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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_774859.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_774859 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_774859.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_774859/ public [AE1910 CTD Bottles] - Bottle data from R/V Atlantic Explorer cruise AE1910 during May 2019 (Collaborative Research: Diel physiological rhythms in a tropical oceanic copepod) Bottle data from R/V Atlantic Explorer cruise AE1910 during May 2019.\n\ncdm_data_type = Other\nVARIABLES:\ncast (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nBottle (unitless)\nYear (unitless)\nMonth (unitless)\nDay (unitless)\nHours (unitless)\nMinutes (unitless)\nSeconds (unitless)\ndepth (Dep SM Avg, m)\nDepSM_stdev (Dep SM Stdev, meters (m))\nAltM_avg (Alt M Avg, meters (m))\nAltM_stdev (Alt M Stdev, meters (m))\nCStarTr0_avg (CStar Tr0 Avg, percent?)\nCStarTr0_stdev (CStar Tr0 Stdev, percent?)\nC0S_m_avg (C0 S M Avg, siemens per meter (S/m))\nC0S_m_stdev (C0 S M Stdev, siemens per meter (S/m))\nFlC_avg (Fl C Avg, micrograms per liter (ug/L))\nFlC_stdev (Fl C Stdev, micrograms per liter (ug/L))\nSbeox0_avg (micromoles per kilogram (umol/kg))\nSbeox0_stdev (micromoles per kilogram (umol/kg))\nPar_avg (?)\nPar_stdev (?)\nPrDE_avg (Pr DE Avg, psi)\nPrDE_stdev (Pr DE Stdev, psi)\nSal00_avg (PSU)\n... (8 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_774859_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_774859/index.htmlTable https://www.bco-dmo.org/dataset/774859 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_774859.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_774859&showErrors=false&email= BCO-DMO bcodmo_dataset_774859
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3902 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3902.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3902/ public [bottle] - Niskin bottle data, including salinity, O2, temperature, conductivity, etc, from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project) (Lipid lubrication of oceanic carbon and sulfur biogeochemistry via a host-virus chemical arms race) Niskin bottle data, including salinity, O2, temperature, conductivity, etc, from R/V Knorr cruise KN207-03 in the North Atlantic (transect from Ponta Delgada, Azores to Reykjavik, Iceland) in 2012 (NA-VICE project).\n\ncdm_data_type = Other\nVARIABLES:\ncast (dimensionless)\ndate_gmt (dimensionless)\ntime_start (dimensionless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nbottle (unitless)\ntime_gmt (HHMM.mm)\npress_avg (decibars)\npress_sd (decibars)\npress_min (decibars)\npress_max (decibars)\ndepth (m)\ndepth_sd (Depth, meters)\ndepth_min (Depth, meters)\ndepth_max (Depth, meters)\npotemp (degrees C)\npotemp2 (degrees C)\nsal (PSU)\nsal2 (PSU)\nO2 (mL/L)\nO2_sat_pcnt (%)\nsigma_0 (kg/m^3)\nsigma_0_2 (kg/m^3)\nsigma_t (kg/m^3)\nsigma_t_2 (kg/m^3)\n... (41 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3902_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3902/index.htmlTable https://www.bco-dmo.org/dataset/3902 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3902.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3902&showErrors=false&email= BCO-DMO bcodmo_dataset_3902
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3727.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3727 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3727.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3727/ public [bottle_data] - Bottle data (including temperature, salinity, density, O2) from CTD rosettes from R/V Atlantis and R/V F.G. Walton Smith cruises AT18-02 and WS1010 in the Gulf of Mexico Macondo wellhead area in 2010 (DWH_Deep_Microbes project) (RAPID Deepwater Horizon Oil Spill: Deep pelagic and benthic impacts of the oil spill) Bottle data (including temperature, salinity, density, O2) from CTD rosettes from R/V Atlantis and R/V F.G. Walton Smith cruises AT18-02 and WS1010 in the Gulf of Mexico Macondo wellhead area in 2010.\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid (text)\ncast (unitless)\nevent (unitless)\nmonth_utc (mm (01 to 12))\nday_utc (dd (01 to 31))\nyear_utc (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nbottle (unitless)\ntime_utc (HHMM)\nlat (Latitude, decimal degrees)\nlon (Longitude, decimal degrees)\npress (decibars)\ndepth (m)\ntemp (Temperature, degrees Celsius)\ntemp2 (degrees Celsius)\nsal (PSU)\nsal2 (PSU)\ndensity (kg/m^3)\nsigma_0 (kg/m^3)\nsigma_t (kg/m^3)\nO2_mg_L (mg/L)\nO2_sat_pcnt (%)\nO2_umol_kg (umol/kg)\nbeam_c (1/m)\n... (6 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3727_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3727/index.htmlTable https://www.bco-dmo.org/dataset/3727 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3727.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3727&showErrors=false&email= BCO-DMO bcodmo_dataset_3727
