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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_762849 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_762849.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_762849/ public [AR16 Water column nutrients] - Water column nutrient data from RV/Neil Armstrong cruise AR16, May 2017 (Redox Cycling of Phosphorus in the Western North Atlantic Ocean) This dataset includes water column nutrient data from RV/Neil Armstrong cruise AR16, May 2017: silicate, nitrate, nitrite, and ammonium concentrations.\n\ncdm_data_type = Other\nVARIABLES:\nStation (unitless)\nCTD_Cast (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ntime (seconds since 1970-01-01T00:00:00Z)\ndepth (m)\nPO4 (Mass Concentration Of Phosphate In Sea Water, umol per liter)\nSilicate (Mass Concentration Of Silicate In Sea Water, umol per liter)\nNO3 (umol per liter)\nNO2 (umol per liter)\nNH4 (umol per liter)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_762849_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_762849/index.htmlTable https://www.bco-dmo.org/dataset/762849 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_762849.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_762849&showErrors=false&email= BCO-DMO bcodmo_dataset_762849
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764546 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764546.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_764546/ public [ATR_FTIR_Absorbance] - Absorbance from Fourier transform infrared spectroscopy sample characterization experiments. (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:\nwavenumber (unitless)\nEPS_Si_plus (Mass Concentration Of Silicate In Sea Water, per centimeter)\nEPS_Si_minus (Mass Concentration Of Silicate In Sea Water, per centimeter)\nEPS_Si_diff (Mass Concentration Of Silicate In Sea Water, per centimeter)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_764546/index.htmlTable https://www.bco-dmo.org/dataset/764546 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_764546.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_764546&showErrors=false&email= BCO-DMO bcodmo_dataset_764546
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_518427 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_518427.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_518427/ public [BIB Experiments] - Experimental results: Bloom in Bottle (BIB) experiments: culture studies of the effect of Si and N stress on diatoms of the Santa Barbara Channel (SBDOM project, SBC LTER) (Mechanisms controlling the production and fate of DOM during diatom blooms) Culture studies of diatoms that dominate spring blooms in the Santa Barbara Channel were used to examine the effects of N and Si stress on the magnitude of production and the chemical composition of DOM. Species cultured were: Skeletonema costatum (CCMP 1332), Chaetoceros socialis (CCMP 172), Thalassiosira weissflogii (CCMP 1051), and Odontella aurita (CCMP 595).\n\ncdm_data_type = Other\nVARIABLES:\nspecies (text)\ndate_start (unitless)\ndate_end (unitless)\ntreatment (text)\ntime_point (alphanumeric)\nnominal_hrs (integer)\nreplicate (1 or 2)\nchl (micrograms per Liter (ug L-1))\nphyt_abun (cells per milliliter (cells/mL))\nphyt_abun_sd (cells per milliliter (cells/mL))\nNO3 (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))\nSi (Mass Concentration Of Silicate In Sea Water, micromolar (uM))\nSi_bio (Mass Concentration Of Silicate In Sea Water, micromolar (uM))\nprim_prod (micromoles Carbon per Liter per day (uMol C L-1 d-1))\nER (micromoles Carbon per Liter per day (uMol C L-1 d-1))\nPOC (Particulate Organic Carbon, micromolar (uM))\nDOC (micromolar (uM))\nDOC_sd (micromolar (uM))\nTEP ((uXeq L-1))\nTEP_sd ((uXeq L-1))\nBP (picomoles per Liter per hour (pmol L-1 h-1))\nBP_sd (picomoles per Liter per hour (pmol L-1 h-1))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_518427/index.htmlTable https://www.bco-dmo.org/dataset/518427 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_518427.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_518427&showErrors=false&email= BCO-DMO bcodmo_dataset_518427
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3670 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3670.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3670/ public [biogeochem_microbes] - Algae, bacteria, DOC, inorganic and organic nutrients collected from the Richard B Gump Research Station at Moorea LTER from 2010-2011 (MCR LTER and Coral DOM projects) (Moorea Coral Reef Long-Term Ecological Research site) This dataset contains experimental and survey biogeochemical and microbial data from samples collected at the Moorea Coral Reef LTER site (French Polynesia). Goals of the study were to investigate how benthic primary producers directly affect seawater chemistry (DO and DOC) and to examine impacts of released DOC on reef bacterioplankton growth and respiration. Rates of photosynthesis, respiration, and DOC relsease were assessed for several benthic reef organisms.\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid (dimensionless)\nyear (unitless)\ncampaign (dimensionless)\nsample (dimensionless)\nmonth_gmt (mm (01 to 12))\nday_gmt (dd (01 to 31))\ntime_gmt (HHMM)\ndate_local (mm/dd/yy)\ntime_local (HHMM)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth_bottom (Depth, meters)\ndepth (m)\nbac_plank (10^8 cells per liter)\nphytopl_tot (cells per milliliter)\nprochloro (cells per milliliter)\nsynecho (cells per milliliter)\nDOC (micromolar (uM))\nTDN (micromolar (uM))\nNO3 (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromolar (uM))\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromolar (uM))\n... (16 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3670_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3670/index.htmlTable https://www.bco-dmo.org/dataset/3670 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3670.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3670&showErrors=false&email= BCO-DMO bcodmo_dataset_3670
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3216 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3216.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3216/ public [Biogeochemistry] - Biogeochemistry Data from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) (New Production During Winter Convective Mixing Events) New Production - Biogeochemistry Data  \n Daily biogeochemical data collected during winter convection in the Sargasso\nSea.\n\ncdm_data_type = Other\nVARIABLES:\nCruiseId (Cruise Id, text)\nstation (integer)\ndate (unitless)\ntime2 (Time, HHMM)\nlatitude (degrees_north)\nlongitude (degrees_east)\nNiskin (integer)\ndepth (m)\nTemperature (degrees celsius)\nM_DO (micromol/kilogram)\nDIC (micromol/kilogram)\nT_Alk (equivalents/liter)\nnDIC (N DIC, micromol/kilogram)\nnT_Alk (N T Alk, equivalents/liter)\nM_Salinity (Sea Water Practical Salinity, dimensionless)\nNitrate (Mole Concentration Of Nitrate In Sea Water, nanomol/liter)\nNitrite (Mole Concentration Of Nitrite In Sea Water, nanomol/liter)\nAA_Phosphate (Mass Concentration Of Phosphate In Sea Water, nanomol/liter)\nAA_Silicate (Mass Concentration Of Silicate In Sea Water, nanomol/liter)\nPIC (Particulate Inorganic Carbon, nanomol/liter)\nPOC (Particulate Organic Carbon, nanomol/liter)\nPON (nanomol/liter)\nM_Silicate (Mass Concentration Of Silicate In Sea Water, nanomol/liter)\nPsi (nanomol/liter)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3216_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3216/index.htmlTable https://www.bco-dmo.org/dataset/3216 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3216.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3216&showErrors=false&email= BCO-DMO bcodmo_dataset_3216
