煤矿塌陷区生态恢复模式研究

Study on ecological restoration model in subsidence land of coal extraction

为了建设环境友好型矿区,实现局地生态效益最大化与可持续发展,以平顶山煤矿塌陷区为例,分析了矿藏开采给生态环境带来的破坏,结合矿区自然、经济和社会特点,对不同条件下的煤矿塌陷区进行分类研究,做出科学评价后,分别建立了相应的开发模式。这些开发模式可以使被破坏的土层适宜于作物生长和生态建设,并产生较大的经济效益和社会效益。

In order to build environment-friendly mining and achieve maximum benefit of local ecology and sustainable development, the analysis of the damage to the ecological environment mineral mining, combined mining of natural, economic and social characteristics for mine subsidence area are classified under different conditions studied, which is made after scientific evaluation, namely the establishment of appropriate develop- ment model based on the example of typical subsidence areas of Pingdingshan coal mine. These development patterns can make the destroyed areas suitable for crops and ecological construction and produce greater eco- nomic and social benefits.