贵州某铝土矿闭坑矿山生态修复技术研究

Ecological Restoration Technology of Bauxite Mine Closure in Guizhou Province

为及时、系统地解决闭坑矿山带来的地质生态环境问题,以贵州某铝土矿闭坑矿山为例,研究矿山地貌景观、土地、土壤资源、地质灾害及水资源破坏的成因,分析生态修复技术的可行性等问题,得出闭坑矿山产生的生态环境问题是由矿山开采方式而引起。以矿山地质环境、生态修复、土地复垦方面的法律法规、政策文件及规程规范标准作为参考标准,对闭坑矿山生态环境问题进行贴合度设计,为闭坑矿山生态环境修复治理工作提供参考。

In order to timely and systematically solve the geological ecological environment problems caused by mine closure,taking a bauxite mine closure in Guizhou as an example.The paper studies the causes of mine geomorphic landscape,land,soil resources,geological hazards and water resources destruction,analyzes the feasibility of ecological restoration technology and other issues,and draws the conclusion that the ecological environment problems caused by mine closure are determined by the mining method.Laws and regulations,policy documents and regulations concerning mine geological environment,ecological restoration and land reclamation are taken as reference standards to carry out the fit degree design for the ecological environment problems of mine closure,which provide,reference for the ecological environment restoration and management of mine closure.