Project: U.S. JGOFS Equatorial Pacific

Acronym/Short Name:EqPac
Project Duration:1992-01 -1992-12
Geolocation:Equatorial Pacific

Description

The U.S. EqPac process study consisted of repeat meridional sections (12°N -12°S) across the equator in the central and eastern equatorial Pacific from 95°W to 170°W during 1992. The major scientific program was focused at 140° W consisting of two meridional surveys, two equatorial surveys, and a benthic survey aboard the R/V Thomas Thompson. Long-term deployments of current meter and sediment trap arrays augmented the survey cruises. NOAA conducted boreal spring and fall sections east and west of 140°W from the R/V Baldridge and R/V Discoverer. Meteorological and sea surface observations were obtained from NOAA's in place TOGA-TAO buoy network.

The scientific objectives of this study were to determine the fluxes of carbon and related elements, and the processes controlling these fluxes between the Equatorial Pacific euphotic zone and the atmosphere and deep ocean. A broad overview of the program at the 140°W site is given by Murray et al. (Oceanography, 5: 134-142, 1992). A full description of the Equatorial Pacific Process Study, including the international context and the scientific results, appears in a series of Deep-Sea Research Part II special volumes:

Topical Studies in Oceanography, A U.S. JGOFS Process Study in the Equatorial Pacific (1995), Deep-Sea Research Part II, Volume 42, No. 2/3.

Topical Studies in Oceanography, A U.S. JGOFS Process Study in the Equatorial Pacific. Part 2 (1996), Deep-Sea Research Part II, Volume 43, No. 4/6.

Topical Studies in Oceanography, A U.S. JGOFS Process Study in the Equatorial Pacific (1997), Deep-Sea Research Part II, Volume 44, No. 9/10.

Topical Studies in Oceanography, The Equatorial Pacific JGOFS Synthesis (2002), Deep-Sea Research Part II, Volume 49, Nos. 13/14.

