Articles | Volume 10, issue 3
Development and technical paper
20 Mar 2017
Development and technical paper |  | 20 Mar 2017

The Met Office HadGEM3-ES chemistry–climate model: evaluation of stratospheric dynamics and its impact on ozone

Steven C. Hardiman, Neal Butchart, Fiona M. O'Connor, and Steven T. Rumbold


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Steven Hardiman on behalf of the Authors (22 Feb 2017)  Author's response    Manuscript
ED: Publish subject to technical corrections (24 Feb 2017) by Jason Williams
Short summary
HadGEM3-ES is improved, with respect to the previous model, in 10 of the 14 metrics considered. A significant bias in stratospheric water vapour is reduced, allowing more accurate simulation of water vapour and ozone concentrations in the stratosphere. Dynamics are found to influence the spatial structure of the simulated ozone hole and the area of polar stratospheric clouds. This research was carried out as part of involvement in the Chemistry-Climate Model Initiative (CCM-I).