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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659440 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659440.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_659440/ public [AT26-14 Alvin sample logs] - Sample logs from R/V Atlantis (AT26-14) Alvin dives in the Gulf of Mexico during 2014 (Lophelia OA project) (Physiological and genetic responses of the deep-water coral, Lophelia pertusa, to ongoing ocean acidification in the Gulf of Mexico) Sample logs from R/V Atlantis (AT26-14) Alvin dives in the Gulf of Mexico during 2014 (Lophelia OA project)\n\ncdm_data_type = Other\nVARIABLES:\ndive (unitless)\nsampleLog_date (Sample Log Date, unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nutmx (meters)\nutmy (meters)\ndepth (m)\nsampleLog_time (Sample Log Time, unitless)\ntime2 (Time, unitless)\nsampleLog_seconds (Sample Log Seconds, seconds)\ntime_sec (seconds)\nsampleLog_sample (Sample Log Sample, unitless)\nsampleLog_location (Sample Log Location, unitless)\nsampleLog_pump (Sample Log Pump, unitless)\nsampleLog_species (Sample Log Species, unitless)\nsampleLog_notes (Sample Log Notes, unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_659440_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_659440_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_659440/index.htmlTable https://www.bco-dmo.org/dataset/659440 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_659440.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_659440&showErrors=false&email= BCO-DMO bcodmo_dataset_659440
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_996532_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_996532_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_996532_v1/ public [Glider observations from the southern Ross Sea] - Observations from two gliders deployed in the southern Ross Sea from November 2022 through January 2023 (NSFGEO-NERC: Collaborative Research – P2P: Predators to Plankton — Biophysical Controls in Antarctic Polynyas) Two gliders were launched in the southern Ross Sea and recorded data from November 2022 through January 2023 as part of the Plankton to Predators project. Sensors on the gliders included temperature, salinity, oxygen, fluorescence, optical backscatter and active acoustics; one glider had a photosynthetically active radiation (PAR) sensor and an passive acoustic monitoring sensor. From these data we quantified chlorophyll and particulate organic carbon concentrations, and also an estimate of krill and small fish (those data are not included in this submission). Data were decimated to 3-meter intervals for ease in analysis. The spatial extent of the glider observations ranged from 169.5–172.3°W and 77.4–76.4°S.\n\ncdm_data_type = Other\nVARIABLES:\nSeaglider (unitless)\nDive (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nMatlab_Time (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\ndepth (m)\nTemperature (degrees Celsius)\nSalinity (parts per thousand (ppt))\nBackscatter_470nm (arbitrary units)\nBackscatter_700nm (arbitrary units)\nFluorescence (arbitrary units)\nOxygen (micromoles per liter)\nOxygen_Saturation (micromoles per liter)\nDACu (unitless)\nDaCv (unitless)\nPAR (uEin/m2/s)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_996532_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_996532_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_996532_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/996532 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_996532_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_996532_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_996532_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763873.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_763873 https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_763873/ public [HADES-K bacterial biomarker phospholipid fatty acid (PLFA)] - Sample log for HADESK bacterial biomarker phospholipid fatty acid content from sediment cores collected on R/V Thomas G. Thompson cruise TN309, May 2014 (Controls on Hadal Megafaunal Community Structure: a Systematic Examination of Pressure, Food Supply, and Topography) This dataset contains the sample log for HADESK bacterial biomarker phospholipid fatty acid (PLFA) content from sediment push cores. The same samples were also used for the organic matter (OM) analysis.  Samples were taken in the Kermadec Trench in the Southwest Pacific, 4000 to ~10,000m from the RV/ Thomas G. Thompson during cruise TN309, May 2014.\n\ncdm_data_type = Other\nVARIABLES:\nsample (unitless)\ncruise_id (unitless)\ndive (unitless)\nsite (unitless)\ndate_utc (unitless)\nstation (unitless)\ncore (unitless)\nNiWa_id (Ni Wa Id, unitless)\nhorizon_core_cm (centimeters)\n https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_763873_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_763873/index.htmlTable https://www.bco-dmo.org/dataset/763873 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_763873.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_763873&showErrors=false&email= BCO-DMO bcodmo_dataset_763873
