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Filtering by: Subject Environmental policy -- Oregon Remove constraint Subject: Environmental policy -- Oregon Advisor Froehlich, Henry A. Remove constraint Advisor: Froehlich, Henry A. Decade 1990-1999 Remove constraint Decade: 1990-1999

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  • Forest harvesting impacts on coarse woody debris and channel form in central Oregon streams

    Creator:
    Knight, Stephen M.
    Abstract:
    Several streams in the mixed conifer cover type of the Ochoco and Blue Mountains of central Oregon were studied to determine what effects selective harvesting of the riparian timber stand had on the amounts and distribution of coarse woody debris (CWD) in the stream. Pristine streams were measured to develop...
    Resource Type:
    Masters Thesis
    Full Text:
    Impacts on Coarse Woody Debris and Channel Form in Central Oregon Streams Abstract approved: Dr. Henry

  • Buffer strip dynamics in the Western Oregon Cascades

    Creator:
    Sherwood, Kim
    Abstract:
    Although buffer strips have long been used as a protection tool when logging near streams, long-term studies investigating buffer strip dynamics are rare. Steinblums et al. (1984) inventoried 40 buffer strips 1 to 15 years old in the western Oregon Cascades beginning in the summer of 1975. Numerous site and...
    Resource Type:
    Masters Thesis
    Full Text:
    privacy Redacted for privacy BUFFER STRIP DYNAMICS IN TEE WESTERN OREGON CASCADES