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    • Lake Michigan juvenile lake trout diets 2015-2017, 2019-2022

    Metadata Updated: September 17, 2025

    These data consist of juvenile lake trout biological and diet information collected from USGS bottom trawl, beam trawl, and gillnet surveys in Lake Michigan from 2015-2017 and 2019-2022. All prey were identified, enumerated and weighed. Only fish prey and Mysis had lengths measured.

    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 September 14, 2025
    Metadata Updated Date September 17, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 14, 2025
    Metadata Updated Date September 17, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-64e787f6d34eeb681137f49a
    Data Last Modified 2025-01-24T00:00:00Z
    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 abbb50a2-5486-40c8-8c14-899d6a244e12
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -88.0500, 41.6000, -84.6700, 46.1000
    Source Datajson Identifier True
    Source Hash 36fc60656ef26d098cfef9c21c2d1bbdf5cb10cdaabec42f325628af49fb3d91
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -88.0500, 41.6000, -88.0500, 46.1000, -84.6700, 46.1000, -84.6700, 41.6000, -88.0500, 41.6000}

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