Estimates of Total Abundance, Exploitation Rate, and Migratory Timing of Chinook Salmon Runs in the Yukon River, 1982-1986 PDF Download
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Author: Linda K. Brannian
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Category : Chinook salmon fisheries
Languages : en
Pages : 40
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Book Description
Report on estimates of total abundance (total run size), exploitation rate (maximum sustainable exploitation rate), and migration timing (lower and middle runs, Alaska and upper runs, Canadian origin) of chinook salmon (Oncorhynchus tschawytscha Walbaum) in the Yukon river, Alaska between 1982 and 1986.
Author: Linda K. Brannian
Publisher:
ISBN:
Category : Chinook salmon fisheries
Languages : en
Pages : 40
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Book Description
Report on estimates of total abundance (total run size), exploitation rate (maximum sustainable exploitation rate), and migration timing (lower and middle runs, Alaska and upper runs, Canadian origin) of chinook salmon (Oncorhynchus tschawytscha Walbaum) in the Yukon river, Alaska between 1982 and 1986.
Author:
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ISBN:
Category : Fish culture
Languages : en
Pages : 272
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Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 418
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Book Description
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 808
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Author:
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ISBN:
Category : Fish-culture
Languages : en
Pages : 142
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Author: Library of Congress. Exchange and Gift Division
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Category : State government publications
Languages : en
Pages : 748
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June and Dec. issues contain listings of periodicals.
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Category :
Languages : en
Pages : 764
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Author: John E. Clark
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Category : Chinook salmon
Languages : en
Pages : 71
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"Quantitatively contrast[s] test fishery catches on days of no commercial effort with test fishery catches during commercial openings"--P. 2.
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Category :
Languages : en
Pages : 98
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Book Description
Fisheries & Oceans Canada has conducted mark-recapture studies on adult Yukon River chinook salmon since 1982. In some of these studies, up to 2,174 upstream migrants were spaghetti tagged annually at two fishwheels located just upstream from the Canada/US border. Recaptures were made in a commercial fishery upstream. This report presents results from the chinook mark-recapture program for 1990 to 1995. Background on the Yukon River, its chinook population & fishery, and mark-recapture & data analysis methods begins the report. Results are presented with regard to the biological characteristics of salmon captured, abundance estimates using three estimation methods, fishery catches & spawning escapement, harvest rates, and migration rates. The final section discusses problems with respect to the abundance estimators used and makes recommendations for further research.
Author:
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Category : Fisheries
Languages : en
Pages : 360
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Book Description