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765656.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765656 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_765656.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_765656/ public [HADES-K Nereus dives - geo-referenced megafauna counts] - Nereus dive geo-referenced megafaunal transect data from the Kermadec Trench during cruise TN309 on RV/Thompson, May 2014 (Controls on Hadal Megafaunal Community Structure: a Systematic Examination of Pressure, Food Supply, and Topography) Nereus dive geo-referenced megafaunal transect data from the Kermadec Trench during cruise TN309 on RV/Thompson, May 2014.\n\ncdm_data_type = Other\nVARIABLES:\ndate_start (unitless)\ndive (unitless)\nTime2_GMT (unitless)\nCOG (Course Over Ground, degrees)\nSOG (Speed Over Ground, knots)\ndepth (m)\nHeading (degrees)\nTemp (Temperature, degrees Celsius)\nAltitude (meters)\nDistance (meters)\nDistance_x (meters)\nDistance_y (meters)\nOriginal_x (decimal degrees)\nOriginal_y (decimal degrees)\nNew_x (decimal degrees)\nNew_y (decimal degrees)\nlongitude (degrees_east)\nlatitude (degrees_north)\nOphiuroid_sp1 (organisms)\nOphiuroid_sp2 (organisms)\nAnemone_sp1 (organisms)\nAnemone_sp2 (organisms)\nAnemone_sp3 (organisms)\nAnemone_sp4 (organisms)\nAnemone_sp5 (organisms)\nAnemone_sp6 (organisms)\n... (33 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_765656_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_765656_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_765656/index.htmlTable https://www.bco-dmo.org/dataset/765656 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_765656.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_765656&showErrors=false&email= BCO-DMO bcodmo_dataset_765656
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773727 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773727.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_773727/ public [Hydrothermal vent porewater nutrients - TN TC DOC DIC DON] - Sediment TN,TC and porewater DOC, DIC, DON concentrations from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on RV/Atlantis cruise AT42-05, Nov. 2018 (Collaborative Research: Hydrothermal Fungi in the Guaymas Basin Hydrocarbon Ecosystem) Porewater nutrient concentrations from pushcore samples collected at two locations in the Guaymas Basin hydrothermal vents region during Alvin dives on RV/Atlantis cruise AT42-05, Nov. 2018. TN, TC, DOC, DIC, and DON concentrations at different depths within the cores are reported.\n\ncdm_data_type = Other\nVARIABLES:\nDate (unitless)\nSite (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nDive (unitless)\nSample_ID (unitless)\nTotal_N_pcent (percent)\nTotal_C_pcent (percent)\nDOC_mg_L (milligrams/liter)\nDIC_mg_L (milligrams/liter)\nDON_mg_L (milligrams/liter)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_773727_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_773727_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_773727/index.htmlTable https://www.bco-dmo.org/dataset/773727 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_773727.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_773727&showErrors=false&email= BCO-DMO bcodmo_dataset_773727
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773129 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773129.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_773129/ public [Hydrothermal vent porewater nutrients - WHOI] - Porewater nutrient concentrations (NO3+NO2, NH4, and PO4) from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on RV/Atlantis cruise AT42-05, Nov. 2018 and reported by Woods Hole Oceanographic Institution (Collaborative Research: Hydrothermal Fungi in the Guaymas Basin Hydrocarbon Ecosystem) Porewater nutrient concentrations from pushcore samples collected at two locations in the Guaymas Basin hydrothermal vents region during Alvin dives on RV/Atlantis cruise AT42-05, Nov. 2018. NO3+NO2, NH4, and PO4 concentrations at different depths within the cores are reported.\n\ncdm_data_type = Other\nVARIABLES:\nDate_local (unitless)\nSite (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nDive (unitless)\nSample_ID (unitless)\nNO3_NO2_uM (Mole Concentration Of Nitrate In Sea Water, micromoles/liter (uM))\nNH4_uM (Mole Concentration Of Ammonium In Sea Water, micromoles/liter (uM))\nPO4_uM (Mass Concentration Of Phosphate In Sea Water, micromoles/liter (uM))\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_773129_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_773129_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_773129/index.htmlTable https://www.bco-dmo.org/dataset/773129 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_773129.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_773129&showErrors=false&email= BCO-DMO bcodmo_dataset_773129