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2452.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2452 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2452.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2452/ public [bottle_data_2002] - Rosette Bottle Data from R/V Wecoma and R/V New Horizon on cruises W0205A and NH0207 in the Northeast Pacific in 2002 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific) Rosette Bottle Data from R/V Wecoma and R/V New Horizon on cruises W0205A and NH0207 in the Northeast Pacific in 2002 as part of the U.S. GLOBEC program.\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid (dimensionless)\nship (dimensionless)\nyear (unitless)\ncast (dimensionless)\nstation_std (dimensionless)\nmonth_gmt (MM)\nday_gmt (DD)\ntime_gmt (HHmm)\nlatitude (degrees_north)\nlongitude (degrees_east)\nbottle (dimensionless)\npress (decibars)\nchl_a (Concentration Of Chlorophyll In Sea Water, ug/L)\nchl_a_10um (Concentration Of Chlorophyll In Sea Water, ug/L)\nphaeo (ug/L)\nphaeo_10um (ug/L)\nsal (psu)\nsal2 (psu)\ntemp (Temperature, degrees C.)\ntemp2 (degrees C.)\nflvolt (volts)\ntrans_v (volts)\nPO4 (Mass Concentration Of Phosphate In Sea Water, umoles/L)\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, umoles/L)\nNO3 (Mole Concentration Of Nitrate In Sea Water, umoles/L)\nSiOH_4 (Si OH 4, umoles/L)\n... (4 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2452_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2452/index.htmlTable https://www.bco-dmo.org/dataset/2452 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2452.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2452&showErrors=false&email= BCO-DMO bcodmo_dataset_2452
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_716979 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_716979.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_716979/ public [Cell counts in dilution experiment] - Prochlorococcus and Synechococcus cell counts in dilution experiment treatments from samples collected on RV Cape Hatteras cruises CH0409 and CH0510 in 2009 and 2010. (Top-Down Regulation of Picophytoplankton in the Sargasso Sea: Application of a Reciprocal Transplant / Dilution Approach) Prochlorococcus and Synechococcus cell counts in dilution experiment treatments from samples collected on RV Cape Hatteras cruises CH0409 and CH0510 in 2009 and 2010.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nExper (unitless)\nBottle (unitless)\nDepth_Sample (Depth, meters)\nDepth_Incubate (Depth, meters)\nDilution (number)\ntime2 (Time, unitless)\nPro (cells per milliliter)\nSyn (cells per milliliter)\nCount (number)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_716979/index.htmlTable https://www.bco-dmo.org/dataset/716979 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_716979.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_716979&showErrors=false&email= BCO-DMO bcodmo_dataset_716979
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2298 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2298.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2298/ public [chloro_bottle] - 1995 and 1996 fairly raw chlorophyll data, Georges Bank collected from the GLOBEC Broadscale cruises from the Gulf of Maine and Georges Bank (GB project) (U.S. GLOBEC Georges Bank) Raw Extracted Chlorophyll Data from Broadscale CTD stations in the Gulf of Maine, 1995 and 1996.\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\ncast\nstation_std (integer)\nday_local (1 to 31)\nmonth_local (1 to 12)\ntime_local\nyrday_local\nlatitude (degrees_north)\nlongitude (degrees_east)\nbottle\ndepth (m)\nfraction (microns)\nchl_a (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\nchl_a_avg (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2298_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2298/index.htmlTable https://www.bco-dmo.org/dataset/2298 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2298.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2298&showErrors=false&email= BCO-DMO bcodmo_dataset_2298
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2299 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2299.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2299/ public [chloro_bottle_ctd] - 1995 and 1996 temperature, salinity and fluorescence data, GLOBEC Georges Bank Broadscale cruises from the Gulf of Maine and Georges Bank (GB project) (U.S. GLOBEC Georges Bank) 1995 and 1996 temperature, salinity and fluorescence data, GLOBEC Georges Bank Broadscale cruises from the Gulf of Maine and Georges Bank\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\ncast\nmonth_local (1 to 12)\nday_local (1 to 31)\ntime_local\nyrday_local\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth_w (Depth, meters)\ndepth_ (Depth, meters)\nstation_std (integer)\nbottle\npress (decibars)\ntemp (Temperature, degrees Centigrade)\ncond_mM (Cond M M, millimhos per centimeter)\nsal ((unitless - PSU))\nflvolt (volts)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2299_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2299/index.htmlTable https://www.bco-dmo.org/dataset/2299 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2299.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2299&showErrors=false&email= BCO-DMO bcodmo_dataset_2299
