A5011251265- Atmospheric chemistry and aerosols
- Atmospheric aerosols and clouds
- Atmospheric Ozone and Climate
- Atmospheric and Environmental Gas Dynamics
- Meteorological Phenomena and Simulations
- Air Quality and Health Impacts
- Cryospheric studies and observations
- Aeolian processes and effects
- Fire effects on ecosystems
- Urban Heat Island Mitigation
- Climate change and permafrost
- Arctic and Antarctic ice dynamics
- Air Quality Monitoring and Forecasting
- Remote Sensing and Land Use
- Remote Sensing in Agriculture
- 3D Surveying and Cultural Heritage
- Remote Sensing and LiDAR Applications
- Climate variability and models
- Refrigeration and Air Conditioning Technologies
- Solar Radiation and Photovoltaics
- Tropical and Extratropical Cyclones Research
- Hydrogen Storage and Materials
- Climate Change and Health Impacts
- Fire dynamics and safety research
- Hydraulic and Pneumatic Systems
Shandong University of Science and Technology
2016-2025
Peking University
2022-2025
Central China Normal University
2025
Shandong University of Traditional Chinese Medicine
2025
Shanghai First Maternity and Infant Hospital
2025
Shanghai East Hospital
2025
Liaocheng People's Hospital
2025
Xi'an Jiaotong University
2021-2024
Beijing Normal University
2013-2024
China Meteorological Administration
2023-2024
Abstract. The main objective of this study is to investigate the formation and evolution mechanism regional haze in megacity Beijing by analyzing process a severe that occurred 20–27 September 2011. Mass concentration size distribution aerosol particles as well optical properties were concurrently measured at urban atmospheric environment monitoring station. Gaseous pollutants (SO2, NO-NO2-NOx, O3, CO) meteorological parameters (wind speed, wind direction, relative humidity) simultaneously...
Particulate Matter (PM) is an important indicator of the degree air pollution. The PM type and ratio coarse fine particles determine ability to affect human health atmospheric processes. Using observation data across country from 2015 2018, this study investigates distribution proportion 2.5 10 at different temporal spatial scales in mainland China; clarifies , /PM ratios interrelation; classifies dust, mixed, anthropogenic aerosol. It shows that annual average concentration decreased by...
In this study, two collection 6 (C6) Moderate Resolution Imaging Spectroradiometer (MODIS) level-2 land surface temperature (LST) products (MYD11_L2 and MYD21_L2) from the Aqua satellite were evaluated using temperature-based (T-based) radiance-based (R-based) validation methods over barren surfaces in Northwestern China. The ground measurements collected at four sites June 2012 to September 2018 during Heihe Watershed Allied Telemetry Experimental Research (HiWATER) experiment used perform...
Abstract Conventional cloud detection methods are easily affected by mixed pixels, complex surface structures, and atmospheric factors, resulting in poor results. To minimize these problems, a new Universal Dynamic Threshold Cloud Detection Algorithm (UDTCDA) supported priori reflectance database is proposed this paper. A monthly constructed using long‐time‐sequenced MODerate resolution Imaging Spectroradiometer product (MOD09A1) to provide the of underlying surfaces. The relationships...
Abstract In late January 2020, China’s rapid and strict control measures to curb the COVID‐19 spread led a sharp halt in socio‐economic activity significant reduction emissions. Using ground‐based observational data, authors synergistically quantify nation‐wide variations of major air pollutant as well meteorology during after lockdown. Their concentrations (except O 3 ) exhibited February March by more than 24% lockdown compared with earlier time period 17% that same 2019. contrast, ozone...
Abstract Aerosol effects on convective precipitation is critical for understanding human impacts extreme weather and the hydrological cycle. However, even their signs magnitude remain debatable. In particular, aerosol vertical structure of have not been systematically examined yet. Combining 6‐year space‐borne ground‐based observations over North China Plain, we show a boomerang‐shape effect top height precipitation, from invigoration to suppression. Further analyses reveal that aerosols...
Abstract Aerosols modulate cloud and precipitation processes through complex aerosol‐radiation interactions (ARI) aerosol‐cloud (ACI). The influence of aerosols on varies regionally due to many factors, including aerosol characteristics, types, meteorological conditions. Using high‐resolution data from the hourly China merged analysis (CMPA) Version 1.0 mixing ratio Modern‐Era Retrospective Analysis for Research Application 2 (MERRA‐2) during warm seasons 2015–2020, this study employs...
Abstract Using hourly observation data of precipitation and P M 2.5 at 12 sites in Beijing from 2015 to 2017, this study investigates the impacts different types on PM mass concentration, along with characteristics . There were totally 91–123 events annually, 69.7–79.4% which has amount less than 5 mm. By investigating differences concentration between 1 hr after before events, finds distinct concentration. For 0.1–0.5 mm, increased a rate 0.85 μg/m 3 per 0.1 0.5–10 there was no clear...
Abstract. The spatiotemporal distributions of aerosol optical properties and major types, along with the vertical distribution types over Australia, are investigated based on multi-year Aerosol Robotic Network (AERONET) observations at nine sites, Moderate Resolution Imaging Spectroradiometer (MODIS), Modern-Era Retrospective analysis for Research Applications, Version 2 (MERRA-2), Cloud-Aerosol Lidar Orthogonal Polarization (CALIOP), back-trajectory from Hybrid Single-Particle Lagrangian...
Abstract. To better understand the aerosol properties over Arctic, Antarctic and Tibetan Plateau (TP), optical were investigated using 13 years of CALIPSO (Cloud–Aerosol Lidar Infrared Pathfinder Satellite Observations) L3 data, back trajectories for air masses also simulated Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model. The results show that depth (AOD) has obvious spatial- seasonal-variation characteristics, loading Eurasia, Ross Sea South Asia is relatively...
Abstract. Wildfires are an important contributor to atmospheric aerosols in Australia and could significantly affect the regional even global climate. This study investigates impact of fire events on aerosol properties along with long-range transport biomass-burning over using multi-year measurements from Aerosol Robotic Network (AERONET) at 10 sites Australia, a satellite dataset derived Moderate Resolution Imaging Spectroradiometer (MODIS) Cloud-Aerosol Lidar Orthogonal Polarization...
Abstract. Intense regional fires are a common occurrence in the context of climate warming and have progressively evolved into one major natural disasters terrestrial ecosystems, posing serious hazard to atmosphere change. We investigated spatial distribution, intensity, emission changes, meteorological differences between different fire-active fire-prone regions globally based on multi-source satellite remote sensing fire data, data order better understand change trend activity at multiple...