BCO-DMO

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (1 datasets)

Dataset	Latest Version Date	Current State
Total dissolved copper, estimates of free Cu2+, ligand concentrations, and conditional stability constants from R/V Knorr KN199-04, KN204-01, subtropical North Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) Role: Principal Investigator	2013-10-22	Final no updates expected

Project: Significance of nitrification in shaping planktonic biodiversity in the ocean (10 datasets)

Dataset	Latest Version Date	Current State
Bottle data from R/V Kilo Moana KM1314 in the The North Pacific Ocean (Seattle to Honolulu, including Line P, Station ALOHA), Aug - Sept 2013 (Nitrification and Marine Planktonic Biodiversity project) Role: Co-Principal Investigator	2014-11-14	Final no updates expected
CTD data from R/V Kilo Moana KM1314 in the The North Pacific Ocean (Seattle to Honolulu, including Line P, Station ALOHA), Aug - Sept 2013 (Nitrification and Marine Planktonic Biodiversity project) Role: Co-Principal Investigator	2014-11-24	Final no updates expected
Total dissolved copper and copper speciation from Hood Canal, Puget Sound, Washington, USA from R/V Clifford A. Barnes CB960, CB974, CB980, CB985, 2011-2012 (Nitrification and Marine Planktonic Biodiversity project) Role: Principal Investigator	2014-11-17	Preliminary and in progress
Nutrient concentrations from Hood Canal, Puget Sound, Washington, USA from R/V Clifford A. Barnes CB960, CB974, CB980, CB985 from 2011-2012 (Nitrification and Marine Planktonic Biodiversity project) Role: Principal Investigator	2014-11-17	Preliminary and in progress
Fluorescence and oxygen from Hood Canal, Puget Sound, Washington, USA from R/V Clifford A. Barnes CB960, CB974, CB980, CB985 from 2011-2012 (Nitrification and Marine Planktonic Biodiversity project) Role: Principal Investigator	2014-11-17	Preliminary and in progress
Copper data with 5 uM SA lingand from Hood Canal, Puget Sound, Washington, USA from R/V Clifford A. Barnes CB960, CB974, CB980, CB985, 2011-2012 (Nitrification and Marine Planktonic Biodiversity project) Role: Principal Investigator	2014-11-17	Preliminary and in progress
Copper data with 10 uM SA lingand from Hood Canal, Puget Sound, Washington, USA from R/V Clifford A. Barnes CB960, CB974, CB980, CB985, 2011-2012 (Nitrification and Marine Planktonic Biodiversity project) Role: Principal Investigator	2014-11-17	Preliminary and in progress
Ammonia oxidation rate profiles from R/V Kilo Moana KM1314 in the North Pacific Ocean (Seattle to Honolulu, Line P, Station ALOHA), Aug-Sept 2013 (Nitrification and Planktonic Biodiversity project) Role: Co-Principal Investigator	2017-01-04	Final no updates expected
Amplicon sequencing of ammonia oxidizing archaea amoA gene from R/V Kilo Moana KM1314 in the North Pacific Ocean, Aug-Sept 2013 (Nitrification and Planktonic Biodiversity project) Role: Co-Principal Investigator	2017-01-04	Final no updates expected
Particulate vitamin B12 profiles from R/V Kilo Moana KM1314 in the N Pacific Ocean (Seattle to Honolulu, Line P, Station ALOHA), Aug-Sept 2013 (Nitrification and Planktonic Biodiversity project) Role: Co-Principal Investigator	2017-01-04	Final no updates expected

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (23 datasets)

Dataset	Latest Version Date	Current State
Scientific sampling event log associated with the US GEOTRACES East Pacific Zonal Transect cruise from R/V Thomas G. Thompson TN303 in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
GTC bottle data along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
ODF bottle data along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final with updates expected
Cruise track along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-05-08	Final no updates expected
GTC CTD down casts along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
GTC CTD up casts along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
GTC shipboard CTD data along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
ODF CTD down casts along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final with updates expected
ODF CTD up casts along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final with updates expected
CTD cast logs associated with the US GEOTRACES East Pacific Zonal Transect cruise from the R/V Thomas G. Thompson TN303 in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2025-02-25	Final no updates expected
CTD sample logs associated with the US GEOTRACES East Pacific Zonal Transect cruise from the R/V Thomas G. Thompson TN303 in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2025-02-25	Final no updates expected
GeoFish cast logs associated with the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2025-02-25	Final no updates expected
PUMP cast logs associated with the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2025-02-25	Final no updates expected
GeoFish nutrients and salts along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
Pump nutrients and salts along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2016-06-02	Final no updates expected
Cast events summary table associated with the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
Cast events summary table (html) associated with the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
Cruise personnel associated with the US GEOTRACES East Pacific Zonal Transect cruise R/V Thomas G. Thompson TN303 in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-07-02	Final no updates expected
Cruise track image associated with the US GEOTRACES East Pacific Zonal Transect cruise R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-07-02	Final no updates expected
CFC saturation along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-10-30	Final no updates expected
Cruise report associated the US GEOTRACES East Pacific Zonal Transect R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2014-08-15	Final no updates expected
HPLC pigments along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) Roles: Lead Principal Investigator, Contact	2017-05-16	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: Co-Principal Investigator	2017-08-17	Final no updates expected

