A5020242255- earthquake and tectonic studies
- Earthquake Detection and Analysis
- Geological and Geochemical Analysis
- Methane Hydrates and Related Phenomena
- Marine and environmental studies
- Tea Polyphenols and Effects
- Food Quality and Safety Studies
- High-pressure geophysics and materials
- Hydrocarbon exploration and reservoir analysis
- Geological and Geophysical Studies
- GABA and Rice Research
- Seismology and Earthquake Studies
- Geophysics and Gravity Measurements
- Seismic Imaging and Inversion Techniques
- Flood Risk Assessment and Management
- Hydraulic Fracturing and Reservoir Analysis
- Fermentation and Sensory Analysis
- Groundwater and Watershed Analysis
California Institute of Technology
2024-2025
Tea Research Institute
2024
University of California, Berkeley
2020-2023
Planetary Science Institute
2020-2023
Abstract On 5 September 2022, an Mw 6.6 strike-slip earthquake occurred in Luding, Sichuan, China. It illuminates the seismic gap on southern end of Xianshuihe fault zone, that is Moxi segment, and most damaging Chinese Mainland since 2014. In this article, we use multiple seismological methods to analyze basic characteristics Luding earthquake, including its source parameters, rupture process, aftershock distribution, further discuss implications preseismic behavior impact short-term...
Abstract The left‐lateral Xianshuihe Fault is located at the eastern boundary of Tibetan Plateau and one most active faults in China. It associated with substantial seismic potential, more than 20 Mw > 6 earthquakes since 1700. fault has been documented to be creeping surface for decades; however, spatial temporal distributions shallow creep along are not well resolved. In this study, we obtain high‐resolution interseismic velocity maps 350‐km‐long central Interferometric Synthetic...
Abstract The Calaveras Fault (CF) branches from the San Andreas (SAF) near Benito, extending sub‐parallel to SAF for about 50 km with only 2–6 separation and diverging northeastward. Both CF are partially coupled, exhibit spatially variable aseismic creep have hosted moderate large earthquakes in recent decades. Understanding how slip partitions among main fault strands of system establishing their degree coupling is crucial seismic hazard evaluation. We perform a timeseries analysis using...
Abstract Climatic and anthropogenic changes are reshaping global water resources, with the North China Plain (NCP) experiencing significant surface subsidence due to severe groundwater overexploitation over past half‐century. In this study, we integrate data from Interferometric Synthetic Aperture Radar, Global Navigation Satellite System, hydraulic head measurements observed in 2015–2019 investigate aquifers' physical properties corresponding storage NCP. Geodetic indicate seasonal...
Abstract A variety of geo‐energy operations involve extraction or injections fluids, including hydrocarbon production storage, hydrogen CO 2 sequestration, and geothermal energy production. The surface deformation resulting from such can be a source information on reservoir geomechanical properties as we show in this study. We analyze the time‐dependent Groningen region northeastern Netherlands using comprehensive geodetic data set, which includes InSAR (Radarsat2, TerraSAR‐X, Sentinel‐1),...
ABSTRACT The Mw 6.5 Jiuzhaigou earthquake occurred on 8 August 2017 36 km west-southwest of Yongle, Sichuan, China. We use both ascending and descending Interferometric Synthetic Aperture Radar (InSAR) data from Sentinel-1 coseismic offsets four Global Positioning System sites to obtain the surface deformation field invert for fault geometry slip distribution. Most left-lateral strike-slip in 3–10 depth interval with a maximum about 1 m large shallow deficit (SSD). An eight-month InSAR...
Abstract Gas extraction from the Groningen gas reservoir, located in northeastern Netherlands, has led to a drop pressure and drove compaction induced seismicity. Stress-based models have shown success forecasting seismicity this particular context elsewhere, but they generally assume that earthquake clustering is negligible. To assess at Groningen, we generate an enhanced catalog using deep-learning-based workflow. We identify locate 1369 events between 2015 2022, including 660 newly...
Abstract ‘ShiqianTaicha’ is a historically famous tea, and was an important local populationvariety has rich germplasm resources. To systematically evaluate the resources identify excellent resources, we analyzed morphological traits biochemical components of 52 tea The exhibit high genetic diversity. coefficients variation (CVs) ‘Shiqian Taicha’ ranged from 7.95–45.67%, with average 28.37%, while H' 0.37 to 2.06, 1.02; CVs 3.73–54.05%, 20.35%, 1.21 2.09, value 1.86. Significant positive...
This study explores the genetic variation and trait correlations within a collection of 52 ‘Shiqian Taicha’ tea germplasms originating from Shiqian County, Guizhou Province, China. The landraces exhibit substantial diversity are characterized by unique morphological biochemical attributes. Shannon-Weaver index (H’) values for traits ranged 0.37 to 2.06, with an average value 1.02, which suggests greater level than those other domestic germplasms. analysis demonstrated considerable variation,...
Earth and Space Science Open Archive This preprint has been submitted to is under consideration at Journal of Geophysical Research - Solid Earth. ESSOAr a venue for early communication or feedback before peer review. Data may be preliminary.Learn more about preprints preprintOpen AccessYou are viewing the latest version by default [v1]Partial coupling earthquake potential along Xianshuihe Fault, ChinaAuthorsYuexinLiiDRolandBürgmanniDSee all authors Yuexin LiiDCorresponding Author• Submitting...
The Calaveras Fault (CF) branches from the San Andreas (SAF) near Benito, extending sub-parallel to SAF for about 50 km with only 2-6 separation and diverging northeastward. Both CF are partially coupled, exhibit spatially variable aseismic creep have hosted moderate large earthquakes in recent decades. Understanding how slip partitions among main fault strands of system establishing their degree coupling is crucial seismic hazard evaluation. We perform a timeseries analysis using more than...