BCO-DMO

Project: U.S. GLOBEC Georges Bank (5 datasets)

Dataset	Latest Version Date	Current State
Drifter track data from drifters deployed on multiple R/V Endeavor, Albatross IV, Oceanus, Delaware, Cape Hatteras, Parizeau, and CCGS Cygnus cruises in the Gulf of Maine and Georges Bank from 1995-1999 (GLOBEC) Role: BCO-DMO Data Manager	2012-06-01	Final no updates expected
Video Plankton Recorder data (formatted with taxa displayed in single column); from R/V Columbus Iselin and R/V Endeavor cruises CI9407, EN259, EN262 in the Gulf of Maine and Georges Bank from 1994-1995 Role: BCO-DMO Data Manager	2012-07-31	Preliminary and in progress
Western North Atlantic Sea Surface Temperature (SST) images from 2017 collected by satellites NOAA-18 and NOAA-19 Role: BCO-DMO Data Manager	2017-03-07	Final no updates expected
Western North Atlantic Sea Surface Temperature (SST) images from 2018 from NOAA Satellites NOAA-18 and NOAA-19 Role: BCO-DMO Data Manager	2018-01-29	Final with updates expected
Western North Atlantic Sea Surface Temperature (SST) images from 2019 from NOAA Satellites NOAA-18 and NOAA-19 Role: BCO-DMO Data Manager	2019-04-26	Preliminary and in progress

Project: U.S. GLOBEC Northeast Pacific (6 datasets)

Dataset	Latest Version Date	Current State
Phytoplankton growth rates and microzooplankton grazing from R/V Alpha Helix HX242, HX244, HX247, HX271, HX275 in the Northeast Pacific from 2001-2003 Role: BCO-DMO Data Manager	2007-03-28	Final no updates expected
Biomass data from an Optical Plankton Counter (OPC) collected on R/V New Horizon, R/V Thomas G. Thompson, and R/V Roger Revelle cruises NH0005, NH0007, T0205, and R0208 in the Northeast Pacific from 2000-2002 (NEP project) Role: BCO-DMO Data Manager	2012-10-16	Final no updates expected
Optical Plankton Counter (OPC) data where biomass values of 0 have been removed from display; from multiple cruises on R/V New Horizon, Thomas G. Thompson, and Roger Revelle in the Northeast Pacific from 2000-2002 (NEP project) Role: BCO-DMO Data Manager	2012-10-17	Preliminary and in progress
Particulate and dissolved organic carbon and nitrogen data from multiple cruises on R/V Wecoma, R/V Atlantis, and R/V New Horizon in the Northeast Pacific from 1997-2004 (GLOBEC NEP) Role: BCO-DMO Data Manager	2012-06-11	Final no updates expected
Underway MET data collected on multiple GLOBEC Long Term Observation Program (LTOP) cruises aboard R/V Wecoma in the Northeast Pacific from 1999-2003 Role: BCO-DMO Data Manager	2012-05-03	Final no updates expected
Underway MET data collected on the GLOBEC LTOP cruise NH0307A aboard R/V New Horizon in the Northeast Pacific in 2003 Role: BCO-DMO Data Manager	2012-05-21	Final no updates expected

Project: U.S. GLOBEC Southern Ocean (3 datasets)

Dataset	Latest Version Date	Current State
Raw drifter data from RVIB Nathaniel B. Palmer and ARSV Laurence M. Gould cruises NBP0103, LMG0103, LMG0201A, and NBP0202 in the Southern Ocean from 2001-2002 (SOGLOBEC project) Role: BCO-DMO Data Manager	2012-06-18	Final no updates expected
Abundace data for taxon determined by Video Plankton Recorder (VPR) on RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202 in the Southern Ocean from 2001-2002 (SOGLOBEC project) Role: BCO-DMO Data Manager	2012-07-31	Preliminary and in progress
Video Plankton Recorder data where values reported as zero or nd have been removed from display; from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202 in the Southern Ocean from 2001-2002 (SOGLOBEC project) Role: BCO-DMO Data Manager	2012-08-01	Preliminary and in progress

Project: U.S. JGOFS Equatorial Pacific (1 datasets)

Dataset	Latest Version Date	Current State
Compilation of MULVFS size-fractionated POC, PIC, and bSi data from 17 cruises conducted between 1973 and 2005 Role: BCO-DMO Data Manager	2022-11-21	Final with updates expected

Project: U.S. JGOFS Arabian Sea (1 datasets)

Dataset	Latest Version Date	Current State
CTD MOCNESS data including calibrated oxygen from R/V Thomas G. Thompson cruises TT043, TT045, TT050, TT054 in the Arabian Sea in 1995 (Arabian Sea project) Role: BCO-DMO Data Manager	2015-04-10	Preliminary and in progress

Project: U.S. JGOFS Antarctic Environment and Southern Ocean Process Study (2 datasets)

Dataset	Latest Version Date	Current State
Phytoplankton growth, microzooplankton herbivory from R/V Roger Revelle KIWI6, KIWI7, KIWI8, KIWI9 cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: BCO-DMO Data Manager	2024-11-07	Final no updates expected
Specific daily growth of heterotrophic bacteria and grazing mortality on bacteria by microzooplankton from R/V Roger Revelle KIWI6, KIWI7, KIWI8, KIWI9 cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: BCO-DMO Data Manager	2024-11-14	Final no updates expected

Project: VERtical Transport In the Global Ocean (3 datasets)

Dataset	Latest Version Date	Current State
Multiple Unit Large Volume in-situ Filtration System (MULVFS) data from R/V Roger Revelle cruise ZHNG09RR to site K2 in the northwest Pacific in 2005 (VERTIGO project) Role: BCO-DMO Data Manager	2020-12-01	Final no updates expected
Multiple Unit Large Volume in-situ Filtration System (MULVFS) data from R/V Kilo Moana cruise KM0414 from the Hawaiian Islands, HOT Site (Station ALOHA) in 2004 (VERTIGO project) Role: BCO-DMO Data Manager	2020-11-30	Final no updates expected
Compilation of MULVFS size-fractionated POC, PIC, and bSi data from 17 cruises conducted between 1973 and 2005 Role: BCO-DMO Data Manager	2022-11-21	Final with updates expected

Project: International Indian Ocean Expedition (1 datasets)

Dataset	Latest Version Date	Current State
Counts of Mysidacea species collected during the International Indian Ocean Expeditions (IIOE) aboard multiple cruises in the Indian Ocean from 1962-1965 (IIOE project) Role: BCO-DMO Data Manager	2012-12-28	Final no updates expected

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (38 datasets)

Dataset	Latest Version Date	Current State
Dissolved Ga and Ba from surface tows from R/V Knorr cruises KN199-04, KN199-05, and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2016-08-30	Final no updates expected
Shipboard flow injection analyis (FIA) of dissolved Al and Fe from R/V Knorr cruise KN199-04 (GA03) in the Subtropical northern Atlantic Ocean in 2010 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-10-14	Final no updates expected
Particulate Thorium-234 from in situ pumps from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-03-06	Final no updates expected
Water-column total Thorium-234 and Uranium-238 from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-03-25	Final no updates expected
Dissolved Ga and Ba from GEOTRACES Rosette bottles R/V Knorr cruises KN199-04 and KN204-01 (GA03) in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2016-08-30	Final no updates expected
Shipboard flow injection analyis (FIA) of dissolved Al, Fe, and Mn from R/V Knorr cruise KN204-01 (GA03) in the Subtropical northern Atlantic Ocean in 2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-10-14	Final no updates expected
Radium and Thorium isotopes sampled by in situ pump on R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2015-01-20	Final no updates expected
Soluble iron (Fe) passed through 10 kDa cross-flow filter, from R/V Knorr cruise KN199-04 in the Subtropical northern Atlantic Ocean in 2010 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-03-01	Final no updates expected
Soluble Fe passed through 0.2 um Anopore filter from R/V Knorr cruise KN204-01 in the Subtropical northern Atlantic Ocean in 2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-03-01	Final no updates expected
Dissolved lead (Pb), less than 0.2 um from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-06-21	Final no updates expected
Concentration of atmospheric aerosol total mercury (Hg) from R/V Knorr cruises KN199-04 and KN204-01 (GA03) in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2012-12-31	Final no updates expected
Trace metal and major anion concentrations in unfiltered rainwater from R/V Knorr cruises KN199-04 and KN204-01 (GA03) in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2014-09-16	Final with updates expected
Trace metal concentrations in filtered rainwater from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2014-09-16	Final with updates expected
Total aerosol trace metal concentrations from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2014-09-16	Final with updates expected
Total dissolved Cobalt and labile Cobalt concentrations from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-04-26	Final no updates expected
Scientific sampling event log from R/V Knorr cruise KN204-01 in the Subtropical northern Atlantic Ocean in 2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-01-25	Final no updates expected
delta 13C measurement of dissolved inorganic carbon (DIC) from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2014-06-17	Final no updates expected
delta 15N of nitrate from R/V Knorr cruise KN199-04 & KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-04-29	Final no updates expected
North African mineral dust composition from R/V Knorr cruises KN199-04, KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2014-09-17	Final no updates expected
Profiles of stable isotopes of silicon (Si) in silicic acid (Si(OH)4) from R/V Knorr cruises KN199-04, KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-11-04	Final no updates expected
Concentrations of dissolved iron and dissolved iron(II) from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-11-05	Final no updates expected
Particulate Fe isotopes (d56Fe, labile d56Fe, labile[Fe], [Cd], [Ba], and [P]) from R/V Knorr cruises KN199-04, KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-11-08	Final no updates expected
Helium, Neon, and Helium-isotope concentrations from R/V Knorr cruises KN199-04 (GT10) and KN204-01 (GT11) in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-11-26	Final no updates expected
Tritium concentration from R/V Knorr cruises KN199-04 (GT10) and KN204-01 (GT11) in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2016-03-10	Final no updates expected
Helium and Neon duplicates from station 1 of R/V Knorr cruise KN199-04 (GT10) in the Subtropical northern Atlantic Ocean in 2010 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2013-03-05	Final no updates expected
DI water soluble aerosol trace elements from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2015-02-27	Final no updates expected
Isotope ratios of Pb passing through a 0.2 um Acropak capsule filter from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011 (U.S. GEOTRACES NAT project) Role: BCO-DMO Data Manager	2016-11-21	Final no updates expected
Organic carbon and water soluble organic carbon atmospheric loadings from aerosol samples from R/V Knorr GEOTRACES cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011 Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected
m/z and peak intensity data for the molecular formulas assigned to aerosol water soluble organic matter samples run by ESI FTICR MS from R/V Knorr GEOTRACES cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011 Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected
Spectral magnitude data for 0.0008 ppm bands from aerosol water soluble organic matter 1H NMR spectra from R/V Knorr GEOTRACES cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011 Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected
Beryllium-7 in aerosol from samples collected on R/V Knorr KN204-01 in the Subtropical northern Atlantic Ocean from November to December 2011 Role: BCO-DMO Data Manager	2016-12-22	Final no updates expected
The fraction of water last ventilated in a given region regardless of the time elapsed since ventilation (in practice, younger than 4000 years) based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-06	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 160 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 39 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
Mean ventilation age reported for 7 regions of the Atlantic based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
Dissolved rare earth element (REE) concentrations from the GEOTRACES North Atlantic Transect (Section GA03) collected on the R/V Knorr cruises KN199-04, KN199-05, and KN204-01 during 2010 and 2011 Role: BCO-DMO Data Manager	2021-07-28	Final no updates expected
Total aerosol iron isotope ratios from the 2010 GA03 U.S. GEOTRACES North Atlantic Transect Cruise, KN199-04, on R/V Knorr Role: BCO-DMO Data Manager	2025-04-13	Data not available
Total aerosol iron isotope ratios from the 2011 GA03 U.S. GEOTRACES North Atlantic Transect Cruise, KN204-01, on R/V Knorr Role: BCO-DMO Data Manager	2025-04-14	Data not available

Project: Cobalt, Iron and Micro-organisms from the Upwelling zone to the Gyre (GAc01) (3 datasets)

Dataset	Latest Version Date	Current State
Nutrients, cobalt, dissolved iron, and dissolved manganese from trace metal bottles from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region in 2007 (CoFeMUG project) Role: BCO-DMO Data Manager	2013-03-20	Final no updates expected
Dissolved N2O concentration and stable isotope/isotopomer composition measurements from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region in 2007 (CoFeMUG project) Role: BCO-DMO Data Manager	2014-09-17	Final no updates expected
Nitrate dual isotope (d15N and d18O) measurements from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region in 2007 (CoFeMUG project) Role: BCO-DMO Data Manager	2015-12-28	Final no updates expected

Project: Collaborative Research: Zooplankton in the Redoxcline of the Cariaco Basin: Impact on Biogeochemical Cycling (1 datasets)

Dataset	Latest Version Date	Current State
Abundances of copepod species in each net from MOCNESS tows in the Eastern Tropical North Pacific collected on four research cruises from 2007-2017 Role: BCO-DMO Data Manager	2021-07-09	Final no updates expected

Project: Bodega Ocean Acidification Research (18 datasets)

Dataset	Latest Version Date	Current State
pCO2 collected by SAMI-CO2 sensors from Bodega Marine Laboratory Mooring in the nearshore surface waters off the central California coast from 2011-2012 (BOAR project) Role: BCO-DMO Data Manager	2013-10-22	Final with updates expected
Temperature, pH, and salinity collected by SAMI sensors at the Bodega Marine Lab mooring in the nearshore surface waters off the central California coast from 2011-2012 (BOAR and OMEGAS-MaS projects) Role: BCO-DMO Data Manager	2015-03-31	Final with updates expected
Water quality (including salinity, temperature, pH, O2, chl, DIC, DOC) time series from a mooring and time-series transect in Tomales Bay, Central California Coast from 2008-2011 (BOAR project) Role: BCO-DMO Data Manager	2012-10-12	Final with updates expected
Juvenile growth of Olympia oysters outplanted to the field in Tomales Bay after being reared as larvae in the lab at Bodega Marine Lab in September 2010 Role: BCO-DMO Data Manager	2016-09-27	Final no updates expected
Juvenile survival of Olympia oysters outplanted to the field in Tomales Bay after being reared as larvae in the lab at Bodega Marina lab in September 2010 Role: BCO-DMO Data Manager	2016-09-09	Final no updates expected
Percent settlement (metamorphosis) of Olympia oysters exposed to ocean acidification in the laboratory at Bodega Marine Lab in September 2010 Role: BCO-DMO Data Manager	2016-09-09	Final no updates expected
Size at settlement of Olympia oysters exposed to ocean acidification in the laboratory at lab Bodega Marine in September 2010 Role: BCO-DMO Data Manager	2016-09-09	Final no updates expected
Water chemistry during larval rearing experiments concerning persistent effects of ocean acidification on larval and juvenile Olympia oysters conducted at Bodega Marine Laboratory in September 2010 Role: BCO-DMO Data Manager	2016-09-27	Final no updates expected
Juvenile growth post-settlement from experimental study of carryover effects of ocean acidification on larval and juvenile Olympia oysters; conducted at Bodega Marine Lab in July-Sept 2009 Role: BCO-DMO Data Manager	2016-09-13	Final no updates expected
Juvenile growth post-settlement under four larval-to-juvenile ocean acidification transitions in the laboratory; conducted at Bodega Marine Lab in July-Sept 2009 Role: BCO-DMO Data Manager	2016-09-16	Final no updates expected
Oyster larval growth at day 9 post-release under ocean acidification in the laboratory; experiments conducted at Bodega Marine Laboratory Role: BCO-DMO Data Manager	2016-09-16	Final no updates expected
Effects of food on body condition of larval oysters under different levels of ocean acidification; experiments conducted at Bodega Marine Laboratory (BML), UC Davis in June 2011 Role: BCO-DMO Data Manager	2016-09-19	Final no updates expected
Effects of food on growth of larval Olympia oysters under different levels of ocean acidification; experiments conducted at Bodega Marine Laboratory (BML), UC Davis in June 2011 Role: BCO-DMO Data Manager	2016-09-19	Final no updates expected
Effects of food on percent metamorphosis of settling Olympia oysters under different levels of ocean acidification; experiments conducted at Bodega Marine Laboratory, UC Davis in June 2011 Role: BCO-DMO Data Manager	2016-09-19	Final no updates expected
Results of laboratory study examining effects of elevated concentrations of seawater carbon dioxide and altered salinity on rates of oxygen utilization by larval porcelain crabs (Petrolisthes cinctipes) Role: BCO-DMO Data Manager	2016-09-28	Final no updates expected
Results of laboratory study examining effects of elevated concentrations of seawater carbon dioxide and altered salinity on rates of oxygen utilization by larval porcelain crabs (Petrolisthes cinctipes) Role: BCO-DMO Data Manager	2016-09-28	Final no updates expected
Results of laboratory study examining effects of elevated concentrations of seawater carbon dioxide and altered salinity on rates of oxygen utilization by larval porcelain crabs (Petrolisthes cinctipes) Role: BCO-DMO Data Manager	2016-09-29	Final no updates expected
Results of laboratory study examining effects of elevated concentrations of seawater carbon dioxide and altered salinity on rates of oxygen utilization by larval porcelain crabs (Petrolisthes cinctipes) Role: BCO-DMO Data Manager	2016-09-29	Final no updates expected

Project: Carbon Dioxide Dynamics in Mode Water of the North Atlantic Ocean (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: California Current Ecosystem Long Term Ecological Research site (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved mercury (Hg) speciation in the California Current System from samples collected on R/V Roger Revelle cruise RR2105 in July to August 2021 Role: BCO-DMO Data Manager	2024-05-14	Final no updates expected
Suspended particle total mercury and monomethylmercury in the California Current Ecosystem (CCE) determined from samples collected on R/V Roger Revelle cruise RR2105 (P2107) in July to August 2021 Role: BCO-DMO Data Manager	2024-05-14	Final no updates expected

Project: Amazon iNfluence on the Atlantic: CarbOn export from Nitrogen fixation by DiAtom Symbioses (3 datasets)

Dataset	Latest Version Date	Current State
Surface pCO2, bottle-corrected Chl a, and shipboard wind speed from cruises conducted during 2010, 2011, and 2012 off the Northeast coast of Brazil in the Amazon River Plume as part of the ANACONDAS project Role: BCO-DMO Data Manager	2021-04-20	Final no updates expected
Composition and concentration of individual biomarkers collected by particle interceptor traps in the Amazon River plume during R/V Knorr cruise KN197-08 in 2010 and R/V Melville cruise MV1110 in 2011 Role: BCO-DMO Data Manager	2024-09-04	Final no updates expected
Composition and concentration of individual biomarkers in particulate organic carbon collected during two cruises to the Amazon River plume during R/V Knorr cruise KN197-08 in 2010 and R/V Melville cruise MV1110 in 2011 Role: BCO-DMO Data Manager	2024-09-06	Final no updates expected

Project: Bermuda Atlantic Time-series Study (1 datasets)

Dataset	Latest Version Date	Current State
Zooplankton biomass measured from net tows conducted during ongoing monthly cruises, from April 1994 to June 2024, at the Bermuda Atlantic Time-series Study (BATS) site in the Sargasso Sea Role: BCO-DMO Data Manager	2025-01-27	Final no updates expected

Project: Function, activity, and adaptation of microbial communities in geochemically diverse subseafloor habitats (3 datasets)

Dataset	Latest Version Date	Current State
Microbial cell abundance and carbon, nitrogen, and sulfur content from venting fluids and microbial mats at Axial Seamount; from R/V Atlantis cruise AT18-08 in the Axial Seamount, Juan de Fuca Ridge in 2011 Role: BCO-DMO Data Manager	2016-01-21	Final no updates expected
soxB gene sequence data from microbial mats; collected on R/V Atlantis cruise AT18-08 at the Axial Seamount, Juan de Fuca Ridge in 2011 Role: BCO-DMO Data Manager	2016-01-26	Final no updates expected
16S rRNA sequence data from venting fluids and microbial mats; collected on R/V Atlantis cruise AT18-08 at the Axial Seamount, Juan de Fuca Ridge in 2011 Role: BCO-DMO Data Manager	2016-01-27	Final no updates expected

Project: Pickled Protists or Community Uniquely Adapted to Hypersalinity? (1 datasets)

Dataset	Latest Version Date	Current State
454 pyrotags for Eukaryote taxa in deep hypersaline anoxic basin (DHAB) halocline sediments collected on R/V Atlantis cruise AT18-14 in the Eastern Mediterranean (35.3 N, 21.7 E) in 2011 Role: BCO-DMO Data Manager	2015-05-22	Final no updates expected

Project: Lipid lubrication of oceanic carbon and sulfur biogeochemistry via a host-virus chemical arms race (8 datasets)

Dataset	Latest Version Date	Current State
Scientific sampling event log from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2013-04-10	Final no updates expected
CTD Profiles from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2013-02-08	Final no updates expected
Niskin bottle data, including salinity, O2, temperature, conductivity, etc, from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2013-03-28	Final no updates expected
Alongtrack data collected continuously by the ship's underway acquisition system from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2012-10-05	Final no updates expected
HPLC pigment analyses of CTD-collected samples from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2014-09-17	Final no updates expected
Bacterial production data from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2015-04-16	Final no updates expected
Sinking POC and PIC fluxes measured with PIT sediment traps on R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2015-04-17	Final no updates expected
Water column (community) respiration rates from changes in DO in incubations from samples collected on R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) Role: BCO-DMO Data Manager	2015-04-20	Final no updates expected

Project: Collaborative Research: Global Ocean Survey of Dissolved Iron and Aluminum and Aerosol Iron and Aluminum Solubility Supporting the Repeat Hydrography (CO2) Project (1 datasets)

Dataset	Latest Version Date	Current State
Profiles of dissolved trace elements collected using a trace-metal clean rosette from surface to 1000m depth from two CLIVAR P16 cruises in 2005 and 2006 Role: BCO-DMO Data Manager	2019-10-02	Final no updates expected

Project: Relative Influence of Turbulence and Waves on Larval Behavior (1 datasets)

Dataset	Latest Version Date	Current State
Processed data from Particle Imaging Velocimetry (PIV) observations of Tritia trivittata and Tritia obsoleta behavior in various flow tanks Role: BCO-DMO Data Manager	2018-07-12	Final no updates expected

Project: Plankton Community Composition and Trophic Interactions as Modifiers of Carbon Export in the Sargasso Sea (8 datasets)

Dataset	Latest Version Date	Current State
Pigment concentrations (HPLC) from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station (BATS) from 2011-2012 (Trophic BATS project) Role: BCO-DMO Data Manager	2013-06-14	Final no updates expected
ChemTax based chl-a of algal groups from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station (BATS) from 2011-2012 (Trophic BATS project) Role: BCO-DMO Data Manager	2013-06-14	Final no updates expected
Size-fractioned primary production rates from samples collected on R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea Bermuda Atlantic Time-Series Station in 2011-2012 (Trophic BATS project) Role: BCO-DMO Data Manager	2013-06-14	Final no updates expected
Sediment trap flux collected from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station from 2011-2012 (Trophic BATS project) Role: BCO-DMO Data Manager	2013-05-01	Final no updates expected
Biogeochemical and biological data from Niskin bottle samples from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station from 2011-2012 (Trophic BATS project) Role: BCO-DMO Data Manager	2013-05-21	Final no updates expected
Abundance and biomass of ciliates from inverted microscope counts from samples taken on R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station in 2011-2012 (Trophic BATS project) Role: BCO-DMO Data Manager	2013-08-22	Final no updates expected
Abundance and biomass of protists from epifluorescence counts and bulk biomass from extracted chl-a from samples from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station in 2011-12 Role: BCO-DMO Data Manager	2015-01-13	Final no updates expected
Protist rates from epifluorescence counts; cyanobacteria rates from flow cytometry; bulk rates from extracted chlorophyll-a from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, BATS, 2011-2012 Role: BCO-DMO Data Manager	2015-01-16	Final no updates expected

Project: Horizontal and Vertical Distribution of Thecosome Pteropods in Relation to Carbonate Chemistry in the Northwest Atlantic and Northeast Pacific (1 datasets)

Dataset	Latest Version Date	Current State
Alongtrack data collected continuously by the ship's underway acquisition system from R/V Oceanus OC473 in the western North Atlantic, 35-50 degrees North in 2011 (OAPS project) Role: BCO-DMO Data Manager	2012-04-09	Final no updates expected

Project: Processes Regulating Iron Supply at the Mesoscale - Ross Sea (1 datasets)

Dataset	Latest Version Date	Current State
CTD profile casts collected on the RVIB Nathaniel B. Palmer cruise NBP1201 in the Ross Sea from December 2011 to February 2012 Role: BCO-DMO Data Manager	2024-08-28	Final no updates expected

Project: Evolution in the North Atlantic Basin (1 datasets)

Dataset	Latest Version Date	Current State
Counts of Protobranch bivalves collected in a series of epibenthic sled samples taken on R/V Endeavor cruise EN447 in the Western North Atlantic (34-39N, 68-70W) in 2008 (ENAB project) Role: BCO-DMO Data Manager	2014-12-17	Final no updates expected

Project: OCEAN ACIDIFICATION - Category 1: COLLABORATIVE RESEARCH: Acclimation and adaptation to ocean acidification of key ecosystem components in the California Current System (1 datasets)

Dataset	Latest Version Date	Current State
Temperature, pH, and salinity collected by SAMI sensors at the Bodega Marine Lab mooring in the nearshore surface waters off the central California coast from 2011-2012 (BOAR and OMEGAS-MaS projects) Role: BCO-DMO Data Manager	2015-03-31	Final with updates expected

Project: Diversity and dynamics of planktonic ciliates - what can next-generation sequencing technologies tell us? (3 datasets)

Dataset	Latest Version Date	Current State
Current velocities from ADCP from an R/V Lowell Weicker cruise in Fisher's Island Sound (NY/CT) in May 2012 Role: BCO-DMO Data Manager	2012-09-06	Final no updates expected
CTD data from 5 stations collected on an R/V Lowell Weicker cruise in Fisher's Island Sound (NY/CT) in 2012 Role: BCO-DMO Data Manager	2012-09-06	Final no updates expected
CTD data from 39 stations from R/V Cape Hatteras cruise CH0112 in the Northwest Atlantic Continental Shelf in 2012 (CiliateSequencing project) Role: BCO-DMO Data Manager	2013-06-07	Final no updates expected

Project: A mechanistic understanding of the impacts of ocean acidification on the early life stages of marine bivalves (12 datasets)

Dataset	Latest Version Date	Current State
Continuous carbonate chemistry data from Whiskey Creek Shellfish Hatchery, Netarts Bay, OR, USA in 2009 (Mechanisms of bivalve response to acidification project) Role: BCO-DMO Data Manager	2014-12-03	Final no updates expected
Discrete carbonate chemistry from samples collected in Whiskey Creek Shellfish Hatchery, Netarts Bay, OR, USA in 2009 (Mechanisms of bivalve response to acidification project) Role: BCO-DMO Data Manager	2014-12-03	Final no updates expected
Continuous pCO2 data from Whiskey Creek Shellfish Hatchery, Netarts Bay, OR, USA in 2011 (Mechanisms of bivalve response to acidification project) Role: BCO-DMO Data Manager	2014-12-03	Final no updates expected
Carbonate chemistry, shell growth, and respiration data from laboratory experiments on California mussel larvae condcuted at the Hatfield Marine Science Center, Newport, OR in 2013 Role: BCO-DMO Data Manager	2015-04-29	Final no updates expected
Chemistry and organism response data from Waldbusser et al. 2015, Nature Climate Change; from experiments conducted at the Hatfield Marine Science Center, Newport, OR in 2013 Role: BCO-DMO Data Manager	2016-02-10	Final no updates expected
Carbonate chemistry of 3 pacific oyster cohorts from Whiskey Creek Hatchery in Netarts Bay, OR, USA from 2009-2011 Role: BCO-DMO Data Manager	2016-02-11	Final no updates expected
Biochemistry of 3 pacific oyster cohorts from Whiskey Creek Hatchery in Netarts Bay, OR, USA from 2009-2011 Role: BCO-DMO Data Manager	2016-02-11	Final no updates expected
Stable isotopes of 3 pacific oyster cohorts from Whiskey Creek Hatchery in Netarts Bay, OR, USA from 2009-2011 Role: BCO-DMO Data Manager	2016-02-11	Final no updates expected
Elemental compositions (Mg, Ca, Sr, N, C) of larval oyster shells from Whiskey Creek Shellfish Hatchery in Netarts Bay, OR, USA from 2009-2011 Role: BCO-DMO Data Manager	2016-03-09	Final no updates expected
Major ion and carbonate chemistry of water in which oyster larvae were reared from Whiskey Creek Shellfish Hatchery in Netarts Bay, OR, USA from 2009-2011 Role: BCO-DMO Data Manager	2016-03-09	Final no updates expected
Results of experiments on feeding physiology of Mytilus californianus larvae in OA conditions Role: BCO-DMO Data Manager	2016-11-16	Final no updates expected
Results of modeled growth of Mytilus californianus larvae to pediveliger stage after acute acidification stress Role: BCO-DMO Data Manager	2016-10-20	Final no updates expected

Project: Northeast Consortium: Project Development (1 datasets)

Dataset	Latest Version Date	Current State
Species counts from control and gear manipulation trials to reduce bycatch of juvenile fish carried out on fishing vessels in the Northeast Consortium (NEC) in the Southwest coastal Maine from 2011-2012 (NEC_ProjDev project) Role: BCO-DMO Data Manager	2012-12-14	Final no updates expected

Project: CO2 control of oceanic nitrogen fixation and carbon flow through diazotrophs (11 datasets)

Dataset	Latest Version Date	Current State
Results of laboratory experiment examining growth, CO2- and N2-fixation of Crocosphaera watsonii isolates in differing light intensities; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-06-10	Final no updates expected
Results of laboratory experiment examining growth and N2-fixation of Crocosphaera watsonii under differing pCO2 levels; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-06-12	Final no updates expected
Results of laboratory experiment examining growth, CO2- and N2-fixation of Crocosphaera watsonii in differing pCO2 and light levels; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-06-13	Final no updates expected
Results of laboratory experiments examining Cyanobacteria (Trichodesmium and Crocosphaera watsonii) N2-fixation responses to pCO2; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-06-13	Final no updates expected
Results from experiments examining cellular growth, CO2- and N2-fixation by Crocosphaera watsonii (WH0003) as a function of light; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-09-09	Final no updates expected
Results of experiments examining cellular growth by Crocosphaera watsonii (WH0003) under differing levels of phosphate, light, and pCO2; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-09-11	Final no updates expected
Results of experiments examining CO2 and gross N2 fixation rates by Crocosphaera watsonii (WH0003) under differing levels of phosphate, light, and pCO2; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-09-12	Final no updates expected
Results of experiments examining phosphate (P) uptake rates and cellular P content of Crocosphaera watsonii from WH0003 region of the genome under differing levels of phosphate, light, and CO2; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-09-13	Final no updates expected
Results from experiments examining efficiency of cellular P for CO2- and gross N2-fixation rates by Crocosphaera watsonii (WH0003) as a function of light and pCO2; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-09-13	Final no updates expected
Results from experiments examining the cell diameter of Crocosphaera watsonii (WH0003) in response to light irradiance; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-10-28	Final no updates expected
Results from experiments examining the cell diameter of Crocosphaera watsonii (WH0003) as a function of total P, light, and CO2; conducted in the Hutchins Laboratory, USC Role: BCO-DMO Data Manager	2013-10-29	Final no updates expected

Project: Population ecology of Salpa thompsoni based on molecular indicators (1 datasets)

Dataset	Latest Version Date	Current State
Alongtrack data collected continuously by the ship's underway acquisition system from ARSV Laurence M. Gould cruise LMG1110 in the Southern Ocean in 2011 Role: BCO-DMO Data Manager	2012-04-02	Final no updates expected

Project: Do interactions between vertically and horizontally transported particles measurably affect particle composition and flux to the sediments? A mechanistic approach. (2 datasets)

Dataset	Latest Version Date	Current State
1-minute resolution navigation from R2R from R/V Atlantic Explorer and R/V Endeavor cruises AE1211, EN501, EN502, EN513, EN520 in the Bermuda Rise from 2011-2012 (BaRFlux project) Role: BCO-DMO Data Manager	2013-07-29	Preliminary and in progress
Scientific sampling event logs from R/V Endeavor and R/V Atlantic Explorer cruises EN501, EN502, AE1211, EN513, EN520 in the Bermuda Rise from 2011-2012 (BaRFlux project) Role: BCO-DMO Data Manager	2013-04-02	Preliminary and in progress

Project: Investigations into the Physiological State of DHAB Metazoans (2 datasets)

Dataset	Latest Version Date	Current State
454 pyrotags for Eukaryote taxa in deep hypersaline anoxic basin (DHAB) halocline sediments collected on R/V Atlantis cruise AT18-14 in the Eastern Mediterranean (35.3 N, 21.7 E) in 2011 Role: BCO-DMO Data Manager	2015-05-22	Final no updates expected
Metatranscriptome data for pools of 10 nematodes picked from halocline and nearby control sediments from R/V Atlantis cruise AT18-14 in the Eastern Mediterranean in 2011 (DHAB Metazoans project) Role: BCO-DMO Data Manager	2015-05-27	Final with updates expected

Project: Biological Controls on the Ocean C:N:P ratios (1 datasets)

Dataset	Latest Version Date	Current State
Direct measure of phytoplankton cell quotas from field populations sampled from multiple cruises cruises between 2010 and 2016 Role: BCO-DMO Data Manager	2021-06-02	Final no updates expected

Project: Oceanographic control and global distributions of subseafloor microbial life and activity (2 datasets)

Dataset	Latest Version Date	Current State
Microbial cell counts in sediment cores collected during R/V Knorr cruise KN195-03 in the Pacific Ocean in 2009 (Subseafloor Microbial Life project) Role: BCO-DMO Data Manager	2015-09-16	Final no updates expected
CTD data from the equatorial and north Pacific from R/V Knorr cruise KN195-03 in 2009 (Subseafloor Microbial Life project) Role: BCO-DMO Data Manager	2015-09-17	Final no updates expected

Project: An Investigation of the Role of Nutrition in the Coral Calcification Response to Ocean Acidification (7 datasets)

Dataset	Latest Version Date	Current State
Results from OA/feeding experiment: carbonate chemistry and coral skeletal weight, symbiont density, and total tissue lipid content of samples collected from northwestern Bermuda patch reefs; 2010 Role: BCO-DMO Data Manager	2013-09-10	Final no updates expected
Seawater carbonate chemistry from 13 sites in Palau collected from small boats in the Palauan archipelago from 2011-2013 Role: BCO-DMO Data Manager	2015-06-23	Final no updates expected
Results from experiment examining effects of 4 different dyes on growth rates of scleractinian corals; from the Cohen lab at WHOI in Woods Hole, MA (OA Nutrition and Coral Calcification project) Role: BCO-DMO Data Manager	2014-01-31	Final no updates expected
Results from experiment examining effects of 2 different isotope spikes on growth rates of scleractinian corals; from the Cohen lab at WHOI in Woods Hole, MA (OA Nutrition and Coral Calcification project) Role: BCO-DMO Data Manager	2014-02-03	Final no updates expected
Pteropod shell dissolution in natural and high-CO2 environments from samples collected on RRS James Clark Ross cruise JR177 in the Scotia Sea, Southern Ocean from 2007-2008 Role: BCO-DMO Data Manager	2014-02-03	Final no updates expected
Calcification and linear extension rates for Oculina arbuscula corals grown under different pCO2 levels; from the Cohen lab at WHOI in Woods Hole, MA (OA Nutrition and Coral Calcification project) Role: BCO-DMO Data Manager	2014-02-06	Final no updates expected
Coral and algae cover, coral richness, and coral diversity from coral reef sites sampled by small boats in the Palauan archipelago from 2011-2013 Role: BCO-DMO Data Manager	2015-06-23	Final no updates expected

Project: Biogeochemical Impact and Fate of Non-phosphorus Membrane Lipids in the Sargasso Sea (8 datasets)

Dataset	Latest Version Date	Current State
Inorganic nutrients (PO4, SiOH4, NO3, NO2, NH4) from R/V Knorr cruise KN207-01 from the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2013-06-28	Final no updates expected
Scientific sampling event log from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2012-07-17	Final no updates expected
CTD profiles from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2012-07-17	Final no updates expected
Alongtrack data collected continuously by the ship's underway acquisition system from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2012-07-17	Final no updates expected
Niskin bottle data (including salinity, O2, temperature, conductivity, turbidity) from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2012-11-13	Final no updates expected
Bacterial production data from R/V Knorr cruise KN207-01 along the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2015-04-14	Final no updates expected
Sinking POC and PIC fluxes measured with PIT sediment traps R/V Knorr cruise KN207-01 along the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2015-04-15	Final no updates expected
Water column (community) respiration rates from changes in DO in incubations from samples collected on R/V Knorr cruise KN207-01 along the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project) Role: BCO-DMO Data Manager	2015-04-16	Final no updates expected

Project: Were Protists the Beginning of the End for Stromatolites? (2 datasets)

Dataset	Latest Version Date	Current State
Cruise track (1-min fixes; from R2R) from R/V F.G. Walton Smith cruise WS1005 from Miami to the Bahamas in 2010 Role: BCO-DMO Data Manager	2013-07-09	Final no updates expected
Sequence accession numbers from microbialite mats sampled from R/V F.G. Walton Smith cruise WS1005 in the Bahamas and from Hamelin Pool, Australia from 2010-2011 (Protists_Stromatolites project) Role: BCO-DMO Data Manager	2013-07-25	Final no updates expected

Project: Dissolved Organic Matter Composition in the Deep Atlantic Ocean (5 datasets)

Dataset	Latest Version Date	Current State
Scientific sampling event log from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project) Role: BCO-DMO Data Manager	2013-11-13	Final no updates expected
Inorganic and organic nutrient data from Niskin bottles from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project) Role: BCO-DMO Data Manager	2016-07-25	Final no updates expected
Processed CTD data from all sensors mounted on the rosette from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project) Role: BCO-DMO Data Manager	2014-01-14	Final no updates expected
Viral and bacterial counts from filtered water, stained with SYBR Green and counted using epifluorescent microscopy, from samples collected on R/V Knorr cruise KN210-04 in the Western Atlantic Ocean in 2013 (Deep Atlantic DOM project) Role: BCO-DMO Data Manager	2014-08-08	Final no updates expected
Total organic sulfur (TOS) collected from Niskin bottle samples on R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados from March to May 2013 (Deep Atlantic DOM project) Role: BCO-DMO Data Manager	2018-09-04	Final no updates expected

Project: Responses of Seals and Sea Lions to Increased Rockfish Density (12 datasets)

Dataset	Latest Version Date	Current State
Locations of satellite-tagged harbor seals in the San Juan Islands, WA from 2007-2009 Role: BCO-DMO Data Manager	2012-11-28	Final no updates expected
Visual estimates of seal abundance from aerial surveys conducted by a Cessna-185 in the San Juan Islands, Salish Sea in 2007 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-11-16	Final no updates expected
Visual estimates of seal abundance from aerial surveys conducted by a Cessna-185 in the San Juan Islands, Salish Sea in 2008 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-11-16	Final no updates expected
Physical data (sex, weight, tag ID number) from Harbor Seals tagged in the San Juan Islands, 2007-2008 Role: BCO-DMO Data Manager	2012-11-26	Final no updates expected
Diving behavior of harbor seals, specifically the number of dives per depth range made by seals, determined by satellite-linked time-depth recorder (TDR) and GPS receivers, near Protection Island, WA, 2009 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-11-29	Final no updates expected
Diving behavior of harbor seals, specifically the duration of dives made by seals, determined by satellite-linked time-depth recorder (TDR) and GPS receivers, near Protection Island, WA, 2009 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-11-29	Final no updates expected
Diving behavior of harbor seals, specifically the proportion of time spent per depth range, determined by satellite-linked time-depth recorder (TDR) and GPS receivers, for dives made by seals near Protection Island, WA, 2009 Role: BCO-DMO Data Manager	2012-11-30	Final no updates expected
Diving behavior of harbor seals, specifically the proportion of time spent per temperature range, determined by satellite-linked time-depth recorder (TDR) and GPS receivers, for dives made by harbor seals near Protection Island, WA, 2009 Role: BCO-DMO Data Manager	2012-11-30	Final no updates expected
Fatty acid signature profiles of harbor seals and prey species determined by flame ionization detection (FID) for samples collected in the San Juan Islands of Washington State in 2007-2008 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-11-27	Final no updates expected
Summary of prey groups found in harbor seal scat samples from the San Juan Islands analyzed at the Acevedo lab at Western Washington University during 2005-2008 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-12-12	Final no updates expected
Isotope ratios of carbon and nitrogen from harbor seals and prey species analyzed at the Stable Isotope Core Laboratory in Pullman, WA in 2009 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-12-04	Final no updates expected
Counts of prey species found in harbor seal scat samples collected in the San Juan Islands from 2005-2008 (Seal_response_to_prey project) Role: BCO-DMO Data Manager	2012-12-13	Final no updates expected

Project: Feeding responses of marine phagotrophic protists: cell biological mechanisms (1 datasets)

Dataset	Latest Version Date	Current State
Links to GenBank accession numbers for 18S rDNA from the ciliate, Euplotes nobilii, sequenced by the Sherr lab at OSU, Corvalis, OR in 2012 Role: BCO-DMO Data Manager	2012-04-13	Final with updates expected

Project: Testing hypotheses about diversity, gene flow, and effective population size in marine planktonic ciliates (5 datasets)

Dataset	Latest Version Date	Current State
Chlorophyll-a and phaeophytin analyzed by fluorometry from samples collected on R/V Challenger in the Long Island Sound in 2007 Role: BCO-DMO Data Manager	2012-05-14	Final no updates expected
Diagnostic accessory pigment data analyzed by HPLC from samples collected on R/V Challenger cruise LIS0507 in the Long Island Sound in 2007 Role: BCO-DMO Data Manager	2012-05-09	Final no updates expected
Temperature, salinity, O2, velocity, and headings from R/V Challenger cruise LIS0507 in the Long Island Sound in 2007 Role: BCO-DMO Data Manager	2012-05-14	Final no updates expected
CTD data collected on R/V Lowell Weicker in the Long Island Sound in 2008 Role: BCO-DMO Data Manager	2012-05-31	Final no updates expected
Accession numbers for planktonic ciliate haplotypes collected on R/V Lowell Weicker in the Long Island Sound in 2008 Role: BCO-DMO Data Manager	2012-05-11	Final no updates expected

Project: CAMEO: Comparative Approaches to Predicting the Consequences of an Impending Re-Invasion: Top Predator Effects on Californian Near-Shore Fisheries (1 datasets)

Dataset	Latest Version Date	Current State
Citation-based repository for knowledge of species in the kelp forest ecosystem of Central and Southern CA maintained by the Long Marine Lab at the University of California, Santa Cruz from 2010-2013 Role: BCO-DMO Data Manager	2012-05-15	Preliminary and in progress

Project: Expression profiling and functional genomics of a pennate diatom: Mechanisms of iron acquisition, stress acclimation, and recovery (3 datasets)

Dataset	Latest Version Date	Current State
Results from metal limitation experiments (Cu, Zn, Fe, Mn) conducted in the prymensiophyte Phaeocystis globosa carried out in the Kustka and Allen labs at Rutgers in Newark, NJ from 2007-2011 Role: BCO-DMO Data Manager	2012-06-28	Final no updates expected
Results from trace metal controlled diel microarray experiments with diatoms carried out in the Kustka and Allen labs at Rutgers in Newark, NJ from 2007-2011 Role: BCO-DMO Data Manager	2012-06-27	Final no updates expected
Results from metal limitation experiments (Cu, Zn, Fe, Mn) conducted in the diatom T. pseudonana carried out in the Kustka and Allen labs at Rutgers in Newark, NJ from 2007-2011 Role: BCO-DMO Data Manager	2012-06-27	Final no updates expected

Project: Linking infaunal hydraulic activities, porewater flow and biogeochemical processes in marine sediments (2 datasets)

Dataset	Latest Version Date	Current State
Images, porewater pressure, O2 data from lab experiments of Thalassinids in different sediment types; conducted at the Pacific Coastal Ecology Branch in Newport, OR in 2009 (Infaunal Hydraulics project) Role: BCO-DMO Data Manager	2025-02-25	Final with updates expected
Images, porewater pressure, O2 data from lab experiments of lugworm Arenicola marina in different sediment types; conducted at Wadden Sea Station Sylt, Germany in 2007 (Infaunal Hydraulics project) Role: BCO-DMO Data Manager	2025-02-25	Final with updates expected

Project: Moorea Coral Reef Long-Term Ecological Research site (4 datasets)

Dataset	Latest Version Date	Current State
Algae, bacteria, DOC, inorganic and organic nutrients collected from the Richard B Gump Research Station at Moorea LTER from 2010-2011 (MCR LTER and Coral DOM projects) Role: BCO-DMO Data Manager	2013-12-21	Final with updates expected
Scientific sampling event logs from two cruises/trips at the Richard B Gump Research Station at Moorea LTER in 2010 and 2011 (MCR LTER and Coral DOM projects) Role: BCO-DMO Data Manager	2014-01-02	Final with updates expected
Seawater chemistry treatment conditions Role: BCO-DMO Data Manager	2018-10-16	Final no updates expected
Calcification of coral from the start and end of experiments under elevated concentrations of temperature and carbon dioxide Role: BCO-DMO Data Manager	2018-10-16	Final no updates expected

Project: The coupling between DOM, algae, and microbes on coral reef platforms (2 datasets)

Dataset	Latest Version Date	Current State
Algae, bacteria, DOC, inorganic and organic nutrients collected from the Richard B Gump Research Station at Moorea LTER from 2010-2011 (MCR LTER and Coral DOM projects) Role: BCO-DMO Data Manager	2013-12-21	Final with updates expected
Scientific sampling event logs from two cruises/trips at the Richard B Gump Research Station at Moorea LTER in 2010 and 2011 (MCR LTER and Coral DOM projects) Role: BCO-DMO Data Manager	2014-01-02	Final with updates expected

Project: Microbial carbon and sulfur cycling in the hydrothermally altered sediments of Guaymas Basin (4 datasets)

Dataset	Latest Version Date	Current State
Hydrothermal sediment temperature profiles sampled near Beggiatoa mats using Alivn's heatlow and temperature probes, deployed from R/V Atlantis cruises AT15-40, AT15-56 in the Guaymas Basin from 2008-2009 Role: BCO-DMO Data Manager	2012-07-23	Final no updates expected
Porewater geochemistry data for sediment samples that were included in the global seep survey conducted via Alvin dives from R/V Atlantis cruise AT15-40 in the Guaymas Basin in 2008 Role: BCO-DMO Data Manager	2015-11-12	Final no updates expected
Sulfide data for sediment samples that were included in global seep survey from R/V Atlantis cruise AT15-40 and Alvin Dives in the Guaymas Basin in 2008 (Guaymas Basin Vents project, Guaymas Basin interactions project) Role: BCO-DMO Data Manager	2015-10-22	Final no updates expected
Porewater geochemistry, including methane, CO2, sulfate, and sulfide from Guaymas Basin hydrothermal sediments collected on R/V Atlantis cruise AT15-56 in Nov-Dec 2009 Role: BCO-DMO Data Manager	2023-02-24	Data not available

Project: Mechanisms controlling the production and fate of DOM during diatom blooms (4 datasets)

Dataset	Latest Version Date	Current State
Log of sampling events from R/V Point Sur cruises PS1009 and PS1103 in the Santa Barbara Channel from 2010-2011 (SBDOM project, SBC LTER project) Role: BCO-DMO Data Manager	2014-07-07	Final no updates expected
Experimental and survey biogeochemical and microbial data from R/V Point Sur cruises PS1009 and PS1103 in the Santa Barbara Channel from 2010-2011 (SBDOM project, SBC LTER project) Role: BCO-DMO Data Manager	2014-07-08	Final no updates expected
Experimental results: Bloom in Bottle (BIB) experiments: culture studies of the effect of Si and N stress on diatoms of the Santa Barbara Channel (SBDOM project, SBC LTER) Role: BCO-DMO Data Manager	2014-07-09	Final no updates expected
Experimental results: Remineralization experiments to assess the ability of natural assemblages of bacteria to utilize DOM produced under Si and N limitation (SBDOM project, SBC LTER project) Role: BCO-DMO Data Manager	2014-07-09	Final no updates expected

Project: Santa Barbara Coastal Long Term Ecological Research site (4 datasets)

Dataset	Latest Version Date	Current State
Log of sampling events from R/V Point Sur cruises PS1009 and PS1103 in the Santa Barbara Channel from 2010-2011 (SBDOM project, SBC LTER project) Role: BCO-DMO Data Manager	2014-07-07	Final no updates expected
Experimental and survey biogeochemical and microbial data from R/V Point Sur cruises PS1009 and PS1103 in the Santa Barbara Channel from 2010-2011 (SBDOM project, SBC LTER project) Role: BCO-DMO Data Manager	2014-07-08	Final no updates expected
Experimental results: Bloom in Bottle (BIB) experiments: culture studies of the effect of Si and N stress on diatoms of the Santa Barbara Channel (SBDOM project, SBC LTER) Role: BCO-DMO Data Manager	2014-07-09	Final no updates expected
Experimental results: Remineralization experiments to assess the ability of natural assemblages of bacteria to utilize DOM produced under Si and N limitation (SBDOM project, SBC LTER project) Role: BCO-DMO Data Manager	2014-07-09	Final no updates expected

Project: Patterns of Larval Dispersal and Postsettlement Selection Shaping Connectivity of Oyster Populations Along an Ecotone (1 datasets)

Dataset	Latest Version Date	Current State
Daily average temperature, salinity, conductivity, O2 collected by YSI sensors in Florida lagoons along the East coast of Florida from Fort Matanzas to St. Lucie County in 2008-2009 Role: BCO-DMO Data Manager	2012-07-25	Final no updates expected

Project: Influence of Temperature and Acidification on the Dynamics of Coral Co-Infection and Resistance (4 datasets)

Dataset	Latest Version Date	Current State
Experimental results on the growth of Aplanochytrium (a sea fan parasite) cells over a temperature gradient conducted at the Harvell lab at Cornell University Role: BCO-DMO Data Manager	2012-09-12	Final no updates expected
Accession numbers for Labyrinthulomycetes detected in sea fans collected in the Florida Keys and Puerto Rico from 2006-2010 (Climate_CoralDisease project) Role: BCO-DMO Data Manager	2012-09-12	Final no updates expected
Accession numbers for Gorgonia ventalina (sea fan) sequencing data from samples collected in the Florida Keys and Puerto Rico from 2006-2010 (Climate_CoralDisease project) Role: BCO-DMO Data Manager	2012-09-12	Final no updates expected
Annual health surveys of the sea fan Gorgonia ventalina in La Parguera, Puerto Rico from 2006-2010 Role: BCO-DMO Data Manager	2012-09-14	Final no updates expected

Project: RAPID Deepwater Horizon Oil Spill: Deep pelagic and benthic impacts of the oil spill (4 datasets)

Dataset	Latest Version Date	Current State
CTD data from R/V Atlantis cruise AT18-02 in the Gulf of Mexico Macondo wellhead area in Nov-Dec 2010 (DWH_Deep_Microbes project) Role: BCO-DMO Data Manager	2012-09-24	Final no updates expected
Bottle data (including temperature, salinity, density, O2) from CTD rosettes from R/V Atlantis and R/V F.G. Walton Smith cruises AT18-02 and WS1010 in the Gulf of Mexico Macondo wellhead area in 2010 (DWH_Deep_Microbes project) Role: BCO-DMO Data Manager	2012-09-24	Final no updates expected
Scientific sampling event logs from R/V Atlantis and R/V F.G. Walton Smith cruises AT18-02 and WS1010 in the Gulf of Mexico Macondo wellhead area in 2010 (DWH_Deep_Microbes project) Role: BCO-DMO Data Manager	2012-09-24	Final no updates expected
CTD data from R/V F.G. Walton Smith cruise WS1010 in the Gulf of Mexico Macondo wellhead area in May-June 2010 (DWH_Deep_Microbes project) Role: BCO-DMO Data Manager	2012-09-24	Final no updates expected

Project: Connecting Trace Elements and Metalloenzymes Across Marine Biogeochemical Gradients (GPc03) (7 datasets)

Dataset	Latest Version Date	Current State
Nutrients, targeted proteomics, and pigments from the METZYME cruise (KM1128) Role: BCO-DMO Data Manager	2018-05-24	Final with updates expected
Dissolved cobalt concentrations measured by cathodic stripping voltammetry from the MetZyme cruise KM1128 on R/V Kilo Moana in October 2011 Role: BCO-DMO Data Manager	2020-12-03	Final no updates expected
qPCR data for archaeal amoA ecotypes; samples collected on METZYME cruise. Role: BCO-DMO Data Manager	2016-05-24	Final no updates expected
Rates of water column nitrification determined from bottle incubations with 15N tracers (15NH4Cl); samples collected on METZYME cruise. Role: BCO-DMO Data Manager	2016-05-27	Final no updates expected
Processed hydrography data collected using the ship's CTD package during the Metzyme cruise (R/V Kilo Moana KM1128) in the tropical North Pacific in October 2011 Role: BCO-DMO Data Manager	2017-10-09	Final no updates expected
Hydrography data collected using the Trace Metal Rosette (TMR) on Metzyme cruise (R/V Kilo Moana KM1128) in the tropical North Pacific in October 2011 Role: BCO-DMO Data Manager	2017-10-11	Preliminary and in progress
Concentrations of total dissolved trace metals (Fe, Mn, Zn, Ni, Cd) obtained using seaFAST preconcentration and ICP-MS from the R/V Kilo Moana cruise KM1128 in the Central Pacific Ocean in October 2011 Role: BCO-DMO Data Manager	2021-07-09	Final no updates expected

Project: Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns (16 datasets)

Dataset	Latest Version Date	Current State
Total bacteria, including Archaea and Prochlorococcus, by flow cytometry from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in 2012 (POWOW project) Role: BCO-DMO Data Manager	2013-05-28	Final no updates expected
Alongtrack data from ship's Data Acquisition System (DAS) from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in 2012 (POWOW project) Role: BCO-DMO Data Manager	2021-06-16	Final no updates expected
Ammonium (NH4) data from CTD rosette bottles from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-07-10	Final no updates expected
Extracted chlorophyll data from CTD rosette bottles from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-07-16	Final no updates expected
CTD cast sheets from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, and KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-05-23	Final no updates expected
Processed CTD data from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in March 2012 (POWOW project) Role: BCO-DMO Data Manager	2013-03-25	Final no updates expected
Dissolved inorganic carbon from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-05-13	Final with updates expected
Nitrite (NO2) and Nitrate (NO3) concentrations from Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-07-10	Final no updates expected
Spectrophotometric pH measured at 25 degrees C using the total hydrogen ion scale from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-09-08	Final no updates expected
Phosphate (PO4) and Silicate (SiOH4) concentrations from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-07-10	Final no updates expected
Phytoplankton (Prochlorococcus, Synechococcus, and PEuks) determined by flow cytometry of samples collected on R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-09-10	Final no updates expected
Processed CTD data from R/V Kilo Moana cruise KM1301 in the Eastern North Pacific Ocean in 2013 (POWOW project) Role: BCO-DMO Data Manager	2014-05-01	Final no updates expected
Processed CTD data from R/V Kilo Moana cruise KM1312 in the Eastern North Pacific Ocean from 2013-2013 (POWOW project) Role: BCO-DMO Data Manager	2014-07-11	Final no updates expected
Underway navigation data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project) Role: BCO-DMO Data Manager	2014-09-15	Preliminary and in progress
Underway fluorometer data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project) Role: BCO-DMO Data Manager	2014-09-17	Preliminary and in progress
Underway thermosalinograh data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project) Role: BCO-DMO Data Manager	2014-09-17	Preliminary and in progress

Project: Do Parallel Patterns Arise from Parallel Processes? (6 datasets)

Dataset	Latest Version Date	Current State
Magnetic Susceptibility (raw data from the ITRAX instrument) for a sediment core taken from Ongael Lake, Palau in 2013 (PaPaPro project) Role: BCO-DMO Data Manager	2013-12-17	Preliminary and in progress
Environmental data collected in marine lakes in Palau in 2010 from small boats Role: BCO-DMO Data Manager	2017-02-24	Final no updates expected
Record of d2H of dinosterol variability in down core lake sediments from Clear Lake, Palau Role: BCO-DMO Data Manager	2017-05-04	Final no updates expected
Record of abundance and δ2H of dinosterol in down core lake sediments from T Lake, Palau collected in September 2013 Role: BCO-DMO Data Manager	2019-06-19	Final no updates expected
14C dates from core PC1 collected from T Lake, Palau in September 2013 Role: BCO-DMO Data Manager	2019-06-21	Final no updates expected
Core Logger Physical Properties for Palau Lakes Sediment Cores collected from small boats from September to October 2013 Role: BCO-DMO Data Manager	2019-06-27	Final no updates expected

Project: Ocean Acidification: Effects on Morphology and Mineralogy in Otoliths of Larval Reef Fish (2 datasets)

Dataset	Latest Version Date	Current State
Smallmouth grunt condition/otolith morphology data and SEM images Role: BCO-DMO Data Manager	2022-07-13	Final no updates expected
Smallmouth grunt mortality data after exposure to experimental pH treatments Role: BCO-DMO Data Manager	2022-07-13	Final no updates expected

Project: Changing Phytoplankton Trace Metal Requirements in a High CO2 Ocean (8 datasets)

Dataset	Latest Version Date	Current State
Results from experiments on Attheya sp. growth, productivity, and trace metal use under varying pCO2 and B12 levels (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-02	Final no updates expected
Results from experiments on Pseudo-nitzschia fraudulenta growth and domic acid productionunder varying CO2 and silicate levels (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-02	Final no updates expected
Experimental results from a study of pPeudo-nitzschia multiseries domoic acid production, C-fixation, mean growth, and element composition under varying pCO2 and phosphate levels (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-15	Final no updates expected
Experimental results from a study of Pseudo-nitzschia multiseries growth rates and cellular domoic acid under varying pCO2 and phosphate levels (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-15	Final no updates expected
Experimental results from a study of photosynthesis rates of the diatom Pseudo-nitzschia multiseries under varying pCO2, phosphate, and light levels (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-05	Final no updates expected
Experimental results from a study of cellular quotas of carbon, nitrogen, and phosphorus in Trichodesmium erythraeum strain IMS101 under varying pCO2 and light conditions (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-14	Final no updates expected
Experimental results from a study of CO2 and N2 fixation and trichome length of Trichodesmium erythraeum under varying pCO2 and light conditions (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-14	Final no updates expected
Experimental results from a study of growth rates of two strains of Trichodesmium erythraeum under varying pCO2 and light conditions (PhytoTM_in_HighCO2 project) Role: BCO-DMO Data Manager	2012-11-14	Final no updates expected

