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Images, eqnz.chch.2010

Slipping of the tectonic plates caused tension cracks on this previously unknown faultline that runs through this paddock; magnitude 7.1 earthquake in mid-Canterbury on Saturday 4 September 2010.

Images, eqnz.chch.2010

This originally straight farm fence has been laterally displaced at least 2 metres where it crosses the previously unknown faultline from which the Saturday 4 September 2010 earthquake originated.

Images, eqnz.chch.2010

This originally straight farm fence has been laterally displaced at least 2 metres where it crosses the previously unknown faultline from which the Saturday 4 September 2010 earthquake originated.

Images, eqnz.chch.2010

Looking along this previously unknown faultline that runs through this paddock, note how the ground had heaved and subsided; magnitude 7.1 earthquake in mid-Canterbury on Saturday 4 September 2010.

Images, eqnz.chch.2010

The faultline cuts across Telegraph Road, leaving a kink in its originally straight alignment; aftermath of the magnitude 7.1 earthquake in mid-Canterbury on Saturday 4 September 2010.

Images, UC QuakeStudies

Cobwebs and graffiti in a shower block. The photographer comments, "This was the Soccer changing rooms in Bexley Park in Christchurch. They have now been made out of bounds due to the extensive damage to the big building. The spiders must have grown awfully big though".

Videos, UC QuakeStudies

A video of an address by Scott Noyes, Energy Management Specialist for Schneider Electric NZ, at the 2014 Seismics and the City forum. This talk was part of the Building Connectivity section, and focused on collaborative and innovative initiatives relevant to the rebuild of Greater Christchurch.

Videos, UC QuakeStudies

A video of an address by Antony Gough, Managing Director of Hereford Holdings Ltd, at the 2014 Seismics and the City forum. This talk was part of the Building Opportunities section, and explored commercial development opportunities in Central Christchurch, the constraints, and what needs to be done.

Images, UC QuakeStudies

Damaged seating in the QEII stadium. The photographer comments, "This is the QEII stadium in Christchurch. During the 22 February earthquake the stadium was severely damaged and looks like it will be demolished. Anyone in Bay 3 would have no need of the toilet after this happened".

Images, UC QuakeStudies

A digitally manipulated image of a damaged building in Madras Street. The photographer comments, "After the 22 February earthquake in Christchurch there was a lot of damaged buildings. Sometimes there is the odd one where being unclothed or de-bricked let the world see their beauty".

Images, UC QuakeStudies

A photograph of Doug Sexton holding a memento of his house at 378 Oxford Terrace. The memento was created by artist Sarah Brown for the Shared Lines Sendai/Christchurch Art Exchange. Brown used found objects from Doug Sexton's house to create this artwork in a tobacco tin.

Images, UC QuakeStudies

Broken panelling on a building on Colombo Street has exposed the interior of the walls. The photographer comments, "Seen in the Christchurch Earthquake Red Zone. If you saw this anywhere else in the world you would have thought that it was a piece of modern art".

Research Papers, Lincoln University

Liquefaction features and the geologic environment in which they formed were carefully studied at two sites near Lincoln in southwest Christchurch. We undertook geomorphic mapping, excavated trenches, and obtained hand cores in areas with surficial evidence for liquefaction and areas where no surficial evidence for liquefaction was present at two sites (Hardwick and Marchand). The liquefaction features identified include (1) sand blows (singular and aligned along linear fissures), (2) blisters or injections of subhorizontal dikes into the topsoil, (3) dikes related to the blows and blisters, and (4) a collapse structure. The spatial distribution of these surface liquefaction features correlates strongly with the ridges of scroll bars in meander settings. In addition, we discovered paleoliquefaction features, including several dikes and a sand blow, in excavations at the sites of modern liquefaction. The paleoliquefaction event at the Hardwick site is dated at A.D. 908-1336, and the one at the Marchand site is dated at A.D. 1017-1840 (95% confidence intervals of probability density functions obtained by Bayesian analysis). If both events are the same, given proximity of the sites, the time of the event is A.D. 1019-1337. If they are not, the one at the Marchand site could have been much younger. Taking into account a preliminary liquefaction-triggering threshold of equivalent peak ground acceleration for an Mw 7.5 event (PGA7:5) of 0:07g, existing magnitude-bounded relations for paleoliquefaction, and the timing of the paleoearthquakes and the potential PGA7:5 estimated for regional faults, we propose that the Porters Pass fault, Alpine fault, or the subduction zone faults are the most likely sources that could have triggered liquefaction at the study sites. There are other nearby regional faults that may have been the source, but there is no paleoseismic data with which to make the temporal link.

