Results 21 to 30 of about 240,251 (179)

How Spatial Resolution of Remote Sensing Image Affects Earthquake Triggered Landslide Detection: An Example from 2022 Luding Earthquake, Sichuan, China

Land, 2023
The magnitude 6.8 Luding earthquake that occurred on 5 September 2022, triggered multiple large-scale landslides and caused a heavy loss of life and property.
Yu Huang, Jianqiang Zhang, Lili Zhang, Zaiyang Ming, Haiqing He, Rong Chen, Yonggang Ge, Rongkun Liu   +7 more
doaj   +2 more sources

Characteristics and mechanisms of near-surface negative atmospheric electric field anomalies preceding the 5 September 2022, M_s 6.8 Luding earthquake in China [PDF]

Natural Hazards and Earth System Sciences
A magnitude 6.8 strike-slip earthquake (EQ) struck Luding, Sichuan Province, China, on 5 September 2022, resulting in significant damage to nearby Ganzi Prefecture and the city of Ya'an. In this research, the near-surface atmospheric electric field (AEF)
L. Wu, L. Wu, X. Wang, X. Wang, Y. Qi, Y. Qi, J. Lu, J. Lu, W. Mao, W. Mao   +9 more
doaj   +2 more sources

Characteristic Analysis of the MS6.8 Luding Earthquake Sequence in Sichuan, China, on Sept. 5, 2022

Journal of Risk Analysis and Crisis Response (JRACR)
The MS6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province, China at 12:52 p.m. on Sept. 5, 2022, is preliminarily analyzed in terms of regional tectonics, historical earthquakes, sequence characteristics and focal mechanism ...
Min Zhao, Feng Long, Yue Gong, Fang Du
doaj   +2 more sources

Investigating the reactivation of historical landslides during the 2022 Luding MS6.8 earthquakeKey points

Earthquake Science
On September 5, 2022, a strong earthquake with a magnitude of MS6.8 struck Luding County in Sichuan Province, China, triggering thousands of landslides along the Dadu River in the northwest-southeast (NW-SE) direction.
Tao Wei, Mingyao Xia, Xinxin Zhang, Shaojian Qi   +3 more
doaj   +2 more sources

Simulation of the 2022 Mw 6.6 Luding, China, earthquake with the updated EXSIM

Discover Geoscience
Stochastic finite-fault ground motion simulation is extensively utilized across a range of scientific and engineering fields. The current theoretical modeling of corner frequency in the source spectrum model is flawed, as it fails to take the rupture ...
Xingqun Zheng, Boming Zhao
openaire   +2 more sources

Identification of Dominant Controlling Factors and Susceptibility Assessment of Coseismic Landslides Triggered by the 2022 Luding Earthquake

Remote Sensing
Coseismic landslides are geological events in which slopes, either on the verge of instability or already in a fragile state, experience premature failure due to seismic shaking.
Jin Wang, Mingdong Zang, Jianbing Peng, Chong Xu, Zhandong Su, Tianhao Liu, Menghao Li   +6 more
doaj   +2 more sources

The Stress State before the M_S 6.8 Luding Earthquake on 5 September 2022 in Sichuan, China: A Retrospective View Based on the b-Value

Applied Sciences
On 5 September 2022 (BJT), Luding, located in southwestern Sichuan Province, China, experienced an MS 6.8 earthquake. This earthquake occurred within the historical rupture zone of the 1786 MS 7.75 event, part of the southern section of the Xianshui He ...
Liyuan Peng, Feng Long, Min Zhao, Xiyang Ran, Di Wang, Rui Wang, Weiwei Wu, Chang He   +7 more
doaj   +2 more sources

Analysis on the change of the death and missing in Luding earthquake and the impact of geological disaster on them

地震科学进展
This paper collected the data of death and loss of contact in Luding MS6.8 earthquake, quantitatively analyzed the characteristics of the number of deaths and loss of contacts over time, and compared with typical destructive earthquakes in recent 10 ...
Jingjing Liu, Na Gao
doaj   +2 more sources

Aftershock Spatiotemporal Activity and Coseismic Slip Model of the 2022 Mw 6.7 Luding Earthquake: Fault Geometry Structures and Complex Rupture Characteristics

Remote Sensing
On 5 September 2022, the moment magnitude (Mw) 6.7 Luding earthquake struck in the Xianshuihe Fault system on the eastern edge of the Tibet Plateau, illuminating the seismic gap in the Moxi segment.
Qibo Hu, Hongwei Liang, Hongyi Li, Xinjian Shan, Guohong Zhang   +4 more
doaj   +2 more sources

Dual disasters: Seismic evacuation decision-making during COVID-19 lockdown: A case study of Luding earthquake, Sichuan Province. [PDF]

J Transp Geogr, 2023
Although there is a growing body of literature on the COVID-19 pandemic and the implemented strategies that have imposed additional risks in tackling emergencies by increasing socio-economic vulnerabilities, studies on human evacuation behavior during ...
Bahmani H, Ao Y, Li M, Yang D, Wang D.
europepmc   +2 more sources