Project: En-Gen: A Functional Genomics Approach to Organic Sulfur Cycling in the Ocean (8 datasets)

Dataset	Latest Version Date	Current State
Links to published DMSP-dependent protein structures for the apoenzyme DmdA from Pelagibacter ubique at NCBI's MMDB (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2012-11-19	Final no updates expected
Chlorophyll-a concentration in microcosm experiments from samples collected by R/V E.O. Wilson in the Gulf of Mexico, Alabama (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2012-11-19	Final no updates expected
Experimental results: summary of microcosm data from Dauphin Island Cubitainer Experiment (DICE) from samples collected by R/V E.O. Wilson in the Gulf of Mexico, Alabama (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2012-11-19	Final no updates expected
Bacterial production in microcosm experiments from samples collected by R/V E.O. Wilson in the Gulf of Mexico, Alabama (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2012-11-19	Final no updates expected
Pulse Amplitude Modulation (PAM) fluorometry readings from microcosm experiments from samples collected by R/V E.O. Wilson in the Gulf of Mexico, Alabama (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2012-11-19	Final no updates expected
Link to published bacterial cDNA sequences from the Bermuda Atlantic Time Series (BATS) Station, Sargasso Sea, 2008 (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2018-04-26	Final no updates expected
Links to published dmdA sequences from marine bacterioplankton from Sapelo Island, GA (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2012-11-23	Final no updates expected
Links to published dmdA, cDNA, and RNA sequences from the Dauphin Island Cubitainer Experiment (DICE) from samples collected on R/V E.O. Wilson in the Gulf of Mexico, Alabama (En-Gen DMSP Cycling project) Role: BCO-DMO Data Manager	2014-06-20	Final no updates expected

Project: RAPID: Synechococcus diversity and Fe stress and the relationship to dissolved metals in the Eastern Tropical South Pacific (1 datasets)

Dataset	Latest Version Date	Current State
Synechococcus counts determined by epifluorescent microscopy from samples collected on R/V Atlantis cruise AT15-61 in the Eastern Tropical South Pacific in 2010 (Syne_ETSP project) Role: BCO-DMO Data Manager	2012-10-31	Final no updates expected

Project: Effect of Temperature on Extracellular Polymeric Substance Production (EPS) by Diatoms (3 datasets)

Dataset	Latest Version Date	Current State
Results from growth rate experiment with the diatom Thalassiosira wessiflogii in semi-continuous culture; conducted at the Thornton lab, TAMU from 2007-2012 (Diatom EPS Production project) Role: BCO-DMO Data Manager	2014-04-07	Final no updates expected
Experimental results: Exopolymer production by phytoplankton under oxidative stress; conducted at the Thornton lab, TAMU from 2007-2012 (Diatom EPS Production project) Role: BCO-DMO Data Manager	2014-04-15	Final no updates expected
Experimental results: Exopolymer and carbohydrate production by diatoms with growth; conducted at the Thornton lab, TAMU from 2007-2012 (Diatom EPS Production project) Role: BCO-DMO Data Manager	2014-04-16	Final no updates expected

Project: Ecological Release and Resistance at Sea: Invasion of Atlantic Coral Reefs by Pacific Lionfish (35 datasets)

Dataset	Latest Version Date	Current State
Counts of Elacatinus gobies on Bahamian reefs with controlled lionfish densities from reef surveys conducted in Eleuthera, Bahamas in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-03-11	Final no updates expected
Results of experimental field studies, in the Bahamas, Cayman Islands, and Philippines, assessing susceptibility of red lionfish (Pterois volitans) to parasitic gnathiid isopods in both native and introduced ranges in 2009-2011 Role: BCO-DMO Data Manager	2013-03-14	Final no updates expected
Results of an investigation of parasite communities infecting lionfish (Pterois volitans) in their native range, Guam and the Philippines, and in their invaded range, the Bahamas and the Cayman Islands Role: BCO-DMO Data Manager	2013-04-03	Final no updates expected
Names, codes, and characteristics of species observed during reef surveys in the Bahamas (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-03-19	Final no updates expected
Results of fish surveys on experimental reefs at Lee Stocking Island, Bahamas from 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-03-20	Preliminary and in progress
Results of a manipulative field experiment on the effect of lionfish predation on bridled goby populations, conducted at Lee Stocking Island, Bahamas from 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-10	Final no updates expected
Record of lionfish sighted during surveys near Lee Stocking Isalnd, Bahamas from 2009-2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-10	Final no updates expected
Record of lionfish handled/collected during surveys near Lee Stocking Island, Bahamas from 2009-2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-09	Final no updates expected
Cleaner and host species observed on Bahamian reefs under varying experimental conditions in Eleuthera, Bahamas in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-03	Final no updates expected
Results of fairy basslet (Gramma loreto) surveys on historically monitored ledges near Lee Stocking Island, Bahamas following invasion by red lionfish (Pterois volitans), 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-17	Final no updates expected
Fairy basslet counts and density prior to manipulation experiments conducted at reefs near Eleuthera, Bahamas in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-24	Final no updates expected
Size of predators observed during dedicated reef predator searches at Eleuthera, Bahamas in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-24	Final no updates expected
Counts of fairy basslet and predator species at reefs near Eleuthera, Bahamas following the establishment of experiment treatments in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-25	Final no updates expected
Fairy basslet censuses at control and experimental reefs near Lee Stocking Island, Bahamas from 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-26	Final no updates expected
Predators observed at reefs near Lee Stocking Island, Bahamas from 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-29	Final no updates expected
Results of lab experiments to determine if lionfish (Pterois volitans) eat cleaner gobies (Elacatinus sp.); conducted at Lee Stocking Island, Bahamas and Cayman Islands in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-30	Final no updates expected
Results of lab experiments to determine if groupers (Cephalopholis sp.) eat cleaner gobies (Elacatinus sp.); conducted at Lee Stocking Island, Bahamas and Cayman Islands in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-04-30	Final no updates expected
Results of a controlled lab experiment investigating consumption of bridled gobies by lionfish at the Tropical Marine Lab at Lee Stocking Island, Bahamas in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-05-06	Final no updates expected
Results of manipulative field study and controlled lab experiment on growth rates of juvenile lionfish on reefs with controlled abundances of Nassau grouper; Bahamas, 2010 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-05-06	Final no updates expected
Counts of small reef fishes taken by census at artificial and transplant reefs at Lee Stocking Island, Bahamas in 2010 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-05-29	Final no updates expected
Results of lab experiment examining competition for refuge space between invasive lionfish and Nassau grouper; conducted at Lee Stocking Island, Bahamas from 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-06-03	Final no updates expected
Record of lionfish collected near Eleuthera, Bahamas during reef surveys in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-09-12	Final no updates expected
Record of lionfish sighted near Eleuthera, Bahamas during reef surveys in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-09-12	Final no updates expected
Results of field experiment testing for density dependence in lionfish growth, immigration, recruitement, and loss; conducted at Lee Stocking Island, Bahamas in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-06-20	Final no updates expected
Results of field experiment testing for the effects of lionfish density on native fishes; conducted at Lee Stocking Island, Bahamas in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-06-21	Final no updates expected
Behavioral observations of lionfish at native Pacific and invaded Atlantic locations (Bahamas, Cayman Islands, Guam, Philippines) from 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-06-26	Final no updates expected
Record of lionfish collected near Little Cayman Island during 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-07-02	Final no updates expected
Record of lionfish sighted near Little Cayman Island in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-07-05	Final no updates expected
Record of lionfish sighted and/or collected near Little Cayman Island, 2010 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-07-05	Final no updates expected
Lionfish behavior observed during study of effect of density on lionfish behavior at Eleuthera, Bahamas in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-09-12	Final no updates expected
Lionfish movements to/from reefs observed during study of effect of density on lionfish behavior at Eleuthera, Bahamas in 2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-07-09	Final no updates expected
Observations of damselfish (Stegastes planifrons) behavior in the presence of lionfish and other native fishes at Lee Stocking Island, Bahamas and Little Cayman Island in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-07-09	Final no updates expected
Results of experiment comparing herbivorous fish grazing at reefs with manipulated lionfish densities at Lee Stocking Island, Bahamas in 2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-08-16	Final no updates expected
Data on lionfish juvenile growth patterns from tagged lionfish in the Bahamas, Guam, and Philippines from 2009-2012 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-09-06	Final no updates expected
Data on lionfish juvenile growth patterns from tagged lionfish in the Cayman Islands from 2010-2011 (Lionfish Invasion project) Role: BCO-DMO Data Manager	2013-08-19	Final no updates expected

Project: Geochemical effects on the functional microbial community dynamics of hyrothermal deposits along the Eastern Lau Spreading Center (1 datasets)

Dataset	Latest Version Date	Current State
Sampling overview from R/V Roger Revelle cruise RR1507 in the Eastern Lau Spreading Center in 2015 (Functional microbial dynamics of vent deposits project) Role: BCO-DMO Data Manager	2015-09-21	Final no updates expected

Project: Impact of the 2010 Caribbean Coral Bleaching Event: Assessing Changes in Coral Immune Function (5 datasets)

Dataset	Latest Version Date	Current State
Temperature at coral reefs (Curacao, Grand Cayman, Grenada) recorded daily by Hobo temperature loggers from 2008-2011 Role: BCO-DMO Data Manager	2013-09-06	Final no updates expected
Monthly average temperatures at coral reefs (Curaco, Grenada, Puerto Rico), measured by Hobo temperature loggers from 2008-2011 Role: BCO-DMO Data Manager	2013-09-06	Final no updates expected
Disease prevalance, estimated through observations by divers, at coral reefs in Curacao, Grand Cayman, Grenada in 2009 and 2011 Role: BCO-DMO Data Manager	2013-09-06	Final no updates expected
Disease prevalance, estimated through observations by divers, at coral reefs at Puerto Rico in 2009-2010 Role: BCO-DMO Data Manager	2013-09-06	Final no updates expected
Percent cover of coral and other sessile invertebrates at Caribbean reefs determined using the point-intercept method along transects in 2009 and 2011 Role: BCO-DMO Data Manager	2013-09-06	Final no updates expected

Project: Ocean Acidification, Hypoxia and Warming: Experimental Investigations into Compounded Effects of Global Change on Benthic Foraminifera (3 datasets)

Dataset	Latest Version Date	Current State
Scientific sampling event log from R/V Endeavor cruise EN524 along the continental shelf of New England in 2013 (OA, Hypoxia and Warming project) Role: BCO-DMO Data Manager	2013-05-24	Final with updates expected
CTD profile data from R/V Endeavor cruise EN524 along the continental shelf of New England in 2013 (OA, Hypoxia and Warming project) Role: BCO-DMO Data Manager	2013-06-18	Final no updates expected
Niskin bottle data from R/V Endeavor cruise EN524 along the continental shelf of New England in 2013 (OA, Hypoxia and Warming project) Role: BCO-DMO Data Manager	2013-06-18	Final no updates expected

Project: Biogeochemistry of nitrous oxide cycling in the eastern tropical South Pacific (2 datasets)

Dataset	Latest Version Date	Current State
Nitrate (d15N and d18O) and nitrite (d15N) isotopic data, and corresponding hydrographic data from R/V Knorr cruise KN182-09 in the Peruvian Oxygen Deficient Zone in 2005 (N2O Cycling project) Role: BCO-DMO Data Manager	2013-06-05	Final no updates expected
Nitrate, nitrite, and nitrous oxide isotope measurements from the Eastern Tropical South Pacific ocean collected on RVIB Nathaniel B. Palmer cruise NBP1305 from June to July 2013 Role: BCO-DMO Data Manager	2018-08-28	Final no updates expected

Project: Ocean Acidification: Scope for Resilience to Ocean Acidification in Macroalgae (1 datasets)

Dataset	Latest Version Date	Current State
Results from a study of physiological responses of Ulva lactuca to ocean acidification and nutrient enrichment Role: BCO-DMO Data Manager	2021-09-21	Final no updates expected

Project: Impacts of Evolution on the Response of Phytoplankton Populations to Rising CO2 (4 datasets)

Dataset	Latest Version Date	Current State
Literature review of Ocean Acidification (OA) effects on phytoplankton (P-ExpEv project) Role: BCO-DMO Data Manager	2015-07-07	Final with updates expected
Data on laboratory cultures and statistical analysis code associated with the paper "Co-culture with Synechococcus facilitates the growth of Prochlorococcus under ocean acidification conditions" published in Environmental Microbiology Role: BCO-DMO Data Manager	2021-02-05	Final no updates expected
Data and code from an examination of growth rates of cyanobacteria co-cultured with a heterotrophic bacterium, Alteromonas, under either present-day or predicted future pCO2 conditions Role: BCO-DMO Data Manager	2025-03-26	Final no updates expected
Data and analysis code used to experimentally evolve representatives of four phytoplankton functional types in co-culture with a heterotrophic bacterium under either present-day or predicted future pCO2 conditions Role: BCO-DMO Data Manager	2025-03-24	Final no updates expected

Project: Hypoxia and the ecology, behavior and physiology of jumbo squid, Dosidicus gigas (5 datasets)

Dataset	Latest Version Date	Current State
Descriptive data from Isaacs-Kidd midwater trawls (IKMT) from R/V New Horizon cruise NH1106 in the Guaymas Basin in 2011 (Jumbo Squid Physiology project) Role: BCO-DMO Data Manager	2013-08-08	Final no updates expected
Nautical Area Scattering Coefficients (NASC) from R/V New Horizon cruises NH1106 and NH1006 in the Guaymas Basin in 2010 and 2011 (Jumbo Squid Physiology project) Role: BCO-DMO Data Manager	2013-08-15	Final no updates expected
Binned CTD data from R/V New Horizon cruise NH1106 in Guaymas in 2011 (Jumbo Squid Physiology project) Role: BCO-DMO Data Manager	2025-02-25	Final no updates expected
Time-at-temperature data (to generate histograms) from tagged jumbo squid from R/V R4107, R/V Pacific Storm, Chartered Vessels, R/V BIP XII cruises in the Monterey Bay vicinity and Gulf of California from 2004-2009 Role: BCO-DMO Data Manager	2013-11-21	Final no updates expected
Time-at-depth data (to generate histograms) from tagged jumbo squid from R/V R4107, R/V Pacific Storm, Chartered Vessels, R/V cruises in the Monterey Bay vicinity and Gulf of California from 2004-2009 Role: BCO-DMO Data Manager	2013-11-22	Final no updates expected

Project: Effects of ocean climate change on recruitment of kelp populations (1 datasets)

Dataset	Latest Version Date	Current State
Temperature time-series data from 4 depths in the Central California kelp forest, measured at the Stillwater Cove Mooring from 2010-2012 (Climate Change Kelp project) Role: BCO-DMO Data Manager	2014-01-24	Final no updates expected

Project: Pivers Island Coastal Observatory (9 datasets)

Dataset	Latest Version Date	Current State
Spectrophotometric pH measured at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010 to 2012 (PICO project) Role: BCO-DMO Data Manager	2013-08-28	Final with updates expected
Extracted chlorophyll concentrations from Niskin bottle samples from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-08-30	Final with updates expected
Dissolved inorganic carbon (DIC) from Niskin bottle samples from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-08-30	Final with updates expected
Turbidity measured by handheld turbidimeter at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-08-30	Final with updates expected
Inorganic nutrients (NO3, NO2, PO4, SiOH4) from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-09-03	Final with updates expected
Dissolved O2 and percent O2 saturation, measured optically in situ, and barometric pressure, measured by YSI handheld meter, from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-09-03	Final with updates expected
Salinity measurements from Niskin bottle samples at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-09-03	Final with updates expected
Secchi depth measurements from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-09-03	Final with updates expected
Water temperature from Niskin bottle samples measured at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Role: BCO-DMO Data Manager	2013-09-03	Final with updates expected

Project: Implication of ANAMMOX community structure and microbial interactions in estuarine N removal processes (2 datasets)

Dataset	Latest Version Date	Current State
Sequence accession numbers of 16S rRNA and hydrazine oxidoreductase genes (hzo) from the RRS James Cook cruise JC18 in the Montserrat, Caribbean, and from a UNCW 20-ft Center Console Boat in Cape Fear River Estuary, NC from 2007-2009 Role: BCO-DMO Data Manager	2013-10-08	Final no updates expected
Physical and geochemical measurements of water and sediments measured from a UNCW 20-ft Center Console Boat in the Cape Fear River Estuary, NC in 2009 (Estuarine ANAMMOX project) Role: BCO-DMO Data Manager	2013-10-16

Project: Time Series Particle Flux Measurements in the Sargasso Sea (2 datasets)

Dataset	Latest Version Date	Current State
Primary particle flux data (500, 1500, and 3200m depths) of the OFP sediment trap time-series in the northern Sargasso Sea from 1978-2020 Role: BCO-DMO Data Manager	2022-10-24	Final no updates expected
Mass flux and concentrations of bulk components (Carbonate, Organic Carbon/Nitrogen, Lithogenics, Opal) and elements in the flux at 500m, 1500m and 3200m depths from the OFP sediment trap time-series in the northern Sargasso Sea Role: BCO-DMO Data Manager	2022-08-30	Final no updates expected

Project: Exploratory application of single-molecule real time (SMRT) DNA sequencing in microbial ecology research (1 datasets)

Dataset	Latest Version Date	Current State
Viral metagenome sequence data acquired in a study of the applicability of a new DNA sequencing technology for research problems in marine microbial ecology Role: BCO-DMO Data Manager	2014-12-01	Preliminary and in progress

Project: Physiological limits to vertical migrations of the pelagic, jumbo squid, Dosidicus gigas in the Gulf of California (2 datasets)

Dataset	Latest Version Date	Current State
Time-at-temperature data (to generate histograms) from tagged jumbo squid from R/V R4107, R/V Pacific Storm, Chartered Vessels, R/V BIP XII cruises in the Monterey Bay vicinity and Gulf of California from 2004-2009 Role: BCO-DMO Data Manager	2013-11-21	Final no updates expected
Time-at-depth data (to generate histograms) from tagged jumbo squid from R/V R4107, R/V Pacific Storm, Chartered Vessels, R/V cruises in the Monterey Bay vicinity and Gulf of California from 2004-2009 Role: BCO-DMO Data Manager	2013-11-22	Final no updates expected

Project: Nearshore larval transport: physical and biological processes (5 datasets)

Dataset	Latest Version Date	Current State
Log of plankton sampling during internal wave events from cruises in the Offshore Calumet Park, La Jolla, California, 2014-2015 (Nearshore larval transport project) Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected
Plankton sampling log during non-internal wave events from cruises in the Offshore Calumet Park, La Jolla, California from 2014-2015 (Nearshore larval transport project) Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected
Log of plankton sampling during swell events from the Nearshore Transport cruises on R/V Gaia Pineda in the Offshore Calumet Park, La Jolla, Southern California, USA from May to October 2015 Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected
Log of plankton sampling during thermocline study from the Nearshore Transport cruises on R/V Gaia Pineda in the Offshore Calumet Park, La Jolla, Southern California, USA from June to July 2015 Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected
Plankton net flow meter calibration data from the R/V Gaia cruise off of La Jolla, California in July 2015 (Nearshore larval transport project) Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected

Project: Integrating field methods and numerical models to quantify the links between larval transport, connectivity, and population dynamics (2 datasets)

Dataset	Latest Version Date	Current State
CTD data from 53 TRANSPORT Mapping cruises aboard the R/V Terrapin in the Choptank River from 2010-2012 (TRANSPORT project) Role: BCO-DMO Data Manager	2014-01-10	Final no updates expected
Consecutive station logs from 52 TRANSPORT Mapping cruises aboard the R/V Terrapin in the Choptank River from 2010-2012 (TRANSPORT project) Role: BCO-DMO Data Manager	2025-02-25	Final with updates expected

Project: Interannual Variability of Coastal Phytoplankton Blooms in the Gulf of Maine and Their Relationships to Local and Remote Forcings (3 datasets)

Dataset	Latest Version Date	Current State
Model output from Finite Volume Coastal Ocean Model, Gulf of Maine/Georges Bank (FVCOM-GoM/GB) from SMAST/UMassDartmouth in 1999 (Phytoplankton Blooms project) Role: BCO-DMO Data Manager	2013-12-18	Final no updates expected
Model output from nutrients-phytoplankton-zooplankton-detritus (NPZD) model, Gulf of Maine/Georges Bank from SMAST/UMassDartmouth in 1999 (Phytoplankton Blooms project) Role: BCO-DMO Data Manager	2013-12-18	Final no updates expected
Collection of nutrient and hydrographic data from the greater Gulf of Maine region for use in driving the associated models (Phytoplankton Blooms project) Role: BCO-DMO Data Manager	2013-12-18	Final no updates expected

Project: EAGER: New molecular methods for studying copepod nauplii in the field (3 datasets)

Dataset	Latest Version Date	Current State
Data resulting from testing dilution experiments conducted in the development of four assays to quantify copeod naupliar biomass in Kaneohe Bay, Hawaii Role: BCO-DMO Data Manager	2022-02-01	Final no updates expected
Measurements of individual body size and qPCR estimates of DNA copy number per individual from the development of four assays to quantify copeod naupliar biomass in Kaneohe Bay, Hawaii Role: BCO-DMO Data Manager	2022-02-02	Final no updates expected
Measurements of mixed field samples used for qPCR estimates and estimating biomass of DNA copy number in bulk samples Role: BCO-DMO Data Manager	2022-02-03	Final no updates expected

Project: A Matter of Life or Death? Assessing the physiological roles of PCD-related genes to stress adaptation in diatoms (1 datasets)

Dataset	Latest Version Date	Current State
Laboratory results: Raw mass spectrometer data from a diatom (Thalassiosira pseudonana) grown under CO2-replete and CO2-stressed conditions; conducted in the Kustka lab at Rutgers from 2007-2013 Role: BCO-DMO Data Manager	2014-03-25	Final no updates expected

Project: The effects of temperature on ecological processes in a rocky intertidal community: a mechanistic approach (1 datasets)

Dataset	Latest Version Date	Current State
Weather Station data from University of Washington Friday Harbor Laboratories, Friday Harbor WA, Cantilever Point from 2006 to 2024 Role: BCO-DMO Data Manager	2025-02-26	Final with updates expected

Project: Collaborative Research: Microbial Carbon cycling and its interactions with Sulfur and Nitrogen transformations in Guaymas Basin hydrothermal sediments (7 datasets)

Dataset	Latest Version Date	Current State
Porewater geochemistry data for sediment samples that were included in the global seep survey conducted via Alvin dives from R/V Atlantis cruise AT15-40 in the Guaymas Basin in 2008 Role: BCO-DMO Data Manager	2015-11-12	Final no updates expected
Porewater geochemistry data for sediment samples included in global seep survey from R/V Atlantis cruise AT15-40 and Alvin dives in the Guaymas Basin in 2008 (Guaymas Basin interactions project) Role: BCO-DMO Data Manager	2015-06-02	Final no updates expected
Sulfide data for sediment samples that were included in global seep survey from R/V Atlantis cruise AT15-40 and Alvin Dives in the Guaymas Basin in 2008 (Guaymas Basin Vents project, Guaymas Basin interactions project) Role: BCO-DMO Data Manager	2015-10-22	Final no updates expected
Porewater sulfate from samples collected by pushcore from Guaymas Basin hydrothermal sediments on R/V Atlantis cruise AT37-06 in the Guaymas Basin in December 2016 Role: BCO-DMO Data Manager	2017-12-08	Final no updates expected
Porewater NO3+NO2 and Ammonia from samples collected by pushcore from Guaymas Basin hydrothermal sediments on R/V Atlantis cruise AT37-06 in the Guaymas Basin in December 2016 Role: BCO-DMO Data Manager	2017-12-07	Final no updates expected
Porewater methane concentrations and d13C-CH4 values in Alvin pushcore samples from Guaymas Basin hydrothermal sediments collected on R/V Atlantis cruise AT37-06 in December 2016 Role: BCO-DMO Data Manager	2021-03-11	Final no updates expected
Porewater sulfate, sulfide, ammonia, phosphate, and silicate concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal sediments collected on R/V Atlantis cruise AT37-06 in December 2016 Role: BCO-DMO Data Manager	2021-03-12	Final no updates expected

Project: Resolving Migratory Connectivity of Basking Sharks (Cetorhinus maximus) in the Western Atlantic Ocean: Integrating Novel Geochemical Tracers with Satellite Archival Tags (2 datasets)

Dataset	Latest Version Date	Current State
Temperature-depth profiles from archival tags deployed on basking sharks tagged from F/V Ezyduzit in the Northwest Atlantic Ocean from 2004-2011 (Basking Shark Geochem Tracers project) Role: BCO-DMO Data Manager	2014-01-21	Final no updates expected
Most probable track estimates from basking sharks tagged from F/V Ezyduzit in the Northwest Atlantic Ocean from 2004-2011 (Basking Shark Geochem Tracers project) Role: BCO-DMO Data Manager	2014-01-21	Final no updates expected

Project: The Role of Regenerated Nitrogen for Rocky Shore Productivity (2 datasets)

Dataset	Latest Version Date	Current State
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected

Project: Calcification in low saturation seawater: What can we learn from organisms in the proximity of low pH; undersaturated submarine springs (1 datasets)

Dataset	Latest Version Date	Current State
Results of an experiment on recruitment and succession on a tropical benthic reef community in response to in-situ ocean acidification in Puerto Morelos, Quintana Roo, Mexico from 2010-2011 (CalcificationLowSatSeawater project) Role: BCO-DMO Data Manager	2015-09-09	Final no updates expected

Project: CAMEO 2009 - A novel tool for validating trophic position estimates in ecosystem-based fisheries models (6 datasets)

Dataset	Latest Version Date	Current State
Bulk raw isotopic data from tissue samples from pelagic fish from R/V Kilo Moana cruise KM1123 in the north and west of the island of O'ahu in 2011 Role: BCO-DMO Data Manager	2015-05-19	Final no updates expected
Amino acid compound-specific isotope analysis (AA-CSIA) from tissue samples from pelagic fish from R/V Kilo Moana cruise KM1123 in the north and west of the island of O'ahu in 2011 Role: BCO-DMO Data Manager	2015-05-19	Final with updates expected
Amino acid compound specific nitrogen isotopic analysis (AA-CSIA) data from reef fish samples collected over a 4 year period from 2008 to 2012 from the Hawaiian Islands Role: BCO-DMO Data Manager	2015-08-14	Final no updates expected
Bulk raw isotopic data from tissue samples from three species of tunas collected in the eastern tropical Pacific Ocean onboard commercial tuna purse-seine vessels from 2003-2005 Role: BCO-DMO Data Manager	2017-01-17	Final no updates expected
Bulk raw isotopic data from tissue samples from non-tuna species collected in the eastern tropical Pacific Ocean onboard two NOAA research ships, David Starr Jordan and McArthur II, (cruises SWFSC1630 and SWFSC1631) in 2006 Role: BCO-DMO Data Manager	2017-01-18	Final no updates expected
Amino acid compound-specific isotope analysis (AA-CSIA) of tissue samples from four distinct trophic groups across the food web in the pelagic eastern tropical Pacific Ocean; samples collected on NOAA cruises from July to December 2006 Role: BCO-DMO Data Manager	2017-01-30	Final no updates expected

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (38 datasets)

Dataset	Latest Version Date	Current State
Total dissolved cobalt and labile cobalt concentrations from the US GEOTRACES EPZT cruise TN303 on R/V Thomas G. Thompson from October to December 2013 Role: BCO-DMO Data Manager	2016-07-01	Final no updates expected
Particulate Th-234 from in-situ pumps, including large size fraction (> 51 um) and small size fraction (1-51 um), from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2020-06-11	Final no updates expected
Water-column total Th-234 from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2020-06-11	Final no updates expected
Dissolved Organic Carbon (DOC) measurements from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-06-08	Final no updates expected
Dissolved Pb passing through a 0.2 um Acropak capsule filter from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-07-14	Final no updates expected
Dissolved Barium (Ba) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-10	Final no updates expected
Nitrate isotope data from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-06-24	Final no updates expected
BCO-DMO-created "master" file of sampling events from the GEOTRACES EPZT cruise, R/V Thomas G. Thompson TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-06-02	Final no updates expected
Radium isotopes collected on R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-06-29	Final with updates expected
Helium Isotopes and Noble Gas Concentrations from the 2013 Eastern Pacific Zonal Transect cruise on R/V Thomas G. Thompson (TN303) (US GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2017-03-02	Final no updates expected
Tritium Concentrations from the 2013 Eastern Pacific Zonal Transect cruise on R/V Thomas G. Thompson (TN303) (US GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-15	Final no updates expected
Radiocarbon DelC14 from the 2013 Eastern Pacific Zonal Transect cruise on R/V Thomas G. Thompson (TN303) (US GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-15	Final no updates expected
Beryllium-7 (Be-7) measurements from samples collected on R/V Thomas G. Thompson (TN303) in the Eastern Tropical Pacific from October to December 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-18	Final no updates expected
DI water soluble trace element concentrations from bulk aerosol samples collected during the 2013 US GEOTRACES EPZT section cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific Role: BCO-DMO Data Manager	2017-06-13	Final no updates expected
Particulate iron (pFe) isotope concentrations from the GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2016-12-09	Final no updates expected
Water-column dissolved iron (Fe) concentrations for major stations occupied during U.S. GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) from October to December 2013; post-cruise analyses conducted at Old Dominion University Role: BCO-DMO Data Manager	2016-12-19	Final no updates expected
Concentrations of dissolved manganese (Mn) in water-column samples from major stations that were occupied during the U.S. GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) from October to December 2013 Role: BCO-DMO Data Manager	2017-06-30	Final no updates expected
Beryllium-7 aerosol concentration from GEOTRACES Peru-Tahiti section on R/V Thomas G. Thompson cruise TN303 from October to December 2013 Role: BCO-DMO Data Manager	2016-12-29	Final no updates expected
Aerosols analyzed for Pb-210 collected on R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2017-01-09	Final no updates expected
Total particulate trace element concentrations from bulk aerosol samples collected during the US GEOTRACES EPZT section cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2020-05-26	Final no updates expected
The 13C/12C stable carbon isotopic ratio of the dissolved inorganic carbon from samples collected on the GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical South Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-01-26	Final no updates expected
Core-top (0-1cm) sediment data collected by monocore from R/V Thomas G. Thompson TN303 (GP16; EPZT) GEOTRACES cruise from November to December 2013 (GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2017-04-06	Final no updates expected
Seawater Inorganic Carbon Data (DIC) from the R/V Thomas G. Thompson TN303 cruise in the Eastern Tropical Pacific from October to December 2013 (U.S. GETORACES EPZT project) Role: BCO-DMO Data Manager	2017-05-03	Final no updates expected
Acetic acid leachable trace metals from bulk aerosol samples collected during the US GEOTRACES EPZT section cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2020-05-26	Final no updates expected
CFC-12, CFC-11, CFC-113, and SF6 concentration from US GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-07-24	Final no updates expected
Nitrate (NO3) aerosol isotopes from the U.S. GEOTRACES EPZT cruise TN303 on R/V Thomas G. Thompson in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-07-25	Final no updates expected
Results from Optimum Multiparameter Water Mass Analysis (OMPA) obtained using temperature, salinity, nutrient, and oxygen data from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-08-17	Final no updates expected
Profiles of stable isotopes of silicon in silicic acid from the US GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2018-09-11	Final no updates expected
Copper speciation results for dissolved organic copper binding ligand concentrations, stability constants, and free copper from the U.S. GEOTRACES Equatorial Pacific cruise (R/V Thomas G. Thompson TN303) from October to December 2013 Role: BCO-DMO Data Manager	2019-09-23	Final no updates expected
X-ray absorption spectroscopy data for particulate iron from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2018-10-10	Preliminary and in progress
Dissolved Gallium (Ga) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2020-12-15	Final no updates expected
Dissolved REE concentrations and Nd isotopes reported by OSU researchers from samples collected on the GEOTRACES EPZT R/V Thomas G. Thompson cruise TN303 from November to December 2013 Role: BCO-DMO Data Manager	2020-01-23	Final no updates expected
Concentrations of soluble and dissolved iron (Fe) and iron isotope ratios from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific during November & December 2013 Role: BCO-DMO Data Manager	2020-07-16	Final no updates expected
Concentrations of dissolved aluminum (Al) in samples collected during the U.S. GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) from October to December 2013 Role: BCO-DMO Data Manager	2020-07-30	Final with updates expected
Lead (Pb) isotope ratios from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific from October to November 2013 Role: BCO-DMO Data Manager	2020-11-20	Final no updates expected
Dissolved neodymium (Nd) isotopes and concentrations of rare-earth elements (REEs) reported by LDEO in seawater samples collected during the GEOTRACES GP16 East Pacific Zonal Transect cruise (TN303) on R/V Thomas G. Thompson from October to December 2013 Role: BCO-DMO Data Manager	2023-12-19	Final no updates expected
Nitrous oxide (N2O) isotopes and concentrations from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2024-07-24	Final no updates expected
Nitrite (NO2-) isotopes and concentrations from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2024-07-30	Final no updates expected

Project: Iron storage in diatoms and N2 fixing cyanobacteria: mechanisms, regulation and biogeochemical significance (1 datasets)

Dataset	Latest Version Date	Current State
Experimental results: Fe limited diatoms were supplied with excess 57Fe and the new Fe was tracked to better understand storage mechanisms; conducted in the Kustka lab at Rutgers Role: BCO-DMO Data Manager	2014-06-13

Project: Changes in Baseline Conditions in Gulf of Maine Coastal Ecosystems Over the Last 4000 Years (1 datasets)

Dataset	Latest Version Date	Current State
C and N isotope data of archaeological fish bones from Penobscot Bay (Isotopes and Fish Diets GoM project) Role: BCO-DMO Data Manager	2014-04-14	Preliminary and in progress

Project: Does coupling between the inner shelf and surf zone regulate larval supply to intertidal populations? (11 datasets)

Dataset	Latest Version Date	Current State
Thirty day time series of avg daily phytoplankton concentration in rip currents in the Surf zone at Sand City, Monterey Bay, California in 2010 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-06-23	Final no updates expected
Thirty day time series of avg daily phytoplankton concentration over ridges in the surf zone at Sand City, Monterey Bay, California in 2010 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-06-29	Final no updates expected
Thirty day time series of avg daily phytoplankton concentration in the waters just seaward of the surf zone at Sand City, Monterey Bay, California in 2010 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-06-30	Final no updates expected
Time series of avg daily phytoplankton concentration offshore of Carmel River State Beach, Carmel Bay California in 2011 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-06-30	Final no updates expected
Time series of avg daily phytoplankton concentration in the surf zone at Carmel River State Beach, Carmel Bay California in 2011 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-06-30	Final no updates expected
Time series of avg daily phytoplankton concentration at the rocky shore next to Carmel River State Beach, Carmel Bay California in 2011 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-06-30	Final no updates expected
Time series of avg daily zooplankton concentration in the waters just seaward of the surf zone at Sand City, Monterey Bay, California in 2010 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-07-01	Final no updates expected
Time series of avg daily zooplankton concentration in a rip current within the surf zone at Sand City, Monterey Bay, California in 2010 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-07-01	Final no updates expected
Time series of avg daily zooplankton concentration in shoal water within the surf zone at Sand City, Monterey Bay, California in 2010 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-07-01	Final no updates expected
Time series of avg daily zooplankton concentration in the waters offshore of Carmel River State Beach, Carmel Bay California in 2011 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-07-27	Final no updates expected
Time series of avg daily zooplankton concentration in the surf zone at Carmel River State Beach, Carmel Bay California in 2011 (Surf zone larval transport project) Role: BCO-DMO Data Manager	2015-07-29	Final no updates expected

Project: RAPID Response in Gulf of Mexico: Sediment Trap Investigations (1 datasets)

Dataset	Latest Version Date	Current State
Sediment trap data from Deep Water Horizon measured from R/V Cape Hatteras cruise CH0710 and the RR1 M2 VK02 Mooring at the Gulf of Mexico, Visoca Knoll site VK826 in 2010 (GoMX Sed Trap project) Role: BCO-DMO Data Manager	2014-04-22	Final with updates expected

Project: RAPID: Time Series Sampling for Radionuclide and Biogeochemical Fluxes at F1 Time-series Station, Offshore Fukushima Dai-ichi Nuclear Power Facility (1 datasets)

Dataset	Latest Version Date	Current State
Sediment trap flux data from two traps deployed from R/V MIRAI at the F1 mooring site offshore from the Fukushima Nuclear Power Plant (FNPP), in the western North Pacific from 2011-2012 (Fukushima Sediment Radionuclides project) Role: BCO-DMO Data Manager	2014-05-06	Preliminary and in progress

Project: Connecting local, regional and global scales of gene flow in planktonic marine diatoms (2 datasets)

Dataset	Latest Version Date	Current State
Diatom ribosomal DNA sequence accession numbers from samples collected from the Eastern and Western Pacific and from the Western Atlantic between 2007 and 2009 (Diatom Gene Flow project) Role: BCO-DMO Data Manager	2014-04-28	Final no updates expected
T. rotula microbiome global sample Role: BCO-DMO Data Manager	2021-09-13	Final no updates expected

Project: Larval Dispersal and Retention Among Sub-populations of Coral Reef Fishes: A Multi-Technique Approach (2 datasets)

Dataset	Latest Version Date	Current State
Current velocities from 4 depths recorded by ADCP deployed in Kimbe Bay, New Britain, Papua New Guinea from 2010-2011 (Pop connectivity of coral reef fishes project) Role: BCO-DMO Data Manager	2014-05-01	Final no updates expected
Accession numbers of microsatellite DNA primers and links to GenBank from Amphiprion percula and Chaetodon vagabundus Role: BCO-DMO Data Manager	2014-06-05	Final no updates expected

Project: Costa Rica Dome FLUx and Zinc Experiments (21 datasets)

Dataset	Latest Version Date	Current State
Control point navigation from Rolling Deck to Repository (R2R) from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-23	Final no updates expected
Scientific sampling event log from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-27	Final no updates expected
Shallow-drifting sediment trap fluxes (C, N, pigments) from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-27	Final no updates expected
All cruise CTD profiles, at 1 decibar intervals, from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-28	Final no updates expected
Water column Th-234 activity determined using a 4-L technique from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-28	Final no updates expected
15NO3 uptake measured during experimental cycles in 24-hour in situ incubations on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-29	Final no updates expected
CTD hydrography from bottle casts for euphotic zone experiments from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-29	Final no updates expected
Concentration of major dissolved nutrients sampled from CTD hydrocasts from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-29	Final no updates expected
Heterotrophic (non-pigmented) bacteria abundances determined by flow cytometry (post-cruise/on-shore analysis) from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-05-30	Final no updates expected
Picophytoplankton abundances determined by flow cytometry (post-cruise/on-shore analysis) from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-02	Final no updates expected
Picophytoplankton abundances of live samples determined by flow cytometry (shipboard analysis) on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-02	Final no updates expected
Cell abundance estimates of eukaryotic phytoplankton by taxa and size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-12	Final no updates expected
Concentrations and stable isotope abundances of particulate organic carbon (POC) and particulate organic nitrogen (PON) from Niskin bottle samples taken on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-10	Final no updates expected
Mesozooplankton community biomass (wet and dry weight) for 5 size classes and total for samples collected by ring net tows on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-10	Final no updates expected
Mesozooplankton community grazing for 5 size classes and total for samples collected by ring net tows on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-11	Final no updates expected
Carbon biomass estimates of eukaryotic phytoplankton by taxa and size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-19	Final no updates expected
Cell abundance estimates of heterotrophic protists by size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-24	Final no updates expected
Carbon biomass estimates of heterotrophic protists by size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-06-24	Final no updates expected
Fluorometrically measured, extracted concentrations of chlorophyll-a sampled from CTD hydrocasts on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2014-09-10	Final no updates expected
Water-column particulate biogenic silica and net rate of biogenic silica production measured on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2015-04-23	Final no updates expected
Particulate biogenic silica fluxes from sediment trap arrays deployed on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Role: BCO-DMO Data Manager	2015-04-23	Final no updates expected

Project: Collaborative Research: Ocean Acidification: RUI: Multiple Stressor Effects of Ocean Acidification and Hypoxia on Behavior, Physiology, and Gene Expression of Temperate Reef Fishes (1 datasets)

Dataset	Latest Version Date	Current State
Data from experiments testing the effects of hypoxia on behavior and physiology of two species of rockfish from from 2015-2016 Role: BCO-DMO Data Manager	2020-04-14	Final no updates expected

Project: Physiology and Biogeochemistry of Repeatedly Bleached and Recovering Caribbean Corals (2 datasets)

Dataset	Latest Version Date	Current State
Coral carbon, oxygen, and boron isotopes; coral Sr/Ca, Mg/Ca, U/Ca, and Ba/Ca; coral chlorophyll-a from samples from reef field sites in Puerto Morelos, Mexico & Kaneohe Bay, Hawaii Role: BCO-DMO Data Manager	2015-02-13	Final no updates expected
Coral skeletal carbon and oxygen isotopes; measured photosynthesis to respiration ratios; isotope-based photosynthesis to respiration ratios from reef field sites in Puerto Morelos, Mexico & Kaneohe Bay, Hawaii Role: BCO-DMO Data Manager	2015-02-17	Final no updates expected

Project: High resolution genome changes during evolution in a classic fisheries experiment (1 datasets)

Dataset	Latest Version Date	Current State
NCBI accession numbers and associated metadata for raw low-coverage genomic sequence reads from 876 different Atlantic silverside individuals Role: BCO-DMO Data Manager	2019-02-04	Final no updates expected

Project: Collaborative Research: New Approaches to New Production (4 datasets)

Dataset	Latest Version Date	Current State
Measured Nutrients from the San Pedro Ocean Time-series (SPOT) station Role: BCO-DMO Data Manager	2019-12-20	Final no updates expected
N2O concentrations from San Pedro Ocean Time-series (SPOT) measured between 2014 to 2016 Role: BCO-DMO Data Manager	2020-11-04	Final no updates expected
Ammonia and urea-derived-N oxidation rates measured using 15N additions from San Pedro Ocean Time-series (SPOT) measured between 2014 to 2016 Role: BCO-DMO Data Manager	2020-08-20	Final no updates expected
Primary production from the San Pedro Ocean Time-series (SPOT) measured between 2014 to 2016 Role: BCO-DMO Data Manager	2020-08-20	Final no updates expected

Project: RUI: Vitamin B12 and nitrogen regulation of oceanic dimethylsulfoniopropionate and dimethylsulfide (3 datasets)

Dataset	Latest Version Date	Current State
Basic CTD hydrography data collected during R/V Savannah cruises conducted in the South Atlantic Bight off the coast of Georgia from 2015-2017 Role: BCO-DMO Data Manager	2020-06-19	Final no updates expected
HPLC pigment data from samples collected during R/V Savannah cruises conducted in the South Atlantic Bight off the coast of Georgia from 2015-2017 Role: BCO-DMO Data Manager	2020-06-19	Final no updates expected
Size-fractionated chlorophyll-a data from samples collected during R/V Savannah cruises conducted in the South Atlantic Bight off the coast of Georgia from 2015-2017 Role: BCO-DMO Data Manager	2020-06-19	Final no updates expected

Project: Can the availability of B-vitamins control phyto-and-bacterioplankton successions in a coastal upwelling region? (1 datasets)

Dataset	Latest Version Date	Current State
Vitamin and methionine quantifications from SPOT cruises during different months from from March to December 2017 Role: BCO-DMO Data Manager	2019-02-06	Final no updates expected

Project: The relationship between microbial biogeography and ocean chemistry across a persistent oceanographic "hot spot" in the NE Pacific Ocean (2 datasets)

Dataset	Latest Version Date	Current State
Trace element concentrations in dissolved and particulate fractions from samples collected by GO-Flo bottles on R/V Thomas G. Thompson cruise TN280 along Line P in the NE Pacific in May 2012 (GeoMICS project) Role: BCO-DMO Data Manager	2016-11-16	Final no updates expected
Cellular trace elements collected on cruise TN280 (GeoMICS project) along Line P in the NE Pacific in May 2012 Role: BCO-DMO Data Manager	2021-02-24	Final no updates expected

Project: Characterizing biological function across a persistent oceanographic "hotspot" in the NE Pacific Ocean (2 datasets)

Dataset	Latest Version Date	Current State
Trace element concentrations in dissolved and particulate fractions from samples collected by GO-Flo bottles on R/V Thomas G. Thompson cruise TN280 along Line P in the NE Pacific in May 2012 (GeoMICS project) Role: BCO-DMO Data Manager	2016-11-16	Final no updates expected
Cellular trace elements collected on cruise TN280 (GeoMICS project) along Line P in the NE Pacific in May 2012 Role: BCO-DMO Data Manager	2021-02-24	Final no updates expected

Project: Long-term and interactive effects of seaweed diversity and herbivory on intertidal community structure and functioning (1 datasets)

Dataset	Latest Version Date	Current State
Rock wall manipulation experiment conducted in Bodega Bay, CA from 2010-2011 Role: BCO-DMO Data Manager	2016-04-01	Final no updates expected

Project: Role of Organic Matter in Determining the Solubility of Atmospherically-Delivered Iron (3 datasets)

Dataset	Latest Version Date	Current State
Organic carbon and water soluble organic carbon atmospheric loadings from aerosol samples from R/V Knorr GEOTRACES cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011 Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected
m/z and peak intensity data for the molecular formulas assigned to aerosol water soluble organic matter samples run by ESI FTICR MS from R/V Knorr GEOTRACES cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011 Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected
Spectral magnitude data for 0.0008 ppm bands from aerosol water soluble organic matter 1H NMR spectra from R/V Knorr GEOTRACES cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011 Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected

Project: Adaptable life history strategy of a migratory large predator in response to El Nino and climate change (4 datasets)

Dataset	Latest Version Date	Current State
Nautical Area Scattering Coefficients (NASC) from an R/V BIP cruise in the Guaymas Basin, Gulf of California in 2013 (Jumbo Squid El Nino Response project) Role: BCO-DMO Data Manager	2014-07-23	Final no updates expected
Summary of Dosidicus gigas size, sex, and maturity from an R/V BIP XII cruise in the Guaymas Basin, Gulf of California in 2013 (Jumbo Squid El Nino Response project) Role: BCO-DMO Data Manager	2015-09-29	Preliminary and in progress
Summary of Dosidicus gigas size, sex, and maturity from squid obtained in Santa Rosalia, Baja California Sur, Mexico from 2013-2014 (Jumbo Squid El Nino Response project) Role: BCO-DMO Data Manager	2015-10-13	Preliminary and in progress
CTD with oxygen and fluorescence to 600 meters from R/V BIP XII and Shana Rae cruises in the Guaymas Basin, Gulf of California, Santa Cruz, CA in 2013 (Jumbo Squid El Nino Response project) Role: BCO-DMO Data Manager	2015-10-15	Preliminary and in progress

Project: Toward Predicting the Impact of Ocean Acidification on Net Calcification by a Broad Range of Coral Reef Ecosystems: Identifying Patterns and Underlying Causes (8 datasets)

Dataset	Latest Version Date	Current State
Seawater carbonate chemistry from 13 sites in Palau collected from small boats in the Palauan archipelago from 2011-2013 Role: BCO-DMO Data Manager	2015-06-23	Final no updates expected
Coral and algae cover, coral richness, and coral diversity from coral reef sites sampled by small boats in the Palauan archipelago from 2011-2013 Role: BCO-DMO Data Manager	2015-06-23	Final no updates expected
Temperature on Dongsha Atoll measured from June 2013 to August 2015 Role: BCO-DMO Data Manager	2017-04-18	Final no updates expected
Coral extension, density, calcification, and bioerosion from corals collected at Palau from small boats from 2011-2013 Role: BCO-DMO Data Manager	2015-06-25	Final no updates expected
Data from reciprocal transplant experiments conducted on Porites coral collected on Palau in December 2012 Role: BCO-DMO Data Manager	2017-06-23	Final no updates expected
Porites coral calcification responses to declining Ωar in a CO2 manipulation experiment in Palau versus the calcification responses observed in ten other studies of massive Porites corals Role: BCO-DMO Data Manager	2017-06-30	Final no updates expected
Calcification rates of Porites corals collected from a naturally high-Ωar reef and a naturally low-Ωar reef in Palau incubated at three experimental Ωar conditions Role: BCO-DMO Data Manager	2017-06-26	Final no updates expected
Weekly coral calcification rates in the CO2 manipulation experiment conducted on Porites corals from Palau Role: BCO-DMO Data Manager	2017-06-27	Final no updates expected

Project: The Molecular Basis of Ocean Acidification Effects on Calcification in Zooxanthellate Corals (4 datasets)

Dataset	Latest Version Date	Current State
Results of cluster analysis and gene ontology: cross-phyla clustering of non-redundant carbonate organic matrix proteins from coral, mollusk, and sea urchin grouped by hierarchical clustering; analyzed in the Falkowski lab at Rutgers from 2010-2014 Role: BCO-DMO Data Manager	2014-10-27	Final no updates expected
Results of cluster analysis and gene ontology: carbonate Organic Matrix (COM) proteins from coral, mollusk, and sea urchin; analyzed in the Falkowski lab at Rutgers from 2010-2014 (CROA project) Role: BCO-DMO Data Manager	2014-10-29	Final no updates expected
Sequence accession numbers for coral acid rich proteins (CARPs) from Stylophora pistillata; analyzed in the Falkowski lab at Rutgers from 2010-2014 (CROA project) Role: BCO-DMO Data Manager	2014-11-06	Final no updates expected
LC-MS/MS sequenced proteins extracted from Stylophora pistillata skeleton; analyzed in the Falkowski lab at Rutgers from 2010-2014 (CROA project) Role: BCO-DMO Data Manager	2014-11-13	Final no updates expected

Project: Ocean Acidification: Coral Inorganic Carbon Processing in Response to Ocean Acidification (1 datasets)

Dataset	Latest Version Date	Current State
Internal carbonic anhydrase activity in three species of coral collected from the Florida Keys in August 2013 Role: BCO-DMO Data Manager	2020-02-26	Final no updates expected

Project: Scope and Consequences of Variability in the Early Life History Traits of a Caribbean Coral Reef Fish (2 datasets)

Dataset	Latest Version Date	Current State
Summary of otolith microstructure data from Stegastes partitus collected by SCUBA dives in the Upper Florida Keys, USA from 2003-2008 (FK Fish Recruitment project, FK Population Connectivity project) Role: BCO-DMO Data Manager	2014-08-15	Final no updates expected
Otolith increment data from Stegastes partitus collected by SCUBA dives in the Upper Florida Keys, USA from 2003-2008 (FK Fish Recruitment project, FK Population Connectivity project) Role: BCO-DMO Data Manager	2014-08-28	Final no updates expected

Project: Marine Metapopulation Connectivity: Modeling, Estimation and Demographic Consequences (1 datasets)

Dataset	Latest Version Date	Current State
Data associated with a connectivity modeling study in Kimbe Bay, Papua New Guinea (Metapopulation Connectivity project) Role: BCO-DMO Data Manager	2016-10-24	Preliminary and in progress

Project: Linkages Between Larvae and Recruitment of Coral Reef Fishes Along the Florida Keys Shelf: an Integrated Field and Modeling Analysis of Population Connectivity in a Complex System (4 datasets)

Dataset	Latest Version Date	Current State
Summary of otolith microstructure data from Stegastes partitus collected by SCUBA dives in the Upper Florida Keys, USA from 2003-2008 (FK Fish Recruitment project, FK Population Connectivity project) Role: BCO-DMO Data Manager	2014-08-15	Final no updates expected
Otolith increment data from Stegastes partitus collected by SCUBA dives in the Upper Florida Keys, USA from 2003-2008 (FK Fish Recruitment project, FK Population Connectivity project) Role: BCO-DMO Data Manager	2014-08-28	Final no updates expected
Multispecies larval otolith increment data from samples collected on R/V F.G. Walton Smith cruises WS0714, WS0720, WS0809 in the Straits of Florida from 2007-2008 (FK Population Connectivity project) Role: BCO-DMO Data Manager	2016-10-04	Final no updates expected
Cruise tracks for R/V F.G. Walton Smith cruises WS0714, WS0720, and WS0809 in the Straits of Florida from 2007-2008 (FK Population Connectivity project) Role: BCO-DMO Data Manager	2014-10-10	Final no updates expected

Project: River and sediment-modulated stress in planktonic and early settlement Mya arenaria (3 datasets)

Dataset	Latest Version Date	Current State
All discrete TA/DIC samples from 2008-2012 collected from Bowdoin Buoy Mooring in the Lower Harpswell Sound, Casco Bay, Maine from 2011-2012 Role: BCO-DMO Data Manager	2015-01-26	Final no updates expected
2-meter hourly pCO2 data collected with a Sunburst SAMI from Bowdoin Buoy Mooring in the Lower Harpswell Sound, Casco Bay, Maine from 2011-2012 Role: BCO-DMO Data Manager	2015-01-29	Final no updates expected
Underway shipboard flow-through data collected from continuously flowing uncontaminated seawater on several R/V Gulf Challenger cruises in Casco Bay, Gulf of Maine from 2008-2012 Role: BCO-DMO Data Manager	2015-02-25	Final no updates expected

Project: Collaborative Research: Investigating the Ecological Importance of Iron Storage in Diatoms (1 datasets)

Dataset	Latest Version Date	Current State
Element quotas of individual plankton cells collected during IRNBRU (MV1405) and June 2015 Line P cruises Role: BCO-DMO Data Manager	2021-02-24	Final no updates expected

Project: Microbial Regulation of Greenhouse Gas N2O Emission from Intertidal Oyster Reefs (2 datasets)

Dataset	Latest Version Date	Current State
Sets of sediment cores taken for isotope pairing and other nitrogen cycle parameters seasonally since November 2013 from two oyster farm and control sites in Rhode Island and New York Role: BCO-DMO Data Manager	2016-10-14	Final with updates expected
Three runs of six open system mesocosms run with 15N tracer addition from (oyster reef N2O emission project) Role: BCO-DMO Data Manager	2016-10-14	Preliminary and in progress

Project: Effects of Viruses on Coral Fitness (3 datasets)

Dataset	Latest Version Date	Current State
Viral metagenomes derived from an apparently healthy M. cavernosa coral and a heat-stressed M. cavernosa coral analyzed in the Vega Thurber lab at Florida International University, North Miami, FL (Coral Virus project) Role: BCO-DMO Data Manager	2015-05-12	Preliminary and in progress
Porites lobata growth anomaly viromes and 16S amplicon libraries analyzed in the Vega Thurber lab at Florida International University, North Miami, FL (Coral Virus project) Role: BCO-DMO Data Manager	2015-05-12	Preliminary and in progress
Montastraea annularis white plague coral viromes and 16S amplicon libraries analyzed in the Vega Thurber lab at Florida International University, North Miami, FL (Coral Virus project) Role: BCO-DMO Data Manager	2015-05-12	Preliminary and in progress

Project: Understanding microbial manganese-oxidizing communities and physiological mechanisms in metal oxide-rich hydrothermal sediments using a metagenomic and metatranscriptomic approach (2 datasets)

Dataset	Latest Version Date	Current State
Metegenomic sequences from Lau Basin low temperature vents and Loihi Seamount; from R/V Roger Revelle and R/V Thomas G. Thompson cruises RR1211 and TN225 in the Northeast Lau Basin, Loihi Seamount from 2008-2012 Role: BCO-DMO Data Manager	2016-01-25	Final no updates expected
Control point navigation from Rolling Deck to Repository (R2R) from R/V Roger Revelle cruise RR1211 in the Northeast Lau Basin in 2012 (Vent Mn-Fe Microbes project) Role: BCO-DMO Data Manager	2014-09-09	Preliminary and in progress

Project: Interactive Effects of Temperature, Nutrients, and Ocean Acidification on Coral Physiology and Calcification (1 datasets)

Dataset	Latest Version Date	Current State
Experimental results: coral calcification, chlorophyll-a content, algal density, energy reserves, and tissue biomass from samples of reef systems collected from northwest Fiji in 2011 Role: BCO-DMO Data Manager	2015-09-23	Final no updates expected

Project: Will rising pCO2 levels in the ocean affect growth and survival of marine fish early life stages? (5 datasets)

Dataset	Latest Version Date	Current State
Genotyped parents used in a study of survival of Menidia menidia larvae under high CO2 conditions; conducted at Southampton Marine Station from 2011-2015 Role: BCO-DMO Data Manager	2015-02-24	Final no updates expected
Results from experiment examining the effects of low pH and low oxygen on life-history traits of three estuarine fish species: Temporal CO2-sensitivity; conducted at Southampton Marine Station from 2011-2015 Role: BCO-DMO Data Manager	2015-02-08	Final no updates expected
Information about the offspring used in a study of survival of Menidia menidia larvae under high CO2 conditions; conducted at Southampton Marine Station from 2011-2015 Role: BCO-DMO Data Manager	2015-02-24	Final no updates expected
Experimental results: Temporal CO2-sensitivity in Menidia menidia; conducted at Southampton Marine Station from 2011-2015 Role: BCO-DMO Data Manager	2015-02-24	Final no updates expected
Seawater carbonate chemistry, and length and survival of Menidia beryllina during experiments conducted at Southampton Marine Station from 2011-2015 Role: BCO-DMO Data Manager	2015-02-25	Final no updates expected

Project: Spatial variability of larval fish in relation to their prey and predator fields: Patterns and interactions from cm to 10s of km in a subtropical, pelagic environment (4 datasets)

Dataset	Latest Version Date	Current State
Vertical profile data collected by CTD in a subtropical, pelagic environment from R/V F.G. Walton Smith cruise WS15161 in the Straits of Florida in June 2015 (OSTRICH project) Role: BCO-DMO Data Manager	2016-08-23	Final no updates expected
Physical data collected by towed plankton imaging system in a subtropical, pelagic environment from R/V F.G. Walton Smith cruises WS1406 and WS15161 in the Straits of Florida from 2014-2015 (OSTRICH project) Role: BCO-DMO Data Manager	2016-08-23	Final no updates expected
Counts of larval fishes collected by a 4m2 MOCNESS in a subtropical, pelagic environment from R/V F.G. Walton Smith cruises WS1406 and WS15161 in the Straits of Florida in 2014 and 2015 (OSTRICH) Role: BCO-DMO Data Manager	2018-12-05	Final no updates expected
Larval fish counts and identifications from 4m2 MOCNESS sampling conducted in a subtropical, pelagic environment from R/V F.G. Walton Smith cruises WS1406 and WS15161 in the Straits of Florida in 2014 and 2015 (OSTRICH) Role: BCO-DMO Data Manager	2018-12-05	Data not available

Project: Feeding by the ciliated larvae of marine invertebrates: effects of diverse particle capture mechanisms on feeding performance (2 datasets)

