硅砂矿土地复垦与植被恢复研究

根据彰武县阿尔乡北甸子硅砂矿地貌、自然条件及周边环境等特征,确定硅砂矿土地复垦的方向为林地和鱼塘。简要介绍硅砂矿土地复垦的开采流程及闭坑后土地复垦与植被恢复的技术要求,提出土地复垦和植被恢复过程具体措施及预防控制。通过开展硅砂矿土地复垦与植被恢复工作,把破坏的土地采取整治措施恢复为可利用的土地,缓解了矿区土地减少的趋势,改善了矿山生态环境,最终实现矿山生态环境保护、土地资源利用与地方经济可持续发展。

Study on Reclamation and Revegetation for Silica Sand Land

Based on the landform and natural conditions of surrounding area, the land reclamation of A＇er village, Beidianziin Zhangwu county was mainly aimed at forest and pond. The process and technical requirements of exploitation and revegetationhave been briefly introduced. Procedures of land reclamation and revegetation and prevention measures were discussed. By landreclamation and revegetation, the destructed land was restored, the shortage of land resources in mining area was relieved and ecological environment improved. The goal of environmental protection, utilization of land resources and sustainable development wasachieved.