Williams Return to the River

Restoring Salmon Back to the Columbia River
1. Auflage 2005
ISBN: 978-0-08-045430-6
Verlag: Elsevier Science & Techn.
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 720 Seiten

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. - A 15 year collaboration by a diverse group of scientists working on the management and recovery of salmon, steelhead trout, and wildlife populations in the Pacific Northwest - Includes over 200 figures, with four-color throughout the book - Discusses complex issues such as habitat degradation, juvenile survival through the hydrosystem, the role of artificial production, and harvest reform

Autoren/Hrsg.

Williams, Richard N.

Inhaltsverzeichnis

1;front cover;1
2;copyright;5
3;table of contents;6
4;front matter;8
5;Contributors;8
6;Foreword;10
7;Preface;14
8;Acknowledgements;16
9;body;22
10;PART I A NEW CONCEPTUAL FOUNDATION;22
10.1;1 Introduction and Background of the Columbia River Salmon Problem;22
10.2;2 The Existing Conceptual Foundation and the Columbia River Basin Fish and Wildlife Program;50
10.3;3 Developing a New Conceptual Foundation for Salmon Conservation;72
11;PART II THE SALMON ECOSYSTEM AND ITS MANAGEMENT;120
11.1;4 Diversity, Structure, and Status of Salmon Populations;120
11.2;5 The Status of Freshwater Habitats;194
11.3;6 Hydroelectric System Development: Effects on Juvenile and Adult Migration;270
11.4;7 Mitigation of Salmon Losses Due to Hydroelectric Development;346
11.5;8 Artificial Production and the Effects of Fish Culture on Native Salmonids;438
11.6;9 Harvest Management;486
11.7;10 The Estuary, Plume, and Marine Environments;528
12;PART III A NEW VISION FOR RESTORATION;592
12.1;11 Monitoring and Evaluation: Salmon Restoration in the Columbia River Basin;592
12.2;12 Federal and State Approaches to Salmon Recovery at the Millennium;622
12.3;13 Return to the River: Strategies for Salmon Restoration in the Columbia River Basin;650
13;index;688