基于GIS的再生水利用对地下水位影响的研究  

Effect of Reclaimed Water Useage on Groundwater Level Based on GIS

作　　者：蒙格平 尹世洋[2] 张桂芳 杨再俊 张平 

机构地区：[1]北京市大兴区节水办公室,北京102600 [2]北京市水利科学研究所,北京100048 [3]北京市大兴区水环境监测中心,北京102600

出　　处：《灌溉排水学报》2012年第6期135-138,共4页Journal of Irrigation and Drainage

基　　金：水利部公益项目(201101051);"十二五"国家科技支撑计划课题(2012BAD08B02);2012年度北京市优秀人才资助课题

摘　　要：基于ArcGIS9.3应用软件,系统分析了北京市大兴区地下水时空变化规律及蓄变特征,比较了不同区域地下埋深的变化。结果表明:大兴区的地下水埋深程逐年加大趋势,地下水储量逐年减少;2002年开始大量利用再生水以后,大兴区南红门再生水灌区的地下水位下降速度小于灌区以外的区域。Based on ArcG1S9. 3, characteristics of the temporal ＆ spatial variation and accumulator variation of groundwater level of Daxing district in Beijing were analyzed , and changes of groundwater depth in different areas were compared. The results showed that groundwater depth of Daxing district increased year by year, while the storage of groundwater decreased continuously; With the extensive use of reclaimed water from 2002, rate for the decline of groundwater in Nanhongmen reclaimed water irrigation district was slower than that in other area.

关 键 词：北京市 再生水灌溉 地下水 ARCGIS 影响 

分 类 号：P641.8[天文地球—地质矿产勘探]