川东平行岭谷区露天矿山生态修复研究——以达州市为例

Research on the ecological restoration of open⁃pit mines in parallel ridge⁃valley region in eastern Sichuan:a case study of Dazhou City

矿产资源的开发利用为促进经济发展和社会进步做出了很大贡献,但也造成了不同程度的生态破坏问题。矿山生态环境修复有利于推动区域生态环境持续优化,促进矿业经济绿色发展。川东平行岭谷区是长江上游生态屏障的重要一环,本文以达州市为例,分析了区内地质环境条件和露天矿山主要生态环境问题,探讨了矿山生态修复措施,以期为川东平行岭谷区露天矿山生态修复提供参考。

The exploitation and utilization of mineral resources have significantly contributed to economic development and social progress but have also caused varying degrees of ecological damage.Restoring the mine ecological environment can facilitate continuous optimization of the regional ecological environment and promote the sustainable development of mining industry.The parallel ridge⁃valley region in eastern Sichuan is an important part of the ecological barrier in the upper reaches of Yangtze River.Taking Dazhou City as a case study,this paper analyzes the geological environment conditions and the main ecological environment problems of the open⁃pit mines,and discusses the ecological restoration measures of the mines,in order to provide valuable insights for the ecological restoration of open pit mines in parallel ridge⁃valley region of eastern Sichuan Province.