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Filtering by: Committee Member Emmingham, Bill Remove constraint Committee Member: Emmingham, Bill Advisor Miller, Richard F. Remove constraint Advisor: Miller, Richard F. Resource Type Dissertation Remove constraint Resource Type: Dissertation

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  • Understory competition for resources in Pinus ponderosa forests of northeastern Oregon

    Creator:
    Riegel, Gregg M.
    Abstract:
    The objective of this research was to determine which environmental resources, light, water, and nutrients, control understory plant production and composition in a Pinus ponderosa forest in northeastern Oregon. A split-plot experimental design, with three blocks, four treatments, and 44 plots, was established in the summer of 1985. Twenty plots...
    Resource Type:
    Dissertation
    Full Text:
    . Thanks Rick! I thank my committee members Drs. Bill Emmingham, Bill Krueger, and Dave Perry for their