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Images, eqnz.chch.2010

Knox Church, Cnr Bealey Ave & Victoria St (08.03.2011) City Christchurch Canterbury New Zealand © 2011 Phil Le Cren Photo Taken With: Canon EOS 1000D + Canon EF/EF-S lenses + 10.1 effective megapixels + 2.5-inch TFT color LCD monitor + Eye-level pentamirror SLR + Live View shooting. + EOS Built-in Sensor cleanin...

Research papers, University of Canterbury Library

The city of Christchurch and its surrounds experienced widespread damage due to soil liquefaction induced by seismic shaking during the Canterbury earthquake sequence that began in September 2010 with the Mw7.1 Darfield earthquake. Prior to the start of this sequence, the city had a large network of strong motion stations (SMSs) installed, which were able to record a vast database of strong ground motions. This paper uses this database of strong ground motion recordings, observations of liquefaction manifestation at the ground surface, and data from a recently completed extensive geotechnical site investigation program at each SMS to assess a range of liquefaction evaluation procedures at the four SMSs in the Christchurch Central Business District (CBD). In general, the characteristics of the accelerograms recorded at each SMS correlated well with the liquefaction evaluation procedures, with low liquefaction factors of safety predicted at sites with clear liquefaction identifiers in the ground motions. However, at sites that likely liquefied at depth (as indicated by evaluation procedures and/or inferred from the characteristics of the recorded surface accelerograms), the presence of a non-liquefiable crust layer at many of the SMS locations prevented the manifestation of any surface effects. Because of this, there was not a good correlation between surface manifestation and two surface manifestation indices, the Liquefaction Potential Index (LPI) and the Liquefaction Severity Number (LSN).

Images, UC QuakeStudies

For the first time in November 2011, Christchurch residents finally had the opportunity to see the earthquake-damaged city centre on the Red Zone bus tours organised by CERA. Partial view of the Citizens' War Memorial beside the cathedral.

Research Papers, Lincoln University

The topic of ‘resilience’ thinking seems of late to have superseded that of ‘sustainability’ thinking. Sustainability means simply that which sustains and lasts but has taken on many different subtle nuances over the last 20 years since it came into common parlance with the Bruntland Report of 1987, which sought to clarify the definition. However, resilience ‘speak’ has become hot property now, especially highlighted since Christchurch experienced a natural disaster in the form of several large earthquakes from Sep 2010 until most recently in December 2011. Many people comment on how resilient people have been, how resilient the city has been, so it seems timely to investigate what resilience actually means and importantly, resilient to what and of what? (Lorenz, 2010). This essay will look at the concept of systems and resilience, definitions and theories will be explored generally and then these concepts will be more closely defined within the context of a particular system, that of Somerfield School located in the western suburbs of Christchurch.

Videos, UC QuakeStudies

A video of an interview with Corporal Pani Bell about his work guarding cordons at the edge of the Christchurch central city red zone. Bell talks about the progress of the Christchurch rebuild, the shrinking of the red zone, the implosion of the Radio Network House on Worcester Street, and the temporary offices which have been built for the cordon guards.

Audio, Radio New Zealand

Kim Hill talks to Sam Crofskey, the owner of C1 Espresso in the Christchurch CBD, which reopened in 2012 after the Canterbury earthquakes and will celebrate its twentieth anniversary this year. He spoke on the WORD Christchurch panel, How Are We Doing, Christchurch?, and this week launched Let's Take a Walk, a pop-up book for children about the quakes that he created with his wife Fleur and illustrator Hannah Beehre. He is joined by Joseph Hullen (Ngai Tuahuriri, Ngai Tahu), a hunter gatherer, fisherman, explorer, kaitiaki and storyteller who has spent a lifetime gathering traditional kai and listening to stories about his hapu. He is a whakapapa researcher for Te Runanga o Ngai Tahu, and is leading three sold-out walking tours during WORD Christchurch along the banks of the Otakaro (Avon River), uncovering the city's history.

Images, eqnz.chch.2010

Maybe it should be titled "Pray Here"! The old church buildings next to the Christchurch Basilica (Cathedral of the Blessed Sacrament) have been demolished and replaced with ANOTHER Wilson's Car Park. Hundreds of sites in the city where buildings have been demolished after the earthquakes have been replaced in the short term by car parks!

Research Papers, Lincoln University

The Christchurch earthquakes brought to an abrupt halt a process of adaptive reuse and gentrification that was underway in the south eastern corner of the central business district. The retail uses that were a key to the success of this area pre-earthquake could be characterised as small, owner operated, quirky, bohemian, chaotic and relatively low rent. This research reports on the progress of a long term, comprehensive case study that follows the progress of these retailers both before and after the earthquakes. Findings include the immediate post-earthquake intentions to resume business in the same location as soon as possible were thwarted by government imposed cordons of the CBD that were only lifted nearly three years later. But, businesses were resilient and generally reinvented themselves quickly in alternative suburban locations where government “rebuild” restrictions were absent. It remains to be seen if this type of retail will ever return to the CBD as government imposed plans and the rents demanded for retail space in new buildings appear to preclude small owner-operated businesses.

