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Images, Alexander Turnbull Library

A man representing 'Chch' (Christchurch) walks a tightrope between two cliffs. Suddenly below there are piles of dollar notes from the 'AMI' and he says 'A safety net at last!' Context - Christchurch earthquake problems with insurance. Insurers are saying that they will only pay for repairs for houses in the Red zone that are destined for demolition but that are relatively undamaged. Maybe the cartoon is expressing an ironic response to AMI's 'total replacement' policy. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

A man gets a phonecall from the Earthquake Commission (EQC) informing him that he can 'remediate and build here again!' The call comes just as another aftershock happens causing the family and pets to huddle in a terrified crowd as the house collapses around them and they find themselves waist-deep in mud and water. Refers to the Canterbury earthquake of 4th September and its continuing aftershocks as well as the problems surrounding rebuilding. Quantity: 1 digital cartoon(s).

Images, UC QuakeStudies

A yellow sticker on the door of a house in Worcester Street reading, "Restricted use. No entry except on essential business. Warning: This building has been damaged and its structural safety is questionable. Earthquake aftershocks present danger. Enter only at own risk. Subsequent events may result in increased damage and danger, changing this assessment. Reinspection may be required. The damage is as described below: partial collapse of longitudinal walls". Following on from this are the specific conditions that must be complied with to enable entry into the property, the inspector's identification details, and the date and time the building was inspected. At the bottom the form reads, "Do not remove this placard. Placed by order of the territorial authority Christchurch City Council".

Videos, UC QuakeStudies

A video of an interview with Julia Morison, a Christchurch-based artist, about her sculptures in a vacant site on the Christchurch central city. The artwork, titled 'Tree Houses for Swamp Dwellers', took over a year to make and will act as a centrepiece for the Scape Public Art festival, which begins on 27 September 2013. The sculpture was designed to provide a playground for children and a shady spot for workers on their lunch breaks. Morison also talks about how the sculpture was designed to be relocated and reconfigured so that it can be moved to a new location when construction begins on the vacant site.

Images, UC QuakeStudies

A residential property in Bexley with an overgrown garden. A spray-painted message on the wall of the house reads, "Thanks 4 the memories, 1997-2012, kia kaha". The photographer comments, "Today I took a drive around the residential area between Bexley and New Brighton. It was a stark reminder to be thankful for the situation we're in and perhaps not complain too much that our garden wall hasn't yet been rebuilt ... Saddest of all are the messages that have been scrawled on walls and garage doors by departing locals. At one end of the scale, thanking the family home for the memories, and at the other end of the scale cursing the looters which have made a bad situation that much more unbearable".

Articles, UC QuakeStudies

A copy of a document from Empowered Christchurch which was sent to Queen Elizabeth. The document consists of a letter from Empowered Christchurch to Douglas Martin, Crown Manager from the Christchurch City Council, and Official Information Act requests sent to Building and Construction Minister Maurice Williamson and Canterbury Earthquake Recovery Minister Gerry Brownlee. It also includes an appeal to the Queen on behalf of Christchurch residents with badly-damaged houses. Please note that a letter from the Ministry of Business, Innovation and Employment, which was originally included in the document, has been removed due to copyright issues.

Audio, Radio New Zealand

It could be up to 18 months before 660 Christchurch homeowners know who will pay for earthquake damage repairs with a $1 billion price tag. The bill to fix houses in Christchurch that weren't repaired properly the first time round, or have suffered more damage in aftershocks, is climbing - and the government can't say who's liable. The problem is the homes have new owners who can't claim on theri insurance because the damage pre-dates them owning the home. Earlier Greater Christchurch Regeneration Minister Megan Woods told us the previous National government put no plan in place, and the current government is being left to pick up the pieces. Former Christchurch earthquake recovery minister Gerry Brownlee disputes the issue.

Research papers, University of Canterbury Library

After the Christchurch earthquakes, the government declared about 8000 houses as Red Zoned, prohibiting further developments in these properties, and offering the owners to buy them out. The government provided two options for owners: the first was full payment for both land and dwelling at the 2007 property evaluation, the second was payment for land, and the rest to be paid by the owner’s insurance. Most people chose the second option. Using data from LINZ combined with data from StatNZ, this project empirically investigates what led people to choose this second option, and what were the implications of these choices for the owners’ wealth and income.

