Composition of Organic Components of Snow Pack in Areas of Tomsk Region with Diverse Technogenic Load
E. B. STREL’NIKOVA, I. V. RUSSKIKH, P. B. KADYCHAGOV
Institute of Petroleum Chemistry, SB RAS, Tomsk, Russia
Keywords: снег, липиды, ХМС, биогенные структуры, соединения антропогенного происхождения, snow, lipids, GC-MS, biogenic structures, compounds of anthropogenic origin
Pages: 187-193
Abstract
Using gas chromatography-mass spectrometry (GC-MS), there was explored the composition of organic compounds in snow samples collected in the territory of Tomsk region in areas with diverse technogenic load: at the oilfield, in the forest-park area of the city of Tomsk (Academgorodok), and in wetlands remote from anthropogenic sources. In snow pack samples, there were determined the following components: alicyclic and aromatic hydrocarbons, normal aliphatic acids and their esters, acyclic and aromatic ketones, aldehydes, terpenes, phenols, orthophosphoric acid esters, furans, and thiophenes. According to the results of analysis of the composition of the organic compounds identified, sources of their entry to snow pack (biogenic and anthropogenic) were revealed.
DOI: 10.15372/CSD20180211
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