山东省金属矿区地面裂缝现状遥感调查及趋势分析  

Remote sensing survey and trend analysis of ground slits in the metal mines in Shandong

作　　者：周英杰[1] 荆青青[1] 王晓红[1] 姚维岭[1] 

机构地区：[1]中国国土资源航空物探遥感中心,北京100083

出　　处：《矿产勘查》2015年第5期642-646,共5页Mineral Exploration

基　　金：中国地质调查局山东省矿产资源开发环境遥感监测项目(编号:12120115061501)资助

摘　　要：作为山东省主要金属矿产的金矿、铁矿,在多年的开采中引发了地面采空裂缝等地质灾害。文章旨在调查山东省金属矿区采空地面裂缝的现状及2009—2014年的发展趋势。在调查过程中采用2013年土地卫片数据作为解译本底数据,并结合googleearth影像进行地裂缝发展趋势分析。通过遥感调查发现山东省金属矿区有地裂缝93条,地裂缝总长度达16.42 km,2009—2013年金矿开采引发的地裂缝大部分处于发育期、灾害日益严重,铁矿区地裂缝稳定、未发展,省内有1/3的地裂缝集中区在2014年进行了恢复治理,治理力度较大。As the main mineral products in Shandong Province, the gold and iron. mining activities caused geological disasters such as the ground surface mining slits by the recent years mining. The current slit situation in the metal mining areas in Shandong Province and the development trend of 2009-2014 were investigated. During the investigation, the 2013 land satellite data was used as the interpretation background data, and the development trend of the ground slits was analyzed with Google Earth image. According to the remote sensing survey, there are 93 metal mine slits in Shandong Province, and the total slit length is 16.42 kin. The ground slits caused by gold mining during 2009-2013 are in the development stage, which led to increasingly serious hazards. The slits in the iron mine is stable and un-developed. The one third of slit-concentrated area have been highly recovered and managed in 2014 in Shandong Province.

关 键 词：地裂缝 金矿 铁矿 遥感 山东省 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置] P627[自动化与计算机技术—控制科学与工程]