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

• Main Authors: Herrmann, M., Schöne, M., Borger, C., Warnach, S., Wagner, T., Platt, U., Gutheil, E.
• Format: Report
• Language: English
• Published: 2022
• Subjects: Arctic; Canada; Eureka; Greenland; Svalbard; Sea ice; Alaska
• Online Access: http://hdl.handle.net/21.11116/0000-000A-807F-7

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...