Research papers, University of Canterbury Library

Research on responses to trauma has historically focused on the negative repercussions of a struggle with adversity. However, more recently, researchers have begun to examine posttraumatic growth: the positive psychological change that emerges from the struggle with a potentially traumatic event. Associations have been found between posttraumatic growth and greater peritraumatic distress, greater objective severity of trauma exposure, greater perceived stressfulness of events, social support, female gender, cognitive and behavioural responses to trauma, and personality measures. Posttraumatic growth has been measured typically in individuals with varying levels of posttraumatic stress disorder symptoms and other psychological difficulties, such as depression and anxiety. Although some theory and research posits that higher resilience would prohibit posttraumatic growth, no studies have examined posttraumatic growth in a resilient sample. The Canterbury earthquake sequence of 2010 and 2011 involved potentially traumatic events that saw the community struggle with a variety of challenges. However, in the midst of earthquake destruction, some positive initiatives emerged, driven by locals. The Gap Filler project (using city spaces left empty from fallen buildings for art and interactive community projects) and the Student Volunteer Army (groups of volunteers coordinated to help others in need) are examples of this. In this context, it seemed likely that posttraumatic growth was occurring and might be seen in individuals who were coping well with challenges. Culture is theorised to influence the posttraumatic growth process (Calhoun, Cann, & Tedeschi, 2010), and the nature of the trauma undergone is also likely to influence the process of growth. The current thesis measures posttraumatic growth quantitatively and qualitatively in a New Zealand sample. It measures and describes posttraumatic growth in a resilient population after the earthquake sequence of 2010 and 2011 in Canterbury, New Zealand. Findings are used to test current models of posttraumatic growth for individuals coping well after trauma and to elaborate on mechanisms proposed by models such as the comprehensive model of posttraumatic growth (Calhoun et al., 2010) and the organismic valuing theory of growth through adversity (Joseph & Linley, 2005). Correlates of posttraumatic growth are examined and likely supporting factors of posttraumatic growth are identified for this population. Study 1 used quantitative analysis to explore correlates of posttraumatic growth and found that greater posttraumatic growth related to greater peritraumatic distress, greater perceived stressfulness of earthquake events, greater objective stressfulness of earthquake events, greater difficulty with stressful life events, less satisfaction with social support, and female gender. Findings from Study 1 give important detail about the nature of distress included in the comprehensive model of posttraumatic growth (Calhoun et al., 2010) for this population. Levels of posttraumatic growth were lower than those in North American studies but similar to those in a Chinese study. The current sample, however, showed lower endorsement of Relating to Others than the Chinese study, perhaps because of cultural differences. Study 2 used qualitative analysis to examine the experience of posttraumatic growth in the sample. The theme of ‘a greater sense of community’ was found and adds to the comprehensive model of posttraumatic growth, in that an expression of posttraumatic growth (a greater connection with others) can inform ongoing social processing in the posttraumatic growth process. Having a formal or informal role in earthquake recovery appeared to influence self-concept and reflection; this elaborates on the influence of role on reflection in Calhoun et al.’s model. Findings illustrate possible mechanisms of the organismic valuing process theorised by Joseph and Linley (2005). Implications include the importance of providing opportunities for individuals to take on a role after a crisis, encouraging them to act to respond to difficulties, and encouraging them to meet personal needs for relatedness, competence, and autonomy. Finding positive aspects to a difficult situation, as well as acknowledging adversity, can be supported in future to help individuals process their traumas. As a society, we can help individuals cope with adversity by providing ways they can meet their needs for relatedness, competence, and autonomy. Community groups likely provide opportunities for members to act in ways that meet such needs. This will allow them to effectively act to meet their needs in times of crisis.

Research papers, University of Canterbury Library

Post-earthquake cordons have been used after seismic events around the world. However, there is limited understanding of cordons and how contextual information of place such as geography, socio-cultural characteristics, economy, institutional and governance structure etc. affect decisions, operational procedures as well as spatial and temporal attributes of cordon establishment. This research aims to fill that gap through a qualitative comparative case study of two cities: Christchurch, New Zealand (Mw 6.2 earthquake, February 2011) and L’Aquila, Italy (Mw 6.3 earthquake, 2009). Both cities suffered comprehensive damage to its city centre and had cordons established for extended period. Data collection was done through purposive and snowball sampling methods whereby 23 key informants were interviewed in total. The interviewee varied in their roles and responsibilities i.e. council members, emergency managers, politicians, business/insurance representatives etc. We found that cordons were established to ensure safety of people and to maintain security of place in both the sites. In both cities, the extended cordon was met with resistance and protests. The extent and duration of establishment of cordon was affected by recovery approach taken in the two cities i.e. in Christchurch demolition was widely done to support recovery allowing for faster removal of cordons where as in L’Aquila, due to its historical importance, the approach to recovery was based on saving all the buildings which extended the duration of cordon. Thus, cordons are affected by site specific needs. It should be removed as soon as practicable which could be made easier with preplanning of cordons.

