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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... Hanford Reach over the course of several visits there. We also thank Chuck Peven (Chelan County PUD Number 1) for providing access to and clarification of the Habitat Conservation Plans (HCPs) of Chelan and Douglas County PUDs and ...
... (WA) and Hanford Reach (WA) fall Chinook, Lake Wenatchee and Lake Osoyoos (WA) sockeye, and five summer steelhead stocks in the John Day River (OR) can be classified as healthy3 (Mullan et al. 1992; Huntington et al. 1996). Total returns ...
... reaching their spawning grounds in the Salmon and Clearwater Rivers (photo from U.S. Army Corps Digital Visual Library ... Hanford Reach in the Columbia River and Hells Canyon in the Snake River (Figure 1.9). With these two exceptions ...
... Reach in central Washington, Figure 3.6) are especially important because habitat diversity and complexity is ... Hanford Reach of the Columbia River Figure 3.6 Aerial view of Vernita Bar in the Hanford 3. A New Conceptual Foundation for ...
... Hanford Reach. Vernita Bar is one of the major fall Chinook spawning areas within the Hanford Reach. Pacific Northwest National Laboratory file photo. are characterized by nutrient-rich floodplain soils and diverse and productive ...
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Return to the River: Restoring Salmon to the Columbia River Richard Nicholas Williams Недоступно для просмотра - 2006 |