Influence of total ozone column (TOC) on the  occurrence of tropospheric ozone depletion  events (ODEs) in the Antarctic

Cao, Le; Fan, Linjie; Li, Simeng; Yang, Shuangyan

doi:https://doi.org/10.5194/acp-22-3875-2022

Articles | Volume 22, issue 6

https://doi.org/10.5194/acp-22-3875-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-22-3875-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 22, issue 6

Research article

|

24 Mar 2022

Research article |

| 24 Mar 2022

Influence of total ozone column (TOC) on the occurrence of tropospheric ozone depletion events (ODEs) in the Antarctic

Le Cao, Linjie Fan, Simeng Li, and Shuangyan Yang

Supplement

https://doi.org/10.5194/acp-22-3875-2022-supplement

Data sets

The observational data and the source code of the models as well as the computational results for "Influence of Total Ozone Column (TOC) on the Occurrence of Tropospheric Ozone Depletion Events (ODEs) in the Antarctic" L. Cao https://faculty.nuist.edu.cn/caole/en/kyxm/72647/content/17580.htm\#kyxm

Short summary

We analyzed the observational data and used models to discover the impact of the total ozone column (TOC) on the occurrence of tropospheric ozone depletion events (ODE) in the Antarctic. The results suggest that the decrease of TOC favors the occurrence of ODE. When TOC varies the rates of major ODE accelerating reactions are substantially altered but the rates of major ODE decelerating reactions remain unchanged. As a result, the occurrence of ODE negatively depends on the TOC.