Articles | Volume 20, issue 9
https://doi.org/10.5194/acp-20-5609-2020
https://doi.org/10.5194/acp-20-5609-2020
Research article
 | 
13 May 2020
Research article |  | 13 May 2020

High levels of primary biogenic organic aerosols are driven by only a few plant-associated microbial taxa

Abdoulaye Samaké, Aurélie Bonin, Jean-Luc Jaffrezo, Pierre Taberlet, Samuël Weber, Gaëlle Uzu, Véronique Jacob, Sébastien Conil, and Jean M. F. Martins

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Cited articles

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Aydogan, E. L., Moser, G., Müller, C., Kämpfer, P., and Glaeser, S. P.: Long-term warming shifts the composition of bacterial communities in the phyllosphere of galium album in a permanent grassland field-experiment, Front. Microbiol., 9, 144, https://doi.org/10.3389/fmicb.2018.00144, 2018. 
Barbaro, E., Kirchgeorg, T., Zangrando, R., Vecchiato, M., Piazza, R., Barbante, C., and Gambaro, A.: Sugars in Antarctic aerosol, Atmos. Environ., 118, 135–144, https://doi.org/10.1016/j.atmosenv.2015.07.047, 2015. 
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Despite being a major source of coarse organic matter, primary biogenic organic aerosols (PBOAs) remain poorly implemented in source-resolved chemical transport models. This study, based on an intensive field sampling of aerosols, combined physicochemical characterizations of PM10 with DNA high-throughput sequencing to provide a comprehensive understanding of the microbial fingerprints associated with primary sugar compounds (tracers of PBOAs) and their main surrounding environmental sources.
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