Three Gorges project Attects the Ecology and Fishery around Estuary of Yangtze River

Liu Ruiyu; Luo Bingzheng

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Three Gorges project Attects the Ecology and Fishery around Estuary of Yangtze River

- Three Gorges project Attects the Ecology and Fishery around Estuary of Yangtze River
- Bulletin of Soiland Water Conservation Vol. 6, Issue 4, Pages: 37-40(1987)
- 作者机构：
  
  中国科学院海洋研究所
- 作者简介：
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- Published：1987
- 稿件说明：
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Liu Ruiyu, Luo Bingzheng. Three Gorges project Attects the Ecology and Fishery around Estuary of Yangtze River[J]. Bulletin of Soiland Water Conservation, 1987, 6(4): 37-40.
DOI：

Liu Ruiyu, Luo Bingzheng. Three Gorges project Attects the Ecology and Fishery around Estuary of Yangtze River[J]. Bulletin of Soiland Water Conservation, 1987, 6(4): 37-40. DOI：

摘要

三峡大坝是长江流域最大的水利工程。大坝建成后

必将改变整个流域的生态系统。由于径流受到调节

河口及其邻近海域的生态环境和生物群落以及渔业资源

也将受到一定影响。首先是河口及邻近海域水文、水化学和沉积环境条件的变化

将引起生物群落组成及其分布格局的改变;饵料生物下降

渔业资源将会减少。

Abstract

The Three Gorges Dam is the largest water conservancy project in Yangtze Vally. After constructing Three Gorges Dam

the eco-system of whole Yangtze Vally is going to be changed. The eco-environment

bio-community

and fishery resources around the Yangtze Mouth and its nearby sea area are going to be affected because of the adjustment of Yangtze runoff. Thus

the changing of the Condifion of hydrology

hydro-chemistry and sedimentary environment will change

the composition and distributed pattern of bio-community which will cause the decreasing fo the biobait and the fishery resources to a certain extent.

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