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Filtering by: Advisor Crawford, David L. Remove constraint Advisor: Crawford, David L. Decade 2000-2009 Remove constraint Decade: 2000-2009

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  • Managing adult hatchery summer steelhead for a recreational fishery with reduced hatchery and wild interactions

    Creator:
    Schemmel, Eva M.
    Abstract:
    Hatcheries whose purpose is to provide for a recreational fishery must minimize impacts on wild fishes. Management to reduce hatchery and wild interactions is especially important on river systems that contain Endangered Species Act (ESA) listed species. I examined adult hatchery summer steelhead, Oncorhynchus mykiss, behavior, current management and a...
    Resource Type:
    Masters Thesis
    Full Text:
    Recreational Fishery with Reduced Hatchery and Wild Interactions. Abstract approved: David Noakes

  • Detection of the Burkholderia cepacia complex in soil environments

    Creator:
    Miller, Suzanne C. McKenzie
    Abstract:
    Burkholderia cepacia complex (Bcc) bacteria reside in soil, plant rhizospheres, and water, but the prevalence of Bcc in outdoor environments is not clear. In this study, we sampled a variety of soil and rhizosphere environments with which people may have contact: playgrounds, athletic fields, parks, hiking trails, residential yards and...
    Resource Type:
    Masters Thesis
    Full Text:
    Burkholderia cepacia Complex in Soil Environments. Abstract approved: David D. Myrold Jennifer L. Parke

  • Basaltic volcanism and tectonics of the High Lava Plains, southeastern Oregon

    Creator:
    Jordan, Brennan T.
    Abstract:
    The High Lava Plains province (HLP) of southeastern Oregon is a Miocene to Recent volcanic upland characterized by widespread basaltic volcanism and west-migrating rhyolitic volcanism. New ⁴⁰Ar/³⁹Ar ages for HLP rhyolites demonstrate that the trend of migrating rhyolitic volcanism is robust, reflecting westward migration at a rate of -35 km/m.y....
    Resource Type:
    Dissertation
    Full Text:
    Tectonics of the High Lava Plains, Southeastern Oregon. Abstract approved: David W. Graham The High Lava

  • Crystallin proteolysis in lens during aging and cataract formation

    Creator:
    Ueda, Yoji
    Abstract:
    The major purpose of this research was to characterize partially degraded proteins appearing in the ocular lens during aging and cataract, and to identify the responsible proteolytic activities. This research is significant, because increased protein degradation is associated with lens opacification and cataract. Determining the sites where lens proteins become...
    Resource Type:
    Dissertation
    Full Text:
    . Abstract approved: Larry L. David The major purpose of this research was to characterize partially