birkmann unu ehs spider bonn ws 2008
DESCRIPTION
UN-SPIDER Workshop 2008TRANSCRIPT
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"Advancing Knowledge for Human Security and Development“
United Nations UniversityInstitute for Environment and
Human Security
(UNU-EHS)
Second UN-SPIDER Workshop 13-15 October 2008
Session II: Vulnerability and Risk
Assessment - Introduction -
Dr.-Ing. Jörn Birkmann & Dr. Juan Carlos Villagran de Leon
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How to use remote sensing data for vulnerability and risk assessment?
How to combine remote sensing data and statistical data regarding vulnerability and risk?
How to use remote sensing data for vulnerability and risk assessment at different scales?
Who can benefit and use the data?
How to ensure the validity and reliability?
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VulnerabilityRiskHazard
technicallife-lines buildings
critical infrastructure
socio-economic
environmental
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ityDimensions of Vulnerability
Social DimensionVulnerability of different social groups,Role of social networks (coping)
Economic DimensionVulnerability of different economic sectors, such as fishery and hotel business in Sri Lanka
Environmental DimensionEnvironmental fragility (groundwater, land)Dependency on environmental services
Institutional DimensionEffectiveness and failure of structures and institutions
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Source: Bogardi/Birkmann (2004) and Cardona (1999/2001)
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ityVulnerability and Risk Assessment
stage of early warning
stage of risk managment
vulnerability components
Determine,quantify
and combineindicators
andcomponents
pre- andpostdisaster
short timebeforedisaster
Update data
Hazard
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LIPI UNU-EHS
BPS + local authorities from pilot areas
(U Andalas, UGM Yogjakarta, BAPPEDA Padang, Cilacap, Badung – Bali, GTZ)
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Exposure
Susceptibility
Coping Capacity
Rehabilitation
Population in the exposed zone day and nightExposed People
Receiving the warning
Decision to evacuate
Capability to evacuate
Livelihood rehabilitation
Health maintenance & rehabilitation capability
Understanding the warning
Intervention Tools /Adaptation
Exposed critical infrastructures
Hazard Degree of hazard impact
BBC framework categories
Thematic areas for indicator development
VULNERABILITY
Proportion of population without access to mobile phones
Proportion of population 5+ without primary school education
Proportion of population 5+ without high school education
Demographic susceptibility index
Exposure
Susceptibility
Coping Capacity
Rehabilitation
Population in the exposed zone day and nightExposed People
Receiving the warning
Decision to evacuate
Capability to evacuate
Livelihood rehabilitation
Health maintenance & rehabilitation capability
Understanding the warning
Intervention Tools /Adaptation
Exposed critical infrastructures
Hazard Degree of hazard impact
BBC framework categories
Thematic areas for indicator development
VULNERABILITY
Proportion of population without access to mobile phones
Proportion of population 5+ without primary school education
Proportion of population 5+ without high school education
Demographic susceptibility index
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ityLocal Assessment – Padang (LAST-MILE)
Inundation modelling
Class A
Class B
Class C
Class A
Class B
Class C
Class A
Class B
Class C
Geodatabase, physical vulnerabilityClass A
Class B
Class C
Class A
Class B
Class C
Class A
Class B
Class C
Geodatabase, physical vulnerability
Evacuation analysisEvacuation analysis
Evacuation Strategies and Plans
Socio-economic vulnerability assessment
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SUB-GROUPS
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A) Vulnerability / Dr. Jörn Birkmann
B) Hazard and Risk / Dr. Peter Zeil
C) Information for disaster preparedness and response / Dr. Juan C. Villagran
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Improved understanding on how remote sensing data is used in vulnerability and risk assessment
Systematization of lessons learnt: what has worked, what not?
Development of ideas on the web-based platfrom – what to share…
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How is the vulnerability and risk assessment structured?
Which elements at risk can be assessed with remote sensing (RS) information?
Hot to assess exposure, fragility and response capacities with RS and statistical data
How to integrate remote sensing information and census data within one assessment?
How should the information platform incorporate information regarding vulnerability and risk?
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Thank you for your attention!
[email protected]@ehs.unu.edu