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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_942928_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_942928_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_942928_v1/ public [Dissolved trace metals and macronutrients from a 2014 IRNBRU cruise GoFlo Data] - Dissolved trace metals and macronutrients from samples collected using GoFlo on R/V Melville MV1405 (IRN-BRU) cruise in the California Current System in July 2014 (Accomplishment Based Renewal:   An iron limitation mosaic within the central California Current System) This dataset is a suite of dissolved trace metal concentrations, along with macronutrient concentrations, collected using a GoFlo on R/V Melville cruise MV1405 (IRN-BRU) while investigating the mosaic of the California Current System in July 2014. It includes depth profiles of an active upwelling site nearshore over the shelf in northern California (Station 2), a more aged upwelling site offshore of the shelf break in southern Oregon (Station 28), a station in the Santa Barbara Basin that got suboxic in the lower depths of the water column (Station 29), and a set of stations (9, 12 and 15) that show two cyclonic eddies, one two months younger (station 9) than the other (station 15), but both coming from roughly the same place and moving offshore, with station 12 in between them in an offshoot of the California Current. The chief scientist of the cruise was Ken Bruland. Trace metal samples were analyzed by Claire Till (nee Parker) as his graduate student. Nutrient samples were analyzed by Tyler Coale. See related datasets for additional samples using a regular rosette (macronutrient concentrations) and surface samples from a TowFish (macronutrient and dissolved trace metal concentrations) collected on MV1405.\n\ncdm_data_type = Other\nVARIABLES:\nSample_date (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nStation_number (unitless)\nStation_notes (unitless)\ndepth (m)\nNitrate_plus_nitrite (umol/kg)\nPhosphate (umol/kg)\nSilicate (umol/kg)\nFe (nmol/kg)\nY (pmol/kg)\nCd (pmol/kg)\nLa (pmol/kg)\nPb (pmol/kg)\nCe (pmol/kg)\n... (7 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_942928_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_942928_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_942928_v1/index.htmlTable https://www.bco-dmo.org/dataset/942928 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_942928_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_942928_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_942928_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_943015_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_943015_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_943015_v1/ public [Dissolved trace metals and macronutrients from a 2014 IRNBRU cruise Surface Data] - Dissolved trace metals and macronutrients from samples collected using a tow-fish system on R/V Melville MV1405 (IRN-BRU) cruise in the California Current System in July 2014 (Accomplishment Based Renewal:   An iron limitation mosaic within the central California Current System) This dataset is a suite of dissolved trace metal concentrations, along with macronutrient concentrations collected using a trace-metal clean towed-fish system on R/V Melville cruise MV1405 (IRN-BRU) while investigating the mosaic of the California Current System in July 2014. This dataset includes samples from transects 2, 5, 8, and 9. Transect 2 started at station 2 (an active upwelling site nearshore over the shelf in northern California; see related datasets) and followed the upwelled plume offshore. Transect 5 went through the eddy stations (stations 9, 12, and 15; see related datasets). Transects 8 and 9 went through the plume measured in station 28 (a more aged upwelling site offshore of the shelf break in southern Oregon; see related datasets). The chief scientist of the cruise was Ken Bruland. Trace metal samples were analyzed by Claire Till (nee Parker) as his graduate student. Nutrient samples were analyzed by Tyler Coale. See related datasets for depth profile samples using a regular rosette (macronutrient concentrations) and teflon-coated GoFlos (macronutrient and dissolved trace metal concentrations) collected on MV1405.\n\ncdm_data_type = Other\nVARIABLES:\ntime (Date_time_iso_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nTransect_number (unitless)\nNitrate (umol/kg)\nPhosphate (umol/kg)\nSilicate (umol/kg)\nFe (nmol/kg)\nY (pmol/kg)\nCd (pmol/kg)\nLa (pmol/kg)\nPb (pmol/kg)\nCe (pmol/kg)\nSc (pmol/kg)\nMn (nmol/kg)\nCo (pmol/kg)\n... (4 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_943015_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_943015_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_943015_v1/index.htmlTable https://www.bco-dmo.org/dataset/943015 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_943015_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_943015_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_943015_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764664 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764664.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_764664/ public [Log_Kd] - Partition coefficient of 234Th, 233Pa, 210Pb, 210Po, and 7Be (Biopolymers as carrier phases for selected natural radionuclides (of Th, Pa, Pb, Po, Be) in diatoms and coccolithophores) Laboratory studies were conducted to examine the sorption of selected radionuclides (234Th, 233Pa, 210Po, 210Pb, and 7Be) onto inorganic (pure silica and acid-cleaned diatom frustules) and organic (diatom cells with or without silica frustules) particles in natural seawater and the role of templating biomolecules and exopolymeric substances (EPS) extracted from the same species of diatom, Phaeodactylum tricornutum, in the sorption process. The range of partition coefficients (Kd, reported as logKd) of radionuclides between water and the different particle types was 4.78\\u20136.69 for 234Th, 5.23\\u20136.71 for 233Pa, 4.44\\u20135.86 for 210Pb, 4.47\\u20134.92 for 210Po, and 4.93\\u20137.23 for 7Be, similar to values reported for lab and field determinations. The sorption of all radionuclides was significantly enhanced in the presence of organic matter associated with particles, resulting in Kd one to two orders of magnitude higher than for inorganic particles only, with highest values for 7Be (logKd of 7.2). Results further indicate that EPS and frustule-embedded biomolecules in diatom cells are responsible for the sorption enhancement rather than the silica shell itself. By separating radiolabeled EPS via isoelectric focusing, we found that isoelectric points are radionuclide specific, suggesting that each radionuclide binds to specific biopolymeric functional groups, with the most efficient binding sites likely occurring in acid polysaccharides, iron hydroxides, and proteins. Further progress in evaluating the effects of diatom frustule\\u2013related biopolymers on binding, scavenging, and fractionation of radionuclides would require the application of molecular-level characterization techniques.