Dataset	Latest Version Date	Current State
Southern California sites surveyed for Ficopomatus enigmaticus in Orange and Los Angeles Counties, California, USA, from August to October 2015 Role: BCO-DMO Data Manager	2017-02-22	Final no updates expected
Egg sizes and macromere allocation for diverse annelids and molluscs Role: BCO-DMO Data Manager	2017-02-28	Final no updates expected

Project: Waterborne chemical cues in the plankton: a systems biology approach (6 datasets)

Dataset	Latest Version Date	Current State
Results of proteomic analysis on diatom response to allelopathy from red tide dinoflagellate (Karenia brevis) Role: BCO-DMO Data Manager	2014-10-31	Final no updates expected
MS-based polar metabolomics on diatom response to allelopathic chemicals from red tide dinoflagellate (Karenia brevis) Role: BCO-DMO Data Manager	2018-03-21	Final no updates expected
NMR-based lipidomics on diatom response to allelopathic chemicals from red tide dinoflagellate (Karenia brevis) Role: BCO-DMO Data Manager	2015-12-28	Final no updates expected
NMR-based metabolomics of red tide dinoflagellate Karenia brevis Role: BCO-DMO Data Manager	2018-01-23	Final no updates expected
NMR-based polar metabolomics on diatom response to allelopathic chemicals from the red tide dinoflagellate (Karenia brevis) Role: BCO-DMO Data Manager	2017-03-20	Final no updates expected
MS-based lipidomics on diatom response to allelopathic chemicals from the red tide dinoflagellate (Karenia brevis) Role: BCO-DMO Data Manager	2018-03-20	Final no updates expected

Project: The Ocean Nitrogen Imbalance Paradox: Environmental Controls on the Denitrification Isotope Effect (6 datasets)

Dataset	Latest Version Date	Current State
Results from experiment examining 15N-labeled contaminants in commercial 15N2 gas: Detected 15N-labeled nitrate (NO3) in commercial 15N2 gas (15N2 Contamination project) Role: BCO-DMO Data Manager	2014-12-09	Final no updates expected
Results from experiment examining 15N-labeled contaminants in commercial 15N2 gas: Detected 15N-labeled ammonium (NH4) in commercial 15N2 gas (15N2 Contamination project) Role: BCO-DMO Data Manager	2014-12-16	Final no updates expected
Results from experiment examining 15N-labeled contaminants in commercial 15N2 gas: 46-N2O contamination measured directly in commercial 15N2 gas (15N2 Contamination project) Role: BCO-DMO Data Manager	2014-12-16	Final no updates expected
Results from experiment examining 15N-labeled contaminants in commercial 15N2 gas: Particulate Nitrogen - The delta 15N of Dunaliella tertiolecta organic matter after growth in media equilibrated with 15N2 gas Role: BCO-DMO Data Manager	2015-02-03	Final no updates expected
Results from experiment examining 15N-labeled contaminants in commercial 15N2 gas: The measured quantity of 15N2 added to nitrate and ammonium solutions equilibrated with 15N2 gas Role: BCO-DMO Data Manager	2015-02-04	Final no updates expected
N and O isotope effects of nitrate reduction by 3 forms of nitrate reductase (15N2 Contamination project) Role: BCO-DMO Data Manager	2015-08-12	Final no updates expected

Project: Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary (4 datasets)

Dataset	Latest Version Date	Current State
Bulk soil and elemental properties of marsh and infilled pond soils collected in 2014-2015 within Plum Island Ecosystems LTER Role: BCO-DMO Data Manager	2020-11-13	Final no updates expected
Ramped pyrolysis oxidation (RPO) C isotope values of soils collected in 2014-2015 within Plum Island Ecosystems LTER Role: BCO-DMO Data Manager	2020-10-21	Final no updates expected
Ramped pyrolysis oxidation (RPO) temperature and carbon dioxide evolved values of soils collected in 2014-2015 within Plum Island Ecosystems LTER Role: BCO-DMO Data Manager	2020-10-21	Final no updates expected
Fourier Transform Infrared Spectroscopy raw spectra of soils collected in 2014-2015 within Plum Island Ecosystems LTER Role: BCO-DMO Data Manager	2020-10-21	Final no updates expected

Project: Cascading interactions of herbivore loss and nutrient enrichment on coral reef macroalgae, corals, and microbial dynamics (4 datasets)

Dataset	Latest Version Date	Current State
Benthic community composition at Pickles Reef, Florida Keys National Marine Sanctuary from 2009-2013 Role: BCO-DMO Data Manager	2021-08-06	Final no updates expected
Microbial sample metadata, sequencing and treatment details, temperature and salinity at Pickles Reef, Florida Keys National Marine Sanctuary from 2009-2012 Role: BCO-DMO Data Manager	2021-08-06	Final no updates expected
Parrotfish bite annotations from Florida Keys National Marine Sanctuary, 2009-2013 Role: BCO-DMO Data Manager	2021-08-06	Final no updates expected
Relative abundance of phyla from Florida Keys National Marine Sanctuary, 2009-2013 Role: BCO-DMO Data Manager	2021-08-06	Final no updates expected

Project: Collaborative Research: Ocean Acidification and Coral Reefs: Scale Dependence and Adaptive Capacity (2 datasets)

Dataset	Latest Version Date	Current State
Seawater chemistry treatment conditions Role: BCO-DMO Data Manager	2018-10-16	Final no updates expected
Calcification of coral from the start and end of experiments under elevated concentrations of temperature and carbon dioxide Role: BCO-DMO Data Manager	2018-10-16	Final no updates expected

Project: Can Raman spectroscopy be used as a high-accuracy method to identify bivalve larvae? (1 datasets)

Dataset	Latest Version Date	Current State
Raman spectra from several different bivalve species; analysed in the North lab at UMCES HPL from 2012-2014 (Raman Spec Bivalves project) Role: BCO-DMO Data Manager	2014-11-10	Final no updates expected

Project: Evaluating the relative importance of suspended and sinking particles to the meso and bathypelagic food web in the central North Pacific (2 datasets)

Dataset	Latest Version Date	Current State
234Th flux in epipelagic waters at Station ALOHA and the Equatorial Pacific from R/V Kilo Moana cruises KM1407, KM1418, & KM1515 during 2014-2015 Role: BCO-DMO Data Manager	2020-03-19	Final no updates expected
Particles and Zooplankton Amino Acid Compound Specific Isotope Analyses (AA-CSIA) and zooplankton biomass at Station ALOHA and the Equatorial Pacific from R/V Kilo Moana cruises KM1407, KM1418, & KM1515 from 2014-2015 Role: BCO-DMO Data Manager	2020-03-19	Final no updates expected

Project: Environmental signal analysis: Monitoring the impacts of climate change on rocky intertidal ecosystem across a cascade of scales (1 datasets)

Dataset	Latest Version Date	Current State
Environmental data collected from biomimetic and other data loggers located in rocky intertidal zones of global oceans between July 1999 and October 2013 Role: BCO-DMO Data Manager	2015-04-13	Final no updates expected

Project: Effects of Fe:C ratios in food on marine copepod productivity and physiology (1 datasets)

Dataset	Latest Version Date	Current State
Concentrations of C, N, P, and trace metals in zooplankton size fractions from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (Fe limitation of copepods project) Role: BCO-DMO Data Manager	2014-11-20

Project: Sample Analysis to Test a Novel Method of Determining Atmospheric Deposition of Trace Elements to the Ocean/Ice System of the Arctic (3 datasets)

Dataset	Latest Version Date	Current State
Trace metal aerosol data from R/V Polarstern cruise ARK-XXVI-3 from Tromso, Norway to Bremerhaven, Germany in 2011 (Be-7 Tracer Method project) Role: BCO-DMO Data Manager	2014-11-14	Final no updates expected
Be-7 from water samples from the Arctic collected on RV Polarstern cruise ARK-XXVI/3 from Tromso, Norway to Bremerhaven, Germany in 2011 (Be-7 Tracer Method project) Role: BCO-DMO Data Manager	2015-08-04	Final no updates expected
Be-7 from aerosol samples from the Arctic collected on RV Polarstern cruise ARK-XXVI/3 from Tromso, Norway to Bremerhaven, Germany in 2011 (Be-7 Tracer Method project) Role: BCO-DMO Data Manager	2015-08-17

Project: Basin-scale genetics of marine zooplankton (6 datasets)

Dataset	Latest Version Date	Current State
List of all naupliar net tows conducted during RRS James Clark Ross cruise AMT24 from Immingham, United Kingdom to Punta Arenas, Chile in 2014 (Plankton Population Genetics project) Role: BCO-DMO Data Manager	2014-11-24	Final no updates expected
List of all CTD casts that were sampled for nauplii during RRS James Clark Ross cruise AMT24 from Immingham, United Kingdom to Punta Arenas, Chile in 2014 (Plankton Population Genetics project) Role: BCO-DMO Data Manager	2014-11-24	Final no updates expected
List of all bongo and RMT tows conducted during RRS James Clark Ross cruise AMT24 from Immingham, United Kingdom to Punta Arenas, Chile in 2014 (Plankton Population Genetics project) Role: BCO-DMO Data Manager	2014-11-24	Final no updates expected
Data from: Iacchei, M., E. Butcher, E. Portner, Goetze, E. (in press) It’s about time: Insights into temporal genetic patterns in oceanic zooplankton from biodiversity indices. Role: BCO-DMO Data Manager	2017-02-10	Final no updates expected
Overview of population samples included in genetic analyses of Pleuromamma xiphias (Plankton Population Genetics) Role: BCO-DMO Data Manager	2017-05-01	Final no updates expected
Pleuromamma xiphias mitochondrial genetic data (Atlantic; mtDNA) for analyses of population structure across the Atlantic Ocean Role: BCO-DMO Data Manager	2017-05-04	Final no updates expected

Project: Does habitat specialization drive population genetic structure of oceanic zooplankton? (1 datasets)

Dataset	Latest Version Date	Current State
Data from: Iacchei, M., E. Butcher, E. Portner, Goetze, E. (in press) It’s about time: Insights into temporal genetic patterns in oceanic zooplankton from biodiversity indices. Role: BCO-DMO Data Manager	2017-02-10	Final no updates expected

Project: CAMEO: Patterns of Connectivity in Northwest Atlantic Fishery Ecosystems (7 datasets)

Dataset	Latest Version Date	Current State
R computer code and associated data files for predator-prey simulation model (NW_AtlEcosysConnect project) Role: BCO-DMO Data Manager	2015-04-30	Final no updates expected
Species metadata associated with the NWACS CAMEO database Role: BCO-DMO Data Manager	2016-10-18	Final no updates expected
Ecosystem metadata associated with the NWACS CAMEO database Role: BCO-DMO Data Manager	2016-10-18	Final no updates expected
Survey metadata associated with the NWACS CAMEO database Role: BCO-DMO Data Manager	2016-10-18	Final no updates expected
Data on commercial fishing catches (landings); part of the NWACS CAMEO database Role: BCO-DMO Data Manager	2016-10-18	Final no updates expected
Survey data from fishery independent surveys; part of the NWACS CAMEO database Role: BCO-DMO Data Manager	2016-10-18	Final no updates expected
Environmental data (atmospheric indices) associated with the NWACS CAMEO database Role: BCO-DMO Data Manager	2016-10-18	Final no updates expected

Project: Evolution of Deep Sea Molluscs II (1 datasets)

Dataset	Latest Version Date	Current State
GenBank accession numbers for sequences from deep-sea protobranch bivalves collected on R/V Endeavor cruise EN447 in the Western North Atlantic (34-39N, 68-70W) in 2008 (Ev Deep Sea Molluscs II project) Role: BCO-DMO Data Manager	2016-09-23	Final no updates expected

Project: Bacterial Taxa that Control Sulfur Flux from the Ocean to the Atmosphere (3 datasets)

Dataset	Latest Version Date	Current State
Transcriptional profile of marine bacterium Ruegeria pomeroyi in a three-member co-culture study Role: BCO-DMO Data Manager	2017-11-29	Final no updates expected
Environmental data from CTD during the Fall 2016 ESP deployment in Monterey Bay, CA Role: BCO-DMO Data Manager	2019-02-20	Final no updates expected
Environmental data from Niskin bottle sampling during the Fall 2016 ESP deployment in Monterey Bay, CA Role: BCO-DMO Data Manager	2019-11-08	Final no updates expected

Project: Linking nearshore kelp forest dynamics to sandy beach ecosystems (2 datasets)

Dataset	Latest Version Date	Current State
Physical characteristics of six Santa Barbara beaches quantified during surveys conducted from 2015-2017 Role: BCO-DMO Data Manager	2020-06-15	Final no updates expected
Composition and abundance of macrophyte wrack at six Santa Barbara beaches quantified during surveys conducted from 2015-2017 Role: BCO-DMO Data Manager	2020-06-15	Final no updates expected

Project: Intertidal community assembly and dynamics: Integrating broad-scale regional variation in environmental forcing and benthic-pelagic coupling (1 datasets)

Dataset	Latest Version Date	Current State
Coordinates and description of rocky intertidal sites in the Rocky intertidal shores and nearshore coastal waters throughout the Gulf of Maine (GOMEPRO project) Role: BCO-DMO Data Manager	2016-03-11	Final no updates expected

Project: Linking Propulsive Morphology, Swimming Behavior and Sensory Perception by Marine Planktonic Protists to their Trophic Roles within Marine Food Webs (1 datasets)

Dataset	Latest Version Date	Current State
Laboratory results: High-speed high-magnification digital videos of protists (Protist Behavior and Imposed Flow project) Role: BCO-DMO Data Manager	2014-12-15	Preliminary and in progress

Project: Linking biogeochemistry and microbial community dynamics in deep-sea hydrothermal plumes (2 datasets)

Dataset	Latest Version Date	Current State
Physical and chemical metadata for microbiological samples from R/V New Horizon cruises GoCAL1, GoCAL2, GoCAL3 in the Guaymas Basin, Gulf of California from 2004-2005 (Guaymas plumes project) Role: BCO-DMO Data Manager	2014-12-19	Final no updates expected
Accession numbers for sequences generated from hydrothermal plume samples collected on R/V New Horizon cruises GoCAL1, GoCAL2, GoCAL3 in the Guaymas Basin, Gulf of California from 2005-2014 (Guaymas plumes project) Role: BCO-DMO Data Manager	2015-01-12	Final no updates expected

Project: Functional diversity of marine eukaryotic phytoplankton and their contributions to the C and N cycling (1 datasets)

Dataset	Latest Version Date	Current State
Pico- and Nanoplankton concentrations from CTD cast deployments collected from the R/V Endeavor (EN532, EN538) cruises in the subarctic Atlantic Ocean from 2013-2014 Role: BCO-DMO Data Manager	2025-01-08	Final no updates expected

Project: Collaborative Research: The Role of Iron-oxidizing Bacteria in the Sedimentary Iron Cycle: Ecological, Physiological and Biogeochemical Implications (2 datasets)

Dataset	Latest Version Date	Current State
Pore water and solid phase iron geochemical data from a coastal Maine intertidal mudflat from November 2015 to November 2016 Role: BCO-DMO Data Manager	2018-06-01	Final no updates expected
Illumina sequencing data from sediment strata collected from the cold seeps of Hydrate Ridge, metalliferous sediments of Juan de Fuca Ridge, and organic-rich hydrothermal sediments of Guaymas Basin Role: BCO-DMO Data Manager	2018-10-11	Final no updates expected

Project: A Systems Biology Approach to Characterize Diatom Response to Ocean Acidification and Climate Change (1 datasets)

Dataset	Latest Version Date	Current State
Experimental results: microarrays for Thalassiosira pseudonana diatoms grown in the laboratory under different conditions; 2013 (OA Diatom Response project) Role: BCO-DMO Data Manager	2015-01-30	Final with updates expected

Project: A systems biology approach of diatom response to ocean acidification and climate change (1 datasets)

Dataset	Latest Version Date	Current State
Gene expression data from nitrate-limited chemostat cultures of the diatom Thalaisiosira pseudonana subjected to varying CO2 concentrations Role: BCO-DMO Data Manager	2015-01-30

Project: Phenotype and genotype of coral adaptation and acclimatization to global change (2 datasets)

Dataset	Latest Version Date	Current State
Carbon and nitrogen stable isotopes of Hawaiian corals collected from August to November 2015 Role: BCO-DMO Data Manager	2020-10-26	Final no updates expected
Physiological parameters of three corals species collected from Hawaii and exposed to four treatment conditions for 22-months as part of a mesocosm experiment Role: BCO-DMO Data Manager	2022-02-14	Final no updates expected

Project: Atmospheric Deposition Impacts on Marine Ecosystems (8 datasets)

Dataset	Latest Version Date	Current State
Seawater Trace Metal Concentrations from China incubation experiment conducted in April 2011 Role: BCO-DMO Data Manager	2021-07-16	Final no updates expected
Major nutrient concentrations in seawater from an incubation experiment carried out in China in April 2011 Role: BCO-DMO Data Manager	2021-07-16	Final no updates expected
Lead (Pb) isotopic ratios in lake water, river water, groundwater, and TSP samples collected in and around Lake Tahoe from 2006 to 2016 Role: BCO-DMO Data Manager	2021-07-16	Final no updates expected
Concentrations of acetate, formate, chloride, sulfate, and oxalate from total suspended particle (TSP) samples collected near Lake Tahoe from 2006 to 2009 Role: BCO-DMO Data Manager	2021-07-19	Final no updates expected
Concentrations of metals in total suspended particle (TSP) samples collected near Lake Tahoe from 2006 to 2009 Role: BCO-DMO Data Manager	2021-08-04	Final no updates expected
Concentrations of nutrients in total suspended particle (TSP) samples collected near Lake Tahoe from 2006 to 2009 Role: BCO-DMO Data Manager	2021-07-20	Final no updates expected
Trace metal concentrations of lake water, river water, and groundwater at Lake Tahoe from 2013 to 2016 Role: BCO-DMO Data Manager	2021-07-20	Final no updates expected
Seawater lead (Pb) concentrations and isotopic compositions in the Western Philippine Sea (WPS) in March 2014 Role: BCO-DMO Data Manager	2021-07-21	Final no updates expected

Project: Spawning During Storms and the Subsequent Dispersal and Settlement of Coastal Invertebrate Larvae (3 datasets)

Dataset	Latest Version Date	Current State
Physical data (sal, temp, wind, wave height) collected from January-March of 2014, 2015, and 2016 at the OIMB pier located in the Coos Bay entrance of the Oregon Coast Role: BCO-DMO Data Manager	2017-04-25	Final no updates expected
ADCP water column data from a cruise inside Coos Bay in March 2014 on R/V Pluteus Role: BCO-DMO Data Manager	2017-03-28	Final no updates expected
2014-2016 zooplankton time-series of pump samples from OIMB pier at the entrance to Coos Bay Oregon Role: BCO-DMO Data Manager	2018-07-19	Final no updates expected

Project: Adaptation of key N2-fixing cyanobacteria to changing CO2 (1 datasets)

Dataset	Latest Version Date	Current State
16S tag data, metagenomic data, and a draft assembled genome of Altermonas macleodii derived from laboratory-maintained Trichodesmium erythraeum cultures Role: BCO-DMO Data Manager	2018-03-09	Final no updates expected

Project: Turbulence and Suspension Feeding - a New Approach using the Lobate Ctenophore Mnemiopsis Leidyi (4 datasets)

Dataset	Latest Version Date	Current State
Acoustic Doppler Velocimeter (ADV) collected from the surface to the bottom at 30 cm intervals from the MBL dock in Woods Hole, MA, USA in 2012 (Mnemiopsis feeding in turbulence project) Role: BCO-DMO Data Manager	2015-03-27	Final no updates expected
Salinity and temperature data collected at the MBL dock in Woods Hole, MA, USA in 2012 (Mnemiopsis feeding in turbulence project) Role: BCO-DMO Data Manager	2015-03-27	Final no updates expected
Weather conditions recorded near the MBL Dock, Woods Hole, MA, USA on August 14, 2012 (Mnemiopsis feeding in turbulence project) Role: BCO-DMO Data Manager	2015-03-27	Final no updates expected
Wind data from June to October 2012; recorded near the MBL Dock, Woods Hole, MA, USA (Mnemiopsis feeding in turbulence project) Role: BCO-DMO Data Manager	2015-03-30	Final no updates expected

Project: Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling (9 datasets)

Dataset	Latest Version Date	Current State
North Pond CORKs dissolved oxygen concentrations collected during ROV Jason-II dives from Maria S. Merian cruises MSM20-5 and MSM37 from 2012-2014 (North Pond Microbes project) Role: BCO-DMO Data Manager	2015-04-06
Total microbial cell densities and 16S rRNA abundance from North Pond from the Maria S. Merian cruise MSM20-5 in 2012 (North Pond Microbes project) Role: BCO-DMO Data Manager	2015-09-28	Final no updates expected
v6 16S rRNA from IODP boreholes, seawater, and drilling mud at North Pond collected from Maria S. Merian cruise MSM20-5 in 2012 (North Pond Microbes project) Role: BCO-DMO Data Manager	2015-09-28	Final no updates expected
Microbial cell counts derived from the formation fluids recovered from the CORKs installed at North Pond; collected on Maria S. Merian cruises MSM20-5 and MSM37 from 2012-2014 (North Pond Microbes project) Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected
Net oxygen consumption rates of the fluids recovered from the CORKs installed at North Pond; collected on Maria S. Merian cruise MSM37 in 2014 Role: BCO-DMO Data Manager	2015-12-29	Final no updates expected
Particulate organic carbon from the formation fluids recovered from the CORKs installed at North Pond; collected on Maria S. Merian cruise MSM20-5 in 2012 Role: BCO-DMO Data Manager	2015-12-30	Final no updates expected
Dissolved organic carbon and total dissolved nitrogen from the formation fluids recovered from the CORKs installed at the North Pond; collected on Maria S. Merian cruise MSM20-5 in 2012 Role: BCO-DMO Data Manager	2015-12-30	Final no updates expected
The acetate and inorganic carbon uptake rates as determined via stable isotopic tracers from Maria S. Merian cruise MSM20-5 in 2012; data generated using the formation fluids recovered from CORKs installed at North Pond Role: BCO-DMO Data Manager	2016-02-03	Final no updates expected
Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian from March to April 2014 Role: BCO-DMO Data Manager	2019-04-11	Final no updates expected

Project: Gene content, gene expression, and physiology in mesopelagic ammonia-oxidizing archaea (2 datasets)

Dataset	Latest Version Date	Current State
qPCR data for archaeal amoA ecotypes; samples collected on METZYME cruise. Role: BCO-DMO Data Manager	2016-05-24	Final no updates expected
Rates of water column nitrification determined from bottle incubations with 15N tracers (15NH4Cl); samples collected on METZYME cruise. Role: BCO-DMO Data Manager	2016-05-27	Final no updates expected

Project: Expression of Microbial Nitrification in the Stable Isotopic Systematics of Oceanic Nitrite and Nitrate (2 datasets)

Dataset	Latest Version Date	Current State
Nitrate (NO3-) and Nitrite (NO2-) d15N and d18O from R/V Atlantis cruise AT15-61 in Jan-Feb 2010 and R/V Melville cruise MV1104 in Mar-Apr 2011 in the Eastern Tropical South Pacific (ETSP) Role: BCO-DMO Data Manager	2023-07-10	Final no updates expected
Nitrous oxide (N2O) concentrations and associated physicochemical parameters from R/V Atlantis cruise AT15-61 in Jan-Feb 2010 and R/V Melville cruise MV1104 in Mar-Apr 2011 in the Eastern Tropical South Pacific (ETSP) Role: BCO-DMO Data Manager	2023-07-28	Final no updates expected

Project: Taxon-Specific Variability of Organic Matter Production and Remineralization Potential (8 datasets)

Dataset	Latest Version Date	Current State
Time-series of nutrient measurements following addition of Trichodesmium derived POM to seawater samples collected at Station ALOHA on R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-04-24	Final no updates expected
Time-series of nutrient measurements following addition of diatom derived POM to seawater samples collected at Station ALOHA on R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-04-27	Final no updates expected
Time-series of nutrient measurements following addition of Prochlorococcus derived POM to seawater samples collected at Station ALOHA on R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-04-28	Final no updates expected
Time-series of nutrient measurements following addition of POM collected off the coast of Oregon to seawater samples collected on R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-04-28	Final no updates expected
Controls run during remineralization experiments from R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-04-30	Final no updates expected
Molecular P characterization (by NMR) of initial dry POM added to each treatment from Tricho samples collected on R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-05-01	Final no updates expected
Molecular P characterization (by NMR) of initial dry POM added to each treatment from diatom samples collected on R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-05-04	Final no updates expected
Killed controls run during remineralization experiments from R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 Role: BCO-DMO Data Manager	2015-05-11	Final no updates expected

Project: Resolving the trophic connection between protistan grazers and mesozooplankton in marine food webs using amino acid-specific stable isotope analyses (1 datasets)

Dataset	Latest Version Date	Current State
Bulk and AA d15N values for ala, glu, and phe from phytoplantkon and grazers grown in lab chemostats Role: BCO-DMO Data Manager	2017-05-17	Final no updates expected

Project: High-resolution, Assemblage-specific Records of Diatom-bound N Isotopes from the Indian Sector of the Antarctic Ocean (6 datasets)

Dataset	Latest Version Date	Current State
Wintertime nitrate delta 15N and delta 18O from hydrocasts from R/V S. A. Agulhas II cruise VOY03 in the Southern Ocean south of Africa in 2012 (Diatom-bound_N_Isotopes project) Role: BCO-DMO Data Manager	2015-05-05	Final no updates expected
Wintertime nitrate delta 15N and delta 18O from the surface (underway) from R/V S. A. Agulhas II cruise VOY03 in the Southern Ocean south of Africa in 2012 (Diatom-bound_N_Isotopes project) Role: BCO-DMO Data Manager	2015-05-07	Final no updates expected
Bulk suspended PON d15N from several cruises conducted in the Southern Ocean south of Africa from 2012-2019 Role: BCO-DMO Data Manager	2020-03-04	Final no updates expected
Nitrate+nitrite and nitrate-only d15N from R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-06	Final no updates expected
Planktic foraminifer tissue and shell d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-10	Final no updates expected
Size-fractionated zooplankton d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-10	Final no updates expected

Project: Ecology of microbial mats at seamount associated Fe-rich hydrothermal vent systems (3 datasets)

Dataset	Latest Version Date	Current State
Log of Jason Dives from cruise TN293 at the Loihi Seamount in March 2013 Role: BCO-DMO Data Manager	2016-09-26	Final no updates expected
Log of Jason Dives from cruise RR1413 at the Mariana arc in December 2014 Role: BCO-DMO Data Manager	2016-09-27	Final no updates expected
Sample accession numbers for raw metagenome and metatranscriptome Illumina HiSeq 2500 sequencing from an Fe mat sampled during cruise TN293 to Loihi Seamount, Hawaii on 03/25/2013 Role: BCO-DMO Data Manager	2017-11-20	Final no updates expected

Project: Linking physiological and molecular aspects of diatom silicification in field populations (1 datasets)

Dataset	Latest Version Date	Current State
Experimental biogeochemical data from R/V Melville MV1405 collected along the California coastline in 2014 Role: BCO-DMO Data Manager	2015-08-20	Final no updates expected

Project: Developing a model for transmission of an infectious disease of marine sponges (6 datasets)

Dataset	Latest Version Date	Current State
Metadata used for developing model for transmission of the sponge disease Aplysina Red Band Syndrome from reef surveys conducted in the Exuma Cays, Bahamas, and Carrie Bow Cay, Belize from 2009-2014 Role: BCO-DMO Data Manager	2015-09-01	Final no updates expected
Chlorophyll-a data from study of sponge disease transmission in the Exuma Cays, Bahamas from 2009-2014 (Sponge Disease Model project) Role: BCO-DMO Data Manager	2016-03-07	Final no updates expected
Secondary metabolite profiles from study of sponge disease transmission in the Exuma Cays, Bahamas from 2009-2014 (Sponge Disease Model project) Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected
Heat shock protein 70 (HSP70) data from study of sponge disease transmission in the Exuma Cays, Bahamas from 2009-2014 (Sponge Disease Model project) Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected
Total protein concentrations from study of sponge disease transmission from the Exuma Cays, Bahamas from 2009-2014 Role: BCO-DMO Data Manager	2018-11-16	Final no updates expected
T-REX data from study of sponge disease transmission Role: BCO-DMO Data Manager	2016-03-17	Final no updates expected

Project: Understanding the Effects of Complex Phage-Bacteria Infection Networks on Marine Ecosystems (3 datasets)

Dataset	Latest Version Date	Current State
MATLAB library to analyze bipartite ecological networks developed in the Wietz lab at Georgia Tech from 2012-2016 (Phage-Bacteria-Nets project) Role: BCO-DMO Data Manager	2015-06-16	Final no updates expected
NPHZ-V ecosystem model developed in the Wietz lab at Georgia Tech from 2012-2016 (Phage-Bacteria-Nets project) Role: BCO-DMO Data Manager	2015-06-17	Final no updates expected
Virus and Microbial Cell Abundances from Marine Samples; study completed at Georgia Tech by J. Weitz Role: BCO-DMO Data Manager	2016-10-18	Final no updates expected

Project: Ocean Acidification: Collaborative Research: Interactive effects of acidification, low dissolved oxygen and temperature on abalone population dynamics within the California Current (4 datasets)

Dataset	Latest Version Date	Current State
Temperature, oxygen, pH, depth, and conductivity measured at 5 m depth at Hopkins Marine Station from 18-April 2013 to 14-June 2013 Role: BCO-DMO Data Manager	2017-06-28	Final no updates expected
Moored physical and chemical parameters measured by MiniDOT at El Rosario and Isla Natividad sites, Mexico Role: BCO-DMO Data Manager	2017-10-04	Final no updates expected
Moored physical and chemical parameters measured by SBE37 at El Rosario and Isla Natividad sites, Mexico Role: BCO-DMO Data Manager	2017-09-13	Final no updates expected
Moored physical and chemical parameters measured by SEAFET at Isla Natividad, Mexico Role: BCO-DMO Data Manager	2017-10-19	Final no updates expected

Project: Adaptations of fish and fishing communities to rapid climate change (4 datasets)

Dataset	Latest Version Date	Current State
Changes in groundfish fishing communities in the northeast US from 1997-2014 as captured in the vessel trip report (VTR) data collected by the National Oceanic and Atmospheric Administration National Marine Fisheries Service (NOAA-NMFS-NEFSC) Role: BCO-DMO Data Manager	2019-01-09	Final no updates expected
Projected changes in habitat suitability for 33 marine species on the Northeast US shelf based on species distribution models fit to bottom trawl survey data from the NOAA Northeast Fisheries Science Center Role: BCO-DMO Data Manager	2019-04-22	Final no updates expected
Attributes of communities-at-sea, including the size of servicesheds and climate change risk exposure scores, determined from Vessel Trip Report (VTR) data for commercial fishing trips from 1996 to 2014 Role: BCO-DMO Data Manager	2019-04-22	Final no updates expected
Total catches and estimated revenue by species for communities-at-sea based on landings reported on Vessel Trip Reports Role: BCO-DMO Data Manager	2019-04-24	Final no updates expected

Project: Northeast Fisheries Science Center Bottom Trawl Survey (1 datasets)

Dataset	Latest Version Date	Current State
Abundance and proportion of adult fish species of the Northeast U.S. Shelf; bottom trawl surveys were conducted by the Northeast Fisheries Science Center (NEFSC) during 1977-1987 and 1999-2008 Role: BCO-DMO Data Manager	2015-06-11	Final no updates expected

Project: Constraining Thermal Thresholds and Projections of Temperature Stress on Pacific Coral Reefs Over the 21st Century: Method Refinement and Application (7 datasets)

Dataset	Latest Version Date	Current State
Seawater carbonate chemistry from 13 sites in Palau collected from small boats in the Palauan archipelago from 2011-2013 Role: BCO-DMO Data Manager	2015-06-23	Final no updates expected
Coral and algae cover, coral richness, and coral diversity from coral reef sites sampled by small boats in the Palauan archipelago from 2011-2013 Role: BCO-DMO Data Manager	2015-06-23	Final no updates expected
Coral extension, density, calcification, and bioerosion from corals collected at Palau from small boats from 2011-2013 Role: BCO-DMO Data Manager	2015-06-25	Final no updates expected
Investigation of EUC strengthening via analysis of SODA 2.2.6 and the TAO array (Thermal Thresholds and Projections project, ROGER project) Role: BCO-DMO Data Manager	2015-06-26	Preliminary and in progress
Annual calcification histories for corals from ten Palau reef sites representing lagoon and barrier reef environments Role: BCO-DMO Data Manager	2017-06-29	Final no updates expected
Stress bands in coral cores for corals from Palau reefs Role: BCO-DMO Data Manager	2017-07-10	Final no updates expected
Comparison of bleaching data to stress bands in Porites corals on Palau reefs Role: BCO-DMO Data Manager	2017-07-21	Final no updates expected

Project: Northeast Fisheries Science Center Ichthyoplankton Collection (1 datasets)

Dataset	Latest Version Date	Current State
Abundance and proportion of ichthyoplankton of the Northeast U.S. Shelf from surveys conducted during the MARMAP (1977-1987) and EcoMon (1999-2008) programs. Role: BCO-DMO Data Manager	2015-06-16	Final no updates expected

Project: Collaborative Research: Isotopic insights to mercury in marine food webs and how it varies with ocean biogeochemistry (6 datasets)

Dataset	Latest Version Date	Current State
Mercury stable isotope values for zooplankton collected during R/V Kilo Moana cruises KM1418 and KM1506 around Station ALOHA in 2014 and 2015 Role: BCO-DMO Data Manager	2020-02-21	Final no updates expected
Mercury stable isotope values for precipitation collected around Station ALOHA from 2005 to 2014 Role: BCO-DMO Data Manager	2020-02-21	Final no updates expected
Mercury stable isotope values for marine particles from R/V Kilo Moana cruises KM1418, KM1407 and KM1506 around station ALOHA in 2014 and 2015 Role: BCO-DMO Data Manager	2020-02-21	Final no updates expected
Reference materials analyzed in the laboratory for THg isotopic composition Role: BCO-DMO Data Manager	2020-02-21	Final no updates expected
234Th flux in epipelagic waters at Station ALOHA and the Equatorial Pacific from R/V Kilo Moana cruises KM1407, KM1418, & KM1515 during 2014-2015 Role: BCO-DMO Data Manager	2020-03-19	Final no updates expected
Particles and Zooplankton Amino Acid Compound Specific Isotope Analyses (AA-CSIA) and zooplankton biomass at Station ALOHA and the Equatorial Pacific from R/V Kilo Moana cruises KM1407, KM1418, & KM1515 from 2014-2015 Role: BCO-DMO Data Manager	2020-03-19	Final no updates expected

Project: Repeat Observations by Gliders in the Equatorial Region (1 datasets)

Dataset	Latest Version Date	Current State
Investigation of EUC strengthening via analysis of SODA 2.2.6 and the TAO array (Thermal Thresholds and Projections project, ROGER project) Role: BCO-DMO Data Manager	2015-06-26	Preliminary and in progress

Project: Chemical Defenses in a Toxic Dinoflagellate: Mechanisms and Constraints (5 datasets)

Dataset	Latest Version Date	Current State
Reactive oxygen species are linked to the toxicity of the dinoflagellate Alexandrium spp. to protists Role: BCO-DMO Data Manager	2021-06-15	Final no updates expected
Influence of predator-prey evolutionary history, chemical alarm-cues and feeding selection on induction of toxin production in a marine dinoflagellate Role: BCO-DMO Data Manager	2021-06-15	Final no updates expected
A multi-phylum study of grazer-induced paralytic shellfish toxin production in the dinoflagellate Alexandrium fundyense: A new perspective on control of algal toxicity Role: BCO-DMO Data Manager	2021-06-16	Final no updates expected
Toxin content of Alexandrium catenella in response of nitrogen sources, algal alarm cues, and grazer exposure Role: BCO-DMO Data Manager	2021-06-16	Final no updates expected
Cell-growth gene expression reveals a direct fitness cost of grazer-induced toxin production in red tide dinoflagellate prey Role: BCO-DMO Data Manager	2021-06-16	Final no updates expected

Project: Collaborative research: Ecology and functional biology of octocoral communities (1 datasets)

Dataset	Latest Version Date	Current State
Octocoral recruitment surveys on transects at 5 sites on the south shore of St. John, US Virgin Islands, 2014-2019. Role: BCO-DMO Data Manager	2021-08-31	Final no updates expected

Project: Collaborative Research: Development and application of a method using coralline algae to reconstruct past changes in pH and impacts on calcification (1 datasets)

Dataset	Latest Version Date	Current State
Skeletal density for crustose coralline algae reared in natural and experimental temperature and pCO2 conditions Role: BCO-DMO Data Manager	2021-01-21	Final no updates expected

Project: Environmental regulation of retinal and bacteriochlorophyll biosynthesis (1 datasets)

Dataset	Latest Version Date	Current State
Retinoid data from Niskin bottle samples from B/O Sarmiento de Gamboa cruise Hotmix2014 in the Mediterranean in 2014 (Marine Retinoids project) Role: BCO-DMO Data Manager	2015-08-28	Final no updates expected

Project: Connecting genetic diversity to ecosystem functioning: links between genetic diversity, relatedness and trait variation in a seagrass community (5 datasets)

Dataset	Latest Version Date	Current State
Results from experiment examining Zostera marina genotype response to warming from the Bodega Marine Laboratory Role: BCO-DMO Data Manager	2016-05-17	Final no updates expected
A re-sampling of historical population genetic surveys of Zostera marina from Bodega, Tomales, and San Francisco Bays USA; study performed at Bodega Marine Laboratory in 2014-15 Role: BCO-DMO Data Manager	2016-10-12	Final no updates expected
Feeding trials: Effects of diversity in feeding trials, conducted at Bodgea Marine Laboratory, using detritus from eelgrass (Zostera marina) genotypes (clones) as a food source and either one or a combination of invertebrate grazers Role: BCO-DMO Data Manager	2017-09-15	Final no updates expected
Invertebrate survival: Invertebrate survival rates from feeding experiments, conducted at Bodega Marine Laboratory, where food sources (eelgrass (Zostera marina) genotypes) were varied Role: BCO-DMO Data Manager	2017-09-15	Final no updates expected
Biodiversity experiments: Effects of diversity in feeding trials, conducted at Bodgea Marine Laboratory, using detritus from eelgrass (Zostera marina) genotypes (clones) as a food source and either one or a combination of invertebrate grazers Role: BCO-DMO Data Manager	2017-09-15	Final no updates expected

Project: Dynamics of Protistan Grazers: Diversity, Abundance and Prey Relations (1 datasets)

Dataset	Latest Version Date	Current State
Environmental measurements and high throughput sequencing data from samples collected at Martha's Vineyard Coastal Observation (MVCO) from 2013-2017 Role: BCO-DMO Data Manager	2020-06-05	Final no updates expected

Project: Climate Change and Upwelling -- Comparative Analysis of Current and Future Responses of the California and Benguela Ecosystems (4 datasets)

Dataset	Latest Version Date	Current State
Model projected winds, pressure, and temperature in upwelling systems derived from the Coupled Model Intercomparison Project Phase 5 (CMIP5) Role: BCO-DMO Data Manager	2016-06-27	Preliminary and in progress
Monthly Regional Cumulative Upwelling Index (Ekman transport) for California and Benguela Ecosystems from 1979-2014 Role: BCO-DMO Data Manager	2017-01-17	Final no updates expected
Path analysis, run in Stata v. 11.1, for direct/indirect effects of upwelling on seabirds; data were collected at Dassen and Robben Islands, Malgas Island and in Lamberts Bay, South Africa Role: BCO-DMO Data Manager	2017-02-01	Final no updates expected
Physical indicators of winter climate variability (coastal upwelling, sea level, precipitation) influenced by the winter North Pacific High (CalBenJI project) Role: BCO-DMO Data Manager	2017-03-28	Final no updates expected

Project: Cascading effects of an invasive seaweed on estuarine food webs of the southeastern US (2 datasets)

Dataset	Latest Version Date	Current State
The genotypes from 9 microsatellites generated on individuals of the red invasive seaweed Gracilaria vermiculophylla Role: BCO-DMO Data Manager	2015-12-18	Final no updates expected
Accession numbers and characteristics of 33 microsatellite loci developed for Gracilaria vermiculophylla Role: BCO-DMO Data Manager	2015-12-22	Final no updates expected

Project: Dissolved Phosphorus Processing by Trichodesmium Consortia: Quantitative Partitioning, Role of Microbial Coordination, and Impact on Nitrogen Fixation (1 datasets)

Dataset	Latest Version Date	Current State
CTD data from R/V Atlantic Explorer cruise AE1409 in the Western Tropical North Atlantic in 2014 (P Processing by Tricho project) Role: BCO-DMO Data Manager	2015-10-23	Preliminary and in progress

Project: The role of the sensory environment and predator chemical signal properties in determining NCE strength in cascading interactions on oyster reefs (2 datasets)

Dataset	Latest Version Date	Current State
NMR spectral files from study of metabolomics of blue crab urine inducing fear in prey Role: BCO-DMO Data Manager	2017-12-19	Final no updates expected
Raw LCMS data files from study of metabolomics of blue crab urine inducing fear in prey Role: BCO-DMO Data Manager	2017-12-19	Final no updates expected

Project: IODP Expedition 336 Objective Research: The deep biosphere of young and oxic oceanic crust (1 datasets)

Dataset	Latest Version Date	Current State
Illumina MiSeq amplicons of the V4 hyper variable region of 16S rRNA gene from IODP Expedition 336 on R/V JOIDES Resolution in the Mid-Atlantic Ridge in 2011 (North Pond basalts project) Role: BCO-DMO Data Manager	2016-02-07	Final no updates expected

Project: Biodiversity, connectivity and ecosystem function in organic-rich whale-bone and wood-fall habitats in the deep sea (1 datasets)

Dataset	Latest Version Date	Current State
Metadata describing mooring deployment and recovery from R/V Oceanus cruises OC1304A and OC1406B off the Coast of Oregon from 2013-2014 (BOWLS project) Role: BCO-DMO Data Manager	2015-09-24	Final no updates expected

Project: North Atlantic Meridional Circulation during the Last Glacial Maximum: Density Structure and Pre-formed Nitrate: Phase I (1 datasets)

Dataset	Latest Version Date	Current State
CTD data from R/V Knorr cruise KN223 in the North and West Atlantic Ocean in 2014 (AMOC Last Glacial Max project) Role: BCO-DMO Data Manager	2015-09-18	Final no updates expected

Project: Collaborative Research: Field test of larval behavior on transport and connectivity in an upwelling regime (3 datasets)

Dataset	Latest Version Date	Current State
Autonomous Behaving Lagrangian Explorer (ABLE) output for 5 taxonomic groups examined from the R/V Cape Horn in the upwelling region of the west coast of California, USA in August 2015 Role: BCO-DMO Data Manager	2017-02-15	Final no updates expected
Surface data from ABLE deployments in the upwelling region of the west coast of northern California from 2016-2018 Role: BCO-DMO Data Manager	2019-01-29	Final no updates expected
Subsurface data from ABLE deployments in the upwelling region of the west coast of northern California from 2016-2018 Role: BCO-DMO Data Manager	2019-01-30	Final no updates expected

Project: Exploring the physiological and ecological basis of mixotrophy in marine food webs (2 datasets)

Dataset	Latest Version Date	Current State
Data from an experiment that measured the occurrence of feeding among 4 Prorocentrum minimum strains on the cryptophyte Teleaulax amphoxeia Role: BCO-DMO Data Manager	2018-12-06	Final no updates expected
Data from an experiment that measured the occurrence of feeding among 8 Prorocentrum minimum strains on fluorescently labeled bacteria or the cryptophyte Teleaulax amphioxeia Role: BCO-DMO Data Manager	2018-12-06	Final no updates expected

Project: Can you hear me now? Estuarine soundscapes and their role in larval settlement (1 datasets)

Dataset	Latest Version Date	Current State
Raw files from DSG hydrophone collected from the West Bay Marine Reserve in Pamlico Sound, NC during 2011 (Larval settlement soundscapes project) Role: BCO-DMO Data Manager	2024-02-16	Final no updates expected

Project: GLOBEC: Winter Distribution and Success of Southern Ocean Krill (2 datasets)

Dataset	Latest Version Date	Current State
Abundace data for taxon determined by Video Plankton Recorder (VPR) on RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202 in the Southern Ocean from 2001-2002 (SOGLOBEC project) Role: BCO-DMO Data Manager	2012-07-31	Preliminary and in progress
Video Plankton Recorder data where values reported as zero or nd have been removed from display; from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202 in the Southern Ocean from 2001-2002 (SOGLOBEC project) Role: BCO-DMO Data Manager	2012-08-01	Preliminary and in progress

Project: RAPID proposal: Site characterization cruise to document the active and extensive subsurface biosphere in the Guaymas Basin (11 datasets)

Dataset	Latest Version Date	Current State
Porewater DIC concentrations and d13C isotopic values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-13	Final no updates expected
Porewater methane concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-14	Final no updates expected
Porewater sulfate concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-14	Final no updates expected
Porewater sulfide concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-14	Final no updates expected
d13C and d18O isotopic data for carbonate nodules and sedimentary carbonates in Guaymas Basin and Sonora Margin sediments collected from R/V El Puma, leaving Guaymas on October 14, 2014 and returning to Mazatlan on October 27, 2014 Role: BCO-DMO Data Manager	2019-03-13	Final no updates expected
Radiocarbon [14C] ages of sedimentary organic matter and sedimentation rates for Guaymas Basin and Sonora Margin sediments collected from R/V El Puma, leaving Guaymas on October 14, 2014 and returning to Mazatlan on October 27, 2014 Role: BCO-DMO Data Manager	2019-03-13	Final no updates expected
TOC concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
delta 15N values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
delta 13C values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
Organic matter C:N ratios from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected

Project: World-wide exploration of microbial eukaryote diversity and activity in the marine subsurface (2 datasets)

Dataset	Latest Version Date	Current State
Sub-seafloor metatranscriptomes from anaerobic Peru Margin sediments collected on R/V JOIDES Resolution Leg 201 in 2002 Role: BCO-DMO Data Manager	2015-11-05	Final no updates expected
Sub-seafloor sediment eukaryotic rRNA collected on R/V JOIDES Resolution Legs 201 and 204, R/V Maria Merian cruise MSM11-1 at North Pond, and R/V Meteor cruise M76-1a at the Benguela Upwelling System from 2002-2009 Role: BCO-DMO Data Manager	2015-11-06	Final no updates expected

Project: Deep phylogenetic and metagenomic analysis of microbial diversity associated with ferromanganese nodules collected from the South Pacific Gyre (1 datasets)

Dataset	Latest Version Date	Current State
Accession numbers for raw sequence reads; samples collected on R/V Roger Revelle cruise KNOX02RR in the South Pacific Gyre from 2006-2007 (Microbial Diversity SPG project) Role: BCO-DMO Data Manager	2015-11-10	Final no updates expected

Project: Characterizing the distribution and rates of microbial sulfate reduction at Middle Valley hydrothermal vents (2 datasets)

Dataset	Latest Version Date	Current State
Maximum rates of microbially mediated sulfate reduction from three hydrothermal vents along the Juan de Fuca Ridge from R/V Atlantis cruise AT15-67 in the Juan de Fuca Ridge in 2010 Role: BCO-DMO Data Manager	2015-11-13	Final no updates expected
Assessments of bacterial and archaeal diversity from three distinct hydrothermal vents in the Middle Valley vent field along the Juan de Fuca Ridge from R/V Atlantis cruise AT15-67 in the Juan de Fuca Ridge in 2010 Role: BCO-DMO Data Manager	2015-11-17	Final no updates expected

Project: Genomic analyses and microbial cultivations in unexplored sub-seafloor ridge flank and continental margin environments (2 datasets)

Dataset	Latest Version Date	Current State
Iberian Margin Anaerobic Sediment 18S rRNA amplicons from R/V JOIDES Resolution cruise JRES-339 in the West Iberian margin from 2011-2012 (Subseafloor Microbial Ecology project) Role: BCO-DMO Data Manager	2015-12-02	Final no updates expected
Iberian Margin Anaerobic Sediment Metagenomes from R/V JOIDES Resolution cruise JRES-339 in the West Iberian margin from 2011-2012 (Subseafloor Microbial Ecology project) Role: BCO-DMO Data Manager	2015-12-02	Final no updates expected

Project: Functional potential of the uncultivated Candidate Phylum OP9 from deep Antarctic marine sediments using single cell genome techniques (2 datasets)

Dataset	Latest Version Date	Current State
40 16S amplicon libraries collected from sediments of the Adelie Basin from R/V JOIDES Resolution JRES-318 from Wellington, New Zealand to Hobart, Australia from January to March 2010 Role: BCO-DMO Data Manager	2016-08-16	Preliminary and in progress
The manually curated genome of the SAG SCGC AD-561-N23; collected from R/V JOIDES Resolution JRES-318 from Wellington, New Zealand to Hobart, Australia from January to March 2010 Role: BCO-DMO Data Manager	2016-08-16	Preliminary and in progress

Project: Metagenomic analysis of microbial CpG methylation in Delaware estuarine riverbank sediment (1 datasets)

Dataset	Latest Version Date	Current State
Metagenomes from Delaware estuarine riverbank sediments obtained by push corer in July 2012 Role: BCO-DMO Data Manager	2015-12-04	Final no updates expected

Project: Collaborative Research: Regional variation of phytoplankton diversity and biogeochemical functioning in the subtropical Indian Ocean (4 datasets)

Dataset	Latest Version Date	Current State
Phytoplankton diversity along with carbon and nitrogen uptake rates collected along the GO-SHIP IO9 repeat hydrography section of the Indian Ocean from R/V Roger Revelle cruise RR1604 from March to April 2016 Role: BCO-DMO Data Manager	2018-02-22	Final no updates expected
Particulate organic matter (PON, POC, POP) concentrations collected on R/V Roger Revelle cruise RR1604 along the hydrographic line IO9 in the Eastern Indian Ocean from March to April 2016 Role: BCO-DMO Data Manager	2020-09-09	Final no updates expected
Dissolved and particulate trace elements collected on cruise RR1604 (GO-SHIP transect IO9N) in the Eastern Indian Ocean from March to April 2016 Role: BCO-DMO Data Manager	2019-05-13	Final no updates expected
Cellular trace elements collected on cruise RR1604 (GO-SHIP transect IO9N) in the Eastern Indian Ocean from March to April 2016 Role: BCO-DMO Data Manager	2022-07-12	Final no updates expected

Project: CAREER: Fish-derived nutrients in a coral reef ecosystem - impacts on benthic communities and importance for coral restoration (1 datasets)

Dataset	Latest Version Date	Current State
Body stoichiometry of coral reef fishes collected from the Indo-Pacific in 2016-2017 Role: BCO-DMO Data Manager	2020-05-29	Final no updates expected

Project: RUI: Collaborative Research: Genetic variation as a driver of host and symbiont response to increased temperature on coral reefs (4 datasets)

Dataset	Latest Version Date	Current State
Physiological data from Breviolum antillogorgia genotypes grown in laboratory growth chambers in Los Angeles, CA in 2021. Role: BCO-DMO Data Manager	2022-05-24	Final no updates expected
Measurements of respiration, net photosynthesis, and gross photosynthesis of five different genotypes of Symbiodinium microadriaticum in culture at three different temperatures Role: BCO-DMO Data Manager	2022-05-24	Final no updates expected
Responses of polyps (survival, inoculation time, time to strobilation, time to ephyra production, bud production, ephyra production) to exposure to five different algal symbiont genotypes Role: BCO-DMO Data Manager	2022-05-31	Final no updates expected
Measurements of per-capita growth and carrying capacity of five different genotypes of Symbiodinium microadriaticum in culture at three different temperatures Role: BCO-DMO Data Manager	2022-05-31	Final no updates expected

Project: Proteomic profiling of neutrophilic, iron-oxidizing Mariprofundus ferrooxydans, strain PV-1 (2 datasets)

Dataset	Latest Version Date	Current State
Raw LC-MS/MS data with list of identified peptides in xml format from a proteomic analysis performed on protein extracts of M. ferrooxydans Role: BCO-DMO Data Manager	2016-01-27	Final no updates expected
Raw LC-MS/MS data, with list of identified peptides, and DNA sequences from a proteomic profile of Mariprofundus ferrooxydans Role: BCO-DMO Data Manager	2016-01-28	Final no updates expected

Project: Microbial ecology of coexisting ecotypes: Are all Prochlorococcus equal? (2 datasets)

Dataset	Latest Version Date	Current State
Counts of Prochlorococcus from on-deck incubations with 13C-bicarbonate as part of DNA-SIP experiments conducted on Hawaii Ocean Time-series (HOT) cruises, HOT283 and HOT288 in 2016 Role: BCO-DMO Data Manager	2017-05-23	Final no updates expected
Counts of picocyanobacteria from SMILE cruise (SKQ201703S) at the North Pacific Subtropical Front in March 2017 Role: BCO-DMO Data Manager	2018-05-16	Final no updates expected

Project: Origins of Hawaiian Reef Fishes (1 datasets)

Dataset	Latest Version Date	Current State
Reef Fish genetic accession numbers at NCBI Genbank Role: BCO-DMO Data Manager	2020-01-29	Final no updates expected

Project: Genetic diversity and distribution of microbes colonizing igneous minerals and glasses incubated in IODP Hole 1301A on the eastern flank of the Juan de Fuca Ridge (1 datasets)

Dataset	Latest Version Date	Current State
454 pyrotag sequencing of 16S rRNA genes from R/V Atlantis cruise AT15-35 in the Cascadia Basin and Juan de Fuca Ridge in 2008 Role: BCO-DMO Data Manager	2016-01-28	Preliminary and in progress

Project: Novel peptidases in subsurface sediments: Activities and substrate specificities (3 datasets)

Dataset	Latest Version Date	Current State
Porewater geochemistry (sulfate, methane, and DIC) from sediments of the White Oak River (WOR), NC, Station H in 2013 (SEDpep project) Role: BCO-DMO Data Manager	2016-03-11	Preliminary and in progress
Activities of extracellular peptidases at Station H of the White Oak River (WOR) Station H in 2013 (SEDpep project) Role: BCO-DMO Data Manager	2016-03-14	Preliminary and in progress
Inhibition data for 3 peptidases at Bogue Sound NC and Tennessee River at Knoxville (SEDpep project) Role: BCO-DMO Data Manager	2016-03-14	Preliminary and in progress

Project: Studying genomic and population biology of dehalogenating Chloroflexi in deep sea sediments by single cell sorting and single cell genome amplification (1 datasets)

Dataset	Latest Version Date	Current State
Sub-seafloor single amplified genomes (SAGs) from anaerobic Peru Margin sediment collected on R/V JOIDES Resolution cruise JRES-201 in 2002 Role: BCO-DMO Data Manager	2016-02-04	Final no updates expected

Project: The role of soluble Mn(III) in the biogeochemical coupling of the Mn, Fe and sulfur cycles (3 datasets)

Dataset	Latest Version Date	Current State
CTD data and analyses of bottles from CTD rosette samples collected on R/V Hugh R. Sharp cruise HRS1415 in August 2014 Role: BCO-DMO Data Manager	2017-11-06	Final no updates expected
Event Log from R/V Hugh R. Sharp cruise HRS1415 in the Chesapeake Bay and coastal Atlantic Ocean in August 2014 Role: BCO-DMO Data Manager	2017-11-06	Final no updates expected
Data from in situ pump profiler system collected on R/V Hugh R. Sharp cruise HRS1415 in August 2014 Role: BCO-DMO Data Manager	2017-11-08	Final no updates expected

Project: Passing electrons through marine sediments: Cultivation and characterization of microbes that utilize extracellular electron transports (1 datasets)

Dataset	Latest Version Date	Current State
16S rRNA Sequences from cathode-oxidizing lithoprophic isolates (COLI) from Catalina Harbor Marine sediments Role: BCO-DMO Data Manager	2016-01-28	Final no updates expected

Project: Constraints on microbial biogeography in hydrothermally active sediments of Guaymas Basin: Energetic limits, physical stressors, and upward compression of metabolic zones (1 datasets)

Dataset	Latest Version Date	Current State
Sequence accession numbers for archaeal and bacterial clone libraries from Guaymas Basin sediments collected from R/V Atlantis cruise AT15-56 in 2009 Role: BCO-DMO Data Manager	2016-08-10	Final no updates expected

Project: Functional gene diversity and expression in ocean crust microbial communities (1 datasets)

Dataset	Latest Version Date	Current State
Whole genome sequence data from bacterial isolates from venting fluids at NW Rota Seamount, collected on R/V Thomas G. Thompson and R/V Kilo Moana cruises TN232 and KM1005 in the Mariana arc of the western Pacific in 2009 and 2010 Role: BCO-DMO Data Manager	2016-01-18	Final no updates expected

Project: IODP Expedition 336- Mid-Atlantic Ridge Microbiology (1 datasets)

Dataset	Latest Version Date	Current State
Porewater measurements of nitrate concentration and N and O isotopic ratios (d15N and d18O) from bore holes at North Pond; collected during IODP expedition 336 on R/V JOIDES Resolution in the Mid-Atlantic Ridge in 2011 Role: BCO-DMO Data Manager	2016-02-04	Final no updates expected

Project: Collaborative Research: Resolving the processes controlling the distribution of the biogenic trace gas dimethylsulfide and related compounds in the Subarctic NE Pacific (1 datasets)

Dataset	Latest Version Date	Current State
Standing stocks and rates for organic sulfur compounds during summer in the subarctic Northeast Pacific Role: BCO-DMO Data Manager	2021-06-14	Final no updates expected

Project: U.S. Arctic GEOTRACES Study (GN01) (55 datasets)