Research papers, The University of Auckland Library

During the recent devastating earthquakes in Christchurch, many residential houses were damaged due to widespread liquefaction of the ground. In-situ testing is widely used as a convenient method for evaluating liquefaction potential of soils. Cone penetration test (CPT) and standard penetration test (SPT) are the two popular in situ tests which are widely used in New Zealand for site characterization. The Screw Driving Sounding (SDS) method is a relatively new operating system developed in Japan consisting of a machine that drills a rod into the ground by applying torque at seven steps of axial loading. This machine can continuously measure the required torque, load, speed of penetration and rod friction during the test, and therefore can give a clear overview of the soil profile along the depth of penetration. In this paper, based on a number of SDS tests conducted in Christchurch, a correlation was developed between tip resistance of CPT test and SDS parameters for layers consisting of different fines contents. Moreover, using the obtained correlation, a chart was proposed which relates the cyclic resistance ratio to the appropriate SDS parameter. Using the proposed chart, liquefaction potential of soil can be estimated directly using SDS data. As SDS method is simpler, faster and more economical test than CPT and SPT, it can be a reliable alternative in-situ test for soil characterization, especially in residential house constructions.

Images, UC QuakeStudies

A digitally manipulated image of the Gap Filler Monopoly board square on Manchester Street. The photographer comments, "On the site of a demolished earthquake damaged building in Christchurch, New Zealand is a Monopoly game square for giants. The Gap Filler Project makes the bare land where once a building once stood into something both interesting and unique and this time they created a massive Monopoly board square. In the game of Monopoly you move your player with a dog, shoe or maybe the hat, but as the most common thing in the City are diggers they have the placed one on the square. There are also two houses on Manchester Street, which is priced at $240".

Images, UC QuakeStudies

Damage to River Road in Richmond. The road is badly cracked and slumped, and is closed off with a row of road cones tied with warning tape. The word "closed" has been spray painted on the road surface. The photographer comments, "These photos show our old house in River Rd and recovery work around Richmond and St Albans. River Rd was again subject to severe lateral spreading. The river is still grey with silt, the road is ripped and sunken, and power poles lean at random angles. The red car belonged to a postie, who had to come back with a tow truck to extricate the car from the hole that had opened underneath it. Looking along River Road to the north-east. Taken outside 79 Medway St".

Audio, Radio New Zealand

A review of the week's news including... New questions are raised by leaked video footage showing a robot and two workers inside the Pike River mine just months after the 2010 disaster, fresh happy faces in the newly announced Labour list line up, the country's two biggest media companies have been given a strong message from the regions after their proposed merger is knocked back, a full biosecurity operation launched in Kerikeri, Wellington house prices soar, a helicopter pilot describes his crash north of Wellington as 'frightening', women in the Mongrel Mob say there is now less violence towards women, a review of the Kaikoura earthquake reveals it generated a tsunami of nearly 7 metres, the most annoying driving habits on Christchurch roads and one half of a champion rowing crew is surprised by the other half's retirement announcement.

Images, Alexander Turnbull Library

A man chats over the fence with a newcomer to the area who is digging a vegetable patch. The newcomer is wearing a red and black striped jersey, his dog wears a red and black dog-coat and there are red and black curtains in the windows of the house. The passer-by wonders where the newcomer has located to the Waikato from. The colours make it obvious that he is from Christchurch. Context - People moving away from Christchurch following the earthquake of 22 February 2011. Quantity: 1 digital cartoon(s).

Research papers, The University of Auckland Library

Soil Liquefaction during Recent Large-Scale Earthquakes contains selected papers presented at the New Zealand – Japan Workshop on Soil Liquefaction during Recent Large-Scale Earthquakes (Auckland, New Zealand, 2-3 December 2013). The 2010-2011 Canterbury earthquakes in New Zealand and the 2011 off the Pacific Coast of Tohoku Earthquake in Japan have caused significant damage to many residential houses due to varying degrees of soil liquefaction over a very wide extent of urban areas unseen in past destructive earthquakes. While soil liquefaction occurred in naturally-sedimented soil formations in Christchurch, most of the areas which liquefied in Tokyo Bay area were reclaimed soil and artificial fill deposits, thus providing researchers with a wide range of soil deposits to characterize soil and site response to large-scale earthquake shaking. Although these earthquakes in New Zealand and Japan caused extensive damage to life and property, they also serve as an opportunity to understand better the response of soil and building foundations to such large-scale earthquake shaking. With the wealth of information obtained in the aftermath of both earthquakes, information-sharing and knowledge-exchange are vital in arriving at liquefaction-proof urban areas in both countries. Data regarding the observed damage to residential houses as well as the lessons learnt are essential for the rebuilding efforts in the coming years and in mitigating buildings located in regions with high liquefaction potential. As part of the MBIE-JSPS collaborative research programme, the Geomechanics Group of the University of Auckland and the Geotechnical Engineering Laboratory of the University of Tokyo co-hosted the workshop to bring together researchers to review the findings and observations from recent large-scale earthquakes related to soil liquefaction and discuss possible measures to mitigate future damage. http://librarysearch.auckland.ac.nz/UOA2_A:Combined_Local:uoa_alma21151785130002091

