西部干旱区煤炭开采环境影响研究进展.pdfVIP

网络出版时间：2014-02-24 17:15 网络出版地址：/kcms/doi/10.5846/stxb201307281968.html DOI: 10.5846/stxb201307281968 西部干旱区煤炭开采环境影响研究进展 雷少刚、卞正富 （中国矿业大学环境与测绘学院，徐州，221116） 摘要：大规模煤炭资源开采与干旱脆弱生态环境的空间耦合将会诱发日益严峻的社会、 环境问题。本文分析了我国西部干旱区煤炭地下开采对植被、土壤水、地下水、土壤等 关键环境要素影响的研究进展与不足。指出现有研究主要以单一环境要素、局部尺度为 主，缺乏多尺度综合的环境要素协同损伤规律与井上下联动响应机理等基础研究。因此， 现有成果还无法满足指导煤炭开采技术改进与控制环境损伤的需要。建议从井下到井 上，从工作面、矿井、矿区、流域多尺度综合实现地空一体化同步监测，加强对西部干 旱矿区各关键环境要素的协同损伤规律研究；加强对井上下环境要素对开采地质条件响 应机理研究；建立不同开采条件、不同评价尺度下，矿区开采环境损伤的评价与预测模 型。 关键词：煤炭开采；干旱区；环境要素；环境扰动 Research progress on the environment impacts from underground coal mining in arid western area of China LEI Shaogang, BIAN Zhengfu School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China Abstract： It is more and more urgent that large scale coal mining is expanding in western area of China, where is of arid and fragile environment. The research progress of environment impacts on the key environmental elements, such as vegetation, soil moisture, underground water and soil from underground coal mining has been analyzed. The research deficiency is that the existing studies mostly focused on single environmental element within local scale without consideration of mining geology condition. The existing research results could not be applied to instruct the mining technology and reduce the environment impacts. Therefore, it is proposed to study the 基金项目：十二五科技支撑计划课题(2012BAC10B03)；国家自然科学基金项目；中国博士后科学基金特别资助 （201104543） *通讯作者Corresponding author. Email: lsgang@126.com synergies disturbance between the key environmental elements unde