A5100752680- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geological and Geochemical Analysis
- Earthquake Detection and Analysis
- Seismic Waves and Analysis
- Seismology and Earthquake Studies
- Seismic Imaging and Inversion Techniques
- Market Dynamics and Volatility
- Geological and Geophysical Studies
- Energy, Environment, Economic Growth
- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Geochronology of Asian Mineral Deposits
- Geoscience and Mining Technology
- Topic Modeling
- Global Energy Security and Policy
- Geochemistry and Geologic Mapping
- Natural Language Processing Techniques
- Underwater Acoustics Research
- Hydraulic Fracturing and Reservoir Analysis
- Seismic Performance and Analysis
- Advanced Graph Neural Networks
- Corporate Finance and Governance
- Pickering emulsions and particle stabilization
- Space Satellite Systems and Control
- Safety and Risk Management
China University of Geosciences
2017-2025
China University of Geosciences (Beijing)
2025
Chinese Academy of Sciences
2011-2024
Tianjin University
2004-2024
Institute of Hydrobiology
2024
Beijing Institute of Genomics
2024
Shanghai Center For Bioinformation Technology
2024
Technology and Engineering Center for Space Utilization
2022-2023
Institute of Geodesy and Geophysics
2008-2017
Reprogenetics
2016
Two major earthquakes (MW 7.8 and MW 7.7) ruptured left-lateral strike-slip faults of the East Anatolian Fault Zone (EAFZ) on February 6, 2023, causing >59,000 fatalities ~$119B in damage southeastern Türkiye northwestern Syria. Here we derived kinematic rupture models for two events by inverting extensive seismic geodetic observations using complex 5-6 segment fault constrained satellite relocated aftershocks. The larger event nucleated a splay fault, then propagated bilaterally ~350 km...
Abstract On 4 and 6 July 2019, two large strike‐slip earthquakes with W ‐phase moment magnitudes M WW 6.5 (foreshock) 7.1 (mainshock) struck the Eastern California Shear Zone, northeast of Ridgecrest. The faulting geometry kinematic coseismic slip distribution both events are determined by jointly inverting seismological geodetic observations guided aftershock surface rupture locations. foreshock ruptured orthogonal faults a prominent L‐shaped maximum ~1.1 m on NE‐SW segment. mainshock...
Large tectonic earthquakes lead to significant deformations in the months and years thereafter. These so-called post-seismic include contributions mainly from afterslip viscoelastic relaxation, quantification of their relative influence is importance for understanding evolution crustal stress, strain aftershocks. Here, we investigate deformation processes following 2011 Mw 9.0 Tohoku earthquake using surface displacement data as observed by onshore global positioning system network first...
Abstract On 29 July 2021, an M W 8.2 thrust‐faulting earthquake ruptured offshore of the Alaska Peninsula within rupture zone 1938 earthquake. The spatiotemporal distribution megathrust slip is resolved by jointly inverting regional and teleseismic broadband waveforms along with co‐seismic static high‐rate GNSS displacements. primarily unilateral expanded northeastward, away from 22 2020 7.8 Shumagin Large extends approximately 175 km, spanning about two third estimated aftershock zone,...
Abstract The slip rate and its spatial variations of the Kunlun fault (KLF) play important roles in tectonic evolution northeastern Tibetan Plateau. Here Tuosuo Lake (TL) segment KLF, which remains controversial from various geological observations, is investigated with a dense Global Positioning System observation profile. With viscoelastic earthquake‐cycle deformation model, TL estimated to be 5.5 ± 0.7 mm/a , comparison an overestimated value 9.2 1.1 elastic model. Combined previous...
The East Kunlun Fault zone, striking E–W to WNW–ESE, has been recognized as one of the largest and most active left-lateral strike-slip faults in China continent. Presently, Maqin-Maqu segment (MMS) is a seismic gap on Fault. Since several highly populated counties are close this region, understanding stress transfer accumulation along important for hazard assessment MMS. In study, we calculated evolution MMS zone during 1879–2008 by integrating coseismic effects, viscoelastic relaxation...
Abstract The eastern portion of the Shumagin gap along Alaska Peninsula ruptured in an M W 7.8 thrust earthquake on 22 July 2020. megathrust fault space‐time slip history is determined by joint inversion regional and teleseismic waveform data with co‐seismic static Global Navigation Satellite System (GNSS) displacements. rupture expanded westward along‐dip from hypocenter, located adjacent to 1938 8.2 earthquake, aftershocks extending into about 180 205 km, respectively, at depths 15 40 km....
Abstract Anchorage, Alaska, was strongly shaken on 30 November 2018 by an M W 7.1 earthquake that ruptured within the underthrust Pacific plate at depths of from 45 to 65 km. Ground failures occurred in saturated lowlands filled with sediments, producing notable road damage, but there limited structural damage only ~12 km south epicenter. The has a normal faulting geometry shallowly dipping east‐west tension axis indicating intraslab deformation, likely between Yakutat terrane and adjacent...
Summary The Sichuan-Yunnan region is a crucial area for studying the deformation and tectonic evolution of lithosphere within Tibetan Plateau. However, significant controversy exists about spatial distribution low-viscosity zones in its mid-lower crust. Herein, we utilized combination topography, geoid height, surface heat flow, Rayleigh wave phase velocity dispersion curves to ascertain lithospheric temperature, seismic velocity, density structure this region. By correlating inverted...
The rupture process of the 2024 Hualien MW 7.4 earthquake is determined using seismic and geodetic datasets. Joint inversion reveals a conjugate faulting scenario with initiation on an east-southeast-dipping reverse fault near 40-km deep intersection west-northwest-dipping that began to 8 s later. slip zone F1 extends ~60 km along strike dip, while F2 ~40 overall velocity ~2.5 km/s. heterogeneous distributions have peak ~2.4 m, complementary aftershock patterns. total moment...