Articles | Volume 22, issue 6
https://doi.org/10.5194/acp-22-4005-2022
https://doi.org/10.5194/acp-22-4005-2022
Research article
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31 Mar 2022
Research article | Highlight paper |  | 31 Mar 2022

Full latitudinal marine atmospheric measurements of iodine monoxide

Hisahiro Takashima, Yugo Kanaya, Saki Kato, Martina M. Friedrich, Michel Van Roozendael, Fumikazu Taketani, Takuma Miyakawa, Yuichi Komazaki, Carlos A. Cuevas, Alfonso Saiz-Lopez, and Takashi Sekiya

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Cited articles

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We have undertaken atmospheric iodine monoxide (IO) observations in the global marine boundary layer with a wide latitudinal coverage and sea surface temperature (SST) range. We conclude that atmospheric iodine is abundant over the Western Pacific warm pool, appearing as an iodine fountain, where ozone (O3) minima occur. Our study also found negative correlations between IO and O3 concentrations over IO maxima, which requires reconsideration of the initiation process of halogen activation.
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