地理信息系统在地下水水质评价中的应用  

Application of Geographic Information System in Groundwater Quality Evaluation

作　　者：徐铁峰 翟继武 查木哈 XU Tiefeng;ZHAI Jiwu;Chamuha(Chifeng Sub-station of Inner Mongolia Environmental Monitoring Station;Chifeng University,Chifeng 024000,China)

机构地区：[1]内蒙古自治区环境监测总站赤峰分站 [2]赤峰学院,内蒙古赤峰024000

出　　处：《中国资源综合利用》2023年第12期65-68,共4页China Resources Comprehensive Utilization

摘　　要：地下水是重要的淡水资源之一,然而,随着人类活动的增加,地下水质量问题日益突出。新安泉是山西省著名的岩溶泉之一,其地下水质量对于当地居民和游客的生活和健康至关重要。本研究利用地理信息系统(GIS),从时间与空间上对新安泉地下水水质进行评价。结果表明,新安泉地下水水质在时间上表现为优良→较差→优良的变化过程,在空间上,污染区域整体呈现向东扩散趋势。该水质评价结果可以为该区域地下水资源的合理利用和保护提供理论依据。Groundwater is one of the important freshwater resources,however,with the increase of human activities,the problem of groundwater quality is becoming increasingly prominent.Xin'an Spring is one of the famous karst springs in Shanxi Province,and its groundwater quality is crucial for the lives and health of local residents and tourists.This study utilizes geographic information system(GIS)to evaluate the groundwater quality of Xin'an Spring in terms of time and space.The results indicate that the groundwater quality of Xin'an Spring exhibits a change process from good to poor to good in time,and in space,the pollution area shows an overall trend of eastward diffusion.The water quality evaluation results can provide a theoretical basis for the rational utilization and protection of groundwater resources in the region.

关 键 词：地理信息系统 辛安泉 地下水 水质评价 时间 空间 

分 类 号：X523[环境科学与工程—环境工程]