A5100324727- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- Geological and Geophysical Studies
- earthquake and tectonic studies
- Geological Studies and Exploration
- Hydrocarbon exploration and reservoir analysis
- Coastal and Marine Dynamics
- Geochemistry and Elemental Analysis
- Integrated Circuits and Semiconductor Failure Analysis
- Climate variability and models
- Radioactive element chemistry and processing
- Physical Unclonable Functions (PUFs) and Hardware Security
- Oceanographic and Atmospheric Processes
- Neuroscience and Neural Engineering
- Direction-of-Arrival Estimation Techniques
- Seismic Waves and Analysis
- Ocean Waves and Remote Sensing
- Coastal wetland ecosystem dynamics
- Ultrasonics and Acoustic Wave Propagation
- Geotechnical Engineering and Underground Structures
- Tree-ring climate responses
- Tropical and Extratropical Cyclones Research
- Geochemistry and Geochronology of Asian Mineral Deposits
- Coastal and Marine Management
Chinese Academy of Sciences
2015-2025
Guangzhou Institute of Geochemistry
2023-2025
University of Chinese Academy of Sciences
2015-2025
Geological Exploration Institute of Shandong Zhengyuan
2024
Imperial College London
2023
Peking University
2013-2023
First Affiliated Hospital of GuangXi Medical University
2023
First Hospital of China Medical University
2023
Jiangsu Province Hospital
2023
Peking Union Medical College Hospital
2023
Abstract The key to defining the termination of accretion in an accretionary orogen is recognize initial magmatic processes that are generated at time ocean closure. We present new age, geochemical, and isotopic data for rocks related terminal collision along Solonker‐Xar Moron suture zone southern Central Asian Orogenic Belt (CAOB) record such following closure Paleo‐Asian Ocean. These were emplaced Early‐Middle Triassic (251–245 Ma) show high Sr/Y signatures. Their low MgO, Cr, Ni contents...
Abstract A compilation of U-Pb age, geochemical and isotopic data for granitoid plutons in the southern Central Asian Orogenic Belt (CAOB), enables evaluation interaction between magmatism orogenesis context Paleo-Asian oceanic closure continental amalgamation. These constraints, conjunction with other geological evidence, indicate that following consumption ocean, collision-related calc-alkaline mafic occurred from 255 ± 2 Ma to 251 along Solonker-Xar Moron suture zone. The linear or belt...
Tracing the closure of oceans with irregular margins and formation an orocline are crucial for understanding plate reconstruction continental assembly. The eastern Central Asian Orogenic Belt, where Mongol-Okhotsk is situated, one world's largest magmatic provinces. Using a large data set U-Pb zircon ages, we updated timing many published igneous rocks, which allowed us to recognize tightly 'folded' linear Carboniferous-Jurassic belts that wrap around suture their migrations both sutureward...
Detrital zircon U-Pb dating of the Xingfuzhilu Formation in southern Inner Mongolia yields a maximum depositional age around 220 Ma. The predominantly Permian and Triassic zircons are characterized by oscillatory zoning euhedral shapes, with mostly positive eHf(t) values (+2.0 to +16.4), indicating that they were derived from proximal magmatic source. Early-Middle Paleozoic have variable −6.2 +11.2 weak subhedral-subrounded suggesting sources arc, possibly mixed components Ondor Sum arc at...
Abstract The origin and geodynamic evolution of peak Early Cretaceous magmatism in the southern Great Xing'an Range, North China, have long been controversial. Here we report new U‐Pb zircon ages (141–129 Ma) a suite dioritic‐granitic rocks from central Inner Mongolia, far sutures or plate boundaries Paleo‐Pacific Mongol‐Okhotsk oceans, thus delineating an intracontinental magmatic province, which had activity at 130–120 Ma. Dioritic including diorite, tonalite, granodiorite shows variable ε...
Abstract Granite typology categorizes granitoid rocks based upon distinguishing characteristics that are interpreted to indicate sources, conditions of generation, and, by implication, tectonic setting. Complexities elemental and isotopic geochemistry, however, commonly preclude simple typological interpretation suggest more complex petrogenetic histories. Granitoids from the Songpan-Ganzi terrane in eastern Tibetan Plateau were emplaced within a short interval (~15 m.y.). They display...
Indigo-dyed textiles have been central to the cultural identity of Landian Yao (literally "blue clothes Yao") people in Southwest China for centuries, driving a significant local market naturally dyed indigo cloth. In past two decades, production traditional has declined several reasons: Firstly, younger generation shifted using western style jeans and T-shirts. Secondly, due its labor-intensive nature. contrast, at global scale, including China, there revival interest natural use. This is...
Abstract Numerous early Mesozoic magmatic rocks within the Tibetan Plateau ultimately have a geodynamic controll caused by Paleo‐Tethyan tectonic evolution and assembly of Pangea. Based on their temporal variation timing closure (235 ± 10 Ma) Paleo‐Tethys Ocean, they can be broadly divided into two groups zircon U‐Pb geochronology: an Early to Middle Triassic (252–235 group Late Jurassic (ca. 235–190 group. are mainly found in middle northern Plateau, whereas late more widespread whole...
Research Article| October 17, 2017 Water-fluxed crustal melting and petrogenesis of large-scale Early Cretaceous intracontinental granitoids in the southern Great Xing'an Range, North China Shan Li; Li † 1Institute Geology, Chinese Academy Geological Sciences, Beijing 100037, China2Department Geosciences, National Taiwan University, Taipei 10617, †lishan428@163.com Search for other works by this author on: GSW Google Scholar Sun-Lin Chung; Chung 2Department Taiwan3Institute Earth Academia...
The study of coastline changes is crucial for the monitoring, development, and management coastal environments. This article specifically focuses on Yancheng. To analyze coastline, latest remote sensing images Landsat series from 2002 to 2021 were selected. Threshold segmentation was employed extract these images. Subsequently, tidal level correction applied rectify instantaneous water edge in binary image target area based channels, resulting acquisition coastline. Finally, obtained...
Abstract The large‐volume lithospheric mantle xenoliths around the Damaping area provides valuable insights into detailed destruction progression of North China Craton (NCC). This paper presents a quantitative analysis microstructural and seismic properties oriented (with distinct foliation lineation). selected peridotites all have coarse‐grained textures. olivine crystallographic preferred orientations (CPOs) are predominantly axial‐[010] type (or AG‐type), with girdled [100] OL [001]...
The Arabian-Nubian Shield is a vast, juvenile continental crust province that formed during the Neoproterozoic by accretion of intra-oceanic island arcs. Sediments eroded from these arcs are preserved in Eilat Metamorphic Complex northernmost part Shield. We present coupled U-Pb-Hf-O study detrital zircons metasedimentary units area, intended to assess nature and detect crustal recycling processes involved their formation. Detrital zircon geochronology places magmatism this region at...
Abstract Prior to the collision of India with Asia, evolution island arcs and resultant crustal formation in now-disrupted easternmost Tethys are poorly constrained. Here, we report for first time zircon U-Pb Hf isotopic data from Mesozoic granitoids Sumatra, Indonesia. Our analyses identified three magmatic episodes at 214–201 Ma, 148–143 102–84 respectively, a drastic change εHf(t) values −13.1 +17.7 Late Triassic granitoids, which reveals fundamental restructuring arc system Sumatra....