基于GIS的地下水资源潜力评价

Evaluation of groundwater resource potential based on GIS

摘要: 地下水资源潜力是进行地下水资源开发利用规划的重要依据。本文以地下水资源空间数据库为基础,采用地下水资源模数指标,利用GIS空间分析方法,设计并开发了地下水资源潜力评价模型软件。该软件可根据评价指标域值,生成地下水资源潜力分区图。通过黄河下游浅层地下水资源潜力评价的应用表明,本软件可辅助专业人员进行地下水资源潜力分析评价。

Abstract: The groundwater resource potential is an important basis for carrying out planning of groundwater resource development and utilization.Based on space database of groundwater resource,adopting the modulus index of groundwater resource,utilizing GIS space analytical method,the paper designs and develops software for groundwater resource potential evaluation model.The software can produce groundwater resource potential subarea map by evaluation index value.Application in shallow layer ground-water resource evaluation for low reaches of the Yellow River shows that it can help professional personnel to analyse and evaluate groundwater resource potential.