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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_936824_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_936824_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_936824_v1/ public [2019 BAIT / GApr13 Dissolved Iron Concentration and Isotopes] - 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 (NSFGEO-NERC: Collaborative Research: Using Time-series Field Observations to Constrain an Ocean Iron Model) These data include dissolved iron (Fe) concentrations and stable isotope ratios (δ56Fe relative to IRMM-014) from water column samples collected during four Bermuda Atlantic Iron Time-Series (BAIT) cruises (GApr13) in the Bermuda Atlantic Time-series Study (BATS) region in March, May, August, and November 2019. Analyses were carried out at the University of South Florida.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nFe_56_54_D_DELTA_BOTTLE (per mil (‰))\nSD1_Fe_56_54_D_DELTA_BOTTLE (per mil (‰))\nFlag_Fe_56_54_D_DELTA_BOTTLE (unitless)\nFe_D_CONC_BOTTLE (nanomoles per kilogram (nmol/kg))\nSD1_Fe_D_CONC_BOTTLE (nanomoles per kilogram (nmol/kg))\nFlag_Fe_D_CONC_BOTTLE (unitless)\nFe_56_54_D_DELTA_BOAT_PUMP (per mil (‰))\nSD1_Fe_56_54_D_DELTA_BOAT_PUMP (per mil (‰))\nFlag_Fe_56_54_D_DELTA_BOAT_PUMP (unitless)\nFe_D_CONC_BOAT_PUMP (nanomoles per kilogram (nmol/kg))\nSD1_Fe_D_CONC_BOAT_PUMP (nanomoles per kilogram (nmol/kg))\nFlag_Fe_D_CONC_BOAT_PUMP (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_936824_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_936824_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_936824_v1/index.htmlTable https://www.bco-dmo.org/dataset/936824 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_936824_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_936824_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_936824_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_934706_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_934706_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_934706_v1/ public [AE1913 Protein Spectral Counts] - Scaffold-derived metaproteomic exclusive and total spectral counts associated with proteins from samples taken during R/V Atlantic Explorer cruise AE1913 from the Sargasso Sea to Northeast US shelf waters in June of 2019 (Collaborative Research: Direct Characterization of Adaptive Nutrient Stress Responses in the Sargasso Sea using Protein Biomarkers and a Biogeochemical AUV) These are the Scaffold-derived metaproteomic exclusive and total spectral counts associated with proteins.  Samples were taken during R/V Atlantic Explorer cruise AE1913 in Subtropical North Atlantic, beginning at the Bermuda Atlantic Time-series Station (BATS) of the Sargasso Sea  and ending in coastal Northeast US shelf waters in June of 2019.\n\ncdm_data_type = Other\nVARIABLES:\nrow_id (unitless)\nprotein_id (unitless)\nkegg_id (unitless)\nenzyme_comm_id (unitless)\nprotein_name (unitless)\npfams_id (unitless)\nsupergroup (unitless)\nclassification (unitless)\nsample_id (unitless)\nspectral_count (unitless)\ncruise_id (unitless)\nstation_id (unitless)\ndepth (Depth_m, m)\nminimum_filter_size_microns (microns (um))\nmaximum_filter_size_microns (microns (um))\ndate_y_m_d (unitless)\nlatitude (Latitude_dd, degrees_north)\nlongitude (Longitude_dd, degrees_east)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_934706_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_934706_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_934706_v1/index.htmlTable https://www.bco-dmo.org/dataset/934706 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_934706_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_934706_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_934706_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773137 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773137.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_773137/ public [Bag Seine Catch Data] - Bag Seine Catch Data in Bays along the Texas Coast from 1982 to 2016 (Effects of physical environmental conditions on the species distribution and composition of marine fish and invertebrates along the Texas coast) Data on vertebrates and invertebrates caught by bag seine in Sabine Lake, Galveston Bay, Matagorda Bay, San Antonio Bay, Aransas Bay, Corpus Christi Bay, Upper Laguna Madre, and Lower Laguna Madre. Data were collected monthly from 1982 to 2016 (except in Sabine Lake sampling begun in 1986). Environmental data include oxygen, salinity, temperature, and turbidity.\n\ncdm_data_type = Other\nVARIABLES:\nmajor_area (unitless)\nYear (unitless)\nMonth (unitless)\nstation_id (unitless)\ncatch (unitless)\nspecies_code (unitless)\nSpecies_common_name (unitless)\nSpecies_latin_name (unitless)\nDiss_Oxygen (parts per million (PPM))\nSalinity (Sea Water Practical Salinity, PPT)\nTemperature (degrees Celsius)\nTurbidity (NTU)\nlatitude (degrees_north)\nlongitude (degrees_east)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_773137_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_773137/index.htmlTable https://www.bco-dmo.org/dataset/773137 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_773137.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_773137&showErrors=false&email= BCO-DMO bcodmo_dataset_773137
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_816278 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_816278.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_816278/ public [Chlorophyll-a] - 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 (RUI: Vitamin B12 and nitrogen regulation of oceanic dimethylsulfoniopropionate and dimethylsulfide) Size-fractionated chlorophyll-a data collected during several R/V Savannah cruises conducted from 2015 to 2017 along a transect from shelf waters to oligotrophic waters in the South Atlantic Bight off the coast of Georgia (Navy Op Area NA06).\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nStation_ID (unitless)\nUTC_Date (unitless)\nUTC_Time (unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nBottom_Depth (meters (m))\ndepth (m)\nTotal_Chl_a (Concentration Of Chlorophyll In Sea Water, micrograms per liter (ug/L))\ngt_63_um (micrograms per liter (ug/L))\nbw_63_20_um (micrograms per liter (ug/L))\nlt_20_um (micrograms per liter (ug/L))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_816278_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_816278/index.htmlTable https://www.bco-dmo.org/dataset/816278 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_816278.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_816278&showErrors=false&email= BCO-DMO bcodmo_dataset_816278
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_614744 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_614744.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_614744/ public [CTD - Downcasts] - CTD profile data from 2014-2015 R/V C-HAWK MuLTI-2 project cruises in the Gulf of Maine, Coastal eastern Maine, from Frenchman Bay to the Canadian border (An integrated theoretical and empirical approach to across-shelf mixing and connectivity of mussel populations) CTD profile data from 2014-2015 R/V C-HAWK MuLTI-2 project cruises in the Gulf of Maine, Coastal eastern Maine, from Frenchman Bay to the Canadian border.\n\ncdm_data_type = Other\nVARIABLES:\nDeployment_Id (text)\nTransect_Id (text)\nStation_Id (text)\nDate_UTC (unitless)\nTime_UTC (HHMMSS)\nDate_Local (unitless)\nTime_Local (HHMMSS)\nlatitude (degrees_north)\nlongitude (degrees_east)\nLat_End (Latitude, decimal degrees)\nLon_End (Longitude, decimal degrees)\nCast_Duration (seconds)\nPressure (decibars)\ndepth (m)\nTemperature (degrees Celsius)\nConductivity (Sea Water Electrical Conductivity, MicroSiemens per Centimeter)\nSpecific_Conductance (Sea Water Electrical Conductivity, MicroSiemens per Centimeter)\nSalinity (Sea Water Practical Salinity, PSU)\nSound_Velocity (meters/sec)\nDensity (kilograms/meter^3)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_614744_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_614744/index.htmlTable https://www.bco-dmo.org/dataset/614744 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_614744.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_614744&showErrors=false&email= BCO-DMO bcodmo_dataset_614744
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_815732 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_815732.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_815732/ public [CTD Hydrography] - Basic CTD hydrography data collected during R/V Savannah cruises conducted in the South Atlantic Bight off the coast of Georgia from 2015-2017 (RUI: Vitamin B12 and nitrogen regulation of oceanic dimethylsulfoniopropionate and dimethylsulfide) Basic CTD data collected using a Sea-Bird Scientific SBE 911 during several R/V Savannah cruises conducted from 2015 to 2017 along a transect from shelf waters to oligotrophic waters in the South Atlantic Bight off the coast of Georgia (Navy Op Area NA06).\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nCast_ID (unitless)\nStation_ID (unitless)\nUTC_Date (unitless)\nUTC_Time (unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nStrain_Gauge_Pressure (psi)\nConductivity (Sea Water Electrical Conductivity, millisiemens per centimeter (mS/cm))\nSalinity (Sea Water Practical Salinity, PSU)\nTemperature (degrees Celsius)\nPotential_Temp (degrees Celsius)\nDensity (kilograms per cubic meter (kg/m^3))\nSigma_theta (Sea Water Sigma Theta, kilograms per cubic meter (kg/m^3))\nOxygen_mLL (Oxygen M LL, milliliters per liter (ml/l))\nOxygen_pcnt (unitless (percent))\nPAR_Irradiance (unitless)\nISUS (volts)\nflag (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_815732_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_815732/index.htmlTable https://www.bco-dmo.org/dataset/815732 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_815732.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_815732&showErrors=false&email= BCO-DMO bcodmo_dataset_815732
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773146 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773146.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_773146/ public [CTD Individual Profiles] - CARIACO time series individual CTD profiles from B/O Hermano Gines HG93_CARIACO in the CARIACO basin from 1995-2017 (CARIACO project) (CARIACO Ocean Time-Series Program) This collection of data comprises all the Individual CTD profiles from the Cariaco basin taken as part of the CARIACO Ocean Time-Series Program from November 1995 to January 2017.  These include all the CTD profiles taken during the monthly hydrographic cruises at the CARIACO station (10.50\\u00b0 N, 64.67\\u00b0 W), as well as other CTD profiles from extra legs of the monthly cruises, and few spatial cruises collected in and around the Cariaco basin. CTD\\u2019s Salinity and Oxygen where calibrated with in-situ measurements (see Acquisition Description). This dataset is complimentary to the monthly \\u201cCTD Composite Profiles\\u201d (https://www.bco-dmo.org/dataset/3092), and many fields are very similar to that data-base. The difference with that dataset, is that here we present all the CTD casts for each cruise, the CTD profiles are single (not composite), and the salinity and oxygen profiles were calibrated with in-situ measurements, but fluorescence was no calibrated.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_no (unitless)\nCruiseID (Cruise ID, unitless)\nLeg (unitless)\nStationID (Station ID, unitless)\nCast (unitless)\nCastName (Cast Name, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nLATITUDE (decimal_degrees)\nLONGITUDE (decimal_degrees)\nyear_localT (Year Local T, unitless)\nmonth_localT (Month Local T, unitless)\nday_localT (Day Local T, unitless)\nhour_localT (Hour Local T, unitless)\nmin_localT (Min Local T, unitless)\nDate_Time_Local (unitless)\ntime (Date Time GMT, seconds since 1970-01-01T00:00:00Z)\n... (45 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_773146_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_773146/index.htmlTable https://www.bco-dmo.org/dataset/773146 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_773146.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_773146&showErrors=false&email= BCO-DMO bcodmo_dataset_773146
log in [Deep-DOM Metaproteome] - Sample information for metaproteomic samples taken from Station 2 from R/V Knorr KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados from March 2013 (Dissolved Organic Matter Composition in the Deep Atlantic Ocean) This dataset includes metadata from metaproteomic samples collected at Station 2 during the R/V Knorr Cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013. The accompanying total spectral counts for proteins and peptides from these samples are available on the PRoteomics IDEentifications Database (PRIDE) under Project PXD034035.\n\ncdm_data_type = Other\nVARIABLES:\nsample_id (unitless)\nms_ms_sample_name (unitless)\nstation_id (unitless)\ndepth (Depth_m, m)\nlatitude_dd (degrees_north)\nlongitude (Longitude_dd, degrees_east)\ndate_ISO (unitless)\ntime_h_m_s (unitless)\nminimum_filter_size_microns (microns)\nmaximum_filter_size_microns (microns)\ncruise_id (unitless)\nevent_number (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n BCO-DMO bcodmo_dataset_875622_v1
log in [Discrete sample measurements] - Discrete sample measurements of dissolved oxygen, dissolved inorganic carbon, and total alkalinity from US Overturning in the Subpolar North Atlantic Program (OSNAP) cruises in 2020 and 2022 (AR45 and AR69-03) (Collaborative Research: Gases in the Overturning and Horizontal circulation of the Subpolar North Atlantic Program (GOHSNAP)) This dataset contains discrete sample measurements of dissolved oxygen, dissolved inorganic carbon, and total alkalinity collected during cruises in 2020 (AR45) and 2022 (AR69-03) to recover and redeploy Overturning in the Subpolar North Atlantic Program (OSNAP) moorings in the Labrador Sea and western Irminger Sea. Samples in this dataset were collected as part of Gases in the Overturning and Horizontal circulation of the Subpolar North Atlantic Program (GOHSNAP), which has added moored oxygen sensors to the OSNAP mooring array, beginning in 2020. We provide the discrete sample measurements alongside salinity- and oxygen- calibrated Conductivity Temperature Depth (CTD) and oxygen sensor data from the depths where Niskin bottles were closed for sample collection.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nStation_ID (unitless)\nNiskin_ID (unitless)\nYear_UTC (unitless)\nMonth_UTC (unitless)\nDay_UTC (unitless)\nISO_Date_UTC (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nCTDPRES (dbar)\ndepth (m)\nCTDTEMP_ITS90 (degrees Celsius)\nCTDTEMP_flag (unitless)\nCTDSAL_PSS78 (unitless)\nCTDSAL_flag (unitless)\nCTDOXY (umol/kg)\nCTDOXY_flag (unitless)\nOxygen1 (umol/kg)\nOxygen1_flag (unitless)\nOxygen2 (umol/kg)\n... (7 more variables)\n BCO-DMO bcodmo_dataset_934025_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_930347_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_930347_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_930347_v1/ public [GI02 dissolved thorium and protactinium isotopes] - Concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK312; GI02) in April-May 2014 (Collaborative Research: U.S. GEOTRACES Arctic Section: Thorium-230, Thorium-232, and Protactinium-231 tracers of trace element supply and removal.) This dataset contains concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK312; GI02; April 27 - May 30, 2014), in the western Indian Ocean, on the ORV Sagar Kanya. Similar data from SK324 (GI05) are available in a separate dataset. These data were generated at the Lamont-Doherty Earth Observatory of Columbia University (LDEO).