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Audio, Radio New Zealand

Since the Christchurch earthquakes propelled Paul Fleming from his Chancery Lane shop in central Christchurch, he has begun a business called 'Happy Tours' featuring an immaculate Austin Seven called Myrtle. Myrtle takes Spectrum's Deborah Nation into Christchurch's central city Red Zone. Christchurch poet Helen Jacobs also tours in Myrtle.

Images, UC QuakeStudies

A photograph of workers loading a trailer with items salvaged from people's homes during the Residential Access Project. The project gave residents temporary access within the red-zone cordon in order to retrieve items from their homes.

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.

Research papers, University of Canterbury Library

Following the Canterbury earthquake sequence of 2010-11, a large and contiguous tract of vacated ‘red zoned’ land lies alongside the lower Ōtākaro / Avon River and is known as the Avon-Ōtākaro Red Zone (AORZ). This is the second report in the Ecological Regeneration Options (ERO) project that addresses future land uses in the AORZ. The purpose of this report is to present results from an assessment of restoration opportunities conducted in April 2017. The objectives of the assessment were to identify potential benefits of ecological restoration activities across both land and water systems in the AORZ and characterise the key options for their implementation. The focus of this report is not to provide specific advice on the methods for achieving specific restoration endpoints per se. This will vary at different sites and scales with a large number of combinations possible. Rather, the emphasis is on providing an overview of the many restoration and regeneration options in their totality across the AORZ. An additional objective is to support their adequate assessment in the identification of optimum land uses and adaptive management practices for the AORZ. Participatory processes may play a useful role in assessment and stakeholder engagement by providing opportunities for social learning and the co-creation of new knowledge. We used a facilitated local knowledge based approach that generated a large quantity of reliable and site specific data in a short period of time. By inviting participation from a wide knowledge-holder network inclusivity is improved in comparison to small-group expert panel approaches. Similar approaches could be applied to other information gathering and assessment needs in the regeneration planning process. Findings from this study represent the most comprehensive set of concepts available to date to address the potential benefits of ecological regeneration in the AORZ. This is a core topic for planning to avoid missed opportunities and opportunity costs. The results identify a wide range of activities that may be applied to generate benefits for Christchurch and beyond, all involving aspects of a potential new ecology in the AORZ. These may be combined at a range of scales to create scenarios, quantify benefits, and explore the potential for synergies between different land use options. A particular challenge is acquiring the information needed within relatively short time frames. Early attention to gathering baseline data, addressing technical knowledge gaps, and developing conceptual frameworks to account for the many spatio-temporal aspects are all key activities that will assist in delivering the best outcomes. Methodologies by which these many facets can be pulled together in quantitative and comparative assessments are the focus of the final report in the ERO series.

Images, eqnz.chch.2010

20130808_2300_1D3-40 Warning (Day 220/365) Across the river were a row of several houses - all gone now. That side of the river is "Red Zone" and will be devoid of houses soon. #4077

Research Papers, Lincoln University

Global biodiversity is threatened by human actions, including in urban areas. Urbanisation has removed and fragmented indigenous habitats. As one of the 25 biodiversity ’hot spots’, New Zealand is facing the problems of habitat loss and indigenous species extinction. In New Zealand cities, as a result of the land clearance and imported urban planning precepts, many urban areas have little or no original native forest remaining. Urbanisation has also been associated with the introduction of multitudes of species from around the world. Two large earthquakes shook Christchurch in 2010 and 2011 and caused a lot of damage. Parts of the city suffered from soil liquefaction after the earthquakes. In the most damaged parts of Christchurch, particularly in the east, whole neighbourhoods were abandoned and later demolished except for larger trees. Christchurch offers an excellent opportunity to study the biodiversity responses to an urban area with less intensive management, and to learn more about the conditions in urban environments that are most conducive to indigenous plant biodiversity. This study focuses on natural woody plant regeneration of forested sites in Christchurch city, many of which were also surveyed prior to the earthquakes. By repeating the pre-earthquake surveys, I am able to describe the natural regeneration occurring in Christchurch forested areas. By combining this with the regeneration that has occurred in the Residential Red Zone, successional trajectories can be described under a range of management scenarios. Using a comprehensive tree map of the Residential Red Zone, I was also able to document minimum dispersal distances of a range of indigenous trees in Christchurch. This is important for planning reserve connectivity. Moreover, I expand and improve on a previous analysis of the habitat connectivity of Christchurch (made before the earthquakes) to incorporate the Residential Red Zone, to assess the importance for habitat connectivity of restoring the indigenous forest in this area. In combination, these data sets are used to provide patch scenarios and some management options for biodiversity restoration in the Ōtākaro-Avon Red Zone post-earthquake.

Images, UC QuakeStudies

A photograph of Robin Duff's house at 386 Oxford Terrace. The grass has been mowed, but the dead grass has not been removed. One of the windows has been boarded up with plywood. A yellow sticker on the door indicates that the access to the house is restricted. The number 386 has been spray-painted on the footpath in front of the house. The photographer comments, "The lawn was mowed as part of the maintenance project on red-zoned properties. The numbers were spray-painted in front of all the properties in the Avon Loop in order to keep track of the property number after the mailboxes were lost or removed".

Images, UC QuakeStudies

A photograph of the back page of a Christchurch City Council form. The form allowed contractors to apply for the authorisation to enter the Christchurch Red Zone after the 22 February 2011 earthquake. Information on the back reads, "What does this authorisation mean for me? I am wearing appropriate personal protection clothing and equipment. At all times DO NOT enter any red placarded building. You may enter a yellow placarded building for a period of time (no longer than 30 minutes) and follow the instruction of the escorts. A green placarded building may be accessed for longer periods. Please note: do not enter any buildings which are not for the purpose of your authorisation".

Images, Alexander Turnbull Library

A chimpanzee paints with a palette of colours. Context: After the earthquakes in Christchurch buildings and areas were designated green, blue, red or white depending on the degree of damage. Buildings in the 'red' zone were then examined to ascertain whether they should be demolished or restored and sometimes the land itself was deemed unsafe. There have been many controversial decisions made which is the point the cartoon makes. Quantity: 1 digital cartoon(s).

Images, UC QuakeStudies

A photograph of trailers and trucks stacked with salvaged items from people's homes leaving the central business district. The photograph was taken during the Residential Access Project which gave residents temporary access within the red-zone cordon in order to retrieve items from their homes.

Images, UC QuakeStudies

Three Ngai Tahu elders speaking to workers of the Stronger Christchurch Infrastructure Rebuild Team (SCIRT) at the official opening. A camera operator is filming the speech. The ceremony was held in Burwood Park.

Images, UC QuakeStudies

The damaged TimeZone games arcade on Colombo Street. The roof has collapsed, batts from the ceiling are piled in the window, and the door is boarded up. Taken on a day when a walkway was opened up between Re:Start Mall and Cathedral Square to allow temporary public access.