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

    Seed Zones

    Metadata Updated: May 17, 2025

    This is a dataset download, not a document. The Open button will start the download.This data layer is an element of the Oregon GIS Framework. Seed zones for Alaska Yellow Cedar, Cottonwood, Douglas Fir, Engelmann Spruce, Grand Fir, Incense Cedar, Jeffrey Pine, Lodgepole Pine, Noble Fir, Pacific Silver Fir, Pacific Yew, Ponderosa Pine, Port Orford Cedar, Red Alder, Sitka Spruce, Sugar Pine, Western Hemlock, Western Red Cedar, Western White Pine, and basic zones for other species in Oregon. Zones are based on genetic variation patterns obtained by evaluating genotypes of trees from locations in the region. Wherever possible, the zone lines follow natural boundaries such as crests of mountain ranges, ridge tops, rivers -or physical boundaries, such as highways and railroads, since it would be impossible for cone collectors to recognize any other type of boundary.

    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: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date June 17, 2023
    Metadata Updated Date May 17, 2025

    Metadata Source

    Harvested from oregon json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 17, 2023
    Metadata Updated Date May 17, 2025
    Publisher Oregon Department of Forestry
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=f0c3b121560a43b4a75e7dc2e7e18c41
    Data First Published 2023-06-12
    Data Last Modified 2023-06-29
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.oregon.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
    Harvest Object Id fe5ece22-3a82-4416-b33a-fffe8d28f891
    Harvest Source Id d747cd8f-d1d6-49a3-ab0b-ea17684f1121
    Harvest Source Title oregon json
    Homepage URL https://geohub.oregon.gov/documents/oregon-geo::seed-zones
    Metadata Type geospatial
    Old Spatial {{extent:computeSpatialProperty}}
    Source Datajson Identifier True
    Source Hash 21e39229636f38df82c355e2144632c319a1450937805b660725fe2aef3adc58
    Source Schema Version 1.1
    Spatial

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