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    • Demographic parameter estimates for San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) for fitting an Integral Projection Model

    Metadata Updated: October 30, 2025

    A study comparing reintroduction scenarios for the San Francisco gartersnake (Thamnophis sirtalis tetrataenia), an endangered subspecies native to San Mateo County and Santa Cruz County in northern California. Models for snake survival, growth, fecundity, and reproductive status were used to construct a demographic population model. Data are posterior distributions for demographic parameters from Markov Chain Monte Carlo sampling in hierarchical Bayesian models.

    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.

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    Dates

    Metadata Created Date September 13, 2025
    Metadata Updated Date October 30, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 13, 2025
    Metadata Updated Date October 30, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-6488b49fd34ef77fcafe3eab
    Data Last Modified 2023-10-05T00:00:00Z
    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
    Harvest Object Id d1029fbc-714e-4825-9096-5eda7863bde8
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -122.5000, 37.1000, -122.0800, 37.7000
    Source Datajson Identifier True
    Source Hash 8d9439750bfa4b4d99dab1463920300a2b9b90ce361184d0657ee6600e7ce9b6
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.5000, 37.1000, -122.5000, 37.7000, -122.0800, 37.7000, -122.0800, 37.1000, -122.5000, 37.1000}

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