Open AccessINVESTIGATION OF WINTER ARCTIC STRATOSPHERIC DYNAMICS IN PRESENT AND FUTURE CLIMATE
Author(s) -
P. N. Vargin,
S. V. Kostrykin,
N. D. Tsvetkova,
A. Lukyanov,
Е. М. Володин
Publication year - 2021
Publication title -
èkologiâ. èkonomika. informatika. tom 1: sistemnyj analiz i modelirovanie èkonomičeskih i èkologičeskih sistem
Language(s) - English
Resource type - Journals
ISSN - 2500-395X
DOI - 10.23885/2500-395x-2021-1-6-21-28
Subject(s) - environmental science , arctic , climatology , the arctic , climate change , meteorology , atmospheric sciences , geography , oceanography , geology
. Using reanalysis data sets variability of temperature, zonal mean, amplitude-planetary waves, as well as the influence of the Arctic stratospheric polar vortex changes on the circulation of troposphere from 2016 to 2021 are studied. The results of calculations of the climate model of the INM RAS CM5 for the current and future climate are used to analyze changes in the volume of air masses inside the stratospheric polar vortex with temperatures sufficient for the formation of polar stratospheric clouds necessary for the destruction of the ozone layer.