Articles | Volume 21, issue 13
https://doi.org/10.5194/acp-21-10229-2021
https://doi.org/10.5194/acp-21-10229-2021
Research article
 | 
07 Jul 2021
Research article |  | 07 Jul 2021

Role of oceanic ozone deposition in explaining temporal variability in surface ozone at High Arctic sites

Johannes G. M. Barten, Laurens N. Ganzeveld, Gert-Jan Steeneveld, and Maarten C. Krol

Data sets

AMSR-E/Aqua Daily L3 Global Ascending/Descending .25x.25 deg Ocean Grids, Version 2 F. J. Wentz and T. Meissner https://doi.org/10.5067/AMSR-E/AE_DYOCN.002

Moderate-resolution Imaging Spectroradiometer (MODIS) Aqua Chlorophyll Data NASA Goddard Space Flight Center, Ocean Ecology Laboratory, Ocean Biology Processing Group https://doi.org/10.5067/AQUA/MODIS/L3M/CHL/2014

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Short summary
We present an evaluation of ocean and snow/ice O3 deposition in explaining observed hourly surface O3 at 25 pan-Arctic sites using an atmospheric meteorology/chemistry model. The model includes a mechanistic representation of ocean O3 deposition as a function of ocean biogeochemical and mixing conditions. The mechanistic representation agrees better with O3 observations in terms of magnitude and temporal variability especially in the High Arctic (> 70° N).
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