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Latitude (degrees_north)\nlongitude (Start_longitude, degrees_east)\ndepth (Sample_depth, m)\nCTDTMP (degrees Celsius)\nCTDSAL (PSU)\nTh_232_D_CONC_BOTTLE_ty8nwm (picomoles per kilogram (pmol/kg))\nSD1_Th_232_D_CONC_BOTTLE_ty8nwm (picomoles per kilogram (pmol/kg))\nFlag_Th_232_D_CONC_BOTTLE_ty8nwm (unitless)\nPa_231_D_CONC_BOTTLE_sc2jal (microBecquerel per kilogram (uBq/kg))\nSD1_Pa_231_D_CONC_BOTTLE_sc2jal (microBecquerel per kilogram (uBq/kg))\nFlag_Pa_231_D_CONC_BOTTLE_sc2jal (unitless)\nTh_230_D_CONC_BOTTLE_2a1hmp (microBecquerel per kilogram (uBq/kg))\nSD1_Th_230_D_CONC_BOTTLE_2a1hmp (microBecquerel per kilogram (uBq/kg))\nFlag_Th_230_D_CONC_BOTTLE_2a1hmp (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_930347_v1/index.htmlTable https://www.bco-dmo.org/dataset/930347 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_930347_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_930347_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_930347_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_931248_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_931248_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_931248_v1/ public [GI05 dissolved thorium and protactinium isotopes] - Concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK324; GI05) in September-October 2015 (Collaborative Research: U.S. GEOTRACES Arctic Section: Thorium-230, Thorium-232, and Protactinium-231 tracers of trace element supply and removal.) This dataset contains concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the Indian GEOTRACES Transect (SK324; GI05; September 22 – October 21, 2015), in the western Indian Ocean, on the ORV Sagar Kanya. Similar data from SK312 (GI02) are available in a separate dataset. These data were generated at the Lamont-Doherty Earth Observatory of Columbia University (LDEO).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Latitude (degrees_north)\nlongitude (Start_longitude, degrees_east)\ndepth (Sample_depth, m)\nCTDTMP (degrees Celsius)\nCTDSAL (PSU)\nPa_231_D_CONC_BOTTLE_fro7kt (microBecquerel per kilogram (uBq/kg))\nSD1_Pa_231_D_CONC_BOTTLE_fro7kt (microBecquerel per kilogram (uBq/kg))\nFlag_Pa_231_D_CONC_BOTTLE_fro7kt (unitless)\nTh_230_D_CONC_BOTTLE_inhsei (microBecquerel per kilogram (uBq/kg))\nSD1_Th_230_D_CONC_BOTTLE_inhsei (microBecquerel per kilogram (uBq/kg))\nFlag_Th_230_D_CONC_BOTTLE_inhsei (unitless)\nTh_232_D_CONC_BOTTLE_h66s3f (picomoles per kilogram (pmol/kg))\nSD1_Th_232_D_CONC_BOTTLE_h66s3f (picomoles per kilogram (pmol/kg))\nFlag_Th_232_D_CONC_BOTTLE_h66s3f (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_931248_v1/index.htmlTable https://www.bco-dmo.org/dataset/931248 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_931248_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_931248_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_931248_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_722472 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_722472.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_722472/ public [GN01 Dissolved and Labile Cobalt] - 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) (U.S. Arctic GEOTRACES Study) 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).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nCo_D_CONC_BOTTLE_iojqqp (picomoles per liter (pmol/L))\nSD1_Co_D_CONC_BOTTLE_iojqqp (picomoles per liter (pmol/L))\nFlag_Co_D_CONC_BOTTLE_iojqqp (unitless)\nCo_DL_CONC_BOTTLE_8zqltr (picomoles per liter (pmol/L))\nSD1_Co_DL_CONC_BOTTLE_8zqltr (picomoles per liter (pmol/L))\nFlag_Co_DL_CONC_BOTTLE_8zqltr (unitless)\nCo_D_CONC_BOAT_PUMP_cs8ogw (picomoles per liter (pmol/L))\nSD1_Co_D_CONC_BOAT_PUMP_cs8ogw (picomoles per liter (pmol/L))\nFlag_Co_D_CONC_BOAT_PUMP_cs8ogw (unitless)\nCo_DL_CONC_BOAT_PUMP_lthdda (picomoles per liter (pmol/L))\nSD1_Co_DL_CONC_BOAT_PUMP_lthdda (picomoles per liter (pmol/L))\nFlag_Co_DL_CONC_BOAT_PUMP_lthdda (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_722472_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_722472/index.htmlTable https://www.bco-dmo.org/dataset/722472 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_722472.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_722472&showErrors=false&email= BCO-DMO bcodmo_dataset_722472
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_811614 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_811614.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_811614/ public [GN01 Dissolved Fe(II)] - Dissolved Fe(II) from the southbound leg of the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 (U.S. Arctic GEOTRACES Study) Dissolved Fe(II) concentrations were determined using an automated flow injection analysis system (FeLume II Waterville Analytical) employing a luminol chemiluminescence based detection system as described in King et al. (1995) and Heller et al. (2017).\\r\\n\\r\\nFrom published and ongoing work in the Peru and Chile oxygen minimum zones an optimized methodology for Fe(II) detection by luminol has been described in Croot et al. (2019). This work details some of the challenges and limitations of using luminol for dFe(II) detection. It should be noted that as Fe(II) is a transient redox species with a short half life in oxygenated seawater that is dependent on dissolved oxygen and pH, it is not possible to archive (preserve) samples for later analysis. Intercalibrations for Fe(II) have yet to be conducted in the context of GEOTRACES studies and should be pursued where logistically possible.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\ntime (Start Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nFe_II_D_CONC_BOTTLE_07ordp (nanomoles per kilogram (nmol/kg))\nSD1_Fe_II_D_CONC_BOTTLE_07ordp (nanomoles per kilogram (nmol/kg))\nFlag_Fe_II_D_CONC_BOTTLE_07ordp (unitless)\nFe_II_D_CONC_ICE (nanomoles per kilogram (nmol/kg))\nSD1_Fe_II_D_CONC_ICE (nanomoles per kilogram (nmol/kg))\nFlag_Fe_II_D_CONC_ICE (unitless)\n... (5 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_811614_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_811614/index.htmlTable https://www.bco-dmo.org/dataset/811614 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_811614.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_811614&showErrors=false&email= BCO-DMO bcodmo_dataset_811614
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_946112_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_946112_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_946112_v1/ public [GN01 Dissolved Methane (CH₄)] - Dissolved methane (CH₄) concentrations from the U.S. GEOTRACES Arctic cruise (HLY1502; GN01) on USCGC Healy from August to October 2015 (U.S. Arctic GEOTRACES Study (GN01)) This dataset reports dissolved methane (CH₄) concentrations from the US GEOTRACES Arctic Expedition on USCGC Healy (GN01, HLY1502) from August to October 2015. Seawater samples were collected using the ODF rosette. Both GEOTRACES samples and GO-SHIP samples from the same cruise were analyzed. Methane was analyzed using cavity ringdown spectroscopy to determine its concentration in an equilibrated headspace. Arctic waters are a possibly significant source of this Greenhouse Gas to the atmosphere and global change is likely exacerbating its release. Methane is also a potentially valuable indicator of interactions with the shelf as well as of river inputs. Dissolved methane concentrations in this section were highest over the continental shelves and slope, which supports our understanding of the major sources of methane (i.e., from microbes in oxygen-limited sediments, from gas seeps, and from gas-hydrates).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nCH4_D_CONC_BOTTLE_fiwgyy (nanomoles per kilogram (nmol/kg))\nSD1_CH4_D_CONC_BOTTLE_fiwgyy (nanomoles per kilogram (nmol/kg))\nFlag_CH4_D_CONC_BOTTLE_fiwgyy (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_946112_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_946112_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_946112_v1/index.htmlTable https://www.bco-dmo.org/dataset/946112 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_946112_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_946112_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_946112_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_817259.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_817259 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_817259.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_817259/ public [GN01 Dissolved Micronutrient Trace Metals] - 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 (U.S. Arctic GEOTRACES Study) Concentrations of dissolved micronutrient trace metals (Fe, Zn, Ni, Cu, Cd, Pb, Mn) in seawater, sea ice, and melt ponds collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nFe_D_CONC_BOAT_PUMP_seyj5m (nanomoles per kilogram (nmol/kg))\nSD1_Fe_D_CONC_BOAT_PUMP_seyj5m (nanomoles per kilogram (nmol/kg))\nFlag_Fe_D_CONC_BOAT_PUMP_seyj5m (None)\nFe_D_CONC_BOTTLE_mbve6p (nanomoles per kilogram (nmol/kg))\nSD1_Fe_D_CONC_BOTTLE_mbve6p (nanomoles per kilogram (nmol/kg))\nFlag_Fe_D_CONC_BOTTLE_mbve6p (None)\nFe_D_CONC_MELTPOND_PUMP_aovig3 (nanomoles per kilogram (nmol/kg))\nSD1_Fe_D_CONC_MELTPOND_PUMP_aovig3 (nanomoles per kilogram (nmol/kg))\nFlag_Fe_D_CONC_MELTPOND_PUMP_aovig3 (None)\nFe_D_CONC_SUBICE_PUMP_xw9ez2 (nanomoles per kilogram (nmol/kg))\nSD1_Fe_D_CONC_SUBICE_PUMP_xw9ez2 (nanomoles per kilogram (nmol/kg))\n... (73 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_817259_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_817259/index.htmlTable https://www.bco-dmo.org/dataset/817259 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_817259.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_817259&showErrors=false&email= BCO-DMO bcodmo_dataset_817259
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_812233.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_812233 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_812233.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_812233/ public [GN01 Fe Zn Cd Stable Isotopes] - Concentrations and stable isotope ratios of Fe, Zn, and Cd from the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015 (U.S. Arctic GEOTRACES Study) Concentrations and stable isotope ratios of Fe, Zn, and Cd from the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015. A subset of these data has been published in Zhang et al., 2019.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nCd_D_CONC_BOTTLE_zd8dwc (nmol/kg)\nSD1_Cd_D_CONC_BOTTLE_zd8dwc (nmol/kg)\nFlag_Cd_D_CONC_BOTTLE_zd8dwc (unitless)\nCd_114_110_D_DELTA_BOTTLE_hzoojp (per mil)\nSD1_Cd_114_110_D_DELTA_BOTTLE_hzoojp (per mil)\nFlag_Cd_114_110_D_DELTA_BOTTLE_hzoojp (unitless)\nFe_56_54_D_DELTA_BOTTLE_uudhui (per mil)\nSD1_Fe_56_54_D_DELTA_BOTTLE_uudhui (per mil)\nFlag_Fe_56_54_D_DELTA_BOTTLE_uudhui (unitless)\nZn_66_64_D_DELTA_BOTTLE_i6ay6z (per mil)\nSD1_Zn_66_64_D_DELTA_BOTTLE_i6ay6z (per mil)\n... (214 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_812233_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_812233/index.htmlTable https://www.bco-dmo.org/dataset/812233 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_812233.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_812233&showErrors=false&email= BCO-DMO bcodmo_dataset_812233
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_794064 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_794064.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_794064/ public [GN01 Particulate and Dissolved Po-210 and Pb-210] - 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 (U.S. Arctic GEOTRACES Study) 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.\n\ncdm_data_type = Other\nVARIABLES:\ndata_type (unitless)\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\ntime (ISO Date Time UTC Start, seconds since 1970-01-01T00:00:00Z)\nISO_DateTime_UTC_End (ISO Date Time UTC End, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees)\nEnd_Longitude (Longitude, decimal degrees)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nPb_210_A_T_CONC_HIVOL_7io704 (dpm/100m^-3)\nSD1_Pb_210_A_T_CONC_HIVOL_7io704 (dpm/100m^-3)\nFlag_Pb_210_A_T_CONC_HIVOL_7io704 (unitless)\nPo_210_A_T_CONC_HIVOL_th4b6v (dpm/100 m^3)\nSD1_Po_210_A_T_CONC_HIVOL_th4b6v (dpm/100 m^3)\nFlag_Po_210_A_T_CONC_HIVOL_th4b6v (unitless)\nPb_210_D_CONC_MELTPOND_PUMP_l1tcik (dpm/100L^-1)\nSD1_Pb_210_D_CONC_MELTPOND_PUMP_l1tcik (dpm/100L^-1)\nFlag_Pb_210_D_CONC_MELTPOND_PUMP_l1tcik (unitless)\nPo_210_D_CONC_MELTPOND_PUMP_jltiiz (dpm/100L^-1)\n... (38 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_794064_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_794064/index.htmlTable https://www.bco-dmo.org/dataset/794064 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_794064.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_794064&showErrors=false&email= BCO-DMO bcodmo_dataset_794064
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_808151.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_808151 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_808151.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_808151/ public [GN01 Po-Pb Dissolved and Large Particles] - 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 (U.S. Arctic GEOTRACES Study) This dataset includes 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 (GN01; HLY1502). These data have been published in Bam et al., 2020.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nPo_210_D_CONC_BOTTLE_ew3ohk (mBq/kg)\nSD1_Po_210_D_CONC_BOTTLE_ew3ohk (mBq/kg)\nFlag_Po_210_D_CONC_BOTTLE_ew3ohk (None)\nPb_210_D_CONC_BOTTLE_7dsufq (mBq/kg)\nSD1_Pb_210_D_CONC_BOTTLE_7dsufq (mBq/kg)\nFlag_Pb_210_D_CONC_BOTTLE_7dsufq (None)\nPb_210_LPT_CONC_PUMP_lb5dhk (mBq/kg)\nSD1_Pb_210_LPT_CONC_PUMP_lb5dhk (mBq/kg)\nFlag_Pb_210_LPT_CONC_PUMP_lb5dhk (None)\nPo_210_LPT_CONC_PUMP_x4etpu (mBq/kg)\nSD1_Po_210_LPT_CONC_PUMP_x4etpu (mBq/kg)\nFlag_Po_210_LPT_CONC_PUMP_x4etpu (None)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_808151_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_808151/index.htmlTable https://www.bco-dmo.org/dataset/808151 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_808151.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_808151&showErrors=false&email= BCO-DMO bcodmo_dataset_808151
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_808502.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_808502 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_808502.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_808502/ public [GN01 Po-Pb Small Particles] - 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 (U.S. Arctic GEOTRACES Study) This dataset includes small particulate Polonium 210 and Lead 210 measurements from the Western Arctic Ocean, which were sampled as part of the 2015 US GEOTRACES Cruise (GN01; HLY1502). These data have been published in Bam et al., 2020.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nPb_210_SPT_CONC_PUMP_cbmm3u (mBq/kg)\nSD1_Pb_210_SPT_CONC_PUMP_cbmm3u (mBq/kg)\nFlag_Pb_210_SPT_CONC_PUMP_cbmm3u (None)\nPo_210_SPT_CONC_PUMP_5c1vo9 (mBq/kg)\nSD1_Po_210_SPT_CONC_PUMP_5c1vo9 (mBq/kg)\nFlag_Po_210_SPT_CONC_PUMP_5c1vo9 (None)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_808502_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_808502/index.htmlTable https://www.bco-dmo.org/dataset/808502 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_808502.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_808502&showErrors=false&email= BCO-DMO bcodmo_dataset_808502
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_718440.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_718440 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_718440.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_718440/ public [GN01 Radium and Thorium] - 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 (U.S. Arctic GEOTRACES Study) 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.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nGEOTRC_CASTNO (unitless)\nGEOTRC_INSTR (unitless)\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nRa_226_D_CONC_PUMP_tmldld (mBq/kg)\nSD1_Ra_226_D_CONC_PUMP_tmldld (mBq/kg)\nFlag_Ra_226_D_CONC_PUMP_tmldld (unitless)\nRa_228_D_CONC_PUMP_5i7kz7 (mBq/kg)\nSD1_Ra_228_D_CONC_PUMP_5i7kz7 (mBq/kg)\nFlag_Ra_228_D_CONC_PUMP_5i7kz7 (unitless)\nRa_224_D_CONC_PUMP_ryelyc (mBq/kg)\nSD1_Ra_224_D_CONC_PUMP_ryelyc (mBq/kg)\nFlag_Ra_224_D_CONC_PUMP_ryelyc (unitless)\n... (12 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_718440_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_718440/index.htmlTable https://www.bco-dmo.org/dataset/718440 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_718440.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_718440&showErrors=false&email= BCO-DMO bcodmo_dataset_718440
