Though ENSO is a single climate phenomenon, it has three states, or phases, it can be in. [Music in] NARRATOR: A satellite, observing the Pacific zone, measures the height of the ocean to monitor the El Niño phenomenon. The use of simple language and visuals in the form of animations can be a powerful medium to break down and explain complex ideas and information. 而其中niño在西班牙语是“男孩”之意，El是定冠词。这现象往往持续好几个月甚至1年以上，影响 范围极广。厄尔尼诺相反的自然现象称为拉尼娜（La Niña），拉尼娜就是“女孩”的意思。 El Niño is felt strongly in the tropical eastern Pacific with warmer than average weather. El Nino phenomenon: major impact on a number of Latin American countries. The effects of El Niño often peak during December; it's name "the boy" is thought to have originated as "El Niño de Navidad" centuries ago when Peruvian fishermen named the weather phenomenon after the newborn Christ. The El Niño in 1997-1998 is a very strong El Niño. Historically, this phenomenon has brought catastrophic effects to the Peruvian population located in certain areas of the Andes of Peru and in the coastal zones around the river mouths. Más del 50% del territorio mexicano es árido o semiárido, enfrentando graves problemas de desertificación. El Niño and La Niña are opposite phases of what is known as the El Niño-Southern Oscillation (ENSO) cycle.The ENSO cycle is a scientific term that describes the fluctuations in temperature between the ocean and atmosphere in the east-central Equatorial Pacific (approximately between the International Date Line and 120 degrees West). El Niño en México. Under normal conditions, the warm water and the … El Niño is a naturally occurring climate pattern associated with warming of the ocean surface temperatures in the central and eastern tropical Pacific Ocean, which can significantly influence weather patterns, ocean conditions, and marine fisheries worldwide. Because the phenomenon generates strong droughts in some areas, forest fires may occur ; Due to floods, many families lose their homes and belongings, which is a social problem for countries. On average, it occurs every two to seven years and can last up to 18 months. What causes these waters to change direction in the first place, is a weakening or change in the direction of trade winds. El Niño occurs on average every two to seven years, and episodes typically last nine to 12 months. The name El Niño, from the Spanish for “the little boy,” refers to the Christ child, because the phenomenon is usually noticed around Christmas time in the Pacific Ocean, where a warm current was observed around the area along the Peruvian coast. Because the phenomenon involving El Niño has become very visible in recent years as a dominant source of interannual climate variability around the world, there is a need to provide a more definitive meaning. Because the phenomenon involving El Niño has become very visible in recent years as a dominant source of interannual climate variability around the world, there is a need to provide a more definitive meaning. Sea surface temperatures usually peak around December (The phenomenon was called El Niño, Christ Child in Spanish, because of the time of year it generally occurs. The El Niño Southern Oscillation (ENSO) phenomenon contributes significantly to seasonal climate fluctuations in many regions of the globe, often with social and economic implications for human populations and the environment. La Nina, the “cool phase” of ENSO, is a pattern that describes the unusual cooling of the region’s surface waters. atmosphere, hydrosphere . These changes are due to natural interactions between the ocean and atmosphere. Climate variability from the El Niño and La Niña phenomenon is sometimes challenging to explain to non-scientific audiences especially children. El Niño and La Niña are considered the ocean part of ENSO, while the Southern Oscillation is its atmospheric changes. The two opposite phases, “El Niño” and “La Niña,” require certain changes in both the ocean and the atmosphere because ENSO is a coupled climate phenomenon. Much of the media coverage on El Niño has focused on the more extreme and negative consequences typically associated with the phenomenon. El Niño is a series of complex weather patterns that occurs every two to seven years. Agents usually own a number of attributes that are changed by rules/processes. The El Niño phenomenon can affect the production of electricity. The climatological event has driven BBVA Research to downgrade its growth forecasts for the Peruvian economy in 2016 to 2.8%, one percentage point below its previous forecast, 3.8%. Once an El Niño is declared, it seems every extreme weather-related event in the world is blamed on this phenomenon. Following an El Niño, an opposite phenomenon occurs, called La Niña. Component of the climate system. This year’s El Niño will likely last through March and could persist until May. Peru, and