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Atmospheric and Oceanic Optics

2015 year, number 6

Reconstruction of aerosol fallout fields from a series of sources

V.F. Raputa1, N.P. Akhmatova2, T.V. Yaroslavtseva3
1Institute of Computational Mathematics and Mathematical Geophysics of the Siberian Branch of the RAS, 6, Ac. Lavrentieva ave., 630090, Novosibirsk, Russia
2Novosibirsk State Academy of Water Transport, 33, Schetinkina Str., Novosibirsk, 630090, Russia
3Novosibirsk Scientific Research Institute of Hygiene of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare, 7, Parkhomenko Str., Novosibirsk, 630108, Russia
Keywords: impurity, atmosphere, snow, pollution, numerical modeling, reconstruction

Abstract

A model of aerosol fallout fields from a series of sources has been developed. Аprobation of the model on data from field studies of snow dust pollution in the vicinity of thermal power station 2 and thermal power station 3 of Novosibirsk was carried out. The magnitude of the random RMS error is between 4–6 mg/l. The estimate of the total fallouts of dust from sources within a radius of 3 km from TPS 2 and TPS 3 in the winter season 2013–2014 was 61 and 10 tons, respectively.