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_809612 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_809612.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_809612/ public [GN01 Silicon Stable Isotopes] - 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 (U.S. Arctic GEOTRACES Study) The isotopic composition of dissolved silicon (\\u03b430Si) has proven to be a powerful tool to better understand the marine Si cycle. The \\u03b430Si of seawater carries information about DSi utilization in surface waters, the subsequent dissolution of sinking biogenic material as well as water mass mixing. This data set supplies information on the spatial distribution of isotopes of Si within water masses in the Arctic Ocean from the Bering Strait to the north pole. Profiles of silicon isotopes within silicic acid, \\u03b430Si(OH)4, were obtained at a total of 15 stations on the GEOTRACES GN01 cruise\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees)\nEnd_Longitude (Longitude, decimal degrees)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nSILICATE_30_28_D_DELTA_BOTTLE_5ib7da (Mass Concentration Of Silicate In Sea Water, per mil)\nSD1_SILICATE_30_28_D_DELTA_BOTTLE_5ib7da (Mass Concentration Of Silicate In Sea Water, per mil)\nFlag_SILICATE_30_28_D_DELTA_BOTTLE_5ib7da (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_809612_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_809612/index.htmlTable https://www.bco-dmo.org/dataset/809612 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_809612.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_809612&showErrors=false&email= BCO-DMO bcodmo_dataset_809612
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_807340.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_807340 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_807340.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_807340/ public [GN01 Size-fractionated major and minor particles] - Size-fractionated major and minor particle composition and concentration from the US GEOTRACES Arctic cruise (HLY1502) on USCGC Healy from August to October 2015 (U.S. Arctic GEOTRACES Study) Size-fractionated major and minor particle composition and concentration from the U.S. GEOTRACES Arctic Cruise (GN01) in 2015.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (None)\nlatitude (degrees_north)\nlongitude (degrees_east)\nStation_ID (None)\ncast (None)\nEvent_ID (None)\nStart_Date_UTC (None)\nStart_Time_UTC (None)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nSample_ID (None)\ndepth (Sample Depth, m)\nBot_Depth (meters (m))\nsliters (liters (L))\nqliters (liters (L))\nY_LPT_CONC_PUMP_3xbuwf (pmol/kg)\nFlag_Y_LPT_CONC_PUMP_3xbuwf (None)\nSD1_Y_LPT_CONC_PUMP_3xbuwf (pmol/kg)\nY_SPT_CONC_PUMP_hg18wa (pmol/kg)\nFlag_Y_SPT_CONC_PUMP_hg18wa (None)\nSD1_Y_SPT_CONC_PUMP_hg18wa (pmol/kg)\nMo_LPT_CONC_PUMP_wzplcd (pmol/kg)\nFlag_Mo_LPT_CONC_PUMP_wzplcd (None)\nSD1_Mo_LPT_CONC_PUMP_wzplcd (pmol/kg)\nMo_SPT_CONC_PUMP_ayjtto (pmol/kg)\nFlag_Mo_SPT_CONC_PUMP_ayjtto (None)\nSD1_Mo_SPT_CONC_PUMP_ayjtto (pmol/kg)\n... (212 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_807340_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_807340/index.htmlTable https://www.bco-dmo.org/dataset/807340 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_807340.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_807340&showErrors=false&email= BCO-DMO bcodmo_dataset_807340
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_725905.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_725905 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_725905.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_725905/ public [GN01 Total Aerosol Concentrations] - 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 (U.S. Arctic GEOTRACES Study) This dataset contains concentrations of aerosol trace elements collected from bulk aerosol samples on the 2015 US GEOTRACES Western Arctic Transect (USCG Healy GN01).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nAl_A_T_CONC_HIVOL_hhnotu (picomoles per cubic meter (pmol/m3))\nSD1_Al_A_T_CONC_HIVOL_hhnotu (picomoles per cubic meter (pmol/m3))\nFlag_Al_A_T_CONC_HIVOL_hhnotu (None)\nCd_A_T_CONC_HIVOL_crirkf (picomoles per cubic meter (pmol/m3))\nSD1_Cd_A_T_CONC_HIVOL_crirkf (picomoles per cubic meter (pmol/m3))\nFlag_Cd_A_T_CONC_HIVOL_crirkf (None)\nCo_A_T_CONC_HIVOL_hz1byp (picomoles per cubic meter (pmol/m3))\nSD1_Co_A_T_CONC_HIVOL_hz1byp (picomoles per cubic meter (pmol/m3))\nFlag_Co_A_T_CONC_HIVOL_hz1byp (None)\nCr_A_T_CONC_HIVOL_tgwnfu (picomoles per cubic meter (pmol/m3))\nSD1_Cr_A_T_CONC_HIVOL_tgwnfu (picomoles per cubic meter (pmol/m3))\nFlag_Cr_A_T_CONC_HIVOL_tgwnfu (None)\nCu_A_T_CONC_HIVOL_vryvm8 (picomoles per cubic meter (pmol/m3))\nSD1_Cu_A_T_CONC_HIVOL_vryvm8 (picomoles per cubic meter (pmol/m3))\n... (27 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_725905_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_725905/index.htmlTable https://www.bco-dmo.org/dataset/725905 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_725905.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_725905&showErrors=false&email= BCO-DMO bcodmo_dataset_725905
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_728472.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_728472 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_728472.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_728472/ public [GN01 Ultrapure Water Soluble Aerosol Concentrations] - 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 (U.S. Arctic GEOTRACES Study) This dataset contains concentrations of ultrapure water soluble aerosol trace elements collected from bulk aerosol samples on the 2015 US GEOTRACES Western Arctic Transect (USCG Healy GN01).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nAl_A_SMLH2O_CONC_HIVOL_pgewna (Al A SMLH2 O CONC HIVOL Pgewna, picomoles per cubic meter (pmol/m3))\nSD1_Al_A_SMLH2O_CONC_HIVOL_pgewna (SD1 Al A SMLH2 O CONC HIVOL Pgewna, picomoles per cubic meter (pmol/m3))\nFlag_Al_A_SMLH2O_CONC_HIVOL_pgewna (Flag Al A SMLH2 O CONC HIVOL Pgewna, None)\nCd_A_SMLH2O_CONC_HIVOL_eptd5x (Cd A SMLH2 O CONC HIVOL Eptd5x, picomoles per cubic meter (pmol/m3))\nSD1_Cd_A_SMLH2O_CONC_HIVOL_eptd5x (SD1 Cd A SMLH2 O CONC HIVOL Eptd5x, picomoles per cubic meter (pmol/m3))\nFlag_Cd_A_SMLH2O_CONC_HIVOL_eptd5x (Flag Cd A SMLH2 O CONC HIVOL Eptd5x, None)\nCo_A_SMLH2O_CONC_HIVOL_ehznjw (Co A SMLH2 O CONC HIVOL Ehznjw, picomoles per cubic meter (pmol/m3))\nSD1_Co_A_SMLH2O_CONC_HIVOL_ehznjw (SD1 Co A SMLH2 O CONC HIVOL Ehznjw, picomoles per cubic meter (pmol/m3))\nFlag_Co_A_SMLH2O_CONC_HIVOL_ehznjw (Flag Co A SMLH2 O CONC HIVOL Ehznjw, None)\nCu_A_SMLH2O_CONC_HIVOL_2cnllt (Cu A SMLH2 O CONC HIVOL 2cnllt, picomoles per cubic meter (pmol/m3))\nSD1_Cu_A_SMLH2O_CONC_HIVOL_2cnllt (SD1 Cu A SMLH2 O CONC HIVOL 2cnllt, picomoles per cubic meter (pmol/m3))\nFlag_Cu_A_SMLH2O_CONC_HIVOL_2cnllt (Flag Cu A SMLH2 O CONC HIVOL 2cnllt, None)\n... (18 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_728472_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_728472/index.htmlTable https://www.bco-dmo.org/dataset/728472 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_728472.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_728472&showErrors=false&email= BCO-DMO bcodmo_dataset_728472
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_931959_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_931959_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_931959_v1/ public [GP09 dissolved trace elements] - 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 (Dissolved trace elements in the tropical Northwest Pacific Ocean) This is a study of dissolved trace elements in profiles and surface waters collected during the Spring 2019 Chinese GEOTRACES cruise (GP09) in the tropical northwest Pacific Ocean. GP09 afforded the opportunity to obtain trace element clean water samples (provided by the cruise organizers) from a region that is geologically complex as well as being a meeting place for various ocean currents and water masses. GP09 sampled the southwest corner of the North Pacific subtropical gyre, one of the largest oligotropic ocean regions and arguably the largest continuous ecosystem on Earth. Yet this region has been poorly studied for trace element distributions. We determined dissolved trace element concentrations by using established high-resolution ICP-MS methods.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nBa_D_CONC_BOTTLE_itzwe9 (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_BOTTLE_itzwe9 (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_BOTTLE_itzwe9 (unitless)\nCu_D_CONC_BOTTLE_ccmjgy (nanomoles per kilogram (nmol/kg))\nSD1_Cu_D_CONC_BOTTLE_ccmjgy (nanomoles per kilogram (nmol/kg))\n... (133 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_931959_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_931959_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_931959_v1/index.htmlTable https://www.bco-dmo.org/dataset/931959 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_931959_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_931959_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_931959_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_781794 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_781794.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_781794/ public [GP15 Be-7 Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect) 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.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees)\nEnd_Longitude (Longitude, decimal degrees)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nBe_7_A_T_CONC_HIVOL_pv5z9e (milliBecquerel per cubic meter (mBq/m3))\nSD1_Be_7_A_T_CONC_HIVOL_pv5z9e (mBq/m3)\nFlag_Be_7_A_T_CONC_HIVOL_pv5z9e (unitless)\nBe_7_D_CONC_PUMP_kzmaqr (microBecquerels per kilogram (uBq/kg))\nSD1_Be_7_D_CONC_PUMP_kzmaqr (uBq/kg)\nFlag_Be_7_D_CONC_PUMP_kzmaqr (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_781794_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_781794/index.htmlTable https://www.bco-dmo.org/dataset/781794 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_781794.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_781794&showErrors=false&email= BCO-DMO bcodmo_dataset_781794
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_781806 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_781806.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_781806/ public [GP15 Be-7 Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect) 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\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees)\nEnd_Longitude (Longitude, decimal degrees)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nBe_7_A_T_CONC_HIVOL_gylceg (milliBecquerel per cubic meter (mBq/m3))\nSD1_Be_7_A_T_CONC_HIVOL_gylceg (mBq/m3)\nFlag_Be_7_A_T_CONC_HIVOL_gylceg (unitless)\nBe_7_D_CONC_PUMP_ez6uky (microBecquerels per kilogram (uBq/kg))\nSD1_Be_7_D_CONC_PUMP_ez6uky (uBq/kg)\nFlag_Be_7_D_CONC_PUMP_ez6uky (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_781806_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_781806/index.htmlTable https://www.bco-dmo.org/dataset/781806 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_781806.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_781806&showErrors=false&email= BCO-DMO bcodmo_dataset_781806
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_937120_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_937120_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_937120_v1/ public [GP15 Bulk, Size-fractionated, and Deionized Water Soluble Aerosol Fe Zn Cd Isotopes Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset reports concentrations and stable isotopes of total and deionized water-soluble iron (Fe), zinc (Zn), and cadmium (Cd) bulk aerosols and Fe concentrations and stable isotopes of coarse (>0.95 micrometers (µm)) and fine (<0.95 µm) aerosols collected during Leg 1 (RR1814) of the US GEOTRACES GP15 Pacific Meridional Transect (PMT) cruise on R/V Roger Revelle from September to October 2018 on a meridional transect along 152°W from Alaska to Tahiti. Concentration and isotope data were collected by Zachary Bunnell, Dr. Matthias Sieber, and Dr. Tim Conway at the University of South Florida using a Thermo Neptune Plus MC-ICPMS following aerosol collection and processing by Dr. Clifton Buck's group. Trace metal isotope ratios are an important emerging tool in aerosols to trace aerosol sources of each metal. Data from Leg 2 of the cruise (RR1815) are available in a separate dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\nFe_56_54_A_SMLH2O_DELTA_HIVOL_seqqmm (per mil)\nSE2_Fe_56_54_A_SMLH2O_DELTA_HIVOL_seqqmm (per mil)\nFlag_Fe_56_54_A_SMLH2O_DELTA_HIVOL_seqqmm (unitless)\nCd_A_SMLH2O_CONC_HIVOL_ptp6r9 (picomoles per cubic meter (pmol/m^3))\n... (41 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_937120_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_937120_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_937120_v1/index.htmlTable https://www.bco-dmo.org/dataset/937120 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_937120_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_937120_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_937120_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_937148_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_937148_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_937148_v1/ public [GP15 Bulk, Size-fractionated, and Deionized Water Soluble Aerosol Fe Zn Cd Isotopes Leg 2] - 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, RR1814) from Oct to Nov 2018 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset reports concentrations and stable isotopes of total and deionized water-soluble iron (Fe), zinc (Zn), and cadmium (Cd) bulk aerosols and Fe concentrations and stable isotopes of coarse (>0.95 micrometers (µm)) and fine (<0.95 µm) aerosols collected durin Leg 2 (RR1815) of the US GEOTRACES GP15 Pacific Meridional Transect (PMT) cruise on R/V Roger Revelle from October to November 2018 on a meridional transect along 152°W from Alaska to Tahiti. Concentration and isotope data were collected by Zachary Bunnell, Dr. Matthias Sieber, and Dr. Tim Conway at the University of South Florida using a Thermo Neptune Plus MC-ICPMS following aerosol collection and processing by Dr. Clifton Buck's group. Trace metal isotope ratios are an important emerging tool in aerosols to trace aerosol sources of each metal. Data from Leg 1 of the cruise (RR1814) are available in a separate dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\nFe_56_54_A_SMLH2O_DELTA_HIVOL_f0qtdh (per mil)\nSE2_Fe_56_54_A_SMLH2O_DELTA_HIVOL_f0qtdh (per mil)\nFlag_Fe_56_54_A_SMLH2O_DELTA_HIVOL_f0qtdh (unitless)\nCd_114_110_A_SMLH2O_DELTA_HIVOL_w0ytwa (per mil)\n... (41 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_937148_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_937148_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_937148_v1/index.htmlTable https://www.bco-dmo.org/dataset/937148 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_937148_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_937148_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_937148_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_946242_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_946242_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_946242_v1/ public [GP15 delta30Si Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) The isotopic composition of dissolved silicon (δ30Si) has proven to be a powerful tool to better understand the marine Si cycle. The δ30Si of seawater carries information about dissolved silicon utilization in surface waters, the subsequent dissolution of sinking biogenic material as well as water mass mixing. This data set supplies information on the spatial distribution of isotopes of Si within water masses from Tahiti to Alaska along GEOTRACES section GP15. This dataset results from leg 1 of the expedition, RR1814; data from RR1815 are available in a separate BCO-DMO dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEvent_ID (unitless)\nSample_ID (unitless)\nSample_Depth (decibars (db))\nSILICATE_30_28_D_DELTA_BOTTLE_mmipkg (per mil)\nSD1_SILICATE_30_28_D_DELTA_BOTTLE_mmipkg (per mil)\nFlag_SILICATE_30_28_D_DELTA_BOTTLE_mmipkg (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_946242_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_946242_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_946242_v1/index.htmlTable https://www.bco-dmo.org/dataset/946242 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_946242_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_946242_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_946242_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_946249_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_946249_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_946249_v1/ public [GP15 delta30Si Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) The isotopic composition of dissolved silicon (δ30Si) has proven to be a powerful tool to better understand the marine Si cycle. The δ30Si of seawater carries information about dissolved silicon utilization in surface waters, the subsequent dissolution of sinking biogenic material as well as water mass mixing. This data set supplies information on the spatial distribution of isotopes of Si within water masses from Tahiti to Alaska along GEOTRACES section GP15. This dataset results from leg 2 of the expedition, RR1815; data from RR1814 are available in a separate BCO-DMO dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEvent_ID (unitless)\nSample_ID (unitless)\nSample_Depth (decibars (db))\nSILICATE_30_28_D_DELTA_BOTTLE_1foxwp (per mil)\nSD1_SILICATE_30_28_D_DELTA_BOTTLE_1foxwp (per mil)\nFlag_SILICATE_30_28_D_DELTA_BOTTLE_1foxwp (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_946249_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_946249_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_946249_v1/index.htmlTable https://www.bco-dmo.org/dataset/946249 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_946249_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_946249_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_946249_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_818383.