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    • Water-level changes impact angler effort in a large lake: implications for climate change

    Metadata Updated: January 22, 2026

    The data set evaluates the relationship between water surface area and angler effort on Devil's Lake, North Dakota. Over the last 30+ years, water levels have expanded/contracted in Devil's laking owing to variation in climate (precipitation). Positive changes (i.e. expansion) in the lake surface area results in increased fish production and angling opportunities that positively influence angler effort and the local economy.

    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 12, 2026
    Metadata Updated Date January 22, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 12, 2026
    Metadata Updated Date January 22, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_66882846d34e6179d07b1a01
    Data Last Modified 2024-07-25T00:00:00Z
    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 20260122015221
    Harvest Object Id fdf69941-f546-44d5-b1b4-af6cb26aa82c
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -99.2944, 47.8021, -99.2944, 48.2320, -98.2397, 48.2320, -98.2397, 47.8021, -99.2944, 47.8021}
    Source Datajson Identifier True
    Source Hash 4bb37d7c21b2a29dbc713843568d83ed70272493eeff87b452be816a0b901d00
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -99.2944, 47.8021, -99.2944, 48.2320, -98.2397, 48.2320, -98.2397, 47.8021, -99.2944, 47.8021}

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