淮南市煤矿开采塌陷区生态恢复的措施研究

塌陷区的生态恢复是一个世界性的课题,淮南市作为中国最重要的煤矿城市之一,其矿区开发引起的地表下降沉陷,已经使城市环境逐步恶化,成为制约淮南矿区经济可持续发展的重要原因;针对淮南煤矿开采塌陷区的环境现状做了全面调查,针对各塌陷区地质、环境状况的综合分析,立足于实现塌陷区综合治理的社会、经济、环境效益的三者统一,提出了一套适合于淮南煤矿开采塌陷区综合治理的技术措施。

Study on the genesis of karstic collapse column and characteristics of high resolution seismic data in one coal field

On the standpoint of the disaster prevention from water inrush,discussed the genesis and geologic condition of karstic collapse column in one coal field,analyzed the geophysical characteristics of karstic collapse column by using high resolution 3D seismic data.It shows the effective result of the technology of high resolution 3D seismic pros- pecting in the exploration of the karstic collapse column,and presents some prediction methods and prevention measures.