log in [Long Phytoplankton Chain lengths, Zooglider BioSWOT-Med] - Large phytoplankton chain lengths from BIOSWOT-Med Zooglider deployment in the Northwest Mediterranean Sea during March to May 2023 (Zooglider assessment of zooplankton frontal gradients across the BIOSWOT-Med region) These data are based on deployment of the Scripps Zooglider in collaboration with the French-led BIOSWOT-Med study in the Northwestern Mediterranean Sea in Spring 2023. This study was one of the Adopt-a-Crossover field studies carried out around the world in synchrony with the launch by NASA/CNES of the new SWOT satellite for enhanced ocean altimetry. We deployed Zooglider on 30 March 2023 from Palma, Majorca using a small craft, then navigated it remotely to the BIOSWOT-Med study region. Initially Zooglider sampled to the east of Majorca and south of Menorca. Then we recovered Zooglider at sea, transported it to the center of an anticyclonic eddy north of Menorca, and redeployed it, navigating it from the eddy center across the eddy periphery. We then recovered it at sea on 8 May 2023, for a total mission duration of 40 days. Zooglider data were telemetered back to our server each time the vehicle surfaced and the data were immediately posted on our public website, available to all BIOSWOT-Med participants and any member of the general public. The data archived here are length measurements from 5 different groups of highly elongate phytoplankton chains (Guinardia spp., Proboscia spp., Diatom chains with cell lengths much greater than cell widths, diatom chains with cell lengths approximately equal to cell widths, and Trichodesmium filaments) from in situ images taken with Zooglider's shadowgraph Zoocam. Data were typically acquired in Zooglider dives between approximately 420 meters depth and the sea surface, apart from initial and final Zooglider dives that were somewhat shallower.\n\ncdm_data_type = Other\nVARIABLES:\nTaxon (unitless)\nDive (unitless)\nlatitude (Latitude_mid_ascent_75, degrees_north)\nlongitude (Longitude_mid_ascent_75, degrees_east)\nISO_DateTime_CET (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nPressure_db (decibars)\nTotal_length_mm (millimeters (mm))\nComments (unitless)\n BCO-DMO bcodmo_dataset_999115_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_964619_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_964619_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_964619_v1/ public [Microbial Fluid Cell Counts] - Microbial fluid cell count data collected on Falkor (too), cruise Fkt231202 with ROV fluid sampler in the Central Eastern Pacific offshore Costa Rica in Dec 2023 (Octopus Odyssey) These data are microscopic cell counts of microbes in venting fluids and background seawater samples collected during Octopus Odyssey (too) expedition on Falkor (too), cruise Fkt231202, in the Central Eastern Pacific from December 4th to December 12th, 2023. Instrument used to collect the sampler was a SUPR (Suspended Underwater Particulate Rosette) sampler modified for ROV SuBastian. Cells were visualized using SYBR staining. Samples were collected by Julie Huber.\n\ncdm_data_type = Other\nVARIABLES:\nCruise_Number (unitless)\nSample_Number (unitless)\nSample_Type (unitless)\nROV_Storage (unitless)\nSample_code (unitless)\nDescription (unitless)\nDive (unitless)\nDive_Site (unitless)\nTime_UTC (unitless)\nDate (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\nCells_per_mL (cells/mL)\nstandard_deviation (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_964619_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_964619_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_964619_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/964619 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_964619_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_964619_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_964619_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_744702 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_744702.