Results 21 to 30 of about 65,702 (174)

Coseismic or Landslide? The source of the 2018 Palu Tsunami

, 2019
On 28 September, 2018, Indonesia was struck by a MW 7.5 strike-slip earthquake. An unexpected tsunami followed, inundating nearby coastlines leading to extensive damage. Given the traditionally non-tsunamigenic mechanism, it is important to ascertain if the source of the tsunami is indeed from coseismic deformation, or something else, such as shaking ...
Milliner, Christopher, Xu, Xiaohua, Melgar, Diego, Williamson, Amy   +3 more
core   +4 more sources

Coseismic landslide susceptibility assessment using geographic information system [PDF]

Geoenvironmental Disasters, 2016
Indonesia is one of the most earthquake prone countries in the world. More than 14,000 earthquakes of magnitude greater than 5 occurred in Indonesia between 1897 and 2009. Earthquakes are a major cause of slope instability eventually triggering coseismic landslides, which cost 1.5 million US$/ year in Java: one of the most densely islands in Indonesia.
Junun Sartohadi, Christopher Gomez, Danang Sri Hadmoko   +2 more
exaly   +2 more sources

Utilizing a single-temporal full polarimetric Gaofen-3 SAR image to map coseismic landslide inventory following the 2017 Mw 7.0 Jiuzhaigou earthquake (China)

International Journal of Applied Earth Observations and Geoinformation
On August 8, 2017, a magnitude 7.0 earthquake struck Jiuzhaigou County in Sichuan Province, triggering numerous coseismic landslides. The prompt identification of these landslides is imperative for emergency rescue efforts and post-earthquake hazard ...
Rubing Liang, Keren Dai, Qiang Xu, Saeid Pirasteh, Zhenhong Li, Tao Li, Ningling Wen, Jin Deng, Xuanmei Fan   +8 more
doaj   +2 more sources

Coseismic Landslide Mapping Based on Trans-UNet and Transfer Learning

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Coseismic landslides often cause significant property damage and loss of life, necessitating timely and accurate detection for emergency response and hazard mitigation.
Tianhe Ren, Wenping Gong, Jun Chen, Liang Gao, Jiahao Wu, Xuyang Xiang   +5 more
doaj   +2 more sources

A Spatial Prediction Architecture Utilizing Machine Learning Models for Diverse Forecasting Demands in Coseismic Landslide Scenarios

International Journal of Disaster Risk Science
Coseismic landslides often occur extensively within a short period after an earthquake, posing severe challenges to emergency response and disaster risk reduction.
Jiachen Zhao, Wenkai Feng, Xiaoyu Yi, Yongjian Zhou, Yanlong Zhao   +4 more
doaj   +2 more sources

Hazard assessment modeling and software development of earthquake-triggered landslides in the Sichuan–Yunnan area, China [PDF]

Geoscientific Model Development, 2023
To enhance the timeliness and accuracy of spatial prediction of coseismic landslides, we propose an improved three-stage spatial prediction strategy and develop corresponding hazard assessment software named Mat.LShazard V1.0.
X. Shao, X. Shao, S. Ma, S. Ma, C. Xu, C. Xu   +5 more
doaj   +1 more source

On the Dynamic Fragmentation and Lubrication of Coseismic Landslides [PDF]

Journal of Geophysical Research: Solid Earth, 2018
AbstractThe three‐dimensional discrete element method has been employed to analyze the dynamic fragmentation and lubrication mechanisms of coseismic Tangjiashan landslide induced by the 2008 Ms 8.0 Wenchuan earthquake. The numerical results show that the internal rock damage occurs and propagates gradually along the basal failure plane due to seismic ...
Tao Zhao, Giovanni Battista Crosta
openaire   +3 more sources

Simple rules to minimise exposure to coseismic landslide hazard [PDF]

Natural Hazards and Earth System Sciences, 2018
Abstract. Landslides constitute a hazard to life and infrastructure and their risk is mitigated primarily by reducing exposure. This requires information on landslide hazard on a scale that can enable informed decisions. Such information is often unavailable to, or not easily interpreted by, those who might need it most (e.g.
David G. Milledge, Alexander L. Densmore, Dino Bellugi, Nick J. Rosser, Jack Watt, Gen Li, Katie J. Oven   +6 more
openaire   +6 more sources

Analysis of spatial distribution of landslides triggered by the Ms 6.8 Luding earthquake in China on September 5, 2022

Geoenvironmental Disasters, 2023
Background On September 5, 2022, an Ms 6.8 earthquake occurred in Luding County, Ganzi Tibetan Autonomous Prefecture, Sichuan, China. The casualties and economic losses caused by the earthquake are huge.
Zikang Xiao, Chong Xu, Yuandong Huang, Xiangli He, Xiaoyi Shao, Zhaoning Chen, Chenchen Xie, Tao Li, Xiwei Xu   +8 more
doaj   +1 more source

Monitoring and Assessment for the Susceptibility of Landslide Changes After the 2017 Ms 7.0 Jiuzhaigou Earthquake Using the Remote Sensing Technology

Frontiers in Earth Science, 2021
Monitoring the change of post-seismic landslides could provide valuable information for geological disaster treatment. The 2017 Jiuzhaigou Ms 7.0 earthquake has triggered a large number of landslides in the Jiuzhaigou United Nations Educational ...
Xinyi Guo, Xinyi Guo, Bihong Fu, Jie Du, Pilong Shi, Jingxia Li, Jingxia Li, Zhao Li, Zhao Li, Jiaxin Du, Jiaxin Du, Qingyu Chen, Qingyu Chen, Han Fu, Han Fu   +14 more
doaj   +1 more source