The daily variation of the concentration of suspended particles in the surface layer of the atmosphere of the village Berezovka (Krasnoyarsk region)

E. N. Zavorueva; V. V. Zavoruev; Yu. L. Lipovka

doi:10.1117/12.2505157

13 December 2018 The daily variation of the concentration of suspended particles in the surface layer of the atmosphere of the village Berezovka (Krasnoyarsk region)

E. N. Zavorueva, V. V. Zavoruev, Yu. L. Lipovka

Author Affiliations +

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108336K (2018) https://doi.org/10.1117/12.2505157
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

PM₁₀ concentrations in the surface layer of the atmosphere of Berezovka are 2-3 times higher in winter than in summer. The daily variation of suspended particle concentrations is characterized by two maxima and two minima. It is more pronounced in January and February than in June and July. Winter maxima are mainly due to the time intervals of 9-11 and 19-21 hours, and summer-on 9-11 and 22-23 h. Minima are due to 4-5 and 15-17 h in winter, and in summer - 4-6 and 14-18 h. The daily variation of PM2.5 is similar to the daily variation of PM₁₀ in winter. The difference is that the concentration of PM_2,5 increases to values that are significantly higher in the evening than in the afternoon. Air pollution is associated with coal heating of individual houses in the village and the daily variation of the concentration of PM is determined by the heating regime of dwellings.

Citation Download Citation

E. N. Zavorueva, V. V. Zavoruev, and Yu. L. Lipovka "The daily variation of the concentration of suspended particles in the surface layer of the atmosphere of the village Berezovka (Krasnoyarsk region)", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108336K (13 December 2018); https://doi.org/10.1117/12.2505157

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