Ozone depletion events in the Arctic spring of 2019: A new modeling approach to bromine emissions

• Main Authors: Herrmann, Maximilian, Schöne, Moritz, Borger, Christian, Warnach, Simon, Wagner, Thomas, Platt, Ulrich, Gutheil, Eva
• Format: Text
• Language: English
• Published: 2022
• Subjects: Arctic; Canada; Eather; Eureka; Greenland; Svalbard; Sea ice; Alaska
• Online Access: https://doi.org/10.5194/acp-2022-334; https://acp.copernicus.org/preprints/acp-2022-334/

Ozone depletion events (ODEs) are a common occurence in the boundary layer during Arctic spring. Ozone is depleted by bromine species, which are most likely emitted from snow, sea ice or aerosols in an auto-catalytic reaction cycle. Previous three-dimensional modeling studies of ODEs assumed an infi...