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log in [Cascadia Margin seep DOC and associated geochemical data] - Porewater dissolved organic carbon and associated geochemical data for methane seeps in the Cascadia Margin: Astoria Canyon, Barkley Canyon, Hydrate Ridge, and Bullseye Vent (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean) These data include vertical profiles of concentrations and stable carbon isotope values of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), total organic carbon (TOC) from sediment cores collected at methane seeps and reference sites. Sediment porosity and dissolved sulfate and methane concentrations are also presented. Methane seeps in Astoria Canyon, Barkley Canyon, Hydrate Ridge, and Bullseye Vent, along the Cascadia Margin, were sampled. These data were collected over two decades and across four cruises: PGC02-08 (CCGS John P. Tully, 2002), Hydrates 2004 Sea Trial (CCGS John P. Tully, 2004), AT50-14 (R/V Atlantis, 2023),  and AT50-29B (R/V Atlantis, 2024).\n\nThese data are used to assess the prevalence of methane-derived DOC at methane seeps, which may contribute ‘old' carbon to the deep ocean or serve as a source of reduced carbon for the deep ocean microbial loop.\n\ncdm_data_type = Other\nVARIABLES:\nRegion (unitless)\nCruise (unitless)\nSamplingDate (seconds since 1970-01-01T00:00:00Z)\nCoreID (unitless)\nSampleID (unitless)\nCoreType (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nWaterDepth_m (meters (m))\nMidDepth_cmbsf (centimeters below sea floor (cmbsf))\nporosity (unitless)\nSO4_mM (millimolar (mM))\nCH4_uM (micromolar (uM))\nDOC_uM (micromolar (uM))\nDOC_d13C_permil (per mille (‰))\nDIC_mM (millimolar (mM))\n... (4 more variables)\n BCO-DMO bcodmo_dataset_959765_v1
log in [Diel multi 'omics] - Diel multi 'omics data from surface ocean microbial community samples collected during Hawaiʻi Diel Sampling (HaDS) in Kāneʻohe Bay and adjacent offshore waters of O'ahu, Hawai'i from December 2020 to August 2021 (From Signatures of Translational Regulation to Outcomes of Natural Selection: Evolution of Marine Microbes in Changing Environments) This dataset contains biogeochemical data, sampling information, and genetic accession identifiers for the Hawaiʻi Diel Sampling (HaDS) survey in Kāneʻohe Bay and adjacent offshore waters of O'ahu, Hawai'i from December 2020 to August 2021.\n\nStudy description:\n\nHere, we present data from the Hawaiʻi Diel Sampling (HaDS) survey, which represents a high-resolution sampling of surface ocean microbial communities every 1.5 hours for 48 hours across two environments: Kāneʻohe Bay on the windward coast of Oʻahu, Hawaiʻi, and the adjacent offshore. At both the coastal Kāneʻohe Bay station (HP1) and the adjacent offshore station (STO1), we sampled at 33 time-points across 48 hours in August 2021, and subsequently produced 59 metatranscriptomes, 65 short-read metagenomes, 8 long-read metagenomes, and 66 metaepitranscriptomes. We also generated four deeply-sequenced short-read metagenomes from samples collected in the late fall and spring prior to HaDS through routine Kāneʻohe Bay Time-series sampling. The goal of HaDS is to characterize microbial responses to diel changes in ocean biogeochemistry and investigate mechanisms of transcriptional and translation regulation. These data were collected by Dr. A. Murat Eren of the Helmholtz Institute for Functional Marine Biodiversity.\n\ncdm_data_type = Other\nVARIABLES:\nHADS_Universal_Sample_ID (unitless)\nNCBI_BioProject (unitless)\nBioSample_accession (unitless)\nsampleID_MTX (unitless)\nsampleID_TRNA (unitless)\nsampleID_MGX (unitless)\nsampleID_HMW (unitless)\nStation (unitless)\nDate (unitless)\nTime_sampled (hh:mm)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n... (29 more variables)\n BCO-DMO bcodmo_dataset_963210_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_908475_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_908475_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_908475_v1/ public [Dissolved Organic Carbon] - Bulk dissolved organic carbon (DOC) from two microcosm incubation experiments conducted under three light treatments using water originating from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022 (Bacteria as Biosensors of Carbon and Energy Flow in Marine Ecosystems: Quantitative Links Between Substrates, Transcripts, and Metabolism) Bulk dissolved organic carbon (DOC) was collected from two microcosm incubation experiments. Sample water originated from West Bay of the Neuse River Estuary, North Carolina USA in 2021 and 2022. The microcosms were 60 liters, conducted in biological duplicates under three light treatment incubations: 12-hour light-dark cycle of photosynthetically active radiation (PAR), 12-hour light-dark cycle of UV-B radiation, or darkness. Samples were collected from the microcosms in duplicate every few days for over one month to examine how light and the resulting microbial activity altered the DOC pool over time.