OClO as observed by TROPOMI: a comparison with meteorological parameters and polar stratospheric cloud observations

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Pukite, J., Borger, C., Dörner, S., Gu, M., Wagner, T.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: 2022
• Subjects: Antarctic; Arctic; The Sentinel; Antarc*
• Online Access: http://hdl.handle.net/21.11116/0000-0009-CB81-0

Chlorine dioxide (OClO) is a by-product of the ozone-depleting halogen chemistry in the stratosphere. Although it is rapidly photolysed at low solar zenith angles (SZAs), it plays an important role as an indicator of the chlorine activation in polar regions during polar winter and spring at twilight...