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    • Benthic and pelagic invertebrate stable carbon and nitrogen isotope data, Arctic Marine Biodiversity Observing Network (AMBON) research cruise on the Norseman II, from 2017-08-07 to 2017-08-22 (NCEI Accession 0239040)

    Metadata Updated: March 1, 2025

    This dataset contains benthic and pelagic invertebrate stable carbon and nitrogen isotope data collected in the Chukchi Sea, U.S. Arctic during the 7 August 2017 - 22 August 2017 Arctic Marine Biodiversity Observing Network (AMBON) research cruise aboard the vessel Norseman II. The dataset contains a comma separated values (csv) files exported from Microsoft Excel. These data were generated from samples collected with trawls, grabs, and plankton nets during the research cruise. The data in the file named AMBON2017_Stable Isotopes_Database_final.csv describe the carbon and nitrogen stable isotope values of invertebrate samples with and without various chemical treatments to eliminate carbonates and lipids. Full location and taxonomic information is given for each sample.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date 2023-08-30T13:15:48Z
    Metadata Created Date July 16, 2021
    Metadata Updated Date March 1, 2025
    Reference Date(s) July 29, 2021 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Preview graphic

    Additional Metadata

    Resource Type Dataset
    Metadata Date 2023-08-30T13:15:48Z
    Metadata Created Date July 16, 2021
    Metadata Updated Date March 1, 2025
    Reference Date(s) July 29, 2021 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0239040
    Access Constraints Cite as: Iken, Katrin (2021). Benthic and pelagic invertebrate stable carbon and nitrogen isotope data, Arctic Marine Biodiversity Observing Network (AMBON) research cruise on the Norseman II, from 2017-08-07 to 2017-08-22 (NCEI Accession 0239040). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/jx3j-4s60. Accessed [date]., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long -159.6922
    Bbox North Lat 72.496
    Bbox South Lat 67.668
    Bbox West Long -168.9543
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Preview graphic
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0239040
    Graphic Preview Type PNG
    Harvest Object Id e8afa45b-3985-4c4f-9803-e28132264922
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-168.9543, 67.668], [-159.6922, 67.668], [-159.6922, 72.496], [-168.9543, 72.496], [-168.9543, 67.668]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2017-08-07
    Temporal Extent End 2017-08-22

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