Articles | Volume 2, issue 1
https://doi.org/10.5194/ar-2-107-2024
https://doi.org/10.5194/ar-2-107-2024
Research article
 | 
28 May 2024
Research article |  | 28 May 2024

Assessment of light-absorbing carbonaceous aerosol origins and properties at the ATOLL site in northern France

Alejandra Velazquez-Garcia, Joel F. de Brito, Suzanne Crumeyrolle, Isabelle Chiapello, and Véronique Riffault

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This preprint is open for discussion and under review for Atmospheric Measurement Techniques (AMT).
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Cited articles

Barnaba, F., Angelini, F., Curci, G., and Gobbi, G. P.: An important fingerprint of wildfires on the European aerosol load, Atmos. Chem. Phys., 11, 10487–10501, https://doi.org/10.5194/acp-11-10487-2011, 2011. 
Bovchaliuk, A., Milinevsky, G., Danylevsky, V., Goloub, P., Dubovik, O., Holdak, A., Ducos, F., and Sosonkin, M.: Variability of aerosol properties over Eastern Europe observed from ground and satellites in the period from 2003 to 2011, Atmos. Chem. Phys., 13, 6587–6602, https://doi.org/10.5194/acp-13-6587-2013, 2013. 
Chebaicheb, H., F. de Brito, J., Chen, G., Tison, E., Marchand, C., Prévôt, A. S. H., Favez, O., and Riffault, V.: Investigation of four-year chemical composition and organic aerosol sources of submicron particles at the ATOLL site in northern France, Environ. Pollut., 330, 121805, https://doi.org/10.1016/j.envpol.2023.121805, 2023. 
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Multi-annual in situ observations were combined with back trajectory and emissions inventories to study black and brown carbon (BC, BrC) sources in the north of France. Results show BC to be mainly originated from vehicular traffic (31 %), shipping (25 %), and residential heating (21 %). Also, a significant decrease of the BrC component from residential heating is observed after 24 h of atmospheric aging. These results should lead to better climate and air pollution mitigation strategies.
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