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Filtering by: Creator Wagner, Harry H. Remove constraint Creator: Wagner, Harry H. Contributor Tullos, Desiree D. Remove constraint Contributor: Tullos, Desiree D.

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  • Experiments on the Hydraulics and Swimming Responses of Juvenile Chinook Salmon Encountering a Floating Guidance Structure

    Creator:
    Swanson, Samuel T.
    Abstract:
    Floating guidance structures are intended to promote safe in-stream passage for juvenile salmon migrating downstream through reservoirs. However, the ability of an engineered structure to guide fish to safe passage has been primarily tested either after large-scale implementation in existing reservoirs or in laboratory studies and computer simulations without live...
    Resource Type:
    Masters Thesis
    Full Text:
    , Anna Wagner, Nicole Feiten, Christina Welch, Trevor Grandy, Eileen Gale Swanson, Todd Swanson, Matt

  • Institutional Analysis of Small Dam Removals

    Creator:
    Fostvedt, Matthias P.
    Abstract:
    The majority of dam removals are small structures that are governed primarily by state and local bodies. The objective of this study is to characterize and evaluate the governance that has driven recent decisions to remove small dams. In the governance literature on small dam removals, three aspects remain unclear....
    Resource Type:
    Masters Thesis
    Full Text:
    Beeson-Robison dam. The 1.7 meter tall structure was located on Wagner Creek, a second-order tributary

  • Effects of Stage 0 treatment on spring Chinook juveniles within South Fork McKenzie River in Oregon

    Creator:
    Hahn, Aleah
    Abstract:
    Low-tech habitat restoration techniques, including Stage 0 treatments, are increasingly applied but often lack robust evaluation of their effects. In 2018, one kilometer of the South Fork McKenzie (SFMK) River, OR was modified to the Stage 0 condition for the benefit of ESA-listed Chinook by raising the incised channel to...
    Resource Type:
    Masters Thesis
    Full Text:
    above a lethal temperature threshold (Mesa, Weiland, and Wagner 2002; Carter 2005; Richter and