Results 21 to 30 of about 142 (120)
Lithospheric Flexural Isostasy Background of the 2017 Ms7.0 Jiuzhaigou Earthquake and Its Implications on Material Extrusion in the Northeastern Bayan Har Block [PDF]
, 2020 Abstract We applied a 2-dimensional, non-spectral technique to investigate the spatial variations of the lithospheric effective elastic thickness (Te) in the eastern Bayan Har block and its adjacent areas. Te values were determined by comparison of observed and flexural modelled Bouguer gravity anomalies.
Minzhang Hu +5 more
openaire +1 more source
Frontiers in Earth Science, 2022 The 2021 Mw 7.3 Maduo earthquake revealed the significant seismic hazard of faults developed within the Bayan Har Block of eastern Tibet, China (e.g., the Kunlun Pass–Jiangcuo Fault).
Xiaoran Fan +6 more
doaj +1 more source
Shear wave splitting analysis of local earthquakes from dense arrays in Shimian, SichuanKey points
Earthquake Science, 2023 The Shimian area of Sichuan sits at the junction of the Bayan Har block, Sichuan-Yunnan rhombic block, and Yangtze block, where several faults intersect. This region features intense tectonic activity and frequent earthquakes.
Sha Liu, Baofeng Tian
doaj +1 more source
Dizhi lixue xuebao, 2023 Objective This study aims to reveal the distribution patterns and characteristics of co-seismic geological hazards in earthquake swarms, clarify the differences in induced geological hazards by different types of earthquakes, further understand the ...
SUN Dong +5 more
doaj +1 more source
The Ms7.0 Lushan earthquake and the activity of the Longmenshan fault zone
Geodesy and Geodynamics, 2013 The Ms7.0 Lushan earthquake is directly related to the activity of Longmenshan fault zone. In this article, deformation monitoring data in Longmenshan and its surrounding areas were analyzed and the result shows that the activity trend of Longmenshan ...
Meng Xiangang, Liu Zhiguang
doaj +1 more source
Estimating Moho basement and faults using gravity inversion in Yushu-earthquake area, China
Geodesy and Geodynamics, 2012 A gravity survey was conducted one month after the 2010 Yushu earthquake in the epicenter area. The cross-fault survey line was 500 km long, from Langqian county to Qingshuihe county, in a transition zone between Bayan Har block and Qiangtang block, in ...
Yang Guangliang +5 more
doaj +1 more source
Frontiers in Earth Science, 2022 The role of large-scale strike-slip faults in high-elevation areas in absorbing the strain resulting from plate convergence has yet to be scientifically understood.
Zhongyuan Yu +7 more
doaj +1 more source
Deformation-strain field in Sichuan and its surrounding areas based on GPS data
Geodesy and Geodynamics, 2015 The strain rate in Sichuan and its surrounding areas, and the activity rate and strain rate in two block boundary fault zones were calculated according to the block movement parameters estimated using the station speed obtained from regional GPS station ...
Fuchao Chen, La Ta, Juzhong Chen
doaj +1 more source
Remote Sensing, 2023 Taking the Luding Ms6.8 earthquake (EQ) on 5 September 2022 as a case study, we investigated the potential seismic anomalies of the ionosphere, infrared radiation, atmospheric electrostatic field (AEF), and hot spring ions in the seismogenic region ...
Jiang Liu +9 more
doaj +1 more source
Probing Coulomb stress triggering effects for a Mw > 6.0 earthquake sequence from 1997 to 2014 along the periphery of the Bayan Har block on the Tibetan Plateau [PDF]
Tectonophysics, 2017 Abstract Recently there have occurred the Manyi-Kangding earthquake sequence, including the 1997 Manyi, 2001 Kokoxili, 2008 Yutian, 2008 Wenchuan, 2010 Yushu, 2013 Lushan, 2014 Yutian and 2014 Kangding earthquakes, along the periphery of the Bayan Har block on the northern Tibetan Plateau.
Wang J, Xu C, Freymueller JT, Li Z
openaire +2 more sources