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Disaster And Emergency Management

Decent Essays

The term “social vulnerability” describes a fluid concept to the socioeconomic and demographic factors that can affect a population’s ability to mitigate risk. Vulnerability can be represented in a specific physical or geographic location, or those within a certain socioeconomic status, or demographic. The discussion of social vulnerability frequents the field of Disaster and Emergency Management, as it is an important factor in the planning and execution of mitigating possible risks that varying populations may face. Emergency managers in The United States of America use the Social Vulnerability Index (SVI) which uses U.S. census data to help identify communities which need aid and support before, during and recovering from a hazardous event (http://svi.cdc.gov). The SVI explains that numerous factors can weaken a community’s ability to prevent risk, human suffering and financial loss in the event of a disaster. Such factors listed include; poverty, lack of access to transportation, and over-crowded housing. These components, among others make up the concept of “social vulnerability” (http://svi.cdc.gov).

The SVI is used in all 4 of the phases of emergency management: planning, mitigation, response and recovery. For example, in emergency response, the SVI is utilized to estimate the amount of needed supplies for a specific vulnerable community. In emergency planning, the SVI can be used to determine evacuation strategies for those without vehicles or those living with a

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