摘要
环境质量是一个多因素多层级的模糊概念,评判环境质量标准的边界也无法用一个绝对判据来划分,如用经典数学进行环境质量评价,无法处理模糊因素边界不清晰、中间过渡不分明的问题。因此,应用模糊数学方法,在单环境因素模糊综合评价的基础上,进行了总体环境质量模糊综合评价的探讨,并结合某矿区实例,对其总体环境质量进行了模糊综合评价,从评价结果来看,模糊数学方法是环境质量评价中的一种有效方法。
The environmental quality is a fuzzy concept, which has many factors and many levels. There is no absolute standard to assess environmental quality. If adopting classic mathematics to assess environmental quality, the unclear boundary and transition of fuzzy factors can not be dealt with. So, this paper, on the basis of fuzz comprehensive assessment of single environmental factor, discusses the assessment of general environmental quality with fuzzy mathematics. In addition, taking a certain mining area as an example, the fuzz comprehensive assessment of general environmental quality has been carried out. the assessment result indicates the fuzzy mathematics offers an efficient method for general assessment of environmental quality.
出处
《矿业研究与开发》
CAS
2004年第4期60-63,共4页
Mining Research and Development
基金
国家"十五"科技攻关专题项目(编号:2001BA609A-09-03-02)
关键词
模糊数学
环境质量
综合评价
矿区
Fuzzy mathematics, Environmental quality, Comprehensive assessment, Mining area
