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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... coastal coho demonstrates, and has contributed to depletion of wild runs in mixed stock fisheries (Nickelson et al. 1986; Nickelson 2003). To a considerable extent, habitat restoration actions have been predicated on the same static ...
... coho salmon populations in Oregon coastal basins. Canadian Journal of Fisheries and Aquatic Sciences 60:1050–1056. Nickelson, T. E., M. F. Solazzi, and S. L. Johnson. 3. A New Conceptual Foundation for Salmon Conservation. 95.
... coastal streams. Canadian Journal of Fisheries and Aquatic Sciences 43:2443–2449. Northwest Power Planning Council (NPPC). 2000. Columbia River Basin Fish and Wildlife Program: A Multi-species Approach for Decision Making. Northwest ...
... Coastal Cutthroat Trout Westslope Cutthroat Trout Bull Charr Return to the River Copyright © 2006 Elsevier Inc. All rights reserved. 99 Status of Indigenous Species other than Salmonids Sturgeon Pacific Lamprey. PART II THE SALMON ...
... coastal forms (Allendorf and Utter 1979; Hershberger 1992). Both forms exhibit anadromous and resident life histories. It can be argued for iteroparous fish that the freshwater resident form observed in O. mykiss is a tactic of “bet ...
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