Biomass estimates of Pacific herring, Clupea harengus pallasi, in California from the 1981-82 spawning ground surveys

Spratt, Jerome D. (1982) Biomass estimates of Pacific herring, Clupea harengus pallasi, in California from the 1981-82 spawning ground surveys. Monterey, CA, California Department of Fish and Game, Marine Resources Region, (Marine Resources Administrative Report, 82-6)

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Abstract

The spawning biomass of Pacific herring in San Francisco Bay and Tomales Bay was estimated to be 99,495 tons and 7,149 tons, respectively during the 1981-82 season. This is the highest estimate to date for San Francisco Bay and continues a rising trend in abundance. The Tomales Bay population increased to the highest level in 4 years. (22pp.)

Item Type: Monograph or Serial Issue
Title: Biomass estimates of Pacific herring, Clupea harengus pallasi, in California from the 1981-82 spawning ground surveys
Personal Creator/Author:
CreatorsEmail
Spratt, Jerome D.
Series Name: Marine Resources Administrative Report
Number: 82-6
Date: 1982
Publisher: California Department of Fish and Game, Marine Resources Region
Place of Publication: Monterey, CA
Latitude: 37.423
Longitude: 122.165
Issuing Agency: California Department of Fish and Game
Uncontrolled Keywords: Pacific Herring; Clupea harengus pallasi; Tomales Bay; San Francisco Bay
Subjects: Management
Fisheries
Item ID: 313
Depositing User: Joan Parker
Date Deposited: 29 Sep 2007 20:04
Last Modified: 29 Sep 2011 22:15
URI: http://aquaticcommons.org/id/eprint/313

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