Dataset	Latest Version Date	Current State
Radium and thorium isotopes measured in the Western Arctic as part of the 2015 US GEOTRACES Arctic Cruise on the USCGC Healy (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-07-06	Final no updates expected
Dissolved and labile cobalt from the USCGC Healy HLY1502 in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 (U.S. GEOTRACES Arctic project) Role: BCO-DMO Data Manager	2021-05-06	Final no updates expected
Concentrations of aerosol trace elements collected from bulk aerosol samples on the 2015 US GEOTRACES Western Arctic Transect cruise on USCGC Healy (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-06-03	Final no updates expected
Concentrations of ultrapure water soluble aerosol trace elements collected from bulk aerosol samples on the 2015 US GEOTRACES Western Arctic Transect on USCGC Healy (HLY1502) August to October 2015 Role: BCO-DMO Data Manager	2020-06-04	Final no updates expected
Nitrate N and O isotope ratios from CTD niskin depth profiles collected along section HLY1502-GN01 in the Western Arctic Ocean from August to October 2015 Role: BCO-DMO Data Manager	2020-07-09	Final no updates expected
[DEPRECATED] Dissolved mercury measurements from the Western Arctic Ocean, which were sampled as part of the 2015 US GEOTRACES Cruise (GN01; HLY1502) Role: BCO-DMO Data Manager	2018-06-22	Deprecated
[DEPRECATED] Particulate total mercury and particulate monomethylmercury concentrations from the Western Arctic Ocean, which were sampled by McLane pumps during he 2015 US GEOTRACES Cruise (GN01; HLY1502) Role: BCO-DMO Data Manager	2018-07-10	Deprecated
Seawater Beryllium-7 activity concentration from submersible pump samples from USCGC Healy cruise HLY1502 in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 (US GEOTRACES Arctic) Role: BCO-DMO Data Manager	2018-08-14	Final no updates expected
Beryllium-7 Aerosol Concentration from USCGC Healy cruise HLY1502 in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 (US GEOTRACES Arctic) Role: BCO-DMO Data Manager	2018-08-14	Final no updates expected
The ratio of 13C to 12C of dissolved inorganic carbon (DIC) measured during the GEOTRACES Arctic cruise (HLY 1502, ARC01) during Fall 2015 Role: BCO-DMO Data Manager	2019-09-20	Final no updates expected
Aerosol Nitrate (NO3) from samples collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-17	Final no updates expected
Nitrate (NO3), ammonium (NH4), and oxygen & deuterium isotopic composition from sea ice hole water sampling on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-22	Final no updates expected
Nitrate (NO3), ammonium (NH4), and oxygen & deuterium isotopic composition from snow collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-22	Final no updates expected
Nitrate (NO3), ammonium (NH4), and oxygen & deuterium isotopic composition from sea ice collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-23	Final no updates expected
Nitrate (NO3) and oxygen & deuterium isotopic composition from ice pond samples collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-24	Final no updates expected
Dissolved Pb concentration data from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-03-12	Final no updates expected
Concentration of Dissolved Pb (Pb passing through a 0.2um Acropak capsule filter) from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-11-16	Final no updates expected
Isotope ratios of Pb passing through a 0.2um Acropak capsule filter from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-04-19	Final no updates expected
Trace element concentrations (labile and total measurements) in particles collected with GO-Flo bottles and analyzed with ICP-MS from the US GEOTRACES Arctic cruise (HLY1502; GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-07-02	Final no updates expected
Dissolved Ba, Cd, Cu, Ga, Mn, Ni, and V concentrations and Ba isotope concentrations from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-07-01	Final no updates expected
Selenium speciation depth profiles, including Selenite (SeIV), Selenate (SeVI), Organic selenide (Org Se-II), and Total Se, from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-07	Preliminary and in progress
Total Particulate Selenium depth profiles from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-09	Preliminary and in progress
Aerosol Selenium data from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-10	Preliminary and in progress
Total Particulate Arsenic depth profiles from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-11	Preliminary and in progress
Arsenic Speciation from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-11	Preliminary and in progress
Measurements of total dissolved gaseous mercury in surface waters from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in aerosols from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in ice cores from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in melt pond water from samples collected during the GEOTRACES Arctic Ocean cruise in 2015 (HLY1502, GN01). Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Soluble Ionic Species (Coarse) in aerosols collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 from from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress
Soluble Ionic Species (Fine) in aerosols collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress
Fine aerosol iron (Fe) collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress
Coarse aerosol iron (Fe) collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress
Mercury and methylmercury in wet deposition samples from USCGC Healy HLY1502 in the Canada and Makarov Basins of the Arctic Ocean; Dutch Harbor to Dutch Harbor from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in surface snow samples from USCGC Healy HLY1502 in the Canada and Makarov Basins of the Arctic Ocean; Dutch Harbor to Dutch Harbor from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Bottle data from the CTD-ODF carousel on the GEOTRACES Arctic Section cruise (HLY1502) from August to October 2015 (U.S. GEOTRACES Arctic project) Role: BCO-DMO Data Manager	2019-11-25	Final no updates expected
Dissolved REE concentrations and Nd isotopes from the US GEOTRACES Arctic USCGC Healy cruise HLY1502 from August to September 2015 Role: BCO-DMO Data Manager	2020-01-24	Final no updates expected
Particulate & dissolved Po-210 & Pb-210 in seawater, snow, melt ponds, ice core, ice-rafted sediments, and aerosols from the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-07-08	Final no updates expected
Size-fractionated major and minor particle composition and concentration from the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2020-04-01	Final no updates expected
Dissolved and large particulate Polonium 210 and Lead 210 measurements from the Western Arctic Ocean, which were sampled as part of the 2015 US GEOTRACES Cruise, HLY1502 (GN01), on USCGC Healy Role: BCO-DMO Data Manager	2020-04-01	Final no updates expected
Small particulate Polonium 210 and Lead 210 measurements from the Western Arctic Ocean, which were sampled as part of the 2015 US GEOTRACES Cruise, HLY1502 (GN01), on USCGC Healy Role: BCO-DMO Data Manager	2020-04-07	Final no updates expected
Depth profiles of the isotopic composition (d30Si) of silicon within dissolved silicic acid on the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-04-17	Final no updates expected
Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2020-09-23	Final no updates expected
Concentrations and stable isotope ratios of Fe, Zn, and Cd from the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-05-20	Final no updates expected
Activities of size-fractionated particulate thorium isotopes and total Thorium-234 from the U.S. GEOTRACES Arctic cruise, HLY1502, on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2020-10-12	Final no updates expected
Concentrations of dissolved micronutrient trace metals (Fe, Zn, Ni, Cu, Cd, Pb, Mn) in seawater, sea ice, and melt ponds collected during the US GEOTRACES Arctic cruise (HLY1502; GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-04-15	Final no updates expected
Shipboard FIA dissolved Al, Fe, and Mn from samples collected from ice floes using a pump during USCGC Healy cruise HLY1502 (GN01) in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 Role: BCO-DMO Data Manager	2021-07-09	Final no updates expected
Water column profiles of dissolved Actinium-227 (227Ac) from the U.S. GEOTRACES Arctic cruise (HLY1502; GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2020-10-02	Data not available
Concentrations of dissolved and particulate mercury species collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-02-03	Final no updates expected
Concentrations of dissolved thorium and protactinium isotopes (Th-232, Th-230, Pa-231) in seawater, sea ice, and melt ponds collected during the U.S. GEOTRACES Arctic cruise (HLY1502, GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-08-25	Final no updates expected
Concentrations of size-fractionated particulate thorium and protactinium isotopes (Th-232, Th-230, Pa-231) in seawater collected during the U.S. GEOTRACES Arctic cruise (HLY1502, GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-08-25	Final no updates expected
Dissolved REE concentrations from the US GEOTRACES Arctic cruise (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-06	Final no updates expected
Atmospheric total gaseous mercury from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-02-19	Final no updates expected
Element quotas of individual phytoplankton cells from samples collected on the US GEOTRACES Arctic cruise GN01 (HLY1502) on USCGC Healy in August-October 2015 Role: BCO-DMO Data Manager	2023-09-05	Final no updates expected
Dissolved methane (CH₄) concentrations from the U.S. GEOTRACES Arctic cruise (HLY1502; GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2024-12-20	Final no updates expected

Project: GEOTRACES: Suspended particle geochemistry along the US GEOTRACES Eastern Pacific Zonal Transect, from high productivity ocean margin to deep sea hydrothermal plume (3 datasets)

Dataset	Latest Version Date	Current State
Dissolved Organic Carbon (DOC) measurements from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-06-08	Final no updates expected
Core-top (0-1cm) sediment data collected by monocore from R/V Thomas G. Thompson TN303 (GP16; EPZT) GEOTRACES cruise from November to December 2013 (GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2017-04-06	Final no updates expected
Concentrations of soluble and dissolved iron (Fe) and iron isotope ratios from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific during November & December 2013 Role: BCO-DMO Data Manager	2020-07-16	Final no updates expected

Project: GEOTRACES - 210Po and 210Pb distribution at Eastern Pacific Interface Regimes (1 datasets)

Dataset	Latest Version Date	Current State
Aerosols analyzed for Pb-210 collected on R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2017-01-09	Final no updates expected

Project: CAREER: Applying phenotypic variability to identify resilient Acropora cervicornis genotypes in the Florida Keys (3 datasets)

Dataset	Latest Version Date	Current State
Acropora cervicornis buoyant weight measurements under different pH and temperature treatments from experiments at Summerland Key, Florida from July to September 2017 Role: BCO-DMO Data Manager	2020-05-19	Final no updates expected
Imaging pulse amplitude modulator fluorometer data collected from Acropora cervicornis under different pH and temperature treatments from experiments at Summerland Key, Florida from July to September 2017 Role: BCO-DMO Data Manager	2020-05-19	Final no updates expected
Information about sequences of coral, Acropora cervicornis, collected from host colonies at the Mote Marine Laboratory in situ coral nursery in Looe Key, Lower Florida Keys in November and December 2019 Role: BCO-DMO Data Manager	2024-04-04	Data not available

Project: GEOTRACES Pacific section: Dissolved Fe, Cd, and Zn isotopes (1 datasets)

Dataset	Latest Version Date	Current State
Particulate iron (pFe) isotope concentrations from the GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2016-12-09	Final no updates expected

Project: Biogeography of a marine defensive microbial symbiont: relative importance of host defense vs. abiotic factors (5 datasets)

Dataset	Latest Version Date	Current State
Size of Bugula neritina colonies with and without symbiont grown at different temperatures in laboratory mesocosms at Georgia Tech Role: BCO-DMO Data Manager	2017-11-16	Final no updates expected
Bugula neritina host genotype and symbiotic status of colonies along the East Coast, USA, ranging from latitudes 38.61283 to 29.753272 Role: BCO-DMO Data Manager	2018-08-23	Final no updates expected
Distribution of benthic invertebrates along the East Coast, USA, ranging from latitudes 38.61283 to 29.753272. Role: BCO-DMO Data Manager	2017-11-17	Final no updates expected
Size of B. neritina colonies with and without symbiont grown at different temperatures Role: BCO-DMO Data Manager	2018-10-18	Final no updates expected
Symbiont titers in Bugula neritina colonies grown under different conditions Role: BCO-DMO Data Manager	2020-11-25	Final no updates expected

Project: Geotraces Pacific Section: Gallium, vanadium, and associated elements indicative of dust input and redox cycling (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved Barium (Ba) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-10	Final no updates expected
Dissolved Gallium (Ga) from R/V Thomas G. Thompson cruise TN303 (GP16) in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2020-12-15	Final no updates expected

Project: Coccolithophore Mixotrophy (4 datasets)

Dataset	Latest Version Date	Current State
Measurements of Chlorophyll, NO2, NO3, PO4, Silicate, NH4, PIC, POC, PON, BSi from CTD casts on R/V Endeavor cruise EN616 in July 2018 Role: BCO-DMO Data Manager	2021-03-08	Final no updates expected
Along track temperature, salinity, backscatter, chlorophyll fluorescence, CDOM fluorescence, Es, Lt and Li, absorption and attenuation from R/V Endeavor cruise EN616 in July 2018 Role: BCO-DMO Data Manager	2021-03-08	Final with updates expected
Metabolic potential for heterotrophic utilization of a large array of organics by coccolithophores determined through experiments at Bigelow Laboratory for Ocean Sciences using BioLog Eco-plates Role: BCO-DMO Data Manager	2021-10-05	Final no updates expected
Results from 14C-labeled uptake experiments determining uptake of specific dissolved organic compounds which showed high potential for osmotrophy Role: BCO-DMO Data Manager	2021-10-05	Final no updates expected

Project: US GEOTRACES Pacific Section: Measurement of the organic complexation of dissolved iron, copper and cobalt, and total dissolved cobalt (2 datasets)

Dataset	Latest Version Date	Current State
Total dissolved cobalt and labile cobalt concentrations from the US GEOTRACES EPZT cruise TN303 on R/V Thomas G. Thompson from October to December 2013 Role: BCO-DMO Data Manager	2016-07-01	Final no updates expected
Copper speciation results for dissolved organic copper binding ligand concentrations, stability constants, and free copper from the U.S. GEOTRACES Equatorial Pacific cruise (R/V Thomas G. Thompson TN303) from October to December 2013 Role: BCO-DMO Data Manager	2019-09-23	Final no updates expected

Project: US GEOTRACES Pacific Zonal Transect: Rates of supply, removal and internal cycling of trace elements and isotopes (3 datasets)

Dataset	Latest Version Date	Current State
Particulate Th-234 from in-situ pumps, including large size fraction (> 51 um) and small size fraction (1-51 um), from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2020-06-11	Final no updates expected
Water-column total Th-234 from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2020-06-11	Final no updates expected
Radium isotopes collected on R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-06-29	Final with updates expected

Project: Collaborative Research: GEOTRACES Pacific section: Spatial variability of lead concentrations and isotopic compositions in the Eastern Tropical South Pacific (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved Pb passing through a 0.2 um Acropak capsule filter from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-07-14	Final no updates expected
Lead (Pb) isotope ratios from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific from October to November 2013 Role: BCO-DMO Data Manager	2020-11-20	Final no updates expected

Project: Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea (12 datasets)

Dataset	Latest Version Date	Current State
Preliminary log of samples collected during Alvin dives from R/V Atlantis cruise AT37-13 in the Costa Rica margin Role: BCO-DMO Data Manager	2017-09-12	Preliminary and in progress
[DEPRECATED] Averages and standard deviation of stable isotopes (d13C and d15N) across species for all macrofauna found on each substrate (carbonate rocks, woods, and bones) of the colonization experiment held in Mound 12 Role: BCO-DMO Data Manager	2018-10-08	Deprecated
[DEPRECATED] Locations of sediment push cores collected during R/V Atlantis cruise AT37-13 in the Pacific Ocean off Costa Rica from May to June 2017 Role: BCO-DMO Data Manager	2020-12-16	Deprecated
[DEPRECATED] Locations of hard substrata collected during R/V Atlantis cruise AT37-13 in the Pacific Ocean off Costa Rica from May to June 2017 Role: BCO-DMO Data Manager	2020-12-16	Deprecated
Current speed and direction determined by tilt meters deployed at Costa Rica Seeps during R/V Atlantis cruises AT37-13 and AT42-03 during 2017 and 2018 Role: BCO-DMO Data Manager	2020-06-17	Data not available
Water temperature determined by tilt meters deployed at Costa Rica Seeps during R/V Atlantis cruises AT37-13 and AT42-03 during 2017 and 2018 Role: BCO-DMO Data Manager	2020-06-17	Data not available
Catalog numbers, GenBank accession numbers, and key details for specimens collected during cruises AT37-13 (2017), AT42-03 (2018), and FK190106 (2019) and vouchered in the Scripps Institution of Oceanography Benthic Invertebrate Collection Role: BCO-DMO Data Manager	2021-01-26	Final no updates expected
GPS data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018 Role: BCO-DMO Data Manager	2022-08-23	Data not available
Oxygen data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018 Role: BCO-DMO Data Manager	2022-09-01	Data not available
CTD data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018 Role: BCO-DMO Data Manager	2022-08-26	Data not available
ECOpuck Fluorometer data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018 Role: BCO-DMO Data Manager	2022-08-26	Data not available
4Hz data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018 Role: BCO-DMO Data Manager	2022-08-31	Data not available

Project: Toward an Improved Understanding of Blue Carbon: The Role of Seagrasses in Sequestering CO2 (1 datasets)

Dataset	Latest Version Date	Current State
Temperature, salinity, oxygen, and pH measured by SeapHOx sensors at two locations (Gulf coast of Florida near St. Teresa and VA Eastern Shore near Oyster, VA) and two heights in the water column (20 cm and 1.1 m) Role: BCO-DMO Data Manager	2018-08-08	Final no updates expected

Project: Dissolved organic carbon (DOC) transformations in deep sub-surface sediments and its role as a source of "old" DOC to the water column (6 datasets)

Dataset	Latest Version Date	Current State
Methane (CH4) isotopes from vertical profiles from multi- and gravity cores from cruises R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319 in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: BCO-DMO Data Manager	2016-06-15	Final no updates expected
POC and isotopes from vertical profiles from multi- and gravity cores from two cruises from R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319 in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: BCO-DMO Data Manager	2016-06-15	Final no updates expected
Dissolved organic carbon (DOC) and isotopes from vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319 in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: BCO-DMO Data Manager	2015-06-15	Final no updates expected
Other solutes from vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319, in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: BCO-DMO Data Manager	2016-06-15	Final no updates expected
Porosity of vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319, in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: BCO-DMO Data Manager	2016-06-15	Final no updates expected
Dissolved inorganic carbon (DIC) and isotopes from vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319, in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: BCO-DMO Data Manager	2016-06-15	Final no updates expected

Project: Small Grazers, Multiple Stressors and the Proliferation of Fungal Disease in Marine Plant Ecosystems (1 datasets)

Dataset	Latest Version Date	Current State
Mean plot-level responses observed in an experiment conducted at Zeke's Island National Estuarine Research Reserve where abundance of the seaweed Gracilaria vermiculophylla was manipulated to assess impact on multiple ecosystem functions Role: BCO-DMO Data Manager	2017-10-05	Final no updates expected

Project: Collaborative Research: A multidimensional approach to understanding microbial carbon cycling beneath the seafloor during cool hydrothermal circulation (1 datasets)

Dataset	Latest Version Date	Current State
Inventory of fluid and filter samples collected for carbon composition and isotope analysis from R/V Atlantis cruise AT39-01 at the North Pond CORK Sites U1382A and U1383C during October 2017 Role: BCO-DMO Data Manager	2018-01-12	Final no updates expected

Project: GEOTRACES Peru-Tahiti Nitrogen Isotope Measurements (5 datasets)

Dataset	Latest Version Date	Current State
Nitrate isotope data from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific in 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-06-24	Final no updates expected
Nitrate (NO3) aerosol isotopes from the U.S. GEOTRACES EPZT cruise TN303 on R/V Thomas G. Thompson in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-07-25	Final no updates expected
Results from Optimum Multiparameter Water Mass Analysis (OMPA) obtained using temperature, salinity, nutrient, and oxygen data from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-08-17	Final no updates expected
Nitrous oxide (N2O) isotopes and concentrations from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2024-07-24	Final no updates expected
Nitrite (NO2-) isotopes and concentrations from the U.S. GEOTRACES EPZT cruise (GP16, TN303) on R/V Thomas G. Thompson in the tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2024-07-30	Final no updates expected

Project: Collaborative research: Understanding the effects of acidification and hypoxia within and across generations in a coastal marine fish (18 datasets)

Dataset	Latest Version Date	Current State
CO2 × temperature specific early life survival and growth of Menidia menidia assessed by 5 factorial experiments Role: BCO-DMO Data Manager	2018-04-05	Final no updates expected
Survival data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia Role: BCO-DMO Data Manager	2019-09-20	Final no updates expected
Growth data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia Role: BCO-DMO Data Manager	2019-09-20	Final no updates expected
Carbonate chemistry data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia Role: BCO-DMO Data Manager	2019-09-20	Final no updates expected
Otolith microstructure of young-of-year Atlantic silversides (Menidia menidia) from Mumford Cove during 2015 Role: BCO-DMO Data Manager	2019-11-20	Final no updates expected
Temperature, pH, DO, and salinity data from Mumford Cove, Connecticut, USA from 2015-2022 Role: BCO-DMO Data Manager	2023-06-23	Final no updates expected
CO2, temperature, and oxygen effects on Atlantic silverside metabolic rates Role: BCO-DMO Data Manager	2020-11-10	Final no updates expected
Data from the spawning trial in a study of CO2 and temperature-specific reproductive traits in Menidia menidia Role: BCO-DMO Data Manager	2021-04-23	Final no updates expected
Data on egg production resulting from the spawning trial in a study of CO2 and temperature-specific reproductive traits in Menidia menidia Role: BCO-DMO Data Manager	2021-03-18	Final no updates expected
Data from the fecundity trial in a study of CO2 and temperature-specific reproductive traits in Menidia menidia Role: BCO-DMO Data Manager	2021-03-18	Final no updates expected
Egg measurements from the fecundity trial in a study of CO2 and temperature-specific reproductive traits in Menidia menidia Role: BCO-DMO Data Manager	2021-03-18	Final no updates expected
Hatch data from experiments on CO2 sensitivity of Northern sand lance (Ammodytes dubius) embryos conducted in 2018 and 2020 Role: BCO-DMO Data Manager	2022-01-03	Final no updates expected
Morphometric data from experiments on CO2 sensitivity of Northern sand lance (Ammodytes dubius) embryos conducted in 2018 and 2020 Role: BCO-DMO Data Manager	2022-01-04	Final no updates expected
Data on unhatched embryos from an experiment on CO2 sensitivity of Northern sand lance (Ammodytes dubius) embryos conducted in 2018 Role: BCO-DMO Data Manager	2022-01-10	Final no updates expected
Data on chorion thickness from embryos studied in an experiment on CO2 sensitivity of Northern sand lance (Ammodytes dubius) embryos conducted in 2018 Role: BCO-DMO Data Manager	2022-01-11	Final no updates expected
Data on hatching frequency and success from an experiment on CO2 sensitivity of Northern sand lance (Ammodytes dubius) embryos conducted in 2020 Role: BCO-DMO Data Manager	2022-01-12	Final no updates expected
Winter growth and lipid accumulation in juvenile Black sea bass exposed to varying food and temperature conditions during lab experiments conducted from September 2021 to April 2022 at UConn Avery Point Role: BCO-DMO Data Manager	2023-07-18	Final no updates expected
Temperature-dependence of juvenile Black sea bass growth and lipid accumulation determined through lab experiments conducted from September 2021 to February 2022 at UConn Avery Point Role: BCO-DMO Data Manager	2023-07-18	Final no updates expected

Project: Microbial ecosystems in silico, in the lab and in the field: understanding interactions between abundant marine bacterial taxa (2 datasets)

Dataset	Latest Version Date	Current State
CTD data from station N-1200 collected in August 2017 from a cruise aboard R/V Mediterranean Explorer Role: BCO-DMO Data Manager	2022-05-24	Data not available
Nutrients and flow cytometry from station N-1200 collected in August 2017 from a cruise aboard R/V Mediterranean Explorer Role: BCO-DMO Data Manager	2022-05-24	Data not available

Project: Participation in October 2011 US GEOTRACES North Atlantic Zonal Section Continuation Cruise (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved rare earth element (REE) concentrations from the GEOTRACES North Atlantic Transect (Section GA03) collected on the R/V Knorr cruises KN199-04, KN199-05, and KN204-01 during 2010 and 2011 Role: BCO-DMO Data Manager	2021-07-28	Final no updates expected

Project: Quantifying the potential for biogeochemical feedbacks to create 'refugia' from ocean acidification on tropical coral reefs (1 datasets)

Dataset	Latest Version Date	Current State
Benthic Ecosystem and Acidification Measuring System (BEAMS) data from two Bermuda sites collected during 2015 (BEAMS project) Role: BCO-DMO Data Manager	2017-11-21	Final no updates expected

Project: GEOTRACES Arctic Section: Collaborative Research: Biogeochemical cycling of particulate trace elements in the western Arctic basin (2 datasets)

Dataset	Latest Version Date	Current State
Trace element concentrations (labile and total measurements) in particles collected with GO-Flo bottles and analyzed with ICP-MS from the US GEOTRACES Arctic cruise (HLY1502; GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-07-02	Final no updates expected
Element quotas of individual phytoplankton cells from samples collected on the US GEOTRACES Arctic cruise GN01 (HLY1502) on USCGC Healy in August-October 2015 Role: BCO-DMO Data Manager	2023-09-05	Final no updates expected

Project: Exploring of the Ecological Role(s) of Marine Fungi in the Deep Subseafloor (3 datasets)

Dataset	Latest Version Date	Current State
Fungal iTAG analyses on Peru Margin sediment core samples from R/V JOIDES Resolution cruise JRES-201 in the Peru Margin from January to March 2002 Role: BCO-DMO Data Manager	2016-08-15	Final no updates expected
Whole community (3 domain) metatranscriptomes for subsurface sediment core samples from R/V JOIDES Resolution cruises JRES-201 and JRES-317 in the Peru Margin and Canterbury Basin in 2002 and 2009-10 Role: BCO-DMO Data Manager	2016-08-16	Final no updates expected
The eukaryotic (poly-A) metatranscriptome for Canterbury Basin from R/V JOIDES Resolution cruise JRES-317 in the Canterbury Basin from 2009-2010 Role: BCO-DMO Data Manager	2016-08-19	Final no updates expected

Project: Alternative carbon fixation strategies in the model organism Thermovibrio ammonificans: A model system to study energy limitation in the deep biosphere (1 datasets)

Dataset	Latest Version Date	Current State
Thermovibrio ammonificans HB1 genome manual curation Role: BCO-DMO Data Manager	2020-04-13	Final no updates expected

Project: Identifying the controls on biological activity in serpentinites (3 datasets)

Dataset	Latest Version Date	Current State
Carbon geochemistry of Santa Elena (Costa Rica) ultramafics and bulk rock carbonate samples from expeditions 149, 173, and 209 on R/V JOIDES Resolution in the Iberia Abyssal Plain, Iberian Margin, and Mid-Atlantic Ridge from 1993-2003 Role: BCO-DMO Data Manager	2016-11-03	Final no updates expected
Description and isotopic composition of the carbonate deposits in the Santa Elena Ophiolite (Costa Rica) and expeditions 149, 173, and 209 on R/V JOIDES Resolution in the Iberia Abyssal Plain, Iberian Margin, and Mid-Atlantic Ridge from 1993-2003 Role: BCO-DMO Data Manager	2016-11-03	Final no updates expected
Sulfur geochemistry of the Santa Elena (Costa Rica) ultramafics; R/V JOIDES Resolution JRES-149, JRES-173, JRES-209 cruises in the Iberia Abyssal Plain, Iberian Margin, and Mid-Atlantic Ridge from 1993-2003 Role: BCO-DMO Data Manager	2016-11-03	Final no updates expected

Project: Ridge2000 Integrated Studies at 9degN East Pacific Rise: Establishing a Role for Fe and S Microbial Metabolism in Ocean Crust Weathering (1 datasets)

Dataset	Latest Version Date	Current State
Bacterial 16S rRNA sequences from inactive sulfide chimneys from R/V Atlantis cruise AT11-20 in the North East Pacific Rise in November 2004 Role: BCO-DMO Data Manager	2016-08-18	Final no updates expected

Project: EPR 9 North Plume Particles (1 datasets)

Dataset	Latest Version Date	Current State
Bacterial 16S rRNA sequences from hydrothermal plume particles sampled at 9 degrees North, East Pacific Rise, depth 2500m, on R/V Atlantis cruise AT15-06 in July 2006. Role: BCO-DMO Data Manager	2016-08-16	Final no updates expected

Project: Lau Basin low temperature geomicrobiology (1 datasets)

Dataset	Latest Version Date	Current State
Bacterial 16S rRNA sequences from seafloor rocks (silicates and sulfides) collected on R/V Thomas G. Thompson cruise TN235 in the Eastern Lau Spreading Center from May to June 2009 Role: BCO-DMO Data Manager	2016-08-24	Final no updates expected

Project: Collaborative Research: Investigating the Lost City as an ultramafic urban center of the subseafloor, fueled by energy and carbon from the mantle (3 datasets)

Dataset	Latest Version Date	Current State
Samples collected and their associated temperatures on an expedition to the Lost City hydrothermal field on R/V Atlantis cruise AT42-01 in September 2018 Role: BCO-DMO Data Manager	2020-03-25	Final no updates expected
Radiochemistry data for fluids sampled from the Lost City Hydrothermal Field at the Atlantis Massif in 2018 Role: BCO-DMO Data Manager	2021-11-15	Final no updates expected
Radiochemistry data for rocks and deposits from the Lost City Hydrothermal Field at the Atlantis Massif from 2018-2020 Role: BCO-DMO Data Manager	2022-01-04	Final no updates expected

Project: Coral Chorus: The Role of Soundscapes in Coral Reef Larval Recruitment and Biodiversity (1 datasets)

Dataset	Latest Version Date	Current State
Seawater microbial communities within coral reef seawater change over six years in response to disturbance Role: BCO-DMO Data Manager	2023-03-30	Final no updates expected

Project: Primary productivity in young, oxic oceanic crust: rates of activity and autotrophic groups in subsurface and seafloor-exposed basalts from North Pond, Mid-Atlantic Ridge (1 datasets)

Dataset	Latest Version Date	Current State
Stable carbon isotopic composition of organic matter from seafloor basalts incubated with labeled bicarbonate from R/V Atlantis AT15-51, R/V Kilo Moana KM0923, and Maria S. Merian MSM20-5 cruises Role: BCO-DMO Data Manager	2016-10-05	Final no updates expected

Project: The Dorado Outcrop low-temperature ridge flank environment (1 datasets)

Dataset	Latest Version Date	Current State
Accession numbers for clone and Illumina amplicon sequence libraries from Dorado Outcrop basalts collected on R/V Atlantic cruise AT26-09 in December 2013 Role: BCO-DMO Data Manager	2016-10-06	Final no updates expected

Project: Characterizing subseafloor life and environments in the Guaymas Basin (9 datasets)

Dataset	Latest Version Date	Current State
Porewater DIC concentrations and d13C isotopic values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-13	Final no updates expected
Porewater methane concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-14	Final no updates expected
Porewater sulfate concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-14	Final no updates expected
Porewater sulfide concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: BCO-DMO Data Manager	2016-10-14	Final no updates expected
TOC concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
delta 15N values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
delta 13C values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected
Organic matter C:N ratios from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: BCO-DMO Data Manager	2019-12-12	Final no updates expected

Project: GEOTRACES Peru-Tahiti section: Measurement of 7Be as a Tracer of Upper Ocean Processes (2 datasets)

Dataset	Latest Version Date	Current State
Beryllium-7 (Be-7) measurements from samples collected on R/V Thomas G. Thompson (TN303) in the Eastern Tropical Pacific from October to December 2013 (U.S. GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-18	Final no updates expected
Beryllium-7 aerosol concentration from GEOTRACES Peru-Tahiti section on R/V Thomas G. Thompson cruise TN303 from October to December 2013 Role: BCO-DMO Data Manager	2016-12-29	Final no updates expected

Project: Investigating microbial activities driving organic matter transformations in the deep subsurface (1 datasets)

Dataset	Latest Version Date	Current State
Polysaccharide hydrolysis rates for Marmara Sea, Guaymas Basin, and Eastern Mediterranean Sea sediments collected from R/V El Puma and R/V Meteor cruises Role: BCO-DMO Data Manager	2016-12-09	Final no updates expected

Project: Collaborative Research: A metabolic index to predict the consequences of climate change for midwater ecosystems (7 datasets)

Dataset	Latest Version Date	Current State
Abundances of copepod species in each net from MOCNESS tows in the Eastern Tropical North Pacific collected on four research cruises from 2007-2017 Role: BCO-DMO Data Manager	2021-07-09	Final no updates expected
Respirometry data for pelagic crustaceans, cephalopods, and fish collected on R/V Sikuliaq cruise SKQ201701S from January to February 2017 Role: BCO-DMO Data Manager	2021-07-22	Final no updates expected
GPS data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017 Role: BCO-DMO Data Manager	2021-08-30	Final no updates expected
Oxygen data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017 Role: BCO-DMO Data Manager	2021-09-01	Final no updates expected
CTD data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017 Role: BCO-DMO Data Manager	2021-09-01	Final no updates expected
ECOpuck Fluorometer data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017 Role: BCO-DMO Data Manager	2022-05-03	Final no updates expected
4Hz data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017 Role: BCO-DMO Data Manager	2022-05-03	Final no updates expected

Project: Measurement of Helium Isotopes, Tritium, Noble Gases, and Radiocarbon (5 datasets)

Dataset	Latest Version Date	Current State
Helium Isotopes and Noble Gas Concentrations from the 2013 Eastern Pacific Zonal Transect cruise on R/V Thomas G. Thompson (TN303) (US GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2017-03-02	Final no updates expected
Tritium Concentrations from the 2013 Eastern Pacific Zonal Transect cruise on R/V Thomas G. Thompson (TN303) (US GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-15	Final no updates expected
Radiocarbon DelC14 from the 2013 Eastern Pacific Zonal Transect cruise on R/V Thomas G. Thompson (TN303) (US GEOTRACES EPZT project) Role: BCO-DMO Data Manager	2016-11-15	Final no updates expected
Results from Optimum Multiparameter Water Mass Analysis (OMPA) obtained using temperature, salinity, nutrient, and oxygen data from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-08-17	Final no updates expected
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Collaborative research: Is hybridization among threatened Caribbean coral species the key to their survival or the harbinger of their extinction? (1 datasets)

Dataset	Latest Version Date	Current State
Seawater temperature data from Carrie Bow Caye, Belize recorded from January to December 2017 Role: BCO-DMO Data Manager	2021-04-14	Final no updates expected

Project: Experimental constraints on marine Fe isotope effects - Biology, ligands, and particles (1 datasets)

Dataset	Latest Version Date	Current State
Particulate iron (pFe) isotope concentrations from the GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2016-12-09	Final no updates expected

Project: GEOTRACES Pacific section: Collection and analysis of atmospheric deposition (3 datasets)

Dataset	Latest Version Date	Current State
DI water soluble trace element concentrations from bulk aerosol samples collected during the 2013 US GEOTRACES EPZT section cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific Role: BCO-DMO Data Manager	2017-06-13	Final no updates expected
Total particulate trace element concentrations from bulk aerosol samples collected during the US GEOTRACES EPZT section cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2020-05-26	Final no updates expected
Acetic acid leachable trace metals from bulk aerosol samples collected during the US GEOTRACES EPZT section cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2020-05-26	Final no updates expected

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone (1 datasets)

Dataset	Latest Version Date	Current State
CTD hydrography and nutrients from casts conducted on R/V Kilo Moana cruises KM1919 and KM1920 from September to October 2019 Role: BCO-DMO Data Manager	2021-04-20	Final no updates expected

Project: Collaborative Research: Does ocean acidification induce a methylation response that affects the fitness of the next generation in oysters? (1 datasets)

Dataset	Latest Version Date	Current State
Data collected from an experiment on the carbonate system of oyster extrapallial fluid during May to September 2017 Role: BCO-DMO Data Manager	2019-12-30	Final no updates expected

Project: Collaborative Research: GEOTRACES Pacific Section: The Geochemistry of Size-fractionated Suspended Particles Collected by In-situ Filtration (1 datasets)

Dataset	Latest Version Date	Current State
X-ray absorption spectroscopy data for particulate iron from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2018-10-10	Preliminary and in progress

Project: US GEOTRACES Pacific Section-Shipboard Al, Mn and Fe (5 datasets)

Dataset	Latest Version Date	Current State
Water-column dissolved iron (Fe) concentrations for major stations occupied during U.S. GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) from October to December 2013; post-cruise analyses conducted at Old Dominion University Role: BCO-DMO Data Manager	2016-12-19	Final no updates expected
Concentrations of dissolved manganese (Mn) in water-column samples from major stations that were occupied during the U.S. GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) from October to December 2013 Role: BCO-DMO Data Manager	2017-06-30	Final no updates expected
Concentrations of dissolved aluminum (Al) in samples collected during the U.S. GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) from October to December 2013 Role: BCO-DMO Data Manager	2020-07-30	Final with updates expected
Dissolved aluminum (Al) and manganese (Mn) and total dissolvable Al and Mn from subsurface water samples collected during three cruises in 2010 in the northern Gulf of Alaska Role: BCO-DMO Data Manager	2023-03-14	Final no updates expected
Dissolved aluminum (Al) and manganese (Mn) and total dissolvable Al and Mn from surface water samples collected during three cruises in 2010 in the northern Gulf of Alaska Role: BCO-DMO Data Manager	2023-03-14	Final no updates expected

Project: Fate of Coastal Wetland Carbon Under Increasing Sea Level Rise: Using the Subsiding Louisiana Coast as a Proxy for Future World-Wide Sea Level Projections (1 datasets)

Dataset	Latest Version Date	Current State
Fluorescence and Physical Indicators for Sediment Cores from a Protected island in south Wilkinson Bay in the northeast portion of Barataria Bay, Louisiana in September 2018 Role: BCO-DMO Data Manager	2021-09-08	Final no updates expected

Project: Collaborative Research: Regulation of plankton and nutrient dynamics by hydrodynamics and profundal filter feeders (3 datasets)

Dataset	Latest Version Date	Current State
Lake Michigan water chemistry data, including dissolved and particulate phosphorus, chlorophyll a, carbon dioxide, total dissolved inorganic carbon, and dissolved organic carbon from 2017 to 2020 Role: BCO-DMO Data Manager	2023-12-20	Final no updates expected
Depth profiles of temperature, conductivity, dissolved oxygen, pH, chlorophyll fluorescence, etc., collected with a SeaBird SBE 25plus CTD in Lake Michigan during 2017, 2018, and 2019 Role: BCO-DMO Data Manager	2022-11-01	Final no updates expected
Continuous CO2 data from a Lake Michigan transect between Milwaukee, Wisconsin and Muskegon, Michigan collected during 2017, 2018, 2019, and 2021 Role: BCO-DMO Data Manager	2023-12-20	Final no updates expected

Project: Determination of deep biosphere cell activity and identity utilizing the state of the art low-biomass, single cell techniques developed at JAMSTEC in their class 10,000 clean room (2 datasets)

Dataset	Latest Version Date	Current State
Single cell isotope incorporation of 1H, 2H, 12C14N, 12C15N. 12C12C, 12C13C from Chikyu-337 (IODP 337) Role: BCO-DMO Data Manager	2017-08-10	Final no updates expected
Geochemistry summary data: single cell isotope incorporation of 1H, 2H, 12C14N, 12C15N, 12C12C, 12C13C ions from Chikyu-337 (IODP 337) Role: BCO-DMO Data Manager	2017-08-10	Final no updates expected

Project: US GEOTRACES Pacific: Measuring the d13C-DIC distribution and quantifying the impact of organic matter export on d13C, nutrients and trace metals (1 datasets)

Dataset	Latest Version Date	Current State
The 13C/12C stable carbon isotopic ratio of the dissolved inorganic carbon from samples collected on the GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical South Pacific from October to December 2013 Role: BCO-DMO Data Manager	2017-01-26	Final no updates expected

Project: Collaborative Research: Dissolved organic matter feedbacks in coral reef resilience: The genomic & geochemical basis for microbial modulation of algal phase shifts (1 datasets)

Dataset	Latest Version Date	Current State
Fluorescent characteristics of the dissolved organic exudates of two species of crustose coralline algae in two water treatments and their effect on the microbial community cell count Role: BCO-DMO Data Manager	2019-12-05	Final no updates expected

Project: Collaborative Research: EAGER: Particle-specific DNA sequencing to directly observe ecological mechanisms of the biological pump (2 datasets)

Dataset	Latest Version Date	Current State
Particle fluxes calculated from gel trap images taken on R/V Endeavor and R/V Falkor cruises off the New England shelf break and in the North Pacific during 2016-2017 Role: BCO-DMO Data Manager	2021-04-08	Final no updates expected
Images and associated metadata of individually classified particles imaged and quantified in sediment trap gel layers collected on four research cruises conducted between 2015 and 2018 Role: BCO-DMO Data Manager	2021-09-14	Final no updates expected

Project: Collaborative Research: Use of Triple Oxygen Isotopes and O2/Ar to constrain Net/Gross Oxygen Production during upwelling and non-upwelling periods in a Coastal Setting (8 datasets)

Dataset	Latest Version Date	Current State
All measurements used in the net oxygen production estimates from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-08	Final no updates expected
Export fluxes of Th, POC, PON and bSi calcuated using sediment traps and thorium budget from samples collected on R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-08	Final no updates expected
All 234Th measurements made during this study, collected on R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-08	Final no updates expected
All 7Be data pertaining to upwelling velocity calculations from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-08	Final no updates expected
All 234Th data pertaining to the upwelling velocity calculations from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-08	Final no updates expected
CTD sensor and nutrient measurements from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) station in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-08	Final no updates expected
All measurements used in the gross oxygen production estimates; from samples collected on R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) station in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-22	Final no updates expected
17D and isotopic ratios from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) station in 2013 and 2014 Role: BCO-DMO Data Manager	2017-03-24	Final no updates expected

Project: Patterns of Microbial Community Structure Within and Between Hadal Environments (4 datasets)

Dataset	Latest Version Date	Current State
Viable cell counts on the bacteria in the seawater collected in the Niskin bottles during Leggo drops 1 and 3 on R/V Falkor cruise FK141215 in the Challenger Deep, Mariana Trench in December 2014 Role: BCO-DMO Data Manager	2017-03-13	Final no updates expected
Direct counts (flow cytometry) on microbes obtained by Niskin bottle and pressure-retaining sampler from the Leggo Lander on R/V Falkor cruise FK141215 in the Challenger Deep, Mariana Trench in December 2014 Role: BCO-DMO Data Manager	2017-03-13	Final no updates expected
General nutrient data (averages) from Leggo drop 1 seawater collected by Niskin bottle on R/V Falkor cruise FK141215 in the Challenger Deep, Mariana Trench in December 2014 Role: BCO-DMO Data Manager	2017-03-13	Final no updates expected
Culture-independent identification of bacteria present in the pressure-retaining seawater (PRS) sampler deployed during Leggo drop 1 from R/V Falkor cruise FK141215 in the Challenger Deep, Mariana Trench in December 2014 Role: BCO-DMO Data Manager	2017-03-13	Final no updates expected

Project: Testing the sponge-loop hypothesis for Caribbean coral reefs (1 datasets)

Dataset	Latest Version Date	Current State
Microbial Symbionts, Carbon, and Nutrient Cycling in Caribbean Coral Reef Sponges from Conch Reef, Key Largo (Florida, USA) and Carrie Bow Cay (Belize) in June and July 2016 Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected

Project: Defining the interplay between oxygen, organic carbon, and metabolism in subseafloor sediment communities (2 datasets)

Dataset	Latest Version Date	Current State
3H-leucine and thymidine incorporation of North Atlantic subseafloor sediments from cruise KN223 on R/V Knorr in the North and West Atlantic Ocean in November 2014 Role: BCO-DMO Data Manager	2017-03-27	Final no updates expected
North Atlantic subseafloor sediment viable microbe numbers/metabolisms from cruise KN223 on R/V Knorr in the North and West Atlantic Ocean in November 2014 Role: BCO-DMO Data Manager	2017-03-28	Final no updates expected

Project: EAGER - Introducing Early Career Scientists to Research on the Great Lakes (1 datasets)

Dataset	Latest Version Date	Current State
Processed CTD data from BH15-11 from R/V Blue Heron cruise BH15-11 in the western arm of Lake Superior in August 2015 Role: BCO-DMO Data Manager	2017-07-20	Final no updates expected

Project: Calibration of a Novel Nutrient Paleoproxy in the Southern Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Processed CTD data from BH15-11 from R/V Blue Heron cruise BH15-11 in the western arm of Lake Superior in August 2015 Role: BCO-DMO Data Manager	2017-07-20	Final no updates expected

Project: Investigating Structural Changes In Reef-Associated Biodiversity Along A Natural Gradient In Ocean Acidification (1 datasets)

Dataset	Latest Version Date	Current State
GenBank accession links of the invertebrates collected from Autonomous Reef Monitoring Structures (ARMS) from shallow fringing reefs near Dobu and Upa Upasina, Milne Bay Province, Papua New Guinea in 2014 Role: BCO-DMO Data Manager	2022-05-21	Final no updates expected

Project: The ProteOMZ Expedition: Investigating Life Without Oxygen in the Pacific Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved cobalt, nutrients, and hydrography from the Pacific ProteOMZ Expedition, FK160115, on R/V Falkor in 2016 Role: BCO-DMO Data Manager	2020-11-25	Final no updates expected

Project: Collaborative Research: Orientation of elongate diatoms as a strategy for light harvesting (1 datasets)

Dataset	Latest Version Date	Current State
Orientation and growth of colonies of four diatom species (Stephanopyxis turris, Pseudo-nitzschia sp., Skeletonema sp., and Odontella sinensis) in Couette flow Role: BCO-DMO Data Manager	2021-11-04	Final no updates expected

Project: Coastal SEES Collaborative Research: Oyster fisheries in the Chesapeake Bay: Integrating stakeholder objectives with natural system models to promote sustainable policy (6 datasets)

Dataset	Latest Version Date	Current State
Report of the consensus recommendations of the OysterFutures Stakeholder Workgroup Role: BCO-DMO Data Manager	2024-03-11	Final no updates expected
The connectivity matrix derived from the OysterFutures larval transport model simulations Role: BCO-DMO Data Manager	2020-04-03	Final no updates expected
OysterFutures larval transport model code, input files, output files, resulting connectivity matrices, and LTRANS User’s Guide Role: BCO-DMO Data Manager	2020-04-08	Preliminary and in progress
Population model estimates for oysters (Crassostrea virginica) in the Choptank and Little Choptank Rivers Role: BCO-DMO Data Manager	2020-04-09	Final no updates expected
Nutrient and metabolic fluxes on oyster reefs from the Choptank River and Harris Creek, Maryland data from June through August of 2017 (published in Jackson et al., 2018) Role: BCO-DMO Data Manager	2022-03-14	Final no updates expected
OysterFutures simulation model code, input files, and model description Role: BCO-DMO Data Manager	2022-06-07	Final no updates expected

Project: Can Coral Reefs in the Central Pacific Survive Ocean Warming? A 2015 El Nino Test (5 datasets)

Dataset	Latest Version Date	Current State
Temperature on Dongsha Atoll measured from June 2013 to August 2015 Role: BCO-DMO Data Manager	2017-04-18	Final no updates expected
Annual calcification rate time series of Porites corals on Dongsha Atoll Role: BCO-DMO Data Manager	2017-04-19	Final no updates expected
Ecological survey data from benthic photo-quadrat surveys done on Dongsha Atoll pre- and post- bleaching event in 2015 Role: BCO-DMO Data Manager	2017-04-19	Final no updates expected
Dissepiment spacing in Porites corals from Palmyra Atoll and Airai Bay, Palau Role: BCO-DMO Data Manager	2017-04-21	Final no updates expected
Dissepiment counts obtained from staining experiment of Porites coral from Palau Role: BCO-DMO Data Manager	2017-04-21	Final no updates expected

Project: US GEOTRACES Pacific Meridional Transect (GP15) (93 datasets)

Dataset	Latest Version Date	Current State
Scientific sampling event log from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2021-03-25	Final no updates expected
Bottle file from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-05-05	Final with updates expected
CTD profiles from the ODF rosette on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-07-22	Final no updates expected
CTD data from the GTC rosette on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-07-22	Final no updates expected
Original scanned cast sheets (jpg format) of ODF rosette casts on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-08-05	Final no updates expected
Original scanned console logs (jpg format) of ODF rosette casts on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-08-05	Final no updates expected
Original scanned cast sheets (jpg and pdf formats) of the GTC rosette casts on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-08-05	Final no updates expected
Original scanned sample logs (jpg and pdf formats) from the GTC rosette casts on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-08-05	Final no updates expected
Original scanned sample logs (jpg format) from GeoFish tows on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-08-07	Final no updates expected
Aerosol and seawater beryllium-7 concentrations from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2020-04-20	Final no updates expected
Aerosol and seawater beryllium-7 concentrations from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2020-04-20	Final no updates expected
Water column total and particulate Thorium-234 from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-05-05	Final no updates expected
Water column total and particulate Thorium-234 from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2021-05-05	Final no updates expected
Dissolved Cobalt and Labile Cobalt from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-05-05	Final no updates expected
Dissolved Cobalt and Labile Cobalt from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2020-07-15	Final no updates expected
CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-08-13	Final no updates expected
Bottle file from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2021-05-05	Final with updates expected
Water column dissolved radium-226 and radium-228 from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-03-27	Final no updates expected
Water column dissolved radium-226 and radium-228 from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2025-03-27	Final no updates expected
Dissolved elemental mercury (Hg) from samples collected by the ship’s underway system during Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-02	Final no updates expected
Dissolved elemental mercury (Hg) from samples collected by the ship’s underway system during Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-02	Final no updates expected
Total dissolved mercury and methylmercury from rainfall samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-09	Final no updates expected
Total dissolved mercury and methylmercury from rainfall samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-09	Final no updates expected
Atmospheric & gaseous mercury from aerosol samples collected using high volume and low volume sampling systems on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES PMT cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-14	Final no updates expected
Atmospheric & gaseous mercury from aerosol samples collected using high volume and low volume sampling systems on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-14	Final no updates expected
Gaseous ionic (so-called "reactive") mercury concentration in the atmosphere, measured using cation ion exchange (CEM) membranes on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814 & RR1815) on R/V Roger Revelle from Sept-Nov 2018 Role: BCO-DMO Data Manager	2020-12-14	Final no updates expected
Barium isotope ratios (δ138Ba) in small size fraction particles from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-06-22	Final no updates expected
Barium isotope ratios (δ138Ba) in small size fraction particles from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2021-06-22	Final no updates expected
Total aerosol trace elements from bulk aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2020-12-17	Final no updates expected
Total aerosol trace elements from bulk aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-18	Final no updates expected
Concentrations of deionized water-soluble aerosol trace elements collected from bulk aerosol samples on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-18	Final no updates expected
Concentrations of deionized water-soluble aerosol trace elements collected from bulk aerosol samples on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2021-01-06	Final no updates expected
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-07-16	Final no updates expected
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2024-07-16	Final no updates expected
Water column GeoFish and bottle pH data from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-05-06	Final no updates expected
Water column GeoFish and bottle pH data from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2021-05-06	Final no updates expected
Helium isotope with helium and neon concentration data from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-09-30	Final no updates expected
Helium isotope with helium and neon concentration data from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2021-09-30	Final no updates expected
d13C of Dissolved Inorganic Carbon (DIC) measured on bottle cast samples from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-02-21	Final no updates expected
d13C of Dissolved Inorganic Carbon (DIC) measured on bottle cast samples from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-03-02	Final no updates expected
Inert copper and inorganic iodine concentrations from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-04-07	Under revision
Inert copper and inorganic iodine concentrations from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-07	Under revision
Particulate Acid-Volatile Sulfide (pAVS) and Chromium Reducible Sulfide (pCRS) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-05-04	Final no updates expected
Particulate Acid-Volatile Sulfide (pAVS) and Chromium Reducible Sulfide (pCRS) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct to Nov 2018 Role: BCO-DMO Data Manager	2022-05-05	Final no updates expected
Total dissolved sulfide (TDS) and carbonyl sulfide (OCS) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-05-06	Final no updates expected
Total dissolved sulfide (TDS) and carbonyl sulfide (OCS) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) conducted on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-05-19	Final no updates expected
Iron ligand speciation profiles analyzed by liquid chromatography-mass spectrometry from samples collected on the US GEOTRACES Pacific Meridional Transect (PMT) cruises (GP15, RR1814 & RR1815) on R/V Roger Revelle from September to November 2018 Role: BCO-DMO Data Manager	2023-06-29	Final no updates expected
Concentrations of deionized water-soluble aerosol major ions from bulk aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2022-06-21	Final no updates expected
Concentrations of deionized water-soluble aerosol major ions from bulk aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2022-06-21	Final no updates expected
Shipboard FIA of Dissolved Al, Fe, and Mn from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-06-27	Final with updates expected
Shipboard FIA of Dissolved Al, Fe, and Mn from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-06-27	Final with updates expected
Surface fish dissolved metals (Ni, Mn, Pb, Ce, Y, La) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-07-07	Final no updates expected
Surface fish dissolved metals (Ni, Mn, Pb, Ce, Y, La) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2022-07-07	Final no updates expected
Concentrations of dissolved argon, krypton, and xenon from Niskin bottle samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2025-04-09	Under revision
Concentrations of dissolved argon, krypton, and xenon from Niskin bottle samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-09	Data not available
Activities of 210Po and 210Pb in aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-08-17	Final no updates expected
Activities of 210Po and 210Pb in aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-08-17	Final no updates expected
Dissolved and total water column 210Po and 210Pb from samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2023-01-06	Final no updates expected
Dissolved and total water column 210Po and 210Pb from samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2023-01-31	Final no updates expected
Dissolved concentrations and stable isotope ratios of Fe, Zn, and Cd from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-12-06	Final no updates expected
Dissolved concentrations and stable isotope ratios of Fe, Zn, and Cd from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-12-06	Final no updates expected
Dissolved concentrations of nickel and copper from bottle samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-12-15	Final with updates expected
Dissolved concentrations of nickel and copper from bottle samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-12-15	Final with updates expected
Activities of 210Po and 210Pb on particles in two size classes obtained by in situ pumping on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2023-03-23	Final no updates expected
Activities of 210Po and 210Pb on particles in two size classes obtained by in situ pumping on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2023-03-23	Final no updates expected
Pigment concentrations determined by HPLC from samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2023-11-09	Final no updates expected
Pigment concentrations determined by HPLC from samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2023-11-13	Final no updates expected
Size-fractionated major, minor, & trace particle composition and concentration from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept to Oct 2018 Role: BCO-DMO Data Manager	2024-01-30	Final no updates expected
Size-fractionated major, minor, & trace particle composition and concentration from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct to Nov 2018 Role: BCO-DMO Data Manager	2024-01-30	Final no updates expected
Dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-04-17	Final no updates expected
Dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-17	Final no updates expected
Nitrate d15N and d18O from Niskin bottle samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-05-28	Final no updates expected
Nitrate d15N and d18O from Niskin bottle samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2024-05-21	Final no updates expected
Neodymium (Nd) isotopes measured from dissolved seawater on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-11-20	Data not available
GP15 Nd isotopes Leg 2 Role: BCO-DMO Data Manager	2024-06-19	Data not available
Dissolved concentrations of rare earth elements (including Y) from Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-07-11	Final no updates expected
Dissolved concentrations of rare earth elements (including Y) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2024-07-12	Final no updates expected
Lead (Pb) concentrations and Pb isotope ratios (206Pb/207Pb, 208Pb/207Pb, 206Pb/204Pb) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-11-21	Final no updates expected
Lead (Pb) concentrations and Pb isotope ratios (206Pb/207Pb, 208Pb/207Pb, 206Pb/204Pb) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2024-11-21	Final no updates expected
Aerosol lead (Pb) and Pb isotopes from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-08-02	Data not available
Aerosol lead (Pb) and Pb isotopes from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-18	Data not available
Concentrations and stable isotopes of total and deionized water-soluble Fe, Zn, and Cd bulk aerosols and Fe concentrations and stable isotopes of coarse and fine aerosols from Leg 1 of the US GEOTRACES PMT cruise (GP15, RR1814) from Sept to Oct 2018 Role: BCO-DMO Data Manager	2024-09-23	Final no updates expected
Concentrations and stable isotopes of total and deionized water-soluble Fe, Zn, and Cd bulk aerosols and Fe concentrations and stable isotopes of coarse and fine aerosols from Leg 2 of the US GEOTRACES PMT cruise (GP15, RR1815) from Oct to Nov 2018 Role: BCO-DMO Data Manager	2024-09-24	Final no updates expected
Activity of actinium-227 from water samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-01-23	Final no updates expected
Activity of actinium-227 from water samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-01-29	Final no updates expected
Particle birefringence photon yield and particle beam attenuation coefficient derived from a logging CTD deployed during McLane Pump casts on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) on R/V Roger Revelle from Sept-Nov 2018 Role: BCO-DMO Data Manager	2024-12-01	Final no updates expected
Particle birefringence photon yield and particle beam attenuation coefficient derived from optical particle sensors deployed on GTC CTD casts on the U.S. GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) on R/V Roger Revelle from Sept-Nov 2018 Role: BCO-DMO Data Manager	2025-03-26	Final no updates expected
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-12-19	Final no updates expected
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 2 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2024-12-19	Final no updates expected
Dissolved and particulate mercury from samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-02-04	Data not available
Dissolved and particulate mercury from samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-02-04	Data not available
Size-fractionated particulate thorium and protactinium isotopes in seawater from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-02-24	Data not available
Size-fractionated particulate thorium and protactinium isotopes in seawater from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-02-27	Data not available

Project: Collaborative Research: Seawater Inorganic and Organic Carbon Measurements for the US GEOTRACES Eastern Pacific Zonal Transect (1 datasets)

Dataset	Latest Version Date	Current State
Seawater Inorganic Carbon Data (DIC) from the R/V Thomas G. Thompson TN303 cruise in the Eastern Tropical Pacific from October to December 2013 (U.S. GETORACES EPZT project) Role: BCO-DMO Data Manager	2017-05-03	Final no updates expected

Project: CAREER: Small-scale plankton-aggregate dynamics and the biological pump: Integrating mathematical biology in research and education (7 datasets)

Dataset	Latest Version Date	Current State
Copepod gut pigment data from each of six experiments quantifying the ingestion by copepods of marine snow and phytoplankton at different phytoplankton growth phases Role: BCO-DMO Data Manager	2021-02-26	Final no updates expected
Copepod ingestion rate as calculated through stable isotope analysis from experiments quantifying the ingestion by copepods of marine snow and phytoplankton at different phytoplankton growth phases Role: BCO-DMO Data Manager	2021-02-23	Final no updates expected
Fluorescence per phytoplankton cell from each of six experiments quantifying the ingestion by copepods of marine snow and phytoplankton at different phytoplankton growth phases Role: BCO-DMO Data Manager	2021-10-04	Final no updates expected
Observations of Copepod Reactions to Sinking Aggregates Experiments 2019 Role: BCO-DMO Data Manager	2021-09-13	Data not available
Effect of Marine Snow Distribution on Copepod Ingestion of Marine Snow Experiments 2018 Role: BCO-DMO Data Manager	2021-09-13	Final no updates expected
Copepod track data from a set of 4 experiments quantifying the foraging behavior and ingestion by copepods within different distributions of marine snow Role: BCO-DMO Data Manager	2022-09-19	Final no updates expected
Copepod gut pigment and tank water pigment data from a set of 4 experiments quantifying the foraging behavior and ingestion by copepods within different distributions of marine snow Role: BCO-DMO Data Manager	2022-09-20	Final no updates expected

Project: RAPID: A rare opportunity to examine overcompensation resulting from intensive harvest of an introduced predator (6 datasets)

