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Filtering by: Creator Welter, Stephen C. Location H J Andrews Experimental Forest, Oregon, United States, (Vegetation) License All rights reserved

Do vigorous young forests reduce streamflow? Results from up to 54 years of streamflow records in eight paired-watershed experiments in the H. J. Andrews and South Umpqua Experimental Forests

Creator:

Perry, Timothy D.

Abstract:

This study quantified the magnitude and timing of summer streamflow deficits in paired-watershed experiments in the Cascade Range of Oregon where mature and old-growth conifer forests were subjected to clearcutting, patch cutting, and overstory thinning treatments in the 1960s and 1970s. Hydrologic effects of clearcutting, small-patch cutting, and overstory thinning...

Resource Type:

Masters Thesis

Full Text:

Stephen Lancaster for his thought-provoking critique of my method and help crafting convincing arguments
Headwater stream macroinvertebrates of the H.J. Andrews Experimental Forest, Oregon

Creator:

Frady, Charles H.

Abstract:

Recent studies of headwater streams have demonstrated their importance to overall watershed biodiversity, nutrient cycling, and energy flux. However, little attention has been paid to long-term effects of forest harvest on macroinvertebrate communities in headwater streams. This study investigated headwater stream macroinvertebrate communities in the H.J. Andrews Experimental Forest, Oregon,...

Resource Type:

Masters Thesis

Full Text:

, Oregon, U.S.A. ………………………………… 9 2.2 Mean (+1 SE) litterfall biomass in (A) July, (B) August, (C