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2461.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2461 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2461.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2461/ public [bottle data 2000] - Salinity, nutrients, and and extracted pigments from R/V New Horizon cruise NH0007 in the Northeast Pacific in 2000 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific) Salinity, nutrients, and and extracted pigments from R/V New Horizon cruise NH0007 in the Northeast Pacific in 2000 as part of the U.S. GLOBEC program.\n\ncdm_data_type = Other\nVARIABLES:\nyr (dimensionless)\nship (dimensionless)\ncruise_id (dimensionless)\ncast (dimensionless)\nsta_std (dimensionless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nmonth (dimensionless)\nday (dimensionless)\nbottle_posn (dimensionless)\nchl_qcf (dimensionless)\nchl_a (ug/L)\nphaeo (ug/L)\nsal (PSU)\nsal2 (PSU)\nsal_bottle (PSU)\npressure (decibars)\ntemp (Temperature, degrees C)\ntemp2 (degrees C)\nflvolt (volts)\ntrans (percent)\nPO4 (Mass Concentration Of Phosphate In Sea Water, umoles/L)\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, umoles/L)\nSi (Mass Concentration Of Silicate In Sea Water, umoles/L)\nNO2 (Mole Concentration Of Nitrite In Sea Water, umoles/L)\nNH4 (Mole Concentration Of Ammonium In Sea Water, umoles/L)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2461_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2461/index.htmlTable https://www.bco-dmo.org/dataset/2461 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2461.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2461&showErrors=false&email= BCO-DMO bcodmo_dataset_2461
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3358 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3358.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3358/ public [Bottle Data] - Bottle Data from multiple cruises in the Gulf of Maine, NA4, 43 30N, 69 00W, Gulf of Maine, Mass Bay to Bay of Fundy, Cape Cod Bay, 2003-2010 (ALEX-GoME project) (Investigations of Alexandrium fundyense dynamics in the Gulf of Maine) Multi year bottle data 2003-2010  \nNote: Dataset updated with 2008/EN448 Version 3 data srg/21Mar2013\n \nThese data include version 2 data as submitted.  \n Version 2 NOTES: Version 2 means that Data set has been updated in part of\nthe new data added: (1) 2010 cruises; (2) Previously unavailable Whole cell\ncounts from the previous cruises; (3) Previously unavailable data for Underway\nstations (mostly date, location).\n \nData files newly created or updated in this version are indicated with \\_v2\\\nin file names.  \n (BCO-DMO Note: for original files as contributed)\n \nDate of creation: 5/12/2011.  \n Matlab code used for data merging: GM_read_alex_nuts_BTL_v2.m\n \nNo data reported for cruises: OC440 (2007) or EN456 (2008).\n \nData not sampled or lost are indicated with NaN.  \n Data not available at the time but supposed to arrive are indicated with the\n\\waiting\\ flag=-9.99.\n \nFunding:  \n The cruises from 2003-2004 were supported by NOAA grant NA160P2785 (MERHAB).\nThe cruises from 2005-2010 were jointly funded: NSF grant OCE-0430724, NIEHS\ngrant 1P50-ES01274201 (Woods Hole Center for Oceans and Human Health) and NOAA\ngrant NA06NOS4780245 (GOMTOX).\n\ncdm_data_type = Other\nVARIABLES:\nYear (unitless)\n... (19 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3358_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3358/index.htmlTable https://www.bco-dmo.org/dataset/3358 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3358.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3358&showErrors=false&email= BCO-DMO bcodmo_dataset_3358
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2474 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2474.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2474/ public [bottle_proc] - Rosette Bottle Data (nutrients and chlorophyll) from R/V Alpha Helix cruises HX242, HX244, HX247, HX271, and HX275 to the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific) Rosette Bottle Data (nutrients and chlorophyll) from R/V Alpha Helix cruises HX242, HX244, HX247, HX271, and HX275 to the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program.\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid (text)\nyear (unitless)\ncast (dimensionless)\nstation_std (dimensionless)\nstation (dimensionless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndate_local (mm/dd/yy)\ntime_local (HHMM)\nyrday_local (Jan. 1 = 1, decimal day,  for plotting)\nevent (eg. ev#001 = 1)\ndepth (m)\ndepth_real (Depth, meters)\nchla_gt_20um (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\nchla_5_to_20 (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\nchla_lt_5 (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\nchla_total (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromoles/L)\nSi (Mass Concentration Of Silicate In Sea Water, micromoles/L)\nNO3 (Mole Concentration Of Nitrate In Sea Water, micromoles/L)\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromoles/L)\ntemp (Temperature, degrees C)\nsal (psu (unitless))\nsigma_t (kg/m3)\nflvolt (volts)\npar_v (volts)\nmonth_local (mm (01 to 12))\nday_local (dd (01 to 31))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2474_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2474/index.htmlTable https://www.bco-dmo.org/dataset/2474 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2474.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2474&showErrors=false&email= BCO-DMO bcodmo_dataset_2474
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_644840 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_644840.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_644840/ public [Cellular element quotas: Si in Synechococcus cells] - Element quotas of individual Synechococcus cells collected during Bermuda Atlantic Time-series Study (BATS) cruises aboard the R/V Atlantic Explorer between dates 2012-07-11 and 2013-10-13 (Si_in_Syn project) (Understanding the Role of Picocyanobacteria in the Marine Silicate Cycle) Field work at the Bermuda Atlantic Time Series (BATS) site was done to assess\nthe contribution of Synechococcus and diatoms to total biogenic silica in\nsurface waters. The data include information about the elemental content\n(Silicon, Phosphorus, and Sulfur) of Synechococcus cells as measured by\nsynchrotron-based x-ray fluorescence (SBXF) microscopy.\\u00a0 Derived mole\nratios (Si:P, and Si:S) are also provided.\n \nReferences:\n \nTwining, B. S., Rauschenberg, S., Morton, P. L., & Vogt, S. (2015). Metal\ncontents of phytoplankton and labile particulate material in the North\nAtlantic Ocean. Progress in Oceanography, 137, 261\\u2013283.\ndoi:10.1016/j.pocean.2015.07.001  \n[https://www.researchgate.net/publication/282626294_Metal_contents_of_phytoplankton_and_labile_particulate_material_in_the_North_Atlantic_Ocean](\\\\https://www.researchgate.net/publication/282626294_Metal_contents_of_phytoplankton_and_labile_particulate_material_in_the_North_Atlantic_Ocean\\\\)\n \nDMO notes:\n \n  * Changed formatting of lat/lon to 4 decimal places from 5.\n \n  * Elemental content values rounded to two decimal places from 15.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (text)\nBATS_bottle_ID (text)\ncast (text)\ndepth_nom (Depth, text)\ndepth (m)\nlatitude (degrees_north)\nlongitude (degrees_east)\nSXRF_run (text)\n... (6 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_644840_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_644840/index.htmlTable https://www.bco-dmo.org/dataset/644840 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_644840.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_644840&showErrors=false&email= BCO-DMO bcodmo_dataset_644840
