采矿活动对生态环境的污染及治理

Contamination of Ecological Environment in Mining Activity and Its Harness

通过对国内、国外几个矿区的实例介绍，对历史上采矿活动中对生态环境的污染作了简要的叙述。表明采矿活动对生态环境的污染包括水系、岸边植物、水中微生物、鱼类以及地下水、农业、大气、土壤等，甚至直接危害人体健康。还叙述了采矿污染的原因并简要介绍了几种对采矿污染的治理方法。

The paper introduces several mining area examples of Chinese and abroad,pointing out the contamination of ecological environment in the mining activity.It indicates that the contaminations of environment in the mining activity include water system,riParian Plant,microorganism in water,fish and groundwater,agriculture,atmosphere,soil et al,even endangering directly human health.The paper also recounts the reasons of mining contamination and introduces briefly several harness methods on mining contammation.