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Hazard , Vulnerability and Capacity Analysis. George.V.J Deputy Director Disaster Management Institute Bhopal. Objective Describe the nature and behaviour of several hazard types. Explain the process of hazard assessment at the district level
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Hazard, Vulnerability and Capacity Analysis George.V.J Deputy Director Disaster Management Institute Bhopal
Objective • Describe the nature and behaviour of several hazard types. • Explain the process of hazard assessment at the district level • To understand process of assessing disaster vulnerability • To understand the concept of capacity and various tools that are used to assess the same for district disaster management planning
Hazard • Hazard is an event or occurrence that has the potential for causing injuries to life and damaging property and the environment
Purpose of Hazard Assessment • The purpose of hazard assessment is to specify the nature and behaviour of the potential hazards and threats people face
Major Hazards known from MP Prespective • Earthquakes • Floods • Epidemics • Industrial Hazard • Drought • Hailstorm • Pest Attach • Conflicts
Possibility of New Hazards • Climate change • Economic Situation • Industrialization • Social unrest • New forms of Epidemics –AIDS, Bird flue etc.
One hazard Causing a secondary Hazard • Floods: epidemics, snake bite. • Drought: Epidemics, famine • Earthquake: Landslides, industrial disasters • Civil war: Refugees, displacement, epidemics
Factors to consider in understaning the nature and behaviour of hazards • Origin • Factor/s which create, result in hazard. Can be natural or man-made • Warning signs and signals • Scientific &indigenous indicators that hazard is likely to occur • Forewarning • Time gap between warning signs and the impact of hazard.
Factors to consider in understanding the nature and behaviour of hazards • Force: factors that make the power of hazards, e.g. intensity and magnitude of an earthquake. • Speed of onset • Rapidity of arrival and impact • Frequency • Time related patterns of occurrence of hazards
Factors to consider in understanding the nature and behaviour of hazards • Seasonality: Occurrence of a hazard in a particular time of the year. • Duration: Hazard’s presence in a time scale.
Some important points to consider in Hazard Assessment • Look at scientific and statistical data • Approach other knowledgeable sources/people • Understand the various intensities of the same hazard.
Tools for Hazard Assessment • Hazard Map • Historical profile • Seasonal calendar
Vulnerability Assessment • Vulnerability is a set of prevailing or consequential conditions which adversely affect people’s ability to prevent, mitigate, prepare for and respond to hazardous events • Identifying what elements are at risk and why (root causes)
Types of vulnerability • Physical/ material • Social/organisational • Attitudinal/motivational • Tools • Social Mapping • Resource Mapping • Gender Analysis • Secondary data.
Capacity Assessment • Capacities are strengthens and resources which are present in individuals, households and the community/sub-divisional/ district level which enable them to prevent, mitigate, prepare for cope with or quickly recover from a disaster
Categories of capacities • Physical/Material • Cash, land, tools, food, Access to Credit. • Social/ organisational • Social Network, extended family, local and state level welfare institutions • Attitudinal/Motivational • Sense of control, power, capabilities etc.
Understanding people’s previous experiences with hazards that enabled them to develop coping strategies. • Analyzing which resources are available and used by the community to reduce risk, who has access to these resources and who controls them. • Through capacity assessment, the community’s coping strategies and resources, which are available for disaster preparedness, mitigation and prevention are identified.
Tools for capacity Assessment • Social Mapping • Resource Mapping • Gendered Resource Mapping • Wealth Ranking etc.