Severe haze in northern China: A synergy of anthropogenic emissions and atmospheric processes
Regional severe haze represents an enormous environmental problem in China, influencing
air quality, human health, ecosystem, weather, and climate. These extremes are …
air quality, human health, ecosystem, weather, and climate. These extremes are …
Explosive secondary aerosol formation during severe haze in the North China Plain
Severe haze events with exceedingly high-levels of fine aerosols occur frequently over the
past decades in the North China Plain (NCP), exerting profound impacts on human health …
past decades in the North China Plain (NCP), exerting profound impacts on human health …
Aqueous production of secondary organic aerosol from fossil-fuel emissions in winter Bei**g haze
Secondary organic aerosol (SOA) produced by atmospheric oxidation of primary emitted
precursors is a major contributor to fine particulate matter (PM2. 5) air pollution worldwide …
precursors is a major contributor to fine particulate matter (PM2. 5) air pollution worldwide …
Changes in aerosol chemistry from 2014 to 2016 in winter in Bei**g: Insights from high‐resolution aerosol mass spectrometry
Air quality has been continuously improved in recent years in Bei**g, yet severe haze
episodes still frequently occur in winter. Here we deployed an Aerodyne high‐resolution …
episodes still frequently occur in winter. Here we deployed an Aerodyne high‐resolution …
Aerosol liquid water driven by anthropogenic inorganic salts: Implying its key role in haze formation over the North China Plain
This study reveals aerosol liquid water content (ALWC) in PM2. 5 ranged from 2% up to
74%, and the associated secondary inorganic fraction rose from 24% to 55%, while ambient …
74%, and the associated secondary inorganic fraction rose from 24% to 55%, while ambient …
PM2. 5 and O3 relationships affected by the atmospheric oxidizing capacity in the Yangtze River Delta, China
The atmospheric oxidizing capacity (AOC), reflecting the self-cleansing capacity of the
atmosphere, plays an important role in the chemical evolution of secondary fine particulate …
atmosphere, plays an important role in the chemical evolution of secondary fine particulate …
[HTML][HTML] Impacts of primary emissions and secondary aerosol formation on air pollution in an urban area of China during the COVID-19 lockdown
J Tian, Q Wang, Y Zhang, M Yan, H Liu, N Zhang… - Environment …, 2021 - Elsevier
Restrictions on human activities were implemented in China to cope with the outbreak of the
Coronavirus Disease 2019 (COVID-19), providing an opportunity to investigate the impacts …
Coronavirus Disease 2019 (COVID-19), providing an opportunity to investigate the impacts …
Photochemical aqueous-phase reactions induce rapid daytime formation of oxygenated organic aerosol on the North China Plain
Y Kuang, Y He, W Xu, B Yuan, G Zhang… - … science & technology, 2020 - ACS Publications
Secondary organic aerosol (SOA) constitutes a large fraction of organic aerosol worldwide,
however, the formation mechanisms in polluted environments remain poorly understood …
however, the formation mechanisms in polluted environments remain poorly understood …
Secondary aerosol formation in winter haze over the Bei**g-Tian**-Hebei Region, China
Severe haze pollution occurs frequently in the winter over the Bei**g-Tian**-Hebei (BTH)
region (China), exerting profound impacts on air quality, visibility, and human health. The …
region (China), exerting profound impacts on air quality, visibility, and human health. The …
Precursors and pathways leading to enhanced secondary organic aerosol formation during severe haze episodes
Molecular analyses help to investigate the key precursors and chemical processes of
secondary organic aerosol (SOA) formation. We obtained the sources and molecular …
secondary organic aerosol (SOA) formation. We obtained the sources and molecular …