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El Nino Definition Geography. El Niño is an abnormal weather pattern caused by the warming of the Pacific Ocean near the equator off the coast of South America. El Nino is the warm phase of a larger phenomenon called the El Nino-Southern Oscillation ENSO. It occurs at the southern hemisphere at Pacific ocean rig. El ˈniɲo is the warm phase of the El NiñoSouthern Oscillation ENSO and is associated with a band of warm ocean water that develops in the central and east-central equatorial Pacific approximately between the International Date Line and 120W including the area off the Pacific coast of South America.
Its name comes from Peruvian fishermen who refer to the Corriente del Nino or the Current of the Christ Child to describe an invasion of warm surface water once every few years around Christmas time that greatly depletes their catch of fish. In this video we will understand ENSO - El Nino Southern Oscillation La Nina Walker circulation. El Niño ɛl ˈniːnjoʊ. El Niño is a climate pattern that describes the unusual warming of surface waters in the eastern tropical Pacific Ocean. El Niño ist eine Klimaanomalie die in unregelmäßigen Abständen von etwa zwei bis sieben Jahren vor allem im Pazifik zwischen Südamerika und Indonesien zu weitreichenden Veränderungen der. El Nino - oceanography a warm ocean current that flows along the equator from the date line and south off the coast of Ecuador at Christmas time oceanography oceanology - the branch of science dealing with physical and biological aspects of the oceans.
An irregularly recurring flow of unusually warm surface waters from the Pacific Ocean toward and along the western coast of South America that prevents upwelling of nutrient-rich cold deep water and that disrupts typical regional and global weather patterns compare la niña.
Definition of El Niño. ENSO or El Nino is defined by prolonged differences in Pacific-Ocean surface temperatures when compared with the average value. El Niño means the little boy in Spanish and is often referred to as the warm phase of the ENSO - being represented by periods of unusually warm water in the Pacific Ocean around the month of. Lexikon der GeographieEl Niño. El Niño ist eine Klimaanomalie die in unregelmäßigen Abständen von etwa zwei bis sieben Jahren vor allem im Pazifik zwischen Südamerika und Indonesien zu weitreichenden Veränderungen der. An El Nino requires five consecutive months of unusually high sea surface temperatures in the Eastern Pacific Ocean off the coast of South America to be considered an El Nino.