江苏新沂市露采矿山地质环境现状及恢复治理措施

新沂市的矿产资源开发利用程度低，潜力大，矿山开采规模小、资源浪费严重，采矿毁坏土地和植被，破坏生态环境，对自然地貌景观破坏严重；采矿掘进面高差大，边坡陡立，埋下诱发山体崩塌、滑坡等地质灾害隐患，易造成人员伤亡事故；露采矿山地质环境整治滞后，绝大多数露采矿山地质环境没有得到有效整治。根据露采矿山开采中存在的问题，提出了包括管理措施、工程技术措施和经济政策措施等地质环境恢复治理措施。

Geological environment situation and remediation measures for open-pit mine in Xinyi, Jiangsu

Mineral resources exploitation in Xinyi is in a low-level,small scale,and wasteful seriously.Mining activities destroyed not only the farmland and vegetation,but also ecological environment and natural geomorphic features.The progressed mining working face was of very high elevation difference and steep slope and dip angle,so that the hidden trouble was left behind,such as mountain collapse and landslide,and easily resulted in personnel casualty accident.The geological environment remediation for open-pit mine was always lagged,and most of them were in effect.Based on the existing problem,the authors put forward in this paper some management measures,technical measures and economic political measures,etc.for geological environment remediation.