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_818383 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_818383.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_818383/ public [GP15 Dissolved and Labile Cobalt Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect) 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.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nCo_D_CONC_BOTTLE_ifernt (picomoles per kilogram (pmol/kg))\nSD1_Co_D_CONC_BOTTLE_ifernt (picomoles per kilogram (pmol/kg))\nFlag_Co_D_CONC_BOTTLE_ifernt (unitless)\nL1Co_D_CONC_BOTTLE_v2phpz (L1 Co D CONC BOTTLE V2phpz, picomoles per kilogram (pmol/kg))\nSD1_L1Co_D_CONC_BOTTLE_v2phpz (SD1 L1 Co D CONC BOTTLE V2phpz, picomoles per kilogram (pmol/kg))\nFlag_L1Co_D_CONC_BOTTLE_v2phpz (Flag L1 Co D CONC BOTTLE V2phpz, unitless)\nCo_D_CONC_FISH_s5r59b (picomoles per kilogram (pmol/kg))\nSD1_Co_D_CONC_FISH_s5r59b (picomoles per kilogram (pmol/kg))\nFlag_Co_D_CONC_FISH_s5r59b (unitless)\nL1Co_D_CONC_FISH_7wnxlt (L1 Co D CONC FISH 7wnxlt, picomoles per kilogram (pmol/kg))\nSD1_L1Co_D_CONC_FISH_7wnxlt (SD1 L1 Co D CONC FISH 7wnxlt, picomoles per kilogram (pmol/kg))\nFlag_L1Co_D_CONC_FISH_7wnxlt (Flag L1 Co D CONC FISH 7wnxlt, unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_818383_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_818383/index.htmlTable https://www.bco-dmo.org/dataset/818383 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_818383.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_818383&showErrors=false&email= BCO-DMO bcodmo_dataset_818383
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_818610.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_818610 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_818610.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_818610/ public [GP15 Dissolved and Labile Cobalt Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect) 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.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nCo_D_CONC_BOTTLE_0vn2hs (picomoles per kilogram (pmol/kg))\nSD1_Co_D_CONC_BOTTLE_0vn2hs (picomoles per kilogram (pmol/kg))\nFlag_Co_D_CONC_BOTTLE_0vn2hs (unitless)\nL1Co_D_CONC_BOTTLE_mgxi4u (L1 Co D CONC BOTTLE Mgxi4u, picomoles per kilogram (pmol/kg))\nSD1_L1Co_D_CONC_BOTTLE_mgxi4u (SD1 L1 Co D CONC BOTTLE Mgxi4u, picomoles per kilogram (pmol/kg))\nFlag_L1Co_D_CONC_BOTTLE_mgxi4u (Flag L1 Co D CONC BOTTLE Mgxi4u, unitless)\nCo_D_CONC_FISH_r17gqs (picomoles per kilogram (pmol/kg))\nSD1_Co_D_CONC_FISH_r17gqs (picomoles per kilogram (pmol/kg))\nFlag_Co_D_CONC_FISH_r17gqs (unitless)\nL1Co_D_CONC_FISH_u2dkub (L1 Co D CONC FISH U2dkub, picomoles per kilogram (pmol/kg))\nSD1_L1Co_D_CONC_FISH_u2dkub (SD1 L1 Co D CONC FISH U2dkub, picomoles per kilogram (pmol/kg))\nFlag_L1Co_D_CONC_FISH_u2dkub (Flag L1 Co D CONC FISH U2dkub, unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_818610_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_818610/index.htmlTable https://www.bco-dmo.org/dataset/818610 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_818610.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_818610&showErrors=false&email= BCO-DMO bcodmo_dataset_818610
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_835589_v4 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_835589_v4.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_835589_v4/ public [GP15 Dissolved Ba Cd Cu Ga Mn Ni and Pb Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 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.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nCTD_Pressure (decibars (dbar))\nBa_D_CONC_BOTTLE_hndhco (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_BOTTLE_hndhco (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_BOTTLE_hndhco (unitless)\nBa_D_CONC_FISH_nwzpfg (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_FISH_nwzpfg (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_FISH_nwzpfg (unitless)\nCd_D_CONC_BOTTLE_3qngnv (nanomoles per kilogram (nmol/kg))\nSD1_Cd_D_CONC_BOTTLE_3qngnv (nanomoles per kilogram (nmol/kg))\nFlag_Cd_D_CONC_BOTTLE_3qngnv (unitless)\nCd_D_CONC_FISH_rysl9e (nanomoles per kilogram (nmol/kg))\n... (32 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_835589_v4_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_835589_v4_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_835589_v4/index.htmlTable https://www.bco-dmo.org/dataset/835589 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_835589_v4.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_835589_v4&showErrors=false&email= BCO-DMO bcodmo_dataset_835589_v4
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_836121_v3 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_836121_v3.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_836121_v3/ public [GP15 Dissolved Ba Cd Cu Ga Mn Ni and Pb Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 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 October to November 2018.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nCTD_Pressure (decibars (dbar))\nBa_D_CONC_BOTTLE_6yrfu2 (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_BOTTLE_6yrfu2 (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_BOTTLE_6yrfu2 (unitless)\nBa_D_CONC_FISH_zlfwni (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_FISH_zlfwni (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_FISH_zlfwni (unitless)\nCd_D_CONC_BOTTLE_s0muvq (nanomoles per kilogram (nmol/kg))\nSD1_Cd_D_CONC_BOTTLE_s0muvq (nanomoles per kilogram (nmol/kg))\nFlag_Cd_D_CONC_BOTTLE_s0muvq (unitless)\nCd_D_CONC_FISH_awbbbh (nanomoles per kilogram (nmol/kg))\n... (32 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_836121_v3_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_836121_v3_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_836121_v3/index.htmlTable https://www.bco-dmo.org/dataset/836121 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_836121_v3.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_836121_v3&showErrors=false&email= BCO-DMO bcodmo_dataset_836121_v3
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_825891_v4 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_825891_v4.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_825891_v4/ public [GP15 Dissolved Radium-226 and Radium-228 Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 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. In this dataset version (v4), there have been corrections made to sample depths and sample ID numbers.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nEvent_ID (unitless)\nSample_ID_228Ra (unitless)\nSample_ID_226Ra (unitless)\nSample_Depth_Corr_226Ra (m)\nSample_Depth_Corr_228Ra (m)\nRa_226_D_CONC_BOTTLE_9ajov6 (milliBecquerels per kilogram (mBq/kg))\nSD1_Ra_226_D_CONC_BOTTLE_9ajov6 (milliBecquerels per kilogram (mBq/kg))\nFlag_Ra_226_D_CONC_BOTTLE_9ajov6 (unitless)\nRa_228_D_CONC_PUMP_0wrh9t (milliBecquerels per kilogram (mBq/kg))\nSD1_Ra_228_D_CONC_PUMP_0wrh9t (milliBecquerels per kilogram (mBq/kg))\nFlag_Ra_228_D_CONC_PUMP_0wrh9t (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_825891_v4_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_825891_v4_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_825891_v4/index.htmlTable https://osprey.bco-dmo.org/dataset/825891 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_825891_v4.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_825891_v4&showErrors=false&email= BCO-DMO bcodmo_dataset_825891_v4
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_825947_v4 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_825947_v4.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_825947_v4/ public [GP15 Dissolved Radium-226 and Radium-228 Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 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. In this dataset version (v4), there have been corrections made to sample depths and sample ID numbers.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nEvent_ID (unitless)\nSample_ID_228Ra (unitless)\nSample_ID_226Ra (unitless)\nSample_Depth_Corr_226Ra (m)\nSample_Depth_Corr_228Ra (m)\nRa_226_D_CONC_BOTTLE_zkto8n (milliBecquerels per kilogram (mBq/kg))\nSD1_Ra_226_D_CONC_BOTTLE_zkto8n (milliBecquerels per kilogram (mBq/kg))\nFlag_Ra_226_D_CONC_BOTTLE_zkto8n (unitless)\nRa_228_D_CONC_PUMP_eokmy1 (milliBecquerels per kilogram (mBq/kg))\nSD1_Ra_228_D_CONC_PUMP_eokmy1 (milliBecquerels per kilogram (mBq/kg))\nFlag_Ra_228_D_CONC_PUMP_eokmy1 (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_825947_v4_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_825947_v4_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_825947_v4/index.htmlTable https://osprey.bco-dmo.org/dataset/825947 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_825947_v4.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_825947_v4&showErrors=false&email= BCO-DMO bcodmo_dataset_825947_v4
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_932161_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_932161_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_932161_v1/ public [GP15 Dissolved Rare Earth Elements Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset reports dissolved concentrations of rare earth elements (including Y) 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 along 152 W. The data include dissolved concentrations from bottle and towed fish samples. Including the data from Leg 2 (Hilo, HI to Papeete, French Polynesia), the PMT sampled margin interactions, subarctic high nutrient low chlorophyll waters, the oldest deep water in the world's oceans, the distal ends of hydrothermal plumes (Juan de Fuca Ridge and East Pacific Rise) and oxygen minimum zones, equatorial upwelling, and oligotrophic waters in the South Pacific gyre at 20°S. The rare earth element data are pertinent for studies of removal and internal cycling of trace elements, tracing material inputs, and understanding of conservative vs non-conservative tracer distributions.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nY_D_CONC_BOTTLE_501nbz (picomoles per kilogram (pmol/kg))\nSD1_Y_D_CONC_BOTTLE_501nbz (picomoles per kilogram (pmol/kg))\nFlag_Y_D_CONC_BOTTLE_501nbz (unitless)\nY_D_CONC_FISH_eets1q (picomoles per kilogram (pmol/kg))\nSD1_Y_D_CONC_FISH_eets1q (picomoles per kilogram (pmol/kg))\nFlag_Y_D_CONC_FISH_eets1q (unitless)\nLa_D_CONC_BOTTLE_yzfgzr (picomoles per kilogram (pmol/kg))\nSD1_La_D_CONC_BOTTLE_yzfgzr (picomoles per kilogram (pmol/kg))\n... (82 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_932161_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_932161_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_932161_v1/index.htmlTable https://www.bco-dmo.org/dataset/932161 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_932161_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_932161_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_932161_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_932559_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_932559_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_932559_v1/ public [GP15 Dissolved Rare Earth Elements Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset reports 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 along 152 W. The data include dissolved concentrations from bottle and towed fish samples. Including the data from Leg 1 (Seattle, WA to Hilo, HI), the PMT sampled margin interactions, subarctic high nutrient low chlorophyll waters, the oldest deep water in the world's oceans, the distal ends of hydrothermal plumes (Juan de Fuca Ridge and East Pacific Rise) and oxygen minimum zones, equatorial upwelling, and oligotrophic waters in the South Pacific gyre at 20°S. The rare earth element data are pertinent for studies of removal and internal cycling of trace elements, tracing material inputs, and understanding of conservative vs non-conservative tracer distributions.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nY_D_CONC_BOTTLE_vbtqm7 (picomoles per kilogram (pmol/kg))\nSD1_Y_D_CONC_BOTTLE_vbtqm7 (picomoles per kilogram (pmol/kg))\nFlag_Y_D_CONC_BOTTLE_vbtqm7 (unitless)\nY_D_CONC_FISH_asoboe (picomoles per kilogram (pmol/kg))\nSD1_Y_D_CONC_FISH_asoboe (picomoles per kilogram (pmol/kg))\nFlag_Y_D_CONC_FISH_asoboe (unitless)\nLa_D_CONC_BOTTLE_19sfbu (picomoles per kilogram (pmol/kg))\nSD1_La_D_CONC_BOTTLE_19sfbu (picomoles per kilogram (pmol/kg))\n... (82 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_932559_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_932559_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_932559_v1/index.htmlTable https://www.bco-dmo.org/dataset/932559 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_932559_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_932559_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_932559_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_919783_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_919783_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_919783_v1/ public [GP15 Dissolved Th and Pa - Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset contains concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the U.S. GEOTRACES Pacific Meridional Transect (PMT) GP15, from Alaska to Tahiti, on the R/V Roger Revelle. The PMT expedition was divided into two legs, with cruise IDs RR1814 and RR1815. This dataset results from leg 1, RR1814; data from RR1815 are available in a separate BCO-DMO dataset. This is compiled data produced by three laboratories with the following associations: Lamont-Doherty Earth Observatory of Columbia University (LDEO), the University of Southern Mississippi (USM), and the University of Minnesota (UMN).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nCast_number (unitless)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nLab_ID (unitless)\nBottle_ID (unitless)\nTh_230_D_CONC_BOTTLE_m5ivgp (micro-Becquerel per kilogram water (uBq/kg))\nSD1_Th_230_D_CONC_BOTTLE_m5ivgp (micro-Becquerel per kilogram water (uBq/kg))\nFlag_Th_230_D_CONC_BOTTLE_m5ivgp (unitless)\nTh_232_D_CONC_BOTTLE_vwrb8w (picomole per kilogram water (pmol/kg))\n... (26 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_919783_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_919783_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_919783_v1/index.htmlTable https://www.bco-dmo.org/dataset/919783 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_919783_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_919783_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_919783_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_920078_v2 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_920078_v2.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_920078_v2/ public [GP15 Dissolved Th and Pa - Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset contains concentrations of dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater collected during the U.S. GEOTRACES Pacific Meridional Transect (PMT) GP15, from Alaska to Tahiti, on the R/V Roger Revelle. The PMT expedition was divided into two legs, with cruise IDs RR1814 and RR1815. This dataset results from leg 2, RR1815; data from RR1814 are available in a separate BCO-DMO dataset. This is compiled data produced by three laboratories with the following associations: Lamont-Doherty Earth Observatory of Columbia University (LDEO), the University of Southern Mississippi (USM), and the University of Minnesota (UMN).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nCast_number (unitless)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nLab_ID (unitless)\nBottle_ID (unitless)\nTh_230_D_CONC_BOTTLE_aajvje (micro-Becquerel per kilogram water (uBq/kg))\nSD1_Th_230_D_CONC_BOTTLE_aajvje (micro-Becquerel per kilogram water (uBq/kg))\nFlag_Th_230_D_CONC_BOTTLE_aajvje (unitless)\nTh_232_D_CONC_BOTTLE_mj1tw8 (picomole per kilogram water (pmol/kg))\n... (26 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_920078_v2_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_920078_v2_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_920078_v2/index.htmlTable https://www.bco-dmo.org/dataset/920078 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_920078_v2.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_920078_v2&showErrors=false&email= BCO-DMO bcodmo_dataset_920078_v2
