Rapid Primary Sulfate Aerosol Generation Observed With OP‐FTIR in the Eruptive Plume of the Fagradalsfjall Basaltic Eruption, Iceland, 2021. - Smekens, Jean‐François; Mather, Tamsin A.; Burton, Mike R.; Varnam, Matthew; Pfeffer, Melissa A. (Journal of Geophysical Research. Atmospheres, 2024)