Izvestiya of Saratov University.
Earth Sciences
ISSN 1819-7663 (Print)
ISSN 2542-1921 (Online)

общая циркуляция атмосферы

Features of the baric field at the Earth’s surface in July in the Northern and Southern hemispheres during different natural climatic periods

The article examines the nature of changes in the pressure field at the Earth’s surface around the globe during two natural climatic periods ofthe Earth’s climate system –the stabilization period andthe secondwave of globalwarming in July. The pressure fieldwas approximated by the geopotential field of the surface H0. In the northern hemisphere, no differences in the structure of the geopotential field of the H0 surface were found in the two natural climatic periods.

Research of the Atmospheric Circulation in the Atlantic-Eurasian Sector of the Hemisphere on the Background of these Climatic Changes in the Summer (for Example July)

In the present article explores the nature of the circulation in the Atlantic-Eurasian sector of the hemisphere at the average level of the tro­posphere. The change of the pressure field at 500 hPa is observed in natural climatic periods of state the earth’s climate system. Shown the role of circulation in the formation of regional climate in the summer.