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Takahashi, Ken; Montecinos, A.; Goubanova, Katerina; Dewitte, Boris
(American Geophysical Union (AGU), 2011-05)
We propose that the first two empirical orthogonal function (EOF) modes of tropical Pacific sea surface temperature (SST) anomalies do not describe different phenomena (i.e., El Niño‐Southern Oscillation (ENSO) and “El Niño Modoki”) but rather the nonlinear evolution of ENSO. We introduce two new ...