Surfactants are surface-active molecules or ions that can often be found at the surface of
atmospheric aerosol particles. Some surfactants, such as biomolecules in marine aerosol …

The impact of aerosols on human health and climate is well-recognized, yet many studies
have only focused on total PM2. 5 or changes from anthropogenic activities. This study …

A new configuration of the Community Earth System Model (CESM)/Community Atmosphere
Model with full chemistry (CAM‐chem) supporting the capability of horizontal mesh …

Air pollution induced by fine particulate matter with diameter≤ 2.5 μm (PM 2.5) poses a
significant challenge for global air quality management. Understanding how factors such as …

Surface ozone (O 3) is a major air pollutant and greenhouse gas with significant risks to
human health, vegetation, and climate. Uncertainties around the impacts of various critical …

Isoprene is emitted mainly by terrestrial vegetation and is the dominant volatile organic
compound (VOC) in Earth's atmosphere. It plays key roles in determining the oxidizing …

Abstract Model intercomparison studies often report a large spread in simulation results, but
quantifying the causes of these differences is hindered by the fact that several processes …

Combining unique high-altitude aircraft measurements and detailed regional model
simulations, we show that in-plant biochemistry plays a central but previously unidentified …

Abstract We implemented the Community Aerosol and Radiation Model for Atmospheres
(CARMA) in both the high-and low-top model versions of the Community Earth System …

2-Methyltetrols and C5H10O3 compounds, referred to as “C5-alkene triols,” are chemical
tracers used to estimate isoprene-derived epoxydiol (IEPOX) contributions to atmospheric …