Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Arid Land Resources and Environment》 2008-08
Add to Favorite Get Latest Update

Analysis on the Variation of Groundwater Recharges and Levels in the Shulehe River Basin after the Changma Reservoir Running

MA Fu-cun(Institute of Hydrogeology and Engineering Geology,Gansu Provincial of Geology and Mineral Exploration and Development,Zhangye 734000,China)  
Through analyzing the variation of the groundwater recharge and dynamic groundwater table in the different period in the Shulehe River basin before and after the running of Changma reservoir,It was expounded that the recharging trend of the groundwater of the basins in the Shulehe River basin was decreased and the groundwater table dropped in the area obviously.When the Changma reservoir was running the groundwater recharge to Yumentashi basin in the middle reaches of the Shulehe River basin was reduced obviously.Comparing with 60s and 90s of the last century the groundwater recharge reduced about 3.111×108m3 and 2.949×108m3.The groundwater recharge to Anxidunhuang and Huahai basin was increased a little.The spring overflow in front of Changma proluvial fan reduced about 53.2 percent.In every basin at the groundwater recharge reduced areas the groundwater table dropped,on the contrary the level rose.As the groundwater recharge increased or reduced the ground water table rose or dropped.
【CateGory Index】: P641.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-references】
Chinese Journal Full-text Database 5 Hits
1 Cheng Xuefeng Liu Dengxian (Dept.of Geology) (Huainan Mining Bureau);Determination of infiltration of precipitation by using mine limestone dewatering data[J];;1994-04
2 WANG Yao-fu1,CAI Han-yu2, ZHANG Xiao-hai3,SUN Xiang-hui1, YANG Tian-xu1(1.Agronomy College of Henan Agricultural University,Zhengzhou 450002,China;2.Lijiang Branch of Yunnan Tobacco Company,Lijiang 674100, China;3.Yunnan Provincial Tobacco Institute, Yuxi 653100,China);Analysis of Precipitation Change Trend during Flue-cured Tobacco Growth Period in the Middle Areas of Guizhou Province[J];Journal of Henan Agricultural Sciences;2007-02
3 QIAN Ming-jie1,ZHOU Wei1,HE Yao-bang2,YUAN Chun1(1.China University of Geosciences,Beijing 100083,China;2.The Programming and Survey Center of Zhengdong District,Zhengzhou 450000,China);Research on Water Resource Balance Analysis in Agricultural Land Consolidation Project[J];Journal of Henan Agricultural Sciences;2007-08
4 LIU Zheng,WANG Yan-qin(Department of Resources and Environment,Shijiazhuang University,Shijiazhuang 050035,China);Analysis of Precipitation Resource Potential in Mountainous Areas of Hebei Province[J];Journal of Henan Agricultural Sciences;2010-11
5 SHU Long-cang,TAO Yu-fei,LIU Pei-gui(Hohai University,Nanjing 210098,China);Reliability calculation method for groundwater recharge in consideration of uncertainty of hydrogeological parameters[J];Journal of Hydraulic Engineering;2008-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved