A5024444148- Atmospheric aerosols and clouds
- Advanced Combustion Engine Technologies
- Atmospheric chemistry and aerosols
- Combustion and flame dynamics
- Optical Systems and Laser Technology
- Atmospheric and Environmental Gas Dynamics
- Meteorological Phenomena and Simulations
- GNSS positioning and interference
- Heat transfer and supercritical fluids
- Atmospheric Ozone and Climate
- Biodiesel Production and Applications
- Geophysics and Gravity Measurements
- Planetary Science and Exploration
- Catalytic Processes in Materials Science
- Space Satellite Systems and Control
- Climate variability and models
- Ionosphere and magnetosphere dynamics
- Solar Thermal and Photovoltaic Systems
- Radiative Heat Transfer Studies
- Calibration and Measurement Techniques
- Thermal Radiation and Cooling Technologies
- Inertial Sensor and Navigation
- Air Quality and Health Impacts
- Astronomical Observations and Instrumentation
- Spectroscopy and Laser Applications
National Astronomical Observatories
2011-2025
Chinese Academy of Sciences
2014-2025
Changchun Observatory
2011-2025
University of Chinese Academy of Sciences
2019-2025
Powerchina Huadong Engineering Corporation (China)
2020-2024
PowerChina (China)
2020-2024
Dalian Ocean University
2020-2023
Dalian University of Technology
1990-2023
University of Science and Technology of China
2014-2020
Technical Institute of Physics and Chemistry
2019-2020
Abstract. Diurnal variation of surface PM2.5 concentration (diurnal PM2.5) could dramatically affect aerosol radiative and health impacts can also well reflect the physical chemical mechanisms air pollution formation evolution. So far, diurnal its modeling capability over East China have not been investigated therefore are examined in this study. Based on observations, normalized amplitude concentrations averaged is weakest (∼1.2) winter reaches ∼1.5 other seasons. The shows peak during...
Mineral dust is the most important natural source of atmospheric ice nuclei (IN) which may significantly mediate properties cloud through heterogeneous nucleation and lead to crucial impacts on hydrological energy cycle. The potential IN effect top temperature (CTT) in a well-developed mesoscale convective system (MCS) was studied using both satellite observations resolving model (CRM) simulations. We combined from passive spectrometer, active radar, lidar, wind field simulations CRM...
The high-precision motion state analysis of space targets has important scientific value and application potential in the fields geodynamics, geodesy, collision warning avoidance, capture, recovery, removal debris. With increasing repetition rate satellite laser ranging systems, inversion target based on high-repetition-rate data become a hot spot current research. How to filter out noise retain valid information from high-repetition-rate, challenge. traditional polynomial fitting method...
In an effort to accomplish the real-time acquisition of laser ranging results space debris during daylight and enhance observation success rate, this paper establishes a joint distribution model noise echo signals grounded on intensity law background noise. Through in-depth analysis measurement characteristics single-photon detectors, recognition algorithm based disparity in statistical is put forward. This partitions data into intervals equal length. It then employs goodness-of-fit test...
Oxygenated fuels are usually employed as alternative or additive to gasoline and diesel in order reduce soot emissions. By involving the most recent reaction channels of polycyclic aromatic hydrocarbon (PAH) formation oxidation, a reduced PAH mechanism was developed using global sensitivity analysis for representative oxygenated including methanol, n-butanol, methyl butanoate, dimethyl ether. The new chemical constructed 140 species 448 reactions. characteristics different were reproduced by...
Abstract Through observations from the Cloud‐Aerosol Lidar with Orthogonal Polarization onboard and Infrared Pathfinder Satellite Observation, we detected a common feature of narrow subvisible lateral boundary layer in cirrus cloud. In this lidar backscatter, depolarization ratio, ice water content, effective radius particles, cloud optical depth all decrease sharply toward edge. general, width (6.4 ± 3.1 km over land) decreases increasing ambient temperature. The estimated longwave...
Abstract The cloud water content (CWC) in rainy clouds is a crucial parameter to determine the onset and growth rate of precipitation quantify associated latent heating rate. No direct retrieval CWC from satellite observations reported due difficulties separating particles precipitation‐sized particles. However, based on multiple simulations Weather Research Forecasting (WRF) model, we have found that profile warm rains can be well determined by three macrophysical properties path (CWP), top...
Abstract In this paper, the global distribution of cloud water based on International Satellite Cloud Climatology Project (ISCCP), Moderate Resolution Imaging Spectroradiometer (MODIS), CloudSat Profiling Radar (CPR), European Center for Medium-Range Weather Forecasts Interim Re-Analysis (ERA-Interim), and Climate Forecast System Reanalysis (CFSR) datasets is presented, variability from ISCCP, Special Sensor Microwave Imager (SSM/I), ERA-Interim, CFSR data over time period 1995 through 2009...
The Time Transfer by Laser Link (T2L2) project allows for the synchronization of remote ultrastable clocks over intercontinental distances. principle is derived from satellite laser ranging technology with a dedicated space equipment designed to record arrival times pulses at satellite. segment was launched in 2008 as passenger instrument on ocean altimetry Jason 2. For first time, we have conducted end 2016 time transfer comparison campaign between Global Positioning System and T2L2 carried...
Abstract The current study investigates the potential impacts of Sahara dust on rainfall vertical structure over Atlantic Ocean by employing multisensor satellite observations. variabilities in are decomposed empirical orthogonal function (EOF) analysis. For a given near surface rain rate, mean storm height stratiform under dust‐laden condition is significantly higher than that dust‐free condition. rate at layers well above freezing level substantially enhanced Those changes may result from...