especially its agricultural sector, is one of the regions bearing the most severe impact from El Niño. We already established that the El Niño phenomenon is a direct result of warm water being pushed in an easterly direction to accumulate against the northwestern coastline of South America. El Niño is a climate phenomenon that occurs when a vast pool of water in the eastern tropical Pacific Ocean becomes abnormally warm. En México el fenómeno del Niño provoca inviernos más lluviosos y veranos más secos, siendo este último elemento el más problemático. On the satellite image, the color green corresponds to normal sea level. El Niño years are easier to see in the anomalies on the right hand panel. El Niño was originally named El Niño de Navidad by Peruvian fishermen in the 1600s. This name was used for the tendency of the phenomenon to arrive around Christmas. Categories. What is La Niña? However, this works only if it is accepted by everyone and past attempts to do this have not achieved such a consensus. These are the quantities acting or being modified within the occurrence of the phenomenon. As the atmosphere heats up, it has a direct effect on circulation patterns around the Earth, in particular, the jet streams found over the Pacific. El Nino is the “warm phase” of a larger phenomenon called the El Nino-Southern Oscillation (ENSO). https://praxistipps.focus.de/was-ist-el-nino-definition-und-erklaerung_98817 What Does It Do. 2.2.3 | El Nino. El Niño and La Niña are opposite extremes of the ENSO, which refers to cyclical environmental conditions that occur across the Equatorial Pacific Ocean. For this reason, rationing of water can be carried out in order to favor electric production. If the El Niño phenomenon makes its appearance like it did this year, the trade winds tone down or sometimes turn even in the opposite direction, wherefore the mass of warm water is carried back to the West African coast. ), but bigger impacts are often felt a few months later as global oceans gradually heat up. Indirect impacts reverberate around the globe in patterns that scientists refer to as "teleconnections." Water temperatures significantly warmer than the norm are shown in red, and water temperatures cooler than the norm are shown in blue. The term “El Niño” has evolved in its meaning over the years, leading to confusion in its use. In the zones shown in red and white, sea level is higher than normal, which means that the water is warmer. The anomalies show how much the sea surface temperature is different from the usual value for each month. Los períodos secos causados por el efecto del Niño, representan una grave amenaza para este país. El Niño is the largest natural disruption to the Earth system, with direct impacts across most of the Pacific Ocean. “Neutral” is in the middle of the continuum. The El Niño is this phenomenon and it is naturally occurring. El Niño : Local Phenomenon, Global Impact (English Edition) The El Niño-Southern Oscillation Phenomenon (Introduction to Religion) Workshop on the Phenomenon Known as "El Nino": Proceedings El Nino: The … The categorized component of the climate system, or resonance of climate phenomena in social systems . Sea surface temperature, rainfall, air pressure, atmospheric and ocean circulation all influence each other. As we previously said both the oceans and air get warmer. 14 September 2015, Rome – Prolonged dry weather associated with the El Niño phenomenon has severely reduced this year’s cereal outputs in El Salvador, Guatemala, Honduras and Nicaragua, putting a large numbers of farmers in need of agricultural assistance as the subregion tries to recover amidst ongoing dryness, FAO said today. Auch wenn dieser The el nino phenomenon durchaus im überdurschnittlichen Preisbereich liegt, findet sich dieser Preis in jeder Hinsicht in Punkten Qualität und Langlebigkeit wider. Statement on the occasion of the ECOSOC Special Meeting on Impacts of the 2015/16 El Niño phenomenon: Reducing risks and capturing opportunities 6 … La Niña (/ l ɑː ˈ n iː n j ə /, Spanish pronunciation: ) is a coupled ocean-atmosphere phenomenon that is the colder counterpart of El Niño, as part of the broader El Niño–Southern Oscillation (ENSO) climate pattern.The name La Niña originates from Spanish, meaning "the little girl", by analogy to El Niño meaning "the little boy". El Niño is a naturally occurring phenomenon characterized by the abnormal warming of sea surface temperature in the central and eastern equatorial Pacific Ocean. “Fenomeno del Niño” is the name given to an unpredictable weather event specific to the eastern side of the Pacific Ocean. Computer simulations reveal climate change could awaken an ancient Indian Ocean El Niño by 2100, but the phenomenon could occur as early as 2050 if the current warming trends continue. 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