Zobrazeno 1 - 10
of 64
pro vyhledávání: '"K. Sartelet"'
Autor:
V. Lannuque, K. Sartelet
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8589-8606 (2024)
Naphthalene is the most abundant polycyclic aromatic hydrocarbon (PAH) in vehicle emissions and polluted urban areas. Its atmospheric oxidation products are oxygenated compounds that are potentially harmful for health and/or contribute to secondary o
Externí odkaz:
https://doaj.org/article/99ca70ee5e8d4eb0877e12540be64b32
Autor:
A. Maison, L. Lugon, S.-J. Park, A. Baudic, C. Cantrell, F. Couvidat, B. D'Anna, C. Di Biagio, A. Gratien, V. Gros, C. Kalalian, J. Kammer, V. Michoud, J.-E. Petit, M. Shahin, L. Simon, M. Valari, J. Vigneron, A. Tuzet, K. Sartelet
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 6011-6046 (2024)
Biogenic volatile organic compounds (BVOCs) are emitted by vegetation and react with other compounds to form ozone and secondary organic matter (OM). In regional air quality models, biogenic emissions are often calculated using a plant functional typ
Externí odkaz:
https://doaj.org/article/39c62fc3edc54c9197396c00872d79a6
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 2705-2729 (2024)
In this study we investigated the photo-oxidation of Euro 5 gasoline vehicle emissions during cold urban, hot urban and motorway Artemis cycles. The experiments were conducted in an environmental chamber with average OH concentrations ranging between
Externí odkaz:
https://doaj.org/article/89805413379846c28f86e25ae5217f43
Autor:
V. Lannuque, B. D'Anna, E. Kostenidou, F. Couvidat, A. Martinez-Valiente, P. Eichler, A. Wisthaler, M. Müller, B. Temime-Roussel, R. Valorso, K. Sartelet
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 15537-15560 (2023)
Toluene represents a large fraction of anthropogenic emissions and significantly contributes to tropospheric ozone and secondary organic aerosol (SOA) formation. Despite the fact that toluene is one of the most studied aromatic compounds, detailed ch
Externí odkaz:
https://doaj.org/article/2734aac2ffde412f95a3a78a0d36a962
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 5281-5303 (2023)
Populations in urban areas are exposed to high local concentrations of pollutants, such as nitrogen dioxide and particulate matter, because of unfavourable dispersion conditions and the proximity to traffic. To simulate these concentrations over citi
Externí odkaz:
https://doaj.org/article/44a040264d89470abe87187ad056c8d3
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1421-1436 (2023)
In the urban environment, gas and particles impose adverse impacts on the health of pedestrians. The conventional computational fluid dynamics (CFD) methods that regard pollutants as passive scalars cannot reproduce the formation of secondary polluta
Externí odkaz:
https://doaj.org/article/abf002e2413443f7a13658ea8fdc82cf
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 8957-8982 (2022)
This paper describes the GENerator of reduced Organic Aerosol mechanism (GENOA) that produces semi-explicit mechanisms for simulating the formation and evolution of secondary organic aerosol (SOA) in air quality models. Using a series of predefined r
Externí odkaz:
https://doaj.org/article/b34717f34150420ca3ea80792f6d8817
Autor:
Y. Kim, L. Lugon, A. Maison, T. Sarica, Y. Roustan, M. Valari, Y. Zhang, M. André, K. Sartelet
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 7371-7396 (2022)
A new version of a street-network model, the Model of Urban Network of Intersecting Canyons and Highways version 2.0 (MUNICH v2.0), is presented. The comprehensive aerosol model SSH-aerosol is implemented in MUNICH v2.0 to simulate the street concent
Externí odkaz:
https://doaj.org/article/bd89dacd00b248f293af4bcd1509a3fb
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 9369-9388 (2022)
Trees provide many ecosystem services in cities such as urban heat island reduction, water runoff limitation, and carbon storage. However, the presence of trees in street canyons reduces the wind velocity in the street and limits pollutant dispersion
Externí odkaz:
https://doaj.org/article/672f750c13114b038a42606c084c507e
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 8579-8596 (2022)
With the growing evidence that high particle number concentrations may impact health, modelling their emissions and understanding formation processes is necessary, especially in cities where many people are exposed. As emission inventories of particl
Externí odkaz:
https://doaj.org/article/4f6f153f4be348debd6fe835477e659f