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2356 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2356.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2356/ public [chloro_Vernet] - Chlorophyll data from bottles, buckets, and ice from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean) Chlorophyll data from bottles, buckets, and ice from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\nstation_desc\nstation\ncast\ngrid_line (kilometers)\ngrid_sta (kilometers)\nyrday_gmt (YYY.Y)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent\nbottle\ndepth (m)\nchl_a (Concentration Of Chlorophyll In Sea Water, micrograms/liter)\nphaeo (micrograms/liter)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2356_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2356/index.htmlTable https://www.bco-dmo.org/dataset/2356 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2356.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2356&showErrors=false&email= BCO-DMO bcodmo_dataset_2356
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_952687_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_952687_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_952687_v1/ public [CTD bottle data from RR2201] - CTD bottle data collected from R/V Roger Revelle cruise RR2201 in the Argo Basin in the Indian Ocean from February to March of 2022 (Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean) This dataset contains a compilation of CTD bottle sensor values from theR/V Roger Revelle's Indian Ocean cruise RR2201. Data were compiled after export from SBE Processing Tools in R, QA/QC'd based on downcast profiles. All sensors used provided calibration coefficients except for fluorescence, which was calibrated based on in situ chlorophyll-a extractions.\n\ncdm_data_type = Other\nVARIABLES:\ntime (Datetimeutc, seconds since 1970-01-01T00:00:00Z)\ncast (unitless)\ncruise (unitless)\ntransect (unitless)\nevent (unitless)\nstation (unitless)\nlongitude (degrees_east)\nlatitude (degrees_north)\nbottle (unitless)\ndepth (m)\npressure (decibels (db))\ntemperature (degrees Celsius (degC))\nsalinity (Practical Salinity Units (PSU))\ndensity (kilograms per cubic meter (kg m-3))\ntransmission (per meter (m-1))\noxygen (micromoles of oxygen per kilogram (umol O2 kg-1))\noxygenSaturation (unitless)\npar (micromoles of photons per meter squared per second (umol photons m-2 s-1))\nfluorescence (milligrams of chlorophyll a per cubic meter (mg chl-a m-3))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_952687_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_952687_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_952687_v1/index.htmlTable https://www.bco-dmo.org/dataset/952687 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_952687_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_952687_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_952687_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_733711 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_733711.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_733711/ public [CTD NPP and nutrients] - Net primary production and nutrient data from R/V Hugh R. Sharp cruise HRS1414 CTD casts in the Mid and South-Atlantic Bight from July to August of 2014 (DANCE project) (Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters) Net primary production (NPP) and nutrient data were acquired from R/V Hugh R. Sharp cruise HRS1414 CTD casts in the Mid and South-Atlantic Bight from July to August of 2014 between latitudes 31.60\\u00b0N and 38.89\\u00b0N, and longitudes 71.09\\u00b0W and 75.16\\u00b0W.\n\ncdm_data_type = Other\nVARIABLES:\nStation (unitless)\nCast (unitless)\nBottle (unitless)\nDate (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nSal (Practical Salinity Units (PSU))\nTemperature (degrees Celsius)\nCHL_a (Concentration Of Chlorophyll In Sea Water, micrograms per liter (ug/l))\nNO3 (micromoles per liter (umol/l))\nNO2 (micromoles per liter (umol/l))\nPO4 (micromoles per liter (umol/l))\nNH4 (nanomoles per liter (nmol/l))\nUrea (micromoles per liter (umol/l))\nNPP (micromoles C per liter per day(umol/l/d))\nPC (micromoles  C per liter (umol/l))\nPN (micromoles N per liter (umol/l))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_733711_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_733711/index.htmlTable https://www.bco-dmo.org/dataset/733711 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_733711.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_733711&showErrors=false&email= BCO-DMO bcodmo_dataset_733711
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2397.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2397 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2397.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2397/ public [delta_O_18] - Oxygen Isotope data from 37 R/V Albatross IV, R/V Endeavor, R/V Oceanus, and R/V Parizeau (Canadian) cruises in the Gulf of Maine and Georges Bank, the Gulf of St. Lawrence and Scotian Shelf from 1994-1999 (GB project) (U.S. GLOBEC Georges Bank) Oxygen Isotope data from 37 R/V Albatross IV, R/V Endeavor, R/V Oceanus, and R/V Parizeau (Canadian) cruises in the Gulf of Maine and Georges Bank, the Gulf of St. Lawrence and Scotian Shelf from 1994-1999 (GB project)\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\nmonth_begin\nday_begin\nmonth_end\nday_end\nsi\nlocation\nevent\nstation_std\nlatitude (degrees_north)\nlongitude (degrees_east)\ncast\nbottle\ndelta_O_18\ntemp (Temperature, degrees centigrade)\nsal\nflvolt (volts)\ntrans_v (volts)\ncond_mM (Cond M M, milliMhos/centimeter)\ndepth_w (Depth, meters)\ndepth (m)\ndiff_delta_O_18\ncomments\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2397_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2397/index.htmlTable https://www.bco-dmo.org/dataset/2397 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2397.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2397&showErrors=false&email= BCO-DMO bcodmo_dataset_2397
