基于集对分析多元模糊法的湖泊水质评价  

Application of Set Pair Analysis Multivariate Fuzzy Method in Evaluation of Lake Water Quality

作　　者：张运鑫[1] 徐红松[2] 蔡晓磊[3] 张晓峰[3] 张泽中[4] 

机构地区：[1]河北工程大学水电学院,河北邯郸056021 [2]华北水利水电学院水利学院,河南郑州450045 [3]通辽市水利勘察设计院,内蒙古通辽028000 [4]华北水利水电学院黄河科学研究院,河南郑州450045

出　　处：《人民黄河》2012年第3期52-53,56,共3页Yellow River

摘　　要：针对湖泊水质评价中存在模糊性的特征,应用集对分析多元模糊法建立湖泊水质评价模型,并对西湖和青海湖的水质进行评价,西湖和青海湖的水质分别为Ⅴ类和Ⅲ类。应用实例表明该模型严谨、简洁方便、有效可行,能较好地应用于生产实际。According to the lake water quality fuzzy characteristics, the set pair analysis multivariate fuzzy method was applied to found the evaluation model for lake water quality. It took advantages of variable iuzzy sets method and evaluated the water quality of West Lake and Qinghai Lake. The result shows that the water quality of the two lakes is classes＇ V and II class respectively. The example shows that the model is precise, convenient and effective, and it can be successfully applied to practical production.

关 键 词：水质评价 湖泊水质 集对分析 多元模糊评价 

分 类 号：X524[环境科学与工程—环境工程] X824