On meteorological droughts in tropical P
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Ravinesh C. Deo
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Article
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2010
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John Wiley and Sons
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English
β 770 KB
## Abstract Analysis of historical droughts was undertaken by converting observed monthly rainfall over the period 1949β2008 to the Standardized Precipitation Index (SPI). The modified MannβKendall test applied on monthly rainfall showed statistically significant downward trends at significance lev