Numerical Simulation of Tropospheric Ozone Depletion Events in the Arctic Spring of the Year 2019

• Main Authors: Herrmann, Maximilian, Gutheil, Eva
• Format: Other/Unknown Material
• Language: English
• Published: Universität Ulm 2022
• Subjects: Ozone depletion events; Artic Spring 2019; WRF-Chem; Bromine emission schemes; DDC 004 / Data processing & computer science; DDC 540 / Chemistry & allied sciences; Troposphere; Troposphäre; Arctic; Canada; Eureka; Alaska
• Online Access: https://doi.org/10.18725/OPARU-46061; https://oparu.uni-ulm.de/xmlui/123456789/46137; http://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-46137-6

Ozone depletion is not only observed in the polar stratosphere, but also near the ground. Bromine species originating from sea salt are released from snow in an auto-catalytic reaction cycle and can then deplete ozone, strongly altering the oxidation capacity of the atmosphere. In this study, ozone...