基于数据库和GIS的水质模糊综合评价模型  

Fuzzy Comprehensive Water Quality Assessment Model based on DataBase and GIS

作　　者：蔡子昭[1,2] 许广明[1] 张礼中[2] 王乾[2] 

机构地区：[1]石家庄经济学院,石家庄050031 [2]中国地质科学院水文地质环境地质研究所,石家庄050061

出　　处：《南水北调与水利科技》2011年第6期65-68,共4页South-to-North Water Transfers and Water Science & Technology

基　　金：国家973计划项目"华北平原地下水演变机制与调控"(2010CB428800)

摘　　要：根据地下水污染调查评价的需要,设计并开发了基于地下水污染调查数据库和GIS的水质模糊综合评价模型,该模型将模糊数学理论和数据库管理技术与GIS技术结合,实现了数据录入、管理、评价、制图的一体化流程。通过在实际项目中应用,普遍反映评价界面友好、操作简单、易用,结果符合实际情况,适合区域地下水水质的综合评价,具有较好的推广应用价值。A fuzzy comprehensive evaluation model of groundwater quality is developed based on GIS technology and the survey database of groundwater pollution to meet the requirements for the evaluation of groundwater contamination. The morel combines the fuzzy mathematical theory and the database management approach with GIS technology, and it can fulfill the integration process of data entry, management, assessment and mapping. The model has been applied in many practical projects, which indicates that the model has a friendly interface, an easily hands-on application, and as well as a good agreement with the actual situation. Therefore, this model can be used for the evaluation of regional groundwater quality.

关 键 词：水质评价 地理信息系统 模糊评价 地下水污染数据库 

分 类 号：P641.3[天文地球—地质矿产勘探]