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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... Corps of Engineers for construction and operation of fish passage facilities at hydroelectric projects and funding for federal hatchery programs designed to mitigate for habitat 1. The Columbia River Salmon Problem 15.
... Corps of Engineers. Endangered Species Act The Endangered Species Act of 1973 was 1. The Columbia River Salmon Problem 17.
... Corps of Engineers, North Pacific Division; and U.S. Dept. of Interior, Bureau of Reclamation, Pacific Northwest Region. 46 p. Matthews, G. M., and R. S. Waples. 1991. Status review for Snake River spring and summer Chinook salmon ...
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