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_914655_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_914655_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_914655_v1/ public [GP15 HPLC pigments Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset contains high-performance liquid chromatography (HPLC) pigment data (19But, 19Hex, Allo, β Car, α Car, Chl a, Chl b, Chlc 1,2, Chl c 3, Cphlid, Diadino, Diato, Fuco, Lut, Neo, Peri, Prasino, Viola, Zea) from the U.S. GEOTRACES GP15 Pacific Meridional Transect from Alaska (56°M) to Tahiti (20°S) along 152°W between September 24, 2018 and November 24, 2018. Samples for pigment analysis were collected at 6 depths at every major station (N=23 stations) and filtered onto GF/F filters, which were frozen at -80°C until analysis at the HPLC Facility at Oregon State University managed by Ricardo Letelier (https://ceoas.oregonstate.edu/ocean-ecology-and-biogeochemistry-facilities). Samples were extracted and analyzed on a Waters 996 absorbance photodiode array detector in combination with a Waters 2475 fluorescence detector in September 2019.\n\nThese data were collected by the GP15 management team to provide biological context for the geochemical measurements made by GEOTRACES PIs. This dataset contains the data from Leg 1 of the cruise (RR1814), from Seattle, Washington, USA to Hilo, Hawaii, USA. Leg 2 data are provided in a separate dataset (see 'Related Datasets' section of metadata).\n\ncdm_data_type = Other\nVARIABLES:\nStart_Date_UTC (unitless)\nEvent_ID (unitless)\nSample_ID (unitless)\nNiskin (unitless)\ndepth (Sample_depth, m)\nStation_ID (unitless)\nCast_number (unitless)\nStart_Latitude (degrees_north)\nlongitude (Start_longitude, degrees_east)\nBut_fuco_HPLC_TP_CONC_BOTTLE_dnax4l (nanograms per liter (ng/L))\nHex_fuco_HPLC_TP_CONC_BOTTLE_aeqqpa (nanograms per liter (ng/L))\nAllo_HPLC_TP_CONC_BOTTLE_n3dfmg (nanograms per liter (ng/L))\nBeta_Car_HPLC_TP_CONC_BOTTLE_weksrk (nanograms per liter (ng/L))\nAlpha_Car_HPLC_TP_CONC_BOTTLE_kc31kx (nanograms per liter (ng/L))\n... (14 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_914655_v1/index.htmlTable https://www.bco-dmo.org/dataset/914655 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_914655_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_914655_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_914655_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_914845_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_914845_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_914845_v1/ public [GP15 HPLC pigments Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) This dataset contains high-performance liquid chromatography (HPLC) pigment data (19But, 19Hex, Allo, β Car, α Car, Chl a, Chl b, Chlc 1,2, Chl c 3, Cphlid, Diadino, Diato, Fuco, Lut, Neo, Peri, Prasino, Viola, Zea) from the U.S. GEOTRACES GP15 Pacific Meridional Transect from Alaska (56°M) to Tahiti (20°S) along 152°W between September 24, 2018 and November 24, 2018. Samples for pigment analysis were collected at 6 depths at every major station (N=23 stations) and filtered onto GF/F filters, which were frozen at -80°C until analysis at the HPLC Facility at Oregon State University managed by Ricardo Letelier (https://ceoas.oregonstate.edu/ocean-ecology-and-biogeochemistry-facilities). Samples were extracted and analyzed on a Waters 996 absorbance photodiode array detector in combination with a Waters 2475 fluorescence detector in September 2019.\n\nThese data were collected by the GP15 management team to provide biological context for the geochemical measurements made by GEOTRACES PIs. This dataset contains the data from Leg 1 of the cruise (RR1815), from Hilo, Hawaii, USA to Papeete, French Polynesia. Leg 1 data are provided in a separate dataset (see 'Related Datasets' section of metadata).\n\ncdm_data_type = Other\nVARIABLES:\nStart_Date_UTC (unitless)\nEvent_ID (unitless)\nSample_ID (unitless)\nNiskin (unitless)\ndepth (Sample_depth, m)\nStation_ID (unitless)\nCast_number (unitless)\nStart_Latitude (degrees_north)\nlongitude (Start_longitude, degrees_east)\nBut_fuco_HPLC_TP_CONC_BOTTLE_myzyux (nanograms per liter (ng/L))\nHex_fuco_HPLC_TP_CONC_BOTTLE_tlemch (nanograms per liter (ng/L))\nAllo_HPLC_TP_CONC_BOTTLE_2aonag (nanograms per liter (ng/L))\nBeta_Car_HPLC_TP_CONC_BOTTLE_ad2mxm (nanograms per liter (ng/L))\nAlpha_Car_HPLC_TP_CONC_BOTTLE_rcv9le (nanograms per liter (ng/L))\n... (14 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_914845_v1/index.htmlTable https://www.bco-dmo.org/dataset/914845 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_914845_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_914845_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_914845_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928002_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928002_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_928002_v1/ public [GP15 Nitrate d15N and d18O Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) These data include nitrate δ15N and δ18O along US GEOTRACES GP15, a meridional transect at ~152°W in the Pacific Ocean. The Pacific hosts significant rates of all the fluxes that are relevant to the global N cycle: the N budget fluxes (those that either generate or consume fixed N; N2 fixation and denitrification) as well as the N fluxes from the internal N cycle (those that generate or consume nitrate but leave the fixed N pool unaltered; nitrate regeneration and assimilation). The nitrate δ15N and δ18O provide a useful tool to separate and possibly quantify the overlapping impacts of all these co-occurring processes. \n\nGP15 was a 60-day research cruise that took place in 2018 along a transect form Alaska to Tahiti at 152° W on board of the R/V Revelle. The cruise was completed in two legs (RR1814 and RR1815), which started on the 18th of September and on the 24th of October 2018, respectively. This dataset includes data from Leg 1 (RR1814). Leg 2 data (RR1815) are provided in a separate, related dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nNITRATE_15_14_D_DELTA_BOTTLE_lnw6zq (per mil versus air)\nSD1_NITRATE_15_14_D_DELTA_BOTTLE_lnw6zq (per mil versus air)\n... (5 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_928002_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_928002_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_928002_v1/index.htmlTable https://www.bco-dmo.org/dataset/928002 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_928002_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_928002_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_928002_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928099_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928099_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_928099_v1/ public [GP15 Nitrate d15N and d18O Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) These data include nitrate δ15N and δ18O along US GEOTRACES GP15, a meridional transect at ~152°W in the Pacific Ocean. The Pacific hosts significant rates of all the fluxes that are relevant to the global N cycle: the N budget fluxes (those that either generate or consume fixed N; N2 fixation and denitrification) as well as the N fluxes from the internal N cycle (those that generate or consume nitrate but leave the fixed N pool unaltered; nitrate regeneration and assimilation). The nitrate δ15N and δ18O provide a useful tool to separate and possibly quantify the overlapping impacts of all these co-occurring processes. \n\nGP15 was a 60-day research cruise that took place in 2018 along a transect form Alaska to Tahiti at 152° W on board of the R/V Revelle. The cruise was completed in two legs (RR1814 and RR1815), which started on the 18th of September and on the 24th of October 2018, respectively. This dataset includes data from Leg 2 (RR1815). Leg 1 data (RR1814) are provided in a separate, related dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nNITRATE_15_14_D_DELTA_BOTTLE_w2kmnp (per mil versus air)\nSD1_NITRATE_15_14_D_DELTA_BOTTLE_w2kmnp (per mil versus air)\n... (5 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_928099_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_928099_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_928099_v1/index.htmlTable https://www.bco-dmo.org/dataset/928099 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_928099_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_928099_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_928099_v1
log in [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)) 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.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nPb_206_207_D_RATIO_BOTTLE_h0hu59 (unitless)\nSD2_Pb_206_207_D_RATIO_BOTTLE_h0hu59 (unitless)\nFlag_Pb_206_207_D_RATIO_BOTTLE_h0hu59 (unitless)\nPb_208_207_D_RATIO_BOTTLE_o5msvl (unitless)\nSD1_Pb_208_207_D_RATIO_BOTTLE_o5msvl (unitless)\nFlag_Pb_208_207_D_RATIO_BOTTLE_o5msvl (unitless)\n... (18 more variables)\n BCO-DMO bcodmo_dataset_933318_v1
log in [GP15 Pb and Pb Isotopes Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) 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 2 of the cruise, RR1815.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nPb_208_207_D_RATIO_FISH_dx6trs (unitless)\nSD1_Pb_208_207_D_RATIO_FISH_dx6trs (unitless)\nFlag_Pb_208_207_D_RATIO_FISH_dx6trs (unitless)\nPb_206_204_D_RATIO_FISH_xqphwk (unitless)\nSD1_Pb_206_204_D_RATIO_FISH_xqphwk (unitless)\nFlag_Pb_206_204_D_RATIO_FISH_xqphwk (unitless)\n... (18 more variables)\n BCO-DMO bcodmo_dataset_933383_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_940589_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_940589_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_940589_v1/ public [GP15 Water Column Dissolved 227Ac Leg 1] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) Actinium-227 (227Ac) was captured on commercial water filters impregnated with manganese dioxide (MnO2) and placed downstream of the filters in submersible pumps deployed on GEOTRACES expedition GP15, aboard R/V Roger Revelle, in collaboration with groups from Woods Hole Oceanographic Institution (WHOI) and University of South Carolina who measured radium isotopes on the same cartridges. The activity of 227Ac was measured using RaDeCC (Radium Delayed Coincidence Counter) and used to calculate the concentration of dissolved  227Ac along the transect by PI Douglas Hammond and graduate student Nathan Kemnitz. Data have been summarized and will be submitted in a publication to be submitted to JGR Oceans, along with a companion data set for 227Ac, 228Ra, and 210Pb in sediments. This dataset has been used to evaluate deep ocean solute transport. This dataset includes data from Leg 1 of the cruise (RR1814). Leg 2 data (RR1815) are available in a separate BCO-DMO dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nGear_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nAc_227_D_CONC_PUMP_lfvbby (micro becquerel per kilogram (uBq/kg))\nSD1_Ac_227_D_CONC_PUMP_lfvbby (micro becquerel per kilogram (uBq/kg))\nFlag_Ac_227_D_CONC_PUMP_lfvbby (unitless)\nPa231_uBq_kg (micro becquerel per kilogram (uBq/kg))\n... (9 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_940589_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_940589_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_940589_v1/index.htmlTable https://www.bco-dmo.org/dataset/940589 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_940589_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_940589_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_940589_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_941157_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_941157_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_941157_v1/ public [GP15 Water Column Dissolved 227Ac Leg 2] - 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 (US GEOTRACES Pacific Meridional Transect (GP15)) Actinium-227 (227Ac) was captured on commercial water filters impregnated with manganese dioxide (MnO2) and placed downstream of the filters in submersible pumps deployed on GEOTRACES expedition GP15, aboard R/V Roger Revelle, in collaboration with groups from Woods Hole Oceanographic Institution (WHOI) and University of South Carolina who measured radium isotopes on the same cartridges. The activity of 227Ac was measured using RaDeCC (Radium Delayed Coincidence Counter) and used to calculate the concentration of dissolved  227Ac along the transect by PI Douglas Hammond and graduate student Nathan Kemnitz. Data have been summarized and will be submitted in a publication to be submitted to JGR Oceans, along with a companion data set for 227Ac, 228Ra, and 210Pb in sediments. This dataset has been used to evaluate deep ocean solute transport. This dataset includes data from Leg 2 of the cruise (RR1815). Leg 1 data (RR1814) are available in a separate BCO-DMO dataset.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nGear_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nAc_227_D_CONC_PUMP_rxwrrl (micro becquerel per kilogram (uBq/kg))\nSD1_Ac_227_D_CONC_PUMP_rxwrrl (micro becquerel per kilogram (uBq/kg))\nFlag_Ac_227_D_CONC_PUMP_rxwrrl (unitless)\nPa231_uBq_kg (micro becquerel per kilogram (uBq/kg))\n... (9 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_941157_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_941157_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_941157_v1/index.htmlTable https://www.bco-dmo.org/dataset/941157 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_941157_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_941157_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_941157_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_709276 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_709276.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_709276/ public [GP16 Acetic Acid Leachable Trace Metals from Aerosols] - 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 (U.S. GEOTRACES East Pacific Zonal Transect) Atmospheric input is important to the biogeochemical cycling of trace metals in the ocean. The fraction of aerosol trace metals that can potentially dissolve after deposition is of interest for improving knowledge of aerosol/surface ocean interactions. This dataset provides acetic acid leachable trace metal values from bulk aerosol from the Equatorial Pacific along the US GEOTRACES EPTZ transect (TN303) from Peru to Tahiti. This region is characterized as one of the lowest atmospheric deposition regimes in the ocean. Bulk aerosols were collected from the boundary layer (~15 m above sea level) using a high-volume aerosol sampler drawing approximately 1.2 cubic meters of air per minute over Whatman 41 ash-less filter discs. Despite low aerosol loadings, triplicate agreement for most samples was good for Al, Ti, V, Mn, Fe, and Cu. Away from the coast, Cd and Pb values in most samples were close to, or below detection limit. Acetic acid leaches were carried out with a combination of 25% acetic acid and a reducing agent. Leachable trace metal concentrations were determined at the University of Alaska Fairbanks by inductively coupled plasma mass spectrometry (Thermo Element-2) using external calibration curves. The aerosol trace metal fractional solubility was calculated as a percent of the total bulk aerosol data from the same cruise (https://www.bco-dmo.org/dataset/675632).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\n... (26 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_709276_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_709276/index.htmlTable https://www.bco-dmo.org/dataset/709276 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_709276.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_709276&showErrors=false&email= BCO-DMO bcodmo_dataset_709276