Dataset	Latest Version Date	Current State
Clam outplant experiments conducted in Seadrift and Bolinas Lagoon for 2015 Role: BCO-DMO Data Manager	2017-06-15	Final no updates expected
Tethering experiments on introduced crab conducted in several bays along the Central California coast in 2015 Role: BCO-DMO Data Manager	2017-06-15	Final no updates expected
Mark recapture data for introduced crab in Seadrift Lagoon 2011-2018 Role: BCO-DMO Data Manager	2021-03-16	Final no updates expected
Demographic data for introduced crab from multiple bays along the Central California coast in 2009-2016 Role: BCO-DMO Data Manager	2021-03-16	Final no updates expected
Demographic data from introduced crab in Seadrift Lagoon 2009-2019 Role: BCO-DMO Data Manager	2021-03-16	Final no updates expected
Green crab size based predation trials conducted in laboratory mesocosms at Romberg Tiburon Center, Tiburon, CA in 2015 Role: BCO-DMO Data Manager	2017-06-05	Final no updates expected

Project: Collaborative Research: Autonomous Lagrangian Floats for Oxygen Minimum Zone Biogeochemistry (1 datasets)

Dataset	Latest Version Date	Current State
Vertical profiles of N2 gas concentrations in excess of equilibrium values along with the isotopic composition of total N2, NO3- and NO2- from R/V New Horizon cruise NH1410 in the Eastern Tropical North Pacific from May to June 2014 Role: BCO-DMO Data Manager	2017-06-20	Final no updates expected

Project: Microbial activity in the crustal deep biosphere (1 datasets)

Dataset	Latest Version Date	Current State
Synthesis of publicly-available sequence datasets of the 16S rRNA gene in environmental DNA extracted from seafloor and subseafloor samples from the Dorado outcrop, Lō'ihi Seamount, North Pond, and Juan de Fuca Ridge flank Role: BCO-DMO Data Manager	2020-02-04	Final no updates expected

Project: The role of heterotrophic bacteria in protecting cyanobacteria from hydrogen peroxide in coastal ecosystems (1 datasets)

Dataset	Latest Version Date	Current State
Chlorophyll d15N in Lake Erie collected on NOAA GLERL weekly monitoring cruises from June to October 2017 Role: BCO-DMO Data Manager	2020-02-14	Final no updates expected

Project: Time-Series Measurements of the 13C/12C of Dissolved Inorganic Carbon (1 datasets)

Dataset	Latest Version Date	Current State
DIC and del13C-DIC from nine M/S Columbus Waikato cruises between New Zealand and Long Beach, CA in the Pacific Basin from 2004-2006 Role: BCO-DMO Data Manager	2017-05-24	Final no updates expected

Project: CNH: Enhancing Resilience of Coastal Ecosystems and Human Communities to Oceanographic Variability: Social and Ecological Feedbacks (4 datasets)

Dataset	Latest Version Date	Current State
Moored physical and chemical parameters measured by MiniDOT at El Rosario and Isla Natividad sites, Mexico Role: BCO-DMO Data Manager	2017-10-04	Final no updates expected
Moored physical and chemical parameters measured by SBE37 at El Rosario and Isla Natividad sites, Mexico Role: BCO-DMO Data Manager	2017-09-13	Final no updates expected
Moored physical and chemical parameters measured by SEAFET at Isla Natividad, Mexico Role: BCO-DMO Data Manager	2017-10-19	Final no updates expected
Moored physical and chemical parameters measured by Aanderaa at Isla Natividad, Mexico Role: BCO-DMO Data Manager	2017-11-14	Final no updates expected

Project: The Microbial Nitrogen Pump: Coupling 14C and Compound-specific Amino Acids to Understand the Role of Microbial Transformations in the Refractory Ocean DON Pool (6 datasets)

Dataset	Latest Version Date	Current State
DOC and DON concentrations of waters collected from the North Pacific Subtropical Gyre and Central North Atlantic Role: BCO-DMO Data Manager	2020-05-13	Final no updates expected
C and N stable isotopes and elemental ratios of high and low molecular weight (HMW, LMW) DOM collected from the North Pacific Subtropical Gyre and Central North Atlantic determined by elemental analyzer isotope ratio mass spectrometry (EA-IRMS) Role: BCO-DMO Data Manager	2020-05-13	Final no updates expected
Amino acid enantiomeric ratios (D/L) of high and low molecular weight (HMW, LMW) DOM collected from the North Pacific Subtropical Gyre and Central North Atlantic Role: BCO-DMO Data Manager	2020-05-13	Final no updates expected
Total DOC 14C from samples collected from the North Pacific Subtropical Gyre and Central North Atlantic Role: BCO-DMO Data Manager	2020-05-14	Final no updates expected
High and low molecular weight (HMW, LMW) DOC 14C collected from the North Pacific Subtropical Gyre and Central North Atlantic Role: BCO-DMO Data Manager	2020-05-14	Final no updates expected
HMW and LMW DOC recovery parameters from waters collected from the North Pacific Subtropical Gyre and Central North Atlantic Role: BCO-DMO Data Manager	2020-05-14	Final no updates expected

Project: The Use of Nitrogen Isotopes of Amino Acids To Understand Marine Sedimentary 15N Records (2 datasets)

Dataset	Latest Version Date	Current State
N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms, demonstrating new HPLC protocol for precise isotopic measurements Role: BCO-DMO Data Manager	2017-08-02	Final no updates expected
N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms, demonstrating new HPLC protocol for precise isotopic measurements Role: BCO-DMO Data Manager	2017-08-02	Final no updates expected

Project: Effects of physical environmental conditions on the species distribution and composition of marine fish and invertebrates along the Texas coast (1 datasets)

Dataset	Latest Version Date	Current State
Bag Seine Catch Data in Bays along the Texas Coast from 1982 to 2016 Role: BCO-DMO Data Manager	2019-07-15	Final no updates expected

Project: Collaborative Research: Response of marine copepods to warming temperature and ocean acidification (6 datasets)

Dataset	Latest Version Date	Current State
Population fitness measurements collected for Acartia tonsa during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) Role: BCO-DMO Data Manager	2024-03-28	Final no updates expected
Population fitness measurements collected for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) Role: BCO-DMO Data Manager	2024-03-29	Final no updates expected
Survivorship measurements collected for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) Role: BCO-DMO Data Manager	2024-04-01	Final no updates expected
Egg production rate (EPR) and egg hatching success (HS) data for Acartia tonsa during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) Role: BCO-DMO Data Manager	2024-04-02	Final no updates expected
Development (i.e. maturation) time measurements for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) Role: BCO-DMO Data Manager	2024-04-03	Final no updates expected
Body size measurements collected for Acartia hudsonica during multigenerational exposure to ocean warming (OW), ocean acidification (OA), and combined ocean warming and acidification (OWA) Role: BCO-DMO Data Manager	2024-04-03	Final no updates expected

Project: Collaborative Research: EAGER: Salinity-based selection between sister clades of abundant coastal bacterioplankton (1 datasets)

Dataset	Latest Version Date	Current State
Physiochemical data from samples collected along the coast of Louisiana, USA during 2018 Role: BCO-DMO Data Manager	2020-02-13	Final no updates expected

Project: Collaborative Research: Creatine Cycling in Marine Bacterial and Phytoplankton Assemblages (1 datasets)

Dataset	Latest Version Date	Current State
Field physiochemical parameters including nutrient concentrations and nitrogen specific uptake rates from samples collected between 2017 and 2019 from the Arctic Ocean, California Coastal Current, and a Chesapeake Bay estuary Role: BCO-DMO Data Manager	2023-05-17	Final no updates expected

Project: Collaborative Research: Changes in ecosystem production and benthic biodiversity following the widespread loss of an ecosystem engineer (2 datasets)

Dataset	Latest Version Date	Current State
PAR measurements from kelp forests and urchin barrens on the Aleutian Islands, Alaska from R/V Oceanus cruises OC1606A and OC1707A during 2016-2017 Role: BCO-DMO Data Manager	2019-11-19	Final no updates expected
Oxygen measurements from kelp forests and urchin barrens on the Aleutian Islands, Alaska from R/V Oceanus cruises OC1606A and OC1707A during 2016-2017 Role: BCO-DMO Data Manager	2019-02-12	Final no updates expected

Project: Adjustment of western Pacific Ocean coral reefs to sea-level rise and ocean warming (7 datasets)

Dataset	Latest Version Date	Current State
Carbonate production and erosion rates across shallow-water coral reef habitats (2–5 m depth) on Pohnpei and Kosrae, Federated States of Micronesia Role: BCO-DMO Data Manager	2020-08-27	Final no updates expected
GPS coordinates of stratified random sampled sites where coral, parrotfish, and urchin surveys were conducted in Palau, Yap, the Federated States of Micronesia, Majuro, and Kiritimati from 2017 to 2019 Role: BCO-DMO Data Manager	2021-07-14	Final no updates expected
Transect data of coral species and other substrate types collected in the field using line transects in Palau, Yap, the Federated States of Micronesia, Majuro, and Kiritimati from 2017 to 2019 Role: BCO-DMO Data Manager	2021-07-14	Final no updates expected
Coral densities and extension rates from scientific literature collected in the field or in laboratories Role: BCO-DMO Data Manager	2020-09-30	Final no updates expected
Sea urchin size, density, and species from transects surveyed in Palau, Yap, the Federated States of Micronesia, Majuro, and Kiritimati from 2017 to 2019 Role: BCO-DMO Data Manager	2021-07-14	Final no updates expected
Model output (carbonate production and erosion rates) from field data collected in Majuro and Kiritimati in 2019 Role: BCO-DMO Data Manager	2021-08-02	Final no updates expected
Parrotfish species, density counts, and fish length from field-video surveys in Palau, Yap, the Federated States of Micronesia, Majuro, and Kiritimati from 2017 to 2019 Role: BCO-DMO Data Manager	2021-07-15	Final no updates expected

Project: Causes and consequences of hypoxia and pH impacts on zooplankton: Linking movement behavior to vertical distribution. (2 datasets)

Dataset	Latest Version Date	Current State
Carbonate chemistry from Niskin bottle samples collected at Twanoh buoy in Hood Canal during R/V Clifford A. Barnes cruises CB1077 and CB1072 in 2017 Role: BCO-DMO Data Manager	2020-11-10	Final no updates expected
CTD profiles of temperature, oxygen, salinity, density, fluorescence, PAR, and pH collected in Hood Canal on cruises CB1072, CB1077, and RC008 during 2017 and 2018 Role: BCO-DMO Data Manager	2020-10-09	Final no updates expected

Project: CAREER: Linking genetic diversity, population density, and disease prevalence in seagrass and oyster ecosystems (12 datasets)

Dataset	Latest Version Date	Current State
DNA microsatellite alleles for hatchery-produced oyster cohorts Role: BCO-DMO Data Manager	2019-06-06	Final no updates expected
Performance traits (e.g., survival, growth, size) for hatchery-produced oyster cohorts Role: BCO-DMO Data Manager	2019-06-07	Final no updates expected
An archive of the fish and inveterate data from the Rhode Island Department of Environmental Management (RIDEM) juvenile fin-fish survey across 6 Rhode Island salt ponds from 2010-2015 Role: BCO-DMO Data Manager	2020-03-03	Final no updates expected
Database summarizing independent studies of nekton taxa associated with oyster reefs Role: BCO-DMO Data Manager	2021-03-23	Final no updates expected
Seagrass responses to Labyrinthula zosterae inoculation base on a subpopulation from mesocosm experiments conducted in Nahant, Massachusetts Role: BCO-DMO Data Manager	2021-05-04	Final no updates expected
Seawater temperature and salinity of mesocosms and a field location collected while conducting experiments on seagrass in Nahant, Massachusetts Role: BCO-DMO Data Manager	2021-05-04	Final no updates expected
Wasting disease prevalence and severity and seagrass length and density based on subpopulations of Zostera marina on the North Shore of Massachusetts surveyed in July and September 2016 Role: BCO-DMO Data Manager	2021-05-04	Final no updates expected
The implications of functional trait variation from fish sampled in Rhode Island salt ponds from June to October 2018 Role: BCO-DMO Data Manager	2025-02-16	Final no updates expected
Oyster density of restored reef edge/interior in Quonochontaug Pond, RI in May 2019 Role: BCO-DMO Data Manager	2022-11-02	Final no updates expected
Faunal ID, size and biomass on oyster reefs in Quonochontaug Pond, RI from July-August 2018 and September-October 2018 Role: BCO-DMO Data Manager	2022-11-02	Final no updates expected
Daily temperature measurements on restored oyster reefs in Quonochontaug Pond, RI from July-August 2018 and September-October 2018 Role: BCO-DMO Data Manager	2022-11-01	Final no updates expected
Prevalence and intensity of oyster parasite species following a reef restoration experiment in Quonochontaug Pond, Rhode Island, USA from 2017-2020 Role: BCO-DMO Data Manager	2022-11-10	Final no updates expected

Project: Collaborative Research: Building a framework for the role of bacterial-derived chemical signals in mediating phytoplankton population dynamics (3 datasets)

Dataset	Latest Version Date	Current State
NCBI accession numbers and related metadata from a study of transcriptomic response of Emiliania huxleyi to 2-heptyl-4-quinolone (HHQ) Role: BCO-DMO Data Manager	2019-07-16	Final no updates expected
Whole-cell data independent mass spectrometry proteomic approach to examining Emiliania Huxleyi exposed to 4 treatments of HHQ Role: BCO-DMO Data Manager	2020-10-29	Preliminary and in progress
Whole-cell data dependent mass spectrometry proteomic approach examining Emiliania Huxleyi exposed to 3 doses of HHQ Role: BCO-DMO Data Manager	2020-10-29	Preliminary and in progress

Project: Nitrogen Fixation in Deep-Sea Sediments (6 datasets)

Dataset	Latest Version Date	Current State
Pore water geochemistry from sediments collected on cruise OC1703A aboard R/V Oceanus and cruise AT36 aboard R/V Atlantis Role: BCO-DMO Data Manager	2021-10-06	Final no updates expected
NCBI accession numbers describing 16S rRNA and 16S rRNA gene amplicon sequences from sediment samples collected offshore of San Francisco, Califronia, USA in March 2017 on R/V Oceanus cruise OC1703A Role: BCO-DMO Data Manager	2021-10-07	Final no updates expected
19 Metagenomes and 7 metatranscriptomes from sediment samples collected offshore of San Francisco, Califronia, USA Role: BCO-DMO Data Manager	2021-10-11	Final no updates expected
Sediment N isotope ratios from incubations amended with 15N-labeled substrates from samples collected on cruise OC1703A aboard R/V Oceanus and cruise AT36 aboard R/V Atlantis Role: BCO-DMO Data Manager	2021-11-02	Final no updates expected
Sediment C isotope ratios from incubations amended with 13C-labeled substrates from samples collected on cruise OC1703A aboard R/V Oceanus and cruise AT36 aboard R/V Atlantis Role: BCO-DMO Data Manager	2021-10-13	Final no updates expected
NCBI accession numbers describing nifH amplicon sequences from sediment samples collected offshore of San Francisco, Califronia, USA in March 2017 on R/V Oceanus cruise OC1703A Role: BCO-DMO Data Manager	2021-10-13	Final no updates expected

Project: Quantifying nitrogen fixation along unique geochemical gradients in the southwest Pacific Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Water column nitrate+nitrite d15N and d18O and total dissolved nitrogen d15N measurements from R/V Ka`imikai-O-Kanaloa cruise KOK1806 (HOT LAVA) in July 2018 Role: BCO-DMO Data Manager	2019-06-18	Final no updates expected

Project: Latitudinal and depth-related contrasts in enzymatic capabilities of pelagic microbial communities: Predictable patterns in the ocean? (1 datasets)

Dataset	Latest Version Date	Current State
Hydrolysis rates from bulk water sample incubations from R/V Endeavor cruise EN556 in 2015 Role: BCO-DMO Data Manager	2023-03-14	Final no updates expected

Project: The biotic and abiotic controls on the Silicon cycle in the northern Gulf of Mexico (1 datasets)

Dataset	Latest Version Date	Current State
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32Si Role: BCO-DMO Data Manager	2024-04-16	Final no updates expected

Project: The role of organic and metal cofactors on the biogenic synthesis of halogenated volatile hydrocarbons (2 datasets)

Dataset	Latest Version Date	Current State
Quantification of different chemical forms of cobalamin from San Pedro Ocean Time Series (SPOT) cruises on R/V Nerissa and R/V Yellowfin from March to December 2017 Role: BCO-DMO Data Manager	2019-06-26	Final no updates expected
Microbial cell counts in seawater samples collected on R/V Nerissa and R/V Yellowfin cruises at the San Pedro Ocean Time-series (SPOT) in 2017 Role: BCO-DMO Data Manager	2020-10-28	Final no updates expected

Project: Dimensions: Collaborative Research: Genetic, functional and phylogenetic diversity determines marine phytoplankton community responses to changing temperature and nutrients (8 datasets)

Dataset	Latest Version Date	Current State
Estimated thermal traits for phytoplankton Role: BCO-DMO Data Manager	2021-02-04	Final no updates expected
Literature compilation of thermal growth rates from four phytoplankton functional types Role: BCO-DMO Data Manager	2021-02-04	Final no updates expected
Estimated thermal capacities for phytoplankton strains Role: BCO-DMO Data Manager	2021-02-04	Final no updates expected
Elemental composition of phytoplankton communities from multivariate mesocosm experiments conducted with a natural phytoplankton community from Narragansett Bay, RI. Role: BCO-DMO Data Manager	2021-04-26	Final no updates expected
Size-fractionated chlorophyll a from multivariate mesocosm experiments conducted with a natural phytoplankton community from Narragansett Bay, RI Role: BCO-DMO Data Manager	2021-04-14	Final no updates expected
Microscopy cell counts from multivariate mesocosm experiments conducted with a natural phytoplankton community from Narragansett Bay, RI Role: BCO-DMO Data Manager	2021-04-14	Final no updates expected
Data from common garden experiment containing three populations of T. rotula Role: BCO-DMO Data Manager	2021-09-13	Final no updates expected
Diatom amplicon sequencing variants (ASVs) from Narragansett Bay, Rhode Island, USA from 2008-2014 Role: BCO-DMO Data Manager	2023-11-09	Final no updates expected

Project: Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey (10 datasets)

Dataset	Latest Version Date	Current State
Vertical profiles of chemistry within and above a mussel bed established in a laboratory flow tunnel at the Bodega Marine Laboratory, CA in 2017. Role: BCO-DMO Data Manager	2022-02-23	Final no updates expected
Mesocosm study of trophic interactions under ocean acidification, focusing on the consumption of algae by snails in Bodega Bay, California Role: BCO-DMO Data Manager	2022-03-09	Final no updates expected
Mesocosm study of trophic interactions under ocean acidification, focusing on sea star behavior in Bodega Bay, CA. Role: BCO-DMO Data Manager	2022-03-16	Final no updates expected
Water chemistry during mesocosm study of trophic interactions under ocean acidification in Bodega Bay, CA. Role: BCO-DMO Data Manager	2022-03-09	Final no updates expected
Mesocosm study of trophic interactions under ocean acidification, focusing on snail responses Bodega Bay, CA. Role: BCO-DMO Data Manager	2022-03-09	Final no updates expected
Mesocosm study of trophic interactions under ocean acidification, focusing on the consumption of snails by sea stars in Bodega Bay, CA. Role: BCO-DMO Data Manager	2022-03-09	Final no updates expected
Average conditions and chemical fluxes during mussel bed experiments at the Bodega Marine Laboratory, University of California, Davis in 2017. Role: BCO-DMO Data Manager	2022-02-24	Final no updates expected
Thermal buffering potential of mussels across latitude from a study on the West coast of the United States from June to October of 2012 and 2013. Role: BCO-DMO Data Manager	2022-02-28	Final no updates expected
Anti-predatory and foraging behaviors of whelks from laboratory experiments at Bodega Marine Laboratory in 2017 Role: BCO-DMO Data Manager	2022-03-16	Final no updates expected
Data on whelk morphometrics from the Bodega Marine Laboratory, University of California, Davis in May-August of 2017. Role: BCO-DMO Data Manager	2022-02-22	Final no updates expected

Project: Collaborative Research: Viral Reefscapes: The Role of Viruses in Coral Reef Health, Disease, and Biogeochemical Cycling (2 datasets)

Dataset	Latest Version Date	Current State
Coral associated microbes on coral, sediment, and water sampled from coral reefs in Mo'orea, French Polynesia from 2017 to 2020 Role: BCO-DMO Data Manager	2023-07-27	Final no updates expected
A study using amplicon sequencing of the viral mcp gene of dinoRNAVs to analyze their dynamics in the reef-buliding coral <i>Porites c.f. lobata</i> at three reef zones around Moorea, French Polynesia Role: BCO-DMO Data Manager	2023-09-27	Final no updates expected

Project: EAGER: Iron-Virus Interactions in the Ocean (1 datasets)

Dataset	Latest Version Date	Current State
57Fe Wall Loss Experiment data collected as part of a method development study investigating the precipitation and wall loss of labeled 57Fe when added to M9 Minimal Media Role: BCO-DMO Data Manager	2018-04-05	Final no updates expected

Project: Collaborative Research: Habitat fragmentation effects on fish diversity at landscape scales: experimental tests of multiple mechanisms (1 datasets)

Dataset	Latest Version Date	Current State
Log response ratios to seagrass edge and fragmentation effects from peer-reviewed literature Role: BCO-DMO Data Manager	2021-12-01	Final no updates expected

Project: An In-Depth analysis of the subvent biosphere within Okinawa Backarc Basin (IODP 331, Iheya North Hydrothermal Field) sediments (3 datasets)

Dataset	Latest Version Date	Current State
16S rRNA gene (from DNA) from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 Role: BCO-DMO Data Manager	2019-11-05	Final no updates expected
16S rRNA gene (from RNA) from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 Role: BCO-DMO Data Manager	2019-11-05	Final no updates expected
Metagenomic data from samples collected on cruise Chikyu-331 in the Okinawa Trough, Japan from September to October 2010 Role: BCO-DMO Data Manager	2019-11-05	Final no updates expected

Project: RAPID: Hurricane Impact on Phytoplankton Community Dynamics and Metabolic Response (1 datasets)

Dataset	Latest Version Date	Current State
Results of 18S sequencing of full-length 18S rDNA for metabarcoding samples collected during R/V Point Sur cruise PS18-09 in the Western Gulf of Mexico in September 2017 Role: BCO-DMO Data Manager	2024-03-14	Final no updates expected

Project: Collaborative Research: Transformations of soluble Mn(III) along horizontal and vertical oxygen gradients (3 datasets)

Dataset	Latest Version Date	Current State
Water column data from samples collected on R/V Hugh Sharp cruise HRS1709 in the Chesapeake Bay in August 2017 Role: BCO-DMO Data Manager	2021-02-17	Final no updates expected
Porewater H2S from a multi-core sample taken on R/V Hugh Sharp cruise HRS1709 in the Chesapeake Bay in August 2017 Role: BCO-DMO Data Manager	2021-02-16	Final no updates expected
Water column data from samples collected on R/V Hugh Sharp cruise HRS1803GL in the Chesapeake Bay during July-August 2018 Role: BCO-DMO Data Manager	2021-06-04	Final no updates expected

Project: RAPID: Coral robustness: lessons from an "improbable" reef (2 datasets)

Dataset	Latest Version Date	Current State
Metadata information for all samples taken from coral fragments used in a transplant experiment conducted at the Varadero Reef from 2016-2017 Role: BCO-DMO Data Manager	2020-02-05	Data not available
16S sequence data in the form of fastq.gz files for all samples collected and sequenced as part of the Varadero Reef transplant experiment Role: BCO-DMO Data Manager	2020-02-05	Final no updates expected

Project: OCE-PRF Track 1 (Broadening Participation): Cryptic Sulfonate Cycling between Marine Phytoplankton and Heterotrophic Bacterioplankton (1 datasets)

Dataset	Latest Version Date	Current State
Intracellular sulfonate metabolites measured in a variety of eukaryotic and prokaryotic phytoplankton and heterotrophic bacteria using liquid chromatography-mass spectrometry-based metabolomics Role: BCO-DMO Data Manager	2020-06-10	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Section: Radium and Thorium Isotopes as Natural Geochemical Tracers in the Arctic Ocean (2 datasets)

Dataset	Latest Version Date	Current State
Radium and thorium isotopes measured in the Western Arctic as part of the 2015 US GEOTRACES Arctic Cruise on the USCGC Healy (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-07-06	Final no updates expected
Activities of size-fractionated particulate thorium isotopes and total Thorium-234 from the U.S. GEOTRACES Arctic cruise, HLY1502, on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2020-10-12	Final no updates expected

Project: The Marine Dissolved N2/Ar Ratio, A Tracer for Deep Ocean Denitrification? (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Phosphonate Utilization by Eukaryotic Phytoplankton: Who, How, and Where? (2 datasets)

Dataset	Latest Version Date	Current State
Cell abundance, growth rate, cellular P quotas, and alkaline phosphatase activity from a laboratory experiment examining the response of three species of marine phytoplankton grown under different phosphorus (P) conditions Role: BCO-DMO Data Manager	2020-08-14	Final no updates expected
Transcriptomics of phytoplankton cultures grown on various phosphorus sources in a laboratory experiment Role: BCO-DMO Data Manager	2025-02-17	Final no updates expected

Project: DISSERTATION RESEARCH: Negotiations Over Offspring Care: A Test of Alternative Hypotheses Using the Clown Anemonefish (1 datasets)

Dataset	Latest Version Date	Current State
Measures of anemonefish habitat quality and parental traits from field experiments conducted at Kimbe Bay, Papua New Guinea from May to August 2017 Role: BCO-DMO Data Manager	2020-09-28	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Section: Marine Cycling of Bioactive Trace Metals in the Arctic Ocean (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved and labile cobalt from the USCGC Healy HLY1502 in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 (U.S. GEOTRACES Arctic project) Role: BCO-DMO Data Manager	2021-05-06	Final no updates expected
Concentrations and stable isotope ratios of Fe, Zn, and Cd from the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-05-20	Final no updates expected

Project: EAGER: Harnessing the power of short-read technology to investigate unexplored microbial communities in the deep euphotic zone (1 datasets)

Dataset	Latest Version Date	Current State
Assembled metagenomes collected in the Eastern Tropical North Pacific Oxygen Deficient Zone in April 2012 from R/V Thomas G. Thompson cruise TN278 Role: BCO-DMO Data Manager	2018-04-19	Final no updates expected

Project: Carbon Cycling in Carbonate-Dominated Benthic Ecosystems: Eddy Covariance Hydrogen Ion and Oxygen Fluxes (5 datasets)

Dataset	Latest Version Date	Current State
Time series data from multiple instruments at 4 sites in Bermuda measured during September 2017 Role: BCO-DMO Data Manager	2019-02-21	Final no updates expected
Current velocity, wave velocity, and O2, H+, and momentum flux from the ECHOES system deployed at three sites in the Florida Keys in June 2018 Role: BCO-DMO Data Manager	2020-08-17	Final no updates expected
Photosynthetically active radiation (PAR) from Odyssey PAR sensors deployed at three sites in the Florida Keys in June 2018 Role: BCO-DMO Data Manager	2020-08-17	Final no updates expected
pH, temperature, salinity, and oxygen data from SeapHOx sensors deployed at three sites in the Florida Keys in June 2018 Role: BCO-DMO Data Manager	2020-08-18	Final no updates expected
Spectral analyses of high-frequency data during two hour-long periods from the ECHOES system deployed at three sites in the Florida Keys in June 2018 Role: BCO-DMO Data Manager	2020-08-19	Final no updates expected

Project: GEOTRACES Pacific Section: Resolving Silicon Isotope Anomalies in the Eastern Pacific (1 datasets)

Dataset	Latest Version Date	Current State
Profiles of stable isotopes of silicon in silicic acid from the US GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2018-09-11	Final no updates expected

Project: Collaborative Research: Exploring the Vulnerability of Southern Ocean Pinnipeds to Climate Change - An Integrated Approach (6 datasets)

Dataset	Latest Version Date	Current State
C and N isotope data for Ross, Weddell, and crabeater seal tissues from west Antarctica collected during multiple field seasons from 2008-2010 Role: BCO-DMO Data Manager	2018-03-22	Final no updates expected
C and N isotope data for individual amino acids from fossil seals from the western Ross Sea, Antarctica Role: BCO-DMO Data Manager	2018-03-26	Final no updates expected
Location, weathering, bulk isotope, and 14C data for fossil seals from the western Ross Sea, Antarctica from from 2013-2014 Role: BCO-DMO Data Manager	2018-03-28	Final no updates expected
Skeletal measurements from fossil seals from the western Ross Sea, Antarctica Role: BCO-DMO Data Manager	2018-03-29	Final no updates expected
N isotope data for individual amino acids from modern west Antarctic seals Role: BCO-DMO Data Manager	2018-03-30	Final no updates expected
C and N isotope data for zoo- and phytoplankton from west Antarctica Role: BCO-DMO Data Manager	2018-04-17	Preliminary and in progress

Project: RUI: Effects of large inedible particles on larval feeding, planktonic larval duration, and juvenile quality in marine invertebrates (6 datasets)

Dataset	Latest Version Date	Current State
Temperature, salinity, and fluorescence of seawater collected from Alamitos Bay, Long Beach, CA during 2017-2019 Role: BCO-DMO Data Manager	2020-07-08	Final no updates expected
Body length and postoral arm length of Dendraster excentricus larvae measured under three treatments during larval food limitation experiments Role: BCO-DMO Data Manager	2020-06-24	Final no updates expected
Metamorphic competence of Dendraster excentricus larvae under three experimental treatment conditions Role: BCO-DMO Data Manager	2020-06-24	Final no updates expected
Mortality rate estimates for larvae in three treatments during larval food limitation experiments Role: BCO-DMO Data Manager	2020-06-26	Final no updates expected
Measurements on each beaker’s final chl a concentration from larval food limitation experiments conducted on the sand dollar Dendraster excentricus Role: BCO-DMO Data Manager	2020-07-23	Final no updates expected
Measurements on each beaker’s initial chl a concentration from larval food limitation experiments conducted on the sand dollar Dendraster excentricus Role: BCO-DMO Data Manager	2020-07-24	Final no updates expected

Project: Collaborative Research: GEOTRACES Pacific Section - Nd isotopes and REEs in the South Pacific (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved REE concentrations and Nd isotopes reported by OSU researchers from samples collected on the GEOTRACES EPZT R/V Thomas G. Thompson cruise TN303 from November to December 2013 Role: BCO-DMO Data Manager	2020-01-23	Final no updates expected
Dissolved neodymium (Nd) isotopes and concentrations of rare-earth elements (REEs) reported by LDEO in seawater samples collected during the GEOTRACES GP16 East Pacific Zonal Transect cruise (TN303) on R/V Thomas G. Thompson from October to December 2013 Role: BCO-DMO Data Manager	2023-12-19	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Ocean section-Constraining Nitrogen Cycling in the western Arctic Ocean. (7 datasets)

Dataset	Latest Version Date	Current State
Nitrate N and O isotope ratios from CTD niskin depth profiles collected along section HLY1502-GN01 in the Western Arctic Ocean from August to October 2015 Role: BCO-DMO Data Manager	2020-07-09	Final no updates expected
Aerosol Nitrate (NO3) from samples collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-17	Final no updates expected
Nitrate (NO3), ammonium (NH4), and oxygen & deuterium isotopic composition from sea ice hole water sampling on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-22	Final no updates expected
Nitrate (NO3), ammonium (NH4), and oxygen & deuterium isotopic composition from snow collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-22	Final no updates expected
Nitrate (NO3), ammonium (NH4), and oxygen & deuterium isotopic composition from sea ice collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-23	Final no updates expected
Nitrate (NO3) and oxygen & deuterium isotopic composition from ice pond samples collected on the US GEOTRACES Arctic cruise (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-01-24	Final no updates expected
N2 gas concentration in excess of saturation determined by N2:Ar ratiometry from samples collected in the Bering Sea, Chukchi Sea, and Western Arctic on cruise HLY1702 from August to September 2017 Role: BCO-DMO Data Manager	2020-05-20	Final no updates expected

Project: Collaborative Research: Calibration and application of vascular plant and aqueous microbial biomarkers to examine transformations of dissolved organic matter (2 datasets)

Dataset	Latest Version Date	Current State
Vascular plant and microbial biomarkers of dissolved organic matter from San Francisco Bay transects Role: BCO-DMO Data Manager	2019-01-31	Final no updates expected
Vascular plant and microbial biomarkers of dissolved organic matter data from incubation experiments Role: BCO-DMO Data Manager	2019-04-05	Final no updates expected

Project: Tracking Greenland Melt in the Ocean Using Noble Gas Fingerprints (1 datasets)

Dataset	Latest Version Date	Current State
Noble gas concentrations from water samples collected in August and September 2016 during R/V Neil Armstrong cruise AR7-02 as part of the Overturning in the Subpolar North Atlantic Project (O-SNAP) Role: BCO-DMO Data Manager	2023-10-24	Final no updates expected

Project: RAPID: Collaborative Research: Carbon and nutrient responses in an estuarine-coastal complex impacted by floodwaters from Hurricane Matthew (1 datasets)

Dataset	Latest Version Date	Current State
Water geochemistry from surface samples collected along the Neuse River, Neuse River Estuary, and Pamlico Sound in North Carolina between October and December 2016, following the passage of Hurricane Matthew Role: BCO-DMO Data Manager	2019-02-18	Final no updates expected

Project: Microbial interactions on particulate organic matter: from community structure to function (1 datasets)

Dataset	Latest Version Date	Current State
16S rRNA and genomes of particle associated taxa Role: BCO-DMO Data Manager	2021-04-19	Final no updates expected

Project: The Biogeochemistry of Dissolved Iron-ligands in Marine Cyanobacteria and Seawater (1 datasets)

Dataset	Latest Version Date	Current State
Spectral data from high pressure liquid chromatography coupled to mass spectrometry from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: BCO-DMO Data Manager	2018-06-27	Preliminary and in progress

Project: Collaborative Research: GEOTRACES Arctic Section: Mercury Speciation and Cycling in the Arctic Ocean (3 datasets)

Dataset	Latest Version Date	Current State
[DEPRECATED] Dissolved mercury measurements from the Western Arctic Ocean, which were sampled as part of the 2015 US GEOTRACES Cruise (GN01; HLY1502) Role: BCO-DMO Data Manager	2018-06-22	Deprecated
[DEPRECATED] Particulate total mercury and particulate monomethylmercury concentrations from the Western Arctic Ocean, which were sampled by McLane pumps during he 2015 US GEOTRACES Cruise (GN01; HLY1502) Role: BCO-DMO Data Manager	2018-07-10	Deprecated
Concentrations of dissolved and particulate mercury species collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-02-03	Final no updates expected

Project: Investigating the chemical and isotopic kinetics of aerobic methane oxidation (1 datasets)

Dataset	Latest Version Date	Current State
Radiocarbon DIC, DIC concentration, pH, and [CH4] in Hudson Canyon, northern US Atlantic Margin collected from R/V Endeavor cruise EN541 in July 2014 Role: BCO-DMO Data Manager	2018-05-30	Final no updates expected

Project: CAREER: Biogeochemical Modification of Seawater CO2 Chemistry in Near-Shore Environments: Effect of Ocean Acidification (7 datasets)

Dataset	Latest Version Date	Current State
Spatial surveys of carbonate chemistry conducted in Kaneohe Bay, Hawaii from small boats during 2015 to 2017 Role: BCO-DMO Data Manager	2019-04-15	Final no updates expected
Carbon export from San Dieguito Lagoon from samples for seawater carbonate biogeochemistry between April 2014 and January 2015 Role: BCO-DMO Data Manager	2019-04-17	Final no updates expected
Diel carbonate and nutrient chemistry reported for different benthic reef communities under ambient and acidified conditions during summer and winter Role: BCO-DMO Data Manager	2021-01-28	Data not available
Seawater chemistry and benthic metabolic rates as a function of coral cover from a mesocosm experiment conducted at the Bermuda Institute of Ocean Sciences in August 2012 Role: BCO-DMO Data Manager	2021-01-28	Preliminary and in progress
Seawater chemistry and benthic metabolic rates as a function of coral cover from a mesocosm experiment conducted at the Hawaii Institute of Marine Biology in June 2016 Role: BCO-DMO Data Manager	2021-01-29	Data not available
Monthly cross-shore transects of biogeochemical properties in La Jolla, CA Role: BCO-DMO Data Manager	2021-01-29	Final no updates expected
Spatial surveys of carbonate chemistry in Heron Reef, Great Barrier Reef, Australia Role: BCO-DMO Data Manager	2021-02-01	Final no updates expected

Project: NSFGEO-NERC: An unexpected requirement for silicon in coccolithophore calcification: physiological, ecological and evolutionary implications (4 datasets)

Dataset	Latest Version Date	Current State
Cell counts from an experiment examining the effect of Sr on the coccolithophore Scyphosphaera apsteinii calcification Role: BCO-DMO Data Manager	2021-12-10	Final no updates expected
Quantum yield of photosystem II (Fv/Fm) from an experiment examining the effect of Sr on the coccolithophore Scyphosphaera apsteinii calcification Role: BCO-DMO Data Manager	2021-12-10	Final no updates expected
Energy-dispersive X-ray spectroscopy (EDS) from an experiment examining the effect of Sr on the coccolithophore Scyphosphaera apsteinii calcification Role: BCO-DMO Data Manager	2021-12-10	Final no updates expected
Coccolith morphology data from an experiment examining the effect of Sr on the coccolithophore Scyphosphaera apsteinii calcification Role: BCO-DMO Data Manager	2021-12-10	Final no updates expected

Project: Collaborative Research: Biogeochemical and Physical Conditioning of Sub-Antarctic Mode Water in the Southern Ocean (4 datasets)

Dataset	Latest Version Date	Current State
CTD-associated variables, bottle salinity measurements, oxygen titrations, nutrient analyses, biogeochemical/biological variables, and DIC/Freon chemistry variables from R/V Roger Revelle cruise RR2004 along the 150W meridian from 30S to 60S Role: BCO-DMO Data Manager	2023-08-31	Final no updates expected
1-decibar binned CTD data from 103 stations collected during R/V Roger Revelle cruise RR2004 along the 150W meridian from 30S to 60S Role: BCO-DMO Data Manager	2023-09-22	Final no updates expected
CTD-associated variables, bottle salinity measurements, oxygen titrations, nutrient analyses, biogeochemical/biological variables, and DIC chemistry variables from R/V Thomas G. Thompson cruise TN376 from January to March 2020 Role: BCO-DMO Data Manager	2024-04-17	Final no updates expected
Dissolved concentrations of the trace metals Mn, Cd, Co, Cu, Ni, Zn, and Pb in vertical profile seawater samples from the upper 1,000 meters of the water column collected on R/V Roger Revelle cruise RR2004 in the south Pacific Ocean from Jan-Feb 2021 Role: BCO-DMO Data Manager	2024-07-25	Data not available

Project: Collaborative Research: Context-dependency of top-down vs. bottom-up effects of herbivores on marine primary producers (3 datasets)

Dataset	Latest Version Date	Current State
Seasonal data on productivity, characteristics, and community composition of tidepools on the California coast from 2017 to 2018 Role: BCO-DMO Data Manager	2021-12-16	Final no updates expected
Tidepool attributes by date and ecological survey data from seasonal surveys conducted at tidepools along the California coast from 2017 to 2018 Role: BCO-DMO Data Manager	2021-12-16	Final no updates expected
Characteristics of tidepools from seasonal surveys conducted at tidepools along the California coast from 2017 to 2018 Role: BCO-DMO Data Manager	2021-12-16	Final no updates expected

Project: Drivers of coral and reef-scale calcification in the North Atlantic (1 datasets)

Dataset	Latest Version Date	Current State
Annual linear extension, skeletal density, and calcification rate data from coral cores collected across Bermuda in 2016 Role: BCO-DMO Data Manager	2020-08-24	Final no updates expected

Project: Collaborative research: The effects of predator traits on the structure of oceanic food webs (4 datasets)

Dataset	Latest Version Date	Current State
Siphonophore specimens collected for the SiphWeb project from two ROVs during the R/V Western Flyer MBARI DEEPC cruises in 2019-2022 Role: BCO-DMO Data Manager	2022-10-05	Final with updates expected
CTD data for the SiphWeb project from two ROVs during the R/V Western Flyer MBARI DEEPC cruises in 2019-2021 Role: BCO-DMO Data Manager	2021-11-19	Final no updates expected
Bulk stable isotopes from siphonophores collected during four research cruises on the R/V Wester Flyer in the California Current Ecosystem between 2019 and 2021 Role: BCO-DMO Data Manager	2024-01-11	Final no updates expected
Compound-specific isotope analysis of amino acids (CSIA-AA) from a subset of siphophore samples collected during four research cruises on the R/V Wester Flyer in the California Current Ecosystem between 2019 and 2021 Role: BCO-DMO Data Manager	2023-12-19	Final no updates expected

Project: Collaborative Research: Investigating Iron-binding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations (5 datasets)

Dataset	Latest Version Date	Current State
Chlorophyll and phaeopigment concentrations from near-surface profiles collected using the conventional CTD in the Southern Drake Passage and Antarctic Peninsular region on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: BCO-DMO Data Manager	2018-07-20	Final no updates expected
Chlorophyll and phaeopigment concentrations from incubation experiments performed with amended Southern Drake Passage on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: BCO-DMO Data Manager	2018-07-25	Final no updates expected
Underway dissolved macronutrient concentrations collected on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: BCO-DMO Data Manager	2018-07-26	Final no updates expected
Dissolved macronutrient concentrations from depth profiles from RVIB Nathaniel B. Palmer cruise NBP1608 in the Southern Ocean from September to October 2016 Role: BCO-DMO Data Manager	2018-07-30	Final no updates expected
Dissolved macronutrient concentrations from incubation experiments performed on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: BCO-DMO Data Manager	2018-07-31	Final no updates expected

Project: Quantifying Temperature Dependence In Growth & Grazing Rates of Planktonic Herbivores (6 datasets)

Dataset	Latest Version Date	Current State
Effect of microplastic ingestion on heterotrophic dinoflagellate growth rates Role: BCO-DMO Data Manager	2021-07-13	Final no updates expected
Effect of microplastic ingestion on heterotrophic dinoflagellate ingestion rates Role: BCO-DMO Data Manager	2021-07-13	Final no updates expected
Effect of microplastic ingestion on heterotrophic dinoflagellate functional responses Role: BCO-DMO Data Manager	2021-07-13	Final no updates expected
Abundance- and biomass-based growth rates of three heterotrophic protists measured across a temperature gradient ranging from 0 to 22 degrees Celsius for 30 days Role: BCO-DMO Data Manager	2021-08-04	Final no updates expected
Changes in biovolume in three herbivorous protists measured across a temperature gradient ranging from 0 to 22 degrees Celsius for 30 days Role: BCO-DMO Data Manager	2021-08-05	Final no updates expected
Comparison of abundance-based growth rate predicted following Q10 model, Eppley’s equation, and the linear model obtained in Franzè and Menden-Deuer, 2020 Role: BCO-DMO Data Manager	2021-08-05	Final no updates expected

Project: GEOTRACES Arctic Section: Determining the Pathways, Fate, and Flux of Atmospherically Derived Trace Elements in the ocean/ice system (2 datasets)

Dataset	Latest Version Date	Current State
Seawater Beryllium-7 activity concentration from submersible pump samples from USCGC Healy cruise HLY1502 in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 (US GEOTRACES Arctic) Role: BCO-DMO Data Manager	2018-08-14	Final no updates expected
Beryllium-7 Aerosol Concentration from USCGC Healy cruise HLY1502 in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 (US GEOTRACES Arctic) Role: BCO-DMO Data Manager	2018-08-14	Final no updates expected

Project: Ecology and biogeochemical impacts of viruses in marine oxygen minimum zones (5 datasets)

Dataset	Latest Version Date	Current State
5m intervals of CTD profiles from R/V New Horizon cruise NH1315 in the Eastern Tropical North Pacific (ETNP) during June 2013 Role: BCO-DMO Data Manager	2020-08-31	Final no updates expected
Estimated frequency of lytic viral infection from samples collected in the Eastern Tropical North Pacific oxygen minimum zone region (ETNP OMZ) on R/V New Horizon cruise NH1315 during June 2013 Role: BCO-DMO Data Manager	2020-09-01	Final no updates expected
Estimated abundances of viruses and bacteria determined in samples collected in the Eastern Tropical North Pacific (ETNP) on R/V New Horizon cruise NH1315 during June 2013 Role: BCO-DMO Data Manager	2020-09-02	Final no updates expected
Morphotypes, capsid widths, and tail lengths of viruses from samples collected in the Eastern Tropical North Pacific oxygen minimum zone region (ETNP OMZ) on R/V New Horizon cruise NH1315 during June 2013 Role: BCO-DMO Data Manager	2020-09-02	Final no updates expected
Accession numbers of viral metagenomes from samples collected in the Eastern Tropical North Pacific oxygen minimum zone region (ETNP OMZ) on R/V New Horizon cruise NH1315 during June 2013 Role: BCO-DMO Data Manager	2020-09-04	Final no updates expected

Project: Collaborative research: Variation in life history and connectivity as drivers of pathogen-host dynamics and genetic structure in a trans-hemispheric pathosystem (1 datasets)

Dataset	Latest Version Date	Current State
Dates and locations of Callinectes blue crab samples from the coastal Atlantic waters of north and south America, Gulf of Mexico and Caribbean from Massachusetts to Uruguay from 2017 to 2021 Role: BCO-DMO Data Manager	2021-11-19	Under revision

Project: The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems (6 datasets)

Dataset	Latest Version Date	Current State
Pencil urchin respiration rates at different temperatures from four sites in the Galápagos archipelago Role: BCO-DMO Data Manager	2021-09-07	Final no updates expected
Ocean temperature from Onset loggers at 7 sites in the Galápagos archipelago collected from March 2018 to August 2020 Role: BCO-DMO Data Manager	2021-01-27	Final no updates expected
Temperature data collected at Cerro Mundo Bay, San Cristobal, Galapagos from July 2019 to August 2022 using an Onset HOBO Water Temperature Pro v2 Data Logger Role: BCO-DMO Data Manager	2024-04-05	Final no updates expected
Results from mesocosm experiments measuring how temperature affects predation rates by whelks on barnacles Role: BCO-DMO Data Manager	2024-05-17	Final no updates expected
Macroalgal biomass data (Preburn, Postburn, and Ash-Free Dry Weight) collected in the nearshore shallow subtidal during six field experiments conducted at Cerro Mundo Bay in the Galapagos Islands between July 2021 and May 2022 Role: BCO-DMO Data Manager	2023-04-18	Final no updates expected
Results from predation assays (squidpops) conducted along rocky reefs of the Western coast of San Cristobal, Galapagos from June to November 2021 to determine fish predation intensity across a spatial and temporal temperature gradient Role: BCO-DMO Data Manager	2024-05-17	Final no updates expected

Project: Collaborative Research: Mechanisms and Controls of Nitrous Oxide Production in the Eastern Tropical North Pacific Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Bottle data from CTD casts conducted on R/V Sally Ride cruise SR1805 in the Eastern Tropical North Pacific Ocean from March to April 2018 Role: BCO-DMO Data Manager	2021-06-18	Final no updates expected

Project: Protistan, prokaryotic, and viral processes at the San Pedro Ocean Time-series (2 datasets)

Dataset	Latest Version Date	Current State
Environmental data, nutrients, and leucine and thymidine bacterial production from samples collected by CTD during cruises in the San Pedro Channel on R/V Yellowfin from 2005 to 2018 Role: BCO-DMO Data Manager	2022-12-29	Final no updates expected
A characterization of microbes at the San Pedro Ocean Time-series (SPOT) from 2005 to 2018, using SSU rRNA gene sequencing from two size fractions, with a universal primer set that amplifies from prokaryotes and eukaryotes Role: BCO-DMO Data Manager	2022-12-29	Final no updates expected

Project: Understanding the nitrogen isotopes of planktonic foraminifera: A modern Sargasso Sea study (11 datasets)

Dataset	Latest Version Date	Current State
d15N of size-fractionated particulate organic nitrogen (PON) from net tows in the Sargasso Sea at BATS and Hydro Station S Role: BCO-DMO Data Manager	2018-10-01	Final no updates expected
d15N of size-fractionated particulate organic nitrogen (PON) from sediment traps in the Sargasso Sea Role: BCO-DMO Data Manager	2018-10-01	Final no updates expected
Planktic foraminifer tissue d15N from net tows in the Sargasso Sea at BATS and Hydro Station S Role: BCO-DMO Data Manager	2018-10-02	Final no updates expected
Planktic foraminifer shell d15N from net tows in the Sargasso Sea at BATS and Hydro Station S Role: BCO-DMO Data Manager	2018-10-02	Final no updates expected
Planktic foraminifer shell d15N from Oceanic Flux Program (OFP) sediment traps in the Sargasso Sea Role: BCO-DMO Data Manager	2018-10-02	Final no updates expected
Planktic foraminifer shell d15N from core-top sediments from the Sargasso Sea Role: BCO-DMO Data Manager	2018-10-02	Final no updates expected
Bulk suspended PON d15N from several cruises conducted in the Southern Ocean south of Africa from 2012-2019 Role: BCO-DMO Data Manager	2020-03-04	Final no updates expected
Nitrate+nitrite and nitrate-only d15N from R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-06	Final no updates expected
Planktic foraminifer tissue and shell d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-10	Final no updates expected
Size-fractionated zooplankton d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-10	Final no updates expected
Nitrate N and O isotopes from the GP12 ("PANDORA") cruise in the South-West Pacific and Solomon Sea from June to August 2012 carried out as part of the international GEOTRACES program Role: BCO-DMO Data Manager	2021-01-27	Final no updates expected

Project: Source, Composition, and Stability of Soluble Iron Fluxing from Continental Margin Sediments (6 datasets)

Dataset	Latest Version Date	Current State
Sediment pore water and solid phase geochemical analyses from samples collected on R/V Savannah cruise SAV-15-18 at the Cape Lookout Continental Shelf and Slope during July 2015 Role: BCO-DMO Data Manager	2020-01-07	Final no updates expected
Electrochemical data from sediments collected on R/V Savannah cruise SAV-15-18 at the Cape Lookout Continental Shelf and Slope during July 2015 Role: BCO-DMO Data Manager	2020-01-08	Final no updates expected
Electrochemical data from sediments collected on R/V Savannah cruise SAV-16-16 at the Cape Lookout Continental Shelf and Slope during May 2016 Role: BCO-DMO Data Manager	2020-03-16	Final no updates expected
Sediment pore water and solid phase geochemical analyses from samples collected on R/V Savannah cruise SAV-16-16 at the Cape Lookout Continental Shelf and Slope during May 2016 Role: BCO-DMO Data Manager	2020-03-17	Final no updates expected
Sediment pore water and solid phase geochemical analyses from samples collected on R/V Savannah cruise SAV-17-15 in the Gulf of Mexico during July and August 2017 Role: BCO-DMO Data Manager	2020-03-17	Final no updates expected
Electrochemical data from sediments collected on R/V Savannah cruise SAV-17-15 in the Gulf of Mexico during July and August 2017 Role: BCO-DMO Data Manager	2020-03-18	Final no updates expected

Project: Characterizing the Formation, Nature, and Export of Weddell Sea Bottom Water using Noble Gases and Transient Tracers (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Measuring Diapycnal Mixing in the Upper Ocean therMocline using Noble Gas Supersaturation (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: GEOTRACES Atlantic Section: Measurement of Helium Isotopes and Tritium (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Tracers of Biological Productivity and Gas Exchange (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Is There an Ocean Primary Production Paradox(OP3)? (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: The Biological Carbon Pump in the Subtropical North Pacific Ocean: Mechanisms of Nutrient Supply (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Net Biological Oxygen Production at the Japanese JGOFS Time-Series Station (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Gas Tracers of Net Biological Oxygen Production in the Subtropical Pacific Ocean (1 datasets)

Dataset	Latest Version Date	Current State
A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe Role: BCO-DMO Data Manager	2022-01-17	Final no updates expected

Project: Collaborative Research: Constraining the source of oceanic dissolved black carbon using compound-specific stable carbon isotopes (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved black carbon (DBC) concentrations and related data from water samples collected between 2011 and 2019 in the Pacific and Atlantic Oceans and from rivers in North America, South America, Africa, and Russia Role: BCO-DMO Data Manager	2022-08-17	Final no updates expected

Project: The role of cryptic nutrient cycling within sinking particles on trace element transport in oxygen minimum zones (1 datasets)

Dataset	Latest Version Date	Current State
Isotopic composition and concentrations of dissolved and particulate nickel, cadmium, iron, zinc, and copper from the Eastern Tropical North Pacific Ocean on R/V Revelle cruise RR1804 and on R/V Sikuliaq cruise SKQ201617S Role: BCO-DMO Data Manager	2021-02-25	Final no updates expected

Project: Signature exometabolomes of Caribbean corals and influences on reef picoplankton (1 datasets)

Dataset	Latest Version Date	Current State
Biogeochemistry, metabolomics, and metagenomics of Florida's Coral Reef from sampling conducted over 15 days in June 2019 Role: BCO-DMO Data Manager	2023-03-08	Final no updates expected

Project: RAPID: Collaborative Research: Impact of freshwater runoff from Hurricane Harvey on coral reef benthic organisms and associated microbial communities (1 datasets)

Dataset	Latest Version Date	Current State
Biogeochemical data collected during the Flower Garden Banks Rapid Response Cruise, FGB-RR16, on R/V Manta in the Flower Garden Banks National Marine Sanctuary from July to August 2016 Role: BCO-DMO Data Manager	2020-01-16	Final no updates expected

Project: Coral Bleaching Research Coordination Network (1 datasets)

Dataset	Latest Version Date	Current State
Methodological information from 255 coral heat stress experiments published between 1992 and 2019 Role: BCO-DMO Data Manager	2021-04-19	Final no updates expected

Project: Alteration of carbon fluxes by intense phytoplankton blooms in a microtidal estuary (6 datasets)

Dataset	Latest Version Date	Current State
Distance-weighted data flow averages interpolated over 24-hours for the York River estuary in 2018 and 2019 Role: BCO-DMO Data Manager	2020-04-24	Final no updates expected
Distance-weighted data flow averages for the York River estuary in 2018 and 2019 Role: BCO-DMO Data Manager	2020-04-29	Final no updates expected
Water column data collected during Dataflow cruises in the lower York River Estuary, VA during intense summer algal blooms in 2020-21 Role: BCO-DMO Data Manager	2025-04-01	Under revision
Benthic flux data from sediment cores collected in the York River Estuary, VA in 2020 Role: BCO-DMO Data Manager	2021-06-23	Final no updates expected
Sediment NO3 reduction rates, associated genes, and environmental data from bimonthly samples collected along the York River Estuary from June 2018 to April 2019 Role: BCO-DMO Data Manager	2021-06-23	Final no updates expected
Water column dissolved organic carbon (DOC) reactivity along the York River Estuary (YRE) from surface samples collected in October 2018 and February, April, and July 2019 Role: BCO-DMO Data Manager	2024-12-13	Data not available

Project: Northeast U.S. Shelf Long Term Ecological Research site (1 datasets)

Dataset	Latest Version Date	Current State
Diatom amplicon sequencing variants (ASVs) from Narragansett Bay, Rhode Island, USA from 2008-2014 Role: BCO-DMO Data Manager	2023-11-09	Final no updates expected

Project: Determining the rates of denitrification, nitrification, and nitrogen fixation using natural abundance isotope profiles in North Atlantic sediments (1 datasets)

Dataset	Latest Version Date	Current State
Porewater measurements of nitrate and nitrite concentration and N and O isotopic ratios (d15N and d18O) collected from sites 3 and 10 on the North Atlantic Long Core Cruise R/V Knorr KN223 from October to December 2014 Role: BCO-DMO Data Manager	2018-10-26	Final no updates expected

Project: Collaborative Research: RUI: Building a mechanistic understanding of water column chemistry alteration by kelp forests: emerging contributions of foundation species (7 datasets)

Dataset	Latest Version Date	Current State
CTD casts paired with bi-weekly water sampling events at instrument mooring sites near the Monterey Peninsula, California, USA from June to August 2018 and 2019 Role: BCO-DMO Data Manager	2021-10-19	Final no updates expected
Nitrate and phosphate from various depths throughout the water column inside and outside a kelp forest near the Monterey Peninsula, California, USA from June to August 2018 and 2019 Role: BCO-DMO Data Manager	2021-10-20	Final no updates expected
Dissolved oxygen and temperature from PME miniDOT sensors recording at 1-minute intervals at various depths on instrument moorings inside and outside of kelp forests near the Monterey Peninsula, California, USA from June to August 2018 and 2019 Role: BCO-DMO Data Manager	2021-11-04	Final no updates expected
Water level and seafloor temperature from Onset HOBO U20L loggers deployed on the seafloor adjacent to instrument moorings inside and outside of kelp forests near the Monterey Peninsula, California, USA from June to August 2018 and 2019 Role: BCO-DMO Data Manager	2021-11-12	Final no updates expected
Temperature data from Onset HOBO U22 loggers deployed at various depths on instrument moorings inside and outside of kelp forests near the Monterey Peninsula, California, USA from June to August 2018 and 2019 Role: BCO-DMO Data Manager	2021-11-15	Final no updates expected
Photosynthetically active radiation (PAR) from PME miniPAR loggers deployed at the seafloor near instrument moorings inside and outside of kelp forests near the Monterey Peninsula, California, USA from June to August 2018 and 2019 Role: BCO-DMO Data Manager	2021-11-16	Final no updates expected
Temperature data from SeaBird SBE56 sensors deployed at various depths on instrument moorings inside and outside of kelp forests near the Monterey Peninsula, California, USA from June to August 2018 and 2019 Role: BCO-DMO Data Manager	2021-11-17	Final no updates expected

Project: Sensitivity of larval and juvenile sand lance Ammodytes dubius on Stellwagen Bank to predicted ocean warming, acidification, and deoxygenation (2 datasets)

Dataset	Latest Version Date	Current State
Survival of northern sand lance Ammodytes dubius offspring under factorial CO2 x temperature conditions Role: BCO-DMO Data Manager	2021-05-27	Final no updates expected
Morphometrics of northern sand lance Ammodytes dubius offspring reared under factorial CO2 x temperature conditions Role: BCO-DMO Data Manager	2018-11-20	Final no updates expected

Project: Collaborative Research: CaCO3 Dissolution in the North Pacific Ocean: Comparison of Lab and Field Rates with Biogenic and Abiogenic Carbonates (1 datasets)

Dataset	Latest Version Date	Current State
Carbonate chemistry and CTD data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 Role: BCO-DMO Data Manager	2022-01-31	Final no updates expected

Project: Collaborative Research: The tropicalization of Western Atlantic seagrass beds (5 datasets)

