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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Acorns - Spears and Didion Ranches [ds322]

    Metadata Updated: July 24, 2025

    These data are the characteristics and acorn counts from 2005 of individual live oak trees found in 0.05-ha circular habitat plots at Spears and Didion Ranches, Placer County, California. Acorns were counted over a 30-second period at each tree using binoculars. Each count involved two 15-second periods, one counting a lower section of a tree and one counting an upper section. Counts were done in mid-September 2005. Trees were tagged with individually numbered 2" diameter aluminum tree tags at 4.5 ft above the ground with the tags facing towards the center of the 0.05-ha sampling plot. There were three 0.05-ha circular habitat sampling plots at each of the 15 sample points, and there were 2-4 oaks per vegetation plot.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

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    Dates

    Metadata Created Date July 23, 2025
    Metadata Updated Date July 24, 2025

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 23, 2025
    Metadata Updated Date July 24, 2025
    Publisher California Department of Fish and Wildlife
    Maintainer
    Identifier 6a156926-64ed-4da9-9230-8f778c963181
    Data First Published 2022-05-10T21:17:17.000Z
    Data Last Modified 2023-10-11T20:37:22.966Z
    Category Natural Resources
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    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 20250724164837
    Harvest Object Id 99841269-2714-49aa-b5d4-d657b6499b54
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    License http://www.opendefinition.org/licenses/cc-by
    Source Datajson Identifier True
    Source Hash 5460d9e9ad8dda7537d74b148f03c11952cb120704c0a3380b95d4d8aa6c465a
    Source Schema Version 1.1

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