Peculiarities of the dynamics of the general atmospheric circulation in conditions of the global climate change

Abstract

In the last decades, poleward displacements of elements of the general atmospheric circulation such as the Hadley Cell and storm tracks have been observed. On the basis of results of the numerical model ing of climate dynamics using an idealized model of the climatic system, we showed that the tendency to the displacement of storm tracks to the poles in the Northern Hemisphere would continue under the conditions of climate warming (according to the RCP 8.5 scenario). We also discuss the other peculiarities of the dynam ics of the general circulation under the conditions of variable climate, which were revealed in the numerical experiment.