Dataset	Latest Version Date	Current State
Temperature data collected from loggers deployed at the Thalassia Experimental Network (TEN) sites in the Western Atlantic from 2018-2019 Role: BCO-DMO Data Manager	2019-12-18	Final no updates expected
Size and abundance data for fish communities across the Thalassia Experimental Network (TEN) sites in the Western Atlantic from 2018-2019 Role: BCO-DMO Data Manager	2019-12-19	Final no updates expected
Light data collected from loggers deployed at the Thalassia Experimental Network (TEN) sites in the Western Atlantic from 2018-2019 Role: BCO-DMO Data Manager	2019-12-19	Final no updates expected
Seagrass weights from biomass sampling conducted at several sites in the Western Atlantic during April-May 2018 and August-September 2018 Role: BCO-DMO Data Manager	2021-05-24	Final no updates expected
Seagrass morphometric data from biomass sampling conducted at several sites in the Western Atlantic during April-May 2018 and August-September 2018 Role: BCO-DMO Data Manager	2021-05-24	Final no updates expected

Project: Collaborative Research: RAPID-HARVEY: Response of plankton assemblages and trophodynamics to a historic, hurricane-induced floodwater plume in a subtropical, pelagic environment (5 datasets)

Dataset	Latest Version Date	Current State
CTD data collected on three NSF RAPID Plankton cruises on R/V Point Sur and R/V Pelican in the Gulf of Mexico during 2017-2018 Role: BCO-DMO Data Manager	2020-11-02	Final no updates expected
Ichthyoplankton density and plankton displacement volume data collected using NOAA SEAMAP Bongo Plankton Nets on the NSF RAPID Plankton Cruises in the Northwestern Gulf of Mexico in 2017-2018 Role: BCO-DMO Data Manager	2020-11-16	Final no updates expected
Ichthyoplankton density and plankton displacement volume data collected using NOAA SEAMAP Neuston Plankton Nets on the NSF RAPID Plankton Cruises in the Northwestern Gulf of Mexico in 2017-2018 Role: BCO-DMO Data Manager	2020-11-17	Final no updates expected
Ichthyoplankton density and plankton displacement volume data collected using SEA-GEAR plankton ring nets on the NSF RAPID Plankton Cruises in the Northwestern Gulf of Mexico in 2017-2018 Role: BCO-DMO Data Manager	2020-11-17	Final no updates expected
Ichthyoplankton density and plankton displacement volume data collected using MOCNESS plankton nets on the NSF RAPID Plankton Cruises in the Northwestern Gulf of Mexico in 2017-2018 Role: BCO-DMO Data Manager	2020-11-17	Final no updates expected

Project: Collaborative Research: Comparative feeding by gelatinous grazers on microbial prey (4 datasets)

Dataset	Latest Version Date	Current State
Tail beat frequency in the appendicularian Oikopleura dioica during particle tracking experiments comprised of three temperature treatments conducted in December 2015 Role: BCO-DMO Data Manager	2023-06-15	Final no updates expected
Filter area measurements from Oikopleura dioica tail beat kinematics and particle tracking experiments conducted in December 2015 Role: BCO-DMO Data Manager	2023-06-15	Final no updates expected
Inlet particle speeds from 5 high-speed video frames at 3 temperature treatments from Oikopleura dioica particle tracking experiments conducted in December 2015 Role: BCO-DMO Data Manager	2023-06-15	Final no updates expected
Tail wave amplitude from 5 high-speed video frames at 3 temperatures from Oikopleura dioica particle tracking experiments conducted in December 2015 Role: BCO-DMO Data Manager	2023-06-22	Final no updates expected

Project: Collaborative Research: Impact of the Amazon River Plume on Nitrogen Availability and Planktonic Food Web Dynamics in the Western Tropical North Atlantic (8 datasets)

Dataset	Latest Version Date	Current State
Hydrographic data collected during casts with a CTD-rosette system on R/V Endeavor cruise EN614 from May to June 2018 Role: BCO-DMO Data Manager	2019-03-06	Final no updates expected
Phytoplankton diagnostic pigments from HPLC from samples collected on R/V Endeavor cruise EN614 in the tropical North Atlantic during May 2018 Role: BCO-DMO Data Manager	2019-06-05	Final no updates expected
Binned profiles of CTD measurements from R/V Endeavor cruise EN640 from June-July 2019 Role: BCO-DMO Data Manager	2021-03-19	Final no updates expected
Bottle data from CTD casts conducted on R/V Endeavor cruise EN640 from June-July 2019 Role: BCO-DMO Data Manager	2021-04-23	Final no updates expected
Radium isotope (223Ra, 224Ra, and 226Ra) measurements from CTD and underway water samples collected on R/V Endeavor cruise EN640 from June-July 2019 Role: BCO-DMO Data Manager	2021-03-24	Final no updates expected
Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN614 in May 2018 Role: BCO-DMO Data Manager	2021-10-26	Final no updates expected
Dissolved, inorganic nutrient data integrated with bottle data from R/V Endeavor cruise EN640 in June-July 2019 Role: BCO-DMO Data Manager	2021-09-24	Final no updates expected
Phytoplankton diagnostic pigments from HPLC from samples collected on R/V Endeavor cruise EN640 in the tropical North Atlantic during June-July 2019 Role: BCO-DMO Data Manager	2021-12-08	Final no updates expected

Project: US GEOTRACES ARCTIC: Measuring stable isotopes of carbon in dissolved inorganic carbon and oxygen/argon gas ratios to show impact of organic matter export on nutrient distributions (1 datasets)

Dataset	Latest Version Date	Current State
The ratio of 13C to 12C of dissolved inorganic carbon (DIC) measured during the GEOTRACES Arctic cruise (HLY 1502, ARC01) during Fall 2015 Role: BCO-DMO Data Manager	2019-09-20	Final no updates expected

Project: Lake Erie Center for Fresh Waters and Human Health (3 datasets)

Dataset	Latest Version Date	Current State
Data from Sandusky Bay, Lake Erie from surveys conducted via Ohio Dept of Natural Resources watercraft from June to September 2018 Role: BCO-DMO Data Manager	2019-02-07	Final no updates expected
Winter survey data from Lake Erie from 2018-2020 Role: BCO-DMO Data Manager	2022-08-25	Final no updates expected
Data from Sandusky Bay, Lake Erie from surveys conducted via Ohio Dept of Natural Resources watercraft from June to September 2019 Role: BCO-DMO Data Manager	2020-06-09	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic section: Spatial variability of lead concentrations and isotopic compositions in the western Arctic basins (3 datasets)

Dataset	Latest Version Date	Current State
Dissolved Pb concentration data from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2019-03-12	Final no updates expected
Concentration of Dissolved Pb (Pb passing through a 0.2um Acropak capsule filter) from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-11-16	Final no updates expected
Isotope ratios of Pb passing through a 0.2um Acropak capsule filter from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-04-19	Final no updates expected

Project: Collaborative Research: Pattern and process in the abundance and recruitment of Caribbean octocorals (6 datasets)

Dataset	Latest Version Date	Current State
Octocoral colony heights measured during transect surveys at four sites on the south shore of St. John, US Virgin Islands during June-October 2019 Role: BCO-DMO Data Manager	2020-02-12	Final no updates expected
Octocoral recruitment surveys on transects at 5 sites on the south shore of St. John, US Virgin Islands, 2014-2019. Role: BCO-DMO Data Manager	2021-08-31	Final no updates expected
Branching data from a clipping experiment conducted on the coral Antillogorgia elisabethae at two sites in the Bahamas determined from June 1999 to June 2000 Role: BCO-DMO Data Manager	2023-11-07	Final no updates expected
Branch extension measurements from a clipping experiment conducted on the coral Antillogorgia elisabethae at two sites in the Bahamas determined from June 1999 to June 2000 Role: BCO-DMO Data Manager	2023-11-08	Final no updates expected
Number and size of eggs found in five different branches from a single Antillogorgia americana from a study site in the San Blas Islands, Panama from July 1990 to August 1991 Role: BCO-DMO Data Manager	2024-03-13	Final no updates expected
Number and size of gonads found in monthly samples of Antillogorgia americana colonies at a study site in the San Blas Islands, Panama from July 1990 to August 1991 Role: BCO-DMO Data Manager	2024-03-13	Final no updates expected

Project: Collaborative Research: Iron Incorporation into Biogenic Silica (1 datasets)

Dataset	Latest Version Date	Current State
Biogenic and lithogenic silica concentrations from marine suspended particles collected during the 2011 CLIVAR S04P expedition on RVIB Nathaniel B. Palmer from February 19 to April 19, 2011 Role: BCO-DMO Data Manager	2024-07-08	Data not available

Project: Photolysis and Photoproduction of Acrylate in Seawater and their Impact on the Marine Organosulfur Cycle (2 datasets)

Dataset	Latest Version Date	Current State
Photochemical production rates of acrylate in seawater following exposure to sunlight from a variety of marine environments between 2011-2018. Role: BCO-DMO Data Manager	2022-03-22	Final no updates expected
Wavelength- and temperature-dependent apparent quantum yields (AQYs) for the photochemical production of acrylate in seawater Role: BCO-DMO Data Manager	2023-03-29	Final no updates expected

Project: Collaborative Research: Effects of multiple aspects of climate change on marine biodiversity and ecosystem functioning (3 datasets)

Dataset	Latest Version Date	Current State
Attributes of 36 tide pools measured in the light and dark at John Brown’s Beach, Sitka, Alaska, USA during 2018-2020 Role: BCO-DMO Data Manager	2021-09-13	Final no updates expected
Sessile organisms found in tide pools during community surveys at John Brown’s Beach, Sitka, Alaska, USA from 2018 to 2020. Role: BCO-DMO Data Manager	2022-05-17	Final no updates expected
Mobile organisms found in tide pools during community surveys at John Brown’s Beach, Sitka, Alaska, USA from 2018 to 2020. Role: BCO-DMO Data Manager	2022-05-17	Final no updates expected

Project: Collaborative Research: Ecology and Evolution of Microbial Interactions in a Changing Ocean (2 datasets)

Dataset	Latest Version Date	Current State
Data and code from an examination of growth rates of cyanobacteria co-cultured with a heterotrophic bacterium, Alteromonas, under either present-day or predicted future pCO2 conditions Role: BCO-DMO Data Manager	2025-03-26	Final no updates expected
Data and analysis code used to experimentally evolve representatives of four phytoplankton functional types in co-culture with a heterotrophic bacterium under either present-day or predicted future pCO2 conditions Role: BCO-DMO Data Manager	2025-03-24	Final no updates expected

Project: Benthic Biogeochemical Exchange Dynamics on the Oregon Shelf (1 datasets)

Dataset	Latest Version Date	Current State
Benthic dissolved oxygen and nutrient fluxes from sediment core incubations conducted aboard the R/V Oceanus and R/V Robert G. Sproul during nine cruises from 2018-2022 from the Oregon and Washington shelf Role: BCO-DMO Data Manager	2024-10-15	Final no updates expected

Project: P-NEXFS investigation of the influence of aerosol phosphorus on the Mediterranean Sea (2 datasets)

Dataset	Latest Version Date	Current State
Sulfur Near Edge X-ray Fluorescence Spectroscopy Data for standard materials Role: BCO-DMO Data Manager	2019-02-22	Final no updates expected
Near Edge X-ray Fluorescence Spectroscopy Data for standard organic phosphorus compounds Role: BCO-DMO Data Manager	2019-03-13	Final no updates expected

Project: Bacteria as Biosensors of Carbon and Energy Flow in Marine Ecosystems: Quantitative Links Between Substrates, Transcripts, and Metabolism (4 datasets)

Dataset	Latest Version Date	Current State
Bulk dissolved organic carbon (DOC) from two microcosm incubation experiments conducted under three light treatments using water originating from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022 Role: BCO-DMO Data Manager	2023-09-18	Final no updates expected
Chromophoric dissolved organic matter (CDOM) from two microcosm incubation experiments conducted under three light treatments using water originating from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022 Role: BCO-DMO Data Manager	2023-09-18	Final no updates expected
Microbial respiration from microcosm experiments conducted under three light treatments using water originating from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022 Role: BCO-DMO Data Manager	2023-10-09	Final no updates expected
Dissolved inorganic nutrients from two microcosm incubation experiments conducted on sample water collected from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022 Role: BCO-DMO Data Manager	2024-12-02	Final no updates expected

Project: Ocean Acidification: Influence of Ocean Acidification on Biotic Controls of DMS Emissions (1 datasets)

Dataset	Latest Version Date	Current State
Concentrations of DMS, DMSPp, DMSPd, & DMSOd in relation to ocean acidification [H+] during the KOSMOS 2014 mesocosm experiment off Gran Canaria Role: BCO-DMO Data Manager	2019-06-03	Final no updates expected

Project: Validation of a New Geochemical Approach to Constrain Deep Sea Porewater Residence Times and Advection Rates: Applications to Biogeochemical Cycling at Guaymas Basin (3 datasets)

Dataset	Latest Version Date	Current State
Sedimentary radium isotope activity around Guaymas Basin from samples collected by HOV Alvin during R/V Atlantis cruise AT37-06 in December 2016 Role: BCO-DMO Data Manager	2019-11-25	Final no updates expected
Dissolved radium isotope activity around Guaymas Basin from samples collected by CTD and HOV Alvin during R/V Atlantis cruise AT37-06 in December 2016 Role: BCO-DMO Data Manager	2019-11-26	Final no updates expected
Dissolved radium isotope activity around Guaymas Basin from samples collected by CTD and HOV Alvin during R/V Atlantis cruise AT42-05 in November 2018 Role: BCO-DMO Data Manager	2019-12-03	Final no updates expected

Project: NSFOCE-BSF: Collaborative Research: The Role and Mechanisms of Nuclei-induced Calcium Carbonate Precipitation in the Coastal Carbon Cycle: A First In-depth Study (1 datasets)

Dataset	Latest Version Date	Current State
Core data collected in the Brazos River Plume, TX during 2017-2018 Role: BCO-DMO Data Manager	2021-03-11	Final no updates expected

Project: Collaborative Research: Iron Bioavailability in High-CO2 Oceans: New Perspectives on Iron Acquisition Mechanisms in Diatoms (1 datasets)

Dataset	Latest Version Date	Current State
Monthly cross-shore transects of biogeochemical properties in La Jolla, CA Role: BCO-DMO Data Manager	2021-01-29	Final no updates expected

Project: Collaborative Research: Quantifying trophic roles and food web ecology of salp blooms of the Chatham Rise (9 datasets)

Dataset	Latest Version Date	Current State
Carbon, nitrogen, d13C, and d15N water column data from the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2020-07-07	Final no updates expected
Sediment trap carbon, nitrogen, and isotope flux from the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2020-07-08	Final no updates expected
Sediment trap-derived flux of salp fecal pellets (carbon mass flux) from the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2020-06-02	Final no updates expected
Sediment trap chlorophyll a and phaeopigment flux from the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2020-06-02	Final no updates expected
Eukaryotic phytoplankton flow cytometric results from salp grazing incubations conducted on R/V Tangaroa cruise TAN1810 during Oct-Nov 2018 Role: BCO-DMO Data Manager	2021-04-08	Final no updates expected
Particle size, volume, and converted biomass from the gut contents of salps imaged via scanning electron microscopy on the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2023-05-10	Final no updates expected
Size-binned particle abundance and biovolume of the gut contents of salps imaged via scanning electron microscopy on the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2023-05-08	Final no updates expected
Particle size, volume, and converted biomass from FlowCam runs on the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2023-05-09	Final no updates expected
Size-binned particle abundance and biovolume from FlowCam runs on the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018 Role: BCO-DMO Data Manager	2023-05-11	Final no updates expected

Project: EAGER: High-throughput, culture-independent technique identifying cyanobacteria infections to improve understanding of carbon biogeochemical cycling (2 datasets)

Dataset	Latest Version Date	Current State
Water quality data, gene copy number counts, and 16S analyses from Rhode River samples collected at SERC during 2017 and 2018 Role: BCO-DMO Data Manager	2020-12-03	Final no updates expected
Gene copy number counts and 16S analyses of July 2019 Rhode River surface water incubated with or without viral dilution Role: BCO-DMO Data Manager	2020-08-25	Final no updates expected

Project: Collaborative research: Coral community resilience: testing the role of hidden diversity in pocilloporid corals at Moorea (5 datasets)

Dataset	Latest Version Date	Current State
Estimates of bleaching severity and colony size for Pocillopora spp. corals at Moorea in 2019 Role: BCO-DMO Data Manager	2021-07-23	Final no updates expected
Estimates of bleaching mortality and colony size for different Pocillopora haplotypes at Moorea in 2019 Role: BCO-DMO Data Manager	2021-07-23	Final no updates expected
Estimates of bleaching mortality and colony size for Pocillopora spp. corals at Moorea in 2019 Role: BCO-DMO Data Manager	2021-07-23	Final no updates expected
Summary metrics of light and temperature at multiple sites and depths on the fore reef of Moorea, French Polynesia from 2005 to 2019 Role: BCO-DMO Data Manager	2021-08-02	Final no updates expected
mtORF haplotype of each Pocillopora colony sampled at a given site and depth at Moorea, French Polynesia in August 2019 Role: BCO-DMO Data Manager	2021-08-03	Final no updates expected

Project: CAREER: Energy fluxes and community stability in a dynamic, high-latitude kelp ecosystem (3 datasets)

Dataset	Latest Version Date	Current State
Kelp growth data from seasonal global change experiments examining the effects of seasonal variation in light availability and nutrients on the response of three high-latitude kelp species Role: BCO-DMO Data Manager	2023-08-16	Final no updates expected
Results from feeding assays conducted as part of seasonal global change experiments examining the effects of seasonal variation in light availability and nutrients on the response of three high-latitude kelp species Role: BCO-DMO Data Manager	2023-08-17	Final no updates expected
Carbon and nitrogen data from kelp determined during seasonal global change experiments examining the effects of seasonal variation in light availability and nutrients on the response of three high-latitude kelp species Role: BCO-DMO Data Manager	2023-08-18	Final no updates expected

Project: GEOTRACES Arctic Section: Shipboard determination of key trace elements (4 datasets)

Dataset	Latest Version Date	Current State
Shipboard FIA dissolved Al, Fe, and Mn from samples collected by pump during USCGC Healy cruise HLY1502 (GN01) in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 Role: BCO-DMO Data Manager	2020-09-28	Final no updates expected
Shipboard FIA dissolved Al, Fe, and Mn from samples collected by GO-FLO bottles during USCGC Healy cruise HLY1502 (GN01) in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 Role: BCO-DMO Data Manager	2020-09-28	Final no updates expected
Shipboard FIA dissolved Al, Fe, and Mn from melt pond samples collected during USCGC Healy cruise HLY1502 (GN01) in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 Role: BCO-DMO Data Manager	2020-09-29	Final no updates expected
Shipboard FIA dissolved Al, Fe, and Mn from samples collected from ice floes using a pump during USCGC Healy cruise HLY1502 (GN01) in the Canada and Makarov Basins of the Arctic Ocean from August to October 2015 Role: BCO-DMO Data Manager	2021-07-09	Final no updates expected

Project: Collaborative Research: Exploring the role of exogenous polyphosphate in the precipitation of calcium phosphate minerals in the marine environment (1 datasets)

Dataset	Latest Version Date	Current State
Phosphohydrolysis rates from samples collected in the coastal western North Atlantic on R/V Endeavor cruise EN588 during September 2016 Role: BCO-DMO Data Manager	2019-05-08	Final no updates expected

Project: US GEOTRACES PMT: Shipboard determination of key dissolved trace elements (2 datasets)

Dataset	Latest Version Date	Current State
Shipboard FIA of Dissolved Al, Fe, and Mn from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-06-27	Final with updates expected
Shipboard FIA of Dissolved Al, Fe, and Mn from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-06-27	Final with updates expected

Project: Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump (9 datasets)

Dataset	Latest Version Date	Current State
32Si data from EXPORTS cruise RR1813 on R/V Roger Revelle in the Subarctic North Pacific near Station PAPA from August to September 2018 Role: BCO-DMO Data Manager	2020-01-03	Final no updates expected
32Si and 14C production data (experimental) from EXPORTS cruise RR1813 on R/V Roger Revelle in the Subarctic North Pacific near Station PAPA from August to September 2018 Role: BCO-DMO Data Manager	2020-01-06	Final no updates expected
Depth profiles in the euphotic zone of nitrate, silicate, and phosphate concentrations and profiles of silicic acid uptake rates from EXPORTS cruise DY131 in the North Atlantic during May 2021 Role: BCO-DMO Data Manager	2023-04-12	Final no updates expected
Results from nutrient limitation assessments quantifying the level of Si, N, and Fe stress being experienced by phytoplankton in samples collected on EXPORTS cruise DY131 in the North Atlantic during May 2021 Role: BCO-DMO Data Manager	2023-04-06	Final no updates expected
Dissolved trace metal (Mn, Fe, Co, Ni, Cu, Zn, Cd, Pb) concentrations from surface (towfish) samples collected during the 2018 EXPORTS cruise (RR1813) to the subarctic North Pacific near Ocean Station PAPA (Station P) on R/V Roger Revelle Role: BCO-DMO Data Manager	2023-06-02	Final no updates expected
Dissolved trace metal (Mn, Fe, Co, Ni, Cu, Zn, Cd, Pb) and labile particulate elemental (P, V, Mn, Fe, Co, Ni, Cu, Zn, Cd, Pb) concentrations from shipboard incubation experiments conducted on the 2018 EXPORTS cruise (RR1813) near Ocean Station PAPA Role: BCO-DMO Data Manager	2023-06-06	Final no updates expected
Dissolved trace metal (Mn, Fe, Co, Ni, Cu, Zn, Cd, Pb) concentrations from depth profile samples collected on the 2018 EXPORTS cruise (RR1813) to the subarctic North Pacific near Ocean Station PAPA (Station P) on R/V Roger Revelle Role: BCO-DMO Data Manager	2023-07-06	Final no updates expected
Data from nutrient manipulation experiments (conducted on EXPORTS cruise DY131) aimed at relieving or inducing nutrient stress in phytoplankton and quantifying these responses using metatranscriptomic sequencing Role: BCO-DMO Data Manager	2025-01-21	Final no updates expected
Dissolved trace metal and macronutrient concentrations from field samples collected during the EXPORTS North Atlantic campaign at the Porcupine Abyssal Plain-Sustained Observatory (PAP-SO) site on board the RRS Discovery (DY131) in May 2021 Role: BCO-DMO Data Manager	2025-02-28	Final no updates expected

Project: Identifying coral reef 'bright spots' from the global 2015-2017 thermal-stress event (1 datasets)

Dataset	Latest Version Date	Current State
Bleaching and environmental data for global coral reef sites from 1980-2020 Role: BCO-DMO Data Manager	2022-10-14	Final no updates expected

Project: Development and application of a high sensitivity, ultra low volume method to measure biomarkers of terrigenous organic matter in the open ocean (1 datasets)

Dataset	Latest Version Date	Current State
Concentrations of dissolved organic carbon and phenols from Polarstern cruise PS 94-ARK-XXIX/3 from August to October 2015 Role: BCO-DMO Data Manager	2019-05-10	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Section: Nd isotopes and REEs in the Arctic (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved REE concentrations and Nd isotopes from the US GEOTRACES Arctic USCGC Healy cruise HLY1502 from August to September 2015 Role: BCO-DMO Data Manager	2020-01-24	Final no updates expected
Dissolved REE concentrations from the US GEOTRACES Arctic cruise (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-06	Final no updates expected

Project: Collaborative Research: Diel physiological rhythms in a tropical oceanic copepod (8 datasets)

Dataset	Latest Version Date	Current State
Bottle data from R/V Atlantic Explorer cruise AE1910 during May 2019 Role: BCO-DMO Data Manager	2019-08-29	Final no updates expected
CTD profiles from R/V Atlantic Explorer cruise AE1910 during May 2019 Role: BCO-DMO Data Manager	2019-08-29	Final no updates expected
MOCNESS net data from R/V Atlantic Explorer cruise AE1910 during May 2019 Role: BCO-DMO Data Manager	2019-08-14	Final no updates expected
Continuous MOCNESS data files from R/V Atlantic Explorer cruise AE1910 during May 2019 Role: BCO-DMO Data Manager	2019-09-25	Final no updates expected
MOCNESS net data from R/V Atlantic Explorer cruise AE1918 in July 2019 Role: BCO-DMO Data Manager	2019-11-13	Final no updates expected
Continuous MOCNESS data files from R/V Atlantic Explorer cruise AE1918 during July 2019 Role: BCO-DMO Data Manager	2019-11-13	Final no updates expected
Processed CTD (1 m binned) data from R/V Atlantic Explorer cruise AE1918 during July 2019 Role: BCO-DMO Data Manager	2019-11-18	Final no updates expected
Organismal physiological metrics from time series experiments on samples collected on R/V Atlantic Explorer cruise AE1910 in May 2019 Role: BCO-DMO Data Manager	2021-01-19	Final no updates expected

Project: Collaborative Research: Chemical and microbiological studies of water-soluble alkanes in the ocean (3 datasets)

Dataset	Latest Version Date	Current State
Nutrient and cell count data from incubations conducted with methylcyclohexane or methylcyclopentane on samples collected from the Gulf of Mexico during June 2015 on R/V Atlantis cruise AT29-02 Role: BCO-DMO Data Manager	2024-10-11	Final no updates expected
Normalized oxygen from incubations conducted with methylcyclohexane using samples collected from the Gulf of Mexico during June 2015 on R/V Atlantis cruise AT29-02 Role: BCO-DMO Data Manager	2023-11-07	Final no updates expected
Normalized oxygen from incubations conducted with methylcyclopentane using samples collected from the Gulf of Mexico during June 2015 on R/V Atlantis cruise AT29-02 Role: BCO-DMO Data Manager	2023-11-07	Final no updates expected

Project: Convergence: RAISE: Linking the adaptive dynamics of plankton with emergent global ocean biogeochemistry (9 datasets)

Dataset	Latest Version Date	Current State
Global distribution of phosphate using high sensitivity techniques from data aggregated from many studies between 1988-2017 Role: BCO-DMO Data Manager	2019-04-17	Final no updates expected
Picoeukaryotic phytoplankton observations from available public repositories and primary sources from from 1988-2007 Role: BCO-DMO Data Manager	2019-12-04	Final no updates expected
Biomass historic CMIP5 data - mean picophytoplankton surface biomass estimated for climate models under the Historical scenario Role: BCO-DMO Data Manager	2019-12-04	Final no updates expected
Biomass rcp85 CMIP5 data - mean picophytoplankton surface biomass estimated for the climate models under the Representative Concentration Pathway 8.5 Role: BCO-DMO Data Manager	2019-12-04	Final no updates expected
Global cell abundance of picoeukaryotic phytoplankton, predicted by neural network models using average temperatures and nitrate from the World Ocean Atlas 2005 Role: BCO-DMO Data Manager	2019-12-04	Final no updates expected
Prochlorococcus, Synechococcus, and picoeukaryotic phytoplankton yearly mean global abundance for four CMIP5 climate scenarios using an ensemble of five circulation models Role: BCO-DMO Data Manager	2021-02-25	Final no updates expected
Prochlorococcus, Synechococcus, and picoeukaryotic phytoplankton yearly standard deviation from mean global abundance estimated for four CMIP5 climate scenarios using an ensemble of five circulation models Role: BCO-DMO Data Manager	2021-03-09	Final no updates expected
Prochlorococcus, Synechococcus, and picoeukaryotic phytoplankton for four future climatic scenarios and five Earth System Models (cell/ml) in a global 1x1 grid for the ocean surface (50m) Role: BCO-DMO Data Manager	2020-02-19	Final no updates expected
POM concentrations for carbon, nitrogen, and phosphorus from GO-SHIP Line C13.5/A13.5 in 2020 Role: BCO-DMO Data Manager	2022-01-31	Final no updates expected

Project: Methane, Ethylene, and Dissolved Organic Phosphorus Cycling in the Western North Atlantic Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Concentration measurements of water column phosphate, nitrate and nitrite, dissolved organic phosphorus, methane, and ethylene from samples collected during the R/V Neil Armstrong cruise AR16 in the western North Atlantic Ocean in May 2017 Role: BCO-DMO Data Manager	2019-07-19	Final no updates expected

Project: Collaborative Research: The Paradox of Salt Marshes as a Source of Alkalinity and Low pH, High Carbon Dioxide Water to the Ocean: A First In-depth Study of A Diminishing Source (3 datasets)

Dataset	Latest Version Date	Current State
Discrete bottle sample measurements for carbonate chemistry from samples collected in the Sage Lot Pond salt marsh tidal creek in Waquoit Bay, MA from 2012 to 2015 Role: BCO-DMO Data Manager	2019-05-23	Final no updates expected
Sensor measurements for dissolved inorganic carbon from the Sage Lot Pond salt marsh tidal creek in Waquoit Bay, MA from July to December 2015 Role: BCO-DMO Data Manager	2019-05-23	Final no updates expected
Discrete bottle sample measurements for carbonate chemistry, organic alkalinity and organic carbon from samples collected in Waquoit Bay and Vineyard Sound, MA in 2016 Role: BCO-DMO Data Manager	2020-02-25	Final no updates expected

Project: Collaborative research: Combining models and observations to constrain the marine iron cycle (3 datasets)

Dataset	Latest Version Date	Current State
Compiled dataset consisting of published and unpublished global nitrate d15N measurements from from 1975-2018 Role: BCO-DMO Data Manager	2019-05-28	Final with updates expected
Estimated nitrate d15N modeled using an ensemble of artificial neural networks (EANNs) Role: BCO-DMO Data Manager	2019-05-28	Final no updates expected
Global estimated dissolved zinc (Zn) using an ensemble of artificial neural networks Role: BCO-DMO Data Manager	2019-07-26	Final no updates expected

Project: RAPID: Larval Abundance, Behavior and Dispersal at Deep-sea Hydrothermal Vents in the Southern Mariana Trough (3 datasets)

Dataset	Latest Version Date	Current State
Macrofauna collected on colonization panels at Snail Vent Field on the Mariana Back-arc in 2014 Role: BCO-DMO Data Manager	2020-02-11	Final no updates expected
Sampling locations and identifications for larvae collected near three deep-sea hydrothermal vent fields from 2007 to 2017 Role: BCO-DMO Data Manager	2021-02-02	Final no updates expected
Larvae collected near Mariana Back-Arc hydrothermal vents in 2010 Role: BCO-DMO Data Manager	2022-08-05	Final no updates expected

Project: CAREER: An integrated molecular and physiological approach to examining the dynamics of upwelled phytoplankton in current and changing oceans (4 datasets)

Dataset	Latest Version Date	Current State
Discrete raw measurements from upwelling experiments conducted on two phytoplankton species isolated from the California Upwelling Zone Role: BCO-DMO Data Manager	2020-10-13	Final no updates expected
NCBI project accession and library information on each sample analyzed in upwelling experiments conducted on two phytoplankton species isolated from the California Upwelling Zone Role: BCO-DMO Data Manager	2021-03-17	Final no updates expected
Incubation experiments to assess the physiological and molecular response of subsurface phytoplankton communities to a simulation of the Upwelling Conveyor Belt Cycle (UCBC) conducted in summer 2019 onboard the R/V Oceanus (OC1905b) Role: BCO-DMO Data Manager	2025-02-19	Data not available
Data from samples collected at four sites experiencing upwelling off the coast of Northern California in May and June of 2019 Role: BCO-DMO Data Manager	2025-02-20	Data not available

Project: Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation in the Northeast Pacific (EXPORTS) (4 datasets)

Dataset	Latest Version Date	Current State
Size fractionated zooplankton C:N, d13C, and d15N from the EXPORTS cruise on R/V Roger Revelle (RR1813) during August and September 2018 Role: BCO-DMO Data Manager	2019-07-11	Final no updates expected
Size fractionated zooplankton d13C and d15N of individual amino acids from EXPORTS cruise RR1813 in August 2018 Role: BCO-DMO Data Manager	2022-01-18	Final no updates expected
Particle d15N values of amino acids from EXPORTS cruises SR1812 on R/V Sally Ride and RR1813 on R/V Roger Revelle in August to September 2018 Role: BCO-DMO Data Manager	2022-09-12	Final no updates expected
Particle bulk d15N values from EXPORTS cruises SR1812 on R/V Sally Ride and RR1813 on R/V Roger Revelle in August to September 2018 Role: BCO-DMO Data Manager	2022-09-13	Final no updates expected

Project: Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific (2 datasets)

Dataset	Latest Version Date	Current State
Percent cover of benthic functional groups in the Phoenix Islands Protected Area (PIPA) from 2009, 2012, 2015, and 2018 Role: BCO-DMO Data Manager	2022-01-11	Final no updates expected
Hourly temperature data from deployments between 2012 and 2018 from three of the Phoenix Islands Role: BCO-DMO Data Manager	2022-01-11	Final no updates expected

Project: U.S. GEOTRACES Pacific Meridional Transect: Tracing Basin-scale Nutrient Cycling and Carbon Export with Dissolved and Particulate Barium-isotopic Distributions (4 datasets)

Dataset	Latest Version Date	Current State
Barium concentration and isotopic data from SAFe, collected during the 2nd GEOTRACES Intercalibration cruise (R/V Knorr KN195-08) in the eastern North Pacific during May 2009 Role: BCO-DMO Data Manager	2019-08-06	Final no updates expected
Barium concentration and isotopic data collected along the California Coastline during July 2014 from R/V Melville cruise MV1405 Role: BCO-DMO Data Manager	2019-06-10	Final no updates expected
Barium isotope ratios (δ138Ba) in small size fraction particles from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-06-22	Final no updates expected
Barium isotope ratios (δ138Ba) in small size fraction particles from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2021-06-22	Final no updates expected

Project: Collaborative Research: Shifting the Hypoxia Paradigm – New Directions to Explore the Spread and Impacts of Ocean/Great Lakes Deoxygenation (1 datasets)

Dataset	Latest Version Date	Current State
Collection locations, dates, and weight and length measurements of individuals of three fish species from the Matagorda Bay region of Texas in the northwestern Gulf of Mexico from 2021 to 2023 Role: BCO-DMO Data Manager	2025-04-15	Under revision

Project: Collaborative Research: Hydrothermal Fungi in the Guaymas Basin Hydrocarbon Ecosystem (2 datasets)

Dataset	Latest Version Date	Current State
Porewater nutrient, sulfide, and sulfate concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at the Max Planck Institute for Marine Microbiology Role: BCO-DMO Data Manager	2020-08-21	Final no updates expected
Porewater sulfate and sulfide concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at UNC Chapel Hill Role: BCO-DMO Data Manager	2020-06-26	Final with updates expected

Project: Collaborative Research: Investigations into microbially mediated ecological diversification in sponges (1 datasets)

Dataset	Latest Version Date	Current State
Fluorescence dissolved organic matter (fDOM) analysis of inhalant and exhalent water samples from sponges studied at an artificial reef off the coast of the Florida Keys, USA in August 2021 Role: BCO-DMO Data Manager	2023-08-11	Final no updates expected

Project: GEOTRACES Arctic Section: Processes affecting the biogeochemical cycling of essential and toxic metalloids in the Arctic Ocean (5 datasets)

Dataset	Latest Version Date	Current State
Selenium speciation depth profiles, including Selenite (SeIV), Selenate (SeVI), Organic selenide (Org Se-II), and Total Se, from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-07	Preliminary and in progress
Total Particulate Selenium depth profiles from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-09	Preliminary and in progress
Aerosol Selenium data from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-10	Preliminary and in progress
Total Particulate Arsenic depth profiles from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-11	Preliminary and in progress
Arsenic Speciation from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-11	Preliminary and in progress

Project: GEOTRACES Arctic Section: Methane, vanadium, barium, and gallium as process indicators in the Arctic Ocean (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved Ba, Cd, Cu, Ga, Mn, Ni, and V concentrations and Ba isotope concentrations from the US GEOTRACES Arctic Expedition (GN01, HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2021-07-01	Final no updates expected
Dissolved methane (CH₄) concentrations from the U.S. GEOTRACES Arctic cruise (HLY1502; GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2024-12-20	Final no updates expected

Project: RAPID: The ecological role of Pyrosoma atlanticum in the Northern California Current (5 datasets)

Dataset	Latest Version Date	Current State
CTD data collected off the Oregon Coast on three cruises aboard NOAA Ship Bell M. Shimada during 2018 Role: BCO-DMO Data Manager	2021-01-20	Final no updates expected
Chlorophyll and phaeopigment data collected off the Oregon Coast on two cruises aboard NOAA Ship Bell M. Shimada during 2018 Role: BCO-DMO Data Manager	2021-01-21	Final no updates expected
Pyrosome total colony lengths from samples collected off the Oregon Coast on three cruises aboard NOAA Ship Bell M. Shimada during 2018 Role: BCO-DMO Data Manager	2021-01-21	Final no updates expected
Pyrosome gut pigment contents from samples collected off the Oregon Coast on two cruises aboard NOAA Ship Bell M. Shimada during 2018 Role: BCO-DMO Data Manager	2021-01-22	Final no updates expected
Pyrosome abundances from samples collected off the Oregon Coast on three cruises aboard NOAA Ship Bell M. Shimada during 2018 Role: BCO-DMO Data Manager	2021-01-22	Final no updates expected

Project: Collaborative Research: Probing the Metabolic and Electrical Interactions of Cable Bacteria in Anoxic Sediments (8 datasets)

Dataset	Latest Version Date	Current State
O2 saturation from microsensor profiles of ex situ sediment cores collected in the Chesapeake Bay and measured during 2017-2018 Role: BCO-DMO Data Manager	2021-04-06	Final no updates expected
pH from microsensor profiles of ex situ sediment cores collected in the Chesapeake Bay and measured during 2017-2018 Role: BCO-DMO Data Manager	2021-04-07	Final no updates expected
H2S from microsensor profiles of ex situ sediment cores collected in the Chesapeake Bay and measured during 2017-2018 Role: BCO-DMO Data Manager	2021-04-07	Final no updates expected
Microscopy counts (Beggiatoa-like filaments, Cable bacteria), together with in situ temperature and salinity and surface sediment chlorophyll concentrations, of ex situ sediment cores collected in the Chesapeake Bay during 2017-2018 Role: BCO-DMO Data Manager	2021-04-07	Final no updates expected
Geochemistry and microscopy from incubation experiments of Chesapeake Bay sediments conducted at Horn Point Laboratory Role: BCO-DMO Data Manager	2022-11-02	Final no updates expected
O2 microsensor profiling conducted alongside the destructive sampling of Chesapeake Bay sediments during incubation experiments at Horn Point Lab Role: BCO-DMO Data Manager	2022-11-08	Final no updates expected
pH microsensor profiling conducted alongside the destructive sampling of Chesapeake Bay sediments during incubation experiments at Horn Point Lab Role: BCO-DMO Data Manager	2022-11-09	Final no updates expected
H2S microsensor profiling conducted alongside the destructive sampling of Chesapeake Bay sediments during incubation experiments at Horn Point Lab Role: BCO-DMO Data Manager	2022-11-09	Final no updates expected

Project: Variability in particle size distributions, sinking velocities, and fluxes in the northern Gulf of Alaska (2 datasets)

Dataset	Latest Version Date	Current State
Large particulate matter concentration, biovolume, and sized distribution in the Pacific Ocean from 2015-04-11 to 2015-06-18 measured by the Underwater Vision Profiler 5 (UVP5) on the P16N Repeat Hydrography cruise aboard the NOAA Ship Ronald H. Brown Role: BCO-DMO Data Manager	2021-04-27	Final no updates expected
Zooplankton biomass, taxonomic composition, and abundance in the Pacific Ocean from 2015-04-11 to 2015-06-18 measured by the Underwater Vision Profiler 5 (UVP5) on the P16N Repeat Hydrography cruise aboard the NOAA Ship Ronald H. Brown Role: BCO-DMO Data Manager	2021-04-12	Final no updates expected

Project: Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay (1 datasets)

Dataset	Latest Version Date	Current State
Total dissolved cobalt and labile dissolved cobalt distributions measured by shipboard voltammetry in the Amundsen Sea, Ross Sea, and Terra Nova Bay during the CICLOPS expedition on RVIB Nathaniel B. Palmer (NBP1801) from Dec 2017 to Feb 2018 Role: BCO-DMO Data Manager	2023-04-11	Final no updates expected

Project: Collaborative Research: Assessing the relative importance of small vs large particles as sources of nutrition to abyssal communities (5 datasets)

Dataset	Latest Version Date	Current State
Bulk isotopic composition (d15N and d13C) of abyssal megafauna and macrofauna from Stations M and Aloha Role: BCO-DMO Data Manager	2022-01-12	Final no updates expected
Capture records of abyssal megafauna captured using submersibles and ROVs at Station ALOHA off Hawaii and Station M off California from 2019 to 2020 Role: BCO-DMO Data Manager	2024-04-29	Final no updates expected
Compound specific isotope data of amino acids for abyssal macrofauna, megafauna, sediments, sediment traps, and in situ filtered particles at Station ALOHA off Hawaii and Station M off California from 2019 to 2020 Role: BCO-DMO Data Manager	2024-04-29	Final no updates expected
Particulate Th data from samples collected on 5 cruises at Station ALOHA off Hawaii and Station M off California from 2019 to 2020 Role: BCO-DMO Data Manager	2024-03-20	Final no updates expected
Total Th data from samples collected on 5 cruises at Station ALOHA off Hawaii and Station M off California from 2019 to 2020 Role: BCO-DMO Data Manager	2024-03-20	Final no updates expected

Project: Fingerprinting and Calibrating Low Oxygen Conditions Using Vanadium Isotopes (6 datasets)

Dataset	Latest Version Date	Current State
Analytical data for the analysis of a new instrumental method for vanadium isotopic analysis Role: BCO-DMO Data Manager	2020-07-29	Final no updates expected
Thallium isotope data from a Cretaceous Oceanic Anoxic Event Role: BCO-DMO Data Manager	2020-07-29	Final no updates expected
V isotope composition of previously collected seawater samples Role: BCO-DMO Data Manager	2020-08-03	Final no updates expected
Vanadium isotope and elemental concentration analyses of numerous ferromanganese crusts and nodule samples Role: BCO-DMO Data Manager	2020-08-03	Final no updates expected
Vanadium isotope data from globally representative sediments that have a range of bottom water oxygen conditions Role: BCO-DMO Data Manager	2020-08-04	Final no updates expected
Vanadium concentrations and isotope compositions of seawater samples collected from the South Atlantic Ocean (2010 UK GEOTRACES cruise GA10/D357 Leg 1) and the Black Sea (2013 MedBlack GEOTRACES cruise leg 2, 64PE373, R/V Pelagia) Role: BCO-DMO Data Manager	2025-04-01	Final no updates expected

Project: Collaborative Research: Chemoautotrophy in Antarctic Bacterioplankton Communities Supported by the Oxidation of Urea-derived Nitrogen (5 datasets)

Dataset	Latest Version Date	Current State
Sample log recorded during cruise LMG1801 on R/V Laurence M. Gould from January to February 2018 Role: BCO-DMO Data Manager	2021-04-08	Final no updates expected
Measurements of chemoautotrophy in samples collected on cruise LMG1801 on R/V Laurence M. Gould from January to February 2018 Role: BCO-DMO Data Manager	2021-04-08	Final no updates expected
Results of qPCR assessments of the abundance of genes related to nitrification, and measurements of ammonia, urea, nitrite and polyamine concentrations in samples collected on cruise LMG1801 on R/V Laurence M. Gould from January to February 2018 Role: BCO-DMO Data Manager	2021-04-08	Final no updates expected
Results of measurements of the oxidation of 15N supplied as ammonia, urea, putrescine or nitrite in samples collected from continental shelf waters west of the Antarctic Peninsula on cruise LMG1801 from January to February 2018 Role: BCO-DMO Data Manager	2021-10-11	Final no updates expected
Natural abundance of 15N and 18O measured in samples collected over the continental shelf west of the Antarctic Peninsula on cruise LMG1801 from January to February 2018 Role: BCO-DMO Data Manager	2021-04-08	Final no updates expected

Project: Collaborative Research: Inferring Cellular Lysis and Regeneration of Organic Matter by Marine Viruses (4 datasets)

Dataset	Latest Version Date	Current State
CTD data from R/V Atlantic Explorer cruise AE2207 to the Bermuda Atlantic Time Series (BATS) station in April 2022 Role: BCO-DMO Data Manager	2022-07-14	Final no updates expected
Processed CTD data with thermodynamic calculations from R/V Atlantic Explorer cruise AE2207 to the Bermuda Atlantic Time Series (BATS) station in April 2022 Role: BCO-DMO Data Manager	2022-07-21	Final no updates expected
ADCP current depth profiles from R/V Atlantic Explorer cruise AE2207 to the Bermuda Atlantic Time Series (BATS) station in April 2022 Role: BCO-DMO Data Manager	2022-07-18	Final no updates expected
ADCP surface current velocities and directions from R/V Atlantic Explorer cruise AE2207 to the Bermuda Atlantic Time Series (BATS) station in April 2022 Role: BCO-DMO Data Manager	2022-07-18	Final no updates expected

Project: Vision-mediated influence of low oxygen on the physiology and ecology of marine larvae (2 datasets)

Dataset	Latest Version Date	Current State
Maximum depths of the visual luminoxyscape for four species of marine invertebrate larvae from CalCOFI stations between La Jolla, California to Point Conception between 1984-2019 Role: BCO-DMO Data Manager	2021-09-24	Final no updates expected
Organized and quality-controlled CalCOFI data for CTD casts and bottle measurements from CalCOFI stations between La Jolla, California to Point Conception between 1984-2019 Role: BCO-DMO Data Manager	2021-09-24	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Section: The Geochemistry Size-fractionated Suspended Particles Collected by in-situ Filtration (1 datasets)

Dataset	Latest Version Date	Current State
Size-fractionated major and minor particle composition and concentration from the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2020-04-01	Final no updates expected

Project: EAGER: Collaborative Research: Bleaching phenotypes of acute vs. chronic coral bleaching susceptibility and resilience: towards a standardized coral resilience diagnostic (9 datasets)

Dataset	Latest Version Date	Current State
Physiological responses of the coral host and associated endosymbionts measured during two experiments testing the effects of acute and chronic thermal stress on the scleractinian coral, Stylophora pistillata Role: BCO-DMO Data Manager	2021-08-10	Final no updates expected
Temperature data measured during two experiments testing the effects of acute and chronic thermal stress on the scleractinian coral, Stylophora pistillata Role: BCO-DMO Data Manager	2021-08-10	Final no updates expected
Maximum potential quantum efficiency of Photosystem II (Fv/Fm) for two coral species, Acropora hemprichii and Porites lobata, in response to thermal stress Role: BCO-DMO Data Manager	2021-08-10	Final no updates expected
Physiological metrics recorded at the end of experiments conducted to examine two coral species' responses to thermal stress Role: BCO-DMO Data Manager	2021-08-11	Final no updates expected
Photosynthesis and respiration data recorded during experiments conducted to examine two coral species' responses to thermal stress Role: BCO-DMO Data Manager	2021-08-11	Final no updates expected
Coral physiology data (Fv/Fm) on four collected coral species from six sites in the Red Sea from 2018 to 2020 Role: BCO-DMO Data Manager	2021-11-03	Final no updates expected
Coral physiology data (chlorophyll a, symbiont densities) on four collected coral species from six sites in the Red Sea from 2018 to 2020 Role: BCO-DMO Data Manager	2021-11-03	Final no updates expected
Coral physiology data (visual bleaching) on four collected coral species from six sites in the Red Sea from 2018 to 2020 Role: BCO-DMO Data Manager	2021-11-03	Final no updates expected
Anemone photochemistry assessed via active chlorophyll a fluorescence by pulse amplitude modulation (PAM) fluorometry after acute heating across a range of temperatures (28–36°C) in a controlled Coral Bleaching Acute Stress System (CBASS) Role: BCO-DMO Data Manager	2025-02-18	Data not available

Project: RAPID: Ecosystem impact of a coral bleaching event: The role of coral exudates in shifting oligotrophic biogeochemistry and reef microbiomes. (1 datasets)

Dataset	Latest Version Date	Current State
Coral associated microbes on coral, sediment, and water sampled from coral reefs in Mo'orea, French Polynesia from 2017 to 2020 Role: BCO-DMO Data Manager	2023-07-27	Final no updates expected

Project: Using genomics to link traits to ecosystem function in the eelgrass Zostera marina (4 datasets)

Dataset	Latest Version Date	Current State
Temperature data recorded using HOBO Pendant MX2201 loggers deployed at 14 sites in Tomales Bay and Bodega Harbor during August 2019 Role: BCO-DMO Data Manager	2024-04-09	Final no updates expected
Sample collection information and sequence accessions at the National Center for Biotechnology Information (NCBI) for whole genome sequencing of eelgrass (Zostera marina) collected at Bodega and Tomales Bay, CA, USA from July to September 2019 Role: BCO-DMO Data Manager	2024-04-10	Final no updates expected
Shoot measurements (sheath length and width) for the eelgrass (Zostera marina) shoots sampled for whole genome sequencing collected from Bodega and Tomales Bay, CA, USA from July to September 2019 Role: BCO-DMO Data Manager	2024-04-10	Final no updates expected
Sample collection and sequence accession information for Zostera marina whole genome resequencing from specimens collected at 16 geographic locations worldwide in 2017 Role: BCO-DMO Data Manager	2024-04-10	Final no updates expected

Project: Collaborative research: Using individual amino acids N isotopes in sinking particles and surficial sediments to reconstruct euphotic zone N sources and trophic structure (2 datasets)

Dataset	Latest Version Date	Current State
Nitrogen isotope ratios (δ15N) in amino acid standards and in four field-collected samples Role: BCO-DMO Data Manager	2022-12-09	Final no updates expected
Concentration and δ15N of amino acids in size-fractionated particles from the eastern tropical North Pacific ODZ in December 2020 Role: BCO-DMO Data Manager	2025-03-12	Final no updates expected

Project: Collaborative Research: Hydrothermal and Microbiological Investigations of the Active Brothers Volcano in the Kermadec Arc (1 datasets)

Dataset	Latest Version Date	Current State
Accession numbers for metagenome-assembled genomes (MAGs) from samples collected in 2018 on R/V Thompson cruise TN350 at the Upper and Lower Cones, Upper Caldera Wall and NW Caldera, Brothers Volcano Role: BCO-DMO Data Manager	2022-01-19	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Section: Determination of atmospheric wet and dry deposition and air-sea exchange of mercury species from coastal and offshore waters (7 datasets)

Dataset	Latest Version Date	Current State
Measurements of total dissolved gaseous mercury in surface waters from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in aerosols from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in ice cores from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in melt pond water from samples collected during the GEOTRACES Arctic Ocean cruise in 2015 (HLY1502, GN01). Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury in wet deposition samples from USCGC Healy HLY1502 in the Canada and Makarov Basins of the Arctic Ocean; Dutch Harbor to Dutch Harbor from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Mercury and methylmercury concentrations in surface snow samples from USCGC Healy HLY1502 in the Canada and Makarov Basins of the Arctic Ocean; Dutch Harbor to Dutch Harbor from August to October 2015 Role: BCO-DMO Data Manager	2021-01-25	Final no updates expected
Atmospheric total gaseous mercury from the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2021-02-19	Final no updates expected

Project: GEOTRACES Arctic Section: Disequilibria between Radium-226, Lead-210 and Polonium-210 in the Arctic Ocean and their implications for trace metal distribution (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved and large particulate Polonium 210 and Lead 210 measurements from the Western Arctic Ocean, which were sampled as part of the 2015 US GEOTRACES Cruise, HLY1502 (GN01), on USCGC Healy Role: BCO-DMO Data Manager	2020-04-01	Final no updates expected
Small particulate Polonium 210 and Lead 210 measurements from the Western Arctic Ocean, which were sampled as part of the 2015 US GEOTRACES Cruise, HLY1502 (GN01), on USCGC Healy Role: BCO-DMO Data Manager	2020-04-07	Final no updates expected

Project: GEOTRACES Pacific Meridional Transect: Measurement of chlorofluorocarbons and sulfur hexafluoride (1 datasets)

Dataset	Latest Version Date	Current State
CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 Role: BCO-DMO Data Manager	2020-08-13	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Section: Sampling and Analysis of Atmospheric Deposition (6 datasets)

Dataset	Latest Version Date	Current State
Concentrations of aerosol trace elements collected from bulk aerosol samples on the 2015 US GEOTRACES Western Arctic Transect cruise on USCGC Healy (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-06-03	Final no updates expected
Concentrations of ultrapure water soluble aerosol trace elements collected from bulk aerosol samples on the 2015 US GEOTRACES Western Arctic Transect on USCGC Healy (HLY1502) August to October 2015 Role: BCO-DMO Data Manager	2020-06-04	Final no updates expected
Soluble Ionic Species (Coarse) in aerosols collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 from from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress
Soluble Ionic Species (Fine) in aerosols collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress
Fine aerosol iron (Fe) collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress
Coarse aerosol iron (Fe) collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 Role: BCO-DMO Data Manager	2019-10-24	Preliminary and in progress

Project: Trace Element Organic Speciation along the US GEOTRACES Pacific Meridional Transect (2 datasets)

Dataset	Latest Version Date	Current State
Iron ligand speciation profiles analyzed by liquid chromatography-mass spectrometry from samples collected on the US GEOTRACES Pacific Meridional Transect (PMT) cruises (GP15, RR1814 & RR1815) on R/V Roger Revelle from September to November 2018 Role: BCO-DMO Data Manager	2023-06-29	Final no updates expected
Iron ligand concentration in particles (1-51 μm) analyzed by liquid chromatography-mass spectrometry from samples collected on the US GEOTRACES Pacific Meridional Transect (PMT) cruise RR1814 (GP15) on R/V Roger Revelle in October 2018 Role: BCO-DMO Data Manager	2024-06-18	Final no updates expected

Project: Collaborative Research: A RAPID response to Hurricane Harvey's impacts on coastal carbon cycle, metabolic balance and ocean acidification (2 datasets)

Dataset	Latest Version Date	Current State
Discrete data on hydrography (from CTD casts) and chemical analyses of dissolved nutrients and organic carbon on the Louisiana-Texas shelf in the Gulf of Mexico from R/V Acadiana cruise 18-21 September 2017 Role: BCO-DMO Data Manager	2021-03-10	Final no updates expected
Discrete data on hydrography (from CTD casts) and chemical analyses of dissolved nutrients and organic carbon on the Louisiana-Texas shelf in the Gulf of Mexico from R/V Pelican cruise 28 September – 11 October 2017 Role: BCO-DMO Data Manager	2021-03-17	Final no updates expected

Project: GEOTRACES Pacific Meridional Transect: Measurement of Beryllium-7 as a Tracer of Upper Ocean Processes (2 datasets)

Dataset	Latest Version Date	Current State
Aerosol and seawater beryllium-7 concentrations from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2020-04-20	Final no updates expected
Aerosol and seawater beryllium-7 concentrations from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2020-04-20	Final no updates expected

Project: Trajectories in functional diversity after disturbance at vents on the East Pacific Rise (1 datasets)

Dataset	Latest Version Date	Current State
Sampling locations and identifications for larvae collected near three deep-sea hydrothermal vent fields from 2007 to 2017 Role: BCO-DMO Data Manager	2021-02-02	Final no updates expected

Project: CAREER: Investigating aerobic microbial respiration dynamics in coastal hypoxia (8 datasets)

Dataset	Latest Version Date	Current State
Nutrient concentrations from R/V Pelican cruise PE22-03 in the Northern Gulf of Mexico in August 2021 Role: BCO-DMO Data Manager	2022-09-02	Final no updates expected
Nutrient concentrations from R/V Pelican cruise PE21-18 in the Northern Gulf of Mexico in April and May 2021 Role: BCO-DMO Data Manager	2022-09-06	Final no updates expected
Processed CTD data (binned) from 24 casts conducted on R/V Pelican cruise PE22-03 in the Northern Gulf of Mexico in August 2021 Role: BCO-DMO Data Manager	2023-07-06	Final no updates expected
Processed CTD data from 24 casts conducted on R/V Pelican cruise PE22-03 in the Northern Gulf of Mexico in August 2021 Role: BCO-DMO Data Manager	2022-09-08	Final no updates expected
Processed CTD data (binned) from 20 casts conducted on R/V Pelican cruise PE23-20 in the Northern Gulf of Mexico in May 2023 Role: BCO-DMO Data Manager	2023-09-11	Final no updates expected
Processed CTD data from 20 casts conducted on R/V Pelican cruise PE23-20 in the Northern Gulf of Mexico in May 2023 Role: BCO-DMO Data Manager	2023-09-12	Final no updates expected
Processed CTD data (averaged into 1-meter depth bins) from 26 casts conducted on R/V Pelican cruise PE24-03 in the Northern Gulf of Mexico in August 2023 Role: BCO-DMO Data Manager	2025-02-17	Final no updates expected
Processed CTD data from 26 casts conducted on R/V Pelican cruise PE24-03 in the Northern Gulf of Mexico in August 2023 Role: BCO-DMO Data Manager	2025-02-17	Final no updates expected

Project: Collaborative Research: The Effect of Ocean Acidification on Fe Availability to Phytoplankton in Coastal and Oceanic Waters of the Eastern North Pacific (2 datasets)

Dataset	Latest Version Date	Current State
Concentrations of dissolved inorganic macronutrients, chlorophyll a, phaeophytin, PON, and POC measured during phytoplankton shipboard incubation experiments on the FeOA cruise SKQ202209S on R/V Sikuliaq in the NE Pacific from June to July 2022 Role: BCO-DMO Data Manager	2024-12-09	Final no updates expected
Depth profile chlorophyll, macronutrient, trace metal, metal speciation, and carbon system data from FeOA project cruise SKQ202209S on the R/V Sikuliaq in the Northeast Pacific between June and July 2022 Role: BCO-DMO Data Manager	2025-02-03	Final no updates expected

Project: US GEOTRACES PMT: Cobalt Biogeochemical Cycling and Connections to Metalloenzymes in the Pacific Ocean (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved Cobalt and Labile Cobalt from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-05-05	Final no updates expected
Dissolved Cobalt and Labile Cobalt from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2020-07-15	Final no updates expected

Project: Trojan Horses in the Marine Realm: Protist Parasite-host Dynamics in Coastal Waters (2 datasets)

Dataset	Latest Version Date	Current State
Relative abundances of different Syndiniales groups from surface water samples collected at the Martha's Vineyard Coastal Observatory (MVCO) monthly or bimonthly between 2013 and 2021 Role: BCO-DMO Data Manager	2023-06-14	Final no updates expected
Group II Syndiniales infected host and dinospore counts determined from CARD-FISH hybridization carried out on samples collected at the Martha's Vineyard Coastal Observatory (MVCO) monthly or bimonthly from September 2019 to October 2020 Role: BCO-DMO Data Manager	2023-06-21	Final no updates expected

Project: Effects of Climate Change Variables on Microbial Autotroph-Heterotroph Carbon Flux (1 datasets)

