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| Material Type: | Internet resource |
|---|---|
| Document Type: | Book, Internet Resource |
| All Authors / Contributors: |
Gene S Helfman |
| ISBN: | 9781559635950 1559635959 9781559635967 1559635967 |
| OCLC Number: | 80180254 |
| Description: | xiv, 584 p. : ill., maps ; 27 cm. |
| Contents: | pt. I. Introduction -- ch. 1. Fish biodiversity and why it should matter -- pt. II. Imperiled fishes : taxonomy, geography, and vulnerability -- ch. 2. Roll call I : a taxonomic perspective -- ch. 3. Roll call II : a geopolitical perspective -- ch. 4. Characteristics of vulnerable species and correlates of imperilment -- pt. III. Indirect causes of decline : habitat, water, and introductions -- ch. 5. Habitat modification and loss -- ch. 6. Dams, impoundments, and other hydrological alterations -- ch. 7. Degraded water quality -- ch. 8. Alien species I : case histories, mechanisms, and levels of impact -- ch. 9. Alien species II : understanding the process, minimizing the impact -- pt. IV. Direct causes of decline : fishes as commodities -- ch. 10. Fishes versus fisheries I : overfishing -- ch. 11. Fishes versus fisheries II : behavior, life history evolution, and ecosystems -- ch. 12. Coral reefs, fishes, and fisheries : exploitation in fragile ecosystems -- ch. 13. The trade in live fishes -- ch. 14. The promise of aquaculture and hatcheries -- pt. V. Asking hard questions, sorting out answers -- ch. 15. The ethics of exploitation and intervention : do we have the right? -- ch. 16. Future perspectives : beyond gloom and doom? -- Appendix. Probable fish extinctions. |
| Responsibility: | Gene S. Helfman. |
| More information: |
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"This work is unique because it deals globally with fish, rather than fisheries conservation ... Helfman writes in a disarmingly candid and often colorful style, and provides many case examples and vignettes ... Summing Up: Recommended."--F.T. Manheim"CHOICE" (02/01/2008) Read more...
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