地理学报 ›› 1988, Vol. 55 ›› Issue (1): 11-18.doi: 10.11821/xb198801002

• 论文 • 上一篇    下一篇

河西地区水、土资源的合理开发利用

陈隆亨, 曲耀光   

  1. 中国科学院兰州沙漠研究所
  • 出版日期:1988-01-15 发布日期:1988-01-15

RATIONAL DEVELOPMENT AND UTILIZATION OF WATER AND LAND RESOURECES IN HEXI REGION

Chen Longhen, Qu Yaoguan   

  1. Institute of Dcscri Academia Sinica, Lanzhou, China
  • Online:1988-01-15 Published:1988-01-15

摘要: 通过调查计算,评述了河西地区水、土资源状况及开发利用过程中引起的环境变化和存在的主要问题,提出合理开发利用水、土资源的建议和意见:1.以流域为单元进行水、土资源合理利用布局,2.以水定地、搞好水土平衡,3.提高单位面积产量,适当扩大灌溉面积,4.合理利用和改良草场,5.种草种树,保护植被,6.提高水资源利用率。

关键词: 祁连山, 河西走廊, 阿拉善高原

Abstract: 1. The Hexi region can be divided, from south to north, into three topographic regions: (1) Qilian-Altun mountain range, (2) Hexi corridor plain, (3) Bei shan and Alxa plateau. There are three inland water systems composed of 57 streams in the region. The total ground-water resource is 74.643 billion m3 in the mountainous areas.

Key words: Qilian mountains, Hexi corridor, Alxa Plateau