地理研究 ›› 1984, Vol. 3 ›› Issue (2): 92-98.doi: 10.11821/yj1984020010

• 论文 • 上一篇    下一篇

黄河以北地区东线引江问题的探讨

左大康, 刘昌明, 许越先, 杜伟   

  1. 中国科学院地理研究所
  • 出版日期:1984-06-15 发布日期:1984-06-15

SOME PROBLEMS REGARDING WATER DIVERSION FROM THE CHANGJIANG TO THE HAI-RIVER-PLAIN

Zuo Dakang, Liu Changming, Xu Yuxian, Du wei   

  1. Institute of Geography, Academia Sinica
  • Online:1984-06-15 Published:1984-06-15

摘要: 南水北调东线一期工程1990年完成后,长江之水将被引至黄河南岸的东平湖,设计入东平湖的流量为50立方米/秒[1]。第一期工程完成后,要不要扩大调水规模,把江水北送过黄河?江水调过黄河以后环境后效如何?引江穿黄与黄河水沙资源利用的关系如何?这些问题关系到南水北调东线第二期工程的规划与最终调水的规模,本文从黄河以北地区的现实情况出发,对几个有关的问题进行了分析。

Abstract: This paper mainly deals with the eastern route water transfer from the Changjiang to the Hai-River-Plain north of the Huang-He.The first-stage project of the east route water transfer was approved by the Chinese state Council in Mar.,1983.After the completion of this project, about 50m3/s of water discharge would be diverted to the Dongping Lake on the south bank of the Huang-He.In consideration of the second-stage project of the eastern route water transfer, the following problems are discussed in this paper.1.Water shortage in the Hai-River-Plain north of the Huang-He;2.Conjunctive use of local water in the Hai-River-Plain and imported water from the Changjiang River.3.Impacts of water transfer upon the environment in the plain north of the Huang-He;4.Rational utilization of the Huang-He's water resources.To sum up, the authors of the present paper would like to point out that the no-rthward water transfer from the Changjiang to the plain north of the Huang-He is Ikiely to be advisable.