喀斯特地貌区采煤沉陷对水田水循环的影响及其对策

摘要

采煤沉陷区土地整治是当前矿区生态复垦面临的主要问题之一。从西南喀斯特地貌区水田水循环特征出发，对水循环过程中因采煤沉陷影响下土壤水分运移状态以及赋存的介质特性的变化进行了类比分析，并提出区域采煤沉陷地应对这种变化的对策，可为矿区土地资源再利用和生态环境建设提供参考。%The land reclamation in the coal mining subsidence area is one of the major Problems faced by the coal mining area in the Process of the ecological environment restoration. Starting from the characteristics of the Paddy field water circulation in south-west karst landform area,analogy analysis was carried out on the soil moisture migration status and the characteristic change of the occurrence medium in water circulation Process and under the influence of coal mining subsidence,and corresPonding measures for dealing with such change in the regional coal mining subsidence area were ProPosed,all of these can Provide references for the re-utilization of the land resource and the construction of the ecological environment in the mining area.