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_915447_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_915447_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_915447_v1/ public [GP16 Dissolved Nd Isotopes and REEs - LDEO] - 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 (U.S. GEOTRACES East Pacific Zonal Transect (GP16)) This dataset includes dissolved neodymium (Nd) isotopes and concentrations of rare earth elements (REEs) in seawater samples collected along the GEOTRACES GP16 East Pacific Zonal Transect. The cruise was aboard the R/V Thomas G. Thompson between October 25 and December 20, 2013 from Manta, Ecuador to Papeete, Tahiti. Multicollector-inductively coupled plasma-mass spectrometry (MC-ICP-MS) was used to analyze Nd isotopes and quadrupole ICP‐MS was used to analyze REE concentrations.\n\nThis cruise provides a great opportunity to understand sources, sinks, and cycling of REEs in the ocean as well as how well Nd isotopes behave as a conservative water mass tracer. The data were collected by Yingzhe Wu and Chandranath Basak at Lamont-Doherty Earth Observatory of Columbia University.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\ntime (Iso_datetime_utc_start, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nStart_Latitude (degrees_north)\nlongitude (Start_longitude, degrees_east)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nCTDPRS_T_VALUE_SENSOR_vvdwtp (decibars (dbar))\nSD1_CTDPRS_T_VALUE_SENSOR_vvdwtp (decibars (dbar))\nFlag_CTDPRS_T_VALUE_SENSOR_vvdwtp (unitless)\nCTDTMP_T_VALUE_SENSOR_fp7gnu (degrees Celsius)\nSD1_CTDTMP_T_VALUE_SENSOR_fp7gnu (degrees Celsius)\nFlag_CTDTMP_T_VALUE_SENSOR_fp7gnu (unitless)\nCTDSAL_D_CONC_SENSOR_dipxfj (PSU?)\nSD1_CTDSAL_D_CONC_SENSOR_dipxfj (PSU?)\nFlag_CTDSAL_D_CONC_SENSOR_dipxfj (unitless)\n... (102 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_915447_v1/index.htmlTable https://www.bco-dmo.org/dataset/915447 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_915447_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_915447_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_915447_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_643316 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_643316.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_643316/ public [GP16 Thorium-234 Particulate] - 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) (U.S. GEOTRACES East Pacific Zonal Transect) Particulate Thorium-234 from in-situ pumps, including large size fraction (> 51 \\u00b5m) and small size fraction (1-51 \\u00b5m), during the 2013 U.S. GEOTRACES cruise.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nTh_234_LPT_CONC_PUMP_byeecv (mBq/kg)\nSD1_Th_234_LPT_CONC_PUMP_byeecv (mBq/kg)\nFlag_Th_234_LPT_CONC_PUMP_byeecv (unitless)\nTh_234_SPT_CONC_PUMP_bm10kg (mBq/kg)\nSD1_Th_234_SPT_CONC_PUMP_bm10kg (mBq/kg)\nFlag_Th_234_SPT_CONC_PUMP_bm10kg (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_643316_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_643316/index.htmlTable https://www.bco-dmo.org/dataset/643316 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_643316.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_643316&showErrors=false&email= BCO-DMO bcodmo_dataset_643316
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_643213 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_643213.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_643213/ public [GP16 Thorium-234 Total] - 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) (U.S. GEOTRACES East Pacific Zonal Transect) Water-column total Th-234 with 4 L method from the 2013 U.S. GEOTRACES EPZT cruise.\\r\\n\\r\\nU-238 from U-salinity relationship was also determined but not reported in this dataset. These data can be made available upon request from the PI and/or dataset contact. Methods are described below.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, decimal degrees North)\nEnd_Longitude (Longitude, decimal degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nTh_234_T_CONC_BOTTLE_oepuv9 (mBq/kg)\nSD1_Th_234_T_CONC_BOTTLE_oepuv9 (mBq/kg)\nFlag_Th_234_T_CONC_BOTTLE_oepuv9 (None)\nTh_234_T_CONC_UWAY_gy2zni (mBq/kg)\nSD1_Th_234_T_CONC_UWAY_gy2zni (mBq/kg)\nFlag_Th_234_T_CONC_UWAY_gy2zni (None)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_643213_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_643213/index.htmlTable https://www.bco-dmo.org/dataset/643213 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_643213.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_643213&showErrors=false&email= BCO-DMO bcodmo_dataset_643213
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_675632 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_675632.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_675632/ public [GP16 Total Particulate Aerosols] - 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 (U.S. GEOTRACES East Pacific Zonal Transect) Atmospheric input is important to the biogeochemical cycling of trace metals in the ocean. This dataset provides total particulate trace metal values from bulk aerosols over the Equatorial Pacific along the US GEOTRACES EPTZ transect (TN303) from Peru to Tahiti. This region is characterized as one of the lowest atmospheric deposition regimes in the ocean. Bulk aerosols were collected from the boundary layer (~15 m above sea level) using a high-volume aerosol sampler drawing approximately 1.2 cubic meters of air per minute over Whatman 41 ash-less filter discs. Despite low aerosol loadings, triplicate agreement for most samples was good for Al, Ti, V, Mn, Fe, and Cu. Away from the coast, Cd and Pb values in most samples were close to, or below detection limit. Total digestions were carried out with a combination of hydrochloric acid, nitric acid, hydrofluoric acid, heat, and pressure. Total particulate trace metal concentrations were determined at the University of Alaska Fairbanks by inductively coupled plasma mass spectrometry (Thermo Element-2) using external calibration curves.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nair_vol_total (cubic meters (m3))\nAl_A_T_CONC_HIVOL_o1yvlu (nanograms per cubic meter (ng/m3))\n... (23 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_675632_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_675632/index.htmlTable https://www.bco-dmo.org/dataset/675632 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_675632.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_675632&showErrors=false&email= BCO-DMO bcodmo_dataset_675632
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_927107_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_927107_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_927107_v1/ public [GP17-OCE Beryllium-7 in seawater and aerosols] - 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 (US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE)) Beryllium-7, a radioactive isotope with a half-life of 53.3 days, is formed in the atmosphere, attaches to aerosol particles, and is deposited on the earth's surface through wet and dry processes. In this project, we measured Be-7 concentrations in aerosol particles and in seawater samples (depths < 200 meters) collected on the GEOTRACES GP17-OCE cruise aboard R/V Roger Revelle. The cruise originated in Papeete, Tahiti, French Polynesia on 1 December 2022 and concluded on 25 January 2023 in Punta Arenas, Chile. Sixteen aerosol samples and seawater from twelve stations in the South Pacific and Southern Oceans were collected. The dataset will be used to study the deposition of trace elements and isotopes (TEIs) and upper ocean mixing processes. Aerosol deposition is an important source of TE micronutrients to open ocean areas that are far removed from riverine sources. But, while the collection aerosol of samples for TEI analysis is straightforward, estimating the deposition flux also requires an appropriate deposition velocity (i.e. deposition flux is the product of the aerosol concentration and deposition velocity). Because Be-7 is supplied to the open ocean exclusively through aerosol deposition and it is removed through radioactive decay, the water column inventory and aerosol concentration of Be-7 can be used to derive the deposition velocity applicable to aerosol TEIs. The penetration of dissolved Be-7 below the ocean mixed layer is limited by the isotope's half-life and the rate of vertical diffusive mixing. Through modeling, the shape of the Be-7 profile below the mixed layer provides an estimate for the vertical diffusivity coefficient (Kz), which can be used to calculate fluxes of chemical species (e.g. oxygen) and physical properties (e.g. heat).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nStart_Latitude (degrees_north)\n... (11 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_927107_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_927107_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_927107_v1/index.htmlTable https://www.bco-dmo.org/dataset/927107 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_927107_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_927107_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_927107_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_939225_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_939225_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_939225_v1/ public [GP17-OCE Dissolved Gallium in the South Pacific Ocean] - 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 (US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE)) Dissolved gallium (Ga) was determined in association with a US GEOTRACES cruise (GP17-OCE/RR2214) in the South Pacific and Southern Ocean. The cruise sampled formation regions for globally distributed water masses, the return flow of Pacific Deep Water into the Southern Ocean, hydrothermally influenced waters, margin waters, and a gradient of low to high productivity with varying limiting nutrients. The cruise track investigates circulation through the Antarctic Circumpolar Current (ACC) and formation of intermediate waters important for upper ocean nutrient supply. The overall circulation/productivity/export/recycling trap of this region also affects how oceanic element-element relationships develop. For Ga, its distribution can provide insight into dust delivery, which recent work has suggested may be higher than previously thought in the study area. Ga's limited reactivity also allows its distribution to be used for water mass deconvolution, which could be usefully applied to the ACC and intermediate water formation regions. Data include dissolved Ga concentrations from bottle and towed fish samples.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nGa_D_CONC_BOTTLE_hxhmr3 (picomoles per kilogram (pmol/kg))\nSD1_Ga_D_CONC_BOTTLE_hxhmr3 (picomoles per kilogram (pmol/kg))\nFlag_Ga_D_CONC_BOTTLE_hxhmr3 (unitless)\nGa_D_CONC_FISH_dhewdf (picomoles per kilogram (pmol/kg))\nSD1_Ga_D_CONC_FISH_dhewdf (picomoles per kilogram (pmol/kg))\nFlag_Ga_D_CONC_FISH_dhewdf (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_939225_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_939225_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_939225_v1/index.htmlTable https://www.bco-dmo.org/dataset/939225 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_939225_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_939225_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_939225_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_947790_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_947790_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_947790_v1/ public [GP17-OCE Dissolved Seawater Barium Concentrations] - 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 (US GEOTRACES GP17-OCE: Investigating the role of the Southern Ocean's biogeochemical divide in shaping the global distributions of radium and barium isotopes) This dataset includes measurements of dissolved barium (Ba) concentrations in the South Pacific and Southern Ocean from the US GEOTRACES GP17 section (GP17-OCE, Papeete, Tahiti to Punta Arenas, Chile) on R/V Roger Revelle from December 2022 to January 2023.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nStation_ID (unitless)\nEvent_ID (unitless)\nGEOTRC_INSTR (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nRosette_Position (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nBa_D_CONC_FISH_wtoyqq (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_FISH_wtoyqq (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_FISH_wtoyqq (unitless)\nBa_D_CONC_UWAY_ththaj (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_UWAY_ththaj (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_UWAY_ththaj (unitless)\nBa_D_CONC_BOTTLE_xhbqq4 (nanomoles per kilogram (nmol/kg))\nSD1_Ba_D_CONC_BOTTLE_xhbqq4 (nanomoles per kilogram (nmol/kg))\nFlag_Ba_D_CONC_BOTTLE_xhbqq4 (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_947790_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_947790_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_947790_v1/index.htmlTable https://www.bco-dmo.org/dataset/947790 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_947790_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_947790_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_947790_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_932707_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_932707_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_932707_v1/ public [GP17-OCE Dissolved Total and Labile Cobalt] - 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 (US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE)) Despite the scarcity of cobalt in the global ocean, it plays important roles in some cellular functions, both in its role as a central factor in vitamin B12, and as an inorganic protein cofactor. Consequently, its distribution and speciation in marine environments is an important factor in understanding the activity of marine biota. Dissolved cobalt often displays a 'hybrid' profile type, with biological uptake dominating in the surface waters and removal by scavenging onto particles in the mesopelagic and below. These scavenging processes limit the accumulation of dissolved Co in the deep ocean. The relative contributions of scavenging and surface biological uptake are variable regionally due to both chemical and biological factors: recent research shows that dCo inventories may be intimately tied to the manganese redox cycle and formation of Mn oxides, and thus is heavily influenced by oxygen availability and local microbial community structure. Variability in Co usage - and by extension, its stoichiometry with respect to macronutrients - could be the result of differing uses of and needs for Co-utilizing metalloenzymes between taxa, and the plasticity of individual organisms with regards to metal availability. This dataset includes dissolved total (dCo) and labile Co (lCo) measurements from the GP17-OCE expedition, which occurred from 1 December 2022 to 25 January 2023, and traversed the South Pacific and a portion of the Southern Ocean. dCo samples are UV-irradiated before measurement, and so include both ligand bound and free Co. lCo samples are not UV-irradiated, thus represent the free Co inventory and that which is very weakly bound. lCo can be considered as the more bioavailable fraction. These samples were analyzed using competitive ligand exchange cathodic stripping voltammetry with a hanging mercury drop electrode. The dissolved Co distribution is understudied in much of the ocean, including the Southern Ocean. Given the contribution of the Southern Ocean to global deep water formation, the influences on the dCo inventory in this region likely impact Co supply in all ocean basins.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nGear_ID (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nStart_Date_UTC (unitless)\n... (23 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_932707_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_932707_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_932707_v1/index.htmlTable https://www.bco-dmo.org/dataset/932707 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_932707_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_932707_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_932707_v1
