Multi-model study of chemical and physical controls on transport of anthropogenic and biomass burning pollution to the Arctic

Monks, S. A.; Arnold, S. R.; Emmons, L. K.; Law, K. S.; Turquety, S.; Duncan, B. N.; Flemming, J.; Huijnen, V.; Tilmes, S.; Langner, J.; Mao, J.; Long, Y.; Thomas, J. L.; Steenrod, S. D.; Raut, J. C.; Wilson, C.; Chipperfield, M. P.; Diskin, G. S.; Weinheimer, A.; Schlager, H.; Ancellet, G.

doi:https://doi.org/10.5194/acp-15-3575-2015

Articles | Volume 15, issue 6

https://doi.org/10.5194/acp-15-3575-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface...

https://doi.org/10.5194/acp-15-3575-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 15, issue 6

Research article

|

31 Mar 2015

Research article |

| 31 Mar 2015

Multi-model study of chemical and physical controls on transport of anthropogenic and biomass burning pollution to the Arctic

S. A. Monks, S. R. Arnold, L. K. Emmons, K. S. Law, S. Turquety, B. N. Duncan, J. Flemming, V. Huijnen, S. Tilmes, J. Langner, J. Mao, Y. Long, J. L. Thomas, S. D. Steenrod, J. C. Raut, C. Wilson, M. P. Chipperfield, G. S. Diskin, A. Weinheimer, H. Schlager, and G. Ancellet

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Final revised paper (published on 31 Mar 2015)
Supplement to the final revised paper
Preprint (discussion started on 02 Oct 2014)
Supplement to the preprint

Interactive discussion

Status: closed

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

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- Supplement

RC C8733: 'Multi-model study of chemical and physical controls on transport of anthropogenic and biomass burning pollution to the Arctic', Anonymous Referee #1, 01 Nov 2014
- AC C11697: 'Response to review 1', Sarah Monks, 31 Jan 2015
RC C9010: 'Interactive comment on "Multi-model study of chemical and physical controls on transport of anthropogenic and biomass burning pollution to the Arctic", by S.A. by Monks et al.', Anonymous Referee #2, 10 Nov 2014
- AC C11704: 'Response to review 2', Sarah Monks, 31 Jan 2015

Peer-review completion

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

AR by Sarah Monks on behalf of the Authors (01 Mar 2015) Author's response Manuscript

ED: Publish as is (04 Mar 2015) by Yves Balkanski

Short summary

Multi-model simulations of Arctic CO, O3 and OH are evaluated using observations. Models show highly variable concentrations but the relative importance of emission regions and types is robust across the models, demonstrating the importance of biomass burning as a source. Idealised tracer experiments suggest that some of the model spread is due to variations in simulated transport from Europe in winter and from Asia throughout the year.