【摘要】 大兴安岭自然条件严酷,由于长期的矿产开发,使这一地区生态环境严重恶化,恢复和重建这一地区的生态环境,对黑龙江林业的可持续发展意义重大。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。借鉴国内外相关研究成果,并结合塔河的生态环境条件,提出了其生态恢复方向。更多还原

【Abstract】 The natural conditions in Daxing’an Mountains area is harsh , because of mining development for a long time, the ecological environment has degradated seriously in this region. It is important to sustainable development of the forestry in Heilongjiang to restore and rebuild the ecological environment in this region.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. According to the achievements of research at home and abroad,and associating ecological conditions in Tahe, the recovery directions.were put forward更多还原