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_767285 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_767285.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_767285/ public [Dissolved phenols] - Concentrations of dissolved organic carbon and phenols from Polarstern cruise PS 94-ARK-XXIX/3 from August to October 2015 (Development and application of a high sensitivity, ultra low volume method to measure biomarkers of terrigenous organic matter in the open ocean) Concentrations of dissolved organic carbon and phenols from Polarstern cruise PS 94-ARK-XXIX/3 from August to October 2015.\n\ncdm_data_type = Other\nVARIABLES:\nStation (unitless)\nCast (unitless)\nBottle (unitless)\ntime (Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nTemp (Temperature, degrees Celsius)\nSalinity (Sea Water Practical Salinity, PSU)\nDOC (micromoles per liter (umol/L))\nPhenols (picomoles per liter (pmol/L))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_767285_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_767285/index.htmlTable https://www.bco-dmo.org/dataset/767285 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_767285.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_767285&showErrors=false&email= BCO-DMO bcodmo_dataset_767285
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_911212_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_911212_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_911212_v1/ public [Epiphytic bacteria methane production data] - MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project) (Collaborative Research: Do Cyanobacteria Drive Marine Hydrocarbon Biogeochemistry?) The essential nutrient phosphorus is biologically scarce in the Sargasso Sea, yet the pelagic macroalgae Sargassum, for which this area of the North Atlantic Ocean is named, thrives. We tested the hypothesis that Sargassum holobionts utilize methylphosphonate (MPn) as an alternative source of phosphorus, finding lysis liberated phosphonate-derived methane. The observed activity occurred at concentrations as low as 35 nM MPn and was inhibited by antibiotics, implicating microbial members of the holobiont capable of MPn lysis at realistic environmental concentrations. A survey of macroalgal species inhabiting the Sargasso Sea found a ubiquitous capacity for MPn lysis; such capacity was absent in species inhabiting phosphorus-replete waters of the California Current, pointing to phosphorous limitation as a selective pressure. These results suggest algal holobionts may conditionally acquire phosphorus from phosphonates while simultaneously serving as a source of atmospheric methane.\n\ncdm_data_type = Other\nVARIABLES:\nOrder (unitless)\nDate (unitless)\nTrial (unitless)\nCondition (unitless)\nNumber_of_Replicates (count)\nInitial_MPn (nM)\nAdditional_Amendments (unitless)\nBottle (unitless)\nT1_Timepoint (days)\nT1_Timepoint_mean_CH4_production (nmol g^-1)\nT1_Timepoint_CH4_no_sig_fig_rounding (nmol g^-1)\nT2_Timepoint (days)\nT2_Timepoint_mean_CH4_production (nmol g^-1)\nT2_Timepoint_CH4_no_sig_fig_rounding (nmol g^-1)\nT3_Timepoint (days)\nT3_Timepoint_CH4_production (nmol g^-1)\nT3_Timepoint_CH4_no_sig_fig_rounding (nmol g^-1)\n... (40 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_911212_v1/index.htmlTable https://www.bco-dmo.org/dataset/911212 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_911212_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_911212_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_911212_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_776552 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_776552.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_776552/ public [ETNP Iodine Speciation] - Iodine speciation measurements aboard R/V Roger Revelle and R/V Falkor in April and June 2018, respectively. (The role of cryptic nutrient cycling within sinking particles on trace element transport in oxygen minimum zones) Iodine speciation measurements aboard R/V Roger Revelle and R/V Falkor in April and June 2018, respectively.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (unitless)\nBottle (unitless)\nStation (unitless)\ndepth (m)\nIodate (nanoMolar)\nIodide (nanoMolar)\nTotal_Iodine (nanoMolar)\nExcess_Iodine (nanoMolar)\nlongitude (degrees_east)\nlatitude (degrees_north)\nDate (unitless)\nTime_UTC (unitless)\nsource_file (unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_776552_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_776552/index.htmlTable https://www.bco-dmo.org/dataset/776552 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_776552.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_776552&showErrors=false&email= BCO-DMO bcodmo_dataset_776552
