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Filtering by: Alt title Wright's Point, Harney County, Oregon : an example of inverted topography Remove constraint Alt title: Wright's Point, Harney County, Oregon : an example of inverted topography Decade 1990-1999 Remove constraint Decade: 1990-1999 Degree Level Master's Remove constraint Degree Level: Master's

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  • Community structure of old-growth Juniperus occidentalis woodlands

    Creator:
    Waichler, Wendy Sims
    Abstract:
    Knowledge of old-growth Juniperus occidentalis woodlands, which occur in central and eastern Oregon, is limited. Wise management of these woodlands necessitates a better understanding of the community ecology. The community structure of woodlands at seven sites in three areas of central Oregon was studied. Measurements taken at nine plots per...
    Resource Type:
    Masters Thesis
    Full Text:
    of the Cascades, it also extended from Trinity County California to southern Jackson County Oregon

  • Breeding bird community composition in relation to riparian vegetation structure in grazed habitats

    Creator:
    Sanders, Todd Alan
    Abstract:
    Riparian zones provide habitat for breeding birds in the semiarid western United States; however, there are few data available that address the effects of livestock grazing strategies on riparian habitats and avian communities. Documenting avian community composition in different riparian vegetation communities and relating vegetation communities to livestock grazing strategies...
    Resource Type:
    Masters Thesis
    Full Text:
    Silvies valleys, Grant County, Oregon, 1993-94 37 6. Linear regression of species richness on willow

  • Archaeological investigation and technological analysis of the Quartz Mountain Obsidian Quarry, central Oregon

    Creator:
    Hatch, John B.
    Abstract:
    The Quartz Mountain Obsidian Quarry is located in the Southeast corner of the Bend Fort Rock Ranger District in central Oregon, approximately forty-five miles southeast of Bend, Oregon. The research of the Quartz Mountain Obsidian Quarry began with a literature search of other quarry sites in the area and the...
    Resource Type:
    Masters Thesis
    Full Text:
    Quartz Mountain Obsidian Quarry, central Oregon AN ABSTRACT OF THE THESIS OF John B. Hatch for the

  • Isolation and partial characterization of a cultivable rabbit calicivirus, RaCv Ory-1

    Creator:
    Keefer, Nathan K.
    Abstract:
    This report describes the partial characterization of the first cultivable calicivirus isolated from a European rabbit (Oryctolagus cuniculus), named rabbit calicivirus Oryctolagus-1 and abbreviated RaCv Ory-1. RaCv Ory-1 was isolated from juvenile feeder rabbits displaying symptoms of diarrhea. Absence of neutralization by type specific neutralizing antibodies for 40 caliciviruses and...
    Resource Type:
    Masters Thesis
    Full Text:
    calicivirus, RaCv Ory-1 AN ABSTRACT FOR THE THESIS OF Nathan K. Keefer for the degree of Master of Science