\n\ncdm_data_type = Other\nVARIABLES:\nExperiment_Name (unitless)\nStart_date (unitless)\nTreatment (unitless)\nIncubation_day (days)\nTank_ID (unitless)\nDOC_uM (micromoles per liter (umol L-1))\nDOC_Technical_sd (micromoles per liter (umol L-1))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_908475_v1/index.htmlTable https://www.bco-dmo.org/dataset/908475 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_908475_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_908475_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_908475_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_745905 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_745905.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_745905/ public [Eastern Shore pore water analysis] - Chemical analysis from sediment core pore water samples collected in the back barrier island bays on Virginia’s Eastern Shore in July 2017 (Toward an Improved Understanding of Blue Carbon: The Role of Seagrasses in Sequestering CO2) This dataset includes results of analysis on sediment cores collected in the back barrier island bays on Virginia\\u2019s Eastern Shore in July 2017 - initial pH, alkalinity, sulfate, DIC, Fe, NH4, sulfide, and DOC.\n\ncdm_data_type = Other\nVARIABLES:\nsite (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nCore (unitless)\nDepth_cm (Depth, centimeters)\nInitial_pH (Initial P H, NBS scale)\nAlkalinity_mM (Alkalinity M M, milliMoles)\nSulfate_mM (Sulfate M M, milliMoles)\nDIC_mM (DIC M M, milliMoles)\nFe_uM (Fe U M, microMoles)\nNH4_uM (NH4 U M, microMoles)\nSulfide_uM (Sulfide U M, microMoles)\nDOC_uM (DOC U M, microMoles)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_745905_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_745905/index.htmlTable https://www.bco-dmo.org/dataset/745905 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_745905.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_745905&showErrors=false&email= BCO-DMO bcodmo_dataset_745905
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_717562.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_717562 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_717562.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_717562/ public [EN556 LV incubations: DOC, bacterial cell concentration, and bacterial production] - Large volume incubation: DOC, bacterial cell concentration and production from RV/Endeavor EN556, June 2015 (Patterns of activities project) (Latitudinal and depth-related contrasts in enzymatic capabilities of pelagic microbial communities: Predictable patterns in the ocean?) Bacterial protein production, cell counts, and DOC were measured in mesocosm incubations after half the mesocosms were amended with Thalasiosira. See Niskin Bottle and Cast List EN556 to link specific casts and bottles to each experiment: https://www.bco-dmo.org/dataset/717427.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (unitless)\nstation (unitless)\ntimepoint (unitless)\ntime_elapsed_hr (hours)\ndepth_id (Depth, unitless)\ndepth (m)\nlat_degdecmin (Latitude, degrees and decimal minutes)\nlon_degdecmin_W (Longitude, degrees and decimal minutes)\nlatitude (degrees_north)\nlongitude (degrees_east)\ncast (unitless)\ntemp (Temperature, degrees Celsius)\nsalinity (Sea Water Practical Salinity, per mil)\ntreatment (unitless)\nmeso_no (unitless)\nDOC_uM (DOC U M, micromolar)\ncells_per_mL (Cells Per M L, cells/milliliter)\nLeu_3H_rep_1 (Leu 3 H Rep 1, pico mol leucine/hour)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_717562_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_717562/index.htmlTable https://www.bco-dmo.org/dataset/717562 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_717562.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_717562&showErrors=false&email= BCO-DMO bcodmo_dataset_717562
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_717577.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_717577 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_717577.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_717577/ public [EN556 seawater measurements and initial conditions] - Measurements of nutrients, bacterial cell concentration and bacterial production from RV/Endeavor EN556, June 2015 (Patterns of activities project) (Latitudinal and depth-related contrasts in enzymatic capabilities of pelagic microbial communities: Predictable patterns in the ocean?) Nutrients, bacterial cell counts, and bacterial protein production as measured by 3H-leucine incorporation from the 'bulk water experiments'. Water was collected on EN556. See Niskin Bottle and Cast List EN556 to link specific casts and bottles to each experiment: https://www.bco-dmo.org/dataset/717427.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (unitless)\nstation (unitless)\ncast (unitless)\ndepth_id (Depth, unitless)\ndepth (m)\nlat_degdecmin (Latitude, degrees and decimal minutes)\nlon_degdecmin_W (Longitude, degrees and decimal minutes)\nlatitude (degrees_north)\nlongitude (degrees_east)\ntemp (Temperature, degrees Celsius)\nsalinity (Sea Water Practical Salinity, per mil)\ntimepoint (unitless)\ntime_elapsed_hr (hours)\nNO2_NO3_uM (Mole Concentration Of Nitrate In Sea Water, micromolar)\nNH4_uM (Mole Concentration Of Ammonium In Sea Water, micromolar)\nPO4_uM (Mass Concentration Of Phosphate In Sea Water, micromolar)\nDOC_uM (DOC U M, micromolar)\ncells_per_mL (Cells Per M L, cells/milliliter)\nLeu_3H_rep_1 (Leu 3 H Rep 1, pico mol leucine/hour)\nLeu_3H_rep_2 (Leu 3 H Rep 2, pico mol leucine/hour)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_717577_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_717577/index.htmlTable https://www.bco-dmo.org/dataset/717577 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_717577.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_717577&showErrors=false&email= BCO-DMO bcodmo_dataset_717577