DatasetLatest Version DateCurrent State
Compilation of MULVFS size-fractionated POC, PIC, and bSi data from 17 cruises conducted between 1973 and 20052022-11-21Final with updates expected
Inorganic sediment chemistry from piston cores from R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2013-05-13Final no updates expected
Inorganic Sediment Chemistry data from R/V Thomas G. Thompson U.S. JGOFS cruise in the Equatorial Pacific (EqPac project)2013-05-13Final no updates expected
Bacteria production & abundance from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2004-12-13Final no updates expected
Mesozooplankton grazing rates from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2003-04-08Final no updates expected
Cyanobacteria, phototrophic and heterotrophic pico-nanoplankton from cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-12-20Final no updates expected
Microplankton counts and carbon biomass from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-12-11Final no updates expected
Particulate Trace Metals filtered at 0.4 um (Al, Fe, Mn) from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-11-21Final no updates expected
Scientific sampling event logs from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012, TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-10-08Final no updates expected
Total Organic Carbon from Niskin bottle casts from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-09-05Final no updates expected
Total carbon dioxide and total alkalinity from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-09-05Final no updates expected
Nutrients from bottle casts from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-09-05Final no updates expected
Final version bottle cast data from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-09-05Final no updates expected
Particulate matter concentration from filtered Niskin Bottles from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-09-04Final no updates expected
Picoplankton abundance from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-08-14Final no updates expected
Calcium carbonate concentrations from sediment cores collected during R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-08-01Final no updates expected
Particulate organic C and N, total particulate carbon from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-07-31Final no updates expected
C14 age estimates from sediment cores from R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-07-30Final no updates expected
Membrane lipids in sediments collected during R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-07-30Final no updates expected
Total carbon dioxide, delta13C and delta18O from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-07-29Final no updates expected
Sarcodine counts and carbon biomass from R/V Thomas G. Thompson cruises TT007, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-06-26Final no updates expected
Mixed Layer Depths from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-06-25Final no updates expected
TM cast fluorometric chlorophyll a and total phaeopigment from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-06-24Final no updates expected
CTD fluorometric chlorophyll a and total phaeopigment from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-06-24Final no updates expected
Pigment concentrations from R/V Thomas G. Thompson cruises TT007, TT011, TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-06-24Final no updates expected
MULVFS Thorium & Radium Isotope concentrations from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-05-22Final no updates expected
Lipid/Fatty acid concentrations from MULFVS samples from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-04-22Final no updates expected
Radionuclides, moored sediment trap samples collected from the U.S. JGOFS EqPac Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-04-22Final no updates expected
Radionuclides from GoFlo water bottle samples from R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-04-22Final no updates expected
Isotope activity from Go-Flo bottle samples from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-02-07Final no updates expected
Particulate isotope flux rates from surface tethered trap samples from cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-02-07Final no updates expected
Barium concentration from sediment core pore water from R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-01-02Final no updates expected
Porosity and pore water nutrient chemistries from sediment cores from R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-01-02Final no updates expected
Porosity and pore water nutrient chemistries from sediment cores collected during R/V John V. Vickers PacFlux II cruise 2 from the Equatorial Pacific2002-01-02Final no updates expected
Chloropigment flux data collected from the U.S. JGOFS Eqpac Moored Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-01-02Final no updates expected
Amino acid flux data collected from the U.S. JGOFS Eqpac Moored Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2002-01-02Final no updates expected
Amino acid compositions in sediment cores collected during R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2001-12-17Final no updates expected
Amino Acid compositions from plankton tows from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2001-12-12Final no updates expected
Benthic macrofauna from sediment box cores collected during R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2001-12-12Final no updates expected
Suspended particle amino acid conc. from MULVFS pump samples from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2001-11-28Final no updates expected
Population estimate of phytoplankton and bacteria from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2001-08-27Final no updates expected
Bacterial abundance Thymidine & Leucine incorporation from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2001-08-27Final no updates expected
Calcification data from Trace Metal (TM) casts from R/V Thomas G. Thompson cruise TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2000-04-10Final no updates expected
Phytoplankton growth, microzooplankton herbivory from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project2000-03-13Final no updates expected
Merged bottle and nutrient data from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1998-12-23Final no updates expected
Beam attenuation, transmissometer data, MULVFS casts from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1998-12-09Final no updates expected
Particulate Organic Carbon from MULVFS casts from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1998-12-09Final no updates expected
Multiple Unit Large Volume in situ Filtration System from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1998-12-07Final no updates expected
Foram species abundances from MOCNESS tows from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1998-07-27Final no updates expected
Preliminary abundance and carbon biomass of phytoplankton from cruises TT007, TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1997-06-15Final no updates expected
Partial pressure of carbon dioxide along ship track from R/V Thomas G. Thompson cruises TT007, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1997-06-10Final no updates expected
Abundance, biovolume and biomass of heterotrophic dinoflagellates from cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1997-05-01Final no updates expected
Polycystine Radiolarian from 64 ?m MOCNESS tows from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1997-05-01Final no updates expected
CTD profile data with beam attenuation from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012, TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-10-21Final no updates expected
Particulate C, N and carbohydrates from floating sediment traps from cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-06-01Final no updates expected
