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Images, UC QuakeStudies

A large crack where the foundation of a building has moved away from the adjoining carpark. The photographer comments, "The gap between Robbies restaurant and bar in New Brighton and the car park after the Christchurch Earthquake".

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 Donna Allfrey's dog Niko, sitting on the front porch of her house on Oxford Terrace. The photographer comments, "Niko found Doug Sexton, Allfrey's neighbour, after the 22 February 2011 earthquake. Sexton had a heart attack during the earthquake and could not leave his damaged house".

Images, UC QuakeStudies

A photograph of Robin Duff standing on the porch of his house at 386 Oxford Terrace. There is a sign in the window to his left depicting a bulldozer with a line through it. The photographer comments, "Avon Loop resident Donna Allfrey made this sign for Duff".

Images, UC QuakeStudies

A photograph of Robin Duff standing on the porch of his house at 386 Oxford Terrace. There is a sign in the window to his left depicting a bulldozer with a line through it. The photographer comments, "Avon Loop resident Donna Allfrey made this sign for Duff".

Images, UC QuakeStudies

A photograph of Robin Duff standing on the porch of his house at 386 Oxford Terrace. There is a sign in the window to his left depicting a bulldozer with a line through it. The photographer comments, "Avon Loop resident Donna Allfrey made this sign for Duff".

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

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.

Audio, Radio New Zealand

Stonemason Mark Whyte puts sculpting commissions aside in order to respond to the Christchurch earthquakes and save classic street facades from the 1870s. Across the Red Zone and 3 generations of the Aires family- Bob, Rob and Suzie are at work on the Heritage Hotel which were the old government buildings.

Images, UC QuakeStudies

A photograph of the house number spray-painted on the footpath in front of the Locke family's property at 392 Oxford Terrace. The photographer comments, "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 street number and apartment numbers at 440 Oxford Terrace spray-painted on the footpath in front. The street number is written as 466 but this is the incorrect number for this site. The photographer comments, "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

The dome of the Isaac Theatre Royal covered in sheeting and suspended in the backstage area. In the foreground, a small digger sits on the bed of a truck, and a crane is visible to the left. The photographer comments, "This is the 'dome' of the Isaac Theatre Royal's heritage stage. The front section of the theatre has stayed and so has the back, but the middle has been completely demolished. The best way to hide a secret is in plain sight. Could this really be an ancient UFO stored secretly in the old theatre for decades and now exposed by the earthquake? Is the waiting crane and transporter ready to whip it away to another secret location in the dead of night?".

Images, UC QuakeStudies

A photograph of Doug Sexton holding a memento of his house at 378 Oxford Terrace. The memento was created by artist Sarah Brown for the Shared Lines Sendai/Christchurch Art Exchange. Brown used found objects from Doug Sexton's house to create this artwork in a tobacco tin.

Videos, UC QuakeStudies

A video of students at Banks Avenue School participating in the nationwide ShakeOut earthquake drill. The ShakeOut earthquake drill was held on 29 September 2012 to help people prepare for an earthquake. More than 1.3 million New Zealanders participated in 2012.