A5074657227- Atmospheric chemistry and aerosols
- Air Quality and Health Impacts
- Atmospheric aerosols and clouds
- Atmospheric and Environmental Gas Dynamics
- Climate variability and models
- Air Quality Monitoring and Forecasting
- Catalytic Processes in Materials Science
- Meteorological Phenomena and Simulations
- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Toxic Organic Pollutants Impact
- Atmospheric Ozone and Climate
- Catalysts for Methane Reforming
- Covalent Organic Framework Applications
- Soil Carbon and Nitrogen Dynamics
- Zeolite Catalysis and Synthesis
- Vehicle emissions and performance
- Graphene research and applications
- Soil and Water Nutrient Dynamics
- Catalysis and Hydrodesulfurization Studies
- Geology and Paleoclimatology Research
- Wastewater Treatment and Nitrogen Removal
- Chemical Looping and Thermochemical Processes
- Neonatal Respiratory Health Research
- Carbon Dioxide Capture Technologies
Dongguan University of Technology
2025
Chengdu University of Technology
2019-2024
Sichuan University
2023-2024
Chongqing University of Posts and Telecommunications
2024
Sanya University
2023
Zhejiang University
2023
Ministry of Agriculture and Rural Affairs
2023
Jiangsu Academy of Agricultural Sciences
2023
Nanjing Agricultural University
2023
Jiangsu Province Hospital
2023
China has been experiencing fine particle (i.e., aerodynamic diameters ≤ 2.5 µm; PM2.5) pollution and acid rain in recent decades, which exert adverse impacts on human health the ecosystem. Recently, ammonia NH3) emission reduction proposed as a strategic option to mitigate haze pollution. However, atmospheric NH3 is also closely bound nitrogen deposition rain, comprehensive of control are still poorly understood China. In this study, by integrating chemical transport model with...
Abstract. The North China Plain has been identified as a significant hotspot of ammonia (NH3) due to extensive agricultural activities. Satellite observations suggest increase about 30 % in tropospheric gas-phase NH3 concentrations this area during 2008–2016. However, the estimated emissions decreased slightly by 7 because changes Chinese practices, i.e., transition fertilizer types from ammonium carbonate urea, and livestock rearing system free-range intensive farming. We note that sulfur...
Abstract. Biomass burning plays a significant role in air pollution and climate change. In this study, we used method based on fire radiative energy (FRE) to develop biomass emission inventory for China from 2003 2017. Daily power (FRP) data derived 1 km MODIS Thermal Anomalies/Fire products (MOD14/MYD14) were calculate FRE combusted biomass. Available factors assigned four types: forest, cropland, grassland, shrubland fires. The farming system crop types different temperate zones taken into...
Abstract. Although nitrogen oxide (NOx) emission controls have been implemented for several years, northern China is still facing high particulate nitrate (NO3-) pollution during severe haze events in winter. In this study, the thermodynamic equilibrium model (ISORROPIA-II) and Weather Research Forecast coupled with chemistry (WRF-Chem) were used to study efficiency of NH3 on alleviating NO3- a winter episode. We found that particulate-NO3- formation almost NH3-limited extremely but...
Abstract Terrestrial ecosystems in China receive the world’s largest amount of reactive nitrogen (N) deposition. Recent controls on oxides (NO x = NO + 2 ) emissions to tackle air pollution are expected decrease N deposition, yet observed deposition fluxes remain almost stagnant. Here we show that effectiveness emission for reducing oxidized y its oxidation products) is unforeseen Eastern China, with one-unit reduction leading only 55‒76% reductions -N as opposed high (around 100%) both...
A soft‐template method for the controlled synthesis of hollow beads using laser‐ assisted growth with ethanol droplets as soft template is proposed (see Figure). Single‐crystalline ZnO polyhedral in range 200–500 nm have been successfully synthesized.
The ambient air quality in Beijing was comprehensively assessed based on the real-time pollutant concentrations monitored at urban, suburban, roadside, and background sites 2013. results showed that annual average concentration for CO, NO2, SO2, O3, PM2.5 PM10 2013 2.0 mg/m3, 55.6 µg m–3, 28.5 48.0 92.2 m–3 118.6 respectively. of highest while O3 stations. mean monthly statistics indicated maximum occurred January because larger emissions heating season, lower wind speed higher relative...
Abstract. East China experiences extensive crop residue burnings in fields during harvest season. The direct radiative effect (DRE) of carbonaceous aerosols from burning June 2013 was investigated using the Weather Research and Forecasting Model coupled with Chemistry (WRF-Chem). Absorption organic aerosol (OA) presence brown carbon considered parameterization Saleh et al. (2014), which imaginary part OA refractive index is a function wavelength ratio black (BC) OA. emissions fires were...