工矿区土地复垦中破坏面积及破坏程度的预测

Prediction of Destroyed Area and Degree on Land Reclamation in Industrial and Mining Areas

煤炭资源的开采会引起地表沉陷,对矿区的土地和生态环境造成很大破坏。土地的破坏程度和破坏范围不同,对其复垦利用的方向和复垦的方法也有差异。结合矿区开采沉陷和土地复垦的实践,提出了开采沉陷土地破坏面积及破坏程度的预测方法,以期在土地复垦中,根据土地的破坏程度及破坏范围确定合理的复垦方向及复垦方法。

Coal mining could cause surface subsidence and bring great damage to mining land and ecological environment. Land reclamation methods and land use direction are different due to land destruction degree and extent. In this paper, predicition methods of destroyed area and degree are proposed combined with mining subsidence and land reclamation time, in expectation to land reclamation, reasonable direction and method of land reclamation are determined according to land destruction degree and extent.