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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 about the Christchurch Pops Choir which is performing at the Christchurch Arts Festival. The video includes interviews with artistic director Luke Di Somma and president Lee Harris. Di Somma and Harris talk about starting the choir after the 2010 and 2011 Canterbury earthquakes, and singing pop music. The video also includes footage of the choir singing as part of a flash mob at the Christchurch International Airport.

Research papers, University of Canterbury Library

This thesis looks at the protocols museums and galleries adopt for the safeguarding of art, artefacts and cultural heritage. In particular, it analyses these procedures in relation to the 2010 and 2011 earthquakes in Christchurch, and considers how these events shaped the preventative conservation measures in place in museum and gallery institutions. Through gathering, assessing, and comparing this information about Christchurch’s institutions to disaster management best practices in national and international organisations, this thesis gauges the extent to which disaster management was changed in response to the events in Christchurch. This thesis first considers the growth in disaster management as a field, before examining what are considered best practices within this sector. Finally, it looks at specific institutions in Christchurch, including the Christchurch Art Gallery Te Puna o Waiwhetu, Canterbury Museum, and the Air Force Museum of New Zealand.

Research Papers, Lincoln University

The impact of the Canterbury earthquake sequence of 2010-12 and its aftermath has been enormous. This inventory lists some of the thousands of community-led groups and initiatives across the region that have developed or evolved as a result of the quake. This inventory is the third such inventory to have been produced. The Christchurch Earthquake Activity Inventory was released by Landcare Research in May 2011, three months after the devastating 22 February 2011 earthquake. The second inventory, entitled An Inventory of Community-led Recovery Initiatives in Canterbury, was collated by Bailey Peryman and Dr Suzanne Vallance (Lincoln University) approximately one year after the February earthquake. The research for this third inventory was undertaken over a four month period from June to September 2013, and was conducted primarily through online searches.This research was undertaken with funding support from the Natural Hazards Platform and GNS, New Zealand.

Research papers, University of Canterbury Library

Liquefaction during the 4th September 2010 Mw 7.1 Darfield earthquake and large aftershocks in 2011 (Canterbury earthquake sequence, CES) caused severe damage to land and infrastructure within Christchurch, New Zealand. Approximately one third of the total CES-induced financial losses were directly attributable to liq- uefaction and thus highlights the need for local and regional authorities to assess liquefaction hazards for present and future developments. This thesis is the first to conduct paleo-liquefaction studies in eastern Christchurch for the purpose of de- termining approximate return times of liquefaction-inducing earthquakes within the region. The research uncovered evidence for pre-CES liquefaction dated by radiocarbon and cross-cutting relationships as post-1660 to pre-1905. Additional paleo-liquefaction investigations within the eastern Christchurch suburb of Avon- dale, and the northern township of Kaiapoi, revealed further evidence for pre-CES liquefaction. Pre-CES liquefaction in Avondale is dated as post-1321 and pre-1901, while the Kaiapoi features likely formed during three distinct episodes: post-1458 and possibly during the 1901 Cheviot earthquake, post-1297 to pre-1901, and pre-1458. Evaluation of the liquefaction potential of active faults within the Can- terbury region indicates that many faults have the potential to cause widespread liquefaction within Avondale and Kaiapoi. The identification of pre-CES liquefac- tion confirms that these areas have previously liquefied, and indicates that residen- tial development in eastern Christchurch between 1860 and 2005 occurred in areas containing geologic evidence for pre-CES liquefaction. Additionally, on the basis of detailed field and GIS-based mapping and geospatial-statistical analysis, the distribution and severity of liquefaction and lateral spreading within the eastern Christchurch suburb of Avonside is shown in this study to be strongly in uenced by geomorphic and topographic variability. This variability is not currently ac- counted for in site-specific liquefaction assessments nor the simplified horizontal displacement models, and accounts for some of the variability between the pre- dicted horizontal displacements and those observed during the CES. This thesis highlights the potential applications of paleo-liquefaction investigations and ge- omorphic mapping to seismic and liquefaction hazard assessments and may aid future land-use planning decisions.

Audio, Radio New Zealand

There are 1,600 Canterbury homeowners with earthquake claims still open with EQC. About 100 homeowners turned up to a meeting organised by EQC Fix in Christchurch on Monday night - all with stories of home repair hell, botched repairs, or seemingly never-ending arguments with EQC, Southern Response, or their private insurer. They were all tired and wondering why they still had to fight more than nine years on from the first Canterbury Earthquake. Checkpoint video journalist Logan Church travelled to Christchurch to speak to those still fighting for what they believe they are entitled too.  

