GIS技术在区域水资源调蓄中的应用——以滹沱河冲洪积扇地下水调蓄研究为例  

Application of GIS in the course of Reserving Regional Groundwater Resources——a Case Study in Groundwater Reserved of Hutuo River Fan

作　　者：毕攀[1] 许广明[1] 李颖智[1] 徐大鹏[1] 

机构地区：[1]石家庄经济学院国土资源部水资源可持续开发利用开放研究实验室,河北石家庄050031

出　　处：《地下水》2008年第2期41-42,90,共3页Ground water

基　　金：中国地质调查项目(200310400007);河北省科技厅项目(06276907);河北省石家庄经济学院科技项目

摘　　要：在对GIS技术进行介绍的基础上阐述了GIS技术在地下水数值模拟中的主要应用;建立了基于GIS的地下水模拟模型,并将其应用于滹沱河冲洪积扇地下水调蓄研究中,调蓄结果表明,研究区现状调蓄空间为29.95×108m3,漏斗区现状调蓄空间为12.83×108m3;采用调蓄方案后,到2020年地下水水位持续下降的趋势得到了缓解和遏制,含水层的储水功能得到了部分恢复和涵养。On the basis of introducing the technology of GIS, this paper summarizes its main applications in the groundwater simulation model both at home and abroad, and a groundwater simulation model is established basing on GIS to simulate the reserving groundwater of Hutuo fiver fan. The results indicates that the reserved space is 29.95 ×10^8m^3 and the groundwater depression regional reserved space is 12.83 ×10^8m^3 at present, the continuously descending trend of groundwater level is alleviated or controlled by 2020, the reserved capacity of aquifer is recovered partly.

关 键 词：GIS 地下水模拟模型 地下水调蓄 

分 类 号：P641.8[天文地球—地质矿产勘探]