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close this bookAn Overview of Disaster Management (Department of Humanitarian Affairs/United Nations Disaster Relief Office - United Nations Development Programme , 1992, 136 p.)
close this folderChapter 8. Vulnerability and risk assessment 1
View the document(introduction...)
View the documentRisk management
View the documentRisk probability
View the documentAcceptable levels of risk
View the documentAssessing risk and vulnerability
View the documentHow is risk determined?
View the documentVulnerability evaluation
View the documentReducing vulnerability for displaced persons

Acceptable levels of risk

Many risks are associated with benefits. Living close to a volcano may bring the benefit of fertile soils for good agriculture. Generally, though, the exposure to natural and environmental hazards does not have any specific benefit associated with it - the exposure is a simple consequence of living or working in a particular location. This can have the effect of making such risks less acceptable than those from which some benefit is obtained. Generally the acceptable levels of risk appear to increase according to the benefits derived from being exposed to it. However, the acceptable level of risk appears to decrease over time as more people become exposed to a particular type of risk.