log in [GP17-OCE Water Column Radium Isotopes] - 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 (US GEOTRACES GP17-OCE: Investigating the role of the Southern Ocean's biogeochemical divide in shaping the global distributions of radium and barium isotopes) This dataset includes measurements of the dissolved isotope radium-226 in the South Pacific and Southern Ocean. Samples were collected on the US GEOTRACES GP17-OCE cruise (Papeete, Tahiti to Punta Arenas, Chile) on R/V Roger Revelle from December 2022 to January 2023. Radium-223, radium-224, and radium-228 data will be made available in the future.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nStation_ID (unitless)\nGEOTRC_CASTNO (unitless)\nGEOTRC_INSTR (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample_depth, m)\nRa_226_D_CONC_BOTTLE_xuuvtd (milliBecquerels per kilogram (mBq/kg))\nSD1_Ra_226_D_CONC_BOTTLE_xuuvtd (milliBecquerels per kilogram (mBq/kg))\nFlag_Ra_226_D_CONC_BOTTLE_xuuvtd (unitless)\nRa_226_D_CONC_PUMP_faz5oh (milliBecquerels per kilogram (mBq/kg))\nSD1_Ra_226_D_CONC_PUMP_faz5oh (milliBecquerels per kilogram (mBq/kg))\nFlag_Ra_226_D_CONC_PUMP_faz5oh (unitless)\nRa_226_D_CONC_UWAY_0nplfd (milliBecquerels per kilogram (mBq/kg))\nSD1_Ra_226_D_CONC_UWAY_0nplfd (milliBecquerels per kilogram (mBq/kg))\nFlag_Ra_226_D_CONC_UWAY_0nplfd (unitless)\n BCO-DMO bcodmo_dataset_944841_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813133.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813133 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813133.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_813133/ public [GPpr09 Dissolved Th and Pa] - Depth profiles of seawater dissolved 232Th, 230Th, and 231Pa from R/V Sonne cruise SO245 (UltraPac, GPpr09) during Dec 2015 to Jan 2016 (Supply and removal of trace elements in the subtropical South Pacific) This dataset contains depth profiles of seawater dissolved 232Th, 230Th, and 231Pa from R/V Sonne cruise SO245 (UltraPac, GPpr09).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nTh_230_D_CONC_BOTTLE_tf6m7p (uBq/kg)\nSD1_Th_230_D_CONC_BOTTLE_tf6m7p (uBq/kg)\nFlag_Th_230_D_CONC_BOTTLE_tf6m7p (unitless)\nTh_232_D_CONC_BOTTLE_lffbvx (pmol/kg)\nSD1_Th_232_D_CONC_BOTTLE_lffbvx (pmol/kg)\nFlag_Th_232_D_CONC_BOTTLE_lffbvx (unitless)\nPa_231_D_CONC_BOTTLE_rrjlxc (uBq/kg)\nSD1_Pa_231_D_CONC_BOTTLE_rrjlxc (uBq/kg)\nFlag_Pa_231_D_CONC_BOTTLE_rrjlxc (unitless)\nTh_230_D_XS_CONC_BOTTLE (uBq/kg)\nSD1_Th_230_D_XS_CONC_BOTTLE (uBq/kg)\nFlag_Th_230_D_XS_CONC_BOTTLE (unitless)\nPa_231_D_XS_CONC_BOTTLE (uBq/kg)\nSD1_Pa_231_D_XS_CONC_BOTTLE (uBq/kg)\nFlag_Pa_231_D_XS_CONC_BOTTLE (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_813133_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_813133/index.htmlTable https://www.bco-dmo.org/dataset/813133 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_813133.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_813133&showErrors=false&email= BCO-DMO bcodmo_dataset_813133
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813317.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813317 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813317.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_813317/ public [GPpr09 Particulate Th and Pa] - Depth profiles of seawater particulate 232Th, 230Th, and 231Pa from R/V Sonne cruise SO245 (UltraPac, GPpr09) during Dec 2015 to Jan 2016 (Supply and removal of trace elements in the subtropical South Pacific) This dataset contains depth profiles of seawater particulate 232Th, 230Th, and 231Pa from R/V Sonne cruise SO245 (UltraPac, GPpr09).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nTh_232_TP_CONC_PUMP_oboqio (pmol/kg)\nSD1_Th_232_TP_CONC_PUMP_oboqio (pmol/kg)\nFlag_Th_232_TP_CONC_PUMP_oboqio (unitless)\nTh_230_TP_CONC_PUMP_e6mfsz (uBq/kg)\nSD1_Th_230_TP_CONC_PUMP_e6mfsz (uBq/kg)\nFlag_Th_230_TP_CONC_PUMP_e6mfsz (unitless)\nPa_231_TP_CONC_PUMP_r0ifiu (uBq/kg)\nSD1_Pa_231_TP_CONC_PUMP_r0ifiu (uBq/kg)\nFlag_Pa_231_TP_CONC_PUMP_r0ifiu (unitless)\nTh_230_TP_XS_CONC_PUMP (uBq/kg)\nSD1_Th_230_TP_XS_CONC_PUMP (uBq/kg)\nFlag_Th_230_TP_XS_CONC_PUMP (unitless)\nPa_231_TP_XS_CONC_PUMP (uBq/kg)\nSD1_Pa_231_TP_XS_CONC_PUMP (uBq/kg)\nFlag_Pa_231_TP_XS_CONC_PUMP (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_813317_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_813317/index.htmlTable https://www.bco-dmo.org/dataset/813317 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_813317.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_813317&showErrors=false&email= BCO-DMO bcodmo_dataset_813317
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_927568_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_927568_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_927568_v1/ public [GS02 Beryllium-7 in seawater and aerosols] - Aerosol and seawater beryllium-7 concentrations from the French GEOTRACES GS02 SWINGS cruise aboard R/V Marion-Dufresne (MD229) from January to March 2021 (Collaborative Research: Quantifying the atmospheric flux of bio-active trace elements to the southwestern Indian Ocean) Beryllium-7, a cosmogenic radioactive isotope with a half-life of 53.3 days, is formed in the atmosphere, attaches to aerosol particles, and is deposited on the earth's surface through wet and dry processes. In this project, we measured Be-7 concentrations in aerosol particles and in seawater samples (depths < 200 meters) collected on the French GEOTRACES section GS02 SWINGS cruise aboard R/V Marion-Dufresne. The cruise originated at Réunion Island on 11 January 2021 and concluded at Réunion on 8 March 2021. Nineteen aerosol samples and seawater from eleven stations in the South Indian Ocean were collected. The dataset will be used to study the deposition of trace elements and isotopes (TEIs) and upper ocean mixing processes. Aerosol deposition is an important source of TE micronutrients to open ocean areas that are far removed from riverine sources. But, while the collection aerosol of samples for TEI analysis is straightforward, estimating the deposition flux also requires an appropriate deposition velocity (i.e. deposition flux is the product of the aerosol concentration and deposition velocity). Because Be-7 is supplied to the open ocean exclusively through aerosol deposition and it is removed through radioactive decay, the water column inventory and aerosol concentration of Be-7 can be used to derive the deposition velocity applicable to aerosol TEIs.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nEvent_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start_iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (seconds since 1970-01-01T00:00:00Z)\nlatitude (Start_latitude, degrees_north)\nlongitude (Start_longitude, degrees_east)\nEnd_Latitude (degrees_north)\nEnd_Longitude (degrees_east)\nSample_ID (unitless)\n... (7 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_927568_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_927568_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_927568_v1/index.htmlTable https://www.bco-dmo.org/dataset/927568 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_927568_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_927568_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_927568_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737887.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737887 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737887.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_737887/ public [Hudson Canyon DIC and pH] - Radiocarbon DIC, DIC concentration, pH, and [CH4] in Hudson Canyon, northern US Atlantic Margin collected from R/V Endeavor cruise EN541 in July 2014 (Investigating the chemical and isotopic kinetics of aerobic methane oxidation) Radiocarbon DIC, DIC concentration, pH, and [CH4] in Hudson Canyon, northern US Atlantic Margin collected from R/V Endeavor cruise EN541 in July 2014.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nCTD_hex_file (untiless)\nStation_ID (unitless)\nGMT_Date (unitless)\ntime (ISO Date Time, seconds since 1970-01-01T00:00:00Z)\nGMT_Time (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\npressure (Digiquartz (db))\ntemp (Temperature, Degrees Celsius)\nsal (Practical (PSU))\nDensity (kilograms per cubic meter (Kg/m^3))\npH (Sea Water Ph Reported On Total Scale, Unitless; pH scale)\nDIC (micromoles per kilogram (umol/kg))\nCH3 (nanomolar (nM))\nd14C_DIC (D14 C DIC, Per mil (‰))\nC14_DIC_age (Years before present)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_737887_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_737887/index.htmlTable https://www.bco-dmo.org/dataset/737887 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_737887.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_737887&showErrors=false&email= BCO-DMO bcodmo_dataset_737887
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_811839.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_811839 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_811839.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_811839/ public [IEP February and May 2017] - Nutrient and nitrate isotope data from the southern Benguela upwelling system from February to August 2017 (Investigation of mechanisms leading to seasonal hypoxia in the Southern Benguela Upwelling System) Analysed Particulate Organic Matter data, Nutrient data and Nitrate isotope data from the 2017 Integrated Ecosystem Programme: Southern Benguela (IEP:SB) cruises conducted in February, May, and August 2017. The IEP:SB is a multi-disciplinary, multi-institutional platform to undertake relevant science in the Southern Benguela; also functioning as a platform for collaboration and learning. \\r\\n\\r\\nNitrate+nitrite concentrations were measured on a Lachat QuickChem flow injection analysis platform in a configuration with a detection limit of 0.1 \\u00b5M, while phosphate and nitrite concentrations were measured using standard benchtop techniques on a Thermo Scientific Genesis 30 Visible spectrophotometer in a configuration with a detection limit of 0.05 \\u00b5M. The N and O isotope ratios of the N2O gas were analysed using a Delta V Advantage continuous flow isotope ratio mass spectrometer interfaced with an online N2O extraction and purification system.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nMonth (unitless)\nYear (unitless)\nStation_ID (unitless)\nMonitoring_line (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nTemperature (degrees Celsius (C))\nSalinity (Sea Water Practical Salinity, psu)\nSigma_theta (Sea Water Sigma Theta, kilograms per meter cubed (kg/m3))\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, microMole (uM))\nNO3_NO2_Stdev (Mole Concentration Of Nitrate In Sea Water, micr)\nNO2 (Mole Concentration Of Nitrite In Sea Water, microMole (uM))\nNO2_Stdev (Mole Concentration Of Nitrite In Sea Water, microMole (uM))\nPO43 (microMole (uM))\nPO43_Stdev (microMole (uM))\nO2 (microMole (uM))\n... (5 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_811839_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_811839/index.htmlTable https://www.bco-dmo.org/dataset/811839 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_811839.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_811839&showErrors=false&email= BCO-DMO bcodmo_dataset_811839
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813379 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813379.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_813379/ public [NBP1702 Dissolved Th and Pa] - Depth profiles of seawater dissolved 232Th, 230Th, and 231Pa from RVIB Nathaniel B. Palmer cruise NBP1702 from January to March 2017 (Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean) This dataset contains depth profiles of seawater dissolved 232Th, 230Th, and 231Pa from cruise NBP1702 (GEOTRACES-compliant).\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\nStart_Date_UTC (unitless)\nStart_Time_UTC (unitless)\ntime (Start ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nEnd_Date_UTC (unitless)\nEnd_Time_UTC (unitless)\nEnd_ISO_DateTime_UTC (End ISO Date Time UTC, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nEnd_Latitude (Latitude, degrees North)\nEnd_Longitude (Longitude, degrees East)\nEvent_ID (unitless)\nSample_ID (unitless)\ndepth (Sample Depth, m)\nTh_230_D_CONC_BOTTLE_xucmu6 (uBq/kg)\nSD1_Th_230_D_CONC_BOTTLE_xucmu6 (uBq/kg)\nFlag_Th_230_D_CONC_BOTTLE_xucmu6 (None)\nTh_232_D_CONC_BOTTLE_bwiimj (pmol/kg)\nSD1_Th_232_D_CONC_BOTTLE_bwiimj (pmol/kg)\nFlag_Th_232_D_CONC_BOTTLE_bwiimj (None)\nPa_231_D_CONC_BOTTLE_yq8ckw (uBq/kg)\nSD1_Pa_231_D_CONC_BOTTLE_yq8ckw (uBq/kg)\nFlag_Pa_231_D_CONC_BOTTLE_yq8ckw (None)\nTh_230_D_XS_CONC_BOTTLE (uBq/kg)\nTh_230_D_XS_CONC_BOTTLE_ERR (uBq/kg)\nTh_230_D_XS_CONC_BOTTLE_FLAG (none)\nPa_231_D_XS_CONC_BOTTLE (uBq/kg)\nPa_231_D_XS_CONC_BOTTLE_ERR (uBq/kg)\nPa_231_D_XS_CONC_BOTTLE_FLAG (none)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_813379_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_813379/index.htmlTable https://www.bco-dmo.org/dataset/813379 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_813379.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_813379&showErrors=false&email= BCO-DMO bcodmo_dataset_813379
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732115.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732115 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732115.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_732115/ public [PANDORA Total column nitrogen dioxide] - Total column nitrogen dioxide (NO2) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014. (Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters) Total column nitrogen dioxide (NO2) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (no units)\nlatitude (degrees_north)\nlongitude (degrees_east)\nDate_Time (no units)\nSamp_time (seconds)\nZenith (degrees)\nAzimuth (degrees)\nrms_unweighted (no units)\nrms_weighted (no units)\nNO2_vert (Mole Concentration Of Nitrite In Sea Water, Dobson units)\nNO2_uncert (Mole Concentration Of Nitrite In Sea Water, Dobson units)\nNO2_dir_sun (Mole Concentration Of Nitrite In Sea Water, no units)\nerr_index (no units)\nTemp (Temperature, degrees Celsius)\nRes_stray_light (percent)\nWavelength_shift (nanometers (nm))\nFilterwheel_pos (no units)\nResult_index (no units)\nNO2_temp (Mole Concentration Of Nitrite In Sea Water, degrees Kelvin (K))\nNO2_temp_uncert (Mole Concentration Of Nitrite In Sea Water, degrees Kelvin (K))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_732115_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_732115/index.htmlTable https://www.bco-dmo.org/dataset/732115 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_732115.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_732115&showErrors=false&email= BCO-DMO bcodmo_dataset_732115
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732116.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732116 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_732116.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_732116/ public [PANDORA Total column ozone] - Total column ozone (O3) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014. (Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters) Total column ozone (O3) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (no units)\nlatitude (degrees_north)\nlongitude (degrees_east)\nDate_Time (no units)\nSamp_time (seconds)\nZenith (degrees)\nAzimuth (degrees)\nrms_unweighted (no units)\nrms_weighted (no units)\nO3_vert (Dobson units)\nO3_uncert (Dobson units)\nO3_dir_sun (no units)\nerr_index (no units)\nTemp (Temperature, degrees Celsius)\nRes_stray_light (percent)\nWavelength_shift (nanometers (nm))\nFilterwheel_pos (no units)\nResult_index (no units)\nO3_temp (degrees Kelvin (K))\nO3_temp_uncert (degrees Kelvin (K))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_732116_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_732116/index.htmlTable https://www.bco-dmo.org/dataset/732116 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_732116.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_732116&showErrors=false&email= BCO-DMO bcodmo_dataset_732116
