Typhoon Haiyan Case Study

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  • Typhoon Haiyan
    • Social Impacts
      • 2 million people homeless
      • 20,000 fleeing to Manila
    • Economic Impacts
      • Widespread damage to buildings and infrastructure
      • Total damage = $2.9 Billion
      • Airport was damaged
      • 70,000 hectares of farmland lost
    • Environmental Impacts
      • Heavy rainfall; 300mm in under 12 hours recorded
      • Huge storm surges up to 6 metres
      • Flooding and landslides
      • Sewage leaks
    • Political Impacts
      • Widespread looting
      • Local officials killed
      • Declared a cry for international help
    • The Philippines, November 2013
      • Originated from an area of low pressure in the Western Pacific Ocean
      • Category 5
    • Risk Management
      • Poorly constructed housing on the flat land nearest the sea
        • Steep hillsides put them at risk of landslides
      • Population density is distributed unevenly
        • Greatest in cities
    • Adaptation
      • Efforts to improve satellite and computer monitoring
      • Soft engineering techniques
        • Mangrove plantations
      • Work to improve warning systems and emergency plans
  • Mitigation
    • The WHO ensured that outbreaks of disease and dysentery were isolated
    • Typhoon Haiyan
      • Social Impacts
        • 2 million people homeless
        • 20,000 fleeing to Manila
      • Economic Impacts
        • Widespread damage to buildings and infrastructure
        • Total damage = $2.9 Billion
        • Airport was damaged
        • 70,000 hectares of farmland lost
      • Environmental Impacts
        • Heavy rainfall; 300mm in under 12 hours recorded
        • Huge storm surges up to 6 metres
        • Flooding and landslides
        • Sewage leaks
      • Political Impacts
        • Widespread looting
        • Local officials killed
        • Declared a cry for international help
      • The Philippines, November 2013
        • Originated from an area of low pressure in the Western Pacific Ocean
        • Category 5
      • Risk Management
        • Poorly constructed housing on the flat land nearest the sea
          • Steep hillsides put them at risk of landslides
        • Population density is distributed unevenly
          • Greatest in cities
      • Adaptation
        • Efforts to improve satellite and computer monitoring
        • Soft engineering techniques
          • Mangrove plantations
        • Work to improve warning systems and emergency plans

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