Risk assessmement of severe wind for Australian cities - first steps for assessing the impact of climate change  


Authors / CoAuthors

Cechet, B. | Arthur, C. | Nadimpalli, K. | Edwards, M. | Sanabria, A. | Chitt-Babu, D. | Yang, T. | Dale, K.

Abstract

A review commissioned by the Council of Australian Governments (COAG) in June 2001 entitled 'Natural Disasters in Australia: reforming mitigation, relief and recovery arrangements' concluded that a new approach to natural disasters in Australia was needed. While disaster response and reaction plans remain important, there is now a greater focus towards anticipation of mitigation against natural hazards, involving a fundamental shift in focus beyond relief and recovery towards cost-effective, evidence-based disaster mitigation. This new approach now includes an assessment of the changes in frequency and intensity of natural hazard events that are influenced by climate change, and aims to achieve safer, more sustainable Australian communities in addition to a reduction in risk, damage and losses from future natural disasters. Geoscience Australia (GA) is developing risk models and innovative approaches to assess the potential losses to Australian communities from a range of sudden impact natural hazards. GA aims to define the economic and social threat posed by a range of rapid onset hazards through a combined study of natural hazard research methods and risk assessment models. These hazards include earthquakes, cyclones, floods, landslides, severe winds and storm surge/tsunami. This presentation provides an overview of the risk that peak wind gusts pose to a number of Australian communities (major capital cities), and for some cities examines how climate change may affect the risk (utilising modelling underpinned by a small subset of the IPCC greenhouse gas emission scenarios).

Product Type

nonGeographicDataset

eCat Id

68535

Contact for the resource

  Custodian

MNHD  

  Point of contact

Commonwealth of Australia (Geoscience Australia)  
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia

Keywords

  • External PublicationAbstract
( Theme )
  • risk assessment
( Theme )
  • climate
( Theme )
  • wind
Australian and New Zealand Standard Research Classification (ANZSRC)
  • Earth Sciences
  • Published_Internal

Publication Date

2009-01-01T00:00:00

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Australian Government Security ClassificationSystem    

Classification - unclassified

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Creative Commons Attribution 4.0 International Licence    

Access - restricted

Use - license

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Purpose

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unknown

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geoscientificInformation

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