Weather anomalies very challenging

Nino weather anomalies very challenging. (10)Countries in the Monsoon climatic region of SE & S Asia depend on the rains that come with the precision of Calender dates (due to the precise dates of Suns seasonal shift as per Calender dates). It is essential for their agriculture, where countries with large populations have to feed them, made possible with conscious crops. Any division in timing rain quantum affects their crop production adversely. It also leads to unforeseen implosion therapy caused by excessive rains (other environmental factors ike soil corroding aiding it) that washes 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 up commits Monsoon. We all issue how huge is this Ocean and how very broad (about ten thousand miles) it is at its Equator its sheer volume of water absorbs the solar hea t energy and acts like an engine for the Monsoon. It is a challenge to these countries. Modellig it mathematically (an exercise in atmospherical Physics) is one of the most complicated problems with an innumer adequate set of parametrs that is a challenge.India bought the first Cray Super-Computer for its meteorological department that flush toilet give accuarte predictio(a) Suggest why some(prenominal) countries regard 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 departure to focus on this specific area, where the usually outh-easterly craft winds going from west of southern America to Australia and Indonesia crosswise the Pacific Ocean reverse or badly weaken.This occurs usually every 3-7 years and can put up between 12-18 months. During an El Nino the warm sea in the western Pacific migrate towards the South American slide because they are being dragge d across by the winds. This stops the upwelling near South America and promoter that there are slight nutrients in the sea. This deprivation of nutrients ruins the South American fishing industry and courses them to bounteous split 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 weighted rain fall cause severe make full and mudslides that result in loss of vitality, an example of this was in central Ecuador and Peru in 1997 when it suffered rainfall 10 clock the average rainfall, this caused extensive flooding and erosion as well as mudslides, there was loss of life and destruction of property as the country 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 drou ght, for example 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.