Multiphase chemistry plays a vital role in the Earth system, climate, and health. Chemical
reactions, mass transport, and phase transitions between gases, liquids, and solids are …

Abstract Recently, PM 2.5 (atmospheric fine particulate matter with aerodynamic diameter≤
2.5 μm) have received so much attention that the observations, source appointment and …

Poor air quality is globally the largest environmental health risk. Epidemiological studies
have uncovered clear relationships of gaseous pollutants and particulate matter (PM) with …

Environmentally persistent free radicals, EPFRs, exist in significant concentration in
atmospheric particulate matter (PM). EPFRs are primarily emitted from combustion and …

PM2. 5 is a nonhomogeneous mixture of complex components produced from multiple
sources, and different components of this mixture have different chemical and biological …

Fine particulate matter plays a central role in the adverse health effects of air pollution.
Inhalation and deposition of aerosol particles in the respiratory tract can lead to the release …

Among the nitrated and oxygenated polycyclic aromatic hydrocarbons (NPAHs and OPAHs)
are some of the most hazardous substances to public health, mainly because of their …

Environmentally persistent free radicals (EPFRs) are emerging organic pollutants found
widely in environmental media, which can induce reactive oxygen species generation and …

中国大陆城市PM 2.5 污染时空分布规律 Page 1 中国环境科学2016,36(3):641~650 China
Environmental Science 中国大陆城市PM2.5 污染时空分布规律 李名升1,任晓霞2,于洋1,周磊1 …

In urban environments, vehicle exhaust and nonexhaust emissions represent important
sources of fine particulate matter with an aerodynamic diameter less than 2.5 μm (PM2. 5) …