GIS Evaluation on Groundwater Resources of Sanjiang Plain,China

被引：0
作者：
Fu Qiang [1 ]
Li Wei-ye [1 ]
Wang Xiao-wei [2 ]
机构：
[1] Northeast Agr Univ, Coll Water Conservancy & Civil Engn, Harbin 150030, Peoples R China
[2] Northeast Agr Univ, Coll Resources & Environm, Harbin 150030, Peoples R China
来源：
2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15 | 2007年
基金：
中国国家自然科学基金;
关键词：
GIS; Sanjiang Plain; groundwater resources; evaluation;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
By employing GIS data management and spatial analysis, established spatial database for groundwater and combined with dynamic balance method, accomplished 3D visualization of groundwater level, evaluated the spatial distribution of groundwater resources and the dynamic variation of groundwater level; The result shows that groundwater level continuously descended since 1997; the serious decadence of groundwater level is 5.8 in, and waned 6.89x10(8) m(3) to 2005. Relevant measures should be taken to mitigate the pressure in the region.
引用
收藏
页码：5995 / +
页数：2
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