Pacific Salmon & their Ecosystems: Status and Future OptionsSpringer Science & Business Media, 1997 - Всего страниц: 685 The symposium "Pacific Salmon and Their Ecosystems: Status and Future Options',' and this book resulted from initial efforts in 1992 by Robert J. Naiman and Deanna J. Stouder to examine the problem of declining Pacific salmon (Oncorhynchus spp.). Our primary goal was to determine informational gaps. As we explored different scientific sources, state, provincial, and federal agencies, as well as non-profit and fishing organizations, we found that the information existed but was not being communicated across institutional and organizational boundaries. At this juncture, we decided to create a steering committee and plan a symposium to bring together researchers, managers, and resource users. The steering committee consisted of members from state and federal agencies, non-profit organizations, and private industry (see Acknowledgments for names and affiliations). In February 1993, we met at the University of Washington in Seattle to begin planning the symposium. The steering committee spent the next four months developing the conceptual framework for the symposium and the subsequent book. Our objectives were to accomplish the following: (1) assess changes in anadromous Pacific Northwest salmonid populations, (2) examine factors responsible for those changes, and (3) identify options available to society to restore Pacific salmon in the Northwest. The symposium on Pacific Salmon was held in Seattle, Washington, January 10-12, 1994. Four hundred and thirty-five people listened to oral presentations and examined more than forty posters over two and a half days. We made a deliberate attempt to draw in speakers and attendees from outside the Pacific Northwest. |
Содержание
Introduction to a Complex Problem | 13 |
Old Traditions that Led to Abuses of Salmon and Their Ecosystems | 17 |
The Origin and Speciation of Oncorhynchus Revisited | 29 |
Pacific Salmon Status and TrendsA Coastwide Perspective | 41 |
On the Nature of Data and Their Role in Salmon Conservation | 53 |
Information Requirements for Salmon Management | 61 |
The Importance of Performance Measures Temporal Scales and Production Cycles | 69 |
Beyond The Crossroads | 91 |
How Are Harvest Management Decisions Made? | 353 |
Habitat Policy for Salmon in the Pacific Northwest | 373 |
WaterManagement and WaterQuality Decision Making in the Range of Pacific Salmon Habitat | 387 |
Changing the Measure of Salmon Management | 409 |
Desired Future Conditions | 445 |
Restoration of Riparian and Aquatic Systems for Improved Aquatic Habitats in the Upper Columbia River Basin | 473 |
What Can Artificial Propagation Contribute? | 491 |
Making The Best of a Bad Situation | 511 |
Can We Count Every Last One? | 113 |
Status of Wild Salmon and Steelhead Stocks in Washington State | 127 |
The Status of Salmon and Steelhead in Oregon | 145 |
Status of Alaska Salmon | 179 |
Pacific Salmon Abundance Trends in the Fraser River Watershed Compared with Other British Columbia Systems | 197 |
Genetic Factors Contributing to Declines of Anadromous Salmonids in the Pacific Northwest | 221 |
The Role of Competition and Predation in the Decline of Pacific Salmon and Steelhead | 243 |
Degradation and Loss of Anadromous Salmonid Habitat in the Pacific Northwest | 275 |
Shaping Human Behavior to Enable the Persistence of Salmon | 313 |
Salmon Production in Changing Ocean Domains | 329 |
Is Ecological Risk Assessment Useful for Resolving Complex Ecological Problems? | 523 |
An EcosystemBased Approach to Management of Salmon and Steelhead Habitat | 539 |
Do We Need Institutional Change? | 557 |
To Till the WaterA History of Ideas in Fisheries Conservation | 567 |
Values in the Valuing of Salmon | 597 |
Organizational Systems and the Burden of Proof | 615 |
The Challenge of Integration | 637 |
Where Do We Go From Here? An Outsiders View | 655 |
Three Principles | 663 |
Другие издания - Просмотреть все
Pacific Salmon & their Ecosystems: Status and Future Options Deanna J. Stouder,Peter A. Bisson,Robert J. Naiman Ограниченный просмотр - 2012 |
Pacific Salmon & Their Ecosystems: Status and Future Options Deanna J. Stouder,Peter A. Bisson,Robert J. Naiman Недоступно для просмотра - 1997 |
Pacific Salmon & their Ecosystems: Status and Future Options Deanna J. Stouder,Peter A. Bisson,Robert J. Naiman Недоступно для просмотра - 2012 |
Часто встречающиеся слова и выражения
abundance adult Alaska American Fisheries Society anadromous anadromous salmonids Aquatic Sciences areas biological British Columbia California Canadian Journal catch changes channel chinook salmon chum salmon coastal coho salmon Columbia River Basin conservation dams decline Department of Fish diversity ecological ecosystem management effects environment environmental escapement extinction federal FEMAT Fish and Game Fish and Wildlife Fisheries and Aquatic Fisheries Management Forest Service Fraser River freshwater Frissell Future Options genetic habitat loss hatchery hatchery fish hatchery programs historical human Idaho impacts increased interactions Journal of Fisheries juvenile lands Lichatowich marine ment monitoring Nehlsen ocean P.A. Bisson Pacific Northwest Pacific salmon pink salmon Portland predation protection R.J. Naiman eds region restoration riparian riparian zones risk assessment salmon and steelhead salmon Oncorhynchus salmon populations salmon stocks salmonids Sedell sediment smolts Snake River sockeye salmon spawning species Status and Future streams tion trends trout watershed wild fish