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_712027 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_712027.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_712027/ public [Chemical data] - Chemical data associated with field collections from the Gulf of Maine, Nauset Marsh Estuary System, and Long Island Sound (Alexandrium isotopes project) (Collaborative Research: Identification of nitrogen sources for toxic Alexandrium blooms using a novel species-specific tracer, d15N-saxitoxin) Chemical data associated with field collections from the Gulf of Maine, Nauset Marsh Estuary System, and Long Island Sound (Alexandrium isotopes project)\n\ncdm_data_type = Other\nVARIABLES:\nDate (unitless)\nSample_ID (unitless)\nDescription (unitless)\ndepth (m)\nd15N_NO3 (D15 N NO3, per mil (0/00))\nd18O_NO3 (D18 O NO3, per mil (0/00))\nd15N_NH4 (Mole Concentration Of Ammonium In Sea Water, per mil (0/00))\nd15N_POM (D15 N POM, per mil (0/00))\nNO3 (micromoles per liter)\nNH4 (Mole Concentration Of Ammonium In Sea Water, micromoles per liter)\nPO4 (micromoles per liter)\nSilicate (Mass Concentration Of Silicate In Sea Water, micromoles per liter)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_712027/index.htmlTable https://www.bco-dmo.org/dataset/712027 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_712027.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_712027&showErrors=false&email= BCO-DMO bcodmo_dataset_712027
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_782025 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_782025.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_782025/ public [Chemistry and cell counts] - Chemistry and cell counts of formation fluids from North Pond, western flank of the Mid-Atlantic Ridge, from 2012-2014 (Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling) Chemistry and cell counts of formation fluids from North Pond\n\ncdm_data_type = Other\nVARIABLES:\nsample (unitless)\nbioproject_id (unitless)\ncollection_date (unitless)\ndescription (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth_minimum (Depth, meters)\ndepth_maximum (Depth, meters)\nCell_counts (cells per mililiter (cells/mL))\nconfidence_level_95pcnt (cells per mililiter (cells/mL))\nO2 (micromole per Liter (umol/L))\nNO3 (Mole Concentration Of Nitrate In Sea Water, micromole per Liter (umol/L))\nSi (Mass Concentration Of Silicate In Sea Water, micromole per Liter (umol/L))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_782025_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_782025/index.htmlTable https://www.bco-dmo.org/dataset/782025 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_782025.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_782025&showErrors=false&email= BCO-DMO bcodmo_dataset_782025
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_775229.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_775229 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_775229.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_775229/ public [Coral reef seawater microbial communities] - Diel, daily, and spatial variation of coral reef seawater microbial communities from US Virgin Islands, 2017 (Signature exometabolomes of Caribbean corals and influences on reef picoplankton) Bacterial and archaeal diversity and composition, microbial cell abundances, inorganic nutrient concentrations, and physicochemical conditions were determined and measured in coral reef seawater over a three-day, diel time series on one reef in St. John, U.S. Virgin Islands.\n\ncdm_data_type = Other\nVARIABLES:\nSample_ID (unitless)\nNCBI_BioProject_accession_number (NCBI Bio Project Accession Number, unitless)\nNCBI_BioSample_accession_number (NCBI Bio Sample Accession Number, unitless)\nSample_type (unitless)\nCoral_Colony_or_sand (unitless)\nCollection_time (unitless)\nCollection_Date (unitless)\nCollection_location (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nProchlorococcus_cells_mL (Prochlorococcus Cells M L, cell/milliliter)\nSynechococcus_cells_mL (Synechococcus Cells M L, cell/milliliter)\nPicoeukaryotes_cells_mL (Picoeukaryotes Cells M L, cell/milliliter)\nUnpigmented_cells_cells_mL (Unpigmented Cells Cells M L, cell/milliliter)\nPhosphate_uM (Mass Concentration Of Phosphate In Sea Water, micromoles)\nSilicate_uM (Mass Concentration Of Silicate In Sea Water, micromoles)\nNitrate_uM (Mole Concentration Of Nitrate In Sea Water, micromoles)\nNitrite_uM (Mole Concentration Of Nitrite In Sea Water, micromoles)\nAmmonium_uM (Mole Concentration Of Ammonium In Sea Water, micromoles)\nTemperature_F (degrees Fahrenheit)\nDepth_Feet (Depth, feet)\nRelative_light_levels (lumens/foot^2)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_775229_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_775229/index.htmlTable https://www.bco-dmo.org/dataset/775229 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_775229.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_775229&showErrors=false&email= BCO-DMO bcodmo_dataset_775229
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_4046.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_4046 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_4046.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_4046/ public [Data Set 1A: Partitioning of carbon as a function of pCO2 and temperature during growth of Thalassiosira weissflogii] - 1A: Partitioning of carbon as a function of pCO2 and temperature during growth of Thalassiosira weissflogii from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) (Will high CO2 conditions affect production, partitioning and fate of organic matter?) Experiments with the diatom Thalassiosira weissflogii (CCMP 1336) on the impact of temperature and carbonate chemistry on carbon uptake and partitioning into particulate and dissolved organic matter.\\r\\n\\r\\nExperiments were conducted in March and May 2013 in Santa Barbara California, in the Passow lab.\\r\\nTreatments: multifactorial analysis with 2 temperature treatments (15C, 20C) and two ocean acidification treatments (400 and 1000 micro-atm).\\r\\n\\r\\nDaily sampling after the light cycle (14/10) was completed.\n\ncdm_data_type = Other\nVARIABLES:\nLab_Id (text)\nlatitude (degrees_north)\nlongitude (degrees_east)\nTemp (Temperature, Degrees C)\npCO2 (P CO2, micro atm)\nreplicate (dimensionless)\nsampling (dimensionless)\npH_at_25C (P H At 25 C, total scale)\nDIC (micro mol C L-1)\nfluorescence ((tbd))\nNO3 (Mole Concentration Of Nitrate In Sea Water, micro mol N L-1)\nPO4 (Mass Concentration Of Phosphate In Sea Water, micro mol P L-1)\nSi (Mass Concentration Of Silicate In Sea Water, micro mol Si L-1)\nPOC (Particulate Organic Carbon, micro mol C L-1)\nPON (micro mol N L-1)\nDOC (micro mol C L-1)\nDON (micro mol N L-1)\nTEP (GXEQ L-1)\nbacteria_production (pmol leucine L-1 hr-1)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_4046_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_4046/index.htmlTable https://www.bco-dmo.org/dataset/4046 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_4046.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_4046&showErrors=false&email= BCO-DMO bcodmo_dataset_4046
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_767048 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_767048.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_767048/ public [DON_Oxidation] - Dissolved Organic Nitrogen oxidation collected on cruise SAV 17-16 in the South Atlantic Bight aboard the R/V Savannah from 2011 to 2017 (Collaborative Research: Direct Oxidation of Organic Nitrogen by Marine Ammonia Oxidizing Organisms) This dataset contains the results of analyses related to ammonia oxidation rates, including oxidation rates of 15N supplied as ammonia, urea, 1,2 diamino ethane, 1,3 diamino propane, 1,4 diamino butane (putrescine), arginine and glutamate. Ancillary data including nutrient concentrations and the abundance of ammonia- and nitrite-oxidizing microorganisms are also reported. The samples analyzed to produce the dataset were collected off the coast of Georgia, USA. Most data were collected on one cruise in August 2017, incidental data from 2011, 2013 and 2016 are also reported.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_ID (unitless)\nSta (unitless)\nRegion (unitless)\ndepth (m)\nlongitude (degrees_east)\nlatitude (degrees_north)\nlatitude2 (Latitude, degrees and decimal minutes N)\nlongitude2 (Longitude, degrees and decimal minutes W)\nDate (unitless)\nISO_Date (unitless)\nBacterial_16S_rRNA (Bacterial 16 S R RNA, copies per liter filtered)\nThaumarchaeal_16S_rRNA (Thaumarchaeal 16 S R RNA, copies per liter filtered)\nWCA_amoA (WCA Amo A, copies per liter filtered)\nWCB_amoA (WCB Amo A, copies per liter filtered)\nNitrospina_16S_rRNA (Nitrospina 16 S R RNA, copies per liter filtered)\nN15_added (nanomoles per liter)\nAmmonia_Oxidation (nanomoles per liter per day)\nAmmonia_Oxidation_sd (nanomoles per liter per day)\nN15_ox_from_PUT (nanomoles per liter per day)\nN15_ox_from_PUT_sd (nanomoles per liter per day)\nN15_ox_from_GLU (nanomoles per liter per day)\n... (21 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_767048_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_767048/index.htmlTable https://www.bco-dmo.org/dataset/767048 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_767048.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_767048&showErrors=false&email= BCO-DMO bcodmo_dataset_767048
