BCO-DMO

Project: U.S. JGOFS North Atlantic Bloom Experiment (2 datasets)

Dataset	Latest Version Date	Current State
Thorium 234 activity in particulate and dissolved phases from R/V Atlantis II cruises AII-119-4, AII-119-5 in the North Atlantic in 1989 (U.S. JGOFS NABE project) Role: Principal Investigator	2002-11-07	Final no updates expected
Thorium 234 activity in particulate and dissolved phases from R/V Atlantis II cruises AII-119-4, AII-119-5 in the North Atlantic in 1989 (U.S. JGOFS NABE project) Role: Principal Investigator	2002-11-07	Final no updates expected

Project: U.S. JGOFS Arabian Sea (4 datasets)

Dataset	Latest Version Date	Current State
Th-234 in particulate and dissolved phases; POC/PON from R/V Thomas G. Thompson TT043, TT045, TT049, TT050 cruises in the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project) Role: Principal Investigator	1999-01-04	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from R/V Thomas G. Thompson TT043, TT045, TT049, TT050 cruises in the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project) Role: Principal Investigator	1999-01-04	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from R/V Thomas G. Thompson TT043, TT045, TT049, TT050 cruises in the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project) Role: Principal Investigator	1999-01-04	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from R/V Thomas G. Thompson TT043, TT045, TT049, TT050 cruises in the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project) Role: Principal Investigator	1999-01-04	Final no updates expected

Project: U.S. JGOFS Antarctic Environment and Southern Ocean Process Study (15 datasets)

Dataset	Latest Version Date	Current State
Th-234 in particulate and dissolved phases; POC/PON from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-12-13	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-12-13	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-12-13	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-12-13	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-12-13	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-12-13	Final no updates expected
Th-234 in particulate and dissolved phases; POC/PON from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-12-13	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected
Derived carbon flux data tables from RVIB Nathaniel B. Palmer and R/V Roger Revelle cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project) Role: Principal Investigator	1999-11-24	Final no updates expected

Project: Southern Ocean Iron Experiment (17 datasets)

Dataset	Latest Version Date	Current State
SOFeX Polar Star XBT temperature profiles from USCGC Polar Star cruise PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-03-05	Final no updates expected
Polar Star bottle salts for CTD conductivity sensor calibration from USCGC Polar Star cruise PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-02-08	Final no updates expected
Combined water sample data from variety of sampling devices from USCGC Polar Star cruise PS02_2002 in the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-02-27	Final no updates expected
SeaBird SeaCat SBE-19 CTD profiler data from bottle casts (BC) from USCGC Polar Star cruise PS02_2002 in the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-05-01	Final no updates expected
Carbon and nitrogen concentration from filtered in situ LVP pump samples from SOFeX cruises PS02_2002, COOK19MV from the Southern Ocean, south of New Zealand, Southern Ocean in 2002 (SOFeX project) Roles: Principal Investigator, Contact	2007-05-04	Final no updates expected
Carbon and nitrogen concentration from filtered in situ LVP pump samples from SOFeX cruises PS02_2002, COOK19MV from the Southern Ocean, south of New Zealand, Southern Ocean in 2002 (SOFeX project) Roles: Principal Investigator, Contact	2007-05-04	Final no updates expected
Thorium 234, POC and biogenic silica from R/V Melville, USCGC Polar Star cruises COOK19MV, PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-04-18	Final no updates expected
Thorium-234 and Uranium-238 from R/V Melville, USCGC Polar Star cruises COOK19MV, PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-05-04	Final no updates expected
Thorium-234 and Uranium-238 from R/V Melville, USCGC Polar Star cruises COOK19MV, PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-05-04	Final no updates expected
SOFeX Polar Star Cruise sampling event log from USCGC Polar Star cruise PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Roles: Principal Investigator, Chief Scientist	2007-04-30	Final no updates expected
Thorium 234, POC and biogenic silica from R/V Melville, USCGC Polar Star cruises COOK19MV, PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-04-18	Final no updates expected
Salinity, SF6 and chlorophyll-a from bottle cast samples from USCGC Polar Star cruise PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-02-27	Final no updates expected
SOFeX project CTD profile data from R/V Melville, R/V Roger Revelle, USCGC Polar Star cruises COOK19MV, DRFT08RR, PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-02-01	Final no updates expected
CTD profile data from Polar Star Transect 1 from USCGC Polar Star cruise PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Principal Investigator	2007-05-01	Final no updates expected
SOFeX cruise narrative from USCGC Polar Star, R/V Melville, R/V Roger Revelle cruises PS02_2002, COOK19MV, DRFT08RR from the Southern Ocean, south of New Zealand, Southern Ocean in 2002 (SOFeX project) Role: Principal Investigator	2007-02-08	Final no updates expected
SOFeX Cruise Data Inventory from R/V Melville, R/V Roger Revelle, USCGC Polar Star cruises COOK19MV, DRFT08RR, PS02_2002 from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Role: Chief Scientist	2006-02-06	Final no updates expected
Ship activity schedule PDF from USCGC Polar Star, R/V Roger Revelle, R/V Melville cruises PS02_2002, DRFT08RR, COOK19MV from the Southern Ocean, south of New Zealand, Southern Ocean in 2002 (SOFeX project) Role: Chief Scientist	2002-03-08	Final no updates expected

