Age Composition of Sockeye Salmon Sampled as Part of the Western Alaska Salmon Stock Identification Program Within Westward Region Commercial Fisheries, 2006-2008 PDF Download
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Author: M. Birch Foster
Publisher:
ISBN:
Category : Sockeye salmon
Languages : en
Pages : 24
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Book Description
The Western Alaska Salmon Stock Identification Program (WASSIP) was conducted to determine stock origin of chum salmon and sockeye salmon in commercial fisheries of western Alaska. Concurrent sampling of sockeye salmon scales was conducted in a limited portion of areas from Chignik Area (Area L) fishery and North Alaska Peninsula (Area M) fishery. These sampled areas lie on the north and south sides of the Alaska Peninsula in the Port Moller, Chignik and Port Heiden areas.
Author: M. Birch Foster
Publisher:
ISBN:
Category : Sockeye salmon
Languages : en
Pages : 24
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Book Description
The Western Alaska Salmon Stock Identification Program (WASSIP) was conducted to determine stock origin of chum salmon and sockeye salmon in commercial fisheries of western Alaska. Concurrent sampling of sockeye salmon scales was conducted in a limited portion of areas from Chignik Area (Area L) fishery and North Alaska Peninsula (Area M) fishery. These sampled areas lie on the north and south sides of the Alaska Peninsula in the Port Moller, Chignik and Port Heiden areas.
Author: Kenneth Roberson
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages : 74
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Book Description
Author: Tyler H. Dann
Publisher:
ISBN:
Category : Fish stock assessment
Languages : en
Pages : 80
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Book Description
"Bristol Bay Management Area supports the largest sockeye salmon Oncorhynchus nerka fishery in the world. Alaska Department of Fish and Game is responsible for managing fisheries under the sustained-yield principle. Sockeye salmon stocks in Bristol Bay can be exploited at rates up to 80%, so accurately estimating the stock composition of catch is critical to determining the total run (catch and escapement) of each stock. Accurate estimates of total runs are vital for managing under the sustained-yield principle because they provide the basis for establishing and meeting escapement goals. In recent years, the department has developed a genetics program for sockeye salmon in Bristol Bay to develop and apply genetics methods to identify the stock composition of commercial catch in the five commercial fishing districts. Here we present genetic results from 2009, compare them to results from 2006 through 2008, and to those based on traditional age-based methods"--P. 1.
Author: Terri M. Tobias
Publisher:
ISBN:
Category : Escapement (Fisheries)
Languages : en
Pages : 129
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Book Description
The purpose of this report is to summarize all available age, length and sex composition data that can be utilized from data collected since 1979. This report supersedes Regional Information Report 2A04-12 "Age and Length Composition of Sockeye, Chinook, Coho, and Chum Salmon from 1979-2003 and Sockeye Salmon Female Contribution from 1987-2003 in selected Commercial Fisheries and River Escapements, in Upper Cook Inlet, Alaska."
Author: Ole Alfred Mathisen
Publisher:
ISBN:
Category : Salmon
Languages : en
Pages : 40
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Book Description
Author: Dell H. Siler
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages : 40
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Book Description
Author: Henry J. Yuen
Publisher:
ISBN:
Category : Chum salmon
Languages : en
Pages : 56
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Book Description
Author: Kenneth Roberson
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 48
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Book Description
Author: Richard A. Price (Fisheries biologist)
Publisher:
ISBN:
Category : Fish stock assessment
Languages : en
Pages : 75
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Book Description
Author: Douglas B. Molyneaux
Publisher:
ISBN:
Category : Pacific salmon
Languages : en
Pages : 69
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Book Description
