Long-term changes and variability of monthly extreme temperatures in India |
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| Authors: | Indrani Pal Abir Al-Tabbaa |
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| Institution: | 1. Department of Engineering (GRO), University of Cambridge, Trumpington Street, Cambridge, CB2 1PZ, UK
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| Abstract: | Extreme temperatures are changing worldwide together with changes in the mean temperatures. This study investigates the long-term trends and variations of the monthly maximum and minimum temperatures and their effects on seasonal fluctuations in various climatological regions in India. The magnitude of the trends and their statistical significance were determined by parametric ordinary least square regression techniques and the variations were determined by the respective coefficient of variations. The results showed that the monthly maximum temperature increased, though unevenly, over the last century. Minimum temperature changes were more variable than maximum temperature changes, both temporally and spatially, with results of lesser significance. The results of this study are good indicators of Indian climate variability and its changes over the last century. |
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