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Flood in Austin - Economic losses assesment

Flood in Austin - Economic losses assesment. Alexandre Martinez November , 16 th 2011. Introduction. Flood is the main cause of natural disaster losses in the USA. Introduction. Economic assessment. Methodology. Floodplain of City of Austin. Floodplain of City of Austin.

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Flood in Austin - Economic losses assesment

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  1. Flood in Austin- Economiclossesassesment Alexandre Martinez November, 16th 2011

  2. Introduction • Flood is the main cause of naturaldisasterlosses in the USA.

  3. Introduction

  4. Economic assessment

  5. Methodology

  6. Floodplain of City of Austin

  7. Floodplain of City of Austin

  8. Land use of city of Austin : FIRMs

  9. Land use of city of Austin

  10. Vulnerability

  11. Vulnerability: Impact parameters

  12. Economicanalysis : Computation of EAD. Discharge (Q) Discharge (Q) Exceedance Probability (p) Stage (H) Damage (D) Damage (D) Stage (H) Exceedance Probability (p)

  13. h First Floor Elevation Economicanalysis : Computation of EAD. Value of the building Value of the content

  14. Economicanalysis : Computation of EAD.

  15. Conclusion • Basic evaluation of the economiclosses due to floods in urban areas: • Land Use analysis • Flood plain analysis • Economic value of structure, inventories analysis • To Do: • Inegratedtheses 3 analysis in order to evaluate the losses for a 2% annual chance flood in the city of Austin.

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