Response to the 2011 Great East Japan Earthquake and Tsunami disaster

Mathematics

• Tsunami 100%
• Disaster 91%
• Earthquake 81%
• Japan 79%
• Disaster Management 15%
• Evacuation 12%
• Paradigm 11%
• Land Use 6%
• Countermeasures 6%
• Rehabilitation 5%
• Vulnerability 5%

Physics & Astronomy

• disasters 90%
• earthquakes 76%
• Japan 64%
• land use 12%
• breakwaters 11%
• vulnerability 10%
• countermeasures 10%
• warning systems 10%
• shift 9%
• hazards 8%
• planning 7%
• destruction 7%
• histories 6%
• engineering 5%
• damage 5%

Engineering & Materials Science

• Tsunamis 82%
• Disasters 58%
• Earthquakes 53%
• Retaining walls 9%
• Breakwaters 5%