The roles of volatile organic compound deposition and oxidation mechanisms in determining secondary organic aerosol production: a global perspective using the UKCA chemistry–climate model (vn8.4)

Kelly, Jamie M.; Doherty, Ruth M.; O'Connor, Fiona M.; Mann, Graham W.; Coe, Hugh; Liu, Dantong

doi:https://doi.org/10.5194/gmd-12-2539-2019

Articles | Volume 12, issue 6

https://doi.org/10.5194/gmd-12-2539-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/gmd-12-2539-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 12, issue 6

Development and technical paper

|

28 Jun 2019

Development and technical paper |

| 28 Jun 2019

The roles of volatile organic compound deposition and oxidation mechanisms in determining secondary organic aerosol production: a global perspective using the UKCA chemistry–climate model (vn8.4)

Jamie M. Kelly, Ruth M. Doherty, Fiona M. O'Connor, Graham W. Mann, Hugh Coe, and Dantong Liu

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Final revised paper (published on 28 Jun 2019)
Preprint (discussion started on 20 Jul 2018)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'Referee Comment', Anonymous Referee #1, 22 Aug 2018
RC2: 'Comments', Anonymous Referee #2, 19 Nov 2018
RC3: 'Referee Report', Anonymous Referee #3, 29 Nov 2018
AC1: 'Author responses to referee comments', Jamie Kelly, 28 Feb 2019

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Jamie Kelly on behalf of the Authors (22 Mar 2019) Author's response Manuscript

ED: Publish as is (27 Mar 2019) by Jason Williams

AR by Jamie Kelly on behalf of the Authors (24 Apr 2019) Manuscript

Short summary

This study develops the representation of secondary organic aerosol (SOA) within a global chemistry–climate model (UKCA). Both dry and wet deposition within the UKCA model are extended to consider precursors of SOA. The oxidation mechanism describing SOA formation is also extended by adding a reaction intermediate, with SOA yields that are dependent on oxidant concentrations.