改进灰色关联分析法在地下水评价中的应用  

Application of improved grey relational analysis in groundwater evaluation

作　　者：唐贺 TANG He

机构地区：[1]辽宁省大连水文局,辽宁大连116023

出　　处：《东北水利水电》2020年第8期51-53,72,共4页Water Resources & Hydropower of Northeast China

摘　　要：文中采用改进灰色关联分析法,对大连市瓦房店区域11处国家地下水监测井水环境质量状况进行评价。结果表明:永宁、炮崖和长兴岛均为Ⅱ类水;杨家和东岗为Ⅲ类水;得利寺和复州城为Ⅳ类水;李官、太阳、谢屯和交流岛为Ⅴ类水。In this paper, the improved grey correlation analysis method is used to evaluate the environmental quality of 11 national groundwater monitoring wells in Wafangdian of Dalian City. The results show that the yongning, Paoya and Changxingdao are Ⅱclass water;Yangjia and Dong-gang Ⅲ class water;Delisi and Fuzhoucheng are Ⅳ class water;Liguan,Taiyang Xietun and Jiaoliudao are Ⅴ class water.

关 键 词：灰色关联法 地下水 水质评价 

分 类 号：P641.8[天文地球—地质矿产勘探]