Aiming at the actual situation of Daxigou mining area,a comprehensive and standardized evaluation model of the mine ecological environmental quality was put forward,which can reflect the ecological characteristics of the mine,quantify the ecological environment quality of the mine and overcome the ambiguity and conceptualization problem of qualitative evaluation.A representative,operable index system was established base on the natural,environmental and cultural aspects.In order to analyze the influencing factors on the quality of the strip mine ecological environment,ecological environmental quality evaluation index system of strip mine was constructed by selecting 8 factors of climate,vegetation,atmosphere,soil,groundwater,population,and mining and 20 related indices.Analytic hierarchy process (AHP) and fuzzy mathematics comprehensive evaluation methods were used to evaluate the quality of ecological environment in open pit mine.The results showed that in Daxigou iron ore mine,ecological environment quality was better and solid waste heap had great influence on ecological environment quality of the mining area.This was consistent with the field investigation result.The evaluation method was effective for the evaluation of ecological environment quality in mining area,and had practical significance for the rapid assessment of the ecological environment quality in mining area in the future.
Strip mineEco-environmental qualityAnalytic hierarchy process (AHP)Fuzzy comprehensive evaluationEvaluation methods
NETL
NSTL
维普
万方数据
