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Order Now Weather anomalies very challenging Nino weather anomalies very challenging. It is essential for their agriculture, where countries with huge populations have to feed them, made possible with assured crops.
It also leads to unforeseen flooding caused by excessive rains other environmental factors ike soil erosion 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 upsets Monsoon. We all know how huge is this Ocean and how very broad about miles it is at its Equator; its sheer volume of water absorbs 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 one of the most complicated problems with an innumerable set of parametrs ; that is a challenge. This occurs usually every years and can last between months.
During an El Nino the warm sea in the western pacific migrate towards the South American coast because they are being dragged across by the winds. This stops the upwelling near South America and means that there are little nutrients in the sea.
It causes crop failure and famine and many people died as a result.(a) Suggest why many countries find El Niño 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 going to focus on this specific area, where the usually south-easterly trade winds going from west of South America to Australia and Indonesia across the Pacific Ocean reverse or severely weaken.
(a) Suggest why many countries find El Niño weather anomalies very challenging. (10) (b) Explain why the human and economic costs of global hazards have increased. · These issues and the interesting questions arising from the experience of such as the role of the coupling over the Pacific and the attribution of monthly anomalies of Indian rainfall to El Nino are briefly timberdesignmag.com://timberdesignmag.com~virginia/Mark70thSymposium/.
· The redistribution of precipitation in response to El Niño–Southern and fire size. The interactions among fire weather, fuels, and ignition therefore make it challenging to separate climate and human controls on fire dynamics at regional and global scales.
and in many tropical countries, most land areas available for grazing had been timberdesignmag.com Has climate change driven urbanization in Africa?
seasonal monsoons in East and West Africa, and the multi-year El Nino/La Nina Southern Oscillation (ENSO) our focus is on local migration, which is very important in many African countries (Jónsson, ). Our goal is to model the effect of a change in moisture in a district on the timberdesignmag.com · These regions have between 8 and 12 months where rainfall is >50 mm/month and as many as days of precipitation each year, making the equatorial zone the wettest on the planet.
The equatorial region has no real dry season and is constantly hot and humid. during an El Nino event the ITCZ is deflected toward the unusually warm sea surface timberdesignmag.com /content/lesson07/html.