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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... management in the Columbia Basin and suggests a new conceptual foundation ... fishery management was based first on the belief in nearly inexhaustible ... Fish and Wildlife Program developed for the Columbia River by the Northwest Power ...
... fisheries management, our conclusions can be broadly applied to Pacific and Atlantic salmon management in general. This book is organized into three sections: Part I. An introduction and background to the salmon problem (Chapter 1) ...
... fish (Pacific Fisheries Management Council 1979) to 10–16 million fish (NPPC 1986). This abundance of salmon has been estimated to have been composed of over 200 distinct anadromous stocks (NPPC 1986; Nehlsen et al. 1991) (Chapter 4) ...
... fishery management in the Pacific Northwest. The 50/50 sharing formula made tribal commercial fishing a viable economic base for many tribes. During the 1980s, the tribes developed their own fishery programs that included harvest management ...
... fish and wildlife restoration under the Council's program have gone to support tribal programs including construction of ... fishery management and restoration program for the Columbia River, Wy-Kan-UshMi Wa-Kish-Wit (the Spirit of the ...
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Return to the River: Restoring Salmon to the Columbia River Richard Nicholas Williams Недоступно для просмотра - 2006 |