A5100347279- Geological and Geochemical Analysis
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geochemistry and Geologic Mapping
- Geological and Geophysical Studies
- Soil erosion and sediment transport
- Geology and Paleoclimatology Research
- Earthquake Detection and Analysis
- Aeolian processes and effects
- Seismic Imaging and Inversion Techniques
- Seismology and Earthquake Studies
- Grouting, Rheology, and Soil Mechanics
- Soil and Unsaturated Flow
- Seismic Waves and Analysis
- Planetary Science and Exploration
- Photorefractive and Nonlinear Optics
- Plant Ecology and Soil Science
- Groundwater and Isotope Geochemistry
- Fluoride Effects and Removal
- Land Use and Ecosystem Services
- Microbial Community Ecology and Physiology
- Drilling and Well Engineering
- Image Processing and 3D Reconstruction
- Geophysics and Gravity Measurements
- Heavy metals in environment
China Earthquake Administration
2017-2025
Ministry of Agriculture and Rural Affairs
2025
Chengdu University
2025
Heilongjiang Earthquake Agency
2023-2025
Beijing Normal University
2023-2024
Institute of Geology, China Earthquake Administration
2017-2024
Yibin University
2022-2024
Southwest Jiaotong University
2019-2024
China Land Surveying and Planning Institute
2023
Ministry of Natural Resources
2023
Abstract The left‐lateral strike‐slip Altyn Tagh fault that defines the northern margin of Tibetan Plateau plays a crucial role in accommodating Cenozoic deformation related to growth plateau. However, slip history along remains highly debated. Here we report new 14–16 Ma apatite fission track (AFT) and 9–11 (U‐Th)/He (AHe) data western Danghenan Shan, north Tibet. Age‐elevation relationships AFT/AHe age differences suggest period rapid exhumation with an average rate 0.1–0.3 km/Ma from 16 9...
Abstract Much of the interior Tibetan Plateau is characterized by internal drainage, low relief topography, and high altitude. How when this landscape formed controversial. In study, we use new zircon U‐Pb data low‐temperature thermochronological (apatite [U‐Th/He], apatite fission track [AFT]) from Late Cretaceous to Cenozoic Nima Basin sedimentary rocks Xiabie granite in adjacent Muggar Thrust hanging wall (part regional Shiquanhe‐Gaize‐Amdo thrust system), determine paleodrainage timing...
As the forefront of inland extension on Indian plate, northeastern Tibetan Plateau, marked by low strain rates and high stress levels, is one regions with highest seismic risk. Analyzing seismicity through statistical methods holds significant scientific value for understanding tectonic conditions assessing earthquake However, monitoring capacity in this region remains limited, frequency low, complicating efforts to improve catalogs enhanced identification localization techniques. Bi-scale...
Introduction The plant restoration and ecological of lead-zinc mines are very important. Methods In this study, we used three local plants to carry out abandoned lead–zinc mining areas detected the adaptive mechanisms soil bacterial diversity function during through 16S rRNA sequencing. Results results revealed that significantly reduced diversity, including Shannon, Simpson, observed species indices, whereas planting restored microbial a certain extent, leading increases in Shannon index...
Abstract The ongoing India‐Asia convergence during the Cenozoic drove intensively compressional deformation in northern margins of Tibetan Plateau, such as Tianshan, which formed highest mountain peaks and lowest intermontane basins Central Asia. Understanding spatial‐temporal evolution Tianshan its marginal fold‐thrust belts (FTB) are crucial for interpreting intracontinental processes related to collision. In this work, low‐temperature thermochronology data growth strata analysis...
In this study (U‐Th)/He dating of the Penglai zircons, which occur as abundant megacrysts in Neogene alkaline basalts northern Hainan Province, south‐eastern China, was undertaken. A weighted mean age 4.06 ± 0.35 Ma (2 s ) with a square deviation ( MSWD 1.79 obtained from eighteen fragments four zircon using single‐crystal laser fusion He determinations and U‐Th isotope dilution ID method. The ages are consistent, homogeneous systematically slightly younger than preferred 206 Pb/ 238 U 4.4...
The Zebuxia Pb–Zn deposit is located in southern Tibet and belongs to the western segment of Northern Gangdese Metallogenic Belt. Based on characters geology, geochronology, geochemistry, S–Pb-Hf isotopes, genesis spatial–temporal evolution mineralization Belt were elucidated. results sericite Ar-Ar dating yields an isochron age 55.2 ± 0.8 Ma, accordant with zircon U-Pb 54.9 0.4 Ma obtained from biotite granite. granite high-K calc–alkaline metaluminous I-type affinity. δ34S values galena...
Сharoitite consists of gem-quality mineral charoite and subordinate quartz, aegirine, K-feldspar, tinaksite, canasite, some other minerals. This rock type is known only from one locality in the world associated with Early Cretaceous (131.3 ± 2.4 Ma, K–Ar age) Malyy Murun syenite massif, Siberia, Russia. Although charoitite mineralogy well known, there disagreement whether it reflects metasomatic or magmatic activity. In order to understand when charoitites formed we attempted date by...
Growth of the Tibetan Plateau, Earth’s broadest and highest elevation collisional system, shapes orographic barriers, reorganizes drainage networks, influences surface erosion sediment delivery, whose changes in space provenance feed back to intracontinental tectonic processes. Studies interior basins within northern Plateau provide new accumulation, provenance, paleodrainage, deformation timing data that enable a reconstruction far-field tectono-geomorphic evolution rising Plateau. Along...
Abstract The uplift and deformation styles of the Tibetan Plateau have been long debated on stepwise growth crustal channel flow. Here, we offer new insight into this issue by constraining pulsed exhumation history Yalong thrust belt in eastern Tibet, using apatite zircon (U–Th)/He data from three ∼1 km vertical transects. results revealed two rapid cooling pulses Late Oligocene (∼24 Ma, 50°C/m.y.) Middle Miocene (17–14 35 °C/m.y.), respectively, which ascribe to staged‐thrusting faulting...
The soil on the slope may experience more severe erosion as a result of surface cracks caused by desiccation. Xanthan gum (XG) was introduced to reduce soil's tendency erode and crack in order increase stability soil. In this study, microstructure behaviors sand-admixed (0%–70% sand content) with various XG contents (0.05%–0.25% mass dry soil) were investigated using desiccation cracking tests, scanning electron microscope (SEM) technique. findings showed that water evaporation, resistance,...
The northwestern part of the Jiaodong Peninsular is most important gold producer in China. Recently, discovery mineralization at a depth 3,000 m below surface region has generated great interest for profound prospecting potential among explorers. However, maximum exploration and different goldfields have yet to be clarified. This work presents two low-temperature thermochronological datasets zircon/apatite (U-Th)/He (ZHe/AHe) data ∼ 2,000-m-deep vertical boreholes from Jiaojia Linglong an...