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Research papers, University of Canterbury Library

Tsunami events including the 2004 Indian Ocean Tsunami and the 2011 Tohoku Earthquake and Tsunami confirmed the need for Pacific-wide comprehensive risk mitigation and effective tsunami evacuation planning. New Zealand is highly exposed to tsunamis and continues to invest in tsunami risk awareness, readiness and response across the emergency management and science sectors. Evacuation is a vital risk reduction strategy for preventing tsunami casualties. Understanding how people respond to warnings and natural cues is an important element to improving evacuation modelling techniques. The relative rarity of tsunami events locally in Canterbury and also globally, means there is limited knowledge on tsunami evacuation behaviour, and tsunami evacuation planning has been largely informed by hurricane evacuations. This research aims to address this gap by analysing evacuation behaviour and movements of Kaikōura and Southshore/New Brighton (coastal suburb of Christchurch) residents following the 2016 Kaikōura earthquake. Stage 1 of the research is engaging with both these communities and relevant hazard management agencies, using a survey and community workshops to understand real-event evacuation behaviour during the 2016 Kaikōura earthquake and subsequent tsunami evacuations. The second stage is using the findings from stage 1 to inform an agent-based tsunami evacuation model, which is an approach that simulates of the movement of people during an evacuation response. This method improves on other evacuation modelling approaches to estimate evacuation times due to better representation of local population characteristics. The information provided by the communities will inform rules and interactions such as traffic congestion, evacuation delay times and routes taken to develop realistic tsunami evacuation models. This will allow emergency managers to more effectively prepare communities for future tsunami events, and will highlight recommended actions to increase the safety and efficiency of future tsunami evacuations.

Audio, Radio New Zealand

JAN TINETTI to the Minister of Education: What actions has the Government taken to increase the number of New Zealanders participating in vocational education? Hon PAUL GOLDSMITH to the Minister of Finance: What measures, if any, does he have in place to ensure New Zealanders receive good value for money from the Government’s major spending initiatives? Hon JUDITH COLLINS to the Minister of Housing: Will there be any further delays to the conclusion of the KiwiBuild reset, including due to the resignation of the KiwiBuild head of delivery? Dr DUNCAN WEBB to the Minister for Courts: What recent reports has he seen regarding the Canterbury Earthquakes Insurance Tribunal? Hon NIKKI KAYE to the Associate Minister of Education: Does she stand by her statement regarding learning support coordinator allocations, “I’m pleased, I’m really pleased. I know there are people complaining, and that’s OK. We seem to live in a world where somebody’s got to complain about everything”? Hon MARK MITCHELL to the Minister responsible for Pike River Re-entry: Does he stand by all his statements, policies, and actions on the Pike River Mine? ANGIE WARREN-CLARK to the Minister for the Environment: What action is the Government taking to enhance urban development and protect elite soils? TODD MULLER to the Minister of Agriculture: Does he have confidence in New Zealand’s agricultural sector? Hon DAVID BENNETT to the Minister of Corrections: Does he stand by his statement, “We have never had to manage a prisoner like this before”, in relation to the alleged Christchurch gunman? JENNY MARCROFT to the Minister for Infrastructure: What recent announcements has he made regarding the New Zealand Infrastructure Commission-Te Waihanga? BRETT HUDSON to the Minister of Transport: Can he rule out any further increases in transport taxes or charges under this Government? DENISE LEE to the Minister for Women: Why did she say yesterday that the equal pay legislation was in select committee when it was reported back on 13 May, and has been sitting on the Order Paper for three months?