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基于多源遥感数据的5·12汶川地震诱发堰塞体信息提取
Alternative TitleInvestigation on Damming Object Induced by the Earthquake of Wenchuan on May 12 Based on Multi-platform Remote Sensing
范建容; 田兵伟; 程根伟; 陶和平; 张建强; 严冬; 苏凤环; 刘斌涛
Corresponding Author范建容
2008
Source Publication山地学报
Volume26Issue:3Pages:257-262
Other Abstract5·12汶川地震诱发了大量的次生山地灾害,主要包括崩塌、滑坡、堰塞湖和泥石流等。大型滑坡堵塞河道后形成的堰塞湖则是震后最为严重的次生灾害。本文利用多源遥感数据获取四川5·12汶川地震诱发堰塞体信息,查明了灾区主要堰塞体的分布数量及其分布规律,同时获取了形成堰塞体的滑坡体的部分信息。研究表明,主灾区堰塞体总数37个,其分布与地震断裂带一致;73%的堰塞体呈串珠状分布;80%的堰塞体发生在河流急拐弯区域。; The earthquake of Wenchuan on May 12 had led to large quantities of secondary mountain disasters such as rock fall, landslide, dammed lake as well as debris flow. The dammed lakes which were formed after the river channel had been dammed by large scale landslide were the most severe secondary disasters after the earthquake. Data of muhi-platform remote sensing were acquired to obtain the infomation of the damming objects induced by the earthquake of Wenchuan while the quantity and distribution of the main damming objects in disaster area were investigated. At the same time, some information of the landslide mass which formed the damming objects was also obtained. The study shows that there were 37 damming objects in the main disaster area and the distribution of the damming objects was consistent with the distribution of the earthquake fault zone; 73% of the damming objects had a moniliform distribution while 80% of the damming objects took place at the sharp turning areas of the river channel.
Keyword多源遥感 汶川地震 堰塞体 堰塞湖 调查
Indexed ByCSCD
Language中文
CSCD IDCSCD:3333518
Funding Organization中国科学院成都山地灾害与环境研究所5·12汶川地震科技救灾特别专项
Citation statistics
Cited Times:12[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/372
Collection成都山地所知识仓储(2009年以前)
山地灾害与地表过程重点实验室
山地表生过程与生态调控重点实验室
数字山地与遥感应用中心
Recommended Citation
GB/T 7714
范建容,田兵伟,程根伟,等. 基于多源遥感数据的5·12汶川地震诱发堰塞体信息提取[J]. 山地学报,2008,26(3):257-262.
APA 范建容.,田兵伟.,程根伟.,陶和平.,张建强.,...&刘斌涛.(2008).基于多源遥感数据的5·12汶川地震诱发堰塞体信息提取.山地学报,26(3),257-262.
MLA 范建容,et al."基于多源遥感数据的5·12汶川地震诱发堰塞体信息提取".山地学报 26.3(2008):257-262.
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