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    • Permafrost greenhouse gas and microbial data from the Alaska Peatland Experiment (APEX) 2017 to 2019

    Metadata Updated: January 21, 2026

    These data include permafrost gas concentration data from the Alaska Peatland Experiment at various depths, times, and locations

    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 January 12, 2026
    Metadata Updated Date January 21, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 12, 2026
    Metadata Updated Date January 21, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_60a5607ed34ea221ce48bb67
    Data Last Modified 2021-06-07T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-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
    Datagov Dedupe Retained 20260120233220
    Harvest Object Id b7f7d93f-e201-4f04-bfb0-c5117928fdda
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -149.23828125000003, 64.52482316878356, -149.23828125000003, 64.89092778318255, -147.50244140625003, 64.89092778318255, -147.50244140625003, 64.52482316878356, -149.23828125000003, 64.52482316878356}
    Source Datajson Identifier True
    Source Hash a5227744f8befce176ff5c7a425b91d370517014be5bcb9ad71878144f0cfc40
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -149.23828125000003, 64.52482316878356, -149.23828125000003, 64.89092778318255, -147.50244140625003, 64.89092778318255, -147.50244140625003, 64.52482316878356, -149.23828125000003, 64.52482316878356}

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