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. Contents Contributors vii Foreword ix Preface xi ... Restoration 51 William J. Liss, Jack A. Stanford, James A. Lichatowich, Richard N. Williams, Charles C. Coutant ...
... RESTORATION Chapter 11. Monitoring and Evaluation Lyman L. McDonald, Charles C. Coutant, Lyle D. Calvin, and Richard N. Williams Chapter 12. The Federal Approach to Salmon Recovery at the Millennium Peter A. Bisson, James A. Lichatowich ...
... restoration has been largely to support commercial fisheries in the lower river and ocean and not to restore aquatic environments or native cultures. Fish restoration strategies have been devised to protect the economic benefits ...
Restoring Salmon Back to the Columbia River Richard N. Williams. our way out of the salmon crisis. Instead, the ... restoration programs. The sad truth is that the heady times of the late 1990s when new ideas were possible did not ...
... restoration efforts in the Columbia Basin, we present a conceptual foundation for 21st-century salmon management that stresses the role of the environment—with all its variability and complexity–in shaping species performance and ...
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