Hurricane Katrina

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  • Created by: gtaylor01
  • Created on: 12-05-17 13:50
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  • Basic info
    • 8.5 m storm surge in New Orleans
    • 200-250mm rainfall along gold coast
    • 29th aug 2005 strikes Florida, Louisiana, Bahamas, Gulf of Mexico
    • Hurricane Katrina
      • Impacts on physical environment
        • 218 sq/miles of marsh land turned into open water
        • Agricultural production damaged
          • cotton and sugar- cane crops flattened
        • Industrial waste, raw sewage + spilled oil contaminated New Orleans neighbourhoods
      • Impacts on build environment
        • telephones + mobiles didn't work, no internet access
          • tv stations disrupted
          • roads damaged
        • 80% of New Orleans underwater
        • 3 million left w/out electricity for weeks
        • tourism centres badly affected
      • Impacts on human environment
        • over 3000 deaths in Louisiana, Mississippi and Florida
        • costs = $100 billion
        • long term: jobs lost, tourism centres badly affected, little tourism thus little income
        • short term: flooding because water will clear
      • Responses
        • short term: FEMA mobilised 1000 homeland security workers to provide assistance to the city
        • long term: 560km levee floodwall system was put in place
          • diverted water from Mississippi river to rebuild wetlands
          • network of backup warehouses enough to shelter 350,000 residents
          • army corps of engineers rebuilt the levee system
            • high barriers
              • levees supported with steel beams that extend a far as 65 feet below sea level
      • Long term impacts: 10 years later
        • empty spaces where houses used to be
        • 4/5 residents believe New Orleans has almost recovered
        • in lower 9th ward the first school reopened 2 years later
        • little rebuilding in predominately black wards
          • 3/5 black residents believe New Orleans hasn't almost recovered
          • income gap between black and white residents has widened
        • in the lower  9th ward some roads and some houses are being rebuilt
        • NOT 10 YRS LT: 500,000 people including 160,000 children couldn't return to their homes for three months
        • NOT 10YRS LT: increase in respiratory illnesses due to higher old counts in flooded/ damp areas
        • NOT 10 YRS LT: poverty rates in New Orleans remain high
      • Long term management
        • united methodist committee of relief funded $6million 60 case management teams in the Gulf Coast region + other regions that will supply one on one support
        • 5 mission areas from The National Planning Frameworks: prevention, protection, mitigation, response and recovery
        • since 2005, FEMA has gained statutory authority to surge resources to states, tribes and territories ahead of disaster should the capacity of states or ties become overwhelmed
        • federal search and rescue coordinating group
        • FEMA has a year-round presence at the National Hurricane Center and deploys a Hurricane Liaison Team during hurricane season
    • levees caused flooding in New Orleans
    • failure of leadership @ federal, state and city level turned the disaster into a major unprecedented humanitarian crisis
      • inadequate response from authorities
    • 280km/h winds

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