Project: Eddies Dynamics, Mixing, Export, and Species composition (12 datasets)

Dataset	Latest Version Date	Current State
Thorium-234 and Uranium-238 from Niskin bottle samples from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Thorium-234 and Uranium-238 from Niskin bottle samples from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Thorium-234 and Uranium-238 from Niskin bottle samples from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Thorium-234 and Uranium-238 from Niskin bottle samples from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Large volume pump particulate data: 234Th, POC, PON, Si from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Large volume pump particulate data: 234Th, POC, PON, Si from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Large volume pump particulate data: 234Th, POC, PON, Si from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Large volume pump particulate data: 234Th, POC, PON, Si from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-14	Final no updates expected
Sediment trap flux data with Thorium-234 from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-11	Final no updates expected
Sediment trap flux data with Thorium-234 from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-11	Final no updates expected
Sediment trap flux data with Thorium-234 from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-11	Final no updates expected
Sediment trap flux data with Thorium-234 from R/V Weatherbird II WB0409, WB0413, WB0506, WB0508 cruises in the Sargasso Sea, 2004-2005 (EDDIES project) Role: Principal Investigator	2008-07-11	Final no updates expected

Project: VERtical Transport In the Global Ocean (12 datasets)

Dataset	Latest Version Date	Current State
VERTIGO cruise data inventory of expected VERTIGO data from cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Chief Scientist	2009-02-24	Final no updates expected
Sediment trap fluxes of mass, elements and phytoplankton pigments from VERTIGO cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Co-Principal Investigator	2009-02-06	Final no updates expected
Sediment trap fluxes of mass, elements and phytoplankton pigments from VERTIGO cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Co-Principal Investigator	2009-02-06	Final no updates expected
VERTIGO cruise data inventory of expected VERTIGO data from cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Principal Investigator	2009-02-24	Final no updates expected
Cruise event log from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Principal Investigator	2006-09-05	Final no updates expected
Cruise event log from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Principal Investigator	2006-09-05	Final no updates expected
Niskin bottle basic hydrographic data, thorium-234, pigments and nutrients from VERTIGO cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Principal Investigator	2008-12-08	Final no updates expected
Cruise plan matrix for VERTIGO cruises from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Chief Scientist	2008-07-03	Final no updates expected
Cruise plan matrix for VERTIGO cruises from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Chief Scientist	2008-07-03	Final no updates expected
Sampling location map from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Chief Scientist	2008-07-03	Final no updates expected
Sampling location map from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Chief Scientist	2008-07-03	Final no updates expected
Niskin bottle basic hydrographic data, thorium-234, pigments and nutrients from VERTIGO cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project) Role: Principal Investigator	2008-12-08	Final no updates expected

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (2 datasets)

Dataset	Latest Version Date	Current State
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: Principal Investigator	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: Principal Investigator	2013-03-25	Final no updates expected

Project: U.S. JGOFS Synthesis and Modeling (1 datasets)

Dataset	Latest Version Date	Current State
Global estimates of Thorium 234 based particulate organic carbon export, 2004 (U.S. JGOFS Synthesis & Modeling Phase project results) Role: Co-Principal Investigator	2004-05-10	Final no updates expected

Project: Twilight Zone EXplorer (3 datasets)

Dataset	Latest Version Date	Current State
Cruise event log from the R/V Atlantic Explorer AE0922 cruise in the North Atlantic, Bermuda BATS region during 2009 (TZEX project) Role: Principal Investigator	2011-03-28	Final no updates expected
Preliminary bottle data from the R/V Atlantic Explorer AE0922 cruise in the North Atlantic, Bermuda BATS region during 2009 (TZEX project) Role: Principal Investigator	2011-03-28	Preliminary and in progress
CTD stations from the R/V Atlantic Explorer AE0922 in the North Atlantic, Bermuda BATS region during 2009 (TZEX project) Role: Principal Investigator	2011-03-30	Final no updates expected

Project: Sources of Iron to the EasterN tropical Atlantic (1 datasets)

