Numerical Study of Gas and Aerosol Impurity Transfer and Transformation Processes in the Plume of the Norilsk Industrial Region
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Models for estimating the average and maximum concentrations of chemically active impurities in cross sections of their plumes from remote stationary sources are proposed. The models were tested with the use of aircraft sounding data on the multicomponent contamination of the winter atmosphere in the Norilsk industrial region. The process of gas–particle active transition observed at a distance of 58–103 km from the emission source is numerically studied. The average and maximum sulfur oxidation rates in the winter polar atmosphere are estimated as 0.027–0.034 and 0.055–0.07 h−1, respectively.
Keywordsatmosphere pollution model parameter estimate impurity transformation
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- 1.M. Yu. Arshinov, B. D. Belan, G. A. Ivlev, O. A. Krasnov, T. M. Rasskazchikova, D. V. Simonenkov, G. N. Tolmachev, and A. V. Fofonov, “Complex assessment of the conditions of the air basin over Norilsk industrial region. Part 3. Dispersal of admixtures,” Atmos. Ocean. Opt. 19 (9), 717–723 (2006).Google Scholar
- 3.V. I. Kharuk, K. Vinterberger, G. M. Tsibul’skii, and A. P. Yakhimovich, “The analysis of technogenic degradation of subtundra forest based on satellite survey data,” Issled. Zemli Kosmosa, No. 4, 91–97 (1995).Google Scholar
- 4.O. Yu. Antokhina, P. N. Antokhin, V. G. Arshinova, M. Yu. Arshinov, B. D. Belan, S. B. Belan, D. K. Davydov, G. A. Ivlev, A. V. Kozlov, Ph. Nedelec, J.-D. Paris, T. M. Rasskazchikova, D. E. Savkin, D. V. Simonenkov, T. K. Sklyadneva, G. N. Tolmachev, and A. V. Fofonov, “The vertical distributions of gas and aerosol compositions of air over Russian Arctic,” Opt. Atmos. Okeana 30 (12), 1043–1052 (2017).Google Scholar
- 5.A. E. Aloyan, Simulation of the Dynamics and Kinetics of Atmospheric Gases and Aerosols (Nauka, Moscow, 2008) [in Russian].Google Scholar
- 7.V. A. Shlychkov, V. M. Mal’bakhov, and A. A. Lezhenin, “Numerical modeling of atmospheric circulation and pollution transport in the Norilsk valley,” Atmos. Ocean. Opt. 18 (5–6), 440–445 (2005).Google Scholar
- 10.I. Yu. Shalygina, M. I. Nakhaev, I. N. Kuznetsova, E. V. Berezin, I. B. Konovalov, D. V. Blinov, and A. A. Kirsanov, “Comparison of the ground concentration of the polluting substances calculated by means of XTM with data of measurements in the Moscow region,” Opt. Atmos. Okeana 30 (1), 53–59 (2017).Google Scholar