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_3836.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3836 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3836.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_3836/ public [GT10-11 - Th234_Total_and_U238] - Water-column total Thorium-234 and Uranium-238 from R/V Knorr cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project) (U.S. GEOTRACES North Atlantic Transect) Water-column total Th-234 with 4 L method and U-238 from U-salinity relationship from the 2010 and 2011 U.S. GEOTRACES cruises.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (text)\nstation_GEOTRC (unitless)\ncruise_part (text)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\ndepth_n (Depth, meters)\ndepth_GEOTRC_CTD (Depth, meters)\nevent (unitless)\nevent_GEOTRC (unitless)\ncast_GEOTRC (unitless)\nsample_GEOTRC (unitless)\nsample_bottle_GEOTRC (unitless)\nbottle (unitless)\nbottle_GEOTRC (unitless)\nmonth_gmt (unitless)\nday_gmt (unitless)\nyear (unitless)\ntime_gmt (unitless)\nU238 (dpm/Liter)\nU238_unc (dpm/Liter)\nTh234_tot (dpm/Liter)\nTh_234_tot_unc (dpm/Liter)\nq_flag (unitless)\ntime (Cast ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nBTL_ISO_DateTime_UTC (BTL ISO Date Time UTC, unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_3836_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_3836/index.htmlTable https://www.bco-dmo.org/dataset/3836 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_3836.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_3836&showErrors=false&email= BCO-DMO bcodmo_dataset_3836
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2373 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2373.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2373/ public [nutrients_NBP] - Nutrient data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean) Nutrient data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\nstation_desc\nstation\ncast\nlatitude (degrees_north)\nlongitude (degrees_east)\nyrday_gmt (YYY)\nday_gmt\nmonth_gmt\ndepth (m)\nbottle\nNO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromoles/liter)\nNO3 (Mole Concentration Of Nitrate In Sea Water, micromoles/liter)\nNO2 (Mole Concentration Of Nitrite In Sea Water, micromoles/liter)\nNH4 (Mole Concentration Of Ammonium In Sea Water, micromoles/liter)\nPO4 (Mass Concentration Of Phosphate In Sea Water, micromoles/liter)\nSiOH_4 (Si OH 4, micromoles/liter)\nComments\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2373_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2373/index.htmlTable https://www.bco-dmo.org/dataset/2373 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2373.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2373&showErrors=false&email= BCO-DMO bcodmo_dataset_2373
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_913904_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_913904_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_913904_v1/ public [OSNAP Noble Gases 2016] - Noble gas concentrations from water samples collected in August and September 2016 during R/V Neil Armstrong cruise AR7-02 as part of the Overturning in the Subpolar North Atlantic Project (O-SNAP) (Tracking Greenland Melt in the Ocean Using Noble Gas Fingerprints) This noble gas dataset was collected around Southern Greenland in August and September of 2016 aboard the R/V Neil Armstrong as part of the Overturning in the Subpolar North Atlantic Project (O-SNAP). Parameters include the concentrations of Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), along with the co-located temperature, salinity, and pressure data from the CTD at the sample collection point. During the cruise, 391 noble gas water samples were collected, of which funding was available for 86 to be analyzed at Woods Hole Oceanographic Institution's Isotope Geochemistry Facility. Those processed samples are archived in this dataset. The 86 analyzed noble gas samples are concentrated along five sections across the shelfbreak on the east and west sides of Cape Farewell in southern Greenland. Noble gas samples were acquired from 10-liter Niskin bottles using gravity feed-through TYGON tubing to fill lengths of 5/8\" copper refrigeration tubing (trapping ~45 grams water in replicate pairs), then each was hydraulically crimp sealed.\n\ncdm_data_type = Other\nVARIABLES:\nstation (unitless)\nlat (degrees_north)\nlongitude (degrees_east)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nbottle (unitless)\npressure (decibars (dbar))\ntemperature (degrees Celsius)\nsalinity (PSU)\nHe3_sat_anomaly (percent (%))\nHelium_concentration (moles per kilogram (mol/kg))\nNeon_concentration (moles per kilogram (mol/kg))\nArgon_concentration (moles per kilogram (mol/kg))\nKrypton_concentration (moles per kilogram (mol/kg))\nXenon_concentration (moles per kilogram (mol/kg))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_913904_v1/index.htmlTable https://www.bco-dmo.org/dataset/913904 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_913904_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_913904_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_913904_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_905235_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_905235_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_905235_v1/ public [pH internal Consistency Experiment: Raw pH Data] - Raw pH data acquired during the pH internal consistency experiment. (Improving Accuracy and Precision of Marine Inorganic Carbon Measurements) These data include the measured pHt, total alkalinity, dissolved inorganic carbon, raw pHt absorbance, and calculated pHt of 25 batches of seawater as a function of temperature, salinity, and pCO2. These data were used to evaluate the internal consistency of 120 different possible combinations of CO2 system constants.