Articles | Volume 17, issue 18
Atmos. Chem. Phys., 17, 10955–10967, 2017
https://doi.org/10.5194/acp-17-10955-2017
Atmos. Chem. Phys., 17, 10955–10967, 2017
https://doi.org/10.5194/acp-17-10955-2017

Research article 15 Sep 2017

Research article | 15 Sep 2017

Assumptions about footprint layer heights influence the quantification of emission sources: a case study for Cyprus

Imke Hüser et al.

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AR by Anna Wenzel on behalf of the Authors (11 Jul 2017)  Author's response    Manuscript
ED: Publish as is (31 Jul 2017) by Silvia Kloster
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Short summary
The impact of pollution sources on downwind sites can be quantified by Lagrangian dispersion models. We identified the representation of the mixing layer dynamics as a crucial factor for the vertical mixing of surface pollutants. Our application examples show that inaccuracies may introduce errors in the impact assessment on downwind sites. For vegetation fires, mixing by pyrogenic convection is under-represented. We find an overestimation of downwind smoke concentration of more than 60 %.
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