Biomass burning and African dust influence on seasonal aerosol chemistry over the Western Caribbean (Part I): Atmospheric variability and human health risk from particle-bound PAHs

Molecular Aerosol Composition within the Atmospheric Boundary Layer at the Southern Great Plains: Seasonal Signatures from Surface to Aloft Revealed by High-Resolution Mass Spectrometry

Although aerosols within the atmospheric boundary layer (ABL) are generally considered well-mixed, how different transport mechanisms and chemical processes affect this assumption is unclear, leading to uncertainties in assessing aerosol’s impacts on radiative forcing. Here, we present multi-season, vertically resolv...

Inter-continental Transport of Dust and Pollution Aerosols across Inter-continental Transport of Dust and Pollution Aerosols across Alexandria, Egypt Alexandria, Egypt

Monsoon–Regulated Aerosol Variability and Radiative Effects over a Rural Receptor Site in Southeast India

This study aims to characterize the seasonal variability and optical properties of aerosols and to investigate their potential sources, transport pathways, and radiative impacts over a rural site in Southeast India. Ground–based MICROTOPS–II Sunphotometer observations during April 2021–December 2023 were integrated wit...

Numerical study of a Saharan dust plume impact on radiation, urban climate and thermal comfort in the Paris region during an heatwave event

In Europe, heatwave conditions associated with southern synoptic flows can sometimes be combined with episodes of dust plumes coming from the Saharan desert. Change in the atmospheric composition of aerosols alters the radiation observed near the ground, resulting in impacts on other variables such as air temperature...

Long-Term Variability and Trends in Aerosol Burden and Composition Across Eastern Mediterranean Cities

Seasonal Variations in Aerosol Trace Element Source Contributions and Deposition Fluxes to the North Pacific Subtropical Gyre

Trace elements deposited in the marine environment affect ocean biogeochemistry in numerous, complex ways. This study quantifies seasonal aerosol trace element (TE) fluxes and evaluates their variability and potential sources over a 2‐year period in the North Pacific subtropical gyre (NPSG). We established the Hawa...