Return to the River: Restoring Salmon Back to the Columbia RiverRichard N. Williams Elsevier, 21 нояб. 2005 г. - Всего страниц: 720 Return to the River will describe a new ecosystem-based approach to the restoration of salmon and steelhead populations in the Columbia River, once one of the most productive river basins for anadromous salmonids on the west coast of North America. The approach of this work has broad applicability to all recovery efforts throughout the northern hemisphere and general applicability to fisheries and aquatic restoration efforts throughout the world. The Pacific Northwest is now embroiled in a major public policy debate over the management and restoration of Pacific salmon. The outcome of the debate has the potential to affect major segments of the region's economy - river transportation, hydroelectric production, irrigated agriculture, urban growth, commercial and sport fisheries, etc. This debate, centered as it is on the salmon in all the rivers, has created a huge demand for information. The book will be a powerful addition to that debate.
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Restoring Salmon Back to the Columbia River Richard N. Williams. 1 Introduction and Background of the Columbia River Salmon Problem Willis E. McConnaha, Ph.D., Richard N. Williams, Ph.D., James A. Lichatowich, M.S. Introduction Background ...
... salmon and steelhead management in the Columbia Basin and suggests a new conceptual foundation for salmon management ... Oncorhynchus that includes Pacific salmon and steelhead trout. 3Huntington et al. (1996) noted that native stocks of ...
... Fish and Wildlife Authority and StreamNet. Nevada, Utah, and Wyoming (Figure 1.3) ... salmon and steelhead occurred widely throughout the basin except where ... (Oncorhynchus tshawytscha) (Van Hyning 1973). In addition Figure 1.4 Shoshone ...
... salmon and steelhead production plan. Northwest Power Planning Council, Portland, Oregon. Confederated Tribes Yakima ... (Oncorhynchus tshawytscha) in the Columbia River Basin—Past and present. US Fish and Wildlife Service, Special Scientific ...
... salmon: The importance of geomorphic features in large rivers. Environmental ... Fish and Wildlife. Final Report. Independent Scientific Group (ISG). 1999 ... (Oncorhynchus tshawytscha) redd counts from a wilderness area in central ...
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