Articles | Volume 24, issue 22
https://doi.org/10.5194/acp-24-12775-2024
https://doi.org/10.5194/acp-24-12775-2024
Research article
 | 
19 Nov 2024
Research article |  | 19 Nov 2024

Influence of terrestrial and marine air mass on the constituents and intermixing of bioaerosols over a coastal atmosphere

Qun He, Zhaowen Wang, Houfeng Liu, Pengju Xu, Rongbao Duan, Caihong Xu, Jianmin Chen, and Min Wei

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Cited articles

Amato, P., Parazols, M., Sancelme, M., Mailhot, G., Laj, P., and Delort, A.-M.: An important oceanic source of micro-organisms for cloud water at the Puy de Dôme (France), Atmos. Environ., 41, 8253–8263, https://doi.org/10.1016/j.atmosenv.2007.06.022, 2007. 
Andrés, N., Ana, M. G., Diego, A. M., and Raúl, G.: Seasonal changes dominate long-term variability of the urban air microbiome across space and time, Environ. Int., 150, 106423, https://doi.org/10.1016/j.envint.2021.106423, 2021. 
Archer, S. D. J., Lee, K. C., Caruso, T., King-Miaow, K., Harvey, M., Huang, D., Wainwright, B. J., and Pointing, S. B.: Air mass source determines airborne microbial diversity at the ocean–atmosphere interface of the Great Barrier Reef marine ecosystem, ISME J., 14, 871–876, https://doi.org/10.1038/s41396-019-0555-0, 2020. 
Aswini, A. R. and Hegde, P.: Impact assessment of continental and marine air-mass on size-resolved aerosol chemical composition over coastal atmosphere: Significant organic contribution in coarse mode fraction, Atmos. Res., 248, 105216, https://doi.org/10.1016/j.atmosres.2020.105216, 2021. 
Bensch, K., Braun, U., Groenewald, J. Z., and Crous, P. W.: The genus Cladosporium, Stud. Mycol., 72, 1–401, https://doi.org/10.3114/sim0003, 2012. 
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Short summary
Coastal environments provide an ideal setting for investigating the intermixing of terrestrial and marine aerosols. Terrestrial air mass constituted a larger number of microbes from anthropogenic and soil emissions, whereas saprophytic and gut microbes were predominant in marine samples. Mixed air masses indicated a fusion of marine and terrestrial aerosols, characterized by alterations in the ratio of pathogenic and saprophytic microbes when compared to either terrestrial or marine samples.
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