\n\nThe marine inorganic carbon system can be calculated with two measured parameters due to thermodynamic relationships. However, there are many different parameterizations for the required constants and the most accurate or best is not known. These data were used to evaluate the constants and make recommendations for which constants to use, and how to perform CO2 system calculations.\n\ncdm_data_type = Other\nVARIABLES:\nBatch (unitless)\nBottle (unitless)\nRep (unitless)\nPractical_Salinity (unitless)\nCalculated_Temperature (Degrees Celsius (˚C))\nMeasured_Temperature (Degrees Celsius (˚C))\nA434 (Absorbance units (AU))\nA578 (Absorbance units (AU))\nA730 (Absorbance units (AU))\nA488 (Absorbance units (AU))\nR (Absorbance units (AU))\nraw_pHt (unitless)\nflag (unitless)\nflag_reason (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_905235_v1/index.htmlTable https://www.bco-dmo.org/dataset/905235 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_905235_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_905235_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_905235_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2374 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2374.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2374/ public [POC_PON] - Particulate Organic Carbon and Nitrogen from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean) Particulate Organic Carbon and Nitrogen from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\nstation_desc\nstation\ncast\ngrid_line\ngrid_sta\nyrday_gmt (YYY.Y)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent\nbottle\ndepth_ (Depth, meters/centimeters)\nPOC (Particulate Organic Carbon, ug/l)\nPON (ug/l)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2374_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2374/index.htmlTable https://www.bco-dmo.org/dataset/2374 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2374.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2374&showErrors=false&email= BCO-DMO bcodmo_dataset_2374
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2375.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2375 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2375.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2375/ public [production vs. irradiance] - Production vs Irradiance data from RVIB Nathaniel B. Palmer cruise NBP0103 in the Southern Ocean in 2001 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean) Production vs Irradiance data from RVIB Nathaniel B. Palmer cruise NBP0103 in the Southern Ocean in 2001 (SOGLOBEC project)\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\nstation_desc\nstation\ngrid_line\ngrid_sta\nyrday_gmt (YYY.Y)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent\ncast\nbottle\ndepth (m)\ndiff_from_8C (Diff From 8 C, degrees C)\nreplicate\nalpha ((mgC/chla/h)/(uE/m2/s))\nbeta ((mgC/chla/h)/(uE/m2/s))\nIk ((uE/m2/s))\nPmax ((mgC/chla/h))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2375_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2375/index.htmlTable https://www.bco-dmo.org/dataset/2375 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2375.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2375&showErrors=false&email= BCO-DMO bcodmo_dataset_2375
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924943_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924943_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_924943_v1/ public [RR2311 Bottle Data] - RR2311 bottle data from R/V Roger Revelle cruise RR2311 in the Eastern Tropical South Pacific from November to December 2023 (Nitrite Oxidation in Oxygen Minimum Zones) This dataset includes the Niskin bottle data collected on R/V Roger Revelle cruise RR2311 in the Eastern Tropical South Pacific, off the coast of Chile and Peru,  from November to December 2023. Data were processed with Seasave V 7.26.7.121.\n\ncdm_data_type = Other\nVARIABLES:\nCast (unitless)\nBottle (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nMonth (unitless)\nDay (unitless)\nYear (unitless)\nTime (unitless)\nLatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nSigmaTheta (kilograms per cubic meter (kg/m3))\nSalinity (PSU)\nTemperature (degrees Celsius)\nChlFlour (milligrams per cubic meter (mg/m3))\nOxygen (micromoles per liter (umol/l))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_924943_v1/index.htmlTable https://www.bco-dmo.org/dataset/924943 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_924943_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_924943_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_924943_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_718117 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_718117.