贵州省瓮安县地下水资源评价
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摘要
在分析贵州省瓮安县的区域地质与水文地质条件基础上,确定水文地质单元,通过1∶5万水文地质填图、1∶1万供水水文地质填图、水文物探、钻探、单孔抽水试验等勘查手段,采用合适的计算公式求得水文地质参数。最后采用大气降水入渗法、地下径流模数法、泉水流量频率分析法、枯季径流模数法确定该区地下水资源量,并对其水质质量进行评价。
Based on the analysis of regional geological and hydrogeological conditions of Weng'an county in Guizhou,the paper determined hydrogeological unit and obtained hydrogeological parameters by means of 1:50000 hydrogeological mapping,1:1million hydrogeological mapping of water supply,hydrogeophysical exploration,drilling,single hole pumping test,etc..It also determined the groundwater resources of this county and evaluated the quality of the water quality by the methods of atmospheric precipitation infiltration,subsurface runoff modulus,spring water flow frequency analysis,dry season runoff modulus.
Based on the analysis of regional geological and hydrogeological conditions of Weng'an county in Guizhou,the paper determined hydrogeological unit and obtained hydrogeological parameters by means of 1:50000 hydrogeological mapping,1:1million hydrogeological mapping of water supply,hydrogeophysical exploration,drilling,single hole pumping test,etc..It also determined the groundwater resources of this county and evaluated the quality of the water quality by the methods of atmospheric precipitation infiltration,subsurface runoff modulus,spring water flow frequency analysis,dry season runoff modulus.
引文
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[2]蒋辉.专门水文地质学[M].北京:地质出版社,2007.
[3]张元禧,施鑫源.地下水水文学[M].北京:中国水利水电出版社,2004.
[4]刘传杰.泉域地下水数值模拟及泉源保护对策研究[J].河海大学,2005.
[5]祝小辉.用比拟法与稳定流“大井”法计算预测铁嶂矿区白云岩矿坑涌水量[J].矿产勘查,2012.
[6]卢文喜.地下水运动模拟过程中边界问题探讨[J].水利学报,2003.
[7]孙浩.基于GWMS的地下水流模拟及地下水资源计算[J].河北工程大学,2011.
[8]郑建.抽水试验法推求南方岩溶地区双重介质水文地质参数[J].工程勘察,2014(1).
[9]Willis,R&Liu,P.L-f.Optimization Model for Groundwater Planning[J].Water Resources Planning&Management Div.,ASCE,1984.
[10]C.Lina,b,*,Y.Wua,W.Lua.Water chemistry and ecotoxicity of an acid mine drainage-affected stream in subtropical China during a major flood event[J].Journal of Hazardous Materials,2007.
[11]曲万隆.胶东半岛主要地下水水源地水文地质环境地质评价预测[J].山东科技大学,2014.