Articles | Volume 14, issue 12
https://doi.org/10.5194/gmd-14-7459-2021
https://doi.org/10.5194/gmd-14-7459-2021
Model experiment description paper
 | 
07 Dec 2021
Model experiment description paper |  | 07 Dec 2021

The effect of accounting for public holidays on the skills of the atmospheric composition model SILAM v.5.7

Yalda Fatahi, Rostislav Kouznetsov, and Mikhail Sofiev

Model code and software

fmidev/silam-model: Release to get DOI, v5_7pub_1 (https://github.com/fmidev/silam-model) rkouznetsov https://doi.org/10.5281/zenodo.5713863

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Short summary
Incorporating information on public holidays into anthropogenic sector emissions results in substantial short-term improvement of the chemistry transport model SILAM scores. The largest impact was found for NOx, which is controlled by the changes in the traffic intensity. Certain improvements were also found for other species, but the signal was weaker than that for NOx.