Anthropogenic Influence on Tropospheric Reactive Bromine Since the Pre‐industrial: Implications for Arctic Ice‐Core Bromine Trends

Abstract Tropospheric reactive bromine (Bry) influences the oxidation capacity of the atmosphere by acting as a sink for ozone and nitrogen oxides. Aerosol acidity plays a crucial role in Bry abundances through acid‐catalyzed debromination from sea‐salt‐aerosol, the largest global source. Bromine co...

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Bibliographic Details

Published in:	Geophysical Research Letters
Main Authors:	Shuting Zhai, Joseph R. McConnell, Nathan Chellman, Michel Legrand, Thomas Opel, Hanno Meyer, Lyatt Jaeglé, Kaitlyn Confer, Koji Fujita, Xuan Wang, Becky Alexander
Format:	Article
Language:	English
Published:	Wiley 2024-03-01
Subjects:	ice core bromine halogen chemistry GEOS‐Chem Russian Arctic anthropogenic emissions atmospheric acidity
Online Access:	https://doi.org/10.1029/2023GL107733