Keywords: precocious parr, Kostow
, Big Creek, Skamania
Impacts of Hatchery Steelhead on a Wild Steelhead Population, by Kathryn Kostow
, pages 12-13, Issue No. 55, September 2006.
Kostow, of the Oregon Department of Fish and Wildlife, summarizes recent research that found hatchery summer steelhead in the upper Clackamas River to threaten the viability of ESA listed wild winter steelhead.
Keywords: Katherine Kostow
, Fred Utter, Dave Montgomery, Rik Scarce, Independent Scientific Advisory Board ( ISAB ), Salmon Recovery Science Review Panel ( RSRP ).
Key Words: Robert Behnke, Kathryn Kostow
Key Words: Wild Fish Management Policy, hatchery wild interbreeding, Eric Parkinson, Gary Meffe, Kostow
, Alsea River, Lirette, Hooton, Umpqua, Siuslaw, sterilizing, straying, residual