Bei dem El Niño von 1982-83 zum Beispiel erholten sich die Algenbestände vor der Küste Südamerikas sehr rasch, und gelangten zu nie beobachteter Dichte. Christkind, eingebracht. Within the continental U.S., ... Great Mississippi Flood of 1927, the Great Flood of 1993, and widespread flooding and mudslides caused by the 1982–83 El Niño event in the western United States. El Nino can be understood as a natural phenomenon wherein the ocean temperatures rise especially in parts of the Pacific ocean. The El Niño phase represents the warm phase of the atmosphere-ocean relationship, during which the trade winds along the Equatorial Pacific weaken. Share Tweet Email. El Niño (span. Although observed for many years, the currently accepted definition of the ENSO phenomenon was largely shaped by a Trenberth’s publication in 1997. This page provides all possible translations of the word El Niño … El Nino causes the Pacific jet stream to move south and spread further east. El Niño brings dry weather and even droughts. El Nino takes place when warmer than usual sea water exists off the coast of South America. El Niño (span. El Niño is the name given to the occasional development of warm ocean surface waters along the coast of Ecuador and Peru. Regional Geography •Evidence show that Southern Africa’s climate is influenced by: –Tropical cyclone activities in the Indian Ocean –El Nino-Southern Oscillation (ENSO) –prevalence of the south easterly winds •The past seasons saw ENSO playing a major role in the regional climate. El Niño, (Spanish: “The Christ Child”) in oceanography and climatology, the anomalous appearance, every few years, of unusually warm ocean conditions along the tropical west coast of South America. Dieses weltweit einzigartige Klimaphänomen tritt alle 3-5 Jahre auf. So kann beispielsweise das Auftreten von El-Niño- bzw. El Niño, Klimaanomalie im tropischen Pazifischen Ozean mit globalen Auswirkungen, die in den Tropen besonders stark ausgebildet sind ( Abb. Zu einem El Niño gehört aus heutiger Sicht auch, dass er als Teil eines Zyklus verstanden wird, in dem nach einer sogenannten "normalen" oder mittleren Zwischenphase ein kaltes Ereignis folgt, das La Niña heißt und auf das nach einer weiteren Zwischenphase der nächste El Niño kommt. We now better understand these impacts and reproduce many of them in our climate models. El Niño, EN, periodisch wiederkehrende Strömungsumkehr der atmosphärischen und ozeanischen Zirkulation im tropischen Pazifik mit einer Andauer von mehreren Monaten. The climate pattern explained. During an El Niño, sea level pressure tends to be lower in the eastern Pacific and higher in the western Pacific while the opposite tends to occur during a La Niña. Published April 14, 2014 • 3 min read. El Niño and La Niña are known to be opposite phases of the El Niño-Southern Oscillation (ENSO) cycle. Durham University. This development is a temporary replacement of the cold current along the coast of Peru. El Niño-Southern Oscillation (ENSO) Describe El Niño-Southern Oscillation’s (ENSO) defining physical characteristics and impac... View more. For many people, El Niño and La Niña mean floods or drought, but the events are actually a warming or cooling of the eastern Pacific Ocean that impacts rainfall. During winter, this leads to wetter conditions than usual in the Southern U.S. and warmer and drier conditions in the North. 0,02 K überdecken, aber auch verstärken. Did You Know? El Niño definition is - 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. für „der Junge, das Kind“, hier konkret: „das Christuskind“) nennt man das Auftreten ungewöhnlicher, nicht zyklischer, veränderter Strömungen im ozeanographisch-meteorologischen System (El Niño-Southern Oscillation, ENSO) des äquatorialen Pazifiks.Das Phänomen tritt in unregelmäßigen Abständen von durchschnittlich vier Jahren auf. Part #1: Geographic Themes—60 Hours for SL, 90 Hours for HL. Translations Translations for El Niño ɛl ˈnin yoʊ El Niño Would you like to know how to translate El Niño to other languages? El Niño events are associated with a weakening, or even reversal, of the prevailing trade winds. These sea surface temperature and rainfall anomaly images show the direct correlation