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Data sets Publications Expeditions Thesaurus
Southern Oscillation  search
RTatmosphere
 circulation
 El Nino
 Indian Ocean
 Pacific Ocean
 paleo-oceanography
SNFluctuation of the intertropical atmospheric circulation, particularly in the Indian Ocean and Pacific Ocean. It is strongly linked to El Nino which flows along the west coast of South America. Also search ENSO. Added to Thesaurus in 1995.