Simulation of spread and transformation of emissions from Norilsk industrial zone with the WRF-CHEM model: comparison with experimental data of airborne sensing

P. N. Antokhin; O. Yu. Antokhina; B. D. Belan; D. V. Simonenkov; A. V. Penenko; A. B. Kolker; A. V. Gochakov

doi:10.1117/12.2287128

30 November 2017 Simulation of spread and transformation of emissions from Norilsk industrial zone with the WRF-CHEM model: comparison with experimental data of airborne sensing

P. N. Antokhin, O. Yu. Antokhina, B. D. Belan, D. V. Simonenkov, A. V. Penenko, A. B. Kolker, A. V. Gochakov

Author Affiliations +

Proceedings Volume 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 104665S (2017) https://doi.org/10.1117/12.2287128
Event: XXIII International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2017, Irkutsk, Russian Federation

Abstract

The verification of the results of numerical simulation of the distribution of anthropogenic emissions of the Norilsk industrial zone using the WRF-CHEM model using airborne sounding data carried out in 13 August 2004 was carried out. The results of numerical modelling of the distribution of the concentration of sulphur dioxide, ozone and mass concentration of aerosol reproduce qualitatively the distributions obtained during airborne sounding. Quantitative estimates showed that the root-mean-square error for sulphur dioxide, the mass concentration of aerosol PM2.5 and ozone, calculated for all three flights, was 36 ppb, 3.4 μg/m³, 7.7 ppb, respectively.

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P. N. Antokhin, O. Yu. Antokhina, B. D. Belan, D. V. Simonenkov, A. V. Penenko, A. B. Kolker, and A. V. Gochakov "Simulation of spread and transformation of emissions from Norilsk industrial zone with the WRF-CHEM model: comparison with experimental data of airborne sensing", Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 104665S (30 November 2017); https://doi.org/10.1117/12.2287128

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