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_517839.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_517839 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_517839.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_517839/ public [Exp and Survey Biogeochem and Microbial data] - Experimental and survey biogeochemical and microbial data from R/V Point Sur cruises PS1009 and PS1103 in the Santa Barbara Channel from 2010-2011 (SBDOM project, SBC LTER project) (Mechanisms controlling the production and fate of DOM during diatom blooms) The dataset includes experimental and survey biogeochemical and microbial data. Samples were collected during research cruises in April 2010 and May 2011 in the Santa Barbara Channel.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_name (text)\ncruise_id (text)\nactivity (text)\nevent (unitless)\nsta_id (alphanumeric)\ncast_type (text)\ncast (alphanumeric)\ndepth_bottom (Depth, meters (m))\ndate_local (unitless)\ntime_local (unitless)\ndecimal_year_local (decimal year)\ndate_gmt (unitless)\ntime_gmt (unitless)\ndecimal_year_gmt (decimal year)\nlatitude (degrees_north)\nlongitude (degrees_east)\nISO_DateTime_Local (ISO Date Time Local, unitless)\ndepth (m)\ndepth_target (Depth, meters (m))\nbottle (integer or text)\nsample (integer)\ncollection_bot_ID (integer)\nphosphate (Mass Concentration Of Phosphate In Sea Water, micromoles per Liter (umol/L))\nsilicate (Mass Concentration Of Silicate In Sea Water, micromolar (uM))\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromoles per Liter (umol/L))\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles per Liter (umol/L))\n... (46 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_517839_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_517839/index.htmlTable https://www.bco-dmo.org/dataset/517839 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_517839.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_517839&showErrors=false&email= BCO-DMO bcodmo_dataset_517839
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_503145.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_503145 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_503145.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_503145/ public [GP16 CTD - ODF Bottle] - ODF bottle data along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013 (U.S. GEOTRACES EPZT project) (U.S. GEOTRACES East Pacific Zonal Transect) ODF bottle data along the US GEOTRACES East Pacific Zonal Transect from the R/V Thomas G. Thompson TN303 cruise in the tropical Pacific from Peru to Tahiti during 2013.\n\ncdm_data_type = Other\nVARIABLES:\nEXPOCODE (text)\nSECT_ID (text)\nSTNNBR (dimensionless)\nCASTNO (dimensionless)\nGEOTRC_EVENTNO (dimensionless)\nDATE (unitless)\ntime2 (TIME, HHMM)\ntime (ISO DATETIME, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nGEOTRC_SAMPNO (dimensionless)\nSAMPNO (dimensionless)\nBTLNBR (text)\nBTLNBR_FLAG_W (dimensionless)\nBTL_DATE (unitless)\nBTL_TIME (HHMM)\nBTL_ISO_DATETIME (unitless)\nBTL_LAT (decimal degrees)\nBTL_LON (decimal degrees)\nODF_CTDPRS (DBARS)\nSMDEPTH (METERS)\nFMDEPTH (METERS)\nBTMDEPTH (CORR_M)\nCTDPRS (DBARS)\nCTDDEPTH (METERS)\nCTDTMP (degrees celsius)\n... (392 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_503145_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_503145/index.htmlTable https://www.bco-dmo.org/dataset/503145 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_503145.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_503145&showErrors=false&email= BCO-DMO bcodmo_dataset_503145
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3519.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3519 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3519.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3519/ public [GT10 - CTD - ODF/SIOR Bottle] - ODF bottle data along with US GEOTRACES North Atlantic Transect from the R/V Knorr KN199-04 cruise in the subtropical N. Atlantic during 2010 (U.S. GEOTRACES NAT project) (U.S. GEOTRACES North Atlantic Transect) ODF bottle data along with US GEOTRACES North Atlantic Transect from the R/V Knorr KN199-04 cruise in the subtropical N. Atlantic during 2010.\n\ncdm_data_type = Other\nVARIABLES:\nEXPOCODE (text)\nSECT_ID (text)\nSTNNBR (integer)\nCASTNO (integer)\nGEOTRC_EVENTNO (integer)\nDATE (unitless)\ntime2 (TIME, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nGEOTRC_SAMPNO (integer)\nSAMPNO (integer)\nBTLNBR (text)\nBTLNBR_FLAT_W (integer)\nBTO_DATE (unitless)\nBTL_TIME (unitless)\nBTL_LAT (decimal degrees)\nBTL_LON (decimal degrees)\nBTMDEPTH (meters, corrected)\nCTDPRS (decibars)\ndepth (CTDDEPTH, m)\nCTDTMP (ITS-90)\nCTDSAL (PSS-78)\nCTDSAL_FLAG_W (integer)\nSALNTY (PSS-78)\nSALNTY_FLAG_W (integer)\nCTDOXY (umol/kg)\n... (143 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3519_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3519/index.htmlTable https://www.bco-dmo.org/dataset/3519 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3519.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3519&showErrors=false&email= BCO-DMO bcodmo_dataset_3519
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_549122.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_549122 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_549122.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_549122/ public [GT10-11 - cellular element quotas] - Cellular elemental content of individual phytoplankton cells collected during US GEOTRACES North Atlantic Transect cruises in the Subtropical western and eastern North Atlantic Ocean during Oct and Nov, 2010 and Nov. 2011 (U.S. GEOTRACES North Atlantic Transect) Individual phytoplankton cells were collected on the GEOTRACES North Atlantic\nTransect cruises were analyzed for elemental content using SXRF (Synchrotron\nradiation X-Ray Fluorescence). Carbon was calculated from biovolume using the\nrelationships of Menden-Deuer & Lessard (2000). Trace metal concentrations are\nreported.\n \nDownload zipped images:  \n[Chlorophyll](\\\\http://data.bco-dmo.org/GEOTRACES/Twining/Chl_image.zip\\\\)  \n[Light](\\\\http://data.bco-dmo.org/GEOTRACES/Twining/Light_image.zip\\\\)  \n[SXRF maps](\\\\http://data.bco-dmo.org/GEOTRACES/Twining/SXRF_map.zip\\\\)  \n[SXRF spectra](\\\\http://data.bco-\ndmo.org/GEOTRACES/Twining/SXRF_spectra.zip\\\\)\n \nRelated references:\n \nMenden-Deuer, S. and E. J. Lessard (2000). Carbon to volume relationships for\ndinoflagellates, diatoms, and other protist plankton. Limnology and\nOceanography 45(3): 569-579.\n \n* Twining, B. S., S. Rauschenberg, P. L. Morton, and S. Vogt. 2015. Metal contents of phytoplankton and labile particulate material in the North Atlantic Ocean. Progress in Oceanography 137: 261-283.)\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (unitless)\nproject (unitless)\nstation_GEOTRC (unitless)\nsta_PI (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\n... (28 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_549122_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_549122/index.htmlTable https://www.bco-dmo.org/dataset/549122 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_549122.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_549122&showErrors=false&email= BCO-DMO bcodmo_dataset_549122
