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Chemistry for Sustainable Development

2002 year, number 5

Seasonal Changes in Diurnal Variation of Mass Concentrations of the Submicron Fraction of Continental Atmospheric Aerosol of Remote Areas

PETER K. KOUTSENOGII
Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences, Ul. Institutskaya 3, Novosibirsk 630090 (Russia), E-mail: pkoutsen@ns.kinetics.nsc.ru
Pages: 595-602

Abstract

A semi-empirical model is proposed for the description of seasonal changeability of the diurnal variations of the accumulation mode of continental atmospheric aerosol of remote territories. The data of synchronous measurements of diurnal variations of the mass concentration of accumulation mode of AA in winter and in summer are reported, obtained in two observation sites in the Novosibirsk Region, the distance between them being 450 km. Results of calculations according to the theoretical model are in good agreement with the experimental data.