Title | Status review of West Coast steelhead from Washington, Idaho, Oregon, and California |
Publication Type | Report |
Year of Publication | 1996 |
Authors | Busby, Peggy J., Thomas C. Wainwright, Gregory J. Bryant, Lisa J. Lierheimer, Robin S. Waples, William F. Waknitz, Irma Lagomarsino, United States. National Marine Fisheries Service. Northwest Fisheries Science Center, and United States. National Marine Fisheries Service. Southwest Region. Protected Species Management Division |
Secondary Title | NOAA Technical Memorandum NMFS-NWFSC |
Volume | no.27 |
Call Number | OSU Libraries: Guin SH11 .A541151 no.27, Digital Open Access |
Keywords | endangered species, hatcheries, management plans, Siletz River, steelhead trout = Oncorhynchus mykiss |
Notes | Siletz River winter and summer steelhead run trends were downward (-7.6-12.4%/year). Authors estimated that from 57-58% (winter) to 90% (summer) of spawning steelhead were of hatchery origin. Hatchery practices (past and present) identified as major threat to genetic integrity for steelhead in this area. |
URL | https://repository.library.noaa.gov/view/noaa/2986 |