Download or read book Downstream Movement and Emigration of Chinook Salmon from the Chiwawa River in 1994 written by Kristine Petersen and published by . This book was released on 1995 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Downstream Movement and Emigration of Chinook Salmon from the Chiwawa River in 1992 1993 written by Kristine Petersen and published by . This book was released on 1994 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Production and Emigration of Juvenile Spring Chinook Salmon from the Chiwawa River in 1998 written by and published by . This book was released on 1999 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Juvenile Life History Downstream Migration Rate and Survival of Wild Snake River Fall Chinook Salmon written by William P. Connor and published by . This book was released on 2001 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Anadromous Fish Agreements and Habitat Conservation Plans for Wells Rocky Reach and Rock Island Hydroelectric Projects written by and published by . This book was released on 2002 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Production and Emigration of Juvenile Spring Chinook Salmon from the Chiwawa River in 1997 written by Andrew Rea Murdoch and published by . This book was released on 1998 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Assessment of the Downstream Migration of Juvenile Chinook Salmon oncorhynchus Tshawytscha in the Lower Mokelumne River California written by Michelle Workman and published by . This book was released on 1999 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Estimation of Survival Rates for Chinook Salmon During Their Downstream Migration in the Green River Washington written by Jerry Alan Wetherall and published by . This book was released on 1971 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abundance and Total Numbers of Chinook Salmon and Trout in the Chiwawa River Basin Washington 1994 written by T. W. Hillman and published by . This book was released on 1995 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Icicle Creek Restoration Project written by and published by . This book was released on 2002 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Downstream Migration of Juvenile Chinook Salmon Without Elevated Gill Na K ATPase Activities written by Richard D. Ewing and published by . This book was released on 1979 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Downstream Emigration of Chinook Salmon Fry written by William H. Miller and published by . This book was released on 1970 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Downstream Emigration of Chinook Salmon Fry written by William H. Miller and published by . This book was released on 1968 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Juvenile Chinook Salmon Downstream Migration Investigation written by Al von Finster and published by . This book was released on 1998 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Observations of the Downstream Migration of Chinook Salmon in Big Chico Creek in 1996 1997 written by Charles J. Brown and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Preliminary Report on Juvenile Chinook Production in the Cowichan River During 1993 and 1994 written by and published by . This book was released on 1996 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part on an ongoing study to assess the productivity of chinook salmon in the Cowichan river, the Dept. of Fisheries and Oceans, Pacific Biological Station, began monitoring the downstream migration of chinook juveniles in 1991. This report presents the results of the study, which includes migration timing, growth, interaction, and abundance estimates of naturally-spawned and hatchery chinook juveniles in the Cowichan river over a two-year period.

Download or read book Upstream written by National Research Council and published by National Academies Press. This book was released on 1996-07-17 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of salmon to the Pacific Northwestâ€"economic, recreational, symbolicâ€"is enormous. Generations ago, salmon were abundant from central California through Idaho, Oregon, and Washington to British Columbia and Alaska. Now they have disappeared from about 40 percent of their historical range. The decline in salmon numbers has been lamented for at least 100 years, but the issue has become more widespread and acute recently. The Endangered Species Act has been invoked, federal laws have been passed, and lawsuits have been filed. More than $1 billion has been spent to improve salmon runsâ€"and still the populations decline. In this new volume a committee with diverse expertise explores the complications and conflicts surrounding the salmon problemâ€"starting with available data on the status of salmon populations and an illustrative case study from Washington state's Willapa Bay. The book offers specific recommendations for salmon rehabilitation that take into account the key role played by genetic variability in salmon survival and the urgent need for habitat protection and management of fishing. The committee presents a comprehensive discussion of the salmon problem, with a wealth of informative graphs and charts and the right amount of historical perspective to clarify today's issues, including: Salmon biology and geographyâ€"their life's journey from fresh waters to the sea and back again to spawn, and their interaction with ecosystems along the way. The impacts of human activitiesâ€"grazing, damming, timber, agriculture, and population and economic growth. Included is a case study of Washington state's Elwha River dam removal project. Values, attitudes, and the conflicting desires for short-term economic gain and long-term environmental health. The committee traces the roots of the salmon problem to the extractive philosophy characterizing management of land and water in the West. The impact of hatcheries, which were introduced to build fish stocks but which have actually harmed the genetic variability that wild stocks need to survive. This book offers something for everyone with an interest in the salmon issueâ€"policymakers and regulators in the United States and Canada; environmental scientists; environmental advocates; natural resource managers; commercial, tribal, and recreational fishers; and concerned residents of the Pacific Northwest.