Dataset	Latest Version Date	Current State
Transcriptomes of co-cultured marine microbes (Emiliania huxleyi, Thalassiosira pseudonana, and Synechococcus) and Ruegeria pomeroyi DSS-3 Role: BCO-DMO Data Manager	2023-08-01	Final no updates expected

Project: GEOTRACES Arctic section: Application of 210Po and 210Pb distribution at contrasting interface regimes of Western Arctic (1 datasets)

Dataset	Latest Version Date	Current State
Particulate & dissolved Po-210 & Pb-210 in seawater, snow, melt ponds, ice core, ice-rafted sediments, and aerosols from the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-07-08	Final no updates expected

Project: Collaborative Research: U.S. GEOTRACES PMT: Dissolved trace metal distributions and size partitioning (2 datasets)

Dataset	Latest Version Date	Current State
Surface fish dissolved metals (Ni, Mn, Pb, Ce, Y, La) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-07-07	Final no updates expected
Surface fish dissolved metals (Ni, Mn, Pb, Ce, Y, La) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2022-07-07	Final no updates expected

Project: GEOTRACES Arctic section: Dissolved micronutrient trace metal distributions and size partitioning (1 datasets)

Dataset	Latest Version Date	Current State
Concentrations of dissolved micronutrient trace metals (Fe, Zn, Ni, Cu, Cd, Pb, Mn) in seawater, sea ice, and melt ponds collected during the US GEOTRACES Arctic cruise (HLY1502; GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-04-15	Final no updates expected

Project: Microbial activity in oxygenated subseafloor sediment (1 datasets)

Dataset	Latest Version Date	Current State
16S rRNA gene datasets, metagenomes, and metatranscriptomes from cores collected on R/V Knorr cruise KN223 in the North and West Atlantic Ocean from October to December 2014 Role: BCO-DMO Data Manager	2020-02-28	Final no updates expected

Project: Collaborative Research: Quantifying the effects of variable light and iron on the nitrate assimilation isotope effect of phytoplankton (1 datasets)

Dataset	Latest Version Date	Current State
Nitrate plus nitrite isotopic compositions from Leg 1 of the Antarctic Circumnavigation Expedition (ACE) research cruise onboard the R/V Akademik Treshnikov from December 2016 to January 2017 Role: BCO-DMO Data Manager	2023-07-18	Final no updates expected

Project: MRI: Acquisition of Stable Isotope Instrumentation for the Biogeosciences at Princeton University (4 datasets)

Dataset	Latest Version Date	Current State
Bulk suspended PON d15N from several cruises conducted in the Southern Ocean south of Africa from 2012-2019 Role: BCO-DMO Data Manager	2020-03-04	Final no updates expected
Nitrate+nitrite and nitrate-only d15N from R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-06	Final no updates expected
Planktic foraminifer tissue and shell d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-10	Final no updates expected
Size-fractionated zooplankton d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 Role: BCO-DMO Data Manager	2020-03-10	Final no updates expected

Project: Understanding How Virus Infection Affects Gene Flow and Microbial Evolution in Extreme Polar Environments (2 datasets)

Dataset	Latest Version Date	Current State
Geochemical data of ground ice and pore water in frozen sediments from the Barrow Permafrost Tunnel in Utqiaġvik, Alaska in 2017 and 2018 Role: BCO-DMO Data Manager	2022-02-16	Final no updates expected
Geochemical data of permafrost brines from the Barrow Permafrost Tunnel in Utqiaġvik, Alaska Role: BCO-DMO Data Manager	2022-02-16	Final no updates expected

Project: Iron cycling in bioturbated sediments - Fluxes, diagenetic redistribution, and isotopic signatures (1 datasets)

Dataset	Latest Version Date	Current State
Chemical analysis of sediment core pore water from the Shinnecock Bay tidal flat in February of 2019 Role: BCO-DMO Data Manager	2022-04-04	Final no updates expected

Project: RUI: Collaborative Research: Trait differentiation and local adaptation to depth within meadows of the foundation seagrass Zostera marina (10 datasets)

Dataset	Latest Version Date	Current State
Temperature/light data collected using Onset HOBO Pendant data loggers at two sites in Massachusetts, USA in 2019 Role: BCO-DMO Data Manager	2021-04-01	Final no updates expected
Heights and stages of Zostera marina flowering shoots determined from from weekly-biweekly surveys in shallow and deep zones at two sites in Massachusetts, USA in 2019 Role: BCO-DMO Data Manager	2021-03-29	Final no updates expected
Vegetative and flowering density of Zostera marina determined from from weekly-biweekly surveys in shallow and deep zones at two sites in Massachusetts, USA in 2019 Role: BCO-DMO Data Manager	2021-03-30	Final no updates expected
Vegetative density data from two surveys of eelgrass flowering in shallow and deep zones at four different sites in Massachusetts, USA in 2019 Role: BCO-DMO Data Manager	2021-03-30	Final no updates expected
Seed counts from a survey of the shallow and deep zones at four different sites in Massachusetts, USA in 2019 Role: BCO-DMO Data Manager	2021-03-31	Final no updates expected
Vegetative shoot heights of Zostera marina determined from from weekly-biweekly surveys in shallow and deep zones at two sites in Massachusetts, USA in 2019 Role: BCO-DMO Data Manager	2021-03-31	Final no updates expected
Eelgrass density and reproduction at Curlew Beach in Nahant, MA and Niles Beach in Gloucester, MA from samples collected by SCUBA in 2014 Role: BCO-DMO Data Manager	2021-05-10	Final no updates expected
DNA microsatellite alleles from eelgrass ramets collected Curlew Beach in Nahant, MA and Niles Beach in Gloucester, MA in 2014 Role: BCO-DMO Data Manager	2021-05-11	Final no updates expected
DNA microsatellite alleles from flowering shoots and seeds collected Curlew Beach in Nahant, MA and Niles Beach in Gloucester, MA in 2014 Role: BCO-DMO Data Manager	2021-05-11	Final no updates expected
NCBI accession numbers and related metadata for an SRA archive of the seagrass, Zostera marina Role: BCO-DMO Data Manager	2025-04-10	Final no updates expected

Project: Cycling of Dissolved Organic Matter in the Pacific and Indian Oceans Using Radiocarbon (1 datasets)

Dataset	Latest Version Date	Current State
Concentrations and radiocarbon signatures of SPE-DOC extracted from seawater samples on GO-SHIP cruises P16N, P18, and IO7N in the North Pacific, Eastern Pacific, and Western Indian Oceans Role: BCO-DMO Data Manager	2021-06-28	Final no updates expected

Project: FSML: Instrumentation at UW Friday Harbor Laboratories for Studies of the Biological Impacts of Ocean Acidification and Ocean Change (5 datasets)

Dataset	Latest Version Date	Current State
[DEPRECATED] pCO2 and temperature recorded from 2018-2020 from a sensor array that measures pH, pCO2, temperature, salinity, dissolved oxygen, chlorophyll, turbidity, and current velocity at Friday Harbor Laboratories Ocean Observatory (FHLOO) Role: BCO-DMO Data Manager	2020-05-12	Deprecated
[DEPRECATED] Dissolved oxygen and temperature recorded from 2018-2020 from a sensor array that measures pH, pCO2, temperature, salinity, dissolved oxygen, chlorophyll, turbidity, and current velocity at Friday Harbor Laboratories Ocean Observatory (FHLOO) Role: BCO-DMO Data Manager	2020-05-15	Deprecated
[DEPRECATED] pH (total hydrogen scale) data recorded from 2018-2020 from a sensor array that measures pH, pCO2, temperature, salinity, dissolved oxygen, chlorophyll, turbidity, and current velocity at Friday Harbor Laboratories Ocean Observatory (FHLOO) Role: BCO-DMO Data Manager	2020-05-19	Deprecated
[DEPRECATED] Temperature and salinity recorded from 2018-2020 from a sensor array that measures pH, pCO2, temperature, salinity, dissolved oxygen, chlorophyll, turbidity, and current velocity at Friday Harbor Laboratories Ocean Observatory (FHLOO) Role: BCO-DMO Data Manager	2020-05-22	Deprecated
Seawater data (2018-2024) recorded from the Friday Harbor Laboratories Ocean Observatory (FHLOO) Role: BCO-DMO Data Manager	2025-04-15	Under revision

Project: U.S. GEOTRACES PMT: Measurement of the organic complexation and chemical lability of dissolved copper using multiple techniques (2 datasets)

Dataset	Latest Version Date	Current State
Inert copper and inorganic iodine concentrations from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-04-07	Under revision
Inert copper and inorganic iodine concentrations from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-07	Under revision

Project: Collaborative Proposal: Assessment of the Colloidal Iron Size Spectrum in Coastal and Oceanic Waters (1 datasets)

Dataset	Latest Version Date	Current State
Vessel CTD profiles in the outer reaches of the Damariscotta River Estuary in the mid-coast region of Maine from June 2017 to July 2018 Role: BCO-DMO Data Manager	2022-04-07	Final no updates expected

Project: Collaborative Research: Cryptic nitrogen cycling in the anoxic subterranean estuary (2 datasets)

Dataset	Latest Version Date	Current State
Biogeochemical data from sediment cores collected from a shallow, sandy subterranean estuary (STE) in Virginia USA from 2018 to 2019 Role: BCO-DMO Data Manager	2023-01-03	Final no updates expected
Groundwater well water level data collected from porewater profiles within a shallow, sandy subterranean estuary (STE) in Gloucester Point, Virginia USA, from 2018 to 2020 Role: BCO-DMO Data Manager	2023-01-04	Final no updates expected

Project: EAGER Collaborative Research: Early career chief scientist training for biological and chemical oceanographers (3 datasets)

Dataset	Latest Version Date	Current State
Particulate phosphate, particulate carbon, particulate nitrogen, particulate bulk isotope composition (C and N), and dissolved oxygen from Niskin bottle samples collected on R/V Kilo Moana cruise KM1910 in June 2019 Role: BCO-DMO Data Manager	2021-05-20	Final no updates expected
Particulate Th-234 collected using large volume McLane pumps (LVPs) as part of the EAGER chief scientist training cruise (KM1910) at Station ALOHA, subtropical North Pacific gyre in June 2019 Role: BCO-DMO Data Manager	2021-07-13	Final no updates expected
Particulate Th-234 collected with surface-tethered sediment traps at Station ALOHA as part of the EAGER chief scientist training cruise (KM1910) in the subtropical North Pacific gyre in June 2019 Role: BCO-DMO Data Manager	2021-07-20	Final no updates expected

Project: Collaborative Research: Underexplored Connections between Nitrogen and Trace Metal Cycling in Oxygen Minimum Zones Mediated by Metalloenzyme Inventories (4 datasets)

Dataset	Latest Version Date	Current State
Targeted proteome analyses of the nitrite-oxidizing bacterium Nitrospira marina grown under atmospheric and low oxygen concentrations Role: BCO-DMO Data Manager	2021-04-02	Final no updates expected
Global proteome analyses of the nitrite-oxidizing bacterium Nitrospira marina grown under atmospheric and low oxygen concentrations Role: BCO-DMO Data Manager	2021-04-02	Final no updates expected
Dissolved inorganic carbon (DIC) fixation and dissolved organic carbon (DOC) release measurements of marine nitrifier cultures grown under different culture conditions Role: BCO-DMO Data Manager	2022-03-09	Final no updates expected
Cellular carbon (C) and nitrogen (N) measurements of marine nitrifiers Role: BCO-DMO Data Manager	2022-03-11	Final no updates expected

Project: Subseafloor prokaryotic and viral communities and interactions in anoxic marine basins: a case study from a 3000-year old stratigraphic succession (1 datasets)

Dataset	Latest Version Date	Current State
16S rRNA sequences from subsurface microbial communities (Blackwood Sinkhole) Role: BCO-DMO Data Manager	2021-05-25	Final no updates expected

Project: GEOTRACES Arctic Section: Actinium-227 as a Naturally-occurring Tracer of Dissolved Material Transport in the Arctic Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Water column profiles of dissolved Actinium-227 (227Ac) from the U.S. GEOTRACES Arctic cruise (HLY1502; GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2020-10-02	Data not available

Project: GEOTRACES Arctic Section: Diagnosing the unique silicon isotope composition of the Arctic Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Depth profiles of the isotopic composition (d30Si) of silicon within dissolved silicic acid on the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015 Role: BCO-DMO Data Manager	2020-04-17	Final no updates expected

Project: CAREER: Multiple Scales of Nitrogen Cycle in Oxygen Minimum Zones (2 datasets)

Dataset	Latest Version Date	Current State
Global reconstruction of surface oceanic N2O disequilibrium and its associated flux Role: BCO-DMO Data Manager	2020-04-27	Final no updates expected
Remotely-generated submesoscale coherent vortices (SCV) within Argo profiles Role: BCO-DMO Data Manager	2021-01-15	Final no updates expected

Project: Eco-Evolutionary Response to the Scale of Temporal Environmental Fluctuation (1 datasets)

Dataset	Latest Version Date	Current State
Surface water temperature measured at 30-minute sampling intervals from the years 2000 to 2023 at Tatoosh Island, Washington, USA Role: BCO-DMO Data Manager	2023-12-13	Data not available

Project: Collaborative Research: Transformations and mercury isotopic fractionation of methylmercury by marine phytoplankton (5 datasets)

Dataset	Latest Version Date	Current State
Hg(II) photoreduction rates and stable isotope enrichment from mercury reduction experiments conducted on marine phytoplankton from 2011-2013 Role: BCO-DMO Data Manager	2020-10-14	Final no updates expected
MeHg photoreduction rates and stable isotope enrichment from mercury reduction experiments conducted on marine phytoplankton from 2012-2013. Role: BCO-DMO Data Manager	2020-10-14	Final no updates expected
Hg(II) concentrations and stable isotope ratios for individual samples from mercury reduction experiments conducted on marine phytoplankton from 2011-2013 Role: BCO-DMO Data Manager	2020-10-14	Final no updates expected
MeHg concentrations and stable isotope ratios for individual samples from mercury reduction experiments conducted on marine phytoplankton from 2012-2013 Role: BCO-DMO Data Manager	2020-10-14	Final no updates expected
Mercury stable isotope ratios for standard reference material UM-Almaden during 2011-2013 Role: BCO-DMO Data Manager	2020-10-14	Final no updates expected

Project: U.S. GEOTRACES North Atlantic Section: CFC and SF6 Measurements (4 datasets)

Dataset	Latest Version Date	Current State
The fraction of water last ventilated in a given region regardless of the time elapsed since ventilation (in practice, younger than 4000 years) based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-06	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 160 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 39 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
Mean ventilation age reported for 7 regions of the Atlantic based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected

Project: RAPID: Continuation of U.S. GEOTRACES North Atlantic Section: CFC and SF6 Measurements (4 datasets)

Dataset	Latest Version Date	Current State
The fraction of water last ventilated in a given region regardless of the time elapsed since ventilation (in practice, younger than 4000 years) based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-06	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 160 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 39 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
Mean ventilation age reported for 7 regions of the Atlantic based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected

Project: Collaborative Research: Completing a 10-Year Record of Deep Western Boundary Current Observations at Line W; A Contribution to the Atlantic Meridional Overturning Circulation Study (4 datasets)

Dataset	Latest Version Date	Current State
The fraction of water last ventilated in a given region regardless of the time elapsed since ventilation (in practice, younger than 4000 years) based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-06	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 160 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
The fraction of water last ventilated in a given region in a time less than or equal to 39 years ago based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected
Mean ventilation age reported for 7 regions of the Atlantic based on samples collected from R/V Knorr cruises KN199-04 and KN204-01 during 2010-2011 Role: BCO-DMO Data Manager	2020-05-07	Final no updates expected

Project: Deciphering the Cryptic Cycling of Methane in Sediments of a Coastal Wetland (1 datasets)

Dataset	Latest Version Date	Current State
Biogeochemical data on cryptic methane cycling in hypersaline sediments of the Carpinteria Salt Marsh Reserve, California Role: BCO-DMO Data Manager	2021-02-04	Final no updates expected

Project: Collaborative Research: Understanding the impact of warming on the structure and function of marine communities (1 datasets)

Dataset	Latest Version Date	Current State
Near-surface abundance information for phytoplankton and zooplankton in the Mid-Atlantic bight determined from surveys made by the continuous plankton recorder from 2014 to 2017 Role: BCO-DMO Data Manager	2023-08-15	Final no updates expected

Project: Supply and removal of trace elements in the subtropical South Pacific (GPpr09) (2 datasets)

Dataset	Latest Version Date	Current State
Depth profiles of seawater dissolved 232Th, 230Th, and 231Pa from R/V Sonne cruise SO245 (UltraPac, GPpr09) during Dec 2015 to Jan 2016 Role: BCO-DMO Data Manager	2020-06-03	Final no updates expected
Depth profiles of seawater particulate 232Th, 230Th, and 231Pa from R/V Sonne cruise SO245 (UltraPac, GPpr09) during Dec 2015 to Jan 2016 Role: BCO-DMO Data Manager	2020-06-03	Final no updates expected

Project: Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean (GSc02) (1 datasets)

Dataset	Latest Version Date	Current State
Depth profiles of seawater dissolved 232Th, 230Th, and 231Pa from RVIB Nathaniel B. Palmer cruise NBP1702 from January to March 2017 Role: BCO-DMO Data Manager	2021-08-03	Final no updates expected

Project: Collaborative Research: Do benthic feedbacks couple sulfur, nitrogen and carbon biogeochemistry during transient deoxygenation? (1 datasets)

Dataset	Latest Version Date	Current State
Benthic fluxes of solutes measured by in-situ benthic flux chambers along two depth transects in the Santa Barbara Basin during November 219 Role: BCO-DMO Data Manager	2023-06-01	Final no updates expected

Project: RAPID: Collaborative Research: Predicting the Spread of Multi-Species Coral Disease Using Species Immune Traits (3 datasets)

Dataset	Latest Version Date	Current State
Ecological results of SCTLD multi-species transmission experiment at the University of the Virgin Islands Center for Marine and Environmental Studies Role: BCO-DMO Data Manager	2022-07-20	Final no updates expected
Viral consortia in Stony Coral Tissue Loss Disease- affected, disease-exposed, and disease-unexposed coral colonies from a transmission experiment conducted on samples collected from Rupert’s Rock in St. Thomas, U.S. Virgin Islands in 2019 Role: BCO-DMO Data Manager	2022-06-29	Final no updates expected
NCBI accession numbers for RNAseq data from five coral species experimentally exposed to Stony Coral Tissue Loss Disease (SCTLD) at the University of the Virgin Islands in 2019 Role: BCO-DMO Data Manager	2022-09-30	Final no updates expected

Project: Coastal mosaics of local adaptation and the eco-evolutionary dynamics of a marine predator-prey interaction (8 datasets)

Dataset	Latest Version Date	Current State
Temporal comparison of mussel (Mytilus californianus) shell thickness determined from shells collected from six study sites along the west coast of North America from 2000 to 2019 Role: BCO-DMO Data Manager	2023-10-11	Final no updates expected
Nucella canaliculata morphology and drill hole data from experiments conducted at Bodega Marine Laboratory from 2020 to 2021 Role: BCO-DMO Data Manager	2023-10-02	Final no updates expected
Effects of early-life diet on mortality of juvenile Nucella canaliculata quantified in the laboratory after 3 months on experimental diets Role: BCO-DMO Data Manager	2024-01-24	Final no updates expected
Shell thickness of mussel recruits quantified in two species, Mytilus trossulus and Mytilus californianus Role: BCO-DMO Data Manager	2024-01-24	Final no updates expected
Effects of early-life diet on Nucella canaliculata drilling phenotype quantified in the laboratory after rearing on different prey treatments Role: BCO-DMO Data Manager	2024-01-24	Final no updates expected
Percent cover measure of mussel bed succession on rocky shores due to intra-population variation in dogwhelk drilling Role: BCO-DMO Data Manager	2024-01-24	Final no updates expected
Effect of phenotypic variation on dogwhelk morphology during an eco-evolutionary field experiment Role: BCO-DMO Data Manager	2024-01-26	Final no updates expected
Effects of intra-population variation in dogwhelk drilling on the abundance and size of Mytilus californianus mussels Role: BCO-DMO Data Manager	2024-01-25	Final no updates expected

Project: Quantifying Upper Ocean Export and Remineralization of Bioactive and Particle Reactive Trace Elements along the US GEOTRACES Tahiti to Alaska Transect (2 datasets)

Dataset	Latest Version Date	Current State
Water column total and particulate Thorium-234 from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-05-05	Final no updates expected
Water column total and particulate Thorium-234 from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2021-05-05	Final no updates expected

Project: CAREER: Mechanisms of bioturbation and ecosystem engineering by benthic infauna (5 datasets)

Dataset	Latest Version Date	Current State
Elevation, erodibility, and acoustic properties of sediments collected from the Northern Gulf of Mexico following resuspension at the Dauphin Island Sea Lab in 2020 Role: BCO-DMO Data Manager	2022-06-28	Data not available
Acoustic properties of sediments collected from the Northern Gulf of Mexico following laboratory resuspension at the Dauphin Island Sea Lab. Role: BCO-DMO Data Manager	2022-06-15	Data not available
Elevation of sediments collected from the Northern Gulf of Mexico following laboratory resuspension at the Dauphin Island Sea Lab Role: BCO-DMO Data Manager	2022-06-15	Data not available
Erodibility of sediments collected from the Northern Gulf of Mexico following laboratory resuspension at the Dauphin Island Sea Lab Role: BCO-DMO Data Manager	2022-06-24	Data not available
Infaunal community composition and sediment grain size distribution, porosity, and organic content of sediment cores collected in the Northern Gulf of Mexico off the Alabama (USA) coast during 2020 and 2021 before and after Hurricane Sally Role: BCO-DMO Data Manager	2024-08-07	Final no updates expected

Project: RAPID: COLLABORATIVE RESEARCH: Mechanisms of seagrass community injury and resilience post Hurricane Florence: implications for increasingly stormy coasts (1 datasets)

Dataset	Latest Version Date	Current State
Nutrient content and stable isotope ratios from seagrasses in Texas over one year following Hurricane Harvey Role: BCO-DMO Data Manager	2020-08-26	Final no updates expected

Project: Collaborative Research: Robust optode-based eddy correlation systems for oxygen flux measurements in aquatic environments (3 datasets)

Dataset	Latest Version Date	Current State
Temperature and dissolved oxygen recorded two PME Mindot O2 loggers in the Florida Keys from 11-17 July 2017 Role: BCO-DMO Data Manager	2021-04-21	Final no updates expected
Current flow, pressure, and oxygen concentrations recorded by the 3OEC-instrument in the Florida Keys from 11-17 July 2017 Role: BCO-DMO Data Manager	2021-04-21	Final no updates expected
PAR recorded by two Odyssey PAR loggers in the Florida Keys from 11-17 July 2017 Role: BCO-DMO Data Manager	2021-04-23	Final no updates expected

Project: Improving Accuracy and Precision of Marine Inorganic Carbon Measurements (2 datasets)

Dataset	Latest Version Date	Current State
Extrapolated pH measurements of CRMs Role: BCO-DMO Data Manager	2020-08-28	Final no updates expected
Raw absorbance and R measurements of CRMs Role: BCO-DMO Data Manager	2020-08-29	Final no updates expected

Project: Trace metals and metal-binding ligands in the Eastern Gulf of Mexico (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved and total dissolvable trace metal concentrations, Fe and Cu-binding organic ligands, and Fe-binding humic-like substances from R/V Weatherbird cruise WB1513 and R/V Hogarth cruise HO-1807 along the West Florida Shelf in 2015 and 2018 Role: BCO-DMO Data Manager	2020-08-11	Final no updates expected

Project: Impact of Convective Processes and Sea Ice Formation on the Distribution of Iron in the Ross Sea: Closing the Seasonal Cycle (1 datasets)

Dataset	Latest Version Date	Current State
Trace metals, hydrography, and fluorescence from CTD casts on the RVIB Nathaniel B. Palmer (cruise NBP1704) in the Ross Sea, Antarctica from April to May 2017 Role: BCO-DMO Data Manager	2021-07-22	Final no updates expected

Project: Collaborative research: Characterization of Synechococcus-cyanophage interactions across phylogenetic and temporal scales (1 datasets)

Dataset	Latest Version Date	Current State
Water characteristics measured in Narragansett Bay over two years, from March 2021 to September 2023 Role: BCO-DMO Data Manager	2025-04-03	Under revision

Project: Local adaptation and the evolution of plasticity under predator invasion and warming seas: consequences for individuals, populations and communities (4 datasets)

Dataset	Latest Version Date	Current State
Littorina obtusata shell length, shell thickness, and tissue mass measured during a field experiment conducted at 12 sites in the Gulf of Maine from April to August 2021 Role: BCO-DMO Data Manager	2023-10-11	Final no updates expected
Green crab (Carcinus maenas) density at rocky intertidal sites determined at 8 sites in the Gulf of Maine from April 2019 to December 2021 Role: BCO-DMO Data Manager	2023-10-12	Final no updates expected
Seawater temperatures at high tide at study sites in the Gulf of Maine prior to, during, and after an outplant experiment that was conducted from April to August 2021 Role: BCO-DMO Data Manager	2023-10-12	Final no updates expected
Seawater temperatures at study sites in the Gulf of Maine prior to and during an outplant experiment that was conducted from April to August 2021 Role: BCO-DMO Data Manager	2023-10-12	Final no updates expected

Project: Stable Isotopes and Strontium in Western Pacific Sclerosponges: Calibration and Applications to Paleoceanography (1 datasets)

Dataset	Latest Version Date	Current State
Elemental ratios in Western Pacific sclerosponges Role: BCO-DMO Data Manager	2020-08-26	Final no updates expected

Project: Evolutionary Responses to Global Changes in Salinity and Temperature (2 datasets)

Dataset	Latest Version Date	Current State
Pool-seq data from wild populations of copepods in the Baltic Sea from May 2018 through August 2019 Role: BCO-DMO Data Manager	2022-08-11	Final no updates expected
Pool-seq data from laboratory selection lines of copepods collected from Kiel Canal in Germany in 2017 and 2018 Role: BCO-DMO Data Manager	2022-08-29	Final no updates expected

Project: Collaborative Research: Transforming Carbon in the Deep Sea (2 datasets)

Dataset	Latest Version Date	Current State
ATP and cell numbers in laboratory experiments with Thalassiosira weissflogii conducted in 2018 Role: BCO-DMO Data Manager	2021-08-12	Final no updates expected
ATP and cell numbers in laboratory experiments with Thalassiosira weissflogii conducted in 2019 Role: BCO-DMO Data Manager	2021-08-13	Final no updates expected

Project: Dispersal, connectivity and local adaptation along an extreme environmental gradient (2 datasets)

Dataset	Latest Version Date	Current State
Temperature, salinity, and chlorophyll data used for analysis of urchin gut microbiota, Echinometra sp. EZ (Temporal Data Series) Role: BCO-DMO Data Manager	2021-08-12	Final no updates expected
Temperature, salinity, and chlorophyll data used for analysis of urchin gut microbiota, Echinometra sp. EZ (Spatial Data Series) Role: BCO-DMO Data Manager	2021-08-12	Final no updates expected

Project: Collaborative Research: Assessing the changing symbiotic milieu on Caribbean coral reefs under climate change: magnitude, tradeoffs, interventions, and implications (3 datasets)

Dataset	Latest Version Date	Current State
Symbiont community structure in Orbicella faveolata from Mermaid Reef and Sandy Cay Reef in Abaco, The Bahamas in January 2019 Role: BCO-DMO Data Manager	2021-11-12	Final no updates expected
Results from qPCR assays to quantify the abundance and photochemical performance of symbionts relative to coral cells in three coral species collected from colonies in southeast Florida in April and October 2019 before, during, and after heat stress tests Role: BCO-DMO Data Manager	2024-01-22	Final no updates expected
In situ temperature data from August 2019 to May 2020 from one HOBO temperature logger deployed at Emerald Reef in Southeast Florida, USA Role: BCO-DMO Data Manager	2024-01-24	Final no updates expected

Project: Collaborative Research: The effects of marine heatwaves on reproduction, larval transport and recruitment in sea urchin metapopulations (6 datasets)

Dataset	Latest Version Date	Current State
Counts of organisms recorded during emergent and rapid emergent surveys conducted in the subtidal zone of northern California, Sonoma and Mendocino counties, from 1999 to 2023 Role: BCO-DMO Data Manager	2024-08-30	Final no updates expected
Percent coverage along a transect or subsample of each of four substrate types recorded during emergent and rapid emergent surveys conducted in the subtidal zone of northern California, Sonoma and Mendocino counties, from 1999 to 2023 Role: BCO-DMO Data Manager	2024-08-30	Final no updates expected
Lengths of organisms recorded during emergent and rapid emergent surveys conducted in the subtidal zone of northern California, Sonoma and Mendocino counties, from 1999 to 2023 Role: BCO-DMO Data Manager	2024-06-04	Final no updates expected
Percent cover of algal habitat types on a by-transect and/or subsample basis recorded during emergent and rapid emergent surveys conducted in the subtidal zone of northern California, Sonoma and Mendocino counties, from 1999 to 2023 Role: BCO-DMO Data Manager	2024-06-07	Final no updates expected
Number and sizes of abalone and urchin recorded during dive surveys at specially designed recruitment modules (RMs) deployed at rocky subtidal reef at Van Damme State Park, Mendocino County, California, USA from August 2001 to August 2023 Role: BCO-DMO Data Manager	2024-09-03	Final no updates expected
Subtidal ocean water temperature at Van Damme State Park, California, from May 1992 to August 2023 Role: BCO-DMO Data Manager	2025-01-14	Final no updates expected

Project: Collaborative Research: Do Cyanobacteria Drive Marine Hydrocarbon Biogeochemistry? (1 datasets)

Dataset	Latest Version Date	Current State
Hydrocarbon concentrations, DIC isotopes, nutrients, and cyanobacteria counts from samples collected on R/V Neil Armstrong cruise AR16 in the western north Atlantic during May 2017 Role: BCO-DMO Data Manager	2020-10-16	Final no updates expected

Project: Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean (15 datasets)

Dataset	Latest Version Date	Current State
Mesozooplankton wet, dry, carbon and nitrogen biomass and isotope data collected in the oceanic Gulf of Mexico on R/V Nancy Foster cruises NF1704 and NF1802 in May 2017 and May 2018 Role: BCO-DMO Data Manager	2024-12-19	Final no updates expected
Mesozooplankton grazing rates from samples collected in the oceanic Gulf of Mexico on R/V Nancy Foster cruises NF1704 and NF1802 in May 2017 and May 2018 Role: BCO-DMO Data Manager	2021-01-12	Final no updates expected
Phytoplankton growth and grazing mortality from fluorometric chlorophyll a sampled in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Role: BCO-DMO Data Manager	2021-04-29	Final no updates expected
Phytoplankton growth and grazing mortality from HPLC pigments sampled in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Role: BCO-DMO Data Manager	2021-04-30	Final no updates expected
Phytoplankton HPLC pigment concentrations from samples collected in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Role: BCO-DMO Data Manager	2021-05-03	Final no updates expected
Protist carbon from microscopy samples collected in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Role: BCO-DMO Data Manager	2021-06-04	Final no updates expected
Phytoplankton growth and grazing from flow cytometry in the eastern Indian Ocean Role: BCO-DMO Data Manager	2021-05-28	Final no updates expected
Abundances of phytoplankton and non-pigmented bacteria determined by flow cytometry from water samples collected on R/V Roger Revelle cruise RR2201 in the Eastern Indian Ocean during February and March 2022 Role: BCO-DMO Data Manager	2024-01-09	Final no updates expected
Scientific sampling event log from R/V Roger Revelle cruise RR2201 in the Eastern Indian Ocean (Argo Basin) from January to March 2022 Role: BCO-DMO Data Manager	2024-11-13	Final no updates expected
Fluorometric measurements of chlorophyll a from R/V Roger Revelle cruise RR2201 in the Eastern Indian Ocean (Argo Basin) during February 2022 Role: BCO-DMO Data Manager	2024-11-13	Final no updates expected
Estimates of mixed layer depths (MLD) mean mixed-layer values of temperature, salinity, and other measurements from R/V Roger Revelle cruise RR2201 in the Eastern Indian Ocean (Argo Basin) from January to March 2022 Role: BCO-DMO Data Manager	2024-11-15	Final no updates expected
Estimates of Euphotic Zone (EZ) depths from R/V Roger Revelle cruise RR2201 in the Eastern Indian Ocean (Argo Basin) from February to March 2022 Role: BCO-DMO Data Manager	2024-11-18	Final no updates expected
Net primary productivity (14C) measurements made during quasi‐Lagrangian experiments on R/V Roger Revelle cruise RR2201 in the Argo basin in the Eastern Indian Ocean/Indonesian throughflow during February and March 2022 Role: BCO-DMO Data Manager	2024-12-12	Final no updates expected
Size fractionated mesozooplankton biomass, elemental and stable isotope measurements derived from plankton net tows conducted on R/V Roger Revelle cruise RR2201 (BLOOFINZ-IO) in the Argo Basin region off NW Australia during January-March 2022 Role: BCO-DMO Data Manager	2025-03-28	Final no updates expected
Larval fish counts and larval tuna counts with corresponding plankton net type and geographic coordinates from R/V Roger Revelle cruise RR2201 (BLOOFINZ-IO, January-March 2022) in the Argo Basin region off NW Australia Role: BCO-DMO Data Manager	2025-04-10	Data not available

Project: Collaborative Research: U.S. GEOTRACES Pacific Meridional Transect: Thorium-232, Thorium-230 and Protactinium-231 as tracers of trace element supply and removal (6 datasets)

Dataset	Latest Version Date	Current State
Dissolved thorium-230 and thorium-232 from R/V Pelican cruise PE17-24 in the deep Northern Gulf of Mexico during June 2017 Role: BCO-DMO Data Manager	2020-07-31	Final no updates expected
Dissolved thorium-230 and thorium-232 from R/V Point Sur cruise PS1718 at the site of the former Deepwater Horizon in April 2017 Role: BCO-DMO Data Manager	2020-07-28	Final no updates expected
Dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-04-17	Final no updates expected
Dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-17	Final no updates expected
Size-fractionated particulate thorium and protactinium isotopes in seawater from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-02-24	Data not available
Size-fractionated particulate thorium and protactinium isotopes in seawater from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-02-27	Data not available

Project: BEE: Testing the evolutionary responses of mixotrophs to future ocean conditions (2 datasets)

Dataset	Latest Version Date	Current State
Quantification of photosynthetic capacity of cells using a laser induction of chlorophyll autofluorescence Role: BCO-DMO Data Manager	2021-06-30	Final no updates expected
Cell abundance, forward scatter, chlorophyll, growth rate, and FvFm.0 measurements from reciprocal transplant assays Role: BCO-DMO Data Manager	2021-06-17	Final with updates expected

Project: Collaborative Research: Tracking the interacting roles of the environment, host genotype, and a novel Rickettsiales in coral disease susceptibility (2 datasets)

Dataset	Latest Version Date	Current State
Sequences from the coral Acropora cervicornis determined before and after bleaching at the Mote Marine Laboratory in August and September 2015 Role: BCO-DMO Data Manager	2023-10-27	Final no updates expected
Information about sequences of coral, Acropora cervicornis, collected from host colonies at the Mote Marine Laboratory in situ coral nursery in Looe Key, Lower Florida Keys in November and December 2019 Role: BCO-DMO Data Manager	2024-04-04	Data not available

Project: Collaborative Research: dispersal depth and the transport of deep-sea, methane-seep larvae around a biogeographic barrier (7 datasets)

Dataset	Latest Version Date	Current State
Summary of the HOV Alvin dives that occurred on R/V Atlantis cruise AT42-24 in the Western Atlantic margin and Gulf of Mexico in February and March 2020 Role: BCO-DMO Data Manager	2023-04-12	Data not available
Summary of AUV Sentry dives conducted on R/V Endeavor cruise EN658 from Narragansett, Rhode Island to Gulfport, Mississippi in October and November of 2020 Role: BCO-DMO Data Manager	2023-12-03	Data not available
Summary of ROV Jason dives that occurred during R/V Thomas G. Thompson cruise TN391 (Woods Hole, Massachusetts to Gulfport, Mississippi) in May and June 2021 Role: BCO-DMO Data Manager	2023-04-17	Data not available
Summary of AUV Sentry dives that occurred during R/V Thomas G. Thompson cruise TN391 (Woods Hole, Massachusetts to Gulfport, Mississippi) in May and June 2021 Role: BCO-DMO Data Manager	2023-04-17	Data not available
Mitochondrial COI barcode sequencing data for Gigantidas childressi veligers, pediveligers, and juveniles from samples collected on R/V Thompson cruise TN391 in Mississippi Canyon 853 in the Gulf of Mexico during May 2021 Role: BCO-DMO Data Manager	2024-10-15	Data not available
V3-V4 16S sequence accessions from samples of whole Gigantidas childressi as well as seafloor water samples collected on R/V Thompson cruise TN391 in Mississippi Canyon 853 in the Gulf of Mexico during May 2021 Role: BCO-DMO Data Manager	2024-10-15	Data not available
TN391 Master Sample List Role: BCO-DMO Data Manager	2024-12-03	Data not available

Project: Collaborative Research: Dissolved organic phosphorus controls on marine nitrogen fixation and export production (1 datasets)

Dataset	Latest Version Date	Current State
Water column nitrate plus nitrite d15N measurements from seawater collected in November 2019 and November 2020 in the Western Tropical South Pacific Role: BCO-DMO Data Manager	2023-04-03	Final no updates expected

Project: RUI: Collaborative Research: Defining the biogeochemical context and ecological impacts of submarine groundwater discharge on coral reefs (3 datasets)

Dataset	Latest Version Date	Current State
Empirical orthogonal functions (EOFs) and benthic communities at Wailupe and Black Point on Oahu, Hawai'i Role: BCO-DMO Data Manager	2021-09-15	Final no updates expected
Biogeochemistry data from Maunalua Bay, Hawaii measured on four dates between April and October 2015 Role: BCO-DMO Data Manager	2021-09-15	Final no updates expected
Data on how nutrient and sediment loading affect coral functionality in a tropical branching coral Role: BCO-DMO Data Manager	2021-09-17	Final no updates expected

Project: The genetic legacy of an Asian oyster introduction and its disease-causing parasite (1 datasets)

Dataset	Latest Version Date	Current State
NCBI accession numbers and related metadata for an SRA archive of the Pacific oyster, Magallana gigas Role: BCO-DMO Data Manager	2025-04-10	Final no updates expected

Project: Constraining Global Coastal Ocean Methane Emissions to the Atmosphere (1 datasets)

Dataset	Latest Version Date	Current State
Carbon isotopes (13C and 14C) and concentrations of dissolved methane (CH4) in surface waters sampled in June 2019 at the Coal Oil Point seep field of the Santa Barbara Basin Role: BCO-DMO Data Manager	2020-09-10	Final no updates expected

Project: Quantifying biological production of ethane and propane in deep subsurface sediments (1 datasets)

Dataset	Latest Version Date	Current State
Summary geochemistry and radiotracer rates for 30 marine sediment cores covering eight sites and four geochemical regimes Role: BCO-DMO Data Manager	2020-11-19	Final no updates expected

Project: Collaborative Research: The Influence of Sponge Holobiont Metabolism on Coral Reef Dissolved Organic Matter and Reef Microorganisms (2 datasets)

Dataset	Latest Version Date	Current State
Coral fragment surface area calculations utilizing two methods (tin foil and Image J) and corresponding zooxanthellae count data Role: BCO-DMO Data Manager	2022-09-21	Final no updates expected
Isotopic analysis of ¹³C and ¹⁵N for sponges, coral, and zooxanthellae (family Symbiodiniaceae) used in a 'pulse-chase' experiment to examine the uptake of sponge-derived nutrients by the coral holobiont Role: BCO-DMO Data Manager	2023-02-16	Final no updates expected

Project: EAGER: Collaborative Research: Quantifying coral microbiome dynamics under change (1 datasets)

Dataset	Latest Version Date	Current State
16S V4 rRNA gene tag sequences from reef seawater samples collected in the Florida Keys and the U.S. Virgin Islands in 2019-2020 Role: BCO-DMO Data Manager	2021-08-13	Final no updates expected

Project: NSFGEO-NERC: Collaborative Research: Using Time-series Field Observations to Constrain an Ocean Iron Model (6 datasets)

Dataset	Latest Version Date	Current State
Particulate trace element concentrations measured during four cruises in 2019 at locations around the Bermuda Atlantic Time-series Study (BATS) station Role: BCO-DMO Data Manager	2023-02-01	Final no updates expected
Dissolved iron concentrations and stable isotope ratios from water column samples collected during four Bermuda Atlantic Iron Time-series (BAIT) cruises EN631, AE1909, AE1921, AE1930 in the Western Subtropical North Atlantic Gyre in 2019 Role: BCO-DMO Data Manager	2024-09-17	Final no updates expected
Stable isotopic composition of total, deionized-water-soluble, and dilute-acetic-acid-soluble aerosol iron from analysis of composite aerosol samples collected at Tudor Hill, Bermuda between Nov 2018 and March 2020 Role: BCO-DMO Data Manager	2024-09-11	Final no updates expected
Concentrations of trace metals and dissolved macronutrients and CTD sensor data from four cruises in the Bermuda Atlantic Time-series Study (BATS) region in March, May, August and November 2019 Role: BCO-DMO Data Manager	2024-09-26	Final no updates expected
Total dissolved, dissolved labile, and soluble nickel concentrations determined in water column samples collected on the 2019 Bermuda Atlantic Iron Time-series (BAIT) cruises in the Western Subtropical North Atlantic Gyre Role: BCO-DMO Data Manager	2024-10-11	Final no updates expected
Element quotas of individual phytoplankton cells from four Bermuda Atlantic Iron Time-Series (BAIT) cruises in 2019 Role: BCO-DMO Data Manager	2025-03-19	Data not available

Project: RAPID: Collaborative Research: Studies of recovery from bleaching in Acropora hyacinthus: epigenetic shifts, impacts on reproductive biology and carry-over effects (2 datasets)

Dataset	Latest Version Date	Current State
Reproductive histology and energetics in Acropora hyacinthus in response to the 2019 Moorea bleaching event. Role: BCO-DMO Data Manager	2022-07-06	Final no updates expected
ITS2 amplicon sequences from Acropora hyacinthus samples collected at mutliple timepoints in Moorea, French Polynesia after the mass bleaching event of 2019 Role: BCO-DMO Data Manager	2022-06-29	Final no updates expected

Project: BCO-DMO: Accelerating Scientific Discovery through Adaptive Data Management (3 datasets)

Dataset	Latest Version Date	Current State
Community feedback collected between June 2019 and February 2020 on how researchers search and access new data for research as well as feedback on potential enhancements to help improve BCO-DMO’s service to the research community. Role: Scientist	2020-09-22	Final no updates expected
Test dataset created for testing and troubleshooting purposes by Adam Role: Scientist	2024-04-03	Data not available
BCO-DMO Test Dataset 2 Role: Principal Investigator	2024-11-27	Data not available

Project: Ocean Acidification - Collaborative Research: Measuring the kinetics of CaCO3 dissolution in seawater using novel isotope labeling, laboratory experiments, and in situ experiments (2 datasets)

Dataset	Latest Version Date	Current State
Carbonate chemistry and CTD data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 Role: BCO-DMO Data Manager	2022-01-31	Final no updates expected
In situ experimentally determined dissolution rates of biogenic calcites along a North Pacific transect between Hawaii and Alaska (KM1712 expedition) in August 2017 Role: BCO-DMO Data Manager	2022-08-03	Final no updates expected

Project: Collaborative Research: US GEOTRACES PMT: Sources and Rates of Trace Element and Isotope Cycling Derived from the Radium Quartet (5 datasets)

Dataset	Latest Version Date	Current State
Water column dissolved radium-226 and radium-228 from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-03-27	Final no updates expected
Water column dissolved radium-226 and radium-228 from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2025-03-27	Final no updates expected
Measurements of global dissolved submarine groundwater discharge (SGD) 226-Radium and 228-Radium Role: BCO-DMO Data Manager	2022-08-16	Final no updates expected
Dissolved Radium from Kolyma (Russia), Ellice (Canada), and Kodiak Island (USA) Rivers Role: BCO-DMO Data Manager	2022-08-16	Final no updates expected
Desorbed Radium from Kolyma (Russia), Ellice (Canada), and Kodiak Island (USA) Rivers Role: BCO-DMO Data Manager	2022-08-16	Final no updates expected

Project: Collaborative Research: Combining single-cell and community 'omics' to test hypotheses about diversity and function of planktonic ciliates (2 datasets)

Dataset	Latest Version Date	Current State
Temperature and salinity measured at the UConn dock in Groton, CT, USA, associated with DNA collection Role: BCO-DMO Data Manager	2021-06-23	Final no updates expected
NCBI accession numbers from a study of two tintinnid ciliate species, Schmidingerella arcuata and Schmidingerella meunieri Role: BCO-DMO Data Manager	2024-06-13	Data not available

Project: Bermuda Institute of Ocean Sciences Simons Collaboration on Ocean Processes and Ecology (1 datasets)

Dataset	Latest Version Date	Current State
Chemical analyses of size-fractionated particle samples collected during the BIOS-SCOPE cruise AE1819 in the Sargasso Sea in July 2018 Role: BCO-DMO Data Manager	2024-02-22	Final no updates expected

Project: US GEOTRACES Pacific Meridional Transect: Determination of the air-sea exchange of inorganic and methylated mercury in the anthropogenically-impacted and remote Pacific Ocean (7 datasets)

Dataset	Latest Version Date	Current State
Dissolved elemental mercury (Hg) from samples collected by the ship’s underway system during Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-02	Final no updates expected
Dissolved elemental mercury (Hg) from samples collected by the ship’s underway system during Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-02	Final no updates expected
Total dissolved mercury and methylmercury from rainfall samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-09	Final no updates expected
Total dissolved mercury and methylmercury from rainfall samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-09	Final no updates expected
Atmospheric & gaseous mercury from aerosol samples collected using high volume and low volume sampling systems on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES PMT cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-14	Final no updates expected
Atmospheric & gaseous mercury from aerosol samples collected using high volume and low volume sampling systems on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-14	Final no updates expected
Gaseous ionic (so-called "reactive") mercury concentration in the atmosphere, measured using cation ion exchange (CEM) membranes on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814 & RR1815) on R/V Roger Revelle from Sept-Nov 2018 Role: BCO-DMO Data Manager	2020-12-14	Final no updates expected

Project: RAPID: MICROBIOME AND POPULATION DYNAMICS IN SCLERACTINIAN CORAL TISSUE LOSS DISEASE INFECTED CORALS IN PUERTO RICO (1 datasets)

Dataset	Latest Version Date	Current State
Benthic community data from surveys of reefs in southwestern Puerto Rico during 2018 and 2020 Role: BCO-DMO Data Manager	2025-04-08	Data not available

Project: Dissolved Pb and Pb Isotopes in the Indian Ocean, GEOTRACES Japan (GI04) (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved Lead and Lead Isotope Ratios from the GEOTRACES GI04 cruise on R/V Hakuho Maru (KH-09-5) in the Indian Ocean and the Antarctic Sea from November to December 2009 Role: BCO-DMO Data Manager	2020-11-23	Final no updates expected

Project: Nitrite Oxidation in Oxygen Minimum Zones (5 datasets)

Dataset	Latest Version Date	Current State
CTD data from R/V Hugh R. Sharp cruise HRS2212 in the Chesapeake Bay during August 2022 Role: BCO-DMO Data Manager	2023-05-23	Final no updates expected
Nutrients from CTD casts conducted on R/V Hugh R. Sharp cruise HRS2110 in the Chesapeake Bay during August 2021 Role: BCO-DMO Data Manager	2023-05-30	Final no updates expected
Nutrients from CTD casts conducted on R/V Hugh R. Sharp cruise HRS2212 in the Chesapeake Bay during August 2022 Role: BCO-DMO Data Manager	2023-05-31	Final no updates expected
RR2311 bottle data from R/V Roger Revelle cruise RR2311 in the Eastern Tropical South Pacific from November to December 2023 Role: BCO-DMO Data Manager	2024-04-15	Final no updates expected
Event log of all over the side deployments on R/V Roger Revelle cruise RR2311 in the Eastern Tropical South Pacific from November to December 2023 Role: BCO-DMO Data Manager	2024-05-17	Final no updates expected

Project: Solving Microbial Mysteries with Autonomous Technology (1 datasets)

Dataset	Latest Version Date	Current State
An atlas of depth-gridded and density-gridded interpolated and un-interpolated oxygen deficient zones (ODZs) in the Eastern tropical and subtropical Pacific Ocean Role: BCO-DMO Data Manager	2021-11-30	Final no updates expected

Project: Collaborative Research: Sources and transformations of export production: A novel 50-year record of pelagic-benthic coupling from coral and plankton bioarchives (1 datasets)

Dataset	Latest Version Date	Current State
Stable carbon isotope data for thirteen individual amino acids from twelve species of eukaryotic microalgae and four species of eukaryotic microalgae Role: BCO-DMO Data Manager	2023-07-25	Final no updates expected

Project: Features and implications of nitrogen assimilation trait variability in populations of Prochlorococcus (1 datasets)

Dataset	Latest Version Date	Current State
Prochlorococcus or Synechococcus cell concentrations and nitrite concentrations during batch culture with ammonium or nitrate as the sole nitrogen source for growth Role: BCO-DMO Data Manager	2023-03-01	Final no updates expected

Project: Collaborative Research: U.S. GEOTRACES Arctic Section: Thorium-230, Thorium-232, and Protactinium-231 tracers of trace element supply and removal. (4 datasets)

Dataset	Latest Version Date	Current State
Concentrations of dissolved thorium and protactinium isotopes (Th-232, Th-230, Pa-231) in seawater, sea ice, and melt ponds collected during the U.S. GEOTRACES Arctic cruise (HLY1502, GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-08-25	Final no updates expected
Concentrations of size-fractionated particulate thorium and protactinium isotopes (Th-232, Th-230, Pa-231) in seawater collected during the U.S. GEOTRACES Arctic cruise (HLY1502, GN01) on USCGC Healy from August to October 2015 Role: BCO-DMO Data Manager	2021-08-25	Final no updates expected
Concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK312; GI02) in April-May 2014 Role: BCO-DMO Data Manager	2024-07-02	Final no updates expected
Concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK324; GI05) in September-October 2015 Role: BCO-DMO Data Manager	2024-06-26	Final no updates expected

Project: Collaborative Research: US GEOTRACES PMT: Quantification of Atmospheric Deposition and Trace Element Fractional Solubility (8 datasets)

Dataset	Latest Version Date	Current State
Total aerosol trace elements from bulk aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2020-12-17	Final no updates expected
Total aerosol trace elements from bulk aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2020-12-18	Final no updates expected
Concentrations of deionized water-soluble aerosol trace elements collected from bulk aerosol samples on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2020-12-18	Final no updates expected
Concentrations of deionized water-soluble aerosol trace elements collected from bulk aerosol samples on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2021-01-06	Final no updates expected
Concentrations of deionized water-soluble aerosol major ions from bulk aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2022-06-21	Final no updates expected
Concentrations of deionized water-soluble aerosol major ions from bulk aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2022-06-21	Final no updates expected
Concentrations and stable isotopes of total and deionized water-soluble Fe, Zn, and Cd bulk aerosols and Fe concentrations and stable isotopes of coarse and fine aerosols from Leg 1 of the US GEOTRACES PMT cruise (GP15, RR1814) from Sept to Oct 2018 Role: BCO-DMO Data Manager	2024-09-23	Final no updates expected
Concentrations and stable isotopes of total and deionized water-soluble Fe, Zn, and Cd bulk aerosols and Fe concentrations and stable isotopes of coarse and fine aerosols from Leg 2 of the US GEOTRACES PMT cruise (GP15, RR1815) from Oct to Nov 2018 Role: BCO-DMO Data Manager	2024-09-24	Final no updates expected

Project: US GEOTRACES PMT: Rare earth elements, gallium, barium, and methane as indicators of internal cycling and input processes (4 datasets)

Dataset	Latest Version Date	Current State
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-07-16	Final no updates expected
Dissolved concentrations of Ba, Cd, Cu, Ga, Mn, Ni, and Pb from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2024-07-16	Final no updates expected
Dissolved concentrations of rare earth elements (including Y) from Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-07-11	Final no updates expected
Dissolved concentrations of rare earth elements (including Y) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2024-07-12	Final no updates expected

Project: RAPID: Collaborative Research: Tracking the Flood Pulse of a Record Discharge of the Brazos River in the Gulf of Mexico (1 datasets)

Dataset	Latest Version Date	Current State
Core data collected in the Brazos River Plume, TX during 2017-2018 Role: BCO-DMO Data Manager	2021-03-11	Final no updates expected

Project: Quantifying Processes Driving Interannual Variability in the Biological Carbon Pump in the Western Antarctic Peninsula (1 datasets)

Dataset	Latest Version Date	Current State
Total water-column Thorium-234 measurements collected during January cruises of the Palmer LTER program along the Western Antarctic Peninsula from 2016-2020 Role: BCO-DMO Data Manager	2024-12-04	Data not available

Project: US GEOTRACES PMT: hydrogen sulfide as a strong ligand affecting trace metal cycling (6 datasets)

Dataset	Latest Version Date	Current State
Water column GeoFish and bottle pH data from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-05-06	Final no updates expected
Water column GeoFish and bottle pH data from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2021-05-06	Final no updates expected
Particulate Acid-Volatile Sulfide (pAVS) and Chromium Reducible Sulfide (pCRS) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-05-04	Final no updates expected
Particulate Acid-Volatile Sulfide (pAVS) and Chromium Reducible Sulfide (pCRS) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct to Nov 2018 Role: BCO-DMO Data Manager	2022-05-05	Final no updates expected
Total dissolved sulfide (TDS) and carbonyl sulfide (OCS) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-05-06	Final no updates expected
Total dissolved sulfide (TDS) and carbonyl sulfide (OCS) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) conducted on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-05-19	Final no updates expected

Project: Collaborative Research: US GEOTRACES PMT: Investigating geochemical tracers of the Pacific nitrogen cycle and budget (3 datasets)

Dataset	Latest Version Date	Current State
Nitrate N and O isotopes from the GP12 ("PANDORA") cruise in the South-West Pacific and Solomon Sea from June to August 2012 carried out as part of the international GEOTRACES program Role: BCO-DMO Data Manager	2021-01-27	Final no updates expected
Nitrate d15N and d18O from Niskin bottle samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-05-28	Final no updates expected
Nitrate d15N and d18O from Niskin bottle samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2024-05-21	Final no updates expected

Project: Permanence of the recent expansions of the OMZ and denitrification regimes in the eastern tropical North Pacific (1 datasets)

Dataset	Latest Version Date	Current State
CTD hydrography and nutrients from casts conducted on R/V Kilo Moana cruises KM1919 and KM1920 from September to October 2019 Role: BCO-DMO Data Manager	2021-04-20	Final no updates expected

Project: Collaborative Research: GEOTRACES Atlantic Section Nitrate Isotope Measurements (GP12) (1 datasets)

Dataset	Latest Version Date	Current State
Nitrate N and O isotopes from the GP12 ("PANDORA") cruise in the South-West Pacific and Solomon Sea from June to August 2012 carried out as part of the international GEOTRACES program Role: BCO-DMO Data Manager	2021-01-27	Final no updates expected

Project: Metacommunity Dynamics at Hydrothermal Vents (1 datasets)

Dataset	Latest Version Date	Current State
Sampling locations and identifications for larvae collected near three deep-sea hydrothermal vent fields from 2007 to 2017 Role: BCO-DMO Data Manager	2021-02-02	Final no updates expected

Project: Collaborative Research: Keystone chemicals: Identifying general and universal molecules of fear (2 datasets)

Dataset	Latest Version Date	Current State
Oyster shell hardness from study of eastern oysters (Crassostrea virginica) grown in a nursery with or without exposure to chemical cues from blue crabs Role: BCO-DMO Data Manager	2024-10-22	Final no updates expected
Oyster shell thickness from study of eastern oysters (Crassostrea virginica) grown in a nursery with or without exposure to chemical cues from blue crabs Role: BCO-DMO Data Manager	2024-10-17	Final no updates expected

Project: Collaborative Research: Redefining the footprint of deep ocean methane seepage for benthic ecosystems (2 datasets)

Dataset	Latest Version Date	Current State
Stable Isotope Data for Invertebrates Collected from Southern California Seeps in May and August 2021 Role: BCO-DMO Data Manager	2022-08-11	Final no updates expected
Porewater geochemistry from sediment pushcores collected by ROV Doc Ricketts from Southern California Seeps in May 2021 Role: BCO-DMO Data Manager	2023-09-13	Data not available

Project: Influence of environmental pH variability and thermal sensitivity on the resilience of reef-building corals to acidification stress (14 datasets)

Dataset	Latest Version Date	Current State
Physiology measurements on collected coral pairs from Kaneohe Bay, Oahu, HI between July and December 2019 Role: BCO-DMO Data Manager	2021-06-03	Final no updates expected
Benthic community composition from Heron Island, southern Great Barrier Reef determined from 2015 to 2020 Role: BCO-DMO Data Manager	2024-01-23	Final no updates expected
Measurements of seawater temperature, depth, and photosynthetically active radiation (PAR) across seven sites at Heron Island, southern Great Barrier Reef from 2015 to 2020 Role: BCO-DMO Data Manager	2024-01-19	Final no updates expected
Results from bulk cyclic AMP (cAMP) assays conducted to investigate the role of soluble adenylyl cyclase (sAC) in sperm from the gonochoric, broadcast spawning coral Astrangia poculata Role: BCO-DMO Data Manager	2024-02-09	Final no updates expected
Results from protein kinase A (PKA) substrate phosphorylation assays conducted to investigate the role of soluble adenylyl cyclase (sAC) in sperm from the gonochoric, broadcast spawning coral Astrangia poculata Role: BCO-DMO Data Manager	2024-02-13	Final no updates expected
Results from motility assays carried out as part of a study investigating the role of soluble adenylyl cyclase (sAC) in sperm from the gonochoric, broadcast spawning coral Astrangia poculata Role: BCO-DMO Data Manager	2024-02-23	Final no updates expected
Data pertaining to the development of larvae past the planula stage from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-25	Final no updates expected
Data pertaining to dose-response curves (DRC) quantifying survival of larvae after exposure to heat ramps from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-26	Final no updates expected
Expression of heat shock protein 70 (HSP70) in larvae at 11 days post-fertilization (DPF) from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-26	Final no updates expected
Long-term body column lengths and tentacle numbers of larvae and juveniles from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-26	Final no updates expected
Heat tolerance (survival) of juveniles at 6 WPF following heat shock from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-26	Final no updates expected
Lethal temperature 50s (LT50s) displayed by larvae derived from dose-response curves after heat shock from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-26	Final no updates expected
Sizes of larvae from 4-11 days post-fertilization from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-27	Final no updates expected
Respiration rates and protein content of larvae from experiments investigating heat priming in Nematostella vectensis Role: BCO-DMO Data Manager	2024-03-27	Final no updates expected

