Influence of Siberian forest fires smoke in July 2019 on the atmosphere pollution of Krasnoyarsk by particulate matter

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics 2020

Год издания: 2020

Идентификатор DOI: 10.1117/12.2574734

Ключевые слова: forest fire smoke, krasnoyarsk, pm2,5, surface layer of the atmosphere

Аннотация: The influence of smoke from Siberian forest fires on the pollution of the surface layer of the atmosphere of Krasnoyarsk by PM2,5 particulate matter is analyzed. The average daily maximum permissible concentration (35 μg/m3) was used as a pollution criterion. The pollution period was 12 days when calculating the average daily conceПоказать полностьюntrations of PM2,5 and 9.5 days when calculating the average hourly concentrations of PM2,5. In the first case, the maximum concentration of PM2,5 was 77.9 μg/m3, and in the second case 164.5 μg/m3. At a wind speed of about 6 m/s, the cleaning time for the city's atmosphere was approximately 80 minutes. © 2020 SPIE

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Издание

Журнал: Proceedings of SPIE - The International Society for Optical Engineering

Выпуск журнала: Vol. 11560

Номера страниц: 1156060

ISSN журнала: 0277786X

Издатель: SPIE

Авторы

  • Zavoruev V.V. (Institute of Computational Modeling, SB, RAS, Akademgorodok, Krasnoyarsk, 660036, Russian Federation)
  • Zavorueva E.N. (Siberian Federal University, 79 Svobodny pr., Krasnoyarsk, 660041, Russian Federation)

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