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_784204 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_784204.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_784204/ public [Guaymas Basin 2014 Si] - Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 (RAPID proposal: Site characterization cruise to document the active and extensive subsurface biosphere in the Guaymas Basin) Porewater Si concentrations from sediment cores P3, P6, P10, P11, P12, and P13, collected on the Guaymas Basin Ridge flanks and the Sonora Margin. Sediment cores were collected from R/V El Puma, the Pacific Coast research vessel of the Autonomous University of Mexico, leaving Guaymas on October 14, 2014, and heading to Mazatlan on October 27, 2014.\n\ncdm_data_type = Other\nVARIABLES:\ncore (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth_water (Depth, meters (m))\ncore_sample (unitless)\ndepth_cmbsf (Depth, centimeters (cm))\nSi (Mass Concentration Of Silicate In Sea Water, millimoles per liter (mmol/L))\ntime (seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_784204_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_784204/index.htmlTable https://www.bco-dmo.org/dataset/784204 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_784204.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_784204&showErrors=false&email= BCO-DMO bcodmo_dataset_784204
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764608 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764608.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_764608/ public [Isoelectric_Focusing_electrophoresis] - Activity percent and composition percent of radionuclides, protein, carbohydrates, and iron at various pH levels using isoelectric focusing of radionuclide-labeled EPS (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\\r\\ntechniques.\n\ncdm_data_type = Other\nVARIABLES:\npH (Sea Water Ph Reported On Total Scale, unitless)\nTh234_pcnt_activity_EPS_Si_plus (Mass Concentration Of Silicate In Sea Water, percent activity)\nTh234_pcnt_activity_EPS_Si_minus (Mass Concentration Of Silicate In Sea Water, percent activity)\nPa233_pcnt_activity_EPS_Si_plus (Mass Concentration Of Silicate In Sea Water, percent activity)\nPa233_pcnt_activity_EPS_Si_minus (Mass Concentration Of Silicate In Sea Water, percent activity)\nBe7_pcnt_activity_EPS_Si_plus (Mass Concentration Of Silicate In Sea Water, percent activity)\nBe7_pcnt_activity_EPS_Si_minus (Mass Concentration Of Silicate In Sea Water, percent activity)\nPb210_pcnt_activity_EPS_Si_plus (Mass Concentration Of Silicate In Sea Water, percent activity)\nPb210_pcnt_activity_EPS_Si_minus (Mass Concentration Of Silicate In Sea Water, percent activity)\nPo210_pcnt_activity_EPS_Si_plus (Mass Concentration Of Silicate In Sea Water, percent activity)\n... (7 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_764608/index.htmlTable https://www.bco-dmo.org/dataset/764608 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_764608.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_764608&showErrors=false&email= BCO-DMO bcodmo_dataset_764608
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_650831.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_650831 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_650831.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_650831/ public [MUSiCC OC1504A - Nutrients, CTD, and silicon biogeochemical data] - Nutrients, pigments, silicate and experimental data collected aboard the OCEANUS during cruise OC1504A in the North Pacific Ocean from 2015-04-19 to 2015-05-06 (Linking physiological and molecular aspects of diatom silicification in field populations) These data include nutrient, pigment, silica and experimental data collected aboard the OCEANUS during cruise OC1504A in the North Pacific Ocean along the California Coast from 2015-04-19 to 2015-05-06. The water samples were collected by CTDs. Silica production rates were characterized by delivering incremental increases in silicic acid (Si) along with a radioactive isotope of silicon (32Si). This is an extremely sensitive assay and can determine the maximum production rates of the community being studied and the degree that its growth is being limited by lack of Si. These data were collected by Mark Brzezinski from the University of California at Santa Barbara as part of Linking Physiological and Molecular Aspects of Diatom Silicification.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (unitless)\nbrief_desc (unitless)\nevent (unitless)\nstation (unitless)\ndate_utc (unitless)\ntime_utc (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth_w (Depth, meters)\ncast (unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\ndepth (m)\nsample_no (unitless)\nbottle_rosette (unitless)\nPAR_percent (percent)\nbottle_pooled (unitless)\ndepth_target (Depth, meters)\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromoles per liter)\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles per liter)\nchl_total (micrograms per liter)\n... (12 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_650831_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_650831/index.htmlTable https://www.bco-dmo.org/dataset/650831 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_650831.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_650831&showErrors=false&email= BCO-DMO bcodmo_dataset_650831
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3782.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3782 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3782.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3782/ public [Niskin bottle samples] - Niskin bottle water samples and CTD measurements at water sample depths collected at Bermuda Atlantic Time-Series sites in the Sargasso Sea ongoing from 1988 (Bermuda Atlantic Time-series Study) Niskin bottle samples. CTD measurements at water sample depths and Niskin bottle water samples from the Bermuda Atlantic Time-series Study (BATS) and from Station S, located 25 km SE of Bermuda (32°10N, 64°30W) Measurements have been collected since 1988 and include nutrients, biogeochemical concentration, bacterial enumeration, and cyanobacteria..\n\ncdm_data_type = Point\nVARIABLES:\ncruise_type (unitless)\ncruise_type_text (unitless)\ncruise_number (unitless)\ncast_number (unitless)\ndecy (year)\ntime (ISO Datetime, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nfilename (unitless)\nId (unitless)\ndepth (m)\nniskin_number (unitless)\np1 (nanograms per kilogram)\np2 (nanograms per kilogram)\np3 (nanograms per kilogram)\np4 (nanograms per kilogram)\np5 (nanograms per kilogram)\np6 (nanograms per kilogram)\np7 (nanograms per kilogram)\np8 (nanograms per kilogram)\np9 (nanograms per kilogram)\np10 (nanograms per kilogram)\np11 (nanograms per kilogram)\np12 (nanograms per kilogram)\n... (41 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3782_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_3782_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3782/index.htmlTable https://www.bco-dmo.org/dataset/3782 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3782.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3782&showErrors=false&email= BCO-DMO bcodmo_dataset_3782