Project: Collaborative Research: Understanding the distribution and biogeochemical role of anaerobic microenvironments in the ocean (1 datasets)

Dataset	Latest Version Date	Current State
Remotely-generated submesoscale coherent vortices (SCV) within Argo profiles Role: BCO-DMO Data Manager	2021-01-15	Final no updates expected

Project: An Autonomous Ocean Profiling and Water Sampling System for 0 to 11 km of Water Depth (1 datasets)

Dataset	Latest Version Date	Current State
CTD data from the Puerto Rico Trench collected with the Deep Autonomous Profiler (DAP) on R/V Endeavor cruise EN622 during September 2018 Role: BCO-DMO Data Manager	2023-03-29	Data not available

Project: A Sediment Trap Study to Determine if the Flux of Silver to the Seafloor is Related to Export Productivity (1 datasets)

Dataset	Latest Version Date	Current State
Major (Al), minor (Mn, Ba), and trace metal (Cd, Ag, Mo) data from Multitracers sediment trap samples Role: BCO-DMO Data Manager	2023-10-25	Final no updates expected

Project: Interactions between phytoplankton and bacterioplankton mediated by volatile organic compounds (1 datasets)

Dataset	Latest Version Date	Current State
Growth behaviors of diatom monoculture and diatom-bacteria co-cultures in the lab Role: BCO-DMO Data Manager	2022-04-06	Final no updates expected

Project: Collaborative Research: Physical Mechanisms Driving Food Web Focusing in Antarctic Biological Hotspots (1 datasets)

Dataset	Latest Version Date	Current State
Acoustic data from two subsurface moorings deployed near Palmer Deep Canyon from January to March 2020 Role: BCO-DMO Data Manager	2022-04-12	Final no updates expected

Project: RUI: Collaborative: The Predictive Nature of Microbial Biofilms for Cuing Larval Settlement at Deep-Sea Hydrothermal Vents (1 datasets)

Dataset	Latest Version Date	Current State
Larvae collected near Mariana Back-Arc hydrothermal vents in 2010 Role: BCO-DMO Data Manager	2022-08-05	Final no updates expected

Project: Ross Productivity (1 datasets)

Dataset	Latest Version Date	Current State
Compilation of primary productivity measurements collected from 1983-2006 from the Ross Sea Role: BCO-DMO Data Manager	2021-12-01	Final with updates expected

Project: RUI: Evaluating selection via ocean acidification and evolutionary responses of two coastal fishes (2 datasets)

Dataset	Latest Version Date	Current State
Differences in mean oxygen consumption of fed and unfed larvae used to understand the metabolic cost of digestion, Specific Dynamic Action (SDA), under ocean acidification and warming treatments - Experiment 1 Role: BCO-DMO Data Manager	2023-09-06	Final no updates expected
Differences in mean oxygen consumption of fed and unfed larvae used to understand the metabolic cost of digestion, Specific Dynamic Action (SDA), under ocean acidification and warming treatments - Experiments 2a and 2b Role: BCO-DMO Data Manager	2024-04-09	Final no updates expected

Project: RAPID: Species on the Move: Tropicalization of Western Atlantic Seagrass Beds (1 datasets)

Dataset	Latest Version Date	Current State
Herbivorus green sea urchin counts from surveys conducted in St. Joseph Bay, Florida, USA in May 2016 and August 2019 Role: BCO-DMO Data Manager	2025-04-08	Data not available

Project: Collaborative Research: Illuminating microbes and their viruses within the dark ocean crust through strain-level approaches (1 datasets)

Dataset	Latest Version Date	Current State
Contextual data for samples collected for metagenome sequencing from the deep subseafloor biosphere as accessed via CORKs along the Juan de Fuca Ridge flank in the Northeast Pacific Ocean between 2008 and 2014 Role: BCO-DMO Data Manager	2024-12-12	Final no updates expected

Project: The Biophysics of Coral Reef Resilience: hydrodynamic and ecological drivers of coral survival under extreme heat (2 datasets)

Dataset	Latest Version Date	Current State
Sampling information and presence/absence of stress bands (in 1998 and 2010) in Porites cf. lobata coral at Palau's Rock Islands Role: BCO-DMO Data Manager	2023-04-27	Final no updates expected
Average yearly extension rate, calcification rate, and density for each core sample from Porites cf. lobata coral at Palau's Rock Islands Role: BCO-DMO Data Manager	2023-04-27	Final no updates expected

Project: Predicting impacts of coastal species redistribution in a changing climate (1 datasets)

Dataset	Latest Version Date	Current State
Intertidal temperatures measured via data loggers deployed at 19 rocky intertidal sites in California, USA and Baja California, Mexico from spring 2022 to fall 2023 Role: BCO-DMO Data Manager	2024-06-19	Final no updates expected

Project: CAREER: The biological nitrogen isotope systematics of ammonium consumption and production (1 datasets)

Dataset	Latest Version Date	Current State
Nitrate 15N/14N measurements in two adjacent mesoscale eddies in the North Pacific Subtropical Gyre from water samples collected on R/V Kilo Moana cruise KM1709 in June-July 2017 Role: BCO-DMO Data Manager	2025-01-13	Final no updates expected

Project: RAPID: Human-Driven Trophic Cascades: Mesopredator Release and Recreational Fishing in Estuaries (1 datasets)

Dataset	Latest Version Date	Current State
Organisms collected on oyster reefs in the Mission Aransas National Estuarine Research Reserve, TX, USA from 2016 to 2021 Role: BCO-DMO Data Manager	2022-06-29	Final no updates expected

Project: DeepCCZ (1 datasets)

Dataset	Latest Version Date	Current State
Sequence read accession (SRA) numbers for bacterial and archaeal 16S rRNA gene amplicons from the DeepCCZ and Abyssline programs Role: BCO-DMO Data Manager	2023-10-25	Final no updates expected

Project: Experimental study of CO2 hydration in seawater: Mechanism and kinetic isotope effects (1 datasets)

Dataset	Latest Version Date	Current State
New experimental constraints on the magnitude of kinetic C and O isotope fractionation for CO2 hydration Role: BCO-DMO Data Manager	2021-11-17	Final no updates expected

Project: EAGER: Testing the Galápagos as a long-term monitoring site for nitrous oxide emissions from the Pacific oxygen deficient zones (2 datasets)

Dataset	Latest Version Date	Current State
An atlas of depth-gridded and density-gridded interpolated and un-interpolated oxygen deficient zones (ODZs) in the Eastern tropical and subtropical Pacific Ocean Role: BCO-DMO Data Manager	2021-11-30	Final no updates expected
Monthly atmospheric nitrous oxide (N₂O) and carbon monoxide (CO) mixing ratio measurements from San Cristobal, Galápagos Islands collected using a cavity ring-down spectrometer from July 2023 to December 2024 Role: BCO-DMO Data Manager	2025-04-04	Final with updates expected

Project: The significance of doliolid-microbial interactions: Do doliolids fundamentally alter the trophic structure and productivity of sub-tropical continental shelf food webs? (1 datasets)

Dataset	Latest Version Date	Current State
Synthesis of doliolid imagery and oceanographic data from six ecosystems collected from multiple research cruises conducted between 2010 and 2019 Role: BCO-DMO Data Manager	2023-02-07	Final no updates expected

Project: A microbe’s perspective on the marine nitrogen budget (1 datasets)

Dataset	Latest Version Date	Current State
An atlas of depth-gridded and density-gridded interpolated and un-interpolated oxygen deficient zones (ODZs) in the Eastern tropical and subtropical Pacific Ocean Role: BCO-DMO Data Manager	2021-11-30	Final no updates expected

Project: Collaborative Research: Experimental constraints on the rates and mechanisms of iodine redox transformations in seawater (2 datasets)

Dataset	Latest Version Date	Current State
Iodine speciation and isotope data from iodine tracer experiments at the WHOI Environmental Systems Laboratory on Martha’s Vineyard Sound Role: BCO-DMO Data Manager	2022-01-04	Final no updates expected
Iodine speciation and isotope data from iodine tracer experiments on the R/V Falkor in June 2018 Role: BCO-DMO Data Manager	2022-01-04	Final no updates expected

Project: Island mass effects on planktonic communities in the open ocean (1 datasets)

Dataset	Latest Version Date	Current State
Pigment concentrations derived from High-Performance Liquid Chromatography (HPLC) analysis from samples collected during the Tara Pacific expedition from 2016-2018 Role: BCO-DMO Data Manager	2023-02-24	Final no updates expected

Project: Collaborative Research: Defining the Atmospheric Deposition of Trace Elements Into The Arctic Ocean-Ice Ecosystem During The Year-Long MOSAiC Ice Drift (4 datasets)

Dataset	Latest Version Date	Current State
Water column Beryllium-7 from samples collected on the MOSAiC expedition, PS122, on R/V Polarstern in the Central Arctic Ocean during 2019-2020 Role: BCO-DMO Data Manager	2021-09-28	Final no updates expected
Arctic aerosol Be7 concentrations from the MOSAIC expedition on the R/V Polarstern in the Central Arctic Ocean from December 2019 to June 2020 Role: BCO-DMO Data Manager	2022-06-23	Final no updates expected
Ice core Be7 concentrations from the MOSAIC expedition on the R/V Polarstern in the Central Arctic Ocean from October 2019 to May 2020 Role: BCO-DMO Data Manager	2022-06-21	Final no updates expected
Snow and frost flower Be7 concentrations from the MOSAIC expedition on the R/V Polarstern in the Central Arctic Ocean from October 2019 to May 2020 Role: BCO-DMO Data Manager	2022-06-21	Final no updates expected

Project: Characterizing the effects of exogenous reactive oxygen species on marine microbial ecosystem dynamics (1 datasets)

Dataset	Latest Version Date	Current State
Picocyanobacteria (Prochlorococcus or Synechococcus) and picoeukaryote (Micromonas and Ostreococcus) cell concentrations and hydrogen peroxide (HOOH) concentrations during batch culture at the University of Tennessee, Knoxville Role: BCO-DMO Data Manager	2023-10-16	Final no updates expected

Project: Measurement of Helium Isotopes on the U.S. GEOTRACES Alaska-Tahiti Section (GP15) (4 datasets)

Dataset	Latest Version Date	Current State
Helium isotope with helium and neon concentration data from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2021-09-30	Final no updates expected
Helium isotope with helium and neon concentration data from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2021-09-30	Final no updates expected
Concentrations of dissolved argon, krypton, and xenon from Niskin bottle samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018 Role: BCO-DMO Data Manager	2025-04-09	Under revision
Concentrations of dissolved argon, krypton, and xenon from Niskin bottle samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-09	Data not available

Project: Development of low Nitrogen:Phosphorus ratios in the euphotic zone - the Phosphorus side of the story (2 datasets)

Dataset	Latest Version Date	Current State
Hydrographic data from Niskin bottles collected by CTD profiling on two R/V Endeavor cruises, EN620 and EN642, in the Northern Gulf of Mexico in 2018 and 2019 Role: BCO-DMO Data Manager	2022-03-28	Data not available
Hydrographic data from CTD profiles conducted on two R/V Endeavor cruises, EN620 and EN642, in the Northern Gulf of Mexico in 2018 and 2019 Role: BCO-DMO Data Manager	2022-04-14	Data not available

Project: Multitracers to Predict Paleoproductivity in the California Current System from Sediment and Sediment Trap Materials (1 datasets)

Dataset	Latest Version Date	Current State
Organic carbon, carbonate, and opal data from Multitracers sediment trap samples Role: BCO-DMO Data Manager	2023-10-25	Final no updates expected

Project: Multitracers to Predict Paleoproductivity in the California Current System (1 datasets)

Dataset	Latest Version Date	Current State
Organic carbon, carbonate, and opal data from Multitracers sediment trap samples Role: BCO-DMO Data Manager	2023-10-25	Final no updates expected

Project: Biogenic Chemical Records in Deep-Sea Sediments and Their Application to Paleo-Oceanographic Study (1 datasets)

Dataset	Latest Version Date	Current State
Organic carbon, carbonate, and opal data from Multitracers sediment trap samples Role: BCO-DMO Data Manager	2023-10-25	Final no updates expected

Project: Multitracers II - Wintertime Particle Production, Transport and Sedimentation (1 datasets)

Dataset	Latest Version Date	Current State
Organic carbon, carbonate, and opal data from Multitracers sediment trap samples Role: BCO-DMO Data Manager	2023-10-25	Final no updates expected

Project: RAPID: Understanding the unprecedented anchovy response to warm-water conditions in the California Current (2 datasets)

Dataset	Latest Version Date	Current State
Abundances of larval Northern Anchovy (Engraulis mordax), Rockfish (Sebastes spp., and other/unidentified larvae from Bongo plankton net tows conducted in the subtropical Southern California Bight from January to April 2021 Role: BCO-DMO Data Manager	2023-05-02	Final no updates expected
Zooplankton abundance and size data from Bongo plankton net tows conducted in the subtropical Southern California Bight during February and April 2021 Role: BCO-DMO Data Manager	2023-11-30	Final no updates expected

Project: Collaborative Research: Investigating the genomic basis of key performance traits to quantify the evolutionary potential of coral populations under climate change (1 datasets)

Dataset	Latest Version Date	Current State
Census of heat tolerance among Florida's threatened staghorn corals from a study of Acropora cervicornis conducted from August to October 2020 Role: BCO-DMO Data Manager	2024-02-27	Final no updates expected

Project: Recruitment among density manipulated populations of a Caribbean gorgonian (2 datasets)

Dataset	Latest Version Date	Current State
Branching data from a clipping experiment conducted on the coral Antillogorgia elisabethae at two sites in the Bahamas determined from June 1999 to June 2000 Role: BCO-DMO Data Manager	2023-11-07	Final no updates expected
Branch extension measurements from a clipping experiment conducted on the coral Antillogorgia elisabethae at two sites in the Bahamas determined from June 1999 to June 2000 Role: BCO-DMO Data Manager	2023-11-08	Final no updates expected

Project: EAGER: Tracking marine diazotrophy with isotope-labeling proteomics (1 datasets)

Dataset	Latest Version Date	Current State
Metaproteomics analyses of mixed-layer water from Hawaii Ocean Time-series Station ALOHA, collected on R/V Kilo Moana cruise KM2204 in March 2022, and incubated with 15N2 to track biosynthetic incorporation by diazotrophic microbes Role: BCO-DMO Data Manager	2025-04-10	Final no updates expected

Project: Decadal trends in oceanic anthropogenic CO2 from the CLIVAR and GO-SHIP d13C datasets and in an ocean biogeochemistry model (2 datasets)

Dataset	Latest Version Date	Current State
d13C of Dissolved Inorganic Carbon (DIC) measured on bottle cast samples from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-02-21	Final no updates expected
d13C of Dissolved Inorganic Carbon (DIC) measured on bottle cast samples from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-03-02	Final no updates expected

Project: Collaborative Research: Cleaning stations as hubs for the maintenance and recovery of microbial diversity on coral reefs. (1 datasets)

Dataset	Latest Version Date	Current State
Microbiome dynamics of coral reef and cleanerfish from ecological surveys, in situ manipulations, and laboratory experiments conducted from 2020-2021 Role: BCO-DMO Data Manager	2023-08-30	Final no updates expected

Project: Hydrothermal Exploration of the Chile Triple Junction (1 datasets)

Dataset	Latest Version Date	Current State
Water column analytical data from the Chile Triple Junction collected on two cruises aboard the R/V Melville during February-March 2010 and April 2012 Role: BCO-DMO Data Manager	2022-03-28	Final no updates expected

Project: RCN: Evolution in Changing Seas (3 datasets)

Dataset	Latest Version Date	Current State
Metadata for studies from meta-analysis investigating covariance between genetic and environmental (CovGE) effects in phenotypic results Role: BCO-DMO Data Manager	2022-08-09	Final no updates expected
Results from a meta-analysis investigating covariance between genetic and environmental (CovGE) effects in phenotypic results in published literature Role: BCO-DMO Data Manager	2022-10-14	Final no updates expected
Results using simulated data used to conduct power analyses Role: BCO-DMO Data Manager	2022-10-14	Final no updates expected

Project: Collaborative Research: Microscale interactions of foundation species with their fluid environment: biological feedbacks alter ecological interactions of mussels (1 datasets)

Dataset	Latest Version Date	Current State
Weather Station data from University of Washington Friday Harbor Laboratories, Friday Harbor WA, Cantilever Point from 2006 to 2024 Role: BCO-DMO Data Manager	2025-02-26	Final with updates expected

Project: Effects of Demography and Genetics on Extinction in Small Populations: Experiments with an Exploited Kelp (2 datasets)

Dataset	Latest Version Date	Current State
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected

Project: Field Parameterization and Experimental Tests of the Neutral Theory of Biodiversity (2 datasets)

Dataset	Latest Version Date	Current State
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected

Project: LTREB: Ecological Dynamics in an Experimentally-Tractable Natural Ecosystems (2 datasets)

Dataset	Latest Version Date	Current State
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected
A long-term series of species occupying fixed points on the middle intertidal (mussel-dominated) zone of a rocky intertidal shoreline, for use in studying species replacement patterns through time Role: BCO-DMO Data Manager	2022-07-11	Final no updates expected

Project: Collaborative Research: Lead-210 and Polonium-210 as tracers for scavenging and export: GEOTRACES Pacific Meridional Section (6 datasets)

Dataset	Latest Version Date	Current State
Activities of 210Po and 210Pb in aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-08-17	Final no updates expected
Activities of 210Po and 210Pb in aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-08-17	Final no updates expected
Dissolved and total water column 210Po and 210Pb from samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2023-01-06	Final no updates expected
Dissolved and total water column 210Po and 210Pb from samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2023-01-31	Final no updates expected
Activities of 210Po and 210Pb on particles in two size classes obtained by in situ pumping on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2023-03-23	Final no updates expected
Activities of 210Po and 210Pb on particles in two size classes obtained by in situ pumping on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2023-03-23	Final no updates expected

Project: C-CoMP Model Bacteria Physiological Studies (3 datasets)

Dataset	Latest Version Date	Current State
The global proteome of replete laboratory cultures of Ruergeria pomeroyi DSS-3 Role: BCO-DMO Data Manager	2022-06-14	Final no updates expected
The global proteome of replete laboratory cultures of Alteromonas macleodii MIT1002 Role: BCO-DMO Data Manager	2022-06-14	Final no updates expected
Metadata for transcriptomic expression data from cultures of Ruegeria pomeroyi DSS-3 and Alteromonas macleodii MIT1002 grown in defined culture media with either glucose, acetate, or a mix of both as carbon substrates Role: BCO-DMO Data Manager	2023-12-06	Final no updates expected

Project: Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS) (1 datasets)

Dataset	Latest Version Date	Current State
Size fractionated zooplankton, C:N, d13C, and d15N from RRS James Cook cruise JC214 Role: BCO-DMO Data Manager	2022-09-19	Final no updates expected

Project: CAREER: Predicting ecosystem metabolism of rocky intertidal communities in warming and acidifying oceans. (1 datasets)

Dataset	Latest Version Date	Current State
Results of a study examining how foundation species loss alters multiple ecosystem functions based on community surveys and biogeochemical sampling of tidepools in the Otter Rock Marine Reserve (ORMR) and Marine Garden, Oregon USA from June to August 2019 Role: BCO-DMO Data Manager	2022-09-07	Final no updates expected

Project: Putting B-vitamins on the map: to what extent do they shape phytoplankton dynamics and biogeography in the global ocean? (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved B vitamin and vitamer concentrations in surface seawater collected during the Malaspina Circumnavigation Expedition from December 2010 to July 2011 Role: BCO-DMO Data Manager	2025-02-27	Data not available

Project: Narragansett Bay Long-Term Plankton Time Series (2 datasets)

Dataset	Latest Version Date	Current State
Weekly surface water quality measurements in Narragansett Bay from 1959-2019 Role: BCO-DMO Data Manager	2022-07-28	Final no updates expected
Diatom amplicon sequencing variants (ASVs) from Narragansett Bay, Rhode Island, USA from 2008-2014 Role: BCO-DMO Data Manager	2023-11-09	Final no updates expected

Project: Environmental consequences of expanded recruitment of an ecosystem engineer on a hypoxia-influenced continental shelf (2 datasets)

Dataset	Latest Version Date	Current State
Sample stations for the Neotrypaea COP (Community, Oxygen, & Productivity) Effects ground-truth cruises in 2021 and 2022 Role: BCO-DMO Data Manager	2023-12-14	Final no updates expected
Benthic dissolved oxygen and nutrient fluxes from sediment core incubations conducted aboard the R/V Oceanus and R/V Robert G. Sproul during nine cruises from 2018-2022 from the Oregon and Washington shelf Role: BCO-DMO Data Manager	2024-10-15	Final no updates expected

Project: Measurements of stable carbon isotopes on board GO-SHIP cruises in the South Atlantic Ocean to enhance our ability to quantify anthropogenic CO2 uptake rates by the ocean (1 datasets)

Dataset	Latest Version Date	Current State
Stable carbon isotope of dissolved inorganic carbon (δ13C-DIC) collected during the Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) A16N cruises on R/V Ronald Brown between March and May 2023 Role: BCO-DMO Data Manager	2024-11-04	Final no updates expected

Project: Mapping Dissolved Oxygen using Observations and Machine Learning (1 datasets)

Dataset	Latest Version Date	Current State
Optimally Interpolated O2 anomalies based on World Ocean Database 2018 Role: BCO-DMO Data Manager	2023-01-11	Final no updates expected

Project: EAGER: Development of a Prototype Sensor Package to Quantify In-Situ Rates of Aquatic Carbon Cycling Processes (1 datasets)

Dataset	Latest Version Date	Current State
Primary results from the design and validation of an LED-based photochemical reactor Role: BCO-DMO Data Manager	2023-01-04	Data not available

Project: OCE-PRF: Drivers of phenotypic diversity and adaptation in asexually propagating coral populations (2 datasets)

Dataset	Latest Version Date	Current State
Growth and chlorophyll density of individual fragments of the coral Porites divaricata measured during a reciprocal transplant experiment conducted at three sites in Turneffe Atoll, Belize from February to July 2022 Role: BCO-DMO Data Manager	2024-05-20	Final no updates expected
Temperature and light intensity measured at each transplant site during a reciprocal transplant experiment conducted at three sites in Turneffe Atoll, Belize from February to July 2022 Role: BCO-DMO Data Manager	2024-05-28	Final no updates expected

Project: Biogenic Calcium Carbonate Solubilities and Reaction Rates by Lab and Field Saturometry (2 datasets)

Dataset	Latest Version Date	Current State
Compiled global dataset of PIC/POC and bSi concentrations measured by in situ pumps on multiple research cruises conducted from between 1973 and 2013 Role: BCO-DMO Data Manager	2022-11-18	Final no updates expected
Bottle data from R/V Endeavor cruise EN665 in the Gulf of Maine, conducted April 7-12, 2021 Role: BCO-DMO Data Manager	2022-11-29	Final no updates expected

Project: Collaborative research: US GEOTRACES PMT: Trace-metal concentrations and stable isotopes in the North Pacific (6 datasets)

Dataset	Latest Version Date	Current State
Dissolved concentrations and stable isotope ratios of Fe, Zn, and Cd from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-12-06	Final no updates expected
Dissolved concentrations and stable isotope ratios of Fe, Zn, and Cd from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-12-06	Final no updates expected
Dissolved concentrations of nickel and copper from bottle samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2022-12-15	Final with updates expected
Dissolved concentrations of nickel and copper from bottle samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2022-12-15	Final with updates expected
Concentrations and stable isotopes of total and deionized water-soluble Fe, Zn, and Cd bulk aerosols and Fe concentrations and stable isotopes of coarse and fine aerosols from Leg 1 of the US GEOTRACES PMT cruise (GP15, RR1814) from Sept to Oct 2018 Role: BCO-DMO Data Manager	2024-09-23	Final no updates expected
Concentrations and stable isotopes of total and deionized water-soluble Fe, Zn, and Cd bulk aerosols and Fe concentrations and stable isotopes of coarse and fine aerosols from Leg 2 of the US GEOTRACES PMT cruise (GP15, RR1815) from Oct to Nov 2018 Role: BCO-DMO Data Manager	2024-09-24	Final no updates expected

Project: Collaborative Research: Determining the isotopic signature of iron released via ligand-mediated dissolution of atmospheric dust in the surface ocean (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved iron concentrations and stable isotope ratios from water column samples collected during four Bermuda Atlantic Iron Time-series (BAIT) cruises EN631, AE1909, AE1921, AE1930 in the Western Subtropical North Atlantic Gyre in 2019 Role: BCO-DMO Data Manager	2024-09-17	Final no updates expected
Stable isotopic composition of total, deionized-water-soluble, and dilute-acetic-acid-soluble aerosol iron from analysis of composite aerosol samples collected at Tudor Hill, Bermuda between Nov 2018 and March 2020 Role: BCO-DMO Data Manager	2024-09-11	Final no updates expected

Project: Collaborative Research: How do selection, plasticity, and dispersal interact to determine coral success in warmer and more variable environments? (5 datasets)

Dataset	Latest Version Date	Current State
Fertilization success rates from gamete age assays using eggs and sperm from Porites lobata corals in April-May 2023 Role: BCO-DMO Data Manager	2024-04-30	Final no updates expected
Community composition of corals in Palau determined by quantitative transects sampled in April 2023 Role: BCO-DMO Data Manager	2024-05-10	Final no updates expected
Light level (lux) measured at six coral reefs sites in Palau from 2021 to 2023 Role: BCO-DMO Data Manager	2024-05-02	Final no updates expected
Water temperature measured at six coral reefs sites in Palau from 2021 to 2023 Role: BCO-DMO Data Manager	2024-05-02	Final no updates expected
Community composition of corals in Palau determined by a qualitative survey conducted in 2021-2022 Role: BCO-DMO Data Manager	2024-05-13	Final no updates expected

Project: The Speed, Signature, and Significance of Barium Transformations in Seawater (1 datasets)

Dataset	Latest Version Date	Current State
A spatially and vertically resolved global grid of dissolved barium concentrations in seawater determined using Gaussian Process Regression machine learning Role: BCO-DMO Data Manager	2023-07-11	Final no updates expected

Project: US GEOTRACES GP17-OCE: Investigating the role of the Southern Ocean's biogeochemical divide in shaping the global distributions of radium and barium isotopes (2 datasets)

Dataset	Latest Version Date	Current State
Measurements of the dissolved isotope radium-226 from samples collected on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-12-11	Final no updates expected
Dissolved barium (Ba) concentrations in seawater samples collected on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-01-02	Final no updates expected

Project: RAPID: Hurricane Irma Impacts on Nitrogen Cycling in Florida Bay (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved inorganic nitrogen, dissolved organic carbon, and chloropyll-a from the Middle Keys of Florida Bay during 2017-2018, following the passage of Hurricane Irma Role: BCO-DMO Data Manager	2023-08-01	Data not available

Project: Collaborative Research: Probing the Ventilation Efficiency of the Deep Ocean with Conservative Dissolved Gas Tracers in Archived Samples (3 datasets)

Dataset	Latest Version Date	Current State
Model simulations of elemental and isotopic heavy noble gas ratios using the Transport Matrix Method (TMM) Role: BCO-DMO Data Manager	2023-02-21	Final no updates expected
Elemental and isotopic noble gas ratios from the Bermuda Atlantic Time-series (BATS) on cruise 10391 on R/V Atlantic Explorer (AE2208) from 30 April 2022 to 05 May 2022 Role: BCO-DMO Data Manager	2023-02-22	Final no updates expected
Measurements of Kr/Ar and N2/Ar ratios in stored dissolved gas samples collected in 1981 through the Transient Tracers in the Ocean (TTO) program North Atlantic Survey (NAS) Role: BCO-DMO Data Manager	2023-02-23	Final no updates expected

Project: Collaborative Research: Novel constraints on air-sea gas exchange and deep ocean ventilation from high-precision noble gas isotope measurements in seawater (4 datasets)

Dataset	Latest Version Date	Current State
Model simulations of elemental and isotopic heavy noble gas ratios using the Transport Matrix Method (TMM) Role: BCO-DMO Data Manager	2023-02-21	Final no updates expected
Elemental and isotopic noble gas ratios from the Bermuda Atlantic Time-series (BATS) on cruise 10391 on R/V Atlantic Explorer (AE2208) from 30 April 2022 to 05 May 2022 Role: BCO-DMO Data Manager	2023-02-22	Final no updates expected
Measurements of Kr/Ar and N2/Ar ratios in stored dissolved gas samples collected in 1981 through the Transient Tracers in the Ocean (TTO) program North Atlantic Survey (NAS) Role: BCO-DMO Data Manager	2023-02-23	Final no updates expected
Noble gas isotope data from field campaigns sampling groundwater in Umatilla, Oregon during September 2020 and in Tucson, Arizona during November 2021 Role: BCO-DMO Data Manager	2023-06-13	Final no updates expected

Project: Ocean Frontier Institute Seed Fund Grant: Bedford Basin 2019 (2 datasets)

Dataset	Latest Version Date	Current State
Carbon content and radioisotope data from sampling conducted at the Compass Station in Bedford Basin, Nova Scotia, Canada from February to August 2019 Role: BCO-DMO Data Manager	2023-02-07	Final no updates expected
Seawater radioisotope (234Th) and carbon from sampling conducted at the Compass Station in Bedford Basin, Nova Scotia, Canada from April to August 2019 Role: BCO-DMO Data Manager	2023-02-09	Final no updates expected

Project: Collaborative Research: Coupling of physical and chemical processes in the shelf to basin transport of iron and iodine off Washington and Oregon (1 datasets)

Dataset	Latest Version Date	Current State
Benthic iron data on the Oregon Shelf from samples collected on R/V Oceanus cruise OC2107A during July to August 2021 Role: BCO-DMO Data Manager	2024-04-22	Data not available

Project: US GEOTRACES GP17-OCE and GP17-ANT: Sources and Rates of Trace Element and Isotope Cycling Derived from the Radium Quartet (1 datasets)

Dataset	Latest Version Date	Current State
Measurements of the dissolved isotope radium-226 from samples collected on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-12-11	Final no updates expected

Project: US GEOTRACES GP17-OCE and GP17-ANT: Inorganic Carbon Cycling in the South Pacific and Southern Oceans by Direct Measurement (3 datasets)

Dataset	Latest Version Date	Current State
Open cell and single-step method for total alkalinity titrations from samples collected on R/V Mirai cruises MR23-06C and MR23-07 in the North Pacific and Western Arctic from September to November 2023 Role: BCO-DMO Data Manager	2025-04-04	Final no updates expected
Total alkalinity determined through experiments comparing usage of high-density polyethylene (HDPE) and borosilicate glass bottles for collection and storage of water samples collected on the GEOTRACES GP17-OCE cruise (R/V Roger Revelle RR2214) Role: BCO-DMO Data Manager	2025-04-02	Final no updates expected
Total alkalinity from an experiment testing the suitability of high-density polyethylene (HDPE) for collection and long-term storage of total alkalinity samples using laboratory-manipulated oligotrophic Atlantic surface water Role: BCO-DMO Data Manager	2025-04-03	Final no updates expected

Project: Importance of Riverine Discharge on the Benthic Flux of Alkalinity to Continental Margins (3 datasets)

Dataset	Latest Version Date	Current State
Depth profiles of pore water constituents from sediment cores collected on the Louisiana Shelf of the Northern Gulf of Mexico during November 2020 on R/V Savannah cruise SAV-20-07 Role: BCO-DMO Data Manager	2024-07-02	Final no updates expected
Electrochemical data from sediment cores collected on the Louisiana Shelf of the Northern Gulf of Mexico during November 2020 on R/V Savannah cruise SAV-20-07 Role: BCO-DMO Data Manager	2023-07-20	Final no updates expected
Benthic chamber geochemical data obtained with an in situ benthic lander from the R/V Savannah at sampling stations across the Louisiana shelf and slope in the Northern Gulf of Mexico during four cruise between July 2021 and July 2022 Role: BCO-DMO Data Manager	2025-04-14	Data not available

Project: Cr Isotope Oceanography of the Eastern Tropical North Pacific Ocean (4 datasets)

Dataset	Latest Version Date	Current State
Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 Role: BCO-DMO Data Manager	2024-04-23	Final no updates expected
Chromium (Cr) concentration and isotope data of chelex-100 extraction method from samples collected on R/V New Horizon cruise NH1410 in May-June 2014 Role: BCO-DMO Data Manager	2024-04-23	Final no updates expected
Total dissolved chromium (Cr) concentration and isotopic composition in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 Role: BCO-DMO Data Manager	2024-06-05	Final no updates expected
Chromium concentration and isotopic composition of Cr(III) and Cr(VI) in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 Role: BCO-DMO Data Manager	2024-04-23	Final no updates expected

Project: US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE) (16 datasets)

Dataset	Latest Version Date	Current State
Aerosol and seawater beryllium-7 concentrations from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-05-14	Final no updates expected
Scientific sampling event log from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-09-30	Final no updates expected
Bottle data from CTD profiles from the GTC rosette deployed on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-05-15	Data not available
Dissolved total (dCo) and labile Co (lCo) measurements from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-07-15	Final no updates expected
Nutrients and bottle oxygen measured by the Scripps ODF group on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) from December 2022 to January 2023 in the South Pacific and Southern Oceans Role: BCO-DMO Data Manager	2024-09-25	Final no updates expected
Dissolved gallium (Ga) from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-11-20	Final no updates expected
Processed CTD profile data from both rosettes (GTC and ODF) deployed on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-12-01	Data not available
Measurements of the dissolved isotope radium-226 from samples collected on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-12-11	Final no updates expected
Size-fractionated particulate inorganic carbon (PIC) in particles collected by in-situ filtration on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-12-10	Data not available
Dissolved barium (Ba) concentrations in seawater samples collected on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-01-02	Final no updates expected
Beam attenuation coefficient, scattering, and fluorescence data derived from optical particle sensors deployed during casts of the ODF rosette on the GEOTRACES GP17-OCE cruise aboard R/V Roger Revelle (RR2214) from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-03-13	Final no updates expected
Bottle data from CTD profiles from the ODF rosette deployed on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-03-11	Data not available
Phytoplankton pigment concentrations for samples collected from the upper 200 meters during the GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-03-11	Data not available
Cross-polarized photon yield, beam attenuation coefficient, scattering, and fluorescence data derived from optical particle sensors interfaced to a CTD deployed during McLane pump casts on the GP17-OCE R/V Roger Revelle (RR2214) cruise Dec 2022 - Jan 2023 Role: BCO-DMO Data Manager	2025-03-13	Final no updates expected
Cross-polarized photon yield, beam attenuation coefficient, and fluorescence data derived from optical particle sensors deployed during casts of the GTC rosette on the GP17-OCE R/V Roger Revelle (RR2214) cruise Dec 2022 - Jan 2023 Role: BCO-DMO Data Manager	2025-03-17	Final no updates expected
Measurement of dissolved CFC-11, CFC-12, CFC-113, and SF6 from Niskin bottles on the US GEOTRACES GP-17 OCE cruise RR2214 on R/V Roger Revelle from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-04-18	Data not available

Project: Collaborative Research: Peptide Deamination as a Source of Refractory Dissolved Organic Matter in Marine Sediments (2 datasets)

Dataset	Latest Version Date	Current State
Sediment porosity collected from R/V Oceanus cruise OC1906A and R/V Sikuliaq cruise SKQ202016S off the coast of California in 2019 and 2020 Role: BCO-DMO Data Manager	2025-04-16	Data not available
Pore water data from sediment cores collected from R/V Oceanus cruise OC1906A and R/V Sikuliaq cruise SKQ202016S off the coast of California in 2019 and 2020 Role: BCO-DMO Data Manager	2025-04-16	Data not available

Project: Collaborative Research: US GEOTRACES GP17-OCE: Size-Fractionated Particle Collection and Analysis from Ultra-Oligotrophic to Antarctic Waters (1 datasets)

Dataset	Latest Version Date	Current State
Size-fractionated particulate inorganic carbon (PIC) in particles collected by in-situ filtration on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-12-10	Data not available

Project: Clumped Oxygen Isotope Signature of Marine Dissolved Oxygen (2 datasets)

Dataset	Latest Version Date	Current State
Triple oxygen isotopes of respiration and photo-oxidation of DOC Role: BCO-DMO Data Manager	2024-03-27	Data not available
The influence of reactive oxygen species on "‘respiration" isotope effect Role: BCO-DMO Data Manager	2024-03-28	Data not available

Project: Collaborative Proposal: Unravelling the Oceanic Dimethylmercury Cycle (2 datasets)

Dataset	Latest Version Date	Current State
Dissolved mercury (Hg) speciation in the California Current System from samples collected on R/V Roger Revelle cruise RR2105 in July to August 2021 Role: BCO-DMO Data Manager	2024-05-14	Final no updates expected
Suspended particle total mercury and monomethylmercury in the California Current Ecosystem (CCE) determined from samples collected on R/V Roger Revelle cruise RR2105 (P2107) in July to August 2021 Role: BCO-DMO Data Manager	2024-05-14	Final no updates expected

Project: Effects of Vegetative Reproduction on the Distribution and Abundance of Benthic Marine Invertebrates (2 datasets)

Dataset	Latest Version Date	Current State
Number and size of eggs found in five different branches from a single Antillogorgia americana from a study site in the San Blas Islands, Panama from July 1990 to August 1991 Role: BCO-DMO Data Manager	2024-03-13	Final no updates expected
Number and size of gonads found in monthly samples of Antillogorgia americana colonies at a study site in the San Blas Islands, Panama from July 1990 to August 1991 Role: BCO-DMO Data Manager	2024-03-13	Final no updates expected

Project: Spring Blooms of Sea Ice Algae Along the Western Antarctic Peninsula: Effects of Warming and Freshening on Cell Physiology and Biogeochemical Cycles. (3 datasets)

Dataset	Latest Version Date	Current State
Photosynthetic pigments from sea ice samples collected on R/V Nathaniel B. Palmer cruise NBP1910 along the Western Antarctic Peninsula from November to December 2019 Role: BCO-DMO Data Manager	2023-10-17	Final no updates expected
Particulate organic carbon and particulate nitrogen from samples collected on R/V Nathaniel B. Palmer cruise NBP1910 along the Western Antarctic Peninsula from November to December 2019 Role: BCO-DMO Data Manager	2023-10-17	Final no updates expected
Physical profiles of temperature, salinity, and brine volume in sea ice from samples collected on R/V Nathaniel B. Palmer cruise NBP1910 along the Western Antarctic Peninsula from November to December 2019 Role: BCO-DMO Data Manager	2023-10-23	Final no updates expected

Project: Quantifying ocean oxygen-to-carbon demand by chemical analyses and inverse models (1 datasets)

Dataset	Latest Version Date	Current State
Concentrations of particulate organic matter (POC, PON, POP, PCOD), total oxygen demand, POM ratios, and respiration ratios from samples collected on R/V Atlantic Explorer BATS validation study #58 in the Sargasso Sea in October 2021 Role: BCO-DMO Data Manager	2023-10-10	Final no updates expected

Project: Collaborative Research: Characterization of Reactive Nitrogen in The North Pacific Atmosphere (1 datasets)

Dataset	Latest Version Date	Current State
Total organic carbon content, total nitrogen content, and carbon isotope (13C and 14C) composition of atmospheric particulates from aerosol samples collected on the R/V Dong Fang Hong-3 in the western North Pacific from October to December 2019 Role: BCO-DMO Data Manager	2023-12-28	Final no updates expected

Project: META-DDA: METabolic Activities of Diatom-Diazotroph Associations (1 datasets)

Dataset	Latest Version Date	Current State
Hemiaulus-Richelia physiological response to different nitrogen sources Role: BCO-DMO Data Manager	2024-03-11	Final no updates expected

Project: CAREER: Gulf of Maine Temperature Trends and Variability from the early Holocene to the Present (1 datasets)

Dataset	Latest Version Date	Current State
Carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled during R/V Endeavor cruise EN669 in the Gulf of Maine during August 2021 Role: BCO-DMO Data Manager	2024-04-17	Final no updates expected

Project: Are strong ligands and dissolved iron tightly coupled in hydrothermal systems? (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved organic Fe-binding ligand data from the FRidge (GA13) expedition on RRS James Cook (cruise JC156) from December 2017 to February 2018 Role: BCO-DMO Data Manager	2024-03-21	Final no updates expected

Project: Resolving sources of marine DOM via novel sulfur isotope analyses (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved organic matter sulfur and carbon analysis of samples collected between 2010 and 2021 from various locations globally Role: BCO-DMO Data Manager	2024-05-09	Final no updates expected

Project: Collaborative Research: New approaches to study calcium carbonate dissolution on the sea floor and its impact on paleo-proxy interpretations (1 datasets)

Dataset	Latest Version Date	Current State
Average nitrate d15N values from the upper 1000 meters of the water column at four stations sampled in the Eastern Tropical North Pacific on R/V Sally Ride cruise SR2113 in December 2021 Role: BCO-DMO Data Manager	2024-09-13	Final no updates expected

Project: US GEOTRACES PMT: the geochemistry of size-fractionated suspended particles collected by in-situ filtration (2 datasets)

Dataset	Latest Version Date	Current State
Size-fractionated major, minor, & trace particle composition and concentration from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept to Oct 2018 Role: BCO-DMO Data Manager	2024-01-30	Final no updates expected
Size-fractionated major, minor, & trace particle composition and concentration from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct to Nov 2018 Role: BCO-DMO Data Manager	2024-01-30	Final no updates expected

Project: Collaborative Research: US GEOTRACES Pacific Meridional Transect: Sources and Sinks of Neodymium Isotopes and Rare Earth Elements (4 datasets)

Dataset	Latest Version Date	Current State
Neodymium (Nd) isotopes measured from dissolved seawater on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-11-20	Data not available
GP15 Nd isotopes Leg 2 Role: BCO-DMO Data Manager	2024-06-19	Data not available
Concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK312; GI02) in April-May 2014 Role: BCO-DMO Data Manager	2024-07-02	Final no updates expected
Concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK324; GI05) in September-October 2015 Role: BCO-DMO Data Manager	2024-06-26	Final no updates expected

Project: Collaborative Research: How and Why eNd Tracks Ocean Circulation (3 datasets)

Dataset	Latest Version Date	Current State
Geochemical composition of water column samples collected in the Equatorial Pacific during October and November 2020 on R/V Kilo Moana cruise KM2012 Role: BCO-DMO Data Manager	2024-05-23	Final no updates expected
Geochemical composition of sediment pore water samples collected in the Equatorial Pacific during October and November 2020 on R/V Kilo Moana cruise KM2012 Role: BCO-DMO Data Manager	2024-05-23	Final no updates expected
Geochemical composition of sediment samples collected in the Equatorial Pacific during October and November 2020 on R/V Kilo Moana cruise KM2012 Role: BCO-DMO Data Manager	2024-05-23	Final no updates expected

Project: Collaborative Research: Quantifying the atmospheric flux of bio-active trace elements to the southwestern Indian Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Aerosol and seawater beryllium-7 concentrations from the French GEOTRACES GS02 SWINGS cruise aboard R/V Marion-Dufresne (MD229) from January to March 2021 Role: BCO-DMO Data Manager	2024-05-15	Final no updates expected

Project: GEOTRACES GP-17 OCE: Measurement of 7Be as a Tracer of Upper Ocean Processes (1 datasets)

Dataset	Latest Version Date	Current State
Aerosol and seawater beryllium-7 concentrations from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-05-14	Final no updates expected

Project: Inferring trace element inputs to North Pacific surface waters from Alaskan and Asian dust (1 datasets)

Dataset	Latest Version Date	Current State
Concentrations of the rare earth elements (REE) and Thorium-232 (232Th) in glacial dust from the northern Gulf of Alaska region Role: BCO-DMO Data Manager	2024-04-22	Final no updates expected

Project: Collaborative Research: Multiyear autonomous measurement of N-loss in the ETNP ODZ (3 datasets)

Dataset	Latest Version Date	Current State
MOCNESS net data from R/V Sally Ride cruise SR2114 in the Eastern Tropical Pacific from December 2021 to January 2022 Role: BCO-DMO Data Manager	2024-09-06	Final no updates expected
Fish larvae abundances across the Eastern Tropical North Pacific Oxygen Minimum Zone determined from MOCNESS sampling conducted on R/V Sally Ride cruise SR2114 from December 2021 to January 2022 Role: BCO-DMO Data Manager	2024-09-25	Data not available
Carbon and nitrogen isotope data from zooplankton and fish larvae collected on the SR2114 expedition in the Eastern Tropical North Pacific aboard the R/V Sally Ride from December 2021 to January 2022 Role: BCO-DMO Data Manager	2024-09-06	Data not available

Project: Collaborative Research: US GEOTRACES PMT: Pb and Cr isotopes (4 datasets)

Dataset	Latest Version Date	Current State
Lead (Pb) concentrations and Pb isotope ratios (206Pb/207Pb, 208Pb/207Pb, 206Pb/204Pb) from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-11-21	Final no updates expected
Lead (Pb) concentrations and Pb isotope ratios (206Pb/207Pb, 208Pb/207Pb, 206Pb/204Pb) from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2024-11-21	Final no updates expected
Aerosol lead (Pb) and Pb isotopes from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-08-02	Data not available
Aerosol lead (Pb) and Pb isotopes from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-04-18	Data not available

Project: Dissolved trace elements in the tropical Northwest Pacific Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved trace elements in profiles and surface waters collected during the Chinese GEOTRACES cruise (GP09) in the tropical northwest Pacific Ocean from April to June 2019 Role: BCO-DMO Data Manager	2024-07-10	Final no updates expected

Project: US GEOTRACES GP17-OCE and GP17-ANT: Cobalt Biogeochemical Cycling and Phytoplankton Protein Biomarkers in the Pacific and Southern Oceans (1 datasets)

Dataset	Latest Version Date	Current State
Dissolved total (dCo) and labile Co (lCo) measurements from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-07-15	Final no updates expected

Project: Collaborative Research: Characterizing microbial transformation of marine DOM at the molecular level using untargeted metabolomic (1 datasets)

Dataset	Latest Version Date	Current State
Biogeochemical and microbial parameters collected during spatial surveys on a coral reef at Mo'orea's North Shore (French Polynesia) in September 2017, May 2019, and April 2022 Role: BCO-DMO Data Manager	2024-12-06	Final no updates expected

Project: Equatorial transport of nitrous oxide from the eastern tropical Pacific Ocean (1 datasets)

Dataset	Latest Version Date	Current State
Nitrous oxide (N2O) and transient tracer (chlorofluorocarbons, sulfur hexafluoride) concentrations from samples collected on three GO-SHIP cruises in the tropical Pacific Ocean during 2015-2016 Role: BCO-DMO Data Manager	2024-12-10	Final no updates expected

Project: Postdoctoral Fellowship: OCE-PRF: Smoke on the water: the impacts of wildfire ash deposition on surface ocean biology (3 datasets)

Dataset	Latest Version Date	Current State
Division rates, grazing rates, and accumulation rates from phytoplankton dilution experiments conducted on cruises aboard the R/V Robert Gordon Sproul along the Southern California coast during July and August 2023 Role: BCO-DMO Data Manager	2025-02-18	Final no updates expected
Bio-optical measurements made using the shipboard flow-through system within three hours of CTD casts conducted on R/V Robert Gordon Sproul cruises along the Southern California coast during July and August 2023 Role: BCO-DMO Data Manager	2025-02-18	Final no updates expected
Bacterial abundance, bacterial organic carbon, and total organic carbon from remineralization bioassays conducted on R/V Robert Gordon Sproul cruises along the Southern California coast during July and August 2023 Role: BCO-DMO Data Manager	2025-02-18	Final no updates expected

Project: Autonomous Ocean Carbon Observer Development and Calibration (6 datasets)

Dataset	Latest Version Date	Current State
Particle birefringence photon yield and particle beam attenuation coefficient derived from a logging CTD deployed during McLane Pump casts on the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) on R/V Roger Revelle from Sept-Nov 2018 Role: BCO-DMO Data Manager	2024-12-01	Final no updates expected
Particle birefringence photon yield and particle beam attenuation coefficient derived from optical particle sensors deployed on GTC CTD casts on the U.S. GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) on R/V Roger Revelle from Sept-Nov 2018 Role: BCO-DMO Data Manager	2025-03-26	Final no updates expected
Size-fractionated particulate inorganic carbon (PIC) in particles collected by in-situ filtration on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 Role: BCO-DMO Data Manager	2024-12-10	Data not available
Beam attenuation coefficient, scattering, and fluorescence data derived from optical particle sensors deployed during casts of the ODF rosette on the GEOTRACES GP17-OCE cruise aboard R/V Roger Revelle (RR2214) from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-03-13	Final no updates expected
Cross-polarized photon yield, beam attenuation coefficient, scattering, and fluorescence data derived from optical particle sensors interfaced to a CTD deployed during McLane pump casts on the GP17-OCE R/V Roger Revelle (RR2214) cruise Dec 2022 - Jan 2023 Role: BCO-DMO Data Manager	2025-03-13	Final no updates expected
Cross-polarized photon yield, beam attenuation coefficient, and fluorescence data derived from optical particle sensors deployed during casts of the GTC rosette on the GP17-OCE R/V Roger Revelle (RR2214) cruise Dec 2022 - Jan 2023 Role: BCO-DMO Data Manager	2025-03-17	Final no updates expected

Project: U.S. GEOTRACES Pacific Meridional Transect: Measurements of Actinium-227 to Trace Solute Transport (2 datasets)

Dataset	Latest Version Date	Current State
Activity of actinium-227 from water samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2025-01-23	Final no updates expected
Activity of actinium-227 from water samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 Role: BCO-DMO Data Manager	2025-01-29	Final no updates expected

Project: US GEOTRACES Pacific Meridional Transect (GP-15): Resolving Silicon Isotope Anomalies in the Northeast Pacific (2 datasets)

Dataset	Latest Version Date	Current State
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 Role: BCO-DMO Data Manager	2024-12-19	Final no updates expected
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 2 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018 Role: BCO-DMO Data Manager	2024-12-19	Final no updates expected

Project: US GEOTRACES GP17-OCE: Measurements of the trace gases chlorofluorocarbons and sulfur hexafluoride (1 datasets)

Dataset	Latest Version Date	Current State
Measurement of dissolved CFC-11, CFC-12, CFC-113, and SF6 from Niskin bottles on the US GEOTRACES GP-17 OCE cruise RR2214 on R/V Roger Revelle from December 2022 to January 2023 Role: BCO-DMO Data Manager	2025-04-18	Data not available

Shannon Rauch

Affiliation: Woods Hole Oceanographic Institution (WHOI BCO-DMO)

Address: []

Orcid: 0000-0002-9081-1004

Project: U.S. GLOBEC Georges Bank (5 datasets)

Project: U.S. GLOBEC Northeast Pacific (6 datasets)

Project: U.S. GLOBEC Southern Ocean (3 datasets)

Project: U.S. JGOFS Equatorial Pacific (1 datasets)

Project: U.S. JGOFS Arabian Sea (1 datasets)

Project: U.S. JGOFS Antarctic Environment and Southern Ocean Process Study (2 datasets)

Project: VERtical Transport In the Global Ocean (3 datasets)

Project: International Indian Ocean Expedition (1 datasets)

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (38 datasets)

Project: Cobalt, Iron and Micro-organisms from the Upwelling zone to the Gyre (GAc01) (3 datasets)

Project: Collaborative Research: Zooplankton in the Redoxcline of the Cariaco Basin: Impact on Biogeochemical Cycling (1 datasets)

Project: Bodega Ocean Acidification Research (18 datasets)

Project: Carbon Dioxide Dynamics in Mode Water of the North Atlantic Ocean (1 datasets)

Project: California Current Ecosystem Long Term Ecological Research site (2 datasets)

Project: Amazon iNfluence on the Atlantic: CarbOn export from Nitrogen fixation by DiAtom Symbioses (3 datasets)

Project: Bermuda Atlantic Time-series Study (1 datasets)

Project: Function, activity, and adaptation of microbial communities in geochemically diverse subseafloor habitats (3 datasets)

Project: Pickled Protists or Community Uniquely Adapted to Hypersalinity? (1 datasets)

Project: Lipid lubrication of oceanic carbon and sulfur biogeochemistry via a host-virus chemical arms race (8 datasets)

Project: Collaborative Research: Global Ocean Survey of Dissolved Iron and Aluminum and Aerosol Iron and Aluminum Solubility Supporting the Repeat Hydrography (CO2) Project (1 datasets)

Project: Relative Influence of Turbulence and Waves on Larval Behavior (1 datasets)

Project: Plankton Community Composition and Trophic Interactions as Modifiers of Carbon Export in the Sargasso Sea (8 datasets)

Project: Horizontal and Vertical Distribution of Thecosome Pteropods in Relation to Carbonate Chemistry in the Northwest Atlantic and Northeast Pacific (1 datasets)

Project: Processes Regulating Iron Supply at the Mesoscale - Ross Sea (1 datasets)

Project: Evolution in the North Atlantic Basin (1 datasets)

Project: OCEAN ACIDIFICATION - Category 1: COLLABORATIVE RESEARCH: Acclimation and adaptation to ocean acidification of key ecosystem components in the California Current System (1 datasets)

Project: Diversity and dynamics of planktonic ciliates - what can next-generation sequencing technologies tell us? (3 datasets)

Project: A mechanistic understanding of the impacts of ocean acidification on the early life stages of marine bivalves (12 datasets)

Project: Northeast Consortium: Project Development (1 datasets)

Project: CO2 control of oceanic nitrogen fixation and carbon flow through diazotrophs (11 datasets)

Project: Population ecology of Salpa thompsoni based on molecular indicators (1 datasets)

Project: Do interactions between vertically and horizontally transported particles measurably affect particle composition and flux to the sediments? A mechanistic approach. (2 datasets)

Project: Investigations into the Physiological State of DHAB Metazoans (2 datasets)

Project: Biological Controls on the Ocean C:N:P ratios (1 datasets)

Project: Oceanographic control and global distributions of subseafloor microbial life and activity (2 datasets)

Project: An Investigation of the Role of Nutrition in the Coral Calcification Response to Ocean Acidification (7 datasets)

Project: Biogeochemical Impact and Fate of Non-phosphorus Membrane Lipids in the Sargasso Sea (8 datasets)

Project: Were Protists the Beginning of the End for Stromatolites? (2 datasets)

Project: Dissolved Organic Matter Composition in the Deep Atlantic Ocean (5 datasets)

Project: Responses of Seals and Sea Lions to Increased Rockfish Density (12 datasets)

Project: Feeding responses of marine phagotrophic protists: cell biological mechanisms (1 datasets)

Project: Testing hypotheses about diversity, gene flow, and effective population size in marine planktonic ciliates (5 datasets)

Project: CAMEO: Comparative Approaches to Predicting the Consequences of an Impending Re-Invasion: Top Predator Effects on Californian Near-Shore Fisheries (1 datasets)

Project: Expression profiling and functional genomics of a pennate diatom: Mechanisms of iron acquisition, stress acclimation, and recovery (3 datasets)

Project: Linking infaunal hydraulic activities, porewater flow and biogeochemical processes in marine sediments (2 datasets)

Project: Moorea Coral Reef Long-Term Ecological Research site (4 datasets)

Project: The coupling between DOM, algae, and microbes on coral reef platforms (2 datasets)

Project: Microbial carbon and sulfur cycling in the hydrothermally altered sediments of Guaymas Basin (4 datasets)

Project: Mechanisms controlling the production and fate of DOM during diatom blooms (4 datasets)

Project: Santa Barbara Coastal Long Term Ecological Research site (4 datasets)

Project: Patterns of Larval Dispersal and Postsettlement Selection Shaping Connectivity of Oyster Populations Along an Ecotone (1 datasets)

Project: Influence of Temperature and Acidification on the Dynamics of Coral Co-Infection and Resistance (4 datasets)

Project: RAPID Deepwater Horizon Oil Spill: Deep pelagic and benthic impacts of the oil spill (4 datasets)

Project: Connecting Trace Elements and Metalloenzymes Across Marine Biogeochemical Gradients (GPc03) (7 datasets)

Project: Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns (16 datasets)

Project: Do Parallel Patterns Arise from Parallel Processes? (6 datasets)

Project: Ocean Acidification: Effects on Morphology and Mineralogy in Otoliths of Larval Reef Fish (2 datasets)

Project: Changing Phytoplankton Trace Metal Requirements in a High CO2 Ocean (8 datasets)

Project: En-Gen: A Functional Genomics Approach to Organic Sulfur Cycling in the Ocean (8 datasets)

Project: RAPID: Synechococcus diversity and Fe stress and the relationship to dissolved metals in the Eastern Tropical South Pacific (1 datasets)

Project: Effect of Temperature on Extracellular Polymeric Substance Production (EPS) by Diatoms (3 datasets)

Project: Ecological Release and Resistance at Sea: Invasion of Atlantic Coral Reefs by Pacific Lionfish (35 datasets)

Project: Geochemical effects on the functional microbial community dynamics of hyrothermal deposits along the Eastern Lau Spreading Center (1 datasets)

Project: Impact of the 2010 Caribbean Coral Bleaching Event: Assessing Changes in Coral Immune Function (5 datasets)

Project: Ocean Acidification, Hypoxia and Warming: Experimental Investigations into Compounded Effects of Global Change on Benthic Foraminifera (3 datasets)

Project: Biogeochemistry of nitrous oxide cycling in the eastern tropical South Pacific (2 datasets)

Project: Ocean Acidification: Scope for Resilience to Ocean Acidification in Macroalgae (1 datasets)

Project: Impacts of Evolution on the Response of Phytoplankton Populations to Rising CO2 (4 datasets)

Project: Hypoxia and the ecology, behavior and physiology of jumbo squid, Dosidicus gigas (5 datasets)

Project: Effects of ocean climate change on recruitment of kelp populations (1 datasets)

Project: Pivers Island Coastal Observatory (9 datasets)

Project: Implication of ANAMMOX community structure and microbial interactions in estuarine N removal processes (2 datasets)

Project: Time Series Particle Flux Measurements in the Sargasso Sea (2 datasets)

Project: Exploratory application of single-molecule real time (SMRT) DNA sequencing in microbial ecology research (1 datasets)

Project: Physiological limits to vertical migrations of the pelagic, jumbo squid, Dosidicus gigas in the Gulf of California (2 datasets)

Project: Nearshore larval transport: physical and biological processes (5 datasets)