基于模糊层次法分析评价河南省矿区生态环境

Evaluate ecological environment of mining area in Henan Province based on fuzzy analytic hierarchy process

河南省矿产开发与利用工程活动破坏与改变生态环境严重,选用AHP法(层次分析法)通过设计结构指标、功能指标和协调度指标建立生态综合水平评价体系,用模糊分析法研究与评价矿区生态环境质量,对河南省矿区绿色可持续开发具有指导意义,为矿区的可持续开发,矿区生态环境保护与修复提供科学依据。

Mineral development and utilization of engineering activities seriously undermined and changed the ecological environment in Henan province. This paper selects AHP method （AHP） to design structure index, function index and coordination degree index which build eco- logical comprehensive evaluation system. Fuzzy analysis method has been used to evaluate the quality of ecological environment. The results show the significance guiding for green mining sustainable development in Henan, and also provide scientific data for mining sustainable develop- ment, environmental protection and restoration.