内蒙古地区地面塌陷类型均为矿山开发形成的采空区地面塌陷,崩落采矿法及顶板全陷管理方式是我区形成地面塌陷的重要诱因。通过对我区矿区地质环境背景条件以及对全区矿山环境问题调查成果的分析与研究,简要阐述了内蒙古地区地面塌陷地质灾害发育特征、分布规律、危害及发展趋势 The types of ground subsidence in Inner Mongolia are the ground subsidence caused by the development of mines. The caving mining method and roof subsidence management are the important inducing factors for the formation of ground subsidence in our region. Through the analysis of the geological environment background and the survey results of mine environmental problems in the district, the development characteristics, distribution, hazard and development trend of geological disasters in the subsidence area of ​​Inner Mongolia are briefly described