Dataset	Latest Version Date	Current State
Station log from R/V Islandia, R/V Oceanus ISL0109, OC449-02, OC449-03 in the Eastern Atlantic and Indian oceans and TENATSO (Tropical Eastern North Atlantic Time-Series Observatory) time series station from 2008 to 2009 (SIRENA project) Role: Co-Principal Investigator	2011-05-03	Preliminary and in progress

Project: Establishing Radionuclide Levels in the Atlantic and Pacific Oceans Originating from the Fukushima Daiichi Nuclear Power Facility (6 datasets)

Dataset	Latest Version Date	Current State
Cruise track from underway data from the R/V MIRAI MR11-06 cruise in the Western equatorial Pacific and Kuroshio Extension region (Fukushima Radionuclide Levels project) Role: Chief Scientist	2012-08-10	Final no updates expected
Scientific sampling event log from the R/V Ka`imikai-O-Kanaloa KOK1108 cruise (Fukushima Radionuclide Levels project) Role: Chief Scientist	2012-07-24	Final with updates expected
Calibrated CTD salinity and oxygen and Niskin bottle water samples from the R/V Ka'imikai-o-Kanaloa KOK1108 cruise in June 2011 in the Northwest Pacific Ocean (Fukushima Radionuclide Levels project) Role: Principal Investigator	2011-10-20	Final no updates expected
Surface and hydrocast Cesium isotopes 137 and 134 concentrations from the R/V Ka`imikai-O-Kanaloa KOK1108 cruise in June 2011 in the Northwest Pacific Ocean (Fukushima Radionuclide Levels project) Role: Principal Investigator	2012-12-17	Final with updates expected
Hydrocast isotope concentrations of Cesium 137 and 134 from the R/V Ka`imikai-O-Kanaloa KOK1108 cruise in June 2011 in the Northwest Pacific Ocean (Fukushima Radionuclide Levels project) Role: Principal Investigator	2012-12-18	Final no updates expected
Iodine 129 levels from R/V Ka`imikai-O-Kanaloa KOK1108 from June 2011 (Fukushima Radionuclide Levels project) Role: Co-Principal Investigator	2017-09-29	Final no updates expected

Project: Possible climate-induced change in the distribution of Pleuragramma antarcticum on the Western Antarctic Peninsula Shelf (1 datasets)

Dataset	Latest Version Date	Current State
Event log from RVIB Nathaniel B. Palmer NBP1002 in the Western Antarctic Peninsula from March to May 2010 ( Antarctic_micronek project) Role: Co-Chief Scientist	2014-01-24	Final no updates expected

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (2 datasets)

Dataset	Latest Version Date	Current State
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: Principal Investigator	2020-06-11	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: Principal Investigator	2020-06-11	Final no updates expected

Project: U.S. Arctic GEOTRACES Study (GN01) (1 datasets)

Dataset	Latest Version Date	Current State
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: Principal Investigator	2020-10-12	Final no updates expected

Project: Rapid, Autonomous Particle Flux Observations in the Oligotrophic Ocean (6 datasets)

Dataset	Latest Version Date	Current State
Float park phase data collected at depth in the Sargasso Sea from 2013-2014. Role: Co-Principal Investigator	2018-04-17	Final no updates expected
Float profile data collected during surface ascents in the Sargasso Sea from 2013-2014. Role: Co-Principal Investigator	2018-04-17	Final no updates expected
Profiling float surface dates, times and locations from the Sargasso Sea from 2013 to 2014. Role: Co-Principal Investigator	2018-04-17	Final no updates expected
Factory and field calibration data for float oxygen, beam transmission, backscatter, chlorophyll fluorescence and CDOM sensors from the Sargasso Sea from 2013-2014. Role: Co-Principal Investigator	2018-04-17	Final no updates expected
Carbon and nitrogen flux measurements from the Sargasso Sea from 2013-2014. Role: Co-Principal Investigator	2018-04-17	Final no updates expected
Sediment trap gel images of settled particles that were collected from the Sargasso Sea between 2013 and 2014. Role: Co-Principal Investigator	2018-04-17	Final no updates expected

Project: US GEOTRACES Pacific Zonal Transect: Rates of supply, removal and internal cycling of trace elements and isotopes (2 datasets)

Dataset	Latest Version Date	Current State
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: Principal Investigator	2020-06-11	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: Principal Investigator	2020-06-11	Final no updates expected

Project: US GEOTRACES Pacific Meridional Transect (GP15) (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: Principal Investigator	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: Principal Investigator	2021-05-05	Final no updates expected

Project: Collaborative Research: GEOTRACES Arctic Section: Radium and Thorium Isotopes as Natural Geochemical Tracers in the Arctic Ocean (1 datasets)

Dataset	Latest Version Date	Current State
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: Principal Investigator	2020-10-12	Final no updates expected

Project: Collaborative Research: Are all traps created equal? A multi-method assessment of the collection and detection of sinking particles in the ocean (3 datasets)

