Project: Resuspension, Redistribution and Deposition of Deep Water Horizon (DwH) Recalcitrant Hydrocarbons to offshore Depocenters Name: Gregg R. Brooks Email: brooksgr@eckerd.edu Institution: Eckerd College / Marine Science InfoURL: https://data.gulfresearchinitiative.org/data/R6.x811.000:0006 Source URL: (local files) 20201202 Unknown tabular digital data Corpus Christi, TX, USA ERDDAP, version 2.02, at Texas A&M University-Corpus Christi https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.subset Resuspension, Redistribution and Deposition of Deep Water Horizon (DwH) Recalcitrant Hydrocarbons to offshore Depocenters This dataset contains short-lived radioisotope (SLRad) data collected aboard R/V Point Sur cruise PS18-25 in the northern Gulf of Mexico from 2018-05-18 to 2018-05-23. Short-lived radioisotope (SLRad) data are generated for selected core sub-samples at 2mm sampling intervals for ?surficial unit? and 5mm sampling resolution intervals to the base of cores. SLRad data generated include sample activity as disintegrations per minute per gram (dpm/g) of 1) Excess Thorium-234 (234Thxs) activity, which is calculated by measuring the total Thorium-234 (234ThTot) activity and the subtraction of the measured or estimated ?Supported? Thorium-234 (234ThSup) activity, 2) Excess Lead-210 (210Pbxs) activity, which is calculated by measuring the total Lead-210 (210PbTot) activity and subtraction of the measured background Lead-210 (210PbSup) activity {average of Lead-214 (214Pb) at 295 kiloelectron volts (keV), 214Pb at 351keV, and Bismuth-214 (214Bi) at 609keV}, 3) Cesium-137 (137Cs) activity, and 4) Berilium-7 (7Be) activity. The dataset also includes the date and location of sample collection. The cruise documentation was provided for the R/V Point Sur cruise PS18-25 led by chief scientist Dr. Arne Diercks. Unknown https://data.gulfresearchinitiative.org/data/R6.x811.000:0006 20180519 20180519 ground condition Complete As needed -88.16792 -88.16792 28.42023 28.42023 GCMD Science Keywords Version 9.1.5, CF Standard Names v72 2018-05-18 2018-05-23 210activity 234activity 295kev 351kev 46kev 477kev 609kev 63kev 661kev aboard activities activity average average_depth_of_interval averaging Be7_activity Be7_activity_error benthic berillium beryllium Bi214_activity Bi214_activity_error bismuth bottom bottom_depth_of_interval caesium calculated cesium collected college core core_id corer crs cruise Cs137_activity Cs137_activity_error data DCPbxs210_activity DCPbxs210_activity_error DCThxs234_activity DCThxs234_activity_error depth dintigration disintegration eckerd error geological gom gram gravtiy gulf gulf of mexico identification identifier instrument instrument1 inteval latitude lead lived longitude marine mc-800 mexico multicore multicorer ngom northern ocean Pb210_total_activity Pb210_total_activity_Error Pb210Sup_activity Pb210Sup_activity_error Pb214_activity_295keV Pb214_activity_351keV Pb214_activity_error_295keV Pbxs210_activity Pbxs210_activity_error per platform point profile ps18 ps18-25 r/v radioisotope radioisotopes RATh234_activity RATh234_activity_error reanalysis science sediment analysis sediment core short short-lived short-lived radioisotopes site site_id slrad statistics suported sur Th234_total_activity Th234_total_activity_Error thorium Thxs234_activity Thxs234_activity_error time top top_depth_of_interval total v CF Standard Name Table v72 time latitude longitude site_id depth core_id None. These data may be redistributed and used without restriction. Eckerd College / Marine Science Gregg R. Brooks Unknown Mailing and Physical Address

Unknown

Unknown Unknown Unknown Unknown Unknown brooksgr@eckerd.edu https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph Web page to make a customized map or graph of the data HTML Contributor Name: Rebekka Larson Contributor Email: larsonra@eckerd.edu Contributor Role: Research Assistant Unknown Unknown Unknown Unknown 2020-12-02T18:20:47Z Unknown Point Point Texas A&M University-Corpus Christi Michael S. Williamson Software Engineer, GRIIDC Mailing and Physical Address

