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Filtering by: Creator Arnold, Linsey Remove constraint Creator: Arnold, Linsey Committee Member Bolte, John P. Remove constraint Committee Member: Bolte, John P.

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  • Continuous monitoring and modeling to assess pesticide exposure in critical habitat for Pacific salmonids

    Creator:
    Janney, Philip K.
    Abstract:
    Pacific Northwest and California freshwater resources are key elements in the life history and ecology of Pacific salmon and steelhead listed as threatened or endangered under the Endangered Species Act. Risk to listed Pacific salmonid species can be assessed by evaluating the spatial and temporal co-occurrence of salmonid species at...
    Resource Type:
    Dissertation
    Full Text:
    land management practices on water quality (Jakeman et al, 2003, Arnold et al 1998). Watershed

  • Evaluating the data-poor fishery stock assessment method, DB-SRA

    Creator:
    Owashi, Brandon R.
    Abstract:
    Depletion-Based Stock Reduction Analysis (DB-SRA; Dick and MacCall, 2011) is a catch-only fisheries stock assessment model that has been developed to estimate an overfishing limit (OFL) in data-poor situations. DB-SRA projects the biomass trajectories of a stock by means of a catch time series and five parameters: the instantaneous, per...
    Resource Type:
    Masters Thesis
    Full Text:
    for me. Thanks to the Heppell “Data-Poor” team (Linsey Arnold, Andrea Jara-Baquero, and Susie