This paper has analysed in an all-round way according to our investigation, and has disscussed ecological destructions and environmental impact by exploitation of mineral resources.

• 针对大兴安岭塔河县矿产开发的具体情况,根据调查结果进行了全面分析,阐述了塔河县由于矿产资源开发造成的生态破坏及其环境影响。