Acidity, defined as pH, is a central component of aqueous chemistry. In the atmosphere, the
acidity of condensed phases (aerosol particles, cloud water, and fog droplets) governs the …

New particle formation of liquid or solid nanoparticles from gas-phase precursors is a
decisive process in Earth's atmosphere and is considered one of the largest uncertainties in …

To investigate the seasonal characteristics of submicron aerosol (PM1) in Bei**g urban
areas, a high‐resolution time‐of‐flight aerosol‐mass‐spectrometer (HR‐ToF‐AMS) was …

This comprehensive text describes the atmospheric processes, numerical methods, and
computational techniques required for a scientist to successfully study air pollution and …

This study presents ISORROPIA II, a thermodynamic equilibrium model for the K+–Ca 2+–
Mg 2+–NH 4+–Na+–SO 4 2−–NO 3−–Cl−–H 2 O aerosol system. A comprehensive …

Biomass fuels differ in many ways from the conventional fossil fuels used in combustion
processes, such as coal. They often have high moisture contents, lower heating values, and …

This paper describes and evaluates a new Model for Simulating Aerosol Interactions and
Chemistry (MOSAIC), with a special focus on addressing the long‐standing issues in solving …

The Modal Aerosol Dynamics model for Europe (MADE) has been developed as an
extension to mesoscale chemistry transport models to allow a more detailed treatment of …

Aerosols are formed, evolve, and are eventually removed within the general circulation of
the atmosphere. The characteristic time of many of the microphysical aerosol processes is …

Airborne particles play critical roles in air quality, health effects, visibility, and climate.
Secondary organic aerosols (SOA) formed from oxidation of organic gases such as α-pinene …