浅埋矿区煤炭开采对地表生态环境的影响研究

在分析大量文献资料的基础上,从地表塌陷、土壤破坏、水体污染等方面综述了浅埋矿区煤炭开采对地表生态环境影响的研究现状.并指出当前研究中存在的问题,包括煤炭开采对生态环境的影响主要集中某一方面的环境问题,以及缺乏对生态环境有效的预测方法等.针对上述问题,结合浅埋煤矿区生态环境特征,构建了相对完整的生态环境评价指标体系,筛选出基于灰色系统模型的预测方法,进而为下一步建立预测模型和预警系统奠定基础.

Impacts of Shallow Coal Mining on Ecological Environment

Based on previous studies, this paper summarized the research status impacts of mining shallow-buried coal in surface subsidence, soil degradation and water pollution.The existing problems of the current study were pointed out, for exam-ple, the researches about impacts of mining shallow-buried coal seam on surface ecology mainly focused on one aspect of the pro-ject, and the shortage of effective method to predict the ecological environment.To solve these problems, the paper combined the characteristic of shallow-buried coal seam, built correspondingly integrated indicator system for ecological monitoring, selected grey system model as the prediction method, in order to lay the foundation for finding the right method to build prediction model and early warning system.