High resolution remote sensing monitoring and assessment of secondary geological disasters triggered by the Lushan earthquake
文献类型：期刊论文
| 作者 | Wang, Fu-Tao1; Wang, Shi-Xin1; Zhou, Yi1; Wang, Li-Tao1; Yan, Fu-Li1; Li, Wen-Jun1; Liu, Xiong-Fei1 |
| 刊名 | Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis
 |
| 出版日期 | 2016 |
| 卷号 | 36期号:1页码:181-185 |
| 关键词 | NORTH CHINA PLAIN AEROSOL TERRA |
| 通讯作者 | Zhou, Yi (zhouyi@radi.ac.cn) |
| 英文摘要 | The secondary geological disasters triggered by the Lushan earthquake on April 20, 2013, such as landslides, collapses, debris flows, etc., had caused great casualties and losses. We monitored the number and spatial distribution of the secondary geological disasters in the earthquake-hit area from airborne remote sensing images, which covered areas about 3 100 km2. The results showed that Lushan County, Baoxing County and Tianquan County were most severely affected; there were 164, 126 and 71 secondary geological disasters in these regions. Moreover, we analyzed the relationship between the distribution of the secondary geological disasters, geological structure and intensity. The results indicate that there were 4 high-hazard zones in the monitored area, one focused within six kilometers from the epicenter, and others are distributed along the two main fault zones of the Longmen Mountain. More than 97% secondary geological disasters occurred in zones with a seismic intensity of VII to IX degrees, a slope between 25 A degrees and 50 A degrees, and an altitude of between 800 and 2 000 m. At last, preliminary suggestions were proposed for the rehabilitation and reconstruction planning of Lushan earthquake. According to the analysis result, airborne and space borne remote sensing can be used accurately and effectively in almost real-time to monitor and assess secondary geological disasters, providing a scientific basis and decision making support for government emergency command and post-disaster reconstruction. © 2016, Science Press. All right reserved. |
| 学科主题 | Spectroscopy |
| 类目[WOS] | Spectroscopy |
| 收录类别 | SCI ; EI |
| 语种 | 中文 |
| WOS记录号 | WOS:20160101768455 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39405]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1. Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China 2. University of Chinese Academy of Sciences, Beijing, China 3. Guangxi Key Laboratory of Spatial Information and Geomatics, Guilin University of Technology, Guilin, China |
| 推荐引用方式 GB/T 7714 | Wang, Fu-Tao,Wang, Shi-Xin,Zhou, Yi,et al. High resolution remote sensing monitoring and assessment of secondary geological disasters triggered by the Lushan earthquake[J]. Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis,2016,36(1):181-185. |
| APA | Wang, Fu-Tao.,Wang, Shi-Xin.,Zhou, Yi.,Wang, Li-Tao.,Yan, Fu-Li.,...&Liu, Xiong-Fei.(2016).High resolution remote sensing monitoring and assessment of secondary geological disasters triggered by the Lushan earthquake.Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis,36(1),181-185. |
| MLA | Wang, Fu-Tao,et al."High resolution remote sensing monitoring and assessment of secondary geological disasters triggered by the Lushan earthquake".Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis 36.1(2016):181-185. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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