Cyclone-induced surface ozone and HDO depletion in the Arctic

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Zhao, Xiaoyi, Weaver, Dan, Bognar, Kristof, Manney, Gloria, Millán, Luis, Yang, Xin, Eloranta, Edwin, Schneider, Matthias, Strong, Kimberly
• Format: Text
• Language: English
• Published: 2018
• Subjects: Arctic; Canada; Eureka; Merra; Weddell; Weddell Sea
• Online Access: https://doi.org/10.5194/acp-17-14955-2017; https://www.atmos-chem-phys.net/17/14955/2017/

Ground-based, satellite, and reanalysis datasets were used to identify two similar cyclone-induced surface ozone depletion events at Eureka, Canada (80.1° N, 86.4° W), in March 2007 and April 2011. These two events were coincident with observations of hydrogen deuterium oxide (HDO) depletion, indica...