Dolphins and the tuna industry / Committee on Reducing Porpoise Mortality from Tuna Fishing, Board on Biology, Board on Environmental Studies and Toxicology, Commission on Life Sciences, National Research Council.
Material type:![Text](/opac-tmpl/lib/famfamfam/BK.png)
- text
- computer
- online resource
- 0585085358
- 9780585085357
- 9780309047357
- 0309047358
- Tuna fisheries -- Environmental aspects
- Dolphins -- Mortality
- Tuna industry -- Environmental aspects
- SCIENCE -- Life Sciences -- Biological Diversity
- NATURE -- Animals -- Wildlife
- Dolphins -- Mortality
- Tuna fisheries -- Environmental aspects
- Tuna industry -- Environmental aspects
- Fisheries
- Dolphins Mortality
- Tuna fisheries Environmental aspects
- Tuna industry Environmental aspects
- 333.95/9 20
- SH351.T8 N37 1992eb
- 21,3
- digitized 2011 committed to preserve
Includes bibliographical references (pages 120-128) and index.
Print version record.
1. Introduction. The Problem. Background on Reducing Dolphin Mortality from Tuna Fishing. The Committee's Study -- 2. Some Policy and Economic Considerations. U.S. Tuna and Marine Mammal Policy. Economic Considerations -- 3. Background on Fishing Gear. Purse Seines. Other Fishing Methods -- 4. Biology and Ecology of Yellowfin Tuna. Distribution and Stock Structure. Physiology, Growth, and Longevity. Abundance and Size Structure. Yield, Population Dynamics, and Management -- 5. The Behavior of Dolphins and Tuna in the ETP. General Dolphin Biology and Ecology. The Tuna-Dolphin Relationship. Feeding Behavior. Behavior of Dolphins and Tuna in the Tuna-Seining Operation -- 6. Dolphin Mortality and Abundance. Estimating Incidental Dolphin Mortality. Mortality Estimates for 1959-1990. Factors Affecting Total Mortality Estimates. Estimates of Dolphin Abundance. Overview: The Past, Present, and Future -- 7. Techniques for Reducing Dolphin Mortality. Small Modifications of Current Methods. Major Modifications of Current Methods. Potential Behavior-Based Release of Dolphins. Breaking the Tuna-Dolphin Bond. Alternative Methods of Locating Yellowfin Tuna. Alternatives to Dolphin-Associated Fishing. Regulatory Alternatives -- 8. Recommendations. Recommendations Concerning the ETP Tuna-Dolphin Fishery. Recommendations for Harvesting Tuna Not in Association with Dolphins. Summary.
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