13.07.2015 Views

columbia river basin fish and wildlife program annual ...

columbia river basin fish and wildlife program annual ...

columbia river basin fish and wildlife program annual ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

PROJECTNUMBER TITLE PROJECT STATUS89-97cont.89-982. Determine the effects onindigenous stock productivitythat result from hatchery adultsinterbreeding with indigenouswild <strong>fish</strong>.3. Determine the effects of supplementationwith hatchery <strong>fish</strong>of indigenous stock.. .Determination of Effectiveness Pate Initiated : September 1989 1. December 1990: Review experimental designof Supplementation Strategies<strong>and</strong> Assessment of Interactionbetween Supplemental HatcheryChinook Salmon on NaturalPopulations in the Salmon,Snake, <strong>and</strong> Clearwater Rivers inIdaho - IDFGResults/Conclusim: None at this time.<strong>and</strong> management agreements.2. March 1991: Start Phase II, Experimentation.Proiect Officer: T. VogelQbiectives:1. Determine the effects ofoutplanting different life stagesof spring <strong>and</strong> summer chinookon natural <strong>fish</strong> production.2. Determine effectiveness ofsupplementation in building selfsustainingnatural runs of thespecies.3. Develop guidelines for futuresupplementation in terms of size<strong>and</strong> time of release.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!