Long-term variations of circulation in t
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Stefan Hastenrath; Dierk Polzin
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Article
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2011
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John Wiley and Sons
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English
β 438 KB
## Abstract Following diagnostic work two decades ago, this study examines the longβterm variations of rainfall in the West African Sahel and the underlying circulation mechanisms over the past century. Raingauge measurements bear out DRY regimes during 1910β1919 and 1979β1988 and WET regimes durin