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_744702/ public [MIS_Benthic_Transect] - Abundance of taxa from images collected by the ROV/SCINI along benthic transects under the McMurdo Ice Shelf, Nov./Dec. 2008 (Development of a Remotely Operated Vehicle for Under Sea Ice Research in Polar Environments) This dataset includes abundances of taxa that were observed in images taken along benthic transects under the McMurdo Ice Shelf, Antarctica during November and December 2008. The imagery was collected with a Remotely Operated Vehicle called the 'Submersible Capable of under Ice Navigation and Imaging' (ROV/SCINI). Transects ranged in area from 3 to 33 meters^2.\n\ncdm_data_type = Other\nVARIABLES:\nlatitude (degrees_north)\nlongitude (degrees_east)\ndive (unitless)\nreplicate (unitless)\ntransect_area_m2 (meters^2)\ntaxon (unitless)\nabundance_m2 (number per square meter)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_744702_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_744702_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_744702/index.htmlTable https://www.bco-dmo.org/dataset/744702 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_744702.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_744702&showErrors=false&email= BCO-DMO bcodmo_dataset_744702
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1001800_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1001800_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_1001800_v1/ public [ROV rock and sediment samples] - Rock and sediment samples collected by ROV SuBastian during the Octopus Odyssey expeditions Fkt230602 and Fkt231202 aboard R/V Falkor (too) in Costa Rica (2023) (Octopus Odyssey) This dataset includes metadata of geological samples collected during the Octopus Odyssey expeditions (Fkt230602 and Fkt231202) aboard the R/V Falkor (too) in the Pampa Submarina region off the Pacific coast of Costa Rica. Sampling was conducted from 3-20 June and 3-14 December 2023 using the ROV SuBastian across six geologic features at depths between 500 and 3180 meters. Push core sediment samples were collected and used for various analyses. Most rock samples are curated at the Escuela Centroamericana de Geología at the Universidad de Costa Rica (Central American School of Geology, University of Costa Rica) and at the U.S. Geological Survey Pacific Coastal and Marine Science Center, United States of America. Sampling was carried out under national research permits. The data file includes geological descriptions of sediment and rock samples.\n\ncdm_data_type = Other\nVARIABLES:\ncruiseNumber (unitless)\nsampleNumber (unitless)\nsampleType (unitless)\nsampleCode (unitless)\ndescription (unitless)\ngeologicalDescription (unitless)\ntypeofgeologicalDescription (unitless)\ndive (unitless)\ndiveSite (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\neventDate (unitless)\neventDate2 (unitless)\nlatitude (Decimallatitude, degrees_north)\nlongitude (Decimallongitude, degrees_east)\ndepth (Depth_m, m)\nsampleFinalLocation (unitless)\noccurrenceRemarks (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_1001800_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_1001800_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_1001800_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/1001800 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_1001800_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_1001800_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_1001800_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659495.subset https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659495 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_659495.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_659495/ public [Sample log for Alvin dive A4703 from AT26-14] - Sample log for R/V Atlantis (AT26-14) Alvin dive A4703 in the Gulf of Mexico during April 2014 (Lophelia OA project) (Physiological and genetic responses of the deep-water coral, Lophelia pertusa, to ongoing ocean acidification in the Gulf of Mexico) Sample log for R/V Atlantis (AT26-14) Alvin dive A4703 in the Gulf of Mexico during April 2014 (Lophelia OA project)\n\ncdm_data_type = Other\nVARIABLES:\ndive (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndate (unitless)\ntime2 (Time, unitless)\nactivity (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_659495_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_659495_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_659495/index.htmlTable https://www.bco-dmo.org/dataset/659495 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_659495.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_659495&showErrors=false&email= BCO-DMO bcodmo_dataset_659495
