Samuel E. O’Donnell

Through the Cracks: Sea Ice Regions as a Source of Volatile Marine Sulfur in the Springtime Arctic

Abstract Marine volatile methylated sulfur compounds (VMS) including dimethyl sulfide (DMS) and methanethiol (MeSH), are important natural sources of sulfur to the atmosphere and precursors to aerosols and cloud condensation nuclei. However, observations of DMS and MeSH in region...