摘要
露天煤矿的矿区环境问题一直是实现无污染开采面临的难题,对矿区的环境评价是实现绿色开采的重要环节。针对影响矿区环境的6个母因素及32个子因素,采用关联度分析确定了各个指标的权重和隶属度,并将监测数据进行无量纲化处理,最后用模糊综合评价方法得出矿区环境的评价结果：整体属轻污染,空气污染和地面河水污染对矿区环境质量的影响较其它因素严重。
As the environmental problems in open-pit coal mining areas have always been faced to practising pollution-free mining, the implementation of environmental assessment for mining areas is an important link to realise the ＂green mining＂ Aiming at six parent factors and thirty two sub-factors affecting the environment in a mining area, a correlation analysis was carried out to determine the weight and membership degree of each index and to conduct data dimensionless processing, and finally the fuzzy comprehensive evaluation method was used to obtain the evaluation on environment of the mining area. It was found that the mining area has been lightly polluted in overall with the air pollution and surface water pollution dominating the impact on the environ- mental quality.
出处
《上海环境科学》
CAS
2015年第6期235-240,共6页
Shanghai Environmental Sciences
基金
国家自然科学基金(编号:51204089)资助
关键词
模糊数学
矿区环境评价
环境监测
模糊综合评价
Fuzzy mathematics Environmental assessment for mining area Environmental monitoring Fuzzy comprehensive evaluation
