Assess the Reasons for the Difference in Impacts Between the Sichuan and the Denali Earthquakes

Assess the reasons for the difference in doctors between the Sichuan and the Denali temblors (20 Marks) Introduction The order of magnitude of an impact caused by an seism depends on many factors. iodine of these factors force bulge out be the level of discipline of the country, which is why it is ideal to liken and contrast the 2 earthquakes of Sichuan and Denali. principal(prenominal) Analysis MDC The Denali earthquake was find in the southern part of Alaska, just north of Anchorage. Alaska is one of the states of the join States of America which is located in the northeastwest of the continent of North America. This earthquake occurred on the Denali-Totschunda reproach system one of the durable strike-slip faults in the world. The tectonic displace of this area results from the interaction of the peaceful dwelling (oceanic) and the North American plate (Continental). This results in the subduction of the Pacific plate beneath the N.American plate becau se the continental plate is thicker and less(prenominal) dense and sudden movements in this subduction results in an earthquake such(prenominal) as the one experienced in Denali in 2002. This earthquake measured 7.9 on the Richter scale and violent quiver of the body politic triggered many landslides which buried valleys and glaciers.

The one inspection and repair that was damaged the around was the Northway airport this was the effect of liquefaction caused by the part transforming water staring(a) sediments into a liquid slurry. The population of this area is 1893 which works out as a population density of 0.1 hoi p olloi sq/mi. This earthquake caused no fatal! ities. This can be represented by utilise the realisation of a hazard model (figure 1) which suggests that Denali was to a greater extent watchful with a lower population and a higher(prenominal) gross domestic product per capita which means that investment into look for and response into earthquakes is more likely, sum the population is less unsafe to the hazard event. Figure 1 vulnerability of Population - base on GDP per Capita and Population size....If you lack to get a full essay, order it on our website: OrderCustomPaper.com

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