Some Characteristics of Dust Particles in Atmosphere of Kemerovo City According to Pollution Data of Snow Cover

Innovations and Prospects of Development of Mining Machinery and Electrical Engineering

矿业工程;电工学

Golokhvast, K.S.^1 ; Manakov, Yu.A.^2 ; Bykov, A.A.^3 ; Chayka, V.V.^1 ; Nikiforov, P.A.^1 ; Rogulin, R.S.^1 ; Romanova, T.Yu.^4 ; Karabtsov, A.A.^4 ; Semenikhin, V.A.^5

Far East Federal University, Vladivostok, Russia^1

Kuzbass Botanical Garden, FRC CCC SB RAS, Kemerovo, Russia^2

Kemerovo Branch, Institute of Computational Technologies SB RAS, Kemerovo, Russia^3

Far East Geological Institute, FEB RAS, Vladivostok, Russia^4

Scientific Clinical Center of Miners' Health Protection, Novokuznetsk, Russia^5

关键词: Atmospheric precipitation;    Botanical gardens;    Check points;    Dust particle;    Human health;    Sampling site;    Snow samples;    Solid particles;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/87/4/042005/pdf
DOI  :  10.1088/1755-1315/87/4/042005

来源: IOP

【 摘 要 】

The given paper presents the study results of solid particles contained in snow samples, taken on 10 sites in Kemerovo city in spring 2013. The sites were chosen in such a way as to prevent particles flow into the snow cover in other ways, except with atmospheric precipitation. Kuzbass Botanical Garden was chosen as the check point. In 7 out of 10 sampling sites on the territory of Kemerovo city the presence of particles that are particularly dangerous for human health was found. In one of the areas the particles of 200-400 nm size and with a specific surface area of 14,813.34 cm2/cm3were detected in ecologically significant quantity (8%).