Project: The relationship between microbial biogeography and ocean chemistry across a persistent oceanographic "hot spot" in the NE Pacific Ocean (1 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: Co-Principal Investigator	2016-11-16	Final no updates expected

Project: Characterizing biological function across a persistent oceanographic "hotspot" in the NE Pacific Ocean (1 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: Co-Principal Investigator	2016-11-16	Final no updates expected

Project: GEOTRACES Peru-Tahiti Nitrogen Isotope Measurements (1 datasets)

Dataset	Latest Version Date	Current State
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: Co-Principal Investigator	2017-08-17	Final no updates expected

Project: Measurement of Helium Isotopes, Tritium, Noble Gases, and Radiocarbon (1 datasets)

Dataset	Latest Version Date	Current State
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: Co-Principal Investigator	2017-08-17	Final no updates expected

Project: US GEOTRACES Pacific Meridional Transect (GP15) (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: Principal Investigator	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: Principal Investigator	2025-04-07	Under revision

Project: Development and Intercomparison of Methodologies to Measure Dissolved Ferrous Iron in Seawater (1 datasets)

Dataset	Latest Version Date	Current State
Iron, manganese and nutrient data from four cruises in the eastern tropical North Pacific, 2012 to 2018 Role: Principal Investigator	2020-11-02	Final no updates expected

Project: The role of cryptic nutrient cycling within sinking particles on trace element transport in oxygen minimum zones (4 datasets)

Dataset	Latest Version Date	Current State
Iodine speciation measurements aboard R/V Roger Revelle and R/V Falkor in April and June 2018, respectively. Role: Principal Investigator	2019-09-12	Final no updates expected
Iron, manganese and nutrient data from four cruises in the eastern tropical North Pacific, 2012 to 2018 Role: Principal Investigator	2020-11-02	Final no updates expected
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: Co-Principal Investigator	2021-02-25	Final no updates expected
Concentrations of dissolved cadmium, nickel, manganese, lanthanum, cerium, praseodymium, and neodymium from the Eastern Tropical North Pacific Ocean on R/V Revelle cruise RR1804-1805 (OMZ Nutrient Cycling project) Role: Co-Principal Investigator	2022-03-25	Final no updates expected

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: Principal Investigator	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: Principal Investigator	2025-04-07	Under revision

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: Principal Investigator	2024-04-22	Data not available

James W. Moffett

Affiliation: University of Southern California (USC)

Address: []

Orcid: 0000-0002-2359-8899

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (1 datasets)

Project: Significance of nitrification in shaping planktonic biodiversity in the ocean (10 datasets)

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (23 datasets)

Project: The relationship between microbial biogeography and ocean chemistry across a persistent oceanographic "hot spot" in the NE Pacific Ocean (1 datasets)

Project: Characterizing biological function across a persistent oceanographic "hotspot" in the NE Pacific Ocean (1 datasets)

Project: GEOTRACES Peru-Tahiti Nitrogen Isotope Measurements (1 datasets)

Project: Measurement of Helium Isotopes, Tritium, Noble Gases, and Radiocarbon (1 datasets)

Project: US GEOTRACES Pacific Meridional Transect (GP15) (2 datasets)

Project: Development and Intercomparison of Methodologies to Measure Dissolved Ferrous Iron in Seawater (1 datasets)

Project: The role of cryptic nutrient cycling within sinking particles on trace element transport in oxygen minimum zones (4 datasets)

Project: U.S. GEOTRACES PMT: Measurement of the organic complexation and chemical lability of dissolved copper using multiple techniques (2 datasets)

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)