the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Drivers of cloud droplet number variability in the summertime in the southeastern United States
Aikaterini Bougiatioti
Athanasios Nenes
Jack J. Lin
Charles A. Brock
Joost A. de Gouw
Jin Liao
Ann M. Middlebrook
André Welti
Related authors
A state-of-the-art thermodynamic model has been coupled with the city-scale chemistry transport model EPISODE–CityChem to investigate the equilibrium between the inorganic gas and aerosol phases over the greater Athens area, Greece. The simulations indicate that the formation of nitrates in an urban environment is significantly affected by local nitrogen oxide emissions, as well as ambient temperature, relative humidity, photochemical activity, and the presence of non-volatile cations.
A state-of-the-art thermodynamic model has been coupled with the city-scale chemistry transport model EPISODE–CityChem to investigate the equilibrium between the inorganic gas and aerosol phases over the greater Athens area, Greece. The simulations indicate that the formation of nitrates in an urban environment is significantly affected by local nitrogen oxide emissions, as well as ambient temperature, relative humidity, photochemical activity, and the presence of non-volatile cations.
nighttimechemistry thrives and controls the fate of key smoke plume chemical processes.
chemical regimeof PM sensitivity to ammonia and nitric acid availability.
sweet spotand is sensitive to fluctuations in cloud condensation nuclei concentration alone.
lightalkene (ethene, propene and butene) fluxes from a ponderosa pine forest using a novel relaxed eddy accumulation method, revealing much larger emissions than previously estimated and accounting for a significant fraction of OH reactivity. Emissions have a diurnal cycle related to sunlight and temperature, and the forest canopy appears to be the source.