Tucannon River Spring Chinook Salmon Captive Broodstock Program. 2001 Annual Report.

Gallinat, M. P. ; Brumgarner, J. D.

Technical Information Center Oak Ridge Tennessee

关键词: Fisheries;    Natural resources management;    Salmon;    Fish populations;    Aquatic biology;   

RP-ID  :  DE2003807645

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

This report summarizes the objectives, tasks, and accomplishments of the Tucannon River spring chinook captive brood during 2001. The WDFW initiated a captive broodstock program in 1997. The overall goal of the Tucannon River captive broodstock program is for the short-term, and eventually long-term, rebuilding of the Tucannon River spring chinook salmon run, with the hope that natural production will sustain itself. The project goal is to rear captive salmon selected from the supplementation program to adults, spawn them, rear their progeny, and release approximately 150,000 smolts annually into the Tucannon River between 2003-2007. These smolt releases, in combination with the current hatchery supplementation program (132,000 smolts) and wild production, are expected to produce 600-700 returning adult spring chinook to the Tucannon River each year from 2005-2010.