Weather anomalies very challenging

Nino weather anomalies very challenging. (10)Countries in the Monsoon climatic neck of the woods of SE & S Asia depend on the come downs that come with the precision of calender dates (due to the precise dates of Suns oceansonal shift as per press dates). It is essential for their agriculture, where countries with coarse populations have to feed them, made possible with assured rationalises. Any sportsman in timing rainfall quantum affects their crop production adversely. It also leads to unlooked-for flooding caused by excessive rains (other environmental factors ike soil erosion aiding it) that washes turn out the crops.Monsoon is created by the Sea surface temperature variation (Pacific Ocean largely) as per Calender dates. El Nino refers to the unusual, unseasonal warming of the equatorial currents of the Pacific Ocean that upsets Monsoon. We all sack out how huge is this Ocean and how very broad (about 10000 miles) it is at its Equator its chaste volume of water absor bs the solar heat energy and acts like an engine for the Monsoon. It is a challenge to these countries. Modellig it mathematically (an exercise in atmospheric Physics) is genius of the most complicated problems with an innumerable set of parametrs that is a challenge.India bought the first Cray Super-Computer for its meteorological department that can give accuarte predictio(a) Suggest why many countries rule El Nino weather anomalies very challenging. (10) El Nino is referring to the dramatic change that occurs in the walker circulation cell and in other areas but I am expiry to focus on this specific area, where the usually outh-easterly trade winds going from due west of southeastward America to Australia and Indonesia crosswise the Pacific Ocean set aside or severely weaken.This occurs usually every 3-7 years and can exist between 12-18 months. During an El Nino the warm sea in the western peace-loving migrate towards the South American coast because they are being dr agged across by the winds. This stops the upwelling near South America and means that at that place are little nutrients in the sea. This lack of nutrients ruins the South American look for industry and courses them to loose lots of income and money, for xample in 1982/83 El Nino the South American fishing industry lost $290 million.Also as you can sea from fgure 7 there is lots of rain fall on the west coast of South America due to the low pressure, this heavy rain fall cause severe flooding and mudslides that result in exhalation of life, an type of this was in central Ecuador and Peru in 1997 when it suffered rainfall 10 times the average rainfall, this caused extensive flooding and erosion as well as mudslides, there was loss of life and destruction of property as the sylvan wasnt able to cope with the severe weather.On the other side of the pacific in Australia and Indonesia the cold weather reduces evaporation, which causes very little rain and therefore drouth, for exam ple in the 1982/83 El Nino eastern Australia suffered one of its worst drought ever, resulting in a $2000 million loss in agriculture production. It causes crop failure and famine and many people died as a result.