摘要
分析了杨树岭煤矿区水土流失、岩溶地面塌陷、地表开裂等多种地质灾害的现象,探讨了这些问题产生的机理提出了对上述问题的治理措施。
Due to extensive mining for 40 years in YangShuling mining areas, the ground-water level is declined, the earth surface is subsided in variable degrees and the river is polluted, which induce multi-geological disasters, such as water-loss, soil-erosion, karst collapse; and earth surface＇s cracking, etc.. From the viewpoint of effective and negative in coal mining, the problems and their mechanisms caused by coal mining are discussed in detail, in which protections and solutions are given according to different environmental problems.
出处
《华北科技学院学报》
2008年第4期34-36,共3页
Journal of North China Institute of Science and Technology
关键词
煤矿开采
地质环境
地质灾害
保护与治理
coal mining
geological environment
geological disasters
protections and solutions
