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    • Basal area in sampling plots, Hakalau Forest NWR

    Metadata Updated: January 21, 2026

    This data release includes data and metadata on tree and shrub identity and basal area within 5 m2 radius plots centered around old growth Acacia koa, planted Acacia koa, old growth Metrosideros polymorpha, and in open, exotic grass dominated sites. Our goal was to ask if understory communities differed between these habitat types and how this relates to other ecosystem factors such as seed rain and exotic grass cover. Broadly, this study asks what thresholds of seed rain and native and exotic plant cover are needed for passive forest regeneration.

    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 13, 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 13, 2026
    Metadata Updated Date January 21, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_5fe27284d34ea5387de4f82f
    Data Last Modified 2021-01-05T00:00:00Z
    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 aaa1ae7c-6a48-4de8-8a26-018a02bd34af
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -155.33432, 19.77187, -155.33432, 19.86812, -155.26360, 19.86812, -155.26360, 19.77187, -155.33432, 19.77187}
    Source Datajson Identifier True
    Source Hash 0b517fceb1c6c230fa423efe17343b5092b44c3302756bc77e49e587197f2871
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -155.33432, 19.77187, -155.33432, 19.86812, -155.26360, 19.86812, -155.26360, 19.77187, -155.33432, 19.77187}

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