Download or read book Willamette Spring Chinook Salmon 1996 written by J. T. Grimes and published by Cascade Geographic Society. This book was released on 1998-02-01 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Willamette Spring Chinook Salmon written by and published by . This book was released on 1996 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Investigation of Adult Spring Chinook Salmon of the Willamette River System 1946 51 written by Chester R. Mattson and published by . This book was released on 1963 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spring Chinook Salmon in the Willamette and Sandy Rivers written by R. Kirk Schroeder and published by . This book was released on 2000* with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1995 Willamette River Spring Chinook Salmon Run Fisheries and Passage at Willamette Falls written by Donald E. Bennett and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1999 Willamette River Spring Chinook Salmon Run Fisheries and Passage at Willamette Falls written by Craig A. Foster and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Willamette Spring Chinook Salmon Adults written by Eugene M. Smith and published by . This book was released on 1980 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1983 Willamette River Spring Chinook Salmon Run written by Donald E. Bennett and published by . This book was released on 1984 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spring Chinook Salmon in the Willamette and Sandy Rivers Oregon written by Robert Bryan Lindsay and published by . This book was released on 1997 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1994 Willamette River Spring Chinook Salmon Run Fisheries and Passage at Willamette Falls written by Donald E. Bennett and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Passage at Willamette Falls in 1992 written by Donald E. Bennett and published by . This book was released on 1993 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Migratory Characteristics of Spring Chinook Salmon in the Willamette River written by John C. Snelling and published by . This book was released on 1993 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1984 Willamette River Spring Chinook Salmon Run and 1984 Lower Willamette and Clackamas River Steelhead and Willamette River White Sturgeon and Shad Recreation Fisheries written by Donald E. Bennett and published by . This book was released on 1985 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Willamette National Forest N F Wolfmann Projects written by and published by . This book was released on 1999 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1978 Willamette River Spring Chinook Salmon Run written by Melvin D. Collins and published by . This book was released on 1979 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1987 Willamette River Spring Chinook Salmon Run and 1987 Lower Willamette and Clackamas River Steelhead and Willamette River White Sturgeon and Shad Recreational Fisheries written by Donald E. Bennett and published by . This book was released on 1988 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Migratory Characteristics of Juvenile Spring Chinook Salmon in the Willamette River written by and published by . This book was released on 1994 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research was to examine in detail the migration of juvenile spring chinook salmon (Oncorhynchus tshawytscha) in the Willamette River, Oregon. The authors wanted to determine characteristics of seaward migration of spring chinook smolts in relation to the oxygen supplementation practices at the Oregon Department of Fish and Wildlife (ODFW) Willamette Hatchery and use this information to strengthen the design of the oxygen supplementation project. There is little information available on the effects of oxygen supplementation at hatcheries on the migratory characteristics of juvenile salmon. Such information is required to assess the use of oxygen supplementation as a means of improving hatchery production, its effect on imprinting of juveniles, and finally the return of adults. In the event that oxygen supplementation provides for improved production and survival of juvenile chinook salmon at Willamette Hatchery, background information on the migration characteristics of these fish will be required to effectively utilize the increased production within the goals of the Willamette Fish Management Plan. Furthermore this technology may be instrumental in the goal of doubling the runs of spring Chinook salmon in the Columbia River. While evaluation of success is dependent on evaluation of the return of adults with coded wire tags, examination of the migratory characteristics of hatchery smolts may prove to be equally informative. Through this research it is possible to determine the rate at which individuals from various oxygenation treatment groups leave the Willamette River system, a factor which may be strongly related to adult return rate.