Research papers, University of Canterbury Library

The 2010 and 2011 earthquakes in the region of Canterbury, New Zealand caused widespread damage and the deaths of 185 people. Suburbs on the eastern side of Christchurch and in the satellite town of Kaiapoi, 20 kilometres north of Christchurch, were badly damaged by liquefaction. The Canterbury Earthquake Recovery Authority (CERA), a government organisation set up in the wake of the earthquakes, began to systematically zone all residential land in 2011. Based on the possibility for land remediation, 7860 houses in Christchurch and Kaiapoi were zoned red. Those who were in this zone were compensated and had to buy or build elsewhere. The other zone examined within this research – that of TC3 – lies within the green zone. Residents, in this zone, were able to stay in their houses but land was moderately damaged and required site-specific geotechnical investigations. This research sought to understand how residents’ senses of home were impacted by a disaster and the response efforts. Focusing on the TC3 and red zone of the eastern suburbs and the satellite town of Kaiapoi, this study interviewed 29 residents within these zones. The concept of home was explored with the respondents at three scales: home as a household; home as a community; and home as a city. There was a large amount of resistance to the zoning process and the handling of claims by insurance companies and the Earthquake Commission (EQC) after the earthquakes. Lack of transparency and communication, as well as extremely slow timelines were all documented as failings of these agencies. This research seeks to understand how participant’s sense of home changed on an individual level and how it was impacted by outside agencies. Homemaking techniques were also focused on showing that a changed sense of home will impact on how a person interacts with a space.

Images, UC QuakeStudies

An aerial photograph captioned by BeckerFraserPhotos, "Victoria Square is at the centre of this picture with its green lawns and trees. The bare patch of earth in front s the demolition sites of the Allan McLean building, the Oxford on Avon, and Plunket House. The contract to demolish the Crowne Plaza Hotel has been let, while the fate of the Town Hall is still undecided. The Convention Centre is coming down. On the very bottom, slightly to the right is the Medlab building which is also to be demolished. In the bottom left corner is the PWC building which is also to be demolished".

Images, Alexander Turnbull Library

The cartoon shows a daffodil blooming in an earthquake fissure with the wrecked buildings of Christchurch in the background. Context: September 4th is the anniversary of the first quake. Many people in Christchurch are still living in houses that may yet be red stickered (condemned) and many city buildings are still out of bounds, either condemned to destruction or rebuilt after the earthquakes of September 4th 2010 and February 22nd and June 13th 2011. But the return of spring maybe brings a sense of encouragement and hope. Title provided by librarian Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

The cartoon shows a family standing proudly in front of their tent which has 'No leaks!', is 'Earthquake-proof!', and 'Affordable!' An 'Optional extra' is an 'inflatable base for tsunami-prone areas'. Text below reads 'Not suitable for volcanic areas. Refers to the problems that have been experienced in the last couple of decades with leaky homes because of slack building codes (which have now been tightened), refers also to the Canterbury earthquake of 4th September with its aftermath of rebuilding for greater earthquake proofing and lastly refers to the problem of people being unable to afford houses. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

A policeman and his dog stop outside a house wrecked in the Christchurch earthquake and phone for assistance saying 'Have found signs of low-life' because he can see 'Christchurch looting in progress'. Context - on 22 February 2011 a 6.3 magnitude earthquake struck in Christchurch, which has probably killed more than 200 people (at this point the number is still not known) and caused very severe damage. The courage, generosity and 'can do' attitude of the people has been wonderful apart from the antisocial behaviour of a few looters and others taking advantage of the situation. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

In the living room of a house half-ruined by the Christchurch earthquake a decrepit and useless-looking man in a grubby white singlet doses in his armchair with a glass of beer in his hand; his wife whispers to a friend 'Just between you and me, I'm hoping to have him red-stickered!' Context - The two Christchurch earthquakes of 4 September 2010 and 22 February 2011 and the technique of using different coloured stickers to designate the degree of damage to buildings - 'red' indicates that it needs to be demolished. Colour and black and white versions available Quantity: 2 digital cartoon(s).

