El Nino Essay -- Meteorology Weather Climate Essays

El Nino We live on an incredibly large planet. Even broader than the size of the planet are the mensuration of qualifyings and relationships between humans, animals, environment, weather, and the effects of each. Many times with busy schedules and modern lifestyles we lug the interaction that goes on between any number of concepts or ideas. We bring out to realize that a specific weather occurrence in the peaceable Ocean can apply an effect on every daytime life in the United States. El Nino is one of the largest scientific phenomenons that scientists have ever explored. The main concepts of El Nino are very simple and there are many variations, causes, affects, and relationships to study.The main idea behind El Nino is that the leash changes direction across the Pacific Ocean. In a non El Nino stratum (normal), the trade curves blow from east to west across the sea, from North and south-central the States towards the tropical regions of the Pacific Ocean. In an El Nino ye ar, the trade winds change direction and blow from Asia and the tropical Pacific towards North and South America (NOAA B, 2004). The changes in these winds, commonly called Southern Oscillation winds because the majority of activity happens in the southern parts of the Pacific, produce many other changes. In the final exam analysis, the winds are the root of this scheme. John Daly (2004) discussed how the winds produce major changes in the temperature of the ocean pee. This is the second main concept of El Nino. In normal years, when the wind blows from east to west, the temperature at Sea Surface is about 8 degrees cooler in the west than in the east. During El Nino, the winds blow a accredited amount of water towards the west, thus piling it up and making its erudition approximately one half meter deeper. Because of the loss of water at either coast, the deeper ocean water rises to replace what is gone. The deeper/cooler water is the book of facts of many incomes in North and South America however, in an El Nino year, the warmer water sits on top of the ocean, which creates many tribulations relating to both income and weather. The finish main point of El Nino is the weather that follows due to the changes in water temperature. Precipitation follows the warmer water, whichever direction it flows. During the normal wind patterns the rainfall in the southern Pacific islands is consistent and creates their tropical identity. Whe... ...lnino/history.asp.National Oceanic and atmospherical Administration (NOAA). capital letter D.C. exist updated April 22, 2004. http//www.pmel.noaa.gov/tao/elnino/el-nino-story.html. (A)National Oceanic and Atmospheric Administration(NOAA). Washington D.C. Last updated April 22, 2004. http//www.pmel.noaa.gov/tao/elnino/faq.htmlwhat. (B)National Oceanic and Atmospheric Administration (NOAA). Washington D.C. Last updated April 22, 2004. http//www.pmel.noaa.gov/tao/elnino/impacts.html. (C) Redmond, Kelly. El Nino, La Nina, and the Western U.S., Alaska and Hawaii. June 16, 1998. http//www.wrcc.dri.edu/enso/ensofaq.html.United States Geological Survey (USGS). 1998 calcium Flood. From News Release. Feb. 3, 1998, http//ca.water.usgs.gov/archive/floods/flood98/.University of Illinois, Champaign Illinois. Last updated April, 2000. http//ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/eln/rcnt.rxml. regular army Today, by the Associated Press. El Nino found to affect Antarctic Sea Ice. 2004. http//www.usatoday.com/news/science/cold-science/2002-03-06-nino-ice.htm.Williams, Jack. USA Today. Scientists Gather Information on El Nino Impact in Antarctica. January 8, 2003.