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BCO-DMO ERDDAP
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griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
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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![]() | 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_937020_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_937020_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_937020_v1/ | public | [X-ray diffraction from seafloor sulfide deposits East Pacific Rise 9-10 North] - Synchrotron micro-probe X-ray diffraction data from seafloor sulfide deposits collected during cruise AT42-09 on the East Pacific Rise (EPR) in April 2019. (Collaborative Research: From hot to cold in the dark - shifts in seafloor massive sulfide microbial communities as physical and geochemical conditions change after venting ceases) | Synchrotron micro-probe X-ray diffraction data were collected for seafloor sulfide deposits. Seafloor sulfide mineral samples were collected from hydrothermally active chimneys and inactive off-axis massive sulfide deposits at East Pacific Rise (EPR) 9.50°N in 2019-2021 on cruise AT42-09. Samples were collected using the HOV Alvin. Samples were placed in a positive-pressure glove bag flushed with N2 (g), sparged with N2, heat-sealed into mylar bags containing Anaeropaks, and stored at -20°C.\n\nEpoxy embedded petrographic thin sections were created using these samples. Subsamples were dried for 24 hours under N2 (g), vacuum embedded in epoxy resin (Struers EpoFix Resin, 1L kit: Part #40200030) following manufacturer's guidelines, and cured under N2 (g) for 24 hours. Each epoxy-embedded sample was pre-cut using a wafering saw then sent to Spectrum Petrographics, Inc. (Washington, USA) for preparation as 30 micron thick, double-polished thin sections mounted on quartz slides using methods to limit sample exposure to water and ambient air. When not in use, thin-sections were stored under N2 (g) to limit oxidation. Thin sections were analyzed for X-ray diffraction at the X-ray Fluorescence Microprobe beamline \"XFM\", National Synchrotron Light Source II (NSLS II), Brookhaven National Laboratory, NY.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nFile_name (unitless)\nSample_name (unitless)\nsample_descrip (Time, unitless)\nHydrotherml_vent_category (unitless)\nLocation (unitless)\nlatitude (Lat_dd, degrees_north)\nlongitude (Lon_dd, degrees_east)\ndepth_f (Depth_mbs, m)\nHdg (degrees)\nDate_collected (unitless)\nTime_collected (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_937020_v1_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_937020_v1_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_937020_v1/index.htmlTable | https://www.bco-dmo.org/dataset/937020![]() | https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_937020_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_937020_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_937020_v1 |