Quantifying uncertainties due to chemistry modelling – evaluation of tropospheric composition simulations in the CAMS model (cycle 43R1)

Huijnen, Vincent; Pozzer, Andrea; Arteta, Joaquim; Brasseur, Guy; Bouarar, Idir; Chabrillat, Simon; Christophe, Yves; Doumbia, Thierno; Flemming, Johannes; Guth, Jonathan; Josse, Béatrice; Karydis, Vlassis A.; Marécal, Virginie; Pelletier, Sophie

doi:https://doi.org/10.5194/gmd-12-1725-2019

Articles | Volume 12, issue 4

https://doi.org/10.5194/gmd-12-1725-2019

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

https://doi.org/10.5194/gmd-12-1725-2019

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

Articles | Volume 12, issue 4

Model evaluation paper

|

30 Apr 2019

Model evaluation paper |

| 30 Apr 2019

Quantifying uncertainties due to chemistry modelling – evaluation of tropospheric composition simulations in the CAMS model (cycle 43R1)

Vincent Huijnen, Andrea Pozzer, Joaquim Arteta, Guy Brasseur, Idir Bouarar, Simon Chabrillat, Yves Christophe, Thierno Doumbia, Johannes Flemming, Jonathan Guth, Béatrice Josse, Vlassis A. Karydis, Virginie Marécal, and Sophie Pelletier

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Final revised paper (published on 30 Apr 2019)
Preprint (discussion started on 08 Jan 2019)

Interactive discussion

Status: closed

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

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- Supplement

RC1: 'review of Huijnen et al., GMDD, 2019', Carlos Ordóñez, 26 Jan 2019
- AC1: 'Response to reviewer', Vincent Huijnen, 01 Apr 2019
SC1: 'Executive Editor comment on gmd-2018-331', Astrid Kerkweg, 30 Jan 2019
- AC2: 'Response to executive editor', Vincent Huijnen, 01 Apr 2019
RC2: 'Reviewer comments', Anonymous Referee #2, 28 Feb 2019
- AC3: 'Response to reviewer', Vincent Huijnen, 01 Apr 2019

Peer-review completion

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

AR by Vincent Huijnen on behalf of the Authors (01 Apr 2019) Author's response Manuscript

ED: Publish as is (05 Apr 2019) by Jason Williams

AR by Vincent Huijnen on behalf of the Authors (16 Apr 2019)

Short summary

We report on an evaluation of tropospheric ozone and its precursor gases in three atmospheric chemistry versions as implemented in ECMWF’s Integrated Forecasting System (IFS), referred to as IFS(CB05BASCOE), IFS(MOZART) and IFS(MOCAGE). This configuration of having various chemistry versions within IFS provides a quantification of uncertainties in CAMS trace gas products that are induced by chemistry modelling.