毕节地区煤矿生产的生态破坏与植被恢复

摘要

根据毕节地区自然条件和开采的施工工艺及施工组织条件,分析煤矿开采过程中的生态环境破坏情况,提出了植被恢复是生态重建的最重要途径之一;并根据生态学上的"适地适树"原则、"生物多样性"原则、"生态位"等原则,筛选出了目前在煤矿工业场地区、生活管理区、排矸场区等主要区域生长良好的具有功能性的乡土树种,指出了选择树种时需要注意的问题,力争为创建毕节地区生态煤矿探索一种模式并实现矿区生态环境的良性循环.%Ecological restoration of vegetation was an important way to rebuild one of the most, which analysing damage the ecological environment in the process of coal mining based on the natural conditions and mining con-struction techniques and construction conditions in Bijie region;In accordance with the principle in Ecology of Right to appropriate tree and Biological Diversity and Niche, selected the native trees grow well with a function in the major regional such as the coal industry, living area, tonstein field and pointed out that choice of tree species need to pay attention to. The purpose of this paper was to create an ecological model of coal mine exploration and achieve virtuous circle of ecological environment in the mining area.