Control of California sea lion predation of winter-run steelhead at the Hiram M. Chittenden Locks, Seattle, December 1985-April 1986 with observations on sea lion abundance and distribution in Puget Sound

Gearin, Patrick and Pfeifer, Bob and Jeffries, Steven (1986) Control of California sea lion predation of winter-run steelhead at the Hiram M. Chittenden Locks, Seattle, December 1985-April 1986 with observations on sea lion abundance and distribution in Puget Sound. [Olympia, Washington], Washington Department of Game, (Fishery Management Report (Washington (State)), 86-20)

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Abstract

A study/predation control program was conducted at the Hiram M. Chittenden Locks in Seattle, Washington from 20 December through 23 April 1986. The principal objectives were to document the rate and effects of predation on winter-run steelhead (Salmo gairdneri Richardson) by California sea lions (Zalophus californianus); to control and minimize predation in order to increase the escapement of wild winter-runs to the Lake Washington watershed; to evaluate and recommend potential long term procedures for control of steelhead predation; and to document the abundance and distribution of California sea lions in Puget Sound.

Item Type: Monograph or Serial Issue
Title: Control of California sea lion predation of winter-run steelhead at the Hiram M. Chittenden Locks, Seattle, December 1985-April 1986 with observations on sea lion abundance and distribution in Puget Sound
Personal Creator/Author:
CreatorsEmail
Gearin, PatrickPat.Gearin@noaa.gov
Pfeifer, Bob
Jeffries, Steven
Series Name: Fishery Management Report (Washington (State))
Number: 86-20
Date: October 1986
Publisher: Washington Department of Game
Place of Publication: [Olympia, Washington]
Institution: Washington Department of Game
Contact Email Address: NMML.Library@noaa.gov
Issuing Agency: Washington (State). Department of Fisheries
Uncontrolled Keywords: Steelhead; Trout; Salmon; California sea lion; Salmo gairdneri; Zalophus californianus; Puget Sound; Washington state
Subjects: Management
Conservation
Ecology
Fisheries
Biology
Item ID: 2729
Depositing User: Ms. Sonja Kromann
Date Deposited: 03 Nov 2009 14:16
Last Modified: 14 Dec 2010 17:43
URI: http://aquaticcommons.org/id/eprint/2729

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