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来源类型Article
规范类型其他
DOI10.1016/j.ijdrr.2017.01.004
How much do disasters cost? A comparison of disaster cost estimates in Australia.
Ladds M; Keating A; Handmer J; Magee L
发表日期2017
出处International Journal of Disaster Risk Reduction 21: 419-429
出版年2017
语种英语
摘要Extreme weather events in Australia are common and a large proportion of the population are exposed to such events. Therefore, there is great interest as to how these events impact Australia's society and economy, which requires understanding the current and historical impact of disasters. Despite global efforts to record and cost disaster impacts, no standardised method of collecting and recording data retrospectively yet exists. The lack of standardisation in turn results in a range of different estimates of economic impacts. This paper examines five examples of aggregate disaster loss and impacts of natural disasters in Australia, and comparisons between them reveal significant data shortcomings. The reliability of data sources, and the methodology employed to analyse them can have significant impacts on conclusions regarding the overall cost of disasters, the relative costs of different hazards (disaster types), and the distribution of losses across Australian states. We highlight difficulties with time series comparisons, further complicated by the interdependencies of the databases. We reiterate the need for consistent and comparable data collection and analysis, to respond to the increasing frequency and severity of disasters in Australia.
主题Risk & ; Resilience (RISK) ; Risk, Policy and Vulnerability (RPV)
关键词Natural disaster economic loss Australia
URLhttp://pure.iiasa.ac.at/id/eprint/14291/
来源智库International Institute for Applied Systems Analysis (Austria)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/130927
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Ladds M,Keating A,Handmer J,et al. How much do disasters cost? A comparison of disaster cost estimates in Australia.. 2017.
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