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Distribution Of Spawning Pink Salmon In Sashin Creek Southeastern Alaska And Survival Of Their Progeny Classic Reprint
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Book Synopsis Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny by : William J. McNeil
Download or read book Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny written by William J. McNeil and published by . This book was released on 1966 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny (Classic Reprint) by : William J. Mcneil
Download or read book Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny (Classic Reprint) written by William J. Mcneil and published by Forgotten Books. This book was released on 2018-02-21 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt 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.
Book Synopsis Transplanting Adult Pink Salmon to Sashin Creek, Baranof Island, Alaska, and Survival of Their Progeny by : William J. McNeil
Download or read book Transplanting Adult Pink Salmon to Sashin Creek, Baranof Island, Alaska, and Survival of Their Progeny written by William J. McNeil and published by . This book was released on 1969 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Return and Behavior of Adults of the First Filial Generation of Transplanted Pink Salmon and Survival of Their Progeny, Sashin Creek, Baranof Island, Alaska by : Robert J. Ellis
Download or read book Return and Behavior of Adults of the First Filial Generation of Transplanted Pink Salmon and Survival of Their Progeny, Sashin Creek, Baranof Island, Alaska written by Robert J. Ellis and published by . This book was released on 1969 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Scientific Report written by and published by . This book was released on 1969 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Affecting Pink Salmon Pre-spawning Mortality in Southeast Alaska by :
Download or read book Factors Affecting Pink Salmon Pre-spawning Mortality in Southeast Alaska written by and published by . This book was released on 1991 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Success of Pink Salmon Spawning Relative to Size of Spawning Bed Materials by : William J. McNeil
Download or read book Success of Pink Salmon Spawning Relative to Size of Spawning Bed Materials written by William J. McNeil and published by . This book was released on 1964 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Disappearance of Dead Pink Salmon Eggs and Larvae from Sashin Creek, Baranof Island, Alaska by : William J. McNeil
Download or read book Disappearance of Dead Pink Salmon Eggs and Larvae from Sashin Creek, Baranof Island, Alaska written by William J. McNeil and published by . This book was released on 1964 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Quality of the Spawning Bed on Growth and Development of Pink Salmon Embryos and Alevins by : Ralph A. Wells
Download or read book Effect of Quality of the Spawning Bed on Growth and Development of Pink Salmon Embryos and Alevins written by Ralph A. Wells and published by . This book was released on 1970 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Characteristics and Population Status of Anadromous Salmon in Southeast Alaska by :
Download or read book Biological Characteristics and Population Status of Anadromous Salmon in Southeast Alaska written by and published by . This book was released on 2000 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distribution of Spawning Susitna River Chinook Oncorhynchus Tshawytscha and Pink Salmon O. Gorbuscha, 2012 by : Richard Yanusz
Download or read book Distribution of Spawning Susitna River Chinook Oncorhynchus Tshawytscha and Pink Salmon O. Gorbuscha, 2012 written by Richard Yanusz and published by . This book was released on 2013 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study is to determine the spawning distribution of chinook salmon in the Susitna drainage upstream of the confluence with the Yentna River as well as the spawning distribution of pink salmon in the entire Susitna drainage. The information collected during the 2012 field season will be used to address the feasibility of conducting a basin-wide capture-recapture study of chinook salmon in 2013 and 2014.
Book Synopsis Pink Salmon, Oncorhynchus Gorbuscha, Tagging Experiments in Southeastern Alaska, 1938-42 and 1945 by : Roy E. Nakatani
Download or read book Pink Salmon, Oncorhynchus Gorbuscha, Tagging Experiments in Southeastern Alaska, 1938-42 and 1945 written by Roy E. Nakatani and published by . This book was released on 1975 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: A total of 20, 532 pink salmon (Oncorhynchus gorbuscha) were tagged and released in southeastern Alaska north of Sumner Strait during the years of 1938 to 1942 inclusive, and in 1945. The recovery of 7, 027 of these tags in the fish traps confirmed the findings of other investigators that the pink salmon stocks of the northern part of southeast Alaska are separate from those in the southern part. They also show that pink salmon enter the northern part of southeast Alaska through two paths: (1) through Icy Strait, and (2) through the lower end of Chatham Strait. No evidence was found of movement through Peril Strait from Salisbury Sound into Chatham Strait. The centers of density of each group of tags appeared to move in a consistent manner, but a smaller number of tags from each release were dispersed throughout the northern part of southeastern Alaska. Differences were noted between the movements of fish in odd and even years. Also a larger proportion of earlier tagged fish moved to recovery locations father [sic] inland. In all areas and in all years the fishing season closed about the time of the greatest abundance of fish in the fishery, therefore the later parts of the runs were not studied. Apparently the 1941 run was the largest and that in 1945 the smallest. Migration rates were studied by plotting the catch per trap as well as by the recovery of tags. The latter showed movements of 9.05 to 33.37 miles per day. Survival rates computed for thirty releases with total tag recovery periods of two or more weeks averaged 0.384. Weekly exploitation rates varied from 0.142 to 0.452 averaging 0.250. The weekly F exponential rate of fishing averaged 0.514. Recoveries of tags from seines were not used since their proportion of tags recovered was less than one-half their proportion of the catch. Recommendations are made for future tagging experiments based upon the results of this analysis.
Book Synopsis Life History of Pink Salmon (Oncorhynchus Gorbuscha) and Implications for Management by : Marianna Alexandersdottir
Download or read book Life History of Pink Salmon (Oncorhynchus Gorbuscha) and Implications for Management written by Marianna Alexandersdottir and published by . This book was released on 1983 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Interstate and Foreign Commerce Publisher : ISBN 13 : Total Pages :26 pages Book Rating :4.E/5 ( download)
Book Synopsis Program for the Rehabilitation of the Alaska Salmon Fisheries by : United States. Congress. Senate. Committee on Interstate and Foreign Commerce
Download or read book Program for the Rehabilitation of the Alaska Salmon Fisheries written by United States. Congress. Senate. Committee on Interstate and Foreign Commerce and published by . This book was released on 1956 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Intertidal Ecology and Life History of Pink Salmon at Olsen Creek, Prince William Sound, Alaska by : John H. Helle
Download or read book Intertidal Ecology and Life History of Pink Salmon at Olsen Creek, Prince William Sound, Alaska written by John H. Helle and published by . This book was released on 1964 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Symposium on Pink Salmon by : University of British Columbia. Institute of Fisheries
Download or read book Symposium on Pink Salmon written by University of British Columbia. Institute of Fisheries and published by . This book was released on 1962 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska Fisheries Briefs written by and published by . This book was released on 1959 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
