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    • Arctic Vegetation Plots on Unalaska Island, Aleutian Islands, Alaska, 2007

    Metadata Updated: December 6, 2023

    This data set provides environmental, soil, and vegetation data collected during August 2007 from 69 study plots at the Unalaska Island research site, and one plot on Amaknak Island. The study sites are within the eastern Aleutian Islands, Alaska, USA. Data includes the plot information for vegetation, soils, and site characteristics for the study plots subjectively located in 11 plant communities that occur in six broad habitat types. Specific attributes include: dominant vegetation species and cover, soil chemistry, moisture, organic matter, topography, and elevation. Cover-abundance was estimated for all vascular plants, bryophytes, and macrolichens according to the nine-point ordinal scale of Westhoff and van der Maarel (1973).

    Access & Use Information

    Public: This dataset is intended for public access and use. 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 Created Date December 1, 2022
    Metadata Updated Date December 6, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Browse Image

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date December 6, 2023
    Publisher ORNL_DAAC
    Maintainer
    Identifier C2170969919-ORNL_CLOUD
    Data First Published 2018-12-31
    Language en-US
    Data Last Modified 2023-06-12
    Category ABoVE, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation Talbot, S.S. 2018. Arctic Vegetation Plots on Unalaska Island, Aleutian Islands, Alaska, 2007. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1375
    Graphic Preview Description Browse Image
    Graphic Preview File https://daac.ornl.gov/ABOVE/guides/Unalaska_Veg_Plots_Fig1.jpg
    Harvest Object Id c4769d9e-8008-4feb-b738-d75c8bcaef0e
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/1375
    Metadata Type geospatial
    Old Spatial -166.52 53.84 -166.44 53.91
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash e066323ce327362b6a2d46977d771c9bc3e6d6cddc39891e4a1b32bfe58e9794
    Source Schema Version 1.1
    Spatial
    Temporal 2007-08-03T00:00:00Z/2007-08-27T23:59:59Z

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