Research Papers, Lincoln University

Earthquakes and other major disasters present communities and their authorities with an extraordinary challenge. While a lot can be done to prepare a city’s response in the event of a disaster, few cities are truly prepared for the initial impact, devastation, grief, and the seemingly formidable challenge of recovery. Many people find themselves overwhelmed with facing critical problems; ones which they have often never had experience with before. While the simple part is agreeing on a desired outcome for recovery, it appears the argument that exists between stakeholders is the conflicting ideas of How To effectively achieve the main objective. What I have identified as an important step toward collaborating on the How To of recovery is to identify the ways in which each discipline can most effectively contribute to the recovery. Landscape architecture is just one of the many disciplines (that should be) invovled in the How To of earthquake recovery. Canterbury has an incredible opportunity to set the benchmark for good practice in earthquake recovery. To make the most of this opportuntiy, it is critical that landscape architects are more effectively engaged in roles of recovery across a much broader spectrum of recovery activities. The overarching purpose of this research is to explore and provide insight to the current and potential of landscape architects in the earthquake recovery period in Canterbury, using international good practice as a benchmark. The research is aimed at stimulating and guiding landscape architects dealing with the earthquake recovery in Canterbury, while informing stakeholders: emergency managers, authorities, other disciplines and the wider community of themost effective role(s) for landscape architects in the recovery period.

Images, UC QuakeStudies

For the first time in November 2011, Christchurch residents finally had the opportunity to see the earthquake-damaged city centre on the Red Zone bus tours organised by CERA. Damage to the Odeon Theatre can be seen out the window.

Images, UC QuakeStudies

For the first time in November 2011, Christchurch residents finally had the opportunity to see the earthquake-damaged city centre on the Red Zone bus tours organised by CERA. Damage to the Odeon Theatre can be seen out the window.

Images, UC QuakeStudies

For the first time in November 2011, Christchurch residents finally had the opportunity to see the earthquake-damaged city centre on the Red Zone bus tours organised by CERA. Damage to buildings on Cashel Street can be seen out the window.

Images, UC QuakeStudies

For the first time in November 2011, Christchurch residents finally had the opportunity to see the earthquake-damaged city centre on the Red Zone bus tours organised by CERA. The Regent Theatre dome which has been removed from the building.

Images, UC QuakeStudies

For the first time in November 2011, Christchurch residents finally had the opportunity to see the earthquake-damaged city centre on the Red Zone bus tours organised by CERA. Looking into Cathedral Square, the Regent Theatre dome can be partially seen.

Images, UC QuakeStudies

A view of the intersection of Hereford Street and Cambridge Terrace. The end gable of the Library Chambers has crumbled, and the area has been cordoned off with fencing and cones. In the background is the Christchurch City Council's Civic Offices.

Audio, Radio New Zealand

Victorian Authorities are warning residents of significant aftershocks following on from the magnitude 5.8 earthquake which shook Melbourne around 9am yesterday, causing significant structural damage across the city. The University of Melbourne's Dr Mark Quigley is a professor of tectonics, who became a familiar voice and face through the Christchurch quakes. Our producer Matthew Theunissen asked him how yesterday's quake compared to those he experienced in Christchurch.

Videos, UC QuakeStudies

A video of a tour through the Christchurch central city Red Zone. The video includes footage of Cathedral Square, Hereford Street, the Hotel Grand Chancellor, High Street mall, Gloucester Street, Worcester Street, Latimer Square, and AMI House.

Images, UC QuakeStudies

Members of the USAID Disaster Assistance Response Team and New Zealand Urban Search and Rescue Team in front of a collapsed house in the Christchurch central city. In the background, the Newstalk ZB Building can be seen.

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.

Images, UC QuakeStudies

Messages on the "I hope Christchurch will..." blackboard on the corner of Tuam and Colombo Streets. Members of the public were invited to fill in the gaps with what they would like to see in the rebuilt city. Messages can be seen, such as, "Smile!", "Be filled with art and culture!", "Cater and be fun for all ages", "Always be positive" and "Wake up".

Videos, UC QuakeStudies

A video of a panel summary at the 2015 Seismics and the City forum, featuring Hon. Nicky Wagner, Associate Minister for the Canterbury Earthquake Recovery; John Ombler, Acting CEO of CERA; Ian Townsend, CEO of CERA; Raf Manji, Finance Spokesperson at the Christchurch City Council; Peter Townsend, CEO of Canterbury Employers Chamber of Commerce; and Joanna Norris, Editor of The Press.