灰色关联度法在洛阳水环境评价中的应用  

Application of the Grey-comprehensive Index Assessment Method in Water Environmental Quality Evaluation in Luoyang

作　　者：宋永嘉[1] 朱伟燕[1] 贾士钰 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]合峪镇人民政府,河南洛阳471500

出　　处：《宁夏农林科技》2012年第3期91-92,112,共3页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：应用已定义的关联离散度作为评价测度,并将经典综合指数法引入到灰色识别模型对洛阳水环境质量进行评价。结果表明,3条河流都符合生活用水要求的二级以上水质标准。Using the relational dispersed degree as an evaluation measure combined with the classical comprehensive index to the grey-indentification model,water environmental quality of Luoyang was evaluated and analyzed.The results showed that three rivers were consistent with two above the level of water quality standards of living water requirement.

关 键 词：水质评价 关联离散度 灰色识别模型 

分 类 号：X824[环境科学与工程—环境工程]