Results 61 to 70 of about 444 (157)

Ground motion of the Ms7.0 Jiuzhaigou earthquake

Open Geosciences, 2021
Eighty-eight free-field strong ground motion observation datasets obtained by the National Strong Motion Observation Network System of China for the Jiuzhaigou Ms7.0 earthquake were used to study the characteristics of the strong ground motion and the ...
Wang Wencai, Chen Jifeng, Su Xiaoyun, Wu Lina, Chen Lijun, Jiang Zhijie, Shi Wenbing, Wang Yan, Liu Hongmei   +8 more
doaj   +1 more source

Earthquake-triggered landslides affecting a UNESCO Natural Site: the 2017 Jiuzhaigou Earthquake in the World National Park, China

, 2018
On August 8th, 2017, an Ms 7.0 magnitude earthquake occurred in Jiuzhaigou County, northern Sichuan Province, China. The Jiuzhaigou Valley World National Park was the most affected area due to the epicentre being located in the scenic area of the park ...
Pasuto, Alessandro, Wang, Jiao, Wu, Chun hao, Zhang, Wei feng, Cui, Yi fei, Jin, Wen   +5 more
core   +1 more source

Application of real-scene 3D technology in the rapid survey of geological disasters after the “8·8” Jiuzhaigou earthquake

Zhongguo dizhi zaihai yu fangzhi xuebao, 2023
In response to the challenge of inefficient oblique-photography 3D modeling in emergency surveying and mapping support for the rapid investigation of geological disasters caused by the “8·8” Jiuzhaigou earthquake, this paper proposes an orthographic ...
Tingting ZHAO, Wenjuan GAO, Zhilin LI, Lu LIAO, Xiaofeng CHEN   +4 more
doaj   +1 more source

GPS observation in Sichuan-Yunnan and its vicinity before and after the Wenchuan earthquake in a decade

Geodesy and Geodynamics, 2021
Based on the horizontal velocity data observed by GPS during 2004–2007, 2007–2009, and 2011–2017 before, during, and after the Wenchuan earthquake in Sichuan-Yunnan and its vicinity, we analyze evolution features of the tectonic deformation caused by ...
Peng Jia, Xi Zhang, Wenquan Zhuang, Fengyun Jiang   +3 more
doaj   +1 more source

Suspended Sediment Pulses and Sediment‐Discharge Relationships in Earthquake‐Affected Rivers Along the Tibetan Plateau Margins

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract Large earthquakes along the Tibetan Plateau margins trigger widespread landslides that deliver substantial sediment to river networks, driving intense and long‐lasting landscape change. However, identifying and modeling the fluvial sediment responses to large earthquakes remains challenging.
Ya Zhou, Lei Huang, Rui Wang, Maoyin Hu, Vijay P. Singh, Hongwei Fang   +5 more
wiley   +1 more source

Multi-Temporal Landslide Inventory-Based Statistical Susceptibility Modeling Associated With the 2017 Mw 6.5 Jiuzhaigou Earthquake, Sichuan, China

Frontiers in Environmental Science, 2022
The 2017 Mw 6.5 Jiuzhaigou earthquake (Sichuan, China) is the first strong ground motion that struck the famous world heritage site, causing widespread landslides and severe rock mass damage effects and landscapes undergoing rapid evolution in the ...
Luguang Luo, Luguang Luo, Xiangjun Pei, Chuangui Zhong, Qingwen Yang, Xuanmei Fan, Ling Zhu, Runqiu Huang   +7 more
doaj   +1 more source

FMLD: A Vertical Federated Learning Framework for Privacy‐Preserving Multimodal Landslide Detection

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Landslides are among the most severe global geohazards posing a significant threat to human life and infrastructure. To support landslide detection and prediction, various geohazard monitoring approaches have been developed, such as optical remote sensing imagery, light detection and ranging, and ground‐based sensors, generating vast volumes ...
Xiaochuan Tang, Zhong Lu, Xuanmei Fan, Xiaochuang Yan, Huailiang Li, Shui‐Hua Jiang, Sansar Raj Meena, Dongfen Li, Kushanav Bhuyan, Alessandro Novellino, Hongjun Li, Filippo Catani   +11 more
wiley   +1 more source

Engineering Planning Method and Control Modes for Debris Flow Disasters in Scenic Areas

Frontiers in Earth Science, 2021
Compared with debris flows in other areas, debris flows in scenic areas not only seriously threaten residents, tourists, roads, walkways, and other infrastructure, but also cause considerable damage to the landscapes and ecosystems of these areas ...
Xing-Long Gong, Xing-Long Gong, Xing-Long Gong, Xiao-Qing Chen, Xiao-Qing Chen, Xiao-Qing Chen, Kun-Ting Chen, Kun-Ting Chen, Wan-Yu Zhao, Jian-Gang Chen   +9 more
doaj   +1 more source

Building Extraction Model Based on UAV Remote Sensing Image: A Case Study of Bohai Bay Area in Shandong Province, China

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
To address the issues in traditional earthquake disaster assessment, such as low efficiency, high risk of manual surveys, and limitations of two‐dimensional data, this study selects 16 districts and counties in the Bohai Bay area of Shandong Province (with a total area of 23,635 square kilometers, over 90% of which are rural areas) as the research area.
Hongbin Wu, Bin Yang, Chuancheng Yang, Hongtai Xu, Fengjie Guo, Xu Zheng, Lei Wang, Zhiheng Li, Jia-wen Zhou   +8 more
wiley   +1 more source

Rock Magnetic Responses to Creep and Stick‐Slip Deformation Processes in the Xianshuihe Fault Zone, Eastern Tibetan Plateau

Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract The Xianshuihe fault zone (XSHF) in southwestern China accommodates both aseismic creep and seismic slip, yet geological evidence constraining these processes remains limited. Hence, we conducted microstructural, geochemical, and rock magnetic analyses of fault‐zone materials from the Cuoniulongba River outcrop.
Lei Zhang, Haibing Li, Qiong Wu, Zhiming Sun, Yong Cao, Peng Xu, Jialiang Si   +6 more
wiley   +1 more source