Assessment of changes in trends and standard deviations of temperature in different regions of the globe for the period from 1956 to 2023
Abstract
A comparative analysis of changes in the linear trends and standard deviations of temperature in different months of the year in different latitudinal and longitudinal zones of the globe with reference to the peculiarities of the general atmospheric circulation during the period of the most rapid climate warming (1990–2023) and the preceding period of the same duration (1956–1989) had been carried out.
The peculiarities of changes in the linear trends and standard deviations of temperature in each of the three synoptic regions of the Northern hemisphere and in the region of the seasonal Siberian maximum of atmospheric pressure were considered separately.
Taking into account the Arctic increase in climate warming in recent decades, special attention was paid to the study of changes in the magnitude of linear trends and temperature variability in the high-latitude zones of the globe with a focus on analysing their differences in the Northern and Southern hemispheres.
The reasons for the increase in the positive temperature trends at high latitudes of the Northern hemisphere during the period of modern climate warming (1990–2023) due to the increase in the inflows of apparent and latent heat in the Arctic ocean during the last few decades during ice formation in the autumn period were considered. Confirmation of the previously revealed shift of the maximum rates of temperature growth in the north polar cap to August-November had been obtained.
About the Authors
V. F. Loginov
Institute of Nature Management of the National Academy of Sciences of Belarus
Belarus
Belarus
Vladimir F. Loginov – Academician, D. Sc. (Geography), Professor, Chief Researcher
10, F. Skoriny Str., 220076, Minsk
V. S. Mikutsky
Institute of Nature Management of the National Academy of Sciences of Belarus
Belarus
Belarus
Vladimir S. Mikutsky – Ph. D. (Physical and Mathematical), Leading Researcher
10, F. Skoriny Str., 220076, Minsk
Yu. A. Brovka
Institute of Nature Management of the National Academy of Sciences of Belarus
Belarus
Belarus
Yuliya A. Brovka – Ph. D. (Geography), Assistant professor, Senior Researcher
10, F. Skoriny Str., 220076, Minsk
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Review
For citations:
Loginov V.F., Mikutsky V.S., Brovka Yu.A. Assessment of changes in trends and standard deviations of temperature in different regions of the globe for the period from 1956 to 2023. Nature Management. 2025;(1):5-14. (In Russ.)
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