Some Effects Of Clearcutting On Salmon Habitat Of Two Southeast Alaska Streams PDF Download

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Some Effects of Clearcutting on Salmon Habitat of Two Southeast Alaska Streams (Classic Reprint)

Some Effects of Clearcutting on Salmon Habitat of Two Southeast Alaska Streams (Classic Reprint)
Author: W. R. Meehan
Publisher: Forgotten Books
Total Pages: 62
Release: 2018-09-09
Genre: Science
ISBN: 9781390495843

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Excerpt from Some Effects of Clearcutting on Salmon Habitat of Two Southeast Alaska Streams Spawning by adult salmon, as well as egg and fry survival, may be influenced by timber harvest which may change the quantity, regimen, and quality of stream flow or impair adult migration by Obsta cles originating on logged watersheds. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.


Studies on Effects of Watershed Practices on Streams

Studies on Effects of Watershed Practices on Streams
Author: James T. Krygier
Publisher:
Total Pages: 208
Release: 1972
Genre: Clearcutting
ISBN:

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A number of studies were undertaken related to effects of clearcut logging on water quality and the process affected in small streams. Water temperature studied before and after logging was increased significantly where stream cover was removed. Energy balances of small streams were measured and predictive models were developed. Road building significantly increased sediment yield in clearcut and patch cut watersheds. Logging itself was not an important sediment contributor. Methods for sampling bed load and suspended sediment were developed. Bed load constituted 70 percent of suspended load during peak discharges.


Report

Report
Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
Total Pages: 412
Release: 1966
Genre: Forests and forestry
ISBN:

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