bcodmo_dataset_933318_v2 eng UTF8 dataset service Adam Shepherd BCO-DMO 508-289-2772 266 Woods Hole Rd. MS#36 Woods Hole MA 02543 USA erddap@bco-dmo.org pointOfContact 2026-04-16 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 4 column row vertical temporal [GP15 Pb and Pb Isotopes Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 2026-04-16 creation erddap.bco-dmo.org bcodmo_dataset_933318_v2 BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/933318 information web browser Background Information Background information from the source information originator During September 23 to November 22, 2018, the R/V Roger Revelle completed a trace element (and their isotopes) hydrographic section along ~152° West from 56° North to 20° South (GEOTRACES GP15). Full water column trace metal clean samples were obtained with the U.S. GEOTRACES Carousel (GTC) composed of 24 12-liter trace metal clean GO-Flow sampling systems mounted on a trace metal free powder-coated titanium rosette system. Three of the stations had lead (Pb) concentrations determined at Massachusetts Institute of Technology (MIT) by isotope dilution quadrupole inductively coupled plasma mass spectrometry (ICPMS) for intercalibration with the Texas A&M (TAMU) lab of Jessica Fitzsimmons who analyzed all of the cruise stations. The rest of the full- and super-stations were analyzed at MIT for Pb isotope ratios (206Pb/207Pb, 208Pb/207Pb, 206Pb/204Pb). These data are collected to document the penetration of atmosphericly-transported anthropogenic Pb into the ocean and its subsequent dispersion by circulation and chemical interactions between sinking particles and Pb dissolved in solution. Shuo Jiang, Nathan Lanning, and Edward Boyle performed the extractions and the ICPMS analyses. This dataset includes data from Leg 1 of the cruise, RR1814. BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/933318 information web browser Background Information Background information from the source information pointOfContact earth science atmosphere ocean biosphere biology environment theme BCO-DMO project time latitude longitude depth theme CF The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. BCO-DMO largerWorkCitation project eng geoscientificInformation 1 -156.962 -152.0 22.0 56.059 seconds 2018-09-26T10:10:00Z 2018-10-19T17:51:00Z -5540.0 -3.0 [GP15 Pb and Pb Isotopes Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 2026-04-16 creation BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/933318 information web browser Background Information Background information from the source information originator During September 23 to November 22, 2018, the R/V Roger Revelle completed a trace element (and their isotopes) hydrographic section along ~152° West from 56° North to 20° South (GEOTRACES GP15). Full water column trace metal clean samples were obtained with the U.S. GEOTRACES Carousel (GTC) composed of 24 12-liter trace metal clean GO-Flow sampling systems mounted on a trace metal free powder-coated titanium rosette system. Three of the stations had lead (Pb) concentrations determined at Massachusetts Institute of Technology (MIT) by isotope dilution quadrupole inductively coupled plasma mass spectrometry (ICPMS) for intercalibration with the Texas A&M (TAMU) lab of Jessica Fitzsimmons who analyzed all of the cruise stations. The rest of the full- and super-stations were analyzed at MIT for Pb isotope ratios (206Pb/207Pb, 208Pb/207Pb, 206Pb/204Pb). These data are collected to document the penetration of atmosphericly-transported anthropogenic Pb into the ocean and its subsequent dispersion by circulation and chemical interactions between sinking particles and Pb dissolved in solution. Shuo Jiang, Nathan Lanning, and Edward Boyle performed the extractions and the ICPMS analyses. This dataset includes data from Leg 1 of the cruise, RR1814. ERDDAP tabledap 1 -156.962 -152.0 22.0 56.059 seconds 2018-09-26T10:10:00Z 2018-10-19T17:51:00Z -5540.0 -3.0 tight ERDDAPtabledapDatasetQueryAndAccess https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_933318_v2 ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download [GP15 Pb and Pb Isotopes Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 2026-04-16 creation BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/933318 information web browser Background Information Background information from the source information originator During September 23 to November 22, 2018, the R/V Roger Revelle completed a trace element (and their isotopes) hydrographic section along ~152° West from 56° North to 20° South (GEOTRACES GP15). Full water column trace metal clean samples were obtained with the U.S. GEOTRACES Carousel (GTC) composed of 24 12-liter trace metal clean GO-Flow sampling systems mounted on a trace metal free powder-coated titanium rosette system. Three of the stations had lead (Pb) concentrations determined at Massachusetts Institute of Technology (MIT) by isotope dilution quadrupole inductively coupled plasma mass spectrometry (ICPMS) for intercalibration with the Texas A&M (TAMU) lab of Jessica Fitzsimmons who analyzed all of the cruise stations. The rest of the full- and super-stations were analyzed at MIT for Pb isotope ratios (206Pb/207Pb, 208Pb/207Pb, 206Pb/204Pb). These data are collected to document the penetration of atmosphericly-transported anthropogenic Pb into the ocean and its subsequent dispersion by circulation and chemical interactions between sinking particles and Pb dissolved in solution. Shuo Jiang, Nathan Lanning, and Edward Boyle performed the extractions and the ICPMS analyses. This dataset includes data from Leg 1 of the cruise, RR1814. OPeNDAP 1 -156.962 -152.0 22.0 56.059 seconds 2018-09-26T10:10:00Z 2018-10-19T17:51:00Z -5540.0 -3.0 tight OPeNDAPDatasetQueryAndAccess https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_933318_v2 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download physicalMeasurement Station_ID int Station_id Event_ID int Event_id time double Start_iso_datetime_utc End_ISO_DateTime_UTC double End_iso_datetime_utc Sample_ID int Sample_id Pb_206_207_D_RATIO_BOTTLE_h0hu59 float Pb_206_207_d_ratio_bottle_h0hu59 SD2_Pb_206_207_D_RATIO_BOTTLE_h0hu59 float Sd2_pb_206_207_d_ratio_bottle_h0hu59 Flag_Pb_206_207_D_RATIO_BOTTLE_h0hu59 int Flag_pb_206_207_d_ratio_bottle_h0hu59 Pb_208_207_D_RATIO_BOTTLE_o5msvl float Pb_208_207_d_ratio_bottle_o5msvl SD1_Pb_208_207_D_RATIO_BOTTLE_o5msvl float Sd1_pb_208_207_d_ratio_bottle_o5msvl Flag_Pb_208_207_D_RATIO_BOTTLE_o5msvl int Flag_pb_208_207_d_ratio_bottle_o5msvl Pb_206_207_D_RATIO_FISH_ezjekv float Pb_206_207_d_ratio_fish_ezjekv SD1_Pb_206_207_D_RATIO_FISH_ezjekv float Sd1_pb_206_207_d_ratio_fish_ezjekv Flag_Pb_206_207_D_RATIO_FISH_ezjekv int Flag_pb_206_207_d_ratio_fish_ezjekv Pb_208_207_D_RATIO_FISH_tg7x8e float Pb_208_207_d_ratio_fish_tg7x8e SD1_Pb_208_207_D_RATIO_FISH_tg7x8e float Sd1_pb_208_207_d_ratio_fish_tg7x8e Flag_Pb_208_207_D_RATIO_FISH_tg7x8e int Flag_pb_208_207_d_ratio_fish_tg7x8e Pb_D_CONC_FISH_zkhacb float Pb_d_conc_fish_zkhacb SD1_Pb_D_CONC_FISH_zkhacb float Sd1_pb_d_conc_fish_zkhacb Flag_Pb_D_CONC_FISH_zkhacb int Flag_pb_d_conc_fish_zkhacb Pb_206_204_D_RATIO_FISH_bkyzgo float Pb_206_204_d_ratio_fish_bkyzgo SD1_Pb_206_204_D_RATIO_FISH_bkyzgo float Sd1_pb_206_204_d_ratio_fish_bkyzgo Flag_Pb_206_204_D_RATIO_FISH_bkyzgo int Flag_pb_206_204_d_ratio_fish_bkyzgo Pb_D_CONC_BOTTLE_pu5g1q float Pb_d_conc_bottle_pu5g1q SD1_Pb_D_CONC_BOTTLE_pu5g1q float Sd1_pb_d_conc_bottle_pu5g1q Flag_Pb_D_CONC_BOTTLE_pu5g1q int Flag_pb_d_conc_bottle_pu5g1q Pb_206_204_D_RATIO_BOTTLE_nyhdyg float Pb_206_204_d_ratio_bottle_nyhdyg SD2_Pb_206_204_D_RATIO_BOTTLE_nyhdyg float Sd2_pb_206_204_d_ratio_bottle_nyhdyg Flag_Pb_206_204_D_RATIO_BOTTLE_nyhdyg int Flag_pb_206_204_d_ratio_bottle_nyhdyg Adam Shepherd BCO-DMO 508-289-2772 266 Woods Hole Rd. MS#36 Woods Hole MA 02543 USA erddap@bco-dmo.org distributor OPeNDAP DAP/2.0 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_933318_v2.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_933318_v2.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital This record was created from dataset metadata by ERDDAP Version 2.22