What impact are the earthquakes having on secondary students' education? Lynn Freeman talks to Principal of Avonside Girls High School, Sue Hume, and NZQA Deputy Chief Executive, Bali Haque. We also hear from John Bangma, President of the Canterbury Primary Principals' Association, on how primary students are coping.
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Charlie Tarawa, Tamatea Briggs (12) and Ngarita Briggs (8) outside their make shift shelter. They are too scared to go in the house so are sleeping on the lawn".
Photograph captioned by Fairfax, "Nigel Mendonca from World Vision and in conjunction with The Salvation Army delivers a care package to Avonside resident Maggie Reed. The Salvation Army and World Vision are delivering packages all over the worst earthquake affected areas in Christchurch".
Photograph captioned by Fairfax, "Septic tanks are being installed in front of properties in the Avonside area to allow residents to use their toilets again. Galbraith Avenue residents Gail Reeves and Clem Treanor are looking forward to not having to use porta-loos".
Photograph captioned by Fairfax, "Septic tanks are being installed in front of properties in the Avonside area to allow residents to use their toilets again. Galbraith Avenue residents Clem Treanor and Gail Reeves are looking forward to not having to use porta-loos".
Photograph captioned by Fairfax, "Nigel Mendonca from World Vision and in conjunction with The Salvation Army delivers a care package to an Avonside residence. The Salvation Army and World Vision are delivering packages all over the worst earthquake affected areas in Christchurch".
Photograph captioned by Fairfax, "Nigel Mendonca from World Vision and in conjunction with The Salvation Army delivers a care package to an Avonside residence. The Salvation Army and World Vision are delivering packages all over the worst earthquake affected areas in Christchurch".
Photograph captioned by Fairfax, "Aftermath of the earthquake in Christchurch where the cleanup has begun. Teams of building inspectors gathered at the Linwood Service Centre before heading into the eastern suburbs en masse. Movement around Dallington Terrace was varied. The Medway Street footbridge from River Road to Avonside Drive".
There is some beauty in the desolate and near empty Dallington Red Zone.
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Charlie Tarawa, Tamatea Briggs (12) sit under a make shift shelter while they wait for a wood fire to boil water. They are too scared to go in the house so are sleeping on the lawn".
Residents will find out today if they can remain, or if they'll have to leave their homes. With guests Pam Harrison, a Dallington resident who expects she'll have to abandon her home; Leanne Curtis, CanCERN spokesperson and Avonside resident; and David Middleton, former Chief Executive of the Earthquake Commission for 17 years.
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Charlie Tarawa, and Ngarita Briggs (8) sit under a make-shift shelter while they wait for a wood fire to boil water. They are too scared to go in the house so are sleeping on the lawn".
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Tamatea Briggs (12) and Charlie Tarawa under a makeshift shelter while they wait for a wood fire to boil water. They are too scared to go in the house so are sleeping on the lawn".
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Charlie Tarawa, and Ngarita Briggs (8) sit under a make shift shelter while they wait for a wood fire to boil water. They are too scared to go in the house so are sleeping on the lawn".
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Charlie Tarawa, and Ngarita Briggs (8) sit under a make shift shelter while they wait for a wood fire to boil water. They are too scared to go in the house so are sleeping on the lawn".
A few older Christchurch Earthquake Pics from after the 6.3 last Feb (2011). And yes the aftershocks are still happening.. Twitter | Facebook |
A few older Christchurch Earthquake Pics from after the 6.3 last Feb (2011). And yes the aftershocks are still happening.. Twitter | Facebook |
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Charlie Tarawa, Tamatea Briggs (12) and Ngarita Briggs (8) sit under a make-shift shelter while they wait for a wood fire to boil water. They are too scared to go in the house so are sleeping on the lawn".
Photograph captioned by Fairfax, "Major earthquake hits Christchurch. Maling Street in Avonside. From left: Ngarita Briggs (8), Walton Briggs and Paula Grant sit under a makeshift shelter while they wait for a wood fire to boil water. They are too scared to go in the house so are sleeping on the lawn".
Canadian-born Mark Quigley is a senior lecturer in Active Tectonics and Geomorphology at the Department of Geological Sciences at the University of Canterbury. He's become an unwitting star as the go-to scientific voice throughout the Canterbury earthquakes, using plain language to help people understand what's behind the earthquake sequence. He's also had his own personal quake story - his Avonside home was badly damaged and is in the red zone.
A video of the removal of the earthquake-damaged Medway Street bridge from the banks of the Avon River. The video shows members of the Stronger Christchurch Infrastructure Rebuild Team removing the bridge and preparing it for transport to the Ferrymead Heritage Park. It will remain at the park until a permanent home can be found for it as an earthquake memorial.