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_718117/ public [SBDOM11 mini-remineralization expt.] - Dilution batch-culture bioassay (remineralization) experiments from SBDOM11 project cruise from R/V Point Sur PS1103 in the Santa Barbara Channel, May 2011 (SBDOM project, SBC LTER project) (Mechanisms controlling the production and fate of DOM during diatom blooms) This dataset includes results from dilution batch-culture bioassay experiments reporting bacterial abundance, growth rates, barcode sequences and DOC were from the SBDOM 11 cruise in May 2011.\n\ncdm_data_type = Other\nVARIABLES:\nSample (unitless)\nsta_id (unitless)\nbottle (unitless)\nInitiation_date (unitless)\nInitiation_time (unitless)\nTimepoint (unitless)\nDate (unitless)\nDOC_sampling_time (unitless)\nDOC_Bottle_A (micromol/liter)\nDOC_A_st_dev (micromol/liter)\nDOC_Bottle_B (micromol/liter)\nDOC_B_st_dev (micromol/liter)\nBact_abun_sampling_time (unitless)\nBact_abun_A (cells/liter)\nBact_abun_B (cells/liter)\nDNA_sampling_time (unitless)\nPyrosequencing_barcode (unitless)\nmu_growth_A (cells/day)\nmu_growth_B (cells/day)\nBGE_A (unitless)\nBGE_B (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_718117/index.htmlTable https://www.bco-dmo.org/dataset/718117 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_718117.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_718117&showErrors=false&email= BCO-DMO bcodmo_dataset_718117
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2376 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2376.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_2376/ public [simulated in situ primary production] - Simulated in situ production data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean) Simulated in situ production data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)\n\ncdm_data_type = Other\nVARIABLES:\ncruiseid\nyear\nstation_desc\nstation\ngrid_line\ngrid_sta\nyrday_gmt (YYY.Y)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent\ncast\nbottle\ndepth (m)\nproduction ((mgC/m2/h))\nprod_std_dev ((mgC/m2/h))\npar_d_expt ((uE/cm2/expt))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_2376_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_2376/index.htmlTable https://www.bco-dmo.org/dataset/2376 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_2376.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_2376&showErrors=false&email= BCO-DMO bcodmo_dataset_2376
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_489085.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_489085 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_489085.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_489085/ public [tidepool incubation ammonium] - Ammonium levels in incubated bottles in tidepools from Cape Flattery, WA from 2010-2011 (Regenerated Nitrogen project) (The Role of Regenerated Nitrogen for Rocky Shore Productivity) We evaluated the role of mussels by adding 15N-labeled NH4+ to an assemblage\nof tidepools where they were either present at natural abundance levels, or\nabsent through manual removal. \\u00a0The role of phototrophs was separately\nexamined by conducting these experiments both during the day and at night.\n\\u00a0The tidal height of pools varied between 1.2 to 1.5 m above Mean Lower\nLow Water (MLLW). Tidepools were thus isolated from each other as well as the\nnearshore environment during the low tide period when experiments were\nconducted. Each experiment included 4 to 5 mussel removal (MR) tidepools\n(since 2002) and 4 to 5 mussel control (MC) tidepools with natural mussel\ndensities. \\u00a0In June 2010, we performed daytime NH4+ tracer experiments\nand in August 2010 nighttime experiments using the same tidepools. The\nfollowing year (July 2011) these experiments were repeated with the addition\nof bottle incubations (see below) to evaluate the effects of suspended\ntidepool components and extended sampling for 6 days after the initial 15N\naddition to test for long-term retention of NH4+. \\u00a0During the 2011\nexperiments, unforeseen rain reduced the salinity in some pools by up to 51%,\nand we have attempted to correct for the expected dilution of NH4+ in our\ntidepool rate calculations.\n \nBecause isotope enrichment levels were relatively low, we used the\nconventional delta notation instead of atom% to describe variations in 15N\nenrichment (where delta-15NH4+ = {(15N:14N sample \\u00f7 15N:14N standard)\n-1}\\u00d71000\\u2030, where the standard is atmospheric N2. \\u00a0Tracer\nlabeled ammonium chloride (15NH4Cl) was added to the pools to approximate a\n1000\\u2030 enrichment in 2010 (doubling the 15N-NH4+ concentration) and a\n2000\\u2030 enrichment in 2011(tripling the 15N-NH4+ concentration). 15N\nnatural abundance is only 0.365% and these tracer additions thus had a\nnegligible effect on the overall NH4+ concentrations increasing them by only\n~0.4% and ~0.8%, respectively. Tidepool volumes were estimated\nspectrophotometrically using varying concentrations of food dye (Pfister\n1995). Together with estimates of NH4+ concentration (from 2009 data), we\nestimated the tracer addition required to achieve the targeted 15N\nenrichments. However, the actual initial enrichments varied substantially,\n684.4 - 2406.4\\u2030 in 2010 and 781.4 - 3880.2\\u2030 in 2011, likely due to\nerror in tidepool volume estimation and natural variations in initial NH4+\nconcentrations. Fortunately, we sampled immediately following each tracer\naddition allowing for the determination of the true initial 15N enrichment.