between ocean temperatures and rainfall during El Niño … El Niño. El Niño was recognized by fishers off the coast of Peru as the appearance of unusually warm water. Rückkopplungen die el niños) nennt man das Auftreten ungewöhnlicher, nicht zyklischer, veränderter Meeresströmungen im ozeanografisch-meteorologischen System (El Niño-Southern Oscillation, ENSO) des äquatorialen Pazifiks.Das Phänomen tritt in unregelmäßigen Abständen von durchschnittlich vier Jahren auf. EL-NINO | LA-NINA | Indian Ocean Dipole | IOD | Geography in news for upsc | @Simple CSE | UPSC CSEhttps://youtu.be/waFinpaqDAwWhat is black hole? Over Indonesia, rainfall tends to become reduced while rainfall increases over the central and eastern tropical Pacific Ocean. Typically, the equatorial trade winds blow from east to west across the Pacific Ocean. El niño definition, a warm ocean current of variable intensity that develops after late December along the coast of Ecuador and Peru and sometimes causes catastrophic weather conditions. The name El Niño, meaning the "little boy" in Spanish, was used because the phenomenon often arrived around Christmas. 2014/2015 El Nino is a Spanish word. See more. It is the nomenclature which is referred to for a periodic development along the coast of Peru. What does that mean for global weather? Every two to five years, El Nino reappears and lasts for several months or even a few years. ; El Niño normally occurs around Christmas and usually lasts for a few weeks to a few months. El Nino causes climate effects around the world. University. absenken und für wenige Jahre den jährlichen Erwärmungstrend von ca. Bereits im 19. This event is associated with adverse effects on fishing, agriculture, and local weather from Ecuador The IB Geography syllabus gives you seven options for study. The El Niño Southern Oscillation, or ENSO, is a quasi-periodic climate pattern that occurs across the tropical Pacific Ocean roughly every five years.. El Nino is a regularly occurring climatic feature of our planet. El Niño–Southern Oscillation (ENSO) is an irregular periodic variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean, affecting the climate of much of the tropics and subtropics. Sein Einsetzen um die Weihnachtszeit hat ihm den Name "El Niño", span. Part #1: Geographic Themes Option A: Freshwater. Peruvian scientists later noted that more intense climatic changes occurred at intervals of several years, shifting the meaning of El Niño to describe these irregular and intense events rather than the annual warming of coastal surface waters. ).Ursprünglich war El Niño nur die Bezeichnung für eine aus den Tropen nach Süden gerichtete Meeresströmung vor der südamerikanischen Westküste, die um die Weihnachtszeit auftrat und mit der eine Erwärmung des Wassers verbunden war. La-Niña-Ereignissen die globale Durchschnittstemperatur von einem Jahr auf das andere um 0,2 K erhöhen bzw. El Niño was recognized by fishers off the coast of Peru as the appearance of unusually warm water. Module. We have no real record of what indigenous Peruvians called the phenomenon, but Spanish immigrants called it El Niño, meaning “the little boy” in Spanish. El Niño is also thought to limit development of tropical storms in the North Atlantic, likewise La Niña can enhance development. La Niña stands for rainy weather and floods. El Niño hat aber nicht nur negative Auswirkungen, sondern bringt auch eine ganze Reihe positiver Entwicklungen mit sich. El Niño: A warming of the ocean surface, or above-average sea surface temperatures (SST), in the central and eastern tropical Pacific Ocean. By Rachel Hartigan National Geographic. für „der Junge, das Kind“, hier konkret: „das Christuskind“; pl. El Nino also has a strong effect on marine life off the Pacific coast. The term El Nino basically means ‘the child’. We have no real record of what indigenous Peruvians called the phenomenon, but Spanish immigrants called it El Niño, meaning “the little boy” in Spanish. An El Niño occurs when sea surface temperatures in the central and eastern tropical Pacific Ocean become substantially warmer than average, and this causes a shift in atmospheric circulation. 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