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3773.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3773 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3773.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3773/ public [Niskin bottle samples] - Niskin bottle water samples and CTD measurements from the Hawaii Ocean Time-Series cruises from 1988-2019 (HOT project) ([Current] Hawaii Ocean Time-series (HOT): 2018-2023;  [Previous] Hawaii Ocean Time-series (HOT): Sustaining ocean ecosystem and climate observations in the North Pacific Subtropical Gyre) Monthly measurements of the thermohaline structure, water column chemistry, and primary production were collected at station ALOHA as part of the HOT program.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_name (unitless)\nEXPOCODE (unitless)\nShip (unitless)\nSTNNBR (unitless)\nCASTNO (unitless)\nsection (unitless)\ntime (ISO Date Time, seconds since 1970-01-01T00:00:00Z)\nDate (unitless)\nYear (unitless)\nMonth (unitless)\nDay (unitless)\ntimeutc (unitless)\ntimecode (unitless)\nlongitude (degrees_east)\nlatitude (degrees_north)\nnav_code (unitless)\ndepth_max (Depth, meters (m))\npres_max (decibars (db))\ndepth_hgt (Depth, meters (m))\nparameters (unitless)\ncomments (unitless)\nHOT_summary_file_name (unitless)\nROSETTE (unitless)\nCTDPRS (decibars)\nA_CAR (nanograms per liter (ng/L))\nALKALIN (microeq/kilogram (ueq/kg))\n... (78 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3773_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3773/index.htmlTable https://www.bco-dmo.org/dataset/3773 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3773.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3773&showErrors=false&email= BCO-DMO bcodmo_dataset_3773
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764875 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764875.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_764875/ public [North Pond Pore Water Chemistry] - Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian from March to April 2014 (Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling) Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian on 11-April-2014.\n\ncdm_data_type = Other\nVARIABLES:\nCore (unitless)\ndepth (m)\npH (Sea Water Ph Reported On Total Scale, unitless (pH scale))\nalkalinity (millimoles per kilogram (mmol/kg))\nNitrate (Mole Concentration Of Nitrate In Sea Water, micromoles per kilogram (umol/kg))\nChlorinity (millimoles per kilogram (mmol/kg))\nCa (millimoles per kilogram (mmol/kg))\nB (micromoles per kilogram (umol/kg))\nMn (micromoles per kilogram (umol/kg))\nFe (micromoles per kilogram (umol/kg))\nSi (Mass Concentration Of Silicate In Sea Water, micromoles per kilogram (umol/kg))\nSr (micromoles per kilogram (umol/kg))\nLi (micromoles per kilogram (umol/kg))\nS (millimoles per kilogram (mmol/kg))\nNa (millimoles per kilogram (mmol/kg))\nMg (millimoles per kilogram (mmol/kg))\nK (millimoles per kilogram (mmol/kg))\nV (nanomoles per kilogram (nmol/kg))\nRb (micromoles per kilogram (umol/kg))\nMo (nanomoles per kilogram (nmol/kg))\nCs (nanomoles per kilogram (nmol/kg))\nBa (nanomoles per kilogram (nmol/kg))\nU (nanomoles per kilogram (nmol/kg))\nlatitude (degrees_north)\nlongitude (degrees_east)\nNotes (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_764875_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_764875/index.htmlTable https://www.bco-dmo.org/dataset/764875 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_764875.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_764875&showErrors=false&email= BCO-DMO bcodmo_dataset_764875
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_684340 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_684340.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_684340/ public [nutrients] - General nutrient data (averages) from Leggo drop 1 seawater collected by Niskin bottle on R/V Falkor cruise FK141215 in the Challenger Deep, Mariana Trench in December 2014 (Patterns of Microbial Community Structure Within and Between Hadal Environments) General nutrient data (averages) from Leggo drop 1 seawater collected by 3L Niskin bottle.\n\ncdm_data_type = Other\nVARIABLES:\ndrop_name (unitless)\nNO3_avg (Mole Concentration Of Nitrate In Sea Water, micromolar)\nPO4_avg (Mass Concentration Of Phosphate In Sea Water, micromolar)\nsilicate_avg (Mass Concentration Of Silicate In Sea Water, micromolar)\nNO2_avg (Mole Concentration Of Nitrite In Sea Water, micromolar)\nNH4_avg (Mole Concentration Of Ammonium In Sea Water, micromolar)\ntime (ISO Date Time Deploy, seconds since 1970-01-01T00:00:00Z)\nISO_DateTime_recover (ISO Date Time Recover, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_684340_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_684340/index.htmlTable https://www.bco-dmo.org/dataset/684340 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_684340.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_684340&showErrors=false&email= BCO-DMO bcodmo_dataset_684340
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_473296 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_473296.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_473296/ public [nutrients] - Inorganic and organic nutrient data from Niskin bottles from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados in 2013 (Deep Atlantic DOM project) (Dissolved Organic Matter Composition in the Deep Atlantic Ocean) Inorganic and organic nutrient data from Niskin bottles from the KN210-04 cruise. Data include concentration of: phosphate, nitrate+nitrite, silicate, nitrite, ammonium, non-purgeable organic carbon, and total nitrogen.\n\ncdm_data_type = Other\nVARIABLES:\ncast (dimensionless)\nstation (dimensionless)\ndate_start_utc (unitless)\ntime_start_utc (HHMM)\nevent_start (dimensionless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nniskin (dimensionless)\ndepth (m)\npress (decibars (db))\nbots (dimensionless)\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromoles per liter (umol/L))\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles per liter (umol/L))\nsilicate (Mass Concentration Of Silicate In Sea Water, micromoles per liter (umol/L))\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromoles per liter (umol/L))\nNH4 (Mole Concentration Of Ammonium In Sea Water, micromoles per liter (umol/L))\nNPOC (micromolar (uM))\nTN (micromolar (uM))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_473296_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_473296/index.htmlTable https://www.bco-dmo.org/dataset/473296 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_473296.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_473296&showErrors=false&email= BCO-DMO bcodmo_dataset_473296
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_699160.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_699160 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_699160.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_699160/ public [Particulate trace elements] - Particulate trace element concentrations from the NOAA R/V Ronald H. Brown CLIVAR A16N cruise in 2013. (Collaborative Research: Trace Metal Deposition And Cycling In The North Atlantic On The 2013 CLIVAR/Repeat Hydrography A16N Expedition) Particulate trace element concentrations from the NOAA R/V Ronald H. Brown CLIVAR A16N cruise in 2013.\n\ncdm_data_type = Other\nVARIABLES:\nSECT_ID (unitless)\nDATE (unitless)\nSTNNBR (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nCASTNO (unitless)\nSAMPNO (unitless)\nBTLNBR (unitless)\ntime2 (TIME, unitless)\nCTDPRS (dbar)\nMg (nmol/L)\nMg_FLAG (unitless)\nAl (nmol/L)\nAl_FLAG (unitless)\nSi (Mass Concentration Of Silicate In Sea Water, nmol/L)\nSi_FLAG (unitless)\nP (nmol/L)\nP_FLAG (unitless)\nS (nmol/L)\nS_FLAG (unitless)\nCl (nmol/L)\nCl_FLAG (unitless)\nCa (nmol/L)\nCa_FLAG (unitless)\nTi (nmol/L)\nTi_FLAG (unitless)\n... (15 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_699160_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_699160/index.htmlTable https://www.bco-dmo.org/dataset/699160 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_699160.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_699160&showErrors=false&email= BCO-DMO bcodmo_dataset_699160
