Research on influence of coal mining on groundwater resources and its prevention in Shanxi

被引:0
作者
Zhang, Z. -X. [1 ]
Zhang, Y. -B. [1 ]
Zhao, Z. -H. [1 ]
Wang, Z. -L. [1 ]
机构
[1] Taiyuan Univ Technol, Coll Water Resources Sci & Engn, Taiyuan, Shanxi, Peoples R China
来源
2011 INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND NEURAL COMPUTING (FSNC 2011), VOL V | 2011年
关键词
coal mining; groundwater resources; aquifer; prevention; shanxi;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In order to guarantee the sustainable development and utilization of groundwater resources in Shanxi Province, the influence of coal mining on groundwater resources in mining area of Shanxi was analyzed from four aspects such as groundwater cycle, groundwater table, groundwater quantity and groundwater quality. The results showed that (1) the transformation of natural relationship between surface water and groundwater was caused by coal mining, and the direction of motion of groundwater from horizontal to vertical; (2) the overlying aquifer above coal bearing strata was destroied by coal mining, which give rise to a lowering water table of pore aquifer, fracture aquifer and karst aquifer; (3) the quantity of groundwater resources in these aquifers was decreased by coal mining, and the attenuation of great karst spring occured; (4) the quality of ground water was contaminated by coal mining. Finally, the comprehensive prevention countermeasures for groundwater resources in coal mining area are proposed. Research results can provide basis for groundwater protection in Shanxi.
引用
收藏
页码:541 / 544
页数:4
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