陕西省尾矿库遥感调查与环境影响分析  

Remote Sensing Investigation and Environmental Impact Analysis of Tailing Dams in Shaanxi Province

作　　者：强建华[1] 

机构地区：[1]中国煤炭地质总局航测遥感局

出　　处：《金属矿山》2013年第10期112-115,共4页Metal Mine

基　　金：中国地质调查局地质调查项目(编号:1212010911092);陕西省矿山开发遥感调查与监测项目(编号:1212011120030)

摘　　要：利用SPOT-5、RAPIDEYE等卫星遥感数据对尾矿库识别方法进行研究,调查出陕西省尾矿库分布现状,并对其存在环境问题进行分析。陕西省截止到2012年有尾矿库270座,集中分布于陕南秦巴山区,类型以铅锌矿、铁矿和钼矿等为主;尾矿库对环境的影响表现为占用大量土地,所含的有害成分对河流水体产生污染,部分病库、危库存在泥石流隐患。With the use of SPOT-5, RAPIDEYE satellite remote sensing data, the identification method for tailings dam is studied. All distribution status of tailings dams in Shaanxi Province is investigated and the environmental problems are analyzed. Till 2012, there are 270 of tailing dams in Shaanxi Province, which are mainly concentrated in Qinling-Bashan Mountain Area in Southern Shaanxi with main types of lead-zinc ore, iron ore and molybdenum ore ; The impact of tailing dams on the environment indicates as follows： the tailing dams occupies a lot of land. The harmful ingredients contained in tailings pollute the rivers, and some defective or dangerous dams easily result in debris flow hazards.

关 键 词：尾矿库 遥感调查 环境影响 

分 类 号：X820.3[环境科学与工程—环境工程]