A5100426840- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geological and Geochemical Analysis
- Seismic Imaging and Inversion Techniques
- Seismic Waves and Analysis
- Geological and Geophysical Studies
- Atmospheric chemistry and aerosols
- Seismology and Earthquake Studies
- Geophysics and Gravity Measurements
- Atmospheric aerosols and clouds
- Hydrocarbon exploration and reservoir analysis
- Air Quality and Health Impacts
- Geophysics and Sensor Technology
- GNSS positioning and interference
- Atmospheric Ozone and Climate
- Earthquake Detection and Analysis
- Surface Roughness and Optical Measurements
- Climate variability and models
- Orbital Angular Momentum in Optics
- Methane Hydrates and Related Phenomena
- Geochemistry and Geologic Mapping
- Microbial Community Ecology and Physiology
- Ionosphere and magnetosphere dynamics
- Calcium Carbonate Crystallization and Inhibition
- Biosensors and Analytical Detection
Wuhan University
2020-2025
Institute of Geodesy and Geophysics
2020-2025
Xinjiang University
2025
University of Science and Technology of China
2024
Chinese Academy of Meteorological Sciences
2019-2024
China National Petroleum Corporation (China)
2024
Fudan University
2024
Xi’an University
2022
Kunming University of Science and Technology
2022
Lanzhou University
2022
Significance We show high-resolution P and S images of the subducted Indian mantle lithosphere, which has been torn into four main pieces. The tearing provides a unified mechanism for ( i ) Late Miocene Quaternary rifting, ii earthquakes in southern central Tibet, iii patterns current crustal deformation (seismicity GPS strain rate). It suggests iv that deformations crust lithosphere Tibet are strongly coupled thus we need to take “deeper view” understand Himalayan–Tibetan continental...
Taking advantage of outstanding precision in target recognition and trans-cleavage ability, the recently discovered CRISPR/Cas12a system provides an alternative opportunity for designing fluorescence biosensors. To fully exploit analytical potential, we introduce here some meaningful concepts. First, collateral cleavage is efficiently activated a functional DNA regulation manner bottleneck which largely applicable to nucleic acids detection broken. After selection representative aptamer...
Abstract The H‐κ method (Zhu & Kanamori, 2000, https://doi.org/10.1029/1999JB900322 ) has been widely used to estimate the crustal thickness ( H and ratio of P S velocities V /V ratio, κ with receiver functions. However, in regions where structure is complicated, may produce biased results, arising particularly from dipping Moho and/or anisotropy. stacking case azimuthal or radial anisotropy flat proposed but not for cases plunging Moho. Here we propose a generalized called H‐κ‐ c, which...
The complex tectonic background of East Asia makes it an ideal region for investigating the evolution continental lithosphere, which high-resolution lithospheric structural models are essential. In this study, we measured Rayleigh-wave phase-velocity dispersion curves at periods 10–120 s and group velocity 10–140 using event records from more than 1,000 seismic stations in around China. By jointly inverting new previously published data ambient noise earthquakes, developed a shear-wave model...
Abstract We introduced a P velocity model into the traditional joint inversion of receiver function (RF) and surface wave dispersions to reduce ambiguity. The method was implemented using global search‐based algorithm flexible parameterization sedimentary layer spline‐based that can represent sharp discontinuities. applied dense array in SE Tibet (longitude ~97.5°E 107°E, latitude ~25.3°N). Extensive tests synthetic real data suggest is suitable robust for variety structures Moho...
Abstract Several geodynamic models have been proposed for the deformation mechanism of Tibetan Plateau (TP), but it remains controversial. Here we applied a method joint inversion receiver functions and surface wave dispersions with P velocity constraint to dense linear array in NE Tibet. The results show that geological blocks, separated by major faults at surface, are characterized distinct features crust, Moho, uppermost mantle. main include crustal low‐velocity zones (LVZs) variable...
Abstract Based on a dense linear seismic array traversing the eastern margin of Tibetan Plateau into Qinling Belt, we conducted joint inversion receiver functions and surface wave dispersion curves under P velocity constraints simultaneously derived crustal uppermost mantle Vs profile with Vp/Vs profile. Our observations indicate that which lower crust exhibits values less than 1.8 are indicative an intermediate to felsic composition, is currently not serving as channel accommodating...
In general, enrichment of a higher number exoelectrogens implies power density.
Abstract An optical manipulation method to activate the aggregation‐induced emission (AIE) of Au(I)‐glutathione (Au(I)‐GSH) complexes is presented. First, well‐known AIE‐type Au(I)‐GSH with a solid wavelength 570 nm are synthesized. At beginning focusing 1064 continuous‐wave (CW) laser at interface solution, its luminescence hardly detectable. However, extension irradiation time, aggregate appears and rapidly grows, strong shown, indicating activation AIE through manipulation. Surprisingly,...
To solve the problems in restoring sedimentary facies and predicting reservoirs loose gas-bearing sediment, based on seismic sedimentologic analysis of first 9-component S-wave 3D dataset China, a fourth-order isochronous stratigraphic framework was set up then Pleistocene Qigequan Formation Taidong area Qaidam Basin were studied by geomorphology lithology. The study method thought are as following. Firstly, techniques phase rotation, frequency decomposition fusion, stratal slicing applied...
The Chinese mainland is subject to complicated plate interactions that give rise its complex structure and tectonics. While several seismic velocity models have been developed for the mainland, apparent discrepancies exist and, so far, little effort has made evaluate their reliability consistency. Such evaluations are important not only application interpretation of model results but also future improvement. To address this problem, here we compare five published shear-wave with a focus on...
Abstract In this work, we present a metastable helium lidar system for the measurements of He(2 3 S) density in thermosphere and lower exosphere. This consists high power 1,083 nm pulsed laser, 1 m aperture laser beam expander, six receiving telescopes superconducting nanowire single‐photon detector (SNSPD). realizes detection up to 1,000 km. Daily rapid variation within several hours was measured with height resolution 50 km first time. It demonstrates capability ground‐based continuous...
Abstract. Antarctica is mostly covered by snow, firn, and glacier ice, the transformation from snow to firn ice influences energy transfer material transport in polar regions. In this paper, we deployed three linear seismic arrays near Dome A East during China's 39th Antarctic scientific expedition used ambient noise reconstruct structure nearby. The result shows that mainly comes Kunlun Station related human activities. We resolved empirical Green's function contains abundant multi-modal...
ABSTRACT Accurate and timely estimates of crop exposure to salt stress are essential for monitoring growth implementing effective management practices. However, most contemporary research has focused on single‐period soil salinity estimations relied traditional machine learning methods, which struggle account the temporal dynamics salinity. This study proposed a modeling framework that combined multi‐temporal UAV multispectral imagery measured data estimate agricultural Key stages in...
Abstract Ambient noise interferometry is widely used to detect subsurface changes. These measurements primarily rely on Rayleigh waves or coda waves, with the latter typically interpreted as through application of diffusion approximation based selected lapse window. Converting inverting detected changes in Rayleigh- coda-wave velocity into stress requires an understanding how body-wave responds changes—a relationship defined by sensitivity. In this study, we extract sensitivity from...