1.3.8
Case Study: Katrina
Preparing for Hurricane Katrina
Preparing for Hurricane Katrina
Hurricane Katrina was a category 3 hurricane that struck Mississippi and Louisiana in the USA (a developed country) on 29th August 2005. New Orleans suffering particularly badly because its flood defences (levees) broke.


Weather forecasting in the USA
Weather forecasting in the USA
- Florida's National Hurricane Centre monitors potential hurricanes and tropical storms using satellite imagery and weather planes.
- The USA's high income allows it to spend more money on forecasting and prevention measures.


Flood defences
Flood defences
- Although the USA is a high income nation, New Orleans suffered particularly badly because its flood defences broke. Poor engineering meant that the levees did not do their job and 80% of New Orleans was underwater.


Impacts on the environment
Impacts on the environment
- Sewage entered New Orleans' water supply.
- Flooding in Louisiana damaged oil refineries resulting in large oil spills.
- Conservation areas near the coast were flooded and destroyed.
1Physical Geography
1.1River Environments
1.1.1Weathering
1.1.2Mass Movement
1.1.3Erosion
1.1.4Transportation
1.1.5Deposition
1.1.6River Landforms: Waterfalls & Gorges
1.1.7River Landforms: Interlocking Spurs
1.1.8River Landforms: Flood Plains
1.1.9River Landforms: Point Bars
1.1.10River Landforms: Levees
1.1.11River Landforms: Meanders
1.1.12River Landforms: Oxbow Lakes
1.1.13River Landscape Changes: Long Profile
1.1.14River Landscape Changes: Cross Profile
1.1.15Vertical & Lateral Erosion
1.1.16Flood Risk Factors
1.1.17Human Activities on Rivers
1.1.18River Management: Hard Engineering
1.1.19River Management: Soft Engineering
1.1.20Case Study: The River Eden - Landforms
1.1.21Case Study: The River Eden - Climate
1.1.22Case Study: The River Eden - Geology
1.1.23Case Study: The River Eden - Management
1.1.24Case Study: The River Eden - Human Activity
1.1.25End of Topic Test - River Environments
1.2Coastal Environments
1.2.1Weathering
1.2.2Mass Movement
1.2.3Erosion
1.2.4Deposition
1.2.5Longshore Drift
1.2.6Sediment Transportation
1.2.7Wave Action on Coasts
1.2.8Other Factors Influencing Coasts
1.2.9Coastal Landforms: Wave-cut Platforms & Cliffs
1.2.10Coastal Landforms: Headlands & Bays
1.2.11Coastal Landforms: Caves, Arches & Stacks
1.2.12Coastal Deposition
1.2.13Spits, Bars & Sand Dunes
1.2.14Human Activity on Coasts
1.2.15Coastal Defences: Hard Engineering
1.2.16Coastal Defences: Soft Engineering
1.2.17Coastal Defences: Managed Retreat
1.2.18Case Study: Holderness Coast Overview
1.2.19Case Study: Holderness Coast Management
1.2.20Case Study: Holderness Coast Defences
1.2.21End of Topic Test - Coastal Environments
1.3Hazardous Environments - Tropical Cyclones
1.3.1Characteristics of a Tropical Cyclone
1.3.2Structure of a Tropical Cyclone
1.3.3Physical Hazards of Tropical Cyclones
1.3.4The Impacts of Tropical Cyclones
1.3.5Responses to Tropical Cyclones
1.3.6Vulnerability to Tropical Cyclones
1.3.7Preparing for Tropical Cyclones
1.3.8Case Study: Katrina
1.3.9Case Study: Nargis
2Human Geography
2.1Economic Activity & Energy
2.2Rural Environments
3Global Issues
3.1Fragile Environments & Climate Change
3.2Globalisation & Migration
3.2.1Globalisation - Transport
3.2.2Globalisation - Communication Networks & Banking
3.2.3Push & Pull Factors
3.2.4TNCs & Globalisation
3.2.5Tourism Landscapes
3.2.6The Growth of Tourism
3.2.7The Economic Benefits of Tourism
3.2.8The Social & Cultural Benefits of Tourism
3.2.9The Economic Costs of Tourism
3.2.10The Social & Cultural Costs of Tourism
3.2.11Managing Tourism - Sustainability
