Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny
Author: William J. McNeil
Publisher:
Published: 1966
Total Pages: 20
ISBN-13:
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Author: William J. McNeil
Publisher:
Published: 1966
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: William J. McNeil
Publisher:
Published: 1966
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: William J. Mcneil
Publisher: Forgotten Books
Published: 2018-02-21
Total Pages: 24
ISBN-13: 9780666065162
DOWNLOAD EBOOKExcerpt from Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny Although the upper area was highly productive of pink salmon fry, it has had intensive spawning only in years when the density of spawners was high. When the density was low, spawners tended to concentrate in the lower area. The validity of the supposition that only highly productive spawning beds are used when escapements are small is questioned. The observations at Sashin Creek indicate that relatively large escapements help ensure complete use of productive spawning beds. 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.
Author: William J. McNeil
Publisher:
Published: 1969
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: William J. McNeil
Publisher:
Published: 1966
Total Pages: 12
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DOWNLOAD EBOOKAuthor: Robert J. Ellis
Publisher:
Published: 1969
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1968
Total Pages: 660
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1967
Total Pages: 1276
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Congress. Senate. Committee on Agriculture and Forestry
Publisher:
Published: 1975
Total Pages: 1490
ISBN-13:
DOWNLOAD EBOOKAuthor: John H. Helle
Publisher:
Published: 1970
Total Pages: 28
ISBN-13:
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