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Filtering by: Creator Vail, Patric Remove constraint Creator: Vail, Patric Subject Epiphytes -- Washington (State) -- Gifford Pinchot National Forest Remove constraint Subject: Epiphytes -- Washington (State) -- Gifford Pinchot National Forest

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  • The influence of canopy structure and epiphytes on the hydrology of Douglas-fir forests

    Creator:
    Pypker, Thomas G.
    Abstract:
    Canopy structure has a significant impact on the canopy hydrology of Douglas-fir forests in the Pacific Northwest (PNW). Whole canopy rainfall interception was measured for young Douglas-fir forest and compared to an old-growth Douglas-fir forest. The old-growth forest had significantly greater canopy water storage capacity (5) and direct throughfall fraction...
    Resource Type:
    Dissertation
    Full Text:
    (In) of rainfall (e.g. Helvey and Patric, 1965; Horton, 1919; Rothacher, 1963; Voigt, 1960; Zinke