Science/Ecology

Status and Management of Spring-Run Chinook Salmon

Year: 
1990
Abstract: 

Runs have dwindled in many parts of California and additional protection or management actions are needed to protect the fish from further declines. The following is a report requested by the Fish and Game Commission on the status and current management of spring-run Chinook salmon stocks.

Fish counts presented in this report were developed by a variety of methods. Some of them are estimates of total run size or spawning escapement, while others are indices of abundance derived from counts of maturing fish in their holding areas. It is important to note the stock assessment method used. Index area counts will always underestimate the true run size, often by a very large margin.

Author(s): 

California Department of Fish and Game

Contact: 
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