宜昌市炉子坪磷矿区土地破坏现状及恢复治理

Land Destruction Status and Integrated Renovation in Luziping Phosphate Mining Field,Yichang City

炉子坪磷矿是宜昌市典型的磷矿开采区。通过对炉子坪磷矿的实地勘察,查明了该矿区土地资源的破坏现状与危害,提出回填塌陷坑、矿渣回收利用、平整土地、覆土绿化等有针对性的土地综合治理措施,将土地复垦为林地或耕地。该研究成果将为同类矿区土地综合治理工作提供思路与方法。

Luziping phosphate mining field is the representative of phosphate mining field in Yichang. Through the investigation and measure- ment of Luziping phosphate mining field, the status and damage of land destruction was identified. Contrary to the actual situation of the mining field, several governance measures to recover land to holt and arable land were put forward, such as backfilling collapse pit, recycling of slag, land leveling, overburden greening ete, which will provide directions for reclamation of other similar areas.