log in [Port Fourchon, LA twenty year temperature analysis] - Data and code from an analysis of twenty years of winter minimum temperature data near Port Fourchon, LA from 2002 to 2022 (CAREER: Integrating Seascapes and Energy Flow: learning and teaching about energy, biodiversity, and ecosystem function on the frontlines of climate change) This dataset analyzes twenty years of winter minimum temperature data from the Louisiana Coast Wide Reference Monitoring Systems database using 11 stations of data closest to the sampling locations for the primary project.  We downloaded monthly averaged data from 2002 to 2022 from each site and used these values to calculate our minimum temperature data. This dataset was published in Leavitt et al. (2024; pre-print DOI 10.22541/au.173090741.17018561/v1).\n\ncdm_data_type = Other\nVARIABLES:\nStation_id (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nmonth (unitless)\nyear (unitless)\navg_temperature (degrees Celsius)\nstd_deviation_water_temperature (degrees Celsius)\nmin_temperature (degrees Celsius)\nmax_temperature (degrees Celsius)\n BCO-DMO bcodmo_dataset_941490_v1
log in [ProteOMZ Peptide Level Spectral Counts] - Total spectral counts of peptides from the R/V Falkor cruise 160115 in the Central Pacific for the ProteOMZ expedition in 2016 (The ProteOMZ Expedition: Investigating Life Without Oxygen in the Pacific Ocean) Relative protein abundance data of the upper 1000m water column from the ProteOMZ R/V Falkor expedition. There are 109952 unique peptides, each with spectral counts associated with each of the 103 samples, for 10 million data points.\n\ncdm_data_type = Other\nVARIABLES:\nsample_id (unitless)\nMS_MS_sample_name (unitless)\nprotein_id (unitless)\nprotein_molecular_weight_kDa (kDa)\nbest_protein_id_probability (unitless)\npeptide_sequence (unitless)\npeptide_start_index (unitless)\npeptide_stop_index (unitless)\nplus2H_spectra_count (count)\nplus3H_spectra_count (count)\nplus4H_spectra_count (count)\nbest_sequest_DCn_score (unitless)\nbest_sequest_Xcorr_score (unitless)\nmedian_retention_time (minutes)\ntotal_precursor_intensity (unitless)\nTIC (unitless)\nspectral_count_sum (count)\nother_protein_ids (unitless)\nstation_id (unitless)\ndepth (Depth_m, m)\nlatitude (Latitude_dd, degrees_north)\nlongitude (Longitude_dd, degrees_east)\ndate_ymd (unitless)\ntime_hms (unitless)\nminimum_filter_size_microns (microns)\nmaximum_filter_size_microns (microns)\ncruise_id (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n BCO-DMO bcodmo_dataset_737596_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737620_v3 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_737620_v3.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_737620_v3/ public [ProteOMZ Protein Level Spectral Counts] - Total spectral count of proteins from R/V Falkor cruise 160115 for the ProteOMZ expedition in the Central Pacific in 2016 (The ProteOMZ Expedition: Investigating Life Without Oxygen in the Pacific Ocean) Relative protein abundance data of the upper 1000m water column from the ProteOMZ R/V Falkor expedition. There are 56,577 protein identifications over 102 samples, for ~6 million data points.\n\ncdm_data_type = Other\nVARIABLES:\nsample_id (untiless)\nMS_MS_sample_name (untiless)\nstation_id (unitless)\ndepth (Depth_m, m)\nlatitude (Latitude_dd, degrees_north)\nlongitude (Longitude_dd, degrees_east)\ndate_ymd (unitless)\ntime_hms (unitless)\nminimum_filter_size_microns (microns)\nmaximum_filter_size_microns (microns)\ncruise_id (unitless)\nprotein_id (unitless)\nspectral_count_sum (count)\nmolecular_weight_kDa (kDa)\nprotein_name (unitless)\nncbi_id (taxon)\nncbi_name (verbatimIdentifiation)\nkegg_id (unitless)\nkegg_description (unitless)\nkegg_pathway (unitless)\npfams_id (unitless)\npfams_name (unitless)\nuniprot_id (unitless)\nenzyme_comm_id (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_737620_v3_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_737620_v3_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_737620_v3/index.htmlTable https://www.bco-dmo.org/dataset/737620 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_737620_v3.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_737620_v3&showErrors=false&email= BCO-DMO bcodmo_dataset_737620_v3
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_768259_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_768259_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_768259_v1/ public [Ross Sea metaproteome peptide spectral counts] - Ross Sea metaproteome peptide spectral counts searched against Phaeocystis strain transcriptome from net tows during RVIB Nathaniel B. Palmer cruise NBP0601 in December of 2015 (Controls of Ross Sea Algal Community Structure) A net tow metaproteome of a Phaeocystis antarctica bloom in the Ross Sea, mapped here to Phaeocystis metatranscriptomes analyzed by 2D LCMS, in units of peptide spectral counts.\n\ncdm_data_type = Other\nVARIABLES:\nsample_id (unitless)\ncruise_id (unitless)\nstation_id (unitless)\nlatitude_dd (degrees_north)\nlongitude (Longitude_dd, degrees_east)\ndepth (Depth_m, m)\ndate_local (unitless)\ntime_local (unitless)\nminimum_filter_size_microns (microns (um))\nmaximum_filter_size_microns (microns (um))\npeptide_sequence (unitless)\npeptide_start_index (unitless)\npeptide_stop_index (unitless)\nprotein_molecular_weight_kDa (kilo-Daltons (kDa))\nprotein_id (unitless)\nspectral_count_sum (unitless)\nother_protein_ids (unitless)\nbest_protein_id_probability (unitless)\nbest_sequest_DCn_score (unitless)\nbest_sequest_Xcorr_score (unitless)\nplus2H_spectra_count (unitless)\nplus3H_spectra_count (unitless)\nplus4H_spectra_count (unitless)\nmedian_retention_time (unitless)\ntotal_precursor_intensity (unitless)\nTIC (unitless)\nabsolute_units_fmol_L (femtomoles per liter (fmol/L))\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_768259_v1/index.htmlTable https://www.bco-dmo.org/dataset/768259 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_768259_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_768259_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_768259_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_768259_v2 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_768259_v2.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_768259_v2/ public [Ross Sea metaproteome peptide spectral counts] - Ross Sea metaproteome peptide spectral counts searched against Phaeocystis strain transcriptome from net tows during RVIB Nathaniel B. Palmer cruise NBP0601 in December of 2015 (Controls of Ross Sea Algal Community Structure) A net tow metaproteome of a Phaeocystis antarctica bloom in the Ross Sea, mapped here to Phaeocystis metatranscriptomes analyzed by 2D LCMS, in units of peptide spectral counts.\n\ncdm_data_type = Other\nVARIABLES:\nsample_id (unitless)\ncruise_id (unitless)\nstation_id (unitless)\nlatitude_dd (degrees_north)\nlongitude (Longitude_dd, degrees_east)\ndepth (Depth_m, m)\ndate_local (unitless)\ntime_local (unitless)\nminimum_filter_size_microns (microns (um))\nmaximum_filter_size_microns (microns (um))\npeptide_sequence (unitless)\npeptide_start_index (unitless)\npeptide_stop_index (unitless)\nprotein_molecular_weight_kDa (kilo-Daltons (kDa))\nprotein_id (unitless)\nspectral_count_sum (unitless)\nother_protein_ids (unitless)\nbest_protein_id_probability (unitless)\nbest_sequest_DCn_score (unitless)\nbest_sequest_Xcorr_score (unitless)\nplus2H_spectra_count (unitless)\nplus3H_spectra_count (unitless)\nplus4H_spectra_count (unitless)\nmedian_retention_time (unitless)\ntotal_precursor_intensity (unitless)\nTIC (unitless)\nabsolute_units_fmol_L (femtomoles per liter (fmol/L))\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_768259_v2/index.htmlTable https://www.bco-dmo.org/dataset/768259 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_768259_v2.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_768259_v2&showErrors=false&email= BCO-DMO bcodmo_dataset_768259_v2
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_768237_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_768237_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_768237_v1/ public [Ross Sea metaproteome protein spectral counts] - Ross Sea metaproteome protein spectral counts searched against Phaeocystis strain transcriptome from net tows during RVIB Nathaniel B. Palmer cruise NBP0601 in December of 2015 (Controls of Ross Sea Algal Community Structure) A net tow metaproteome of a Phaeocystis antarctica bloom in the Ross Sea, mapped here to Phaeocystis metatranscriptomes analyzed by 2D LCMS, in units of protein spectral counts.\n\ncdm_data_type = Other\nVARIABLES:\nsample_id (unitless)\ncruise_id (unitless)\nstation_id (unitless)\nlatitude_dd (degrees_north)\nlongitude (Longitude_dd, degrees_east)\ndepth (Depth_m, m)\ndate_local (unitless)\ntime_local (unitless)\nminimum_filter_size_microns (microns (um))\nmaximum_filter_size_microns (microns (um))\nprotein_id (unitless)\nprotein_name (unitless)\nspectral_count (count)\nmolecular_weight_kDa (kilo-Daltons (kDa))\nncbi_id (unitless)\nncbi_name (unitless)\nkegg_id (unitless)\nkegg_description (unitless)\nkegg_pathway (unitless)\npfams_id (unitless)\npfams_name (unitless)\nuniprot_id (unitless)\nenzyme_comm_id (unitless)\nother_identified_proteins (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_768237_v1/index.htmlTable https://www.bco-dmo.org/dataset/768237 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_768237_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_768237_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_768237_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_730891.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_730891 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_730891.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_730891/ public [Station locations] - Station locations for the global metaproteomic dataset from R/V Kilo Moana cruise KM1128, the METZYME expedition in the tropical North Pacific in 2011. (Connecting Trace Elements and Metalloenzymes Across Marine Biogeochemical Gradients) Station locations for the global metaproteomic dataset from R/V Kilo Moana cruise KM1128, the METZYME expedition in the tropical North Pacific in 2011.\n\ncdm_data_type = Other\nVARIABLES:\ncruise (unitless)\nstation_ID (unitless)\nstation_number (unitless)\ndepth (m)\nMcLane_cast (Mc Lane Cast, unitless)\nMcLane_date_local (Mc Lane Date Local, unitless)\nMcLane_time_local (Mc Lane Time Local, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_730891_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_730891/index.htmlTable https://www.bco-dmo.org/dataset/730891 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_730891.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_730891&showErrors=false&email= BCO-DMO bcodmo_dataset_730891
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3920.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3920 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3920.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3920/ public [Sup_Aug-10-carbon] - Radiocarbon data from R/V Blue Heron cruise BH10-14 on Lake Superior in August 2010 (Lake Superior Radiocarbon project) (How important is quote old unquote Carbon in Lake Superior.  A Radiocarbon Investigation) Radiocarbon data from R/V Blue Heron cruise BH10-14 on Lake Superior in August 2010.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (text)\nReceipt_Number (dimensionless)\nDate_Reported (unitless)\nstation_id (text)\nlatitude (degrees_north)\nlon (Longitude, decimal degrees)\nSubmitter_Identification (text)\nType (text)\nProcess (text)\nAccession_Number (OS-xxxxx)\nF_Modern (Unitless)\nFm_Error (Unitless)\nAge (Radiocarbon years)\nAge_Error (Radiocarbon years)\nd13C (D13 C, per mille)\nd13C_Source (D13 C Source, text)\nD14C (D14 C, per mille)\nDIC_Conc (mmol/kg)\nDOC_Conc (um/kg)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3920/index.htmlTable https://www.bco-dmo.org/dataset/3920 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3920.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3920&showErrors=false&email= BCO-DMO bcodmo_dataset_3920
log in [Trace metal and organic iron ligand data] - Trace metal and organic iron ligand data collected during the PLUME RAIDERS cruise (RR2106) on the R/V Roger Revelle from 18 September – 6 November 2021 along the 16-18ºS section of the Southern East Pacific Rise. (Collaborative Research: Are Low-Temperature Hydrothermal Vents an Important but Overlooked Source of Stabilized Dissolved Iron to the Ocean?) This dataset includes the concentrations of total dissolvable iron and manganese, dissolved iron and manganese, and dissolved organic iron-binding ligands collected on the PLUME RAIDERS expedition. Samples were collected during the PLUME RAIDERS cruise (RR2106) on the R/V Roger Revelle from 18 September – 6 November 2021. The main study area was located along the 16-18ºS section of the Southern East Pacific Rise, and the sampling was focused near the ride crest at depths below 1,500 m. Both the total dissolvable and dissolved  iron and manganese concentrations were determined shipboard using flow injection analysis. The total organic iron-binding ligand data was  generated both shipboard and in the lab using competitive ligand exchange adsorptive cathodic stripping voltammetry. The siderophore concentrations were measured following a solid phase extraction step, and then eluents were measured using inductively coupled plasma mass spectrometry. The dissolvable and dissolved metal data was generated by Dr. Joe Resing and Nathan Buck at NOAA-PMEL and the ligand and siderophore data was generated by Dr. Laura Moore and Dr. Randelle Bundy at the University of Washington.\n\ncdm_data_type = Other\nVARIABLES:\nGT_number (unitless)\nCruise (unitless)\nStation (unitless)\nCast_number (unitless)\nRosette (unitless)\nSite_Name (unitless)\nStation_ID (unitless)\nBottle_Position (unitless)\nNisken_number (unitless)\nDate (unitless)\nTime_GMT (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nPressure_dbar (dbars)\ndepth (Depth_m, m)\nTemp_degC (degrees celsius)\n... (20 more variables)\n BCO-DMO bcodmo_dataset_944890_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_933292_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_933292_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_933292_v1/ public [Water Column Nitrate d15N Cocos Ridge Upper 1000m] - 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 (Collaborative Research: New approaches to study calcium carbonate dissolution on the sea floor and its impact on paleo-proxy interpretations) We report nitrate isotope data at four stations (CR01, CR02, CR03, and CR05) in the Eastern Tropical North Pacific (ETNP). The cruise (R/V Sally Ride SR2113) occupied these four stations near the Cocos Ridge between 6.8 to 5.3 degrees North latitude and 86.6 to 88.26 degrees West longitude. Sampling occurred between December 2-14, 2021. A 24-bottle Niskin rosette and CTD were used to collect 30-milliliter (mL) water samples that were later analyzed using the denitrifier method. The data were collected by Kameko Landry in the Stable Isotope Biogeochemistry Laboratory at Boston College.\n\ncdm_data_type = Other\nVARIABLES:\nStation_ID (unitless)\ndepth (Depth_m, m)\nWC_NO3 (micromoles per kilogram (umol/kg))\nWC_d15N (permille vs air)\nWC_d15N_1sd (permille vs air)\nLatitude (degrees_east)\nlongitude (degrees_east)\nDate (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_933292_v1/index.htmlTable https://www.bco-dmo.org/dataset/933292 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_933292_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_933292_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_933292_v1

 
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