HRI 213E

Corpus Christi TX 78412 USA +1 361-825-2048 michael.williamson@tamucc.edu ERDDAP, version 2.02: get metadata; download data; make graphs and maps. These data may be redistributed and used without restriction. .asc 1 View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .csv 1 Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). https://en.wikipedia.org/wiki/Comma-separated_values https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .csvp 1 Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .csv0 1 Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .dataTable 1 A JSON file formatted for use with the Google Visualization client library (Google Charts). https://developers.google.com/chart/interactive/docs/reference#dataparam https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .das 1 View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .dds 1 View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .dods 1 OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .esriCsv 1 Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). https://support.esri.com/technical-article/000012745 https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .fgdc 1 View the dataset's UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .geoJson 1 Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. http://wiki.geojson.org/Main_Page https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .graph 1 View a Make A Graph web page. https://coastwatch.pfeg.noaa.gov/erddap/tabledap/documentation.html#GraphicsCommands https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .help 1 View a web page with a description of tabledap. https://www.opendap.org/pdf/ESE-RFC-004v1.2.pdf https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .html 1 View an OPeNDAP-style HTML Data Access Form. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#WWW_Interface_Service https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .htmlTable 1 View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .iso19115 1 View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .itx 1 Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09%20Data%20Import%20Export.pdf https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .json 1 View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .jsonlCSV1 1 View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). http://jsonlines.org/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .jsonlCSV 1 View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). http://jsonlines.org/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .jsonlKVP 1 View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). http://jsonlines.org/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .mat 1 Download a MATLAB binary file. https://www.mathworks.com/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .nc 1 Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .ncHeader 1 View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://www.unidata.ucar.edu/software/netcdf/netcdf-4/newdocs/ncdump-man-1.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .ncCF 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). http://cfconventions.org/Data/cf-conventions/cf-conventions-1.7/cf-conventions.html#discrete-sampling-geometries https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .ncCFHeader 1 View the UTF-8 header (the metadata) for the .ncCF file. https://www.unidata.ucar.edu/software/netcdf/netcdf-4/newdocs/ncdump-man-1.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .ncCFMA 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). https://www.nodc.noaa.gov/data/formats/netcdf/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .ncCFMAHeader 1 View the UTF-8 header (the metadata) for the .ncCFMA file. https://www.unidata.ucar.edu/software/netcdf/netcdf-4/newdocs/ncdump-man-1.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .nccsv 1 Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://coastwatch.pfeg.noaa.gov/erddap/download/NCCSV.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .nccsvMetadata 1 View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://coastwatch.pfeg.noaa.gov/erddap/download/NCCSV.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .ncoJson 1 Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. http://nco.sourceforge.net/nco.html#json https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .odvTxt 1 Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .subset 1 View an HTML form which uses faceted search to simplify picking subsets of the data. https://en.wikipedia.org/wiki/Faceted_search https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .tsv 1 Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). http://jkorpela.fi/TSV.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .tsvp 1 Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. http://jkorpela.fi/TSV.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .tsv0 1 Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. http://jkorpela.fi/TSV.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .wav 1 Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .xhtml 1 View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.html .kml 1 View a .kml file, suitable for Google Earth. https://developers.google.com/kml/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph .smallPdf 1 View a small .pdf image file with a graph or map. https://acrobat.adobe.com/us/en/why-adobe/about-adobe-pdf.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph .pdf 1 View a standard, medium-sized .pdf image file with a graph or map. https://acrobat.adobe.com/us/en/why-adobe/about-adobe-pdf.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph .largePdf 1 View a large .pdf image file with a graph or map. https://acrobat.adobe.com/us/en/why-adobe/about-adobe-pdf.html https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph .smallPng 1 View a small .png image file with a graph or map. http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph .png 1 View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph .largePng 1 View a large .png image file with a graph or map. http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph .transparentPng 1 View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/ https://erddap.griidc.org/erddap/tabledap/R6_x811_000_0006_Short_lived_Radioisotopes_NGoM_2018_1_7.graph None 20260511 Texas A&M University-Corpus Christi Michael S. Williamson Software Engineer, GRIIDC Mailing and Physical Address

HRI 213E

Corpus Christi TX 78412 USA +1 361-825-2048 michael.williamson@tamucc.edu Content Standard for Digital Geospatial Metadata FGDC-STD-012-2002 universal time None. These data may be redistributed and used without restriction.