塔里木盆地周边地区泥石流灾害的遥感分析  

REMOTE SENSING INTERPRETATION AND ANALYSIS OF MUD ROCK FLOW HAZARDS IN SURROUNDING AREA OF THE TARIM BASIN, XINJIANG, CHINA

作　　者：毛耀保[1] 张光超[1] 

机构地区：[1]中煤航测遥感局遥感应用研究院

出　　处：《国土资源遥感》1998年第1期40-48,共9页Remote Sensing for Land & Resources

基　　金：国家计委<塔里木盆地遥感地质综合调查>项目

摘　　要：本文以ＭＳＳ图像和ＴＭ图像为基本信息源，从影响泥石流灾害形成的自然要素，如地质（岩性、构造）、地形地貌、植被、水文（河流、冰川、雪被）、地面物质组成以及泥石流沟的遥感判读入手，结合气象资料分析，对塔里木盆地周边地区泥石流灾害的类型、分布状况、孕育和诱发条件进行探讨，进一步对该区泥石流灾害发育程度进行区划，并对危险区进行预测。Taking MSS and TM false colour composite imagery as basic information sources, this paper focus on studying the types, distribution status, affecting and inducing factors of mud rock flow hazards in surrounding area of the Tarim basin. By interpretation and analysis of nature factors such as geology (rock characteristics, textonics), geomophology, vegetation, hydrology (river distribution, glacier and snow cover) which control the forming and development of mud rock flow in remote sensing imagery, the hazardous intensities of mud rock flow in this area have been classified and evaluated.

关 键 词：塔里木盆地 泥石流 遥感分析 地质灾害 盆地 

分 类 号：P642.23[天文地球—工程地质学]