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The editorial board of the "MSTU Vestnik" journal supports the «Open Access» policy which enables users to have free and unlimited access to scientific articles (to read, download, copy, distribute) in case the author is indicated when further quoted.

The academic periodical "Vestnik of MSTU" is available under the license Creative Commons «Attribution» (Attribution) 3.0 Unported (CC BY 3.0).

Saltan N. V., Shlapak E. P., Zhirov V. K., Gontar O. B., Svyatkovskaya E. A.

The chemical composition of the snow in urban environment in the Far North

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Abstract. The paper presents experimental data of the chemical composition of snow cover of squares and streets in the polar cities. It has been revealed that the natural ratio of cations and anions is modified in the snow. Comparative assessment of the levels of concentration of metals in the snow showed higher values in squares than on the streets. It has been shown that the main share in the pollution of snow by heavy metals belongs to the dust of anthropogenic origin

Keywords: snow, phase composition of snow, ionic structure, heavy metals, urban environment

Printed reference: The chemical composition of the snow in urban environment in the Far North / N. Saltan, E. Shlapak, V. Zhirov, O. Gontar, E. Svyatkovskaya // Vestnik of MSTU. 2015. V. 18, No 2. P. -.

Electronic reference: The chemical composition of the snow in urban environment in the Far North / N. Saltan, E. Shlapak, V. Zhirov, O. Gontar, E. Svyatkovskaya // Vestnik of MSTU. 2015. V. 18, No 2. P. -. URL: http://vestnik.mstu.edu.ru/v18_2_n61/19_saltan_328-334.pdf.

(In Russian, p.7, fig. 2, tables 4, ref 11, Adobe PDF)