3.2.12Managing Tourism - Quotas & Tourism Hubs
3.3Development & Human Welfare
3.3.1Ways of Defining Development
3.3.2Different Ways of Measuring Development
3.3.3Environmental Factors Causing Uneven Development
3.3.4Historical Factors Causing Uneven Development
3.3.5Economic Factors Causing Uneven Development
3.3.6Patterns of Development
3.3.7How Can we Reduce the Global Development Gap?
3.3.8Top-Down & Bottom-Up Development
Jump to other topics
1Physical Geography
1.1River Environments
1.1.1Weathering
1.1.2Mass Movement
1.1.3Erosion
1.1.4Transportation
1.1.5Deposition
1.1.6River Landforms: Waterfalls & Gorges
1.1.7River Landforms: Interlocking Spurs
1.1.8River Landforms: Flood Plains
1.1.9River Landforms: Point Bars
1.1.10River Landforms: Levees
1.1.11River Landforms: Meanders
1.1.12River Landforms: Oxbow Lakes
1.1.13River Landscape Changes: Long Profile
1.1.14River Landscape Changes: Cross Profile
1.1.15Vertical & Lateral Erosion
1.1.16Flood Risk Factors
1.1.17Human Activities on Rivers
1.1.18River Management: Hard Engineering
1.1.19River Management: Soft Engineering
1.1.20Case Study: The River Eden - Landforms
1.1.21Case Study: The River Eden - Climate
1.1.22Case Study: The River Eden - Geology
1.1.23Case Study: The River Eden - Management
1.1.24Case Study: The River Eden - Human Activity
1.1.25End of Topic Test - River Environments
1.2Coastal Environments
1.2.1Weathering
1.2.2Mass Movement
1.2.3Erosion
1.2.4Deposition
1.2.5Longshore Drift
1.2.6Sediment Transportation
1.2.7Wave Action on Coasts
1.2.8Other Factors Influencing Coasts
1.2.9Coastal Landforms: Wave-cut Platforms & Cliffs
1.2.10Coastal Landforms: Headlands & Bays
1.2.11Coastal Landforms: Caves, Arches & Stacks
1.2.12Coastal Deposition
1.2.13Spits, Bars & Sand Dunes
1.2.14Human Activity on Coasts
1.2.15Coastal Defences: Hard Engineering
1.2.16Coastal Defences: Soft Engineering
1.2.17Coastal Defences: Managed Retreat
1.2.18Case Study: Holderness Coast Overview
1.2.19Case Study: Holderness Coast Management
1.2.20Case Study: Holderness Coast Defences
1.2.21End of Topic Test - Coastal Environments
1.3Hazardous Environments - Tropical Cyclones
1.3.1Characteristics of a Tropical Cyclone
1.3.2Structure of a Tropical Cyclone
1.3.3Physical Hazards of Tropical Cyclones
1.3.4The Impacts of Tropical Cyclones
1.3.5Responses to Tropical Cyclones
1.3.6Vulnerability to Tropical Cyclones
1.3.7Preparing for Tropical Cyclones
1.3.8Case Study: Katrina
1.3.9Case Study: Nargis
2Human Geography
2.1Economic Activity & Energy
2.2Rural Environments
3Global Issues
3.1Fragile Environments & Climate Change
3.2Globalisation & Migration
3.2.1Globalisation - Transport
3.2.2Globalisation - Communication Networks & Banking
3.2.3Push & Pull Factors
3.2.4TNCs & Globalisation
3.2.5Tourism Landscapes
3.2.6The Growth of Tourism
3.2.7The Economic Benefits of Tourism
3.2.8The Social & Cultural Benefits of Tourism
3.2.9The Economic Costs of Tourism
3.2.10The Social & Cultural Costs of Tourism
3.2.11Managing Tourism - Sustainability
3.2.12Managing Tourism - Quotas & Tourism Hubs
3.3Development & Human Welfare
3.3.1Ways of Defining Development
3.3.2Different Ways of Measuring Development
3.3.3Environmental Factors Causing Uneven Development
3.3.4Historical Factors Causing Uneven Development
3.3.5Economic Factors Causing Uneven Development
3.3.6Patterns of Development
3.3.7How Can we Reduce the Global Development Gap?
3.3.8Top-Down & Bottom-Up Development
Unlock your full potential with Seneca Premium
Unlimited access to 10,000+ open-ended exam questions
Mini-mock exams based on your study history
Unlock 800+ premium courses & e-books