Global Estimates and Spatial Distribution of 20-year Trends in Annual Mean Temperature and Annual Precipitation in 1940–2020.
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| Title: | Global Estimates and Spatial Distribution of 20-year Trends in Annual Mean Temperature and Annual Precipitation in 1940–2020. |
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| Authors: | Semenov, S. M.1,2 (AUTHOR) SergeySemenov1@yandex.ru, Kutuzova, K. M.1 (AUTHOR), Dobrolyubov, N. Yu.1 (AUTHOR) |
| Source: | Russian Meteorology & Hydrology. Mar2026, Vol. 51 Issue 3, p185-190. 6p. |
| Subject Terms: | *Global temperature changes, *Climate change, *Statistics, *Spatial arrangement, *Precipitation anomalies |
| Abstract: | Twenty-year trends in annual mean surface air temperature (°C/year) and annual precipitation (%/year) were calculated for 1940–2020. The source data were the HadCRUT5 Analysis version 5.0.2.0 and ERA5 reanalysis. Global estimates and spatial distributions (the values characterizing 5° × 5° latitude-longitude boxes) were obtained for four consecutive 20-year periods. Corresponding maps were drawn, and changes in the 20-year trends in space and time were described. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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