Articles | Volume 24, issue 10
https://doi.org/10.5194/acp-24-6011-2024
https://doi.org/10.5194/acp-24-6011-2024
Research article
 | 
24 May 2024
Research article |  | 24 May 2024

Significant impact of urban tree biogenic emissions on air quality estimated by a bottom-up inventory and chemistry transport modeling

Alice Maison, Lya Lugon, Soo-Jin Park, Alexia Baudic, Christopher Cantrell, Florian Couvidat, Barbara D'Anna, Claudia Di Biagio, Aline Gratien, Valérie Gros, Carmen Kalalian, Julien Kammer, Vincent Michoud, Jean-Eudes Petit, Marwa Shahin, Leila Simon, Myrto Valari, Jérémy Vigneron, Andrée Tuzet, and Karine Sartelet

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Cited articles

AERIS data center: https://across.aeris-data.fr/catalogue/, last access: 8 May 2024. a
Airparif: Air quality – station data download for the year 2022, Airparif [data set], https://data-airparif-asso.opendata.arcgis.com/search?collection=dataset&tags=2022, last access: 1 June 2023. a
Angel, S., Parent, J., Civco, D. L., Blei, A., and Potere, D.: The dimensions of global urban expansion: Estimates and projections for all countries, 2000–2050, Prog. Plann., 75, 53–107, https://doi.org/10.1016/j.progress.2011.04.001, 2011. a
Appel, K. W., Bash, J. O., Fahey, K. M., Foley, K. M., Gilliam, R. C., Hogrefe, C., Hutzell, W. T., Kang, D., Mathur, R., Murphy, B. N., Napelenok, S. L., Nolte, C. G., Pleim, J. E., Pouliot, G. A., Pye, H. O. T., Ran, L., Roselle, S. J., Sarwar, G., Schwede, D. B., Sidi, F. I., Spero, T. L., and Wong, D. C.: The Community Multiscale Air Quality (CMAQ) model versions 5.3 and 5.3.1: system updates and evaluation, Geosci. Model Dev., 14, 2867–2897, https://doi.org/10.5194/gmd-14-2867-2021, 2021. a
Arunachalam, S., Holland, A., Do, B., and Abraczinskas, M.: A quantitative assessment of the influence of grid resolution on predictions of future-year air quality in North Carolina, USA, Atmos. Environ., 40, 5010–5026, https://doi.org/10.1016/j.atmosenv.2006.01.024, 2006. a
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This study presents the development of a bottom-up inventory of urban tree biogenic emissions. Emissions are computed for each tree based on their location and characteristics and are integrated in the regional air quality model WRF-CHIMERE. The impact of these biogenic emissions on air quality is quantified for June–July 2022. Over Paris city, urban trees increase the concentrations of particulate organic matter by 4.6 %, of PM2.5 by 0.6 %, and of ozone by 1.0 % on average over 2 months.
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