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中国沙漠 ›› 1997, Vol. 17 ›› Issue (1): 70-76.

• 研究论文 • 上一篇    下一篇

民勤沙井子地区地下水动态研究

俄有浩1, 严平2, 仲生年1, 韩福贵1   

  1. 1. 甘肃省治沙研究所, 武威 733000;
    2. 中国科学院兰州沙漠研究所, 兰州 730046
  • 收稿日期:1995-12-15 修回日期:1996-03-17 出版日期:1996-03-20 发布日期:1996-03-20
  • 作者简介:俄有浩,男,1966年生,助理工程师。主要从事沙区水资源研究工作。

STUDY ON THE UNDERGROUND WATER VARIATION OF SHAJINGZI REGION IN MINQIN COUNTY

E Yiuhao1, Yan Ping2, Zhong Shenglian1, Han Fugui1   

  1. 1. Gansu Desert Control Research Institute, Wuwei, 733000;
    2. Institute of Desert Research, Chinese Academy of Sciences, Lanzhou 730046
  • Received:1995-12-15 Revised:1996-03-17 Online:1996-03-20 Published:1996-03-20

摘要: 水是民勤沙区生态演替起主导作用的因子,随地表来水锐减,地下水在民勤沙区农、林业生产及水分平衡中起至关重要的作用。通过对民勤沙井子地区35年来地下水的动态分析,用GM(1,1)模型作了近期水位预测。

关键词: 民勤, 沙井子, 地下水, 动态

Abstract: Along with sharp decreasing of the surface runoff,the underground water is playing an important role in the agricultural development and water equilibrium in Minqin desert area.In this report,the tendency of underground water change during recent 35 years and the prediction of water table in the near future by method of the Grey Model are presented.

Key words: Minqin, Shajingzi, Underground water, Variation