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    • Mercury exposure in piscivorous birds at the Carson River (NV) superfund site, 1997-2006: egg data

    Metadata Updated: July 24, 2025

    The persistence and degree of mercury contamination of the lower Carson River system (LCRS) have led to placement of a portion of the Carson River Basin (including Lahontan Reservoir) on the US. Environmental Protection Agency (EPA) National Priorities List ("Superfund") for research and cleanup. The potential toxicity of mercury concentrations within the LCRS to piscivorous birds (snowy egrets, black-crowned night-herons, and double-crested cormorants) was examined from 1997-2006.

    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 June 1, 2023
    Metadata Updated Date July 24, 2025

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 1, 2023
    Metadata Updated Date July 24, 2025
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/88084b5a2f625fc0582a4443f08e7cf9
    Identifier USGS:56f9a8dae4b0a6037df06bf4
    Data Last Modified 20250306
    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://datainventory.doi.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 bc05c2aa-dd58-4a0d-9fb6-9695f6892bed
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -119.077574,39.319146,-115.4855,40.945274
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash ab3c55557ba9799a2e86c19c66a1d830728245a0706ca8a8d70afd775085bb30
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -119.077574, 39.319146, -119.077574, 40.945274, -115.4855, 40.945274, -115.4855, 39.319146, -119.077574, 39.319146}

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