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813166 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_813166.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_813166/ public [Pore water geochemistry] - Pore water geochemistry from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016 (Organic Carbon Oxidation and Iron Remobilization by West Antarctic Shelf Sediments) Pore water geochemistry from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016.\n\ncdm_data_type = Other\nVARIABLES:\nSt_ID (unitless)\nSa_ID (unitless)\nCore (unitless)\nSamp (unitless)\nDepth (centimeters (cm))\nError (centimeters (cm))\npH (Sea Water Ph Reported On Total Scale, NBS scale)\nAlk (millimolar (mM))\nFe (micromolar (uM))\nMn (micromolar (uM))\nSO4 (millimolar (mM))\nDOC (micromolar (uM))\nNO3 (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromolar (uM))\nNH4 (Mole Concentration Of Ammonium In Sea Water, micromolar (uM))\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromolar (uM))\nSi (Mass Concentration Of Silicate In Sea Water, micromolar (uM))\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_813166_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_813166/index.htmlTable https://www.bco-dmo.org/dataset/813166 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_813166.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_813166&showErrors=false&email= BCO-DMO bcodmo_dataset_813166
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_489471.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_489471 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_489471.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_489471/ public [pteropod shell dissolution] - Pteropod shell dissolution in natural and high-CO2 environments from samples collected on RRS James Clark Ross cruise JR177 in the Scotia Sea, Southern Ocean from 2007-2008 (An Investigation of the Role of Nutrition in the Coral Calcification Response to Ocean Acidification) This dataset contains data from a study of pteropod shell dissolution on individuals exposed to CO2-enriched seawater. The data include the amount of dissolution as well as the physical and chemical parameters on which carbonate chemistry parameters were calculated.\n\ncdm_data_type = Other\nVARIABLES:\ntreatment (dimensionless)\nincubation_time (days)\nN (dimensionless)\nspecies (dimensionless)\nsal (dimensionless)\ntemp (Temperature, degrees Celsius)\nphosphate (Mass Concentration Of Phosphate In Sea Water, micromoles per kilogram (umol/kg))\nsilicate (Mass Concentration Of Silicate In Sea Water, micromoles per kilogram (umol/kg))\nalk_tot (micromoles per kilogram (umol/kg))\nalk_tot_stdev (micromoles per kilogram (umol/kg))\nDIC (micromoles per kilogram (umol/kg))\nDIC_stdev (micromoles per kilogram (umol/kg))\npH (Sea Water Ph Reported On Total Scale, dimensionless)\npH_stdev (P H Stdev, dimensionless)\npCO2 (P CO2, microatmospheres (uatm))\npCO2_stdev (P CO2 Stdev, microatmospheres (uatm))\nbicarbonate (micromoles per kilogram (umol/kg))\nbicarbonate_stdev (micromoles per kilogram (umol/kg))\ncarbonate (micromoles per kilogram (umol/kg))\ncarbonate_stdev (micromoles per kilogram (umol/kg))\nomega_Arg (dimensionless)\nomega_Arg_stdev (dimensionless)\nnon_diss (percentage (%))\nnon_diss_stdev (percentage (%))\ndiss_rate1 (percentage (%))\n... (5 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_489471/index.htmlTable https://www.bco-dmo.org/dataset/489471 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_489471.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_489471&showErrors=false&email= BCO-DMO bcodmo_dataset_489471
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765108 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765108.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_765108/ public [San Dieguito Lagoon Carbon export] - Carbon export from San Dieguito Lagoon from samples for seawater carbonate biogeochemistry between April 2014 and January 2015 (CAREER: Biogeochemical Modification of Seawater CO2 Chemistry in Near-Shore Environments: Effect of Ocean Acidification) General study design:\\r\\nIn this study, samples for seawater carbonate biogeochemistry were collected in the San Dieguito Lagoon (SDL) over the course of a year, both at the mouth of the lagoon during ebb tide and at stations spatially distributed across the lagoon at high tide. The study was designed to assess the lateral carbon flux from SDL to the coastal ocean, and how this changed under different environmental conditions.\n\ncdm_data_type = Other\nVARIABLES:\nlatitude (degrees_north)\nlongitude (degrees_east)\nDate (unitless)\ntime2 (Time, unitless)\nTemp (Temperature, degrees Celsius)\nSal (n/a)\nDO_pcnt (unitless (percentage))\nDIC (micromoles per kilogram (umol/kg))\nTA (micromoles per kilogram (umol/kg))\nTOC (micromoles per kilogram (umol/kg))\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromoles per kilogram (umol/kg))\nSi (Mass Concentration Of Silicate In Sea Water, micromoles per kilogram (umol/kg))\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromoles per kilogram (umol/kg))\nNO3 (Mole Concentration Of Nitrate In Sea Water, micromoles per kilogram (umol/kg))\nNH4 (Mole Concentration Of Ammonium In Sea Water, micromoles per kilogram (umol/kg))\nISO_DateTime_Local (ISO Date Time Local, unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_765108_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_765108/index.htmlTable https://www.bco-dmo.org/dataset/765108 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_765108.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_765108&showErrors=false&email= BCO-DMO bcodmo_dataset_765108
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_814593 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_814593.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_814593/ public [Sandusky Bay Surveys 2019] - Data from Sandusky Bay, Lake Erie from surveys conducted via Ohio Dept of Natural Resources watercraft from June to September 2019 (Lake Erie Center for Fresh Waters and Human Health) Data from Sandusky Bay, Lake Erie from surveys conducted via Ohio Dept of Natural Resources watercraft from June to September 2019.\n\ncdm_data_type = Other\nVARIABLES:\nDeployment (unitless)\nStation (unitless)\ntime2 (Time, unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nMax_Depth (meters (m))\ndepth (Sample Depth, m)\nAir_Temp (degrees Celsius)\nWater_Temp (degrees Celsius)\nSample_DO (milligrams per liter (mg L-1))\nCond (milli siemens per centimeter (mS cm-1))\npH (Sea Water Ph Reported On Total Scale, unitless (pH scale))\nchlorophyll_a (Concentration Of Chlorophyll In Sea Water, micrograms per liter (ug L-1))\nmicrocystin (micrograms per liter (ug L-1))\nAmmonium (Mole Concentration Of Ammonium In Sea Water, micromoles per liter (umol L-1))\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles per liter (umol L-1))\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromoles per liter (umol L-1))\nDRP (micromoles per liter (umol L-1))\nSilicate (Mass Concentration Of Silicate In Sea Water, micromoles per liter (umol L-1))\nNitrate (Mole Concentration Of Nitrate In Sea Water, micromoles per liter (umol L-1))\nTP (micromoles per liter (umol L-1))\nTKN (micromoles per liter (umol L-1))\nTN (micromoles per liter (umol L-1))\nTN_TP_ratio (molar ratio)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_814593_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_814593/index.htmlTable https://www.bco-dmo.org/dataset/814593 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_814593.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_814593&showErrors=false&email= BCO-DMO bcodmo_dataset_814593
