A5112619699- Atmospheric chemistry and aerosols
- Atmospheric aerosols and clouds
- Atmospheric Ozone and Climate
- Air Quality and Health Impacts
- Air Quality Monitoring and Forecasting
- Atmospheric and Environmental Gas Dynamics
- Remote Sensing in Agriculture
- Calibration and Measurement Techniques
- COVID-19 impact on air quality
- Fire effects on ecosystems
- Plant Water Relations and Carbon Dynamics
- Vehicle emissions and performance
- Infrared Target Detection Methodologies
- COVID-19 diagnosis using AI
- Urban Heat Island Mitigation
- Meteorological Phenomena and Simulations
- Precipitation Measurement and Analysis
- Marine and coastal ecosystems
- Climate Change and Health Impacts
- Water Quality Monitoring and Analysis
- Hydrology and Watershed Management Studies
- Structural Health Monitoring Techniques
- Advanced Measurement and Detection Methods
- Flood Risk Assessment and Management
- Cryospheric studies and observations
China University of Geosciences
2018-2025
Institute of Remote Sensing and Digital Earth
2013-2018
State Key Laboratory of Remote Sensing Science
2013
Beijing Normal University
2013
University of Chinese Academy of Sciences
2013
Chinese Academy of Sciences
2010
Abstract The lack of aerosol type information has largely hindered satellite products from further applications such as constraining model simulations and quantifying climate effects. recent Version (V) 23 Multi‐angle Imaging Spectroradiometer (MISR) with an enhanced spatial resolution at 4.4 km enable unprecedented chance to explore types associated processes in the regional scale. Here we provide a comprehensive insight into characterization MISR optical microphysical properties, well...
The long-range transport of biomass burning pollutants from Southeast Asia has a significant impact on air quality in China. In this study, the Moderate Resolution Imaging Spectroradiometer (MODIS) fire data and aerosol optical depth (AOD) products Tropospheric Monitoring Instrument (TROPOMI) carbon monoxide (CO) were used to analyze pollution caused by southern Results showed that Yunnan, Guangdong Guangxi deeply affected emissions March April during 2016–2020. Comparing for fires...
Abstract Aerosol vertical distribution generally determines their health impacts and climate effects. By using long‐term (2007–2019) CALIPSO lidar measurements, we present a large‐scale insight into the climatology of aerosol types structure over East Asia. Despite low sampling frequency, comparison with MODIS optical depth (AOD) shows that integrated CAIPSO extinction can reasonably reproduce spatial patterns loading. With unique advantage active detection, reveals an obvious enhancement...
Abstract We use the GEOS‐Chem chemistry transport model to quantify factors in diel discrepancy of Aerosol Optical Depth (AOD) retrieved from Cloud‐Aerosol Lidar with Orthogonal Polarization (CALIOP) satellite observations over eastern China. The simulation reveals that AOD below 1 km is 58.5% larger at night than during daytime, which comparable counterpart 41.3% CALIOP (v4.2). Model sensitivity simulations show diurnal variation wind barely impacts difference between daytime and nighttime,...
NO2 primarily originates from natural and anthropogenic emissions. Given China’s vast territory significant differences in topography meteorological conditions, a detailed understanding of the impacts weather human emissions different regions is essential. This study employs Kolmogorov–Zurbenko (KZ) filtering stepwise multiple linear regression to isolate effects conditions on tropospheric vertical column densities. Long term trends indicate an overall decline, with contribution rates...
The clean air actions of the Chinese government since 2013 have led to rapid reduction in anthropogenic emissions during last five years. In this study, we present a regional-scale insight into transition aerosol properties special period based on integrated Moderate Resolution Imaging Spectroradiometer (MODIS), Multi-angle (MISR), and ground-based AERONET (AErosol RObotic NETwork) observations. As response, aerosols eastern China exhibited notable reversal both amount optical properties....
Abstract Water‐use efficiency (WUE), defined as the ratio of gross primary productivity (GPP) and evapotranspiration (ET), is a key indicator coupling carbon water cycles in terrestrial ecosystems. Diffuse radiation significantly affects WUE diffuse has stronger fertilization effects on GPP than ET. Remote sensing data‐driven (RS) models were widely used to estimate WUE. However, performance RS simulating effect poorly understood. We ET products from MODIS, PML, BESS, GLASS explore response...
Abstract Establishing dynamic and timely industrial emissions inventory accurately is usually challenging due to a long update cycle of the time‐consuming bottom‐up methods. The daily Visible Infrared Imaging Radiometer Suite (VIIRS) thermal anomaly product at high resolution 375 m can detect spatial location fire radiative power (FRP) anomalies including heat sources. We explore potential VIIRS in updating emission inventory. Industrial sources China are identified further compared with...