辽源市西安采煤沉陷区矿山地质环境生态修复方法和绿化方案浅析

Analysis on ecological restoration method and greening scheme of mine geological environment in Xi’an coal mining subsidence area of Liaoyuan City

辽源煤矿经历上百年的开采,煤炭资源已近枯竭,由于煤矿开采之后一直缺乏科学规范的修复管理措施和手段,导致地下采空区逐年扩展,形成地面塌陷等一系列矿山地质灾害,采煤沉陷区也由此形成。在资源枯竭、经济下滑的同时,生态环境恶化的问题更是严重影响了采煤沉陷区周边居民的生活环境和质量。本文就辽源市西安采煤沉陷区存在的主要问题和治理工程项目,对沉陷区的矿山生态修复方法和绿化方案进行相关阐述。

Liaoyuan Coal Mine has experienced hundreds of years of mining, the coal resources have been nearly exhausted. Due to the lack of scientific and standardized repair and management measures and means after coal mining, the underground goaf has been expanding year by year, which forms a series of mine geological disasters such as ground collapse and the coal mining subsidence area. While the depletion of resources and the decline of economy, the deterioration of ecological environment has seriously affected the living environment and quality of residents around the coal mining subsidence area. In this paper, based on the main problems existing in Xi’an coal mining subsidence area of Liaoyuan City and the actual situation of treatment projects, we expounded the mine ecological restoration methods and greening schemes in the subsidence area.