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Decadal variability in the North Pacific: The eastern North Pacific mode*
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ABSTRACT
Decadal variability in the North Pacific is studied in a series of coupled global ocean-atmosphere simulations using coupled modeling surgery-a set of modeling approaches that can be used to identify the origins and causes of a specific variability mode in the coupled climate system. Both modeling and observational studies suggest two distinctive internal modes in the North Pacific: the North Pacific mode (NPM) and the eastern North Pacific mode (ENPM). The ENPM originates fro...