HLY-02-03 224Ra and 228Th Data (Excel) [Kadko, D.] https://data.eol.ucar.edu/dataset/62.157 Summary This data set contains measurements of the water column activities of the naturally occurring isotopes 224 RA and 228Th. Because 224RA (T1/2=3.64d) is derived through input from shelf sediments, its excess over the parent 228Th is an unambiguous marker of water that has been in very recent contact with the shelves. Its relative distribution in shelf and basin water is therefore very valuable in assessing the degree of shelf-basin interaction. These data were collected during the U.S. Coast Guard Cutter (USCGC) Healy cruise HLY-02-03. Identifiers * Local archive identifier: 62.157 * doi:10.5065/D6NC5Z8P https://doi.org/10.5065/D6NC5Z8P Versions 1.0 Citation Kadko, D. 2007. HLY-02-03 224Ra and 228Th Data (Excel). Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6NC5Z8P Accessed 28 Mar 2024. Additional citation styles can be generated by entering the DOI at CrossCite (https://citation.crosscite.org/). Acknowledgement In addition to the citation reference and any other acknowledgements, please acknowledge NCAR/EOL in your publications with text such as: Data provided by NCAR/EOL under the sponsorship of the National Science Foundation. https://data.eol.ucar.edu/ Related projects * SBI: Western Arctic Shelf Basin Interactions Project https://data.eol.ucar.edu/project/SBI Additional information * Spatial Type: point * Frequency: no set schedule * Language: English Grant Code 0124872 ISO Topic Categories * oceans Categories * Arctic * Hydrography * Oceanography * Radioisotope * Ship * Water Sampling Platforms * Ships * USCGC Healy - HLY Instruments * Niskin bottles Events * HLY-02-03 Sites * Arctic Ocean GCMD Science Keywords * EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES Documentation * kadko_joss4_readme.txt [3 KiB] https://data.eol.ucar.edu/file/download/4160594E/kadko_joss4_readme.txt Related links * homepage: SBI Project Homepage https://www.eol.ucar.edu/field_projects/sbi * info: SBI Data Policy https://arctic.cbl.umces.edu/sbi/web-content/SBI%20Data%20Policy.htm * info: SBI Missions https://catalog.eol.ucar.edu/sbi/ Temporal coverage * Begin datetime: 2002-07-16 00:00:00 * End datetime: 2002-08-21 23:59:59 Spatial coverage * Maximum (North) Latitude: 80.00 * Minimum (South) Latitude: 60.00 * Minimum (West) Longitude: -180.00 * Maximum (East) Longitude: -130.00 Primary contact information * pointOfContact: David Kadko https://data.eol.ucar.edu/contact/show/223 Additional contact information * author: David Kadko https://data.eol.ucar.edu/contact/show/223 * principalInvestigator: David Kadko https://data.eol.ucar.edu/contact/show/223 Alternate metadata formats * DataCite: https://data.eol.ucar.edu/dataset/62.157?format=datacite * ISO/TC 211: https://data.eol.ucar.edu/dataset/62.157?format=isotc211