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_908217_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_908217_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_908217_v1/ public [Sediment pushcore porewater geochemistry from southern California seeps May 2021] - Porewater geochemistry from sediment pushcores collected by ROV Doc Ricketts from Southern California Seeps in May 2021 (Collaborative Research: Redefining the footprint of deep ocean methane seepage for benthic ecosystems) This dataset provides geochemical data (major ions) for porewaters from sediment pushcores collected by a remotely-operated vehicle (ROV) deployed from the R/V Western Flyer in May 2021 (WF05-21) at the Del Mar and Santa Monica Seeps and in Newport Canyon, California, USA. Cores were sectioned into 1-3 centimeter (cm) horizons, and porewater was extracted shipboard using an argon-pressurized squeezer. Porewater samples were frozen at sea and thawed just before analysis. This dataset reports concentrations of fluoride, acetate, formate, chloride, bromide, nitrate, sulfate, thiosulfate, and phosphate anions and lithium, sodium, potassium, magnesium, and calcium cations. Measurements were made using the Thermo Dual Dionex Integrion HPIC ion chromatography system with either a 250-millimeter (mm) Dionex IonPac AS19-4um column (anions) or a 250 mm Dionex IonPac CS16-4um column (cations), in the Resnick Water and Environment Laboratory at the California Institute of Technology (Caltech).\n\ncdm_data_type = Other\nVARIABLES:\nserial (unitless)\nFluoride (millimolar (mM))\nAcetate (millimolar (mM))\nFormate (millimolar (mM))\nChloride (millimolar (mM))\nBromide (millimolar (mM))\nNitrate (millimolar (mM))\nSulfate (millimolar (mM))\nThiosulfate (millimolar (mM))\nPhosphate (millimolar (mM))\nLithium (millimolar (mM))\nSodium (millimolar (mM))\nAmmonium (millimolar (mM))\nPotassium (millimolar (mM))\nMagnesium (millimolar (mM))\nCalcium (millimolar (mM))\npH (unitless)\n... (10 more variables)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_908217_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_908217_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_908217_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/908217 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_908217_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_908217_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_908217_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_936224_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_936224_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_936224_v1/ public [Virus production at a hydrothermal vent site] - Virus and prokaryote abundances from experiments conducted with samples collected at a hydrothermal vent site by ROV SuBastian during R/V Falkor (too) expedition FKt230627 along the East Pacific Rise in July of 2023 (The Underworld of Hydrothermal Vents) We used the virus-dilution technique to quantify lytic virus production at nine sites across vent, sub-vent, and non-vent habitats along the East Pacific Rise during expedition FKt230627 aboard R/V Falkor(too). This technique leverages the density-dependent nature of viral infection, preventing new infections by dilution. Samples were collected via ROV SuBastian, sequentially filtered to remove larger particles, and concentrated using tangential-flow filtration. Duplicate incubations were set up with prokaryotic concentrate and virus-free water, pressurized to 250 bar, and incubated in the dark at in situ temperatures for 30 hours. Subsamples were taken every six hours for enumeration of prokaryotes and viruses via flow cytometry. Parallel experiments were conducted at surface pressure to assess the impact of pressure on virus production rates. The methodology ensures observed increases in viral abundance are due to pre-existing infections. The experiments were conducted aboard R/V Falkor(too) between 5-22 July 2023 by Tinkara Tinta and Nicole Krause. Prokaryotes and viruses were enumerated flow-cytometrically back in the lab by Christian Winter.\n\ncdm_data_type = Other\nVARIABLES:\ndive (unitlesss)\nsample_id (unitlesss)\nsubsample_id (unitlesss)\nhabitat (unitlesss)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (m)\ntemperature (degrees Celsius (degC))\nincubated_at_250bar (unitless)\ndate_local (unitless)\ntime_local (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nprokaryotes (Nx10^4 mL^-1)\nviruses (Nx10^4 mL^-1)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_936224_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_936224_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_936224_v1/index.htmlTable https://www.bco-dmo.org/dataset/936224 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_936224_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_936224_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_936224_v1

 
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