摘要
应用模糊综合评价的方法进行环境质量评价,能较传统方法提供更多信息。本文将模糊数学的方法首次应用于贡嘎山景区燕子沟景群区环境质量综合评价,选择线性模糊分布确定隶属函数,并采用标准加权法计算权重因子,以消除评价因子实测浓度的影响。分别采用两类算子模型进行评价,结果均表明评价区总体环境质量属于清洁型。
Fuzzy comprehensive assessment can provide more information than traditional methods for environmental quality assessment. In this paper, for the first time, it was applied for the scenic spots of Yanzigou Valley in Gongga Mountain. The fuzzy linear distribution was chosen as membership function, and the standard weighting method was adopted to calculate the weight factor to eliminate the effects of measured concentration. Two kinds of operators were adopted respectively for the assessment, and the results showed that the overall environmental quality of the areas belonged to clean type.
出处
《四川环境》
2008年第4期66-69,83,共5页
Sichuan Environment
关键词
模糊数学
环境质量
综合评价
燕子沟景群
Fuzzy mathematics
environmental quality
comprehensive evaluation
scenic spots in Yanzigou Valley
