摘要
针对有色金属矿山在资源开发过程中所形成的地下采空区可能引起地面变形塌陷,露天采坑边坡及排土场可能会引起滑坡、泥石流、尾沙库溃坝等环境地质问题,提出在矿山关闭后如何采取预防滑坡、泥石流等地质灾害,开展"二次资源"综合利用,复垦绿化露天采坑、排土场及尾沙库的三项措施,从而达到保护矿区环境的目的。
In order to solve the problems concerned about environmental geology such as surface deformation and depression caused by underground mining and landslide,mudrock flow,tailing dam crushing caused by side slope and debris dump of open pit mining during mineral resource exploitation of nonferrous metal mines,three counter measures are proposed as the followings:precautions of geological disasters as landslide,mudrock flow etc.,secondary mineral resource comprehensive utilization;refarming and virescence of open pit,debris dump and tailing dam so as to realize mine environment protection.
出处
《矿产与地质》
2003年第4期556-558,共3页
Mineral Resources and Geology
关键词
环境保护
矿山关闭
环境地质
综合利用
复垦绿化
environment protection
mine close down
environmental geology
diversified utilization
re-farming and virescence