\n\\u00a0\n \nPrior to tracer addition at ebb tide, 100 mL of tidepool water was syringe-\nfiltered (Whatman GF/F) into separate HDPE bottles for natural abundance\n15NH4+ and concentration determination. \\u00a0To each pool, tracer 15NH4+ was\nthen added and distributed by stirring with a stick. Water samples were\nimmediately collected for measuring initial 15N enrichment and subsequently at\n2, 4, and 6 hour intervals to determine isotope and concentration time\ncourses. All water samples were frozen until analysis. Tidepool oxygen, pH,\nand temperature (Hach HQ4D) were also collected at ~ 2 h intervals throughout\nthe experiment.\n \nIn 2011 we also assessed the contribution of the suspended microbial community\nto NH4+ cycling by enclosing tidepool water in a 250 mL transparent\npolycarbonate incubation bottle. Following tracer addition, the bottle was\nfilled, then left to float in the tidepool for the duration of the experiment.\nSamples from bottles were filtered as described both immediately after\ncontainment and at the end of the experiment (~6 h later).\n \nWe assessed macroalgal contribution to NH4+ removal by transplanting two\ntidepool-dwelling algae species. \\u00a0Prionitis sternbergii were sampled 2\nweeks prior to the experiment for baseline natural abundance 15N values and\ntransplanted into the pools with Z-Spar Epoxy (Pfister 2007). On the day of\nthe experiment, the red-alga, Corallina vancouveriensis from a single source\npatch, was also sampled for 15N natural abundance, inserted into pieces of\nStyrofoam, and floated in each pool.\n \nAt the end of each experiment (~6 h sampling point), we sampled tidepool\nparticulate organic material (POM) by filtering through combusted GF/F filters\nuntil they clogged (~ 600 mL), comparing these samples with POM similarly\nsampled from the immediate nearshore. \\u00a0Floating Corallina spp. samples\nwere collected into clean Eppendorf tubes, and similar sized pieces of\nPrionitis spp. were collected from each pool into clean foil packets.\\u00a0  \n We evaluated the extent of longer-term 15N tracer retention in 2011 by\nsampling tidepool water, POM and transplanted Prionitis 1, 3, and 6 days\nfollowing tracer addition. We sampled at ebb tide and at again at slack water\njust prior to high tide on the first day after tracer addition (that is, 24 h\nlater) and at slack water prior to high tide on Day 3 and 6.\\u00a0\n \nRelevant References:\n \n2014\\. Pather, S., C. A. Pfister, M. Altabet, D. M. Post. Ammonium cycling in\nthe rocky intertidal: remineralization, removal and retention. Limnology and\nOceanography\n59:361-372.\\u00a0[http://aslo.org/lo/toc/vol_59/issue_2/0361.htm](\\\\http://aslo.org/lo/toc/vol_59/issue_2/0361.html\\\\)\n \nDOI for this dataset:\\u00a0The role of regenerated nitrogen for rocky shore\nproductivity, Cape Flattery, Washington, 2010 &\n2011.\\u00a0Handle:\\u00a0[http://hdl.handle.net/1912/6420](\\\\http://hdl.handle.net/1912/6420\\\\).\\u00a0DOI:10.1575/1912/6420\n \nRelated Datasets:  \n[ammonium removal by seaweeds](\\\\https://www.bco-dmo.org/dataset/489420\\\\)  \n[filter tracer content](\\\\https://www.bco-dmo.org/dataset/489283\\\\)  \n[natural abundance N and C filter content](\\\\http://www.bco-\ndmo.org/dataset/489310\\\\)  \n[tidepool ammonium and mussels](\\\\https://www.bco-dmo.org/dataset/488860\\\\)\n\ncdm_data_type = Other\nVARIABLES:\nsite (unitless)\n... (10 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_489085_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_489085/index.htmlTable https://www.bco-dmo.org/dataset/489085 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_489085.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_489085&showErrors=false&email= BCO-DMO bcodmo_dataset_489085
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765859.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765859 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765859.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_765859/ public [Water column Th-234 activities] - Water column Th-234 activities from 4-liter water samples at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 (Collaborative Research:   Are all traps created equal?  A multi-method assessment of the collection and detection of sinking particles in the ocean) Water column Th-234 activities from 4-liter water samples at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017.\n\ncdm_data_type = Other\nVARIABLES:\ndeployment (unitless)\nstation (unitless)\ncast (unitless)\nbottle (unitless)\ndepth (m)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndate (unitless)\ntime2 (Time, unitless)\ntime (ISO Date Time UTC, seconds since 1970-01-01T00:00:00Z)\nU238_tot (disintegration per minute per liter (dpm/L))\nU238_tot_err (disintegration per minute per liter (dpm/L))\nTh234_tot (disintegration per minute per liter (dpm/L))\nTh234_tot_err (disintegration per minute per liter (dpm/L))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_765859_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_765859/index.htmlTable https://www.bco-dmo.org/dataset/765859 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_765859.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_765859&showErrors=false&email= BCO-DMO bcodmo_dataset_765859

 
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