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

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

doi:https://doi.org/10.5194/acp-20-5609-2020

Articles | Volume 20, issue 9

https://doi.org/10.5194/acp-20-5609-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-20-5609-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 20, issue 9

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

Supplement

https://doi.org/10.5194/acp-20-5609-2020-supplement

Data sets

Sequencing data from: High levels of primary biogenic organic aerosols are driven by only a few plant-associated microbial taxa, v2 A. Samaké, A. Bonin, J.-L. Jaffrezo, P. Taberlet, S. Weber, G. Uzu, V. Jacob, S. Conil, and J. M. F. Martins https://doi.org/10.5061/dryad.2fqz612m4

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Short summary

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.