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_745865 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_745865.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_745865/ public [Gulf of Mexico pore water analysis] - Chemical analysis from sediment core pore water samples collected in the northern Gulf of Mexico, May 2017 (Toward an Improved Understanding of Blue Carbon: The Role of Seagrasses in Sequestering CO2) This dataset includes results of analysis on sediment cores collected from the northern Gulf of Mexico in May 2017 - initial pH, alkalinity, sulfate, DIC, Fe, NH4, sulfide, and DOC.\n\ncdm_data_type = Other\nVARIABLES:\nsite (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nCore (unitless)\nDepth_cm (Depth, centimeters)\nInitial_pH (Initial P H, NBS scale)\nAlkalinity_mM (Alkalinity M M, milliMoles)\nSulfate_mM (Sulfate M M, milliMoles)\nSulfate_stdev (milliMoles)\nDIC_mM (DIC M M, milliMoles)\nFe_uM (Fe U M, microMoles)\nNH4_uM (NH4 U M, microMoles)\nSulfide_uM (Sulfide U M, microMoles)\nDOC_uM (DOC U M, microMoles)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_745865_fgdc.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_745865/index.htmlTable https://www.bco-dmo.org/dataset/745865 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_745865.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_745865&showErrors=false&email= BCO-DMO bcodmo_dataset_745865
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928246_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_928246_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_928246_v1/ public [Sediment pore water geochemical compositional data] - Geochemical composition of sediment pore water samples collected in the Equatorial Pacific during October and November 2020 on R/V Kilo Moana cruise KM2012 (Collaborative Research: How and Why eNd Tracks Ocean Circulation) Water column, sediment, and pore water samples were collected during R/V Kilo Moana cruise KM2012 in the Equatorial Pacific during October and November 2020. This dataset includes elemental concentrations, Neodymium isotope ratios, pH, and nutrients from the sediment pore water samples.\n\ncdm_data_type = Other\nVARIABLES:\nStation_Number (unitless)\nLatitude (degrees_north)\nlongitude (degrees_east)\nDate (unitless)\nbottom_depth (meters (m))\nnominal_depth (centimeters (cm))\nLa_pM (picomolar (pmol/L))\nCe_pM (picomolar (pmol/L))\nPr_pM (picomolar (pmol/L))\nNd_pM (picomolar (pmol/L))\nSm_pM (picomolar (pmol/L))\nEu_pM (picomolar (pmol/L))\nGd_pM (picomolar (pmol/L))\nTb_pM (picomolar (pmol/L))\nDy_pM (picomolar (pmol/L))\nHo_pM (picomolar (pmol/L))\nEr_pM (picomolar (pmol/L))\nTm_pM (picomolar (pmol/L))\nYb_pM (picomolar (pmol/L))\nLu_pM (picomolar (pmol/L))\nCo_nM (nanomolar (nmol/L))\nNi_nM (nanomolar (nmol/L))\nCu_nM (nanomolar (nmol/L))\nZn66_nM (nanomolar (nmol/L))\nZn68_nM (nanomolar (nmol/L))\n... (38 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_928246_v1/index.htmlTable https://www.bco-dmo.org/dataset/928246 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_928246_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_928246_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_928246_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_735806 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_735806.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_735806/ public [SIMCO: DOC and salinity 2014] - Dissolved organic carbon (DOC) and salinity data from seasonal collections/incubations, Doboy Sound, Sapelo Island, GA, July and October 2014 (High Resolution Linkages Between DOC Turnover and Bacterioplankton in a Coastal Ocean) DOC from field and incubation collections of estuarine waters near Sapelo Island, GA in July and October 2014 was analyzed for chemical concentrations. Analysis of the dissolved organic carbon pool retrieved by solid-phase extraction (PPL resin) was analyzed to determine organic carbon concentrations (by TOC Analyzer; Shimadzu).\n\ncdm_data_type = Other\nVARIABLES:\ndate (unitless)\nsample (unitless)\nDOC_uM (DOC U M, microMol)\nSalinity_psu (Sea Water Practical Salinity, practical salinity units)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_735806/index.htmlTable https://www.bco-dmo.org/dataset/735806 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_735806.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_735806&showErrors=false&email= BCO-DMO bcodmo_dataset_735806

 
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