Dataset	Latest Version Date	Current State
Carbon, Nitrogen, biogenic silica, thorium-234, and mass fluxes from upper ocean sediment traps at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 Role: Co-Principal Investigator	2019-06-26	Final no updates expected
TPC, PIC, POC, TPN, and Th-234 from in-situ pumps at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 Role: Principal Investigator	2019-06-26	Final no updates expected
Water column Th-234 activities from 4-liter water samples at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 Role: Principal Investigator	2019-05-02	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: Principal Investigator	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: Principal Investigator	2021-05-05	Final no updates expected

Kenneth O. Buesseler

Affiliation: Woods Hole Oceanographic Institution (WHOI)

Address: []

Orcid: 0000-0001-7362-8796

Project: U.S. JGOFS North Atlantic Bloom Experiment (2 datasets)

Project: U.S. JGOFS Arabian Sea (4 datasets)

Project: U.S. JGOFS Antarctic Environment and Southern Ocean Process Study (15 datasets)

Project: Southern Ocean Iron Experiment (17 datasets)

Project: Eddies Dynamics, Mixing, Export, and Species composition (12 datasets)

Project: VERtical Transport In the Global Ocean (12 datasets)

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (2 datasets)

Project: U.S. JGOFS Synthesis and Modeling (1 datasets)

Project: Twilight Zone EXplorer (3 datasets)

Project: Sources of Iron to the EasterN tropical Atlantic (1 datasets)

Project: Establishing Radionuclide Levels in the Atlantic and Pacific Oceans Originating from the Fukushima Daiichi Nuclear Power Facility (6 datasets)

Project: Possible climate-induced change in the distribution of Pleuragramma antarcticum on the Western Antarctic Peninsula Shelf (1 datasets)

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (2 datasets)

Project: U.S. Arctic GEOTRACES Study (GN01) (1 datasets)

Project: Rapid, Autonomous Particle Flux Observations in the Oligotrophic Ocean (6 datasets)

Project: US GEOTRACES Pacific Zonal Transect: Rates of supply, removal and internal cycling of trace elements and isotopes (2 datasets)

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

Project: Collaborative Research: GEOTRACES Arctic Section: Radium and Thorium Isotopes as Natural Geochemical Tracers in the Arctic Ocean (1 datasets)

Project: Collaborative Research: Are all traps created equal? A multi-method assessment of the collection and detection of sinking particles in the ocean (3 datasets)

Project: Quantifying Upper Ocean Export and Remineralization of Bioactive and Particle Reactive Trace Elements along the US GEOTRACES Tahiti to Alaska Transect (2 datasets)

Kenneth O. Buesseler

Affiliation: Woods Hole Oceanographic Institution (WHOI)

Address: []

Orcid: 0000-0001-7362-8796

Project: U.S. JGOFS North Atlantic Bloom Experiment (2 datasets)

Project: U.S. JGOFS Arabian Sea (4 datasets)

Project: U.S. JGOFS Antarctic Environment and Southern Ocean Process Study (15 datasets)

Project: Southern Ocean Iron Experiment (17 datasets)

Project: Eddies Dynamics, Mixing, Export, and Species composition (12 datasets)

Project: VERtical Transport In the Global Ocean (12 datasets)

Project: U.S. GEOTRACES North Atlantic Transect (GA03) (2 datasets)

Project: U.S. JGOFS Synthesis and Modeling (1 datasets)

Project: Twilight Zone EXplorer (3 datasets)

Project: Sources of Iron to the EasterN tropical Atlantic (1 datasets)

Project: Establishing Radionuclide Levels in the Atlantic and Pacific Oceans Originating from the Fukushima Daiichi Nuclear Power Facility (6 datasets)

Project: Possible climate-induced change in the distribution of Pleuragramma antarcticum on the Western Antarctic Peninsula Shelf (1 datasets)

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (2 datasets)

Project: U.S. Arctic GEOTRACES Study (GN01) (1 datasets)

Project: Rapid, Autonomous Particle Flux Observations in the Oligotrophic Ocean (6 datasets)

Project: US GEOTRACES Pacific Zonal Transect: Rates of supply, removal and internal cycling of trace elements and isotopes (2 datasets)

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

Project: Collaborative Research: GEOTRACES Arctic Section: Radium and Thorium Isotopes as Natural Geochemical Tracers in the Arctic Ocean (1 datasets)

Project: Collaborative Research: Are all traps created equal? A multi-method assessment of the collection and detection of sinking particles in the ocean (3 datasets)

Project: Quantifying Upper Ocean Export and Remineralization of Bioactive and Particle Reactive Trace Elements along the US GEOTRACES Tahiti to Alaska Transect (2 datasets)