Videos, UC QuakeStudies

A video of an interview with Peter Townsend, Chief Executive of Canterbury Employers' Chamber of Commerce about the experiences of businesses in the aftermath of the 2010 and 2011 Canterbury earthquakes. Townsend talks about business collaboration in Christchurch, the need for businesses to have a back-up plans, the increase in people working from home, and the importance of businesses understanding their insurance. This video is part of a series about businesses in Christchurch after the earthquakes.

Audio, Radio New Zealand

The families of the victims of the CTV building collapse in Christchurch have told an engineering disciplinary hearing they've been waiting 12 years for accountability. The building collapsed in the February 2011 earthquake killing 115 people. It was designed by Dr Alan Reay's firm - Reay was criticised by the Earthquake Royal Commission for handing sole responsibility of it to an inexperienced employee. Reay has tried to stop the disciplinary process going ahead but it got underway in Christchurch today. Reporter Anna Sargent spoke to Charlotte Cook.

Images, eqnz.chch.2010

8 Velsheda Street, Bexley, Christchurch, across the road from my house was demolished a week or so ago, just one of many demolitions of Red Zone properties at the moment. This house was about ten years old and suffered land damage during the 4th September 2010 and 22nd February 2011 earthquakes. The same fate awaits my house later in the year o...

Images, eqnz.chch.2010

Best View - Press "L". After 36 million liters of water mysteriously disappeared from this reservoir on Huntsbury Hill following the February 22nd 6.3 earthquake in Christchurch work has started on repairing it. This image shows just how large the tank is with a work-truck parked inside it. See Video of TV3 News item:

Audio, Radio New Zealand

The immediate aftermath of the devastating 2011 Christchurch earthquake and its ongoing impact on residents' mental health is being described as a recovery of two halves. The latest wellbeing survey from the Canterbury District Health Board shows that one in five people, predominantly those living in the eastern suburbs, say they experience stress most or all of the time.

Audio, Radio New Zealand

Just one CTV employee who was in the building during the February 22 earthquake managed to escape before it came down. For Maryanne Jackson, the pain of losing 16 colleagues has been compounded by the lack of accountability following the catastrophic collapse that killed 141 people. She sat down with Checkpoint reporter Nick Truebridge and cameraman Nate McKinnon.

Audio, Radio New Zealand

Now have you ever wished you could play some cricket in the house on a rainy day? Well for one Christchurch family that dream's become a reality. Glenn Bongartz, with the help of his architect, upgraded his earthquake rebuild to feature a cricket wicket in the attic of the house. Glenn told Jimmy Ellingham how they did it.

Research papers, University of Canterbury Library

This paper presents an overview of the soil profile characteristics at strong motion station (SMS) locations in the Christchurch Central Business District (CBD) based on recently completed geotechnical site investigations. Given the variability of Christchurch soils, detailed investigations were needed in close vicinity to each SMS. In this regard, CPT, SPT and borehole data, and shear wave velocity (Vs) profiles from surface wave dispersion data in close vicinity to the SMSs have been used to develop detailed representative soil profiles at each site and to determine site classes according to the New Zealand standard NZS1170.5. A disparity between the NZS1170.5 site classes based on Vs and SPT N60 investigation techniques is highlighted, and additional studies are needed to harmonize site classification based on these techniques. The short period mode of vibration of soft deposits above gravels, which are found throughout Christchurch, are compared to the long period mode of vibration of the entire soil profile to bedrock. These two distinct modes of vibration require further investigation to determine their impact on the site response. According to current American and European approaches to seismic site classification, all SMSs were classified as problematic soil sites due to the presence of liquefiable strata, soils which are not directly accounted for by the NZS1170.5 approach.

Audio, Radio New Zealand

Its budget may have blown out by almost a third more than the original figure, but this weekend the doors to the Christchurch Town Hall will re-open for the first time since the 2011 earthquakes. It was touch and go whether the 47 year-old building would even be repaired after the 6.2 quake eight years ago today. 167-million-dollars later and the city is finally getting its town hall back. Conan Young was allowed inside for a sneak peak ahead of Saturday's official opening.