Images, Alexander Turnbull Library

Text across the top of the cartoon reads 'Greener pastures for red zone residents?... A new subdivision named 'Quakehaven' has streets named 'Wobble Way', 'Poopong Parade', 'Turd Tce.', 'Liquefaction Lane' etc. One of a couple visiting the new area says 'I've got a bad feeling about this new subdivision!' Context - Housing after the Christchurch earthquakes. After the first Land Report was delivered on 23rd June people whose houses were in the Red Zone had their properties bought up by the government and now have to move to new subdivisions. The suggestion in the cartoon is that the subdivisions may not be on safe ground. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

A man and woman clutch each other in terror as their house rocks in an aftershake; the man grabs his phone and offers his land for sale adding that 'foreigners are welcome'. Refers to the Canterbury earthquake of 4th September 2010 which continues to experience aftershakes, some of them quite significant. Refers also to the debate about whether New Zealand should be selling land, particularly farms, to foreigners; one side of the debate considers the sale of land to foreigners to make economic sense while others feel that our heritage is being lost. Both colour and black and white versions of this cartoon are available Quantity: 2 digital cartoon(s).

Images, Alexander Turnbull Library

Text reads 'Latest Christchurch East band' The name of the band is 'The Silty Stones' and the band sings 'We can't get no... sa-tis-faction! 'Cos we got more li-qui-faction! And we cry, and we cry, and we try to get by We can't get no sa-tis-faction!' The band are cleaning up the latest liquefaction from around a house and are using their tools as musical instruments. Context: there was a 4.9 magnitude aftershock in Canterbury on December 26th (Boxing Day 2011) The song is a take-off of the 'Rolling Stones' song 'We can't get no satisfaction'. Quantity: 1 digital cartoon(s).

Research papers, University of Canterbury Library

In the period between September 2010 and December 2011, Christchurch (New Zealand) and its surroundings were hit by a series of strong earthquakes including six significant events, all generated by local faults in proximity to the city: 4 September 2010 (Mw=7.1), 22 February 2011 (Mw=6.2), 13 June 2011 (Mw=5.3 and Mw=6.0) and 23 December 2011 (M=5.8 and (M=5.9) earthquakes. As shown in Figure 1, the causative faults of the earthquakes were very close to or within the city boundaries thus generating very strong ground motions and causing tremendous damage throughout the city. Christchurch is shown as a lighter colour area, and its Central Business District (CBD) is marked with a white square area in the figure. Note that the sequence of earthquakes started to the west of the city and then propagated to the south, south-east and east of the city through a set of separate but apparently interacting faults. Because of their strength and proximity to the city, the earthquakes caused tremendous physical damage and impacts on the people, natural and built environments of Christchurch. The 22 February 2011 earthquake was particularly devastating. The ground motions generated by this earthquake were intense and in many parts of Christchurch substantially above the ground motions used to design the buildings in Christchurch. The earthquake caused 182 fatalities, collapse of two multi-storey reinforced concrete buildings, collapse or partial collapse of many unreinforced masonry structures including the historic Christchurch Cathedral. The Central Business District (CBD) of Christchurch, which is the central heart of the city just east of Hagley Park, was practically lost with majority of its 3,000 buildings being damaged beyond repair. Widespread liquefaction in the suburbs of Christchurch, as well as rock falls and slope/cliff instabilities in the Port Hills affected tens of thousands of residential buildings and properties, and shattered the lifelines and infrastructure over approximately one third of the city area. The total economic loss caused by the 2010-2011 Christchurch earthquakes is currently estimated to be in the range between 25 and 30 billion NZ dollars (or 15% to 18% of New Zealand’s GDP). After each major earthquake, comprehensive field investigations and inspections were conducted to document the liquefaction-induced land damage, lateral spreading displacements and their impacts on buildings and infrastructure. In addition, the ground motions produced by the earthquakes were recorded by approximately 15 strong motion stations within (close to) the city boundaries providing and impressive wealth of data, records and observations of the performance of ground and various types of structures during this unusual sequence of strong local earthquakes affecting a city. This paper discusses the liquefaction in residential areas and focuses on its impacts on dwellings (residential houses) and potable water system in the Christchurch suburbs. The ground conditions of Christchurch including the depositional history of soils, their composition, age and groundwater regime are first discussed. Detailed liquefaction maps illustrating the extent and severity of liquefaction across Christchurch triggered by the sequence of earthquakes including multiple episodes of severe re-liquefaction are next presented. Characteristic liquefaction-induced damage to residential houses is then described focussing on the performance of typical house foundations in areas affected by liquefaction. Liquefaction impacts on the potable water system of Christchurch is also briefly summarized including correlation between the damage to the system, liquefaction severity, and the performance of different pipe materials. Finally, the characteristics of Christchurch liquefaction and its impacts on built environment are discussed in relation to the liquefaction-induced damage in Japan during the 11 March 2011 Great East Japan Earthquake.

