辽宁梨树沟煤矿开发的主要地质环境问题
PROBLEMS ABOUT GEOLOGICAL ENVIRONMENT IN THE EXPLOITATION OF LISHUGOU COAL MINE, LIAONING PROVINCE
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摘要: 梨树沟煤矿开发的主要地质环境问题,突出表现在开采沉陷地质灾害、煤矸石占压土地等资源损毁、矿田及其周围水文地质条件复杂化等3个方面.迅速建立起一个合法、有效、规范的矿山环境管理系统是非常必要的.Abstract: The Lishugou coal mine is located in Fengcheng, Liaoning Province. After the exploitation for decades, the geological and ecological environment in the mining area has been changed a lot. The basic problems about the geological environment are presented in three aspects:geological hazard of sinking from mining, resource waste caused by land occupation and the complication of hydrogeological environment of the ore field and its surroundings.