A5100648652- Geological and Geochemical Analysis
- Geomagnetism and Paleomagnetism Studies
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geological and Geophysical Studies
- Geology and Paleoclimatology Research
- Paleontology and Stratigraphy of Fossils
- Earthquake Detection and Analysis
- Geological formations and processes
- Seismic Waves and Analysis
- Seismic Imaging and Inversion Techniques
- Geological Studies and Exploration
- Geochemistry and Geologic Mapping
- Hydrocarbon exploration and reservoir analysis
- Paleontology and Evolutionary Biology
- Geochemistry and Elemental Analysis
- Material Dynamics and Properties
- Seismology and Earthquake Studies
- Carbon Dioxide Capture Technologies
- Geochemistry and Geochronology of Asian Mineral Deposits
- Maritime Ports and Logistics
- Technology Assessment and Management
- Clay minerals and soil interactions
- Anesthesia and Pain Management
- Geoscience and Mining Technology
Xuzhou Medical College
2025
Chinese Academy of Geological Sciences
2014-2024
Ministry of Natural Resources
2012-2024
China University of Mining and Technology
2024
PowerChina (China)
2017
Qingdao Institute of Marine Geology
2012
Institute of Geology and Geophysics
2011
China University of Geosciences
2007-2010
China University of Geosciences (Beijing)
2010
Permeability controls fluid flow in fault zones and is a proxy for rock damage after an earthquake. We used the tidal response of water level deep borehole to track permeability 18 months zone causative 2008 moment magnitude 7.9 Wenchuan The unusually high measured hydraulic diffusivity 2.4 × 10(-2) square meters per second implies major role circulation zone. For most observation period, decreased rapidly as healed. trend was interrupted by abrupt increases attributable shaking from remote...
Tibetan Plateau uplift has been suggested as the main driving force for mid-latitude Asian inland aridity (AIA) and deposition of thick aeolian sequences in northern China since Miocene. However, relationship between earlier AIA mountain building is uncertain because a lack corresponding with accurate age constraints. We here present results continuous sequence that spans interval from >51 to 39 Ma eastern Xorkol Basin, Altun Shan, northeastern Plateau. The basal studied postdates initial by...
Knowledge of the shear stress on a fault during slip is necessary for physically-based understanding earthquakes. Borehole temperature measurements inside zone immediately after an earthquake can record energy dissipated by this stress. In first Wenchuan Earthquake Fault Zone Scientific Drilling Project hole (Sichuan province, China) we repeatedly measured profiles from 1.3 to 5.3 yr 12 May 2008, Mw 7.9 earthquake. The previously identified candidate principal surface had only small local...
Abstract To constrain the relationship between Qiangtang and Lhasa terranes evolution of Bangong‐Nujiang Ocean (BNO), we carried out a paleomagnetic investigation Middle Jurassic limestone from Shuanghu region in southern terrane. Stepwise thermal demagnetization succeeded isolating high‐temperature characteristic directions by either principal component or great circle fitting analyses. The site‐mean direction 13 sampling sites was Dg = 334.7°, Ig 51.2°, kg 27.9, α 95 8.0° (in geographic...
Potent analgesics such as sufentanil and remifentanil play a pivotal role in general anesthesia, but these medications have disadvantages, including respiratory depression, nausea, vomiting, immune system suppression, gastrointestinal function inhibition. This study aimed to evaluate the effects of transversus thoracic muscle plane–pectoral nerves (TTP-PECS) block on postoperative analgesia, early recovery quality patients undergoing modified radical mastectomy under opioid-sparing...
Accurately estimating the duration of Induan Stage (Early Triassic) is crucial for understanding biotic recovery and environmental upheavals following Permian–Triassic Mass Extinction. However, considerable uncertainties remain due to discrepancies between astrochronological radiometric dating methods. In this study, we present an integrated stratigraphic framework by combining cyclostratigraphy, magnetostratigraphy, dating, biostratigraphy, chemostratigraphy. By...
Research Article| October 01, 2001 How and when did the Yellow River develop its square bend? Aiming Lin; Lin 1Institute of Geosciences, Faculty Science, Shizuoka University, 836 Ohya, 422-8529, Japan Search for other works by this author on: GSW Google Scholar Zhenyu Yang; Yang 2Institute Geomechanics, Chinese Academy Geological Sciences, Beijing 100081, China Zhiming Sun; Sun Tianshui Geology (2001) 29 (10): 951–954. https://doi.org/10.1130/0091-7613(2001)029<0951:HAWDTY>2.0.CO;2 Article...
Chaohu is located in a deep part of carbonate ramp on the Lower Yangtze Block, which belonged to low-latitude eastern Tethyan archipelago during Early Triassic. Fossils were very rich Triassic Chaohu. Bivalves, ammonoids, conodonts common throughout Triassic, while fish fossils generally some beds upper part. It one most typical sections for chronostratigraphy world. Although various had been studied 1980s and 1990s, recent studies based upon new more detailed collections from showed that...
Field investigations reveal that the 2014 M w 6.9 Yutian earthquake on left‐lateral strike‐slip Altyn Tagh fault (ATF) system, Tibetan Plateau, produced an ∼25‐km‐long surface rupture zone contains conjugate Riedel shear faults. The coseismic ruptures occurred mainly along two parallel east‐northeast‐trending active Rupture also in a conjugate, west‐northwest‐trending right‐lateral fault. are concentrated of <500‐m wide and ∼25‐km long, characterized by structures including distinct faults...
Pseudotachylyte is an ideal target to directly date ancient earthquake associated with regional faulting. Here we perform step-heating 40Ar/39Ar, clay mineral K-Ar, and zircon fission track (ZFT) analyses on the pseudotachylyte samples collected from Yingxiu-Beichuan coseismic rupture of Longmen Shan fault belt (LSFB) provide time constraints for tectonic evolution LSFB during Indosinian orogeny. 40Ar/39Ar results matrix show that frictional melting occurred 226–235 Ma ago. Combined mylonite...