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Filtering by: Subject Animal waste -- Oregon, Eastern Remove constraint Subject: Animal waste -- Oregon, Eastern Degree Level Master's Remove constraint Degree Level: Master's

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  • Twenty-year changes in riparian bird communities of east-central Oregon

    Creator:
    Ellis, Michael S.
    Abstract:
    Over the last 50 years, riparian zones in the semi-arid West have gained recognition as disproportionately important habitats for both breeding bird communities and agricultural operations. Despite growing interest in exploring avian-habitat relationships in these systems to better inform land management, few studies have attempted to describe temporal changes in...
    Resource Type:
    Masters Thesis
    Full Text:
    Fisheries & Wildlife Fund and the Eastern Oregon Agriculture & Natural Resource Program (EOANRP). We thank

  • The "great hope" : bioenergy in eastern Oregon and its implications for dry forest restoration

    Creator:
    Nuss, Meagan Louise
    Abstract:
    Oregon has been moving forward with biomass energy development. Large-scale biomass power and cogeneration (producing heat and electricity) have been the focus of the last twenty-five years, while small-scale thermal bioenergy installations (producing heat) have dramatically increased during the last decade. In eastern Oregon, bioenergy is closely linked to restoration...
    Resource Type:
    Masters Thesis
    Full Text:
    The "Great Hope": Bioenergy in Eastern Oregon and its

  • Constructed wetland treatment of fecal coliform in dairy pasture runoff

    Creator:
    Osborn, Erik C. J.
    Abstract:
    A constructed wetland receiving pasture runoff from a dairy in Tillamook, OR was monitored during the winter of 1997-98 in order to estimate coliform treatment efficiency during winter high flow periods. Monitoring occurred during four sampling periods, each lasting 2 to 4 days. Samples were taken every two hours from...
    Resource Type:
    Masters Thesis
    Full Text:
    Runoff by Erik C.J. Osborn A Thesis Submitted to Oregon State University in Partial