Articles | Volume 19, issue 7
Atmos. Chem. Phys., 19, 4541–4559, 2019
https://doi.org/10.5194/acp-19-4541-2019
Atmos. Chem. Phys., 19, 4541–4559, 2019
https://doi.org/10.5194/acp-19-4541-2019

Research article 05 Apr 2019

Research article | 05 Apr 2019

Accounting for the vertical distribution of emissions in atmospheric CO2 simulations

Dominik Brunner et al.

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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Dominik Brunner on behalf of the Authors (01 Mar 2019)  Author's response    Manuscript
ED: Publish subject to technical corrections (18 Mar 2019) by Michael Pitts
Short summary
Atmospheric transport models are increasingly being used to estimate CO2 emissions from atmospheric CO2 measurements. This study demonstrates the importance of distributing CO2 emissions vertically in the model according to realistic profiles, since a major proportion of CO2 is emitted through tall stacks from power plants and industrial sources. With the traditional approach of emitting all CO2 at the surface, models may significantly overestimate the atmospheric CO2 levels.
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