Evaluate the Success of Strategies Used to Reduce the Impact of Tropical Storms.

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Evaluate the success of strategies used to reduce the impact of tropical storms.(30marks) Tropical storms are intense, low pressure systems which form over warm oceans and have very high wind speeds which reach over 150mph. A tropical storm can bring destruction whatever the category, the impacts which a tropical storms cause cannot be stopped but can be reduced by having effective strategies in place. In this essay I will be evaluating the success of strategies which are used to reduce these storm impacts. The first strategy I will evaluate is the use of levees in New Orleans, USA. During August 2005 Katrina was discovered forming over the South – Eastern Bahamas, the storm strengthened over the Gulf of Mexico, reaching category 5 status. At 6:10am 29th August the hurricane made landfall on New Orleans and the next day; the levees, which were meant to protect the city failed. This caused flooding in 80% of New Orleans and over 100,000 businesses and homes were destroyed. It was later on found that the levees failed because they were only built to withstand a category 3 hurricane, it was also recognised that during construction the wall segments of levees were not interlocked which made them weak and vulnerable to breaking under stress. In the end the levees broke after 10 feet of water. The levees proved not to be successful, they were the only form of protection to people who couldn’t evacuate and they failed, killing, angering and disappointing people. A $70 million cut was made to levee funding prior to the event which would’ve added to the cause of the failure of the levees. Cuts were made because New Orleans has a low economic value (1/3 people below poverty line) and the money saved in cuts can be used in more important areas. Hurricane was also monitored, it was found on the 23rd August and tracked till landfall, evacuation orders were put in place,

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