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764688 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_764688.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_764688/ public [sds_page] - Experiments evaluating protein size distribution pattern in EPS Si+ and EPS Si2 using sodium dodecyl sulfate–polyacrylamide gel electrophoresis (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,\\r\\nscavenging, and fractionation of radionuclides would require the application of molecular-level characterization techniques.\n\ncdm_data_type = Other\nVARIABLES:\nGroup (unitless)\nEPS_Si_plus (Mass Concentration Of Silicate In Sea Water, nanomole per miligram (nmol/mg))\nEPS_Si_minus (Mass Concentration Of Silicate In Sea Water, nanomole per miligram (nmol/mg))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_764688/index.htmlTable https://www.bco-dmo.org/dataset/764688 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_764688.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_764688&showErrors=false&email= BCO-DMO bcodmo_dataset_764688
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_786508.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_786508 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_786508.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_786508/ public [Stable Isotopes in Reactive Si Pools] - Stable isotopes in reactive silica pools of Mississippi River plume sediments collected aboard the R/V Pelican in May 2017 (The biotic and abiotic controls on the Silicon cycle in the northern Gulf of Mexico) Stable isotopes in reactive silica pools of Mississippi River plume sediments collected aboard the R/V Pelican in May 2017\n\ncdm_data_type = Other\nVARIABLES:\nCruise_Collected (dimensionless)\nMultiCore (Multi Core, number/identification)\nStation_Number (dimensionless)\nBottom_Depth (meters)\nlatitude (degrees_north)\nlongitude (degrees_east)\nDate_Collected (unitless)\nTime_Collected (HHMM)\nSample_Depth (centimeters)\nNominal_Depth (centimeters)\nPorewater (uM)\nVapor_Phase_Carbonate (%)\nPOC (Particulate Organic Carbon, %)\nPOC_2_Stdev (dimensionless)\nPON (%)\nPON_2_Stdev (dimensionless)\nReactive_Pool_Treatment (unitless)\nAvg_d30Si (Avg D30 Si, 0/00)\nAvg_d30Si_2_Stdev (Avg D30 Si 2 Stdev, dimensionless)\nAvg_Si_Released (Mass Concentration Of Silicate In Sea Water, umol/g)\nAvg_Si_Released_2_Stdev (Mass Concentration Of Silicate In Sea Water, dimensionless)\nMg (ppm)\nAl (ppm)\nK (ppm)\nTi (ppm)\nV (ppm)\n... (6 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_786508_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_786508/index.htmlTable https://www.bco-dmo.org/dataset/786508 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_786508.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_786508&showErrors=false&email= BCO-DMO bcodmo_dataset_786508
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_738494 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_738494.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_738494/ public [Table 2 - Carbonate data and nutrients during egg experiments] - Table 2: Carbonate data and nutrients measured during Calanus finmarchicus and Meganyctiphanes norvegica egg hatching success experiments, 2011-2012 (Ocean Acidification-Category 1- Impact of ocean acidification on survival of early life stages of planktonic copepods in the genus Calanus in the northern) This dataset presents the carbonate system and nutrients measurements during Calanus finmarchicus and Meganyctiphanes norvegica egg hatching success experiments, 2011-2012. Results are published in Preziosi et al (2017), Table 2.\n\ncdm_data_type = Other\nVARIABLES:\nEXPERIMENT (unitless)\nSAMPLING_DATE (unitless)\nEVENT (unitless)\nTIME_elapsed (hours)\nTANK (unitless)\nTEMP (Temperature, degrees Celsius)\nSAL (parts per thousand (ppt))\nALKALIN (micromol/kilogram)\nTCO2 (micromol/kilogram)\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromol/kilogram)\nNH4 (Mole Concentration Of Ammonium In Sea Water, micromol/kilogram)\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromol/kilogram)\nSI (Mass Concentration Of Silicate In Sea Water, micromol/kilogram)\nPHTTL (pH units)\nXCO2 (parts per million (ppm) in dry gas)\nOMCA (unitless)\nOMAR (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_738494/index.htmlTable https://www.bco-dmo.org/dataset/738494 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_738494.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_738494&showErrors=false&email= BCO-DMO bcodmo_dataset_738494
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_783679.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_783679 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_783679.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_783679/ public [Tidal study of seawater microbial communities] - Flow cytometry and nutrient analyses data from a tidal study over 48 hours of mangrove, seagrass, and seawater from the US Virgin Islands in July of 2017 (Signature exometabolomes of Caribbean corals and influences on reef picoplankton) Data from a tidal study over 48 hours of mangrove, seagrass, and seawater from the US Virgin Islands in 2017.  These data include tidal height, depth, temperature, salinity, Prochlorococcus counts, Synechococcus counts, Picoeukaryote abundances, nutrient concentrations at accession numbers for sequences at The National Center for Biotechnology Information (NCBI) Sequence Read Archive (SRA).\n\ncdm_data_type = Other\nVARIABLES:\nSample_ID (unitless)\nNCBI_BioProject_accession_number (NCBI Bio Project Accession Number, unitless)\nNCBI_BioSample_accession_number (NCBI Bio Sample Accession Number, unitless)\nSample_type (unitless)\nSequencing_Strategy (unitless)\nSequencing_Instrument_model (unitless)\nSequencing_strategy (unitless)\nSite_Name (unitless)\nBiome (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nCollection_Date (unitless)\nCollection_Time (unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nTide (unitless)\nTide_Height (Sea Surface Height, meters (m))\nTime_elapsed_between_tide_timepoint_and_collection (Sea Surface Height, minutes)\ndepth (Collection Depth, m)\nSite_Depth (meters (m))\nTemperature (degrees Celsius (ºC))\nSalinity (Sea Water Practical Salinity, Practical Salinity Units (PSU))\nProchlorococcus (cells per milliliter (cells/ml))\nSynechococcus (cells per milliliter (cells/ml))\n... (7 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_783679_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_783679/index.htmlTable https://www.bco-dmo.org/dataset/783679 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_783679.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_783679&showErrors=false&email= BCO-DMO bcodmo_dataset_783679
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_660543 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_660543.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_660543/ public [Water Column Data - CTD] - Water column data from CTD casts along the East Siberian Arctic Shelf on R/V Oden during 2011 (ESAS Water Column Methane project) (The East Siberian Arctic Shelf as a Source of Atmospheric Methane: First Approach to Quantitative Assessment) Water column data from CTD casts along the East Siberian Arctic Shelf on R/V Oden during 2011 (ESAS Water Column Methane project)\n\ncdm_data_type = Other\nVARIABLES:\nstation (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndate (unitless)\ndepth (m)\ndepth_sample (Depth, meters)\ntemperature (celsius)\npH (Sea Water Ph Reported On Total Scale, pH)\nsalinity (Sea Water Practical Salinity, practical salinity units (PSU))\nCl (millimoles (mM))\nSO4 (millimoles (mM))\nDOC (micromoles (uM))\nTDN (micromoles (uM))\nDON (micromoles (uM))\nNox (micromoles (uM))\nNO2 (micromoles (uM))\nNH4 (micromoles (uM))\nTDP (micromoles (uM))\nDOP (micromoles (uM))\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromoles (uM))\nSi (Mass Concentration Of Silicate In Sea Water, micromoles (uM))\nCH4 (micromoles (uM))\nMOX (nanomole per liter per day (nmol/L/d))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_660543_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_660543/index.htmlTable https://www.bco-dmo.org/dataset/660543 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_660543.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_660543&showErrors=false&email= BCO-DMO bcodmo_dataset_660543

 
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