Creel surveys conducted in interior Alaska during 1994

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Creel surveys conducted in interior Alaska du ...
Jerome Hallberg, Jerome Hallbe ...
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Last edited by WorkBot
December 15, 2009 | History

Creel surveys conducted in interior Alaska during 1994

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Creel surveys were conducted on three major fisheries within the Tanana River drainage, Alaska, during 1994. These fisheries included the Delta Clearwater Arctic grayling Thymallus arcticus, fishery, the Minto Flats northern pike Esox lucius fishery, and the Salcha River chinook salmon Oncorhynchus tshawytscha fishery. Effort, catch, and harvest were estimated for the Salcha River chinook salmon fishery. Age composition and Relative Stock Density (RSD) of the harvest were estimated for the Delta Clearwater River Arctic grayling and Minto Flats northern pike fisheries. Angler demographics were estimated for all three fisheries. Estimates of angler ratings of the quality of fishing at the Delta Clearwater River Arctic grayling fishery are reported. At the Delta Clearwater River, 52% (SE = 3) of Arctic grayling sampled in the harvest were in the "preferred" RSD category. Age 5 Arctic grayling comprised 22% (SE = 3) of the harvest sample. Thirty-eight percent (SE = 2) of anglers interviewed at the Delta Clearwater River rated the quality of fishing as "good". Age 3 comprised 36% (SE = 3) of the northern pike sampled from the harvest at Minto Flats. Sixty-two percent (SE = 3) of the northern pike sampled from the harvest during the Minto Flats survey were of the "quality" RSD category. The creel survey at the Salcha River was conducted from 8 July through 31 July. During this period, anglers expended an estimated 15,032 (SE = 3,698) angler-hours of effort to catch a total of 832 chinook salmon (SE = 323), of which 776 (SE = 321) were harvested.

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Edition Availability
Cover of: Creel surveys conducted in interior Alaska during 1994
Creel surveys conducted in interior Alaska during 1994
1995, Alaska Dept. of Fish and Game, Division of Sport Fish, Research and Technical Services
in English

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Book Details


Edition Notes

"September 1995".

Includes bibliographical references (p. 30-32).

Also issued online.

Published in
Anchorage
Series
Fishery data series -- no. 95-21.
Genre
Statistics.

Classifications

Library of Congress
SH11 .A7542 No. 95-21

The Physical Object

Pagination
ii, 34 p. :
Number of pages
34

ID Numbers

Open Library
OL15577337M

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Download catalog record: RDF / JSON / OPDS | Wikipedia citation
December 15, 2009 Edited by WorkBot link works
September 20, 2008 Created by ImportBot Imported from Oregon Libraries MARC record