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 magnitude of an impact caused by an seism depends on many factors. mavin of these factors force bulge out be the level of exploitation of the country, which is why it is ideal to liken and contrast the 2 earthquakes of Sichuan and Denali. of import Analysis MDC The Denali earthquake was dictated in the southern component 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 blur system one of the durable strike-slip faults in the world. The tectonic consideration of this area results from the interaction of the peaceful crustal plate (oceanic) and the North American plate (Continental). This results in the subduction of the Pacific plate beneath the N.American plate because t he 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 agitate of the body politic triggered many landslides which buried valleys and glaciers.

The one avail that was damaged the around was the Northway airport this was the effect of liquefaction caused by the breaking transforming water staring(a) sediments into a liquid slurry. The population of this area is 1893 which industrial plant out as a population density of 0.1 populate sq/mi. This earthquake caused no f! atalities. This can be represented by utilise the realisation of a hazard model (figure 1) which suggests that Denali was more(prenominal) watchful with a lower population and a higher(prenominal) gross domestic product per capita which means that investment into look into and response into earthquakes is more likely, sum the population is less conquerable to the hazard event. Figure 1 vulnerability of Population - found 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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