基于模糊数学和灰色理论的环境质量评价研究进展

Research Progress of Environmental Quality Assessment Based on Fuzzy Mathematics and Grey Theory

环境质量评价问题是当前环保界、政府界和学术界关注的热点课题。目前该问题的研究基于定量化分析,广泛采用了大量的现代数学方法,取得了丰硕成果。本文对基于模糊数学和灰色理论的环境质量评价数学方法及环境质量评价指标体系的构建等方面已有的研究成果进行了较为全面的综述,指出了其优点和不足,同时对环境质量评价理论的发展趋势进行了展望,并对其方法提出了改进设想。因此,本文的研究对有关环境质量评价的探讨具有较好的借鉴作用和参考价值。

Environmental quality assessment issue is the hot topic warmly concerned by the current environmental sector ,the government sector and the academic sector. Currently, the research is based on quantitative analysis, widely used lots of modern mathematic methods and achieved fruitful resuits. In this paper, we made a more comprehensive review on the research results of mathematics methods of environmental quality assessment and the indicators of environmental quality assessment system which were based on fuzzy math and gray theory. We point out its strengths and weaknesses. At the same time,we made a prospect of development trends of the environmental quality theory and put forward the improvement assumption to its methods. Therefore, the studies of this paper have a good reference value on the assessment of environmental quality.