Numerical Modeling of PM2.5 Propagation in Tbilisi Atmosphere in Winter. I. A Case of Background North Light Wind

Gigauri, N.; Surmava, A.; Intskirveli, L.; Demetrashvili, D.; Gverdtsiteli, L.; Pipia, M.

Please use this identifier to cite or link to this item: http://openlibrary.ge/handle/123456789/9567

Title:	Numerical Modeling of PM2.5 Propagation in Tbilisi Atmosphere in Winter. I. A Case of Background North Light Wind
Authors:	Institute of Hydrometeorology at the Georgian Technical University,Tbilisi, Georgia Mikheil Nodia Institute of Geophysics of Ivane Javakhishvili Tbilisi State University, Tbilisi, Georgia Georgian Technical University, Tbilisi, Georgia Gigauri, N. Surmava, A. Intskirveli, L. Demetrashvili, D. Gverdtsiteli, L. Pipia, M.
Keywords:	Natural Disasters in the 21st Century: Monitoring, Prevention, Mitigation;Proceedings;PM2.5 concentration;atmosphere pollution;numerical modeling
Issue Date:	2021
Citation:	International Scientific Conference „Natural Disasters in the 21st Century: Monitoring, Prevention, Mitigation“. Proceedings, ISBN 978-9941-491-52-8, Tbilisi, Georgia, December 20-22, 2021. Publish House of Iv. Javakhishvili Tbilisi State University, Tbilisi, 2021, pp. 74 - 78.
Abstract:	Temporal and spatial variations of PM2.5 distribution originated resulting from motor transport traffic during background south light wind are studied via numerical modeling. PM2.5 high concentration zones at the territory of the city are established, and time intervals, where air high pollution forms or air self-purification process occurs, are determined. There is established a difference, which exists between PM2.5 spatial distributions in case of background south and north winds.
URI:	http://openlibrary.ge/handle/123456789/9567
Appears in Collections:	International Scientific Conference „Natural Disasters in the 21st Century: Monitoring, Prevention, Mitigation“ - (2021)

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