GEOGRAPHY MYP/GCSE/DP
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      • Distribution of tectonic hazards
      • Causes of tsunami
      • Measuring earthquakes
      • Earthquake case study 1: Haiti
      • Earthquake case study 2: Christchurch
      • Why do earthquakes do more damage in LICs than in HICs?
      • How are volcanic eruptions measured?
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      • Causes of tropical cyclones
      • Tropical cyclones - case study
      • Why live in hazardous areas?
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      • Water supply
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      • The energy balance
      • Changes in the energy balance
      • The enhanced greenhouse effect
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      • Disparities in exposure to climate change risk and vulnerability
      • Government-led adaptation and mitigation strategies
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      • Malthus vs Boserup
      • Resource Stewardship strategies
      • Sustainable Development Goals
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      • The drainage basin as a system
      • How rivers change from source to mouth
      • River discharge
      • River processes
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      • Attempts at flood prediction
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      • Flood mitigation case studies
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      • Pressures on lakes and aquifers
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Tectonic Hazards Case Study 2: Christchurch, New Zealand, 22 February 2011.

Specification: 
Case study of the management of an earthquake in a developed country.
Picture

Photo analysis

Discuss and make brief notes on your response to the image of the earthquake. How does it compare to images of the Haiti earthquake? How is your response similar/different?
Picture

Where did the earthquake happen and why?

New Zealand lies on the boundary between the Pacific Plate and the Australian Plate. As the diagram below shows, the movement of the plates means that in the north a destructive boundary/subduction zone runs through the areas labelled Hikurangi Trough and Tonga-Kermadec Trench. On South Island, close to Christchurch, the two plates move in parallel to each other creating a conservative boundary.
Picture
Picture
Click on the link below to see seismic activity in the Christchurch area on Tuesday 22 February 2011. Remember to check that you have selected the correct date!
  • How many earthquakes struck Christchurch during this 24 hour period?
  • How will aftershocks increase damage and affect rescue and recovery efforts?
Picture

Background  information and causes

Card sort: sort the cards below into three categories:
  • Causes of the earthquake and background information
  • Impacts/effects of the earthquake
  • Responses/management of the earthquake.
Picture
Picture

Managing and responding to the Christchurch Earthquake

Use your material from the card sort and from the video below to complete the management/planning table for the Christchurch quake.
Picture

Mini-essay

With reference to named examples, explain why tectonic hazards may cause greater damage in LICs than in HICs. You should refer to names and located examples to support your argument. Credit will be given for the use of annotated maps and diagrams.
  • Home
    • Contact
  • MYP
    • Development >
      • An unequal world?
      • Billionaires investigation
      • Africa: the danger of a single story
      • Patterns of development
      • Trade and development
      • Fair Trade
      • Sustainable Development Goals
    • Tectonic Hazards >
      • What is risk?
      • Alfred Wegener and Continental Drift
      • Plate tectonics
      • Distribution of tectonic hazards
      • Measuring earthquakes
      • Why do people die in earthquakes?
      • School earthquake plan
      • Earthquake assessment
      • Volcanoes - what are they? Why are they important?
      • Volcano "Science Fair"
      • Causes of tsunami
    • Population >
      • Why study population?
      • Population distribution
      • Population growth
      • Population pyramids
      • Demographic transition model
      • Migration
      • Migration examples - case studies
      • Refugees in Indonesia
      • Population revision activities
    • Weather and Climate >
      • Weather vs Climate and why is it important?
      • Climate graphs
      • Why does it rain?
      • What affects temperature and why is Jakarta so hot and wet?
      • What causes wind and how do we measure it?
      • Microclimates
  • IGCSE
    • Course information
    • Physical: Hazardous environments >
      • Distribution of tectonic hazards
      • Causes of tsunami
      • Measuring earthquakes
      • Earthquake case study 1: Haiti
      • Earthquake case study 2: Christchurch
      • Why do earthquakes do more damage in LICs than in HICs?
      • How are volcanic eruptions measured?
      • Tropical storms - distribution
      • Causes of tropical cyclones
      • Tropical cyclones - case study
      • Why live in hazardous areas?
    • River Environments >
      • Hydrological cycle
      • River basins
      • Factors affecting river regimes
      • Fluvial processes: erosion
      • Fluvial processes: weathering and mass movement
      • Fluvial processes: transportation and depositon
      • River features and their formation
      • How rivers change from source to mouth
      • Uses of water
      • Water pollution
      • Water supply
  • IBDP
    • Changing population >
      • Global patterns of economic development
      • Physical and human factors affecting global population distribution
      • Case study 1: China
      • Case study 2: Niger
      • Demographic transition
      • Megacity growth
      • Forced migration and internal displacement
      • Ageing populations
      • Pro-natalist and anti-natalist policies
      • Gender equality policies
      • Trafficking policies
      • The Demographic Dividend
    • Global climate vulnerability and resilience >
      • Atmospheric system
      • The energy balance
      • Changes in the energy balance
      • The enhanced greenhouse effect
      • Climate Change and the Hydrosphere, Atmosphere and Biosphere
      • Impacts of climate change on people and places
      • Disparities in exposure to climate change risk and vulnerability
      • Government-led adaptation and mitigation strategies
      • Civil society and corporate strategies
    • Global resource consumption and security >
      • Progress towards poverty reduction
      • Measuring trends in global consumption
      • Global patterns and trends in the availability and consumption of water
      • Global patterns and trends in the availability and consumption of land/food
      • Global patterns and trends in the availability and consumption of energy
      • Water food and energy nexus
      • Recycling and waste
      • Malthus vs Boserup
      • Resource Stewardship strategies
      • Sustainable Development Goals
    • Freshwater - drainage basins >
      • The drainage basin as a system
      • How rivers change from source to mouth
      • River discharge
      • River processes
      • River landforms
      • Factors affecting flood risk
      • Attempts at flood prediction
      • Flood mitigation
      • Flood mitigation case studies
      • Water scarcity
      • Agricultural activities and water quality
      • Pressures on lakes and aquifers
      • Internationally shared water and conflict
      • Water management: participation of local communities
      • Dams as multi-purpose schemes
      • Water management: Integrated Drainage Basin Management (IDBM)
      • Managing wetlands
    • Leisure, Sport and Tourism >
      • Growth and purpose of leisure time
      • Categories of tourism and sport
      • Economic development and participation
      • Factors affecting personal participation
      • Factors affecting growth of tourism hotspots
      • Spheres of influencee
      • Factors affecting a national sports league
      • Festivals
      • Niche national tourism strategies
      • Role of TNCs
      • Tourism as a national development strategy
      • International sporting events
      • Consequences of unsustainable growth
      • Sustainable tourism
      • Future international tourism
      • Political and cultural influences on sport
    • Extended Essay in Geography >
      • Supervisor meetings
    • Skills/concepts >
      • Infographics
      • 4 Ps
      • Mock examination revision and preparation
  • Geography and ToK
  • Theory of Knowledge
    • Knowledge and Technology
    • Knowledge and Language
    • Knowledge and Politics
    • Knowledge and Religion
    • Knowledge and Indigenous Societies