\n\ncdm_data_type = Other\nVARIABLES:\nParticle_type (unitless)\nBe (kilogram per liter (kg/L))\nBe_sd (kilogram per liter (kg/L))\nPa (kilogram per liter (kg/L))\nPa_sd (kilogram per liter (kg/L))\nTh (kilogram per liter (kg/L))\nTh_sd (kilogram per liter (kg/L))\nPo (kilogram per liter (kg/L))\nPo_sd (kilogram per liter (kg/L))\nPb (kilogram per liter (kg/L))\nPb_sd (kilogram per liter (kg/L))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_764664/index.htmlTable https://www.bco-dmo.org/dataset/764664 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_764664.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_764664&showErrors=false&email= BCO-DMO bcodmo_dataset_764664
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_752530 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_752530.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_752530/ public [Mytilus Elemental Fingerprints] - Elemental fingerprints of larval, juvenile, and settler Mytilus collected in the Gulf of Maine between 2015 and 2017 (An integrated theoretical and empirical approach to across-shelf mixing and connectivity of mussel populations) Elemental fingerprints of larval, juvenile, and settler Mytilus collected in the Gulf of Maine between 2015 and 2017.\n\ncdm_data_type = Other\nVARIABLES:\nSite (unitless)\nSite_Code (unitless)\nAge (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nDate (unitless)\nSample_Number (unitless)\nMg (dimensionless)\nMn (dimensionless)\nCo (dimensionless)\nSr (dimensionless)\nBa (dimensionless)\nLa (dimensionless)\nPb (dimensionless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_752530_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_752530/index.htmlTable https://www.bco-dmo.org/dataset/752530 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_752530.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_752530&showErrors=false&email= BCO-DMO bcodmo_dataset_752530
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778403.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778403 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_778403.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_778403/ public [P16 Repeat Hydrography Trace Metal Profiles] - Profiles of dissolved trace elements collected using a trace-metal clean rosette from surface to 1000m depth from two CLIVAR P16 cruises in 2005 and 2006 (Collaborative Research: Global Ocean Survey of Dissolved Iron and Aluminum and Aerosol Iron and Aluminum Solubility Supporting the Repeat Hydrography (CO2) Project) Profiles of dissolved trace elements collected using a trace-metal clean rosette from surface to 1000m depth from two CLIVAR P16 cruises in 2005 and 2006.\n\ncdm_data_type = Other\nVARIABLES:\nEXPOCODE (unitless)\nSTNNBR (unitless)\nCASTNO (unitless)\nSAMPNO (unitless)\nDATE (unitless)\ntime2 (TIME, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nCTDPRS (decibars)\nCTDPRS_FLAG_W (unitless)\nTEMPERATURE (degrees Celsius)\nTEMPERATURE_FLAG_W (unitless)\nSALNTY (psu)\nSALNTY_FLAG_W (unitless)\nOXYGEN (micromoles per kilogram (umol/kg))\nOXYGEN_FLAG_W (unitless)\nPHSPHT (micromoles per kilogram (umol/kg))\nPHSPHT_FLAG_W (unitless)\nSILCAT (micromoles per kilogram (umol/kg))\nSILCAT_FLAG_W (unitless)\nNITRAT (micromoles per kilogram (umol/kg))\nNITRAT_FLAG_W (unitless)\nNITRIT (micromoles per kilogram (umol/kg))\nNITRIT_FLAG_W (unitless)\nMn (nanomoles per liter (nmol/L))\nMn_FLAG_W (unitless)\n... (15 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_778403_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_778403/index.htmlTable https://www.bco-dmo.org/dataset/778403 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_778403.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_778403&showErrors=false&email= BCO-DMO bcodmo_dataset_778403
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_712453 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_712453.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_712453/ public [Sea surface microlayer trace element concentrations] - Sea surface microlayer trace element concentrations from Florida Keys National Marine Sanctuary from 2014-2015 (Vibrio-dust deposition project) (Vibrio as a model microbe for opportunistic heterotrophic response to Saharan dust deposition events in marine waters) This dataset contains trace element concentrations from 2014 and 2015 in the sea surface microlayer and underlying water column for in-situ sampling in the from Florida Keys National Marine Sanctuary.\n\ncdm_data_type = Other\nVARIABLES:\nyear (unitless)\nsample_id (unitless)\nsml_uwc (unitless)\nsample_type (unitless)\nreplicate (unitless)\ndate_time_UTC (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nAl (micrograms per liter (ug/L))\nTi (micrograms per liter (ug/L))\nV (micrograms per liter (ug/L))\nMn (micrograms per liter (ug/L))\nFe (micrograms per liter (ug/L))\nNi (micrograms per liter (ug/L))\nCu (micrograms per liter (ug/L))\nZn (micrograms per liter (ug/L))\nPb (micrograms per liter (ug/L))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_712453_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_712453/index.htmlTable https://www.bco-dmo.org/dataset/712453 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_712453.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_712453&showErrors=false&email= BCO-DMO bcodmo_dataset_712453

 
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