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Articles, UC QuakeStudies

This report provided information on the location and character of the Ostler Fault Zone near Twizel. The fault traces, and associated recommended fault avoidance zones, were mapped in detail for inclusion in a District Plan Change for the Twizel area. The Ostler Fault Zone was mapped in detail because of the higher likelihood of movement on that fault than others in the district, and the potential for future development across the fault zone because of its proximity to Twizel. See Object Overview for background and usage information. The report recommended that the information be incorporated into the District Plan Change and that site-specific investigations be undertaken before development is allowed within the fault avoidance zones. These recommendations were taken up by Mackenzie District Council.

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).

Research papers, University of Canterbury Library

This paper presents site-specific and spatially-distributed ground-motion intensity estimates which have been utilized in the aftermath of the 2010-2011 Canterbury, New Zealand earthquakes. The methodology underpinning the ground motion intensity estimation makes use of both prediction models for ground motion intensity and its within-event spatial correlation. A key benefit of the methodology is that the estimated ground motion intensity at a given location is not a single value but a distribution of values. The distribution is comprised of both a mean and standard deviation, with the standard deviation being a function of the distance to nearby observations at strong motion stations. The methodology is illustrated for two applications. Firstly, maps of conditional peak ground acceleration (PGA) have been developed for the major events in the Canterbury earthquake sequence, which among other things, have been utilized for assessing liquefaction triggering susceptibility of land in residential areas. Secondly, the conditional distribution of response spectral ordinates is obtained at the location of the Canterbury Television building (CTV), which catastrophically collapsed in the 22 February 2011 earthquake. The conditional response spectra provide insight for the selection of ground motion records for use in forensic seismic response analyses of important structures at locations where direct recordings are absent.

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).

Research papers, The University of Auckland Library

The 2010 Darfield earthquake is the largest earthquake on record to have occurred within 40 km of a major city and not cause any fatalities. In this paper the authors have reflected on their experiences in Christchurch following the earthquake with a view to what worked, what didn’t, and what lessons can be learned from this for the benefit of Australian earthquake preparedness. Owing to the fact that most of the observed building damage occurred in Unreinforced Masonry (URM) construction, this paper focuses in particular on the authors’ experience conducting rapid building damage assessment during the first 72 hours following the earthquake and more detailed examination of the performance of unreinforced masonry buildings with and without seismic retrofit interventions.

Images, UC QuakeStudies

Photograph captioned by Fairfax, "Local relief: Waimakariri District Mayor Ron Keating (left) receives a cheque for $100,000 from MainPower managing director Allan Berge at the Civil Defence headquarters set up in council's chambers. The money is targeted for Waimakariri families who have been hard hit by the earthquake".

Images, Canterbury Museum

One beige Campmaster portable chemical toilet made from a matte finished high-density polythene and comprising a 20 litre holding tank for waste product and a 10 litre water tank for flushing. Chemical toilets were distributed by the Christchurch City Council as one solution to the badly damaged sewerage system following the 22 February 2011 ea...

Images, UC QuakeStudies

Photograph captioned by Fairfax, "At the Love and Harmony benefit concert for Canterbury earthquake relief, Honestly Watene (left) of Naenae, and Emma Haua of Stokes Valley jive it up in rock 'n' roll fashion for a crowd of a hundred at Naenae Community Centre. They are members of the Hutt Valley Rock 'n' Roll Club".

Images, UC QuakeStudies

Photograph captioned by Fairfax, "Chris Lin and his wife Caleen Xue at the door of their cool store safe where they slept for three weeks after the 4 September earthquake to guard what was left of their stock, while their teenage children rented a single room in a house up the road for their safety".

Audio, Radio New Zealand

Topics - Facebook coordinates students to provide assistance after the Christchurch earthquake, the Web is dead. Long Live the Internet Bits and Bobs, parents use 'digital' grounding as a 21st century disciplinary tool, Gmail Priority Inbox Sorts Your Email For You, introducing Wikileakileaks: Your Source for Wikileaks-Related Leaks and Melbourne computer hacker turned whistleblower extraordinaire Julian Assange is under pressure from within WikiLeaks to step down.

Images, UC QuakeStudies

Photograph captioned by Fairfax, "Chris Lin and his wife Caleen Xue at the door of their cool store safe where they slept for three weeks after the 4 September earthquake to guard what was left of their stock, while their teenage children rented a single room in a house up the road for their safety".

Images, UC QuakeStudies

Photograph captioned by Fairfax, "Proof that one can make a difference. Beth Price (year 7, age 12), a pupil from Hadlow School in Masterton was the instigator and driver for a fundraiser effort for Christchurch's Belfast School to the tune of over $2000 after seeing the damage caused by Christchurch's September 4th earthquake. Beth Price in her school uniform at Belfast School".

Images, UC QuakeStudies

Photograph captioned by Fairfax, "Proof that one can make a difference. Beth Price (year 7, age 12), a pupil from Hadlow School in Masterton was the instigator and driver for a fundraiser effort for Christchurch's Belfast School to the tune of over $2000, after seeing the damage caused by Christchurch's September 4th earthquake. Beth Price in her school uniform at Belfast School".

Audio, Radio New Zealand

Topics - Facebook coordinates students to provide assistance after the Christchurch earthquake and 'The Web Is Dead. Long Live the Internet'. Bits and Bobs - Parents use 'digital' grounding as a 21st century disciplinary tool, Gmail Priority Inbox Sorts Your Email For You, introducing Wikileakileaks: Your Source for Wikileaks-Related Leaks and Melbourne computer hacker turned whistleblower extraordinaire Julian Assange is under pressure from within WikiLeaks to step down.