Particulate Carbon, Nitrogen and carbohydrates from U.S. JGOFS Eqpac Moored Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-06-01Final no updates expected
Particulate C, N and carbohydrate percentages from sediment cores from R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-06-01Final no updates expected
Carbohydrate weight percentages from composite plankton tows from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-06-01Final no updates expected
Thorium-234 flux rates from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-06-01Final no updates expected
Relative abundance of three dominant diatoms from R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-06-01Final no updates expected
Thorium-234 activity in particulate and dissolved phases from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-05-01Final no updates expected
Optics from floating sediment traps from R/V Thomas G. Thompson cruise TT007 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-02-14Final no updates expected
Optics from primary production array from R/V Thomas G. Thompson cruise TT007 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1996-01-29Final no updates expected
Fatty Acid concentrations in plankton samples from R/V Thomas G. Thompson cruise TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-12-18Final no updates expected
Fatty Acid concentrations from sediment cores collected during R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-12-18Final no updates expected
Neutral lipid concentrations from sediment cores collected during R/V Thomas G. Thompson cruise TT013 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-12-18Final no updates expected
Fatty acid fluxes, sediment trap samples collected from the U.S. JGOFS Eqpac Moored Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-12-07Final no updates expected
Neutral lipid fluxes, sediment trap samples collected from the U.S. JGOFS Eqpac Moored Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-12-07Final no updates expected
Neutral lipid fluxes from sediment trap samples from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-12-04Final no updates expected
Fatty acid fluxes from sediment trap samples from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-12-01Final no updates expected
Aggregates from R/V Thomas G. Thompson cruise TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-11-28Final no updates expected
Particulate carbon, nitrogen and chlorophyll pigments from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-11-27Final no updates expected
Counts of pico- and nano-phytoplankton from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-10-17Final no updates expected
Sarcodine counts and carbon biomass from R/V Thomas G. Thompson cruise TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-08-24Final no updates expected
Sarcodine counts and carbon biomass, from net tows from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-08-24Final no updates expected
Nitrogen-15 uptake rates for labeled substrates from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-08-14Final no updates expected
Bio Optical Profiler data from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-06-16Final no updates expected
NOAA EPOCS mooring PR05 Multi-Variate Moored Systems data at 10m from the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-20Final no updates expected
NOAA EPOCS mooring PR07 Multi-Variate Moored Systems data at 25m from the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-20Final no updates expected
NOAA EPOCS mooring PR05 Multi-Variate Moored Systems data at 45m from the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-20Final no updates expected
NOAA EPOCS mooring PR07 Multi-Variate Moored Systems data at 45m from the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-20Final no updates expected
NOAA EPOCS mooring PR05 Multi-Variate Moored Systems data at 80m from the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-20Final no updates expected
NOAA EPOCS mooring PR07 Multi-Variate Moored Systems data at 80m from the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-20Final no updates expected
NOAA EPOCS mooring PR07 Multi-Variate Moored Systems data at 10m from the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-20Final no updates expected
N-15 uptake rates, F ratio, integrated (1% Io) from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-06Final no updates expected
Biomass by organism size fraction and depth interval from cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-03-06Final no updates expected
Productivity, PIC, Chl-a and phaeo pigments along ship's track from R/V Thomas G. Thompson cruise TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-02-24Final no updates expected
Underway temperature, salinity and total chlorophyll from R/V Thomas G. Thompson cruise TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-02-24Final no updates expected
Particulate Inorganic Carbon as calcite from R/V Thomas G. Thompson cruise TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-02-24Final no updates expected
Simulated in situ primary production, incubated on deck (Carbon uptake) from cruise TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-02-22Final no updates expected
In situ primary production (Carbon uptake) from R/V Thomas G. Thompson cruise TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-02-22Final no updates expected
Incident PAR, daily totals from R/V Thomas G. Thompson cruises TT007, TT008, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1995-02-17Final no updates expected
High-sensitivity euphotic zone ammonium data from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-12-21Final no updates expected
Mesozooplankton grazing rates from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-12-08Final no updates expected
Dissolved Trace Metals (Cd, Co, Cu, Fe, Ni, Pb, Zn) filtered at 0.4 um from cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-09-13Final no updates expected
Abundance of aggregates greater than 0.5 mm from R/V Thomas G. Thompson cruise TT008 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-07-07Final no updates expected
Preliminary sediment trap particulates collected from the U.S. JGOFS Eqpac Moored Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-06-09Final no updates expected
EqPac sediment trap particulates collected from the U.S. JGOFS Eqpac Moored Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-06-09Final no updates expected
Annual summaries for EqPac sediment trap particulates collected from the U.S. JGOFS EqPac Sediment Trap Array in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-06-07Final no updates expected
Net and gross oxygen production from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-05-27Final no updates expected
Primary production data from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-05-25Final no updates expected
Pigment concentration determined by size fractionation method from cruises TT008, TT011, TT012, TT007 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-04-18Final no updates expected
Phycoerythrin pigment concentrations from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1994-04-11Final no updates expected
0.1 percent light depths from R/V Thomas G. Thompson cruise TT007 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project1993-07-22Final no updates expected

Project Home Page

People

Lead Principal Investigator: James W. Murray
University of Washington (UW)

Co-Principal Investigator: Margaret Leinen
University of Rhode Island (URI-GSO)

Contact: Cynthia L. Chandler
Woods Hole Oceanographic Institution (WHOI)

Data Manager: George Heimerdinger
Woods Hole Oceanographic Institution (WHOI)

BCO-DMO Data Manager: Cynthia L. Chandler
Woods Hole Oceanographic Institution (WHOI BCO-DMO)

Programs

U.S. Joint Global Ocean Flux Study [U.S. JGOFS]

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Funded by the U.S. National Science Foundation