Audio, Radio New Zealand

Questions to Ministers 1. PESETA SAM LOTU-IIGA to the Minister of Finance: What are some of the issues the Government will consider to meet the expected fiscal cost of the Christchurch earthquake? 2. Hon PHIL GOFF to the Prime Minister: Does he stand by his statement that, in Christchurch, "up to 10,000 houses will need to be demolished and over 100,000 more could be damaged? 3. Hon JOHN BOSCAWEN to the Attorney-General: What changes, if any, is he proposing to the Marine and Coastal Area (Takutai Moana) Bill, and why? 4. Hon DAVID CUNLIFFE to the Minister of Finance: How much of the cumulative $15 billion drop in GDP over the next 4 years, as identified in the Treasury's February Monthly Economic Indicators report, is a result of the "weaker [economic] outlook we were seeing prior to the February earthquake" in Christchurch? 5. Dr KENNEDY GRAHAM to the Minister for Canterbury Earthquake Recovery: Is he satisfied that there is enough coordination between central government agencies, local council, and non-government organisations in the response to the earthquake? 6. Hon DAVID PARKER to the Attorney-General: Is it his intention to further progress the Marine and Coastal Area (Takutai Moana) Bill this week? 7. NICKY WAGNER to the Minister for the Environment: What changes has the Government made under the Canterbury Earthquake Response and Recovery Act to facilitate recovery and the processing of resource consents to enable Christchurch to rebuild as quickly as possible? 8. Hon JIM ANDERTON to the Minister for Canterbury Earthquake Recovery: Does he stand by his comment in the House yesterday that "there is a period in which insurance companies will not provide cover", and if so, what will the Government do to assist people who have already signed purchase contracts and are seeking insurance cover? 9. JACQUI DEAN to the Minister of Police: What has been the response of the New Zealand Police and their counterparts in other countries to the Christchurch earthquake? 10. GRANT ROBERTSON to the Minister of Health: Is he satisfied with the cost of after-hours medical treatment? 11. TIM MACINDOE to the Minister of Housing: What assistance is available for people who require emergency housing following the earthquake on 22 February? 12. Hon TREVOR MALLARD to the Minister for Communications and Information Technology: Who made the decision to defer MediaWorks' payment of $43 million to the Crown?

Images, Alexander Turnbull Library

Text reads 'Could the wrecking ball be used on structures outside Christchurch?' The cartoon shows Minister for the Reconstruction of Christchurch Gerry Brownlee as the wrecking ball on a crane; he says 'let the fun begin'. To one side is a large house crowded with people which represents 'the welfare state' and is surrounded by a barrier on which are printed the words 'Fiscal emergency'. Context - Gerry Brownlee is seen by many as rather too quick to demolish heritage buildings in his rush to rebuild Christchurch. The wrecking ball idea also suggests that the National government is likely to wreck the welfare state in its efforts to sort out economic problems. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Homeless earthquake victims arrive in Hobbiton with their bags when it seems that New Zealand is going to lose The Hobbit to another country. Refers to the dispute between Warner Brothers, represented by Peter Jackson, and NZ Actors Equity over a union demand for negotiations over the terms and conditions offered in the contracts for actors and others working on the film very nearly caused the film to be made somewhere else. The battle, which was eventually resolved successfully after meetings between PM John Key and Warner Brothers representatives, divided New Zealanders. Refers also to the Canterbury earthquake of 4th September and its aftershocks that have left many houses uninhabitable. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

The cartoon shows a part of Christchurch with a great earthquake fissure running through it. In the fissure are dozens of eyes shining in the dark and people struggle to clamber out. A sign reads 'The Orange Zone. No fun - no parties - Come in and wait for nothing to happen!' Context: The 'Orange Zone' makes a wordplay on 'fanzone' the play spaces for Rugby World Cup revellers. The Orange Zone in Christchurch is the area where as yet decisions still have not been made about the fate of the houses in it. These people feel as though they are in limbo, unable to make decisions about their lives and homes. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Text at top reads 'Some Christchurch suburbs to move?... The cartoon shows three complete suburbs that have been dug up and are now being flown by helicopters attached to tall towers to their new spots on the Australian Gold Coast. Someone in one of the houses on the move yells 'Woohoo! Yeehaa! Well... As NZ and Ozzie are such great mates... Gold Coast here we come!' Context - In some cases where whole communities have to move because the earthquakes have made it impossible for them to remain in their present locations, many in the community have elected to try to move and relocate together in order to retain their old neighbours and community spirit. Quantity: 1 digital cartoon(s).