Open AccessSUMMER SCENARIO OF MODELING DISPERTION OF IMPURITIES FROM EMISSIONS SOURCES IN THE CENTRAL ENVIRONMENTAL ZONE OF THE BAIKAL NATURAL TERRITORY
Author(s) -
Elza A. Pyanova,
Vladimir Penenko,
L. M. Faleychik
Publication year - 2019
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2019-4-1-126-133
Subject(s) - mesoscale meteorology , environmental science , atmosphere (unit) , impurity , atmospheric sciences , wind speed , pollutant , natural (archaeology) , spatial distribution , flow (mathematics) , meteorology , geology , geography , mechanics , physics , remote sensing , chemistry , paleontology , organic chemistry , quantum mechanics
The wind in the lower layers of the atmosphere is a direct distributor of pollutants from small and medium energy facilities located near the waters of Lake Baikal. To assess the effect of various meteorological situations on the processes of impurity transport to the water area, a mesoscale model of atmospheric dynamics and impurity transport is used, which is being developed in ICM & MG SB RAS. The results of numerical modeling of local circulations in the Baikal region in the summer period are presented. The spatial and temporal variability of wind flow and the dynamics of the distribution of impurities in the model scenario are shown.