废弃露天矿山生态修复技术的实践应用

Practice application of ecological repair technology of abandoned open mining mine

为满足工业发展需求和经济效益增长,我国矿企要不断安排勘察人员寻找新的矿区,开发可利用的矿物资源。众所周知,矿产资源属于不可再生资源,矿物的形成过程远高于人类的开采速度。利益驱使下,有些企业忽略了可持续发展战略要求、绿色开采理念。由于过度开采,我国现已拥有了众多矿山废弃地,因采矿而占用和破坏的土地面积达到238.3万hm^(2),导致资源提前流失,环境被严重破坏。笔者此次想介绍几种典型的矿山废弃地,分析现有的生态修复技术优势,重点探讨不同的生态修复技术在废弃矿山复绿中的作用,结合矿山废弃地实际情况,以防为主,多种方式组合治理,以期为此项工程的完善提供部分参考意见。

In order to meet the needs of industrial development and economic growth,my country’s mining enterprises should constantly arrange surveyors to find new mining areas and develop available mineral resources.As we all know,mineral resources are non-renewable resources,and the formation process of minerals is much faster than the mining speed of human beings.Driven by interests,some companies ignore the strategic requirements of sustainable development and the concept of green mining.Due to over-exploitation,my country now has many abandoned mines.The area of??land occupied and destroyed by mining has reached 2.383 million hm^(2),resulting in the early loss of resources and serious damage to the environment.This time,the author would like to introduce several typical mine abandoned lands,analyze the advantages of the existing ecological restoration technologies,and focus on discussing the role of different ecological restoration technologies in the re-greening of abandoned mines.A variety of ways to combine governance,in order to provide some reference for the improvement of this project.