Author: Jeffry L. Anderson
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 36
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Book Description
In response to concerns expressed by subsistence fishers that the late run has declined in the Chignik Lake region, late run sockeye and coho salmon in the Clark River was estimated using stream walking surveys and Clark River sockeye salmon pass the Chignik weir (at the outlet of Chignik Lake) were studied using radio transmitters to estimate escapement and to determine run timing.
Author: Jeffry L. Anderson
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 9
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Book Description
Aerial surveys were conducted using low-level helicopter flights to count sockeye and coho in Oct. and Nov. 2003 in response to concerns expressed by subsistence fishers that the late run has declined in the Chignik Lake region.
Author: Jeffry L. Anderson
Publisher:
ISBN:
Category : Aerial surveys in wildlife management
Languages : en
Pages : 21
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Book Description
Coho salmon in streams near Perryville and sockeye salmon in Clark River are surveyed by helicopter in an effort to monitor populations for the subsistence needs of residents of Perryville and Chignik villages.
Author: Michael R. Edwards
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 15
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Author: Kellie S. Whitton
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 29
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Book Description
A picket weir on Mortensens Creek located south of Cold Bay was operated from June 22 to Oct. 22 in order to enumerate daily passage of salmon, describe the run-timing, estimate mean length, sex, and age compositions, and determine whether returns are adequate for subsistence and/or sport fishing.
Author: Derek R. Hildreth
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 21
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Author: Michael R. Edwards
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 19
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Author: Kara K. Cornum
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 31
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Book Description
A picket weir on Mortensens Creek located south of Cold Bay was operated from June 25 to Oct. 14 in order to enumerate daily passage of coho and sockeye salmon, describe the run-timing of the fish, estimate mean length, sex, and age compositions, and determine whether returns are adequate for subsistence and/or sport fishing.
Author: Michael R. Edwards
Publisher:
ISBN:
Category : Alaska Peninsula National Wildlife Refuge (Alaska)
Languages : en
Pages : 22
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Book Description
Author: Jeffry L. Anderson
Publisher:
ISBN:
Category : Izembek National Wildlife Refuge (Alaska)
Languages : en
Pages : 34
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Book Description
