A5077185794- Hydrocarbon exploration and reservoir analysis
- Seismic Imaging and Inversion Techniques
- Landslides and related hazards
- Geoscience and Mining Technology
- Geomechanics and Mining Engineering
- Pleistocene-Era Hominins and Archaeology
- Geotechnical and Geomechanical Engineering
- Geology and Paleoclimatology Research
- Geological and Geophysical Studies
- Geological formations and processes
- Maritime and Coastal Archaeology
- Rock Mechanics and Modeling
- Seismic Waves and Analysis
- Paleontology and Stratigraphy of Fossils
- Seismic Performance and Analysis
- Safety and Risk Management
- Coal and Its By-products
- Tree-ring climate responses
- Atmospheric and Environmental Gas Dynamics
- Coal Properties and Utilization
- Seismology and Earthquake Studies
- Primate Behavior and Ecology
- Railway Engineering and Dynamics
- Geochemistry and Elemental Analysis
- Spacecraft Design and Technology
Institute of Geographic Sciences and Natural Resources Research
2017-2025
Chinese Academy of Sciences
2003-2025
Research Institute of Petroleum Exploration and Development
2019-2025
Medical Architecture (United Kingdom)
2023
Institute of Vertebrate Paleontology and Paleoanthropology
2001-2021
Chinese Research Academy of Environmental Sciences
2016
Institute of Geology and Geophysics
2016
China Coal Research Institute (China)
2016
China University of Petroleum, Beijing
2011
State Key Laboratory of Remote Sensing Science
2003
Abstract Latent heat flux (LE) is a measure of the water exchange between Earth's surface and atmosphere, also known as evapotranspiration. It fundamental component in energy budget hydrological cycle plays an important role regulating weather climate. Moderate Resolution Imaging Spectroradiometer (MODIS) offers gap‐filled biophysical product for LE at 8‐day temporal 500‐meter spatial resolutions. Nonetheless, validation against situ eddy covariance measurement reveals significant errors...
Coal is a carrier of geological information, preserving paleoenvironmental and paleoclimatic data from history. The Ordos Basin hosts abundant coal resources with significant potential for exploration development. geochemical properties their associated information offer key insights into formation, coal–rock gas generation, the identification favorable development areas. This study focuses on No. 5 Shanxi Formation in central eastern Basin. Building previous research advancements, this...
Abstract Major earthquakes can cause extensive landsliding that poses a major threat to both property and human lives. In addition co‐seismically triggered ground failure, the earthquake‐affected region remains vulnerable landslides due loosened unstable materials structures. Many researchers have studied landslide distributions their controlling factors after earthquakes, but function of motion is unclear. To investigate connection in strike‐slip earthquake, we analyzed 5 September 2022...
Acoustic response from lithics knapped by humans has been demonstrated to facilitate effective detection of submerged Stone Age sites exposed on the seafloor or embedded within its sediments. This phenomenon recently enabled non-invasive several hitherto unknown sites, as well registration acoustic responses already known localities. Investigation acoustic-response characteristics lithics, which appear not be replicated in naturally cracked lithic pieces (geofacts), is presently on-going...
Abstract We studied Tibet’s Qamdo City, which currently hosts the most serious prevalence of Kashin-Beck osteoarthropathy (KB) in China. This study utilizes geographical detector (GeoDetector) algorithm to measure individual and interactive influences risk factors on KB quantify highest potential subzones each principal factor. With a comprehensive consideration 13 possible related factors, namely, tectonic division, stratum, moisture index, gross domestic product, mean annual precipitation,...
Abstract Based on the laws of inelastic media, this paper gives a forward Q method for compensating attenuation and frequency dispersion used in seismic profile depth domain. According to inverse results synthesizing record, our filtrating operator domain tally with absorbing not only considering effect media waves, but also fitting deformation laws, namely body wave. We processed two post stacked profiles about 60 km, neritic area China. The result shows that after filtering domain, width...
Abstract Gyro‐remanent magnetization (GRM) is a frequently occurring yet unwanted remanence contamination for certain samples during alternating field (AF) demagnetization of the natural remanent magnetization. The origin and detailed properties GRM have not been fully understood. In this study, systematic rock magnetic analyses were conducted on marine greigite‐bearing Hole U1433A drilled by IODP Expedition 349 from South China Sea. Results show that mostly acquired above ~55 mT AF can be...
The diagenetic evolution of the moldic-pore-containing gypsum dolomites Middle Ordovician Majiagou Formation in eastern Ordos Basin, central China, was studied by means petrological, mineralogical, and geochemical analyses, to improve our understanding heterogeneity high-quality reservoirs. aim study elucidate processes that resulted reservoir tightness formation sweet spots, guide future exploration. Results show are most favorable area, with a mean porosity 4.96% permeability 0.748 mD....
Coal seam seismic survey collapse column is common in heterogeneous geologic bodies.Groud-3D observation due to limitations of its accuracy, for uneven geological subsided often small leakage test or position error large, the impact mining coal mine safety sometimes causing heavy casualties.Downhole channel wave transmission one most effective ways detect anomalous bodies within working face.Transmission experiments carried on at king face, SHANGXI province, with 56 excitation points lane...
When the channel wave passes through abnormal body, dispersion curve appears interval, dislocation, and discontinuity, resulting in non-standard large error of “velocity-frequency” pickup result transmitted curve, which directly leads to inaccurate tomography. Therefore, aiming at this problem, imaging method variability function is proposed: (1) count breakpoints according three types; (2) set weighting factor for breakpoint spectrum curve; (3) constructed corresponding variation value...
At present, some satellites can acquire the radiation of long-wave infrared emitted from natural objects on ground, and monitor precursory information change thermal IR before earthquake. In fact, temperature Earth's surface is a result that certain factors balance system affect each other. There much uncertainty when we capture pre-earthquake abnormal by means satellite sensor there also are many reasons to cause be abnormal. order investigate containing water changing in soil related...
The North Tibet plateau is the world highest with a unique alpine grassland and water environment. To obtain better understanding of correct supply Molybdenum (Mo) to livestock in north Tibet, we investigated content geographical variation Mo different families pasture plants (n=1017) (n=40), then discuss Cuprum (Cu):Mo ratio plant families, calculate total intake yak Tibet. average concentration five preferred for grazing are: Compositae (2.71 μg g-1), Leguminosae (2.70 Gramineae (2.48...