The Bering Sea ecosystem
- 其他作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press 1996.
- 稽核項: 1 online resource (x, 307 pages) :illustrations, maps.
- 標題: Ecosystem management. , Pacific Ocean , NATURE , Marine ecology , Marine resources conservation , Marine resources conservation. , Ecosystem management Bering Sea. , NATURE Animals -- Marine Life. , Marine ecology. , AnimalsMarine Life. , Electronic books. , Marine ecology Bering Sea. , Pacific Ocean Bering Sea. , Ecosystem management , Marine resources conservation Bering Sea.
- ISBN: 0309552869 , 9780309552868
- ISBN: 0309053455 , 9780309053457 , 9780309075244 , 0309075246
- 試查全文@TNUA:
- 附註: Includes bibliographical references (pages 260-303). Introduction -- Marine ecosystems: a conceptual framework -- The Bering Sea ecosystem: geology, physics, chemisty, biology -- Biology of higher trophic levels -- Human use -- Fisheries -- Causes and effects in the Bering Sea ecosystem -- Implications for management policy & institutional arrangements -- Gaps in knowledge and recommendations -- App. A. Biographical sketches of the committee members -- App. B. Contributors.
- 電子資源: https://dbs.tnua.edu.tw/login?url=https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=1253
- 系統號: 005281607
- 資料類型: 電子書
- 讀者標籤: 需登入
- 引用網址: 複製連結
The Bering Sea, which lies between the United States and Russia, is one of the most productive ecosystems in the world and has prolific fishing grounds. Yet there have been significant unexplained population fluctuations in marine mammals and birds in the region. The book examines the Bering Sea ecosystem's dynamics and the relationship between man and the ecosystem, in order to identify potential reasons for the population fluctuations as well as identify ways the Sea's living resources can be better managed by government.
來源: Google Book
來源: Google Book
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