A PDF copy of pages 282-283 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'Co-Location of Secondary Schools in Christchurch Post 22 February 2011 Earthquake'. Photo: Phil Arvidson. With permission: St Bede's, Marian College and the Ministry of Education.
A badly damaged house in Burwood. Parts of the house have moved in different directions, leaving walls and doors misaligned. The photographer comments, "Although this looks like an extreme wide angle shot it is actually a house tilted in every direction at the same time. The earthquake caused the ground to vibrate and compress so much that the sandy soil liquefied and caused the ground to collapse under this modern home".
The small crane on the back of a rubbish truck has picked up a whole portaloo and dumped its contents (a man with his pants around his ankles) into the rubbish. The driver tells the crane operator that he should have emptied 'the bin! ... Not the portaloo!'. A streetsign reads 'Avonside'. Refers to the use of portaloos in parts of Christchurch since the earthquake of 4th September because of damage to plumbing infrastructure. Quantity: 1 digital cartoon(s).
Two images of a house, taken before and after the earthquakes. In the after photograph the chimneys are gone, a column supporting the car port has partly collapsed, windows are broken, and the previously neat lawn and driveway are overgrown. The photographer comments, "This was a house that I was selling up to the September 2010 earthquake in Christchurch. It was on Avonside Drive, which was an area that has been badly hit in every earthquake that has hit the area. In the September quake parts of the house moved in different directions and one of the upstairs doors had to be smashed open to release one of the sons from his bedroom. This occurred in the dark with numerous aftershocks shaking the house. Liquefaction poured up through the floor and flowed down the drive. Everyone got out OK, but soon after the house was red stickered meaning it was dangerous to enter. The house was looted many times even though there was constant police patrols. When the most violent earthquake occurred on 22 February 2012 both the tall heavy chimneys came crashing through into the living areas. Subsequent earthquakes and aftershocks have caused one of the brick fence pillars to fall and the front garage pillar to break up and twist. The family's troubles did not end there. They moved into the home of one of their parents and this mansion of a home was so badly affected by the February earthquake that no one could enter to collect any of their or their parents' belongings. They now own a new home, which they are fond of except when the ground shakes yet again. There has been to date 10,712 earthquakes and aftershocks since 4 September 2010".
Aerial footage of Christchurch after the 4 September 2010 earthquake. The footage shows the earthquake damage to Wizard Home Loans & Cartridge World on Riccarton Road, Harding's Chemist and Angus Donaldson Copy Service on Colombo Street, Para Rubber and Westende Jewellers on Manchester Street, The Loaded Hog on Cashel Street, St Mary & St Athanasios Church on Edgeware Road, The Daily Bagel on Victoria Street, the Laxmi Foodstore on Barbadoes Street, Television Services on Westminster Street, The Hat Shop on High Street, St Paul's Parish Church on Gayhurst Road, Sullivan Park on Galbraith Road, and Avonside Drive.
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.
The extent of liquefaction in the eastern suburbs of Christchurch (Aranui, Bexley, Avonside, Avonhead and Dallington) from the February 22 2011 Earthquake resulted in extensive damage to in-ground waste water pipe systems. This caused a huge demand for portable toilets (or port-a-loos) and companies were importing them from outside Canterbury and in some instances from Australia. However, because they were deemed “assets of importance” under legislation, their allocation had to be coordinated by Civil Defence and Emergency Management (CDEM). Consequently, companies supplying them had to ignore requests from residents, businesses and rest homes; and commitments to large events outside of the city such as the Hamilton 400 V8 Supercars and the Pasifika Festival in Auckland were impacted. Frustrations started to show as neighbourhoods questioned the equity of the port-a-loos distribution. The Prime Minister was reported as reassuring citizens in the eastern suburbs in the first week of March that1 “a report about the distribution of port-a-loos and chemical toilets shows allocation has been fair. Key said he has asked Civil Defence about the distribution process and where the toilets been sent. He said there aren’t enough for the scale of the event but that is quickly being rectified and the need for toilets is being reassessed all the time.” Nonetheless, there still remained a deep sense of frustration and exclusion over the equity of the port-a-loos distribution. This study took the simple approach of mapping where those port-a-loos were on 11-12 March for several areas in the eastern suburbs and this suggested that their distribution was not equitable and was not well done. It reviews the predictive tools available for estimating damage to waste water pipes and asks the question could this situation have been better planned so that pot-a-loo locations could have been better prioritised? And finally it reviews the integral roles of communication and monitoring as part of disaster management strategy. The impression from this study is that other New Zealand urban centres could or would also be at risk and that work is need to developed more rational management approaches for disaster planning.