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    • Demographic data from two chorus frog populations in Colorado

    Metadata Updated: November 13, 2025

    We used 29 years of data on boreal chorus frogs at two sites to view life-history, estimate demographic parameters, assess weather-related covariates, and determine the magnitude of process variation in target parameters. Average estimates of survival probabilities were 0.51 (Standard error [SE]=0.04) and 0.43 (SE=0.04), and average estimates of recruitment probabilities were 0.64 (SE=0.07) and 0.44 (SE=0.04). Process variation accounted for greater than 76% of the total temporal variation in both parameters at one pond and in survival probability alone at the other.

    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 14, 2025
    Metadata Updated Date November 13, 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 November 13, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-5df94d4fe4b0cdded73b423c
    Data Last Modified 2020-08-20T00:00:00Z
    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 2fde679a-4311-4810-813d-59de0846158c
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -105.45776367187501, 40.684803661591275, -105.1885986328125, 40.95915977213492
    Source Datajson Identifier True
    Source Hash b2c8fdaa7730bc1dc55850242cd187637cb2f43531859e9f17d664980d785f72
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -105.45776367187501, 40.684803661591275, -105.45776367187501, 40.95915977213492, -105.1885986328125, 40.95915977213492, -105.1885986328125, 40.684803661591275, -105.45776367187501, 40.684803661591275}

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