山西沁新煤矿周边植被资源生态特征研究

采用典型取样法,对山西沁新煤焦股份有限公司沁新煤矿周边植被资源现状进行调查,共取样方30个,记录了71个物种,说明矿区周边植被种类还比较丰富。采用TWINSPAN等级分类的方法,划分为5个群丛,并描述了各群丛的特征。调查表明矿产资源的开发和利用会对其周边环境产生一些不利影响,尤其对植被的破坏比较明显。资源型区域生态恢复是一个漫长的过程,需要从多方面进行考虑,真正做到矿产资源开发与生态保护的协调发展,实现经济效益、社会效益和环境效益统筹兼顾的最优化方案,走可持续发展的道路。

Ecological characteristics of the surrounding vegetation resources in Qinxin coal mines, Shanxi Province

In this paper, the surrounding vegetation resources in Qinxin coal mines of Shanxi Qinxin coal Co., Ltd., Shanxi were investigated by using the typical sampling method. Thirty quadrats with 71 plant species were analyzed by using two-way indicator species analysis (TWINSPAN) and were classified into 5 associations. The ecological characteristics of each association were described, and the results showed that the vegetation species was relatively rich in coal mines. Investigation showed that it had some adverse effects to develop and utilize mineral resources on the surrounding environment, and the destruction of vegetation was especially obvious. Resource-based regional ecological restoration is a long process and many aspects must be considered to keep unanimous between the mineral resource exploitation and ecological protection. The purpose of this study is to provide some reference for optimizing economic, social and environmental benefits with full consideration of sustainable development.