Distribution characteristics of PAHs and solid particles over the water area of lake Baikal during wildfires in summer 2018

Irina I. Marinaite; Vladimir L. Potyomkin; Tamara V. Khodzher

doi:10.1117/12.2539014

18 December 2019 Distribution characteristics of PAHs and solid particles over the water area of lake Baikal during wildfires in summer 2018

Irina I. Marinaite, Vladimir L. Potyomkin, Tamara V. Khodzher

Author Affiliations +

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112082W (2019) https://doi.org/10.1117/12.2539014
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

We present the results of the content of 18 PAHs in the atmosphere over Lake Baikal obtained in the course of the shipboard expedition during wildfires in the Krasnoyarsk Territory and Yakutia in July 2018. We have obtained the data on the spatial distribution of the PAHs content and the mass concentration of aerosol particles in the near-water air layer throughout the entire lake area. We have also calculated PAH inflows to the water surface of the lake. Using backward trajectory modelling and satellite photographs, we have traced the movements of plumes from the seats of wildfires towards Lake Baikal.

Citation Download Citation

Irina I. Marinaite, Vladimir L. Potyomkin, and Tamara V. Khodzher "Distribution characteristics of PAHs and solid particles over the water area of lake Baikal during wildfires in summer 2018", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112082W (18 December 2019); https://doi.org/10.1117/12.2539014

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