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Incorporating an approach to aid river and reservoir fisheries in an altered landscape

Dates

Start Date
2015-07-01
End Date
2017-12-31
Start Date
2015-07-01 05:00:00
End Date
2017-12-31 06:00:00

Citation

LCC Network Data Steward(Point of Contact), Gulf Coast Prairie Landscape Conservation Cooperative(administrator), Shannon K Brewer(Principal Investigator), 2015-07-01(Start), 2017-12-31(End), Incorporating an approach to aid river and reservoir fisheries in an altered landscape, https://www.sciencebase.gov/catalog/item/597bcd8ee4b0a38ca2756684

Summary

We propose to empirically characterize hydrology/fish-production relationships for different ecological groups of fishes living in the Red River and associated reservoir habitats by: 1. Correlating historic hydrologic data with catch curve residuals, and 2. Annual growth rate estimates of fish collected from the Red River and associated reservoirs. The catch curve residual approach for indexing year class strength has been validated and successfully used to quantify the relationship between reservoir hydrology and YOY recruitment for white crappie and largemouth. The essence of the approach is as follows. Catch curves (a correlation between the natural log of fish abundance and age) are used to measure total instantaneous mortality [...]

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Project Extension

projectStatusIn Progress

Budget Extension

annualBudgets
year2015
fundingSources
amount50000.0
recipientOklahoma Cooperative Fish and Wildlife Research Unit
sourceU.S. Fish and Wildlife Service
totalFunds50000.0
totalFunds50000.0

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Communities

  • Gulf Coast Prairie Landscape Conservation Cooperative
  • LC MAP - Landscape Conservation Management and Analysis Portal

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Type Scheme Key
gov.sciencebase.catalog 597bcd8ee4b0a38ca2756684

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