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International Journal of Climatology · 2014 · Vol. 34 · Issue 3 · Wiley
The Standardized Precipitation Evapotranspiration Index ( SPEI ) was computed based on the monthly precipitation and air temperature values at 609 locations over China during the period 1951–2010.Various characteristics of drought across China were examined including: long‐term trends, percentage of area affected, intensity, duration, and drought frequency. The results revealed that severe and extreme droughts have become more...