Peculiarities of the global climate tendencies in the south-east Russian plains

This article examines the annual and seasonal (winter and summer) changes in the frequency of occurrence of the main types of synoptic processes in the Lower Volga region in two natural climatic periods of the state of the earth climatic system - the stabilization period and the second wave of global warming. The frequency of occurrence of some types of synoptic processes revealed both climatic and seasonal differences. In the second wave of global warming, in comparison with the stabilization period, the frequency of cyclone impact on the Lower Volga region developed on the Arctic front and the number of Arctic anticyclones increase, and the frequency of polar-front cyclones and cases of the impact of the western periphery of the winter Asian anticyclone decreases. Seasonal differences in the frequency of occurrence were revealed in the Arctic anticyclones. During the second wave of global warming, these anticyclones penetrate into the Lower Volga region in summer more often than in winter. It is concluded that the contribution of the transformation factor to the observed warming increases and the role of summer seasons in the observed climatic changes increases, which is not typical for processes in the earth climatic system. It is indicated that obtained result is of great climatological significance and will serve the further development of the physical theory of climate.

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“…S.V. Morozova [10,15,16] proposed to name these time intervals the natural climatic periods of the state of the Earth climatic system.…”

Section: Resultsmentioning

confidence: 99%

Research of synoptic processes in the south-east of the Russian plain during different climatic periods

Morozova

Denisov

Polyanskaya

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…S.V. Morozova [17,25,26] suggested calling these climatic intervals the natural climatic periods of the state of the earth climatic system.…”

Section: Figure 1variability Of the Average Hemispheric Air Temperaturementioning

confidence: 99%

On the reaction of planetary altitudinal frontal zone to climatic changes

Morozova

Denisov²,

Kondakov³

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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This article examines the dynamics of the planetary high-altitude frontal zone in two natural climatic periods of the state of the earth's climate system - the stabilization period and the second wave of global warming. A change in the area and intensity of the altitudinal frontal zone in different climatic periods was found. The planetary altitudinal frontal zone area expands and its intensity decreases from the stabilization period to the second wave of global warming. The climatic change in the area of planetary altitudinal frontal zone is opposite to the seasonal dynamics of this characteristic. Climate change in intensity is similar to seasonal change. The mechanism of action of negative feedback (air temperature - dynamics of the planetary altitudinal frontal zone) is discovered and described. For the first time, negative feedback has been applied to predict climate variability at finite time scales.

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“…С. В. Морозовой (Morozova) [5][6][7] проведен статистический анализ циклических изменений приповерхностной температуры Северного полушария. В результате этого выделены климатические промежутки, на которых средняя полушарная приповерхностная температура воздуха имеет однонаправленные тенденции изменения.…”

Section: Introductionunclassified

Peculiarities of the temperature and humidity regime of the Right Bank of the Saratov region against the background of global climate trends

Morozova¹,

Alimpieva²,

Mardanshina³

et al. 2022

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The temperature and humidity regime of the Right Bank is considered according to the data of four weather stations in three natural climatic periods – stabilization, the first and second waves of global warming. There is an increase in the rate of warming from one natural climatic period to another. Against the background of a progressive rise in temperatures, there is an increase in the amount of precipitation in the cold half of the year and its decrease in the warm one. The revealed trend may indicate an increase in weather and climate risks of crop production in the Right Bank of the Saratov region

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Peculiarities of the global climate tendencies in the south-east Russian plains

Cited by 5 publications

References 1 publication

Research of synoptic processes in the south-east of the Russian plain during different climatic periods

Research of synoptic processes in the south-east of the Russian plain during different climatic periods

On the reaction of planetary altitudinal frontal zone to climatic changes

Peculiarities of the temperature and humidity regime of the Right Bank of the Saratov region against the background of global climate trends

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