矿山塌陷区生态环境恢复与治理研究

Study on Ecological Environment Restoration and Management in Mine Subsidence Area

为实现矿山塌陷区生态环境的恢复与治理,研究该区生态环境污染情况。确定研究区域的基本塌陷情况,构建矿山塌陷区生态环境污染评价指标,使用层次分析法,确定各个指标权重,利用模糊数学方法计算出各个评价指标的污染得分,根据得分高低确定该区域中污染最严重的指标,对生态环境进行综合评价,提出恢复与治理策略。试验结果显示,研究区域土壤结构、水源以及植被破坏最为严重,使用对应策略治理以后,获得较为理想的生态环境恢复治理效果。

To achieve the restoration and management of the ecological environment in the mining subsidence area,the pollution situation of the ecological environment in the area is studied.The research determined the basic subsidence situation of the research area and choose ecological environment pollution assessment indicators for mining subsidence areas.It uses Analytic Hierarchy Process to determine the weight of each indicator and uses fuzzy mathematics method to calculate the pollution score of each evaluation indicator.The most severely polluted indicator in the area were determined based on the score to comprehensively evaluate the ecological environment,and propose restoration and governance strategies.The experimental results showed that the soil structure,water source,and vegetation in the study area were most severely damaged.After using corresponding strategies for governance,ideal ecological environment restoration and governance effects were achieved.