Research papers, University of Canterbury Library

This thesis set out to explore the experiences of clients and counsellors in immediate crisis intervention shortly after a major earthquake. It explored the experiences and perceptions of change during counselling for both clients and counsellor, all of which were exposed to the disaster. This study supported the idea of counsellors needing to adapt to the context of post-disaster counselling and addressing client’s immediate needs. Having both been through the same disaster meant counsellors were often going through similar experiences and emotions as their clients during this time. This led counsellors to develop a greater sense of connection and understanding of their client, as well as showing more emotional responsivity and self-disclosure. This was experienced as different to their normal therapy engagement. The implications of these counsellor responses were seen to be helpful, but at times had the potential to be hindering for counselling. Clients valued their counsellor’s techniques and personal qualities but often failed to identify what contribution they, themselves, made to change processes. The differing nature of counselling in post-disaster areas, as gauged by this study may help inform expectations and experiences regarding provision of post-disaster acute interventions.

Videos, UC QuakeStudies

Aerial footage of Canterbury and the Christchurch central city after the 4 September 2010 earthquake. The footage shows the earthquake damage to Homebush, St John's Church in Hororata, the railway tracks near Rolleston, and Westende Jewellers on Colombo Street. It also shows flooding in the streets of New Brighton.

Videos, UC QuakeStudies

A video of a tour of the Christchurch central city Red Zone. The video includes footage of the site of the Brannigans Building on the corner of Oxford Terrace and Gloucester Street, the inside of the central library, Gloucester Street, Manchester Street, High Street, Poplar Lane, and Hereford Street.

Videos, UC QuakeStudies

A video of people participating in the 'Bare Your Bum for Brighton' protest in New Brighton. The protest was organised by Pier Side Café owner Tony Brooks, as a humorous way of getting Christchurch city leaders to take notice of New Brighton after the 22 February 2011 earthquake.

Images, UC QuakeStudies

A scanned copy of a poster produced by the University of Canterbury Drama Society in 1973. The poster is advertising a play titled 'Peer Gynt', performed at James Hay Theatre in the Christchurch Town Hall. The poster was sourced from DramaSoc archives held at Macmillan Brown Library.

Images, UC QuakeStudies

An elaborate graffiti tag sprayed on a wall beside a demolition site on Tuam Street. A collection of abandoned objects lie on the site. The photographer comments, "Graffiti spotted in the Christchurch earthquake red zone. What I liked was the odd mixture of bits and bobs around it".

Images, UC QuakeStudies

Two workers inspect fuses placed in an embankment during reinforcement work. The photographer comments, "This is the reinforcing of an embankment in the port of Lyttelton, which partly collapsed in the Christchurch earthquakes. They are using the same equipment as used for blowing up rock faces to mend them".

Videos, UC QuakeStudies

A video of TVNZ's Breakfast show broadcasting live from Cathedral Square. Presenters Paul Henry and Pippa Wetzel have flown down to Christchurch to record a special show titled "Breakfast for Canterbury", which aims to celebrate the Canterbury region's resilience in the aftermath of the 4 September 2010 earthquake.

Audio, Radio New Zealand

It's been a long road to restore Christchurch's Isaac Theatre Royal, but tonight, it will finally open its doors again. The theatre sustained considerable damage in the earthquakes of 22nd February and 13th June 2011 and continuing shakes have made the restoration particularly difficult for architects. The project architect from Warren and Mahoney, is Vanessa Carswell.

Audio, Radio New Zealand

An insurance expert says a Supreme Court decision yesterday could open lawyers up to legal action from anybody who has bought a home in Christchurch since the 2010 and 2011 earthquakes. The court's decision makes it clear that insurers cannot be held liable for meeting the full replacement cost of a quake damaged home by the subsequent purchaser of that house.

Audio, Radio New Zealand

Film and TV reviewer Tamar Munch takes a look at the new US drama The Outsider, based on the Stephen King novel of the same name, and Help Is On The Way, a Kiwi documentary based on the 6.3 Christchurch earthquake and what happened to the 36 guest trapped on the top floors of the Hotel Grand Chancellor.

Audio, Radio New Zealand

Prime Minister Jacinda Ardern is promising help for Tongan children traumatised by Cyclone Gita and says New Zealand was too slow responding to children caught up in the Christchurch earthquakes. Ms Ardern spent the day in Nuku'alofa where she went to a school that was badly damaged from the cyclone last month. RNZ political reporter Mei Heron is in Tonga.

Images, UC QuakeStudies

An interior view of the Cranmer Court building's octagonal corner section, which housed Plato Creative from March 2008 to November 2009. Although designed to house a book depot, the room was used as the principal's office while Christchurch Normal School was operating from the building. The photograph showcases its high windows and intricate wooden ceiling.