Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Research of the pollution of a snow cover on the example of the city of Yakutsk M.E. SAVVINOVA, N.N. MESTNIKOVA A study of the content of pollutants in snow cover and the distribution and distribution of emissions of technogenic pollutants in the atmosphere, atmospheric precipitation, snow cover represents a real threat to the health and quality of life of the population, the functioning of natural ecosystems and are primarily due to imperfect technologies. It is shown that as the distance from the source increases, the composition of atmospheric precipitation, elemental ratios change regularly. Keywords: snow cover, pollutants, urbanized environment, microelements, cation-anion composition. DOI: 10.25791/pribor.11.2019.1002 Contacts: - Pp. 17-22.