A5018518615- Geology and Paleoclimatology Research
- Geological formations and processes
- Pleistocene-Era Hominins and Archaeology
- Isotope Analysis in Ecology
- Inorganic Chemistry and Materials
- Climate variability and models
- Geological Studies and Exploration
- Photochemistry and Electron Transfer Studies
- Coastal wetland ecosystem dynamics
- Climate change and permafrost
- Tree-ring climate responses
- Archaeology and ancient environmental studies
- Boron and Carbon Nanomaterials Research
- Free Radicals and Antioxidants
- Peatlands and Wetlands Ecology
- Crystallization and Solubility Studies
- Lichen and fungal ecology
- X-ray Diffraction in Crystallography
- Photochromic and Fluorescence Chemistry
- Spectroscopy and Quantum Chemical Studies
- Plant Ecology and Soil Science
- MXene and MAX Phase Materials
- Geochemistry and Geologic Mapping
- Pacific and Southeast Asian Studies
- Machine Learning in Materials Science
Nantong University
2019-2025
Jiaying University
2024
Far Eastern Branch of the Russian Academy of Sciences
2023
University of Florida
2022
University of Cologne
2014-2019
Linyi University
2010-2015
Lanzhou University
2010-2014
Wuhan University of Technology
2014
Chinese Academy of Sciences
2007-2012
Institute of Theoretical Physics
2010
The Artemisia/Chenopodiaceae (A/C) ratio is assumed to be a useful index for reconstructing moisture changes in arid and semi-arid regions. Thorough modern pollen studies are still lacking understand the reliability limitation of A/C as indicator, however. Here we review how well this can applied China on basis new surface data, previous data synthesis other publications. Results indicate that variance permit identification vegetation types generally has positive relationship with annual...
Printed circuit board (PCB) assurance in the optical domain is a crucial field of study. Though there are many existing PCB methods using image processing, computer vision (CV), and machine learning (ML), complex increasingly evolving, so new techniques required to overcome emerging problems. Existing ML-based outperform traditional CV methods; however, they often require more data, have low explainability, can be difficult adapt when technology arises. To these challenges, used tandem with...
On-road experiments were conducted to determine the sensitivities of rats real-world aerosol. This article summarizes on-road aerosol and gas measurements provides background information for companion paper on rat exposures. Measurements carried out over 10 days, 6 h/day, driving a route from Rochester Buffalo. Aerosol instrumentation used in this study included two scanning mobility particle sizers (SMPS) size distribution 300 nm, 2 stand-alone condensation counters total number...
The Zoige Basin on the eastern Tibetan Plateau has largest area of highland peatlands in China. However, development history these is still poorly understood. Understanding how carbon-rich ecosystems responded to change Asian summer monsoons during Holocene will provide insight into peatland carbon accumulation processes under different climate boundary conditions. Here, we document timing initiation and expansion histories using 59 new basal peat ages across Basin, with 29 for analysis 30...
Abstract Past North Atlantic abrupt cold events have the potential to provide insights into future climatic response slowdown of meridional overturning circulation (AMOC). This study explores spring temperature changes on southern Tibetan Plateau during 8.2 ka event through simulations forced by freshwater hosing. Simulation results reveal anomalous warming due hosing‐induced AMOC slowdown. was primary caused increase net solar flux and presence an warm anticyclone over Plateau. The enhanced...
The characteristics of the electronic transition energy Coumarin 120 (C120) and its H-bonded complexes in various solvents have been examined by time-dependent density functional theory (TDDFT) combination with a polarizable continuum solvent model (PCM). Molecular structures C120 are optimized B3LYP method PCM solution, dihedral angle H14-N13-C7-H15 is dependent on polarity type H-bond. A linear correlation absorption maximum function revealed for all except DMSO. experimental nine well...
Abstract The effect of both solvent polarity and hydrogen bonding (HB) on the electronic transition energy Coumarin 102 (C102) has been examined using time‐dependent density functional theory (TDDFT). Solvent geometry is evaluated polarizable continuum model (PCM). A linear relation absorption maximum C102 with function Δ f found TDDFT‐PCM method for all solvents except dimethyl sulfoxide. type B HB between carbonyl oxygen atom make wavelength redshift, whereas amino nitrogen an opposite...
Abstract Understanding the mechanisms driving hydrological change in arid Central Asia over a range of time scales is crucial for making predictions future changes fragile desert-lake ecosystems. As yet, drivers lake systems Holocene remain largely unexplored. Aibi Lake, fed by rivers originating from glaciated Tianshan Mountains and terminating Junggar Basin northwestern China, presents perfect natural laboratory to explore evolution context climate Asia. Here, single-grain K-feldspar...
Abstract The dominant influence of precession‐induced changes in summer insolation on orbital‐scale variability the Asian monsoon (ASM) during Holocene has been widely proposed; however, it remains unclear why decline ASM started several thousand years after peak insolation. Through comparisons climate simulations and proxy records, our study reveals that abrupt coincided with an increase spring at equator. reduced resulted a cooler tropical Indian Ocean, which weakened shifted northward...