Accessing BCO-DMO data
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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| log in | [CliOMZ AT50-10 AUV Clio Data: Processed first profiles] - Processed first profiles of sensor data from AUV Clio taken on R/V Atlantis (CliOMZ AT50-10 expedition) from Golfito Costa Rica to San Diego USA in May-June 2023. (Collaborative Research: Underexplored Connections between Nitrogen and Trace Metal Cycling in Oxygen Minimum Zones Mediated by Metalloenzyme Inventories) | This is oceanographic profiles generated by Clio, an Autonomous Underwater Vehicle (AUV) focused on biogeochemical sampling. Clio was deployed on the R/V Atlantis CliOMZ AT50-10 expedition from Golfito, Costa Rica to San Diego, USA from May - June of 2023. The dataset contains processed profiling sensor data from the initial vehicle descent (i.e., the “first profile”). This profile data contains all sensors binned into 0.5 m depth increments.\n\ncdm_data_type = Other\nVARIABLES:\nCRUISE_ID (unitless)\nDIVE_ID (unitless)\ntime (Submerge_time_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (Submerge_lat, degrees_north)\nlongitude (Submerge_lon, degrees_east)\nLeftBinDepth (meters)\nRightBinDepth (meters)\nCTDtemp (celsius)\nCTDsal (psu, practical salinity unit)\nCTDpress (decibar)\nCTDconduct (Siemens/meter)\nOptO2 (micromolar , uM)\nFluoChl (micrograms per deciliter)\nFluoTurb (Nephelometric Turbidity unit)\nTransCalcBeam (m^-1)\nSunaNitrate (micromolar, uM)\n | BCO-DMO | bcodmo_dataset_928684_v1 | ||||||||||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_743867 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_743867.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_743867/ | public | [Global Noble Gases] - A compilation of dissolved noble gas and N2/Ar ratio measurements collected from 1999-2016 in locations spanning the globe (Carbon Dioxide Dynamics in Mode Water of the North Atlantic Ocean ) | Inert gases dissolved in the ocean are powerful tracers of the impact of physical processes on gases, particularly air-sea gas exchange (by both diffusive and bubble-meditated processes), temperature change, atmospheric pressure variation, mixing between different water masses, and ice processes. We have compiled a global ocean database of dissolved neon, argon, and krypton measurements, supplemented by helium, xenon, and nitrogen/argon (N2/Ar) ratios in some locations. Samples were collected on board multiple research cruises spanning the period 1999 through 2016 and analyzed by mass spectrometry at four different shore-based laboratories (University of Victoria, Woods Hole Oceanographic Institution, University of Washington, and Scripps Institution of Oceanography).\n\ncdm_data_type = Other\nVARIABLES:\nsequence (unitless)\ncruise_name (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\nevent (unitless)\nstation (unitless)\ncast (unitless)\nniskin (unitless)\nyear (unitless)\nmonth (unitless)\nday (unitless)\npress (decibars (dbar))\nCTDtemp (degrees Celsius)\nCTDsal (unitless)\nanalysis_lab (unitless)\nsecondary_analysis_lab (unitless)\nHe_conc (micromoles per kilogram (umol/kg))\nHe_conc2 (micromoles per kilogram (umol/kg))\nNe_conc (micromoles per kilogram (umol/kg))\n... (40 more variables)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_743867_fgdc.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_743867/index.htmlTable | https://www.bco-dmo.org/dataset/743867
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_743867.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_743867&showErrors=false&email= | BCO-DMO | bcodmo_dataset_743867 | ||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_957527_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_957527_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_957527_v1/ | public | [Open cell and single-step titration method comparison] - Open cell and single-step method for total alkalinity titrations from samples collected on R/V Mirai cruises MR23-06C and MR23-07 in the North Pacific and Western Arctic from September to November 2023 (US GEOTRACES GP17-OCE and GP17-ANT: Inorganic Carbon Cycling in the South Pacific and Southern Oceans by Direct Measurement) | Duplicate samples were collected for total alkalinity on two cruises in 2023 aboard the R/V Mirai (MR23-06C and MR23-07) in order to compare two different methods of total alkalinity titrations: the open cell with non-linear least squares fitting and single step with spectrophotometric endpoint detection. Measurements of dissolved inorganic carbon and pH on the total scale were also made as quality control checks. GLODAPv2 hinted at a potential offset between laboratories in the Pacific Ocean. We hypothesized that if non-negligible amounts of organic alkalinity were present, the different methods could be titrating different amounts leading to differences between the methods. The results show that any offset is within the uncertainty of the analytical precision and presence of organic alkalinity in open ocean waters remains inconclusive.\n\ncdm_data_type = Other\nVARIABLES:\nCruise (unitless)\nsample_ID (unitless)\nStation (unitless)\nCast (unitless)\nNiskinBottle_No (unitless)\nDate (unitless)\ntime_unitless (Time, unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nCTD_Salinity (unitless)\nCTD_Salinity_flag (unitless)\nBottle_Salinity (unitless)\nBot_Sal_flag (unitless)\nCTD_Pressure (decibars (db))\nTotal_Alkalinity_Single_Step_method (micromoles per kilogram of seawater (umol/kg_sw))\nTotal_Alkalinity_Single_Step_Method_flag (unitless)\nTotal_Alkalinity_Open_Cell_Method (micromoles per kilogram of seawater (umol/kg_sw))\nTotal_Alkalinity_Open_Cell_Method_Flag (unitless)\n... (30 more variables)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_957527_v1_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_957527_v1_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_957527_v1/index.htmlTable | https://osprey.bco-dmo.org/dataset/957527
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_957527_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_957527_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_957527_v1 |