CLIMATE CHANGE: The El Nino with a difference: Patterns of sea-surface warming and cooling in the tropical Pacific seem to be changing, as do the associated atmospheric effects. Increased global warming is implicated in these shifts in El Nino phenomena.
Ashok, Karumuri 1; Yamagata, Toshio 2
461(7263):481-484, September 24, 2009.
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