Search

found 153508 results

Images for [empty query]; more images...

Research papers, Victoria University of Wellington

Wellington is located on a fault line which will inevitably, one day be impacted by a big earthquake. Due to where this fault line geographically sits, the central city and southern suburbs may be cut off from the rest of the region, effectively making these areas an ‘island’. This issue has absorbed a lot of attention, in particular at a large scale by many different fields: civil engineering, architecture, infrastructure planning & design, policymaking.  Due to heightened awareness, and evolved school of practice, contemporary landscape architects deal with post-disaster design – Christchurch, NZ has seen this. A number of landscape architects work with nature, following increased application of ecological urbanism, and natural systems thinking, most notably at larger scales.  To create parks that are designed to flood, or implement projects to protect shorelines. A form of resilience less often considered is how design for the small scale - people’s 1:1 relationship with their immediate context in exterior space - can be influential in forming a resilient response to the catastrophe of a major earthquake. This thesis intends to provide a response to address the shift of scales, as a paradigm for preparation and recovery.  After a large-scale earthquake, state and civic policies and agencies may or subsequentially not go into action. The most important thinking and acting will be what happens in the minds, and the immediate needs, of each and every person; and how they act communally. This is considered in general social terms in state and civic education programmes of civil defence, for example, but much less considered in how the physical design of the actual spaces we inhabit day-to-day can educate us to be mentally prepared to help each other survive a catastrophe. Specifically, the identification of design of typologies can provide these educative functions.  Typology inherently a physical form or manipulation of a generic and substantial prototype applicable in contexts is something that exists in the mind. Working with the physical and social appearance and experience of typologies can also/will change people’s minds.  Socially, and economically driven, the community-building power of community gardening is well-proven and documented, and a noticeably large part of contemporary landscape architecture. The designs of this thesis will focus on community gardening specifically to form typologies of resilience preparation and response to disaster. The foundation will remain at the small scale of the local community. The specific question this thesis poses: Can we design local typologies in landscape architecture to integrate community gardens, with public space by preparing for and acting as recovery from a disaster?

Research papers, Victoria University of Wellington

It is well established that urban green areas provide a wide range of social, aesthetic, environmental and economic benefits. The importance of urban green spaces has been known for decades; however the relationship between urban livability and green areas, as incorporated in overall urban green structure, has become the focus of international studies during the last 10 to 15 years. The spatial structure of green space systems has important consequences for urban form; configuring urban resources, controlling urban size, improving ecological quality of urban areas and preventing or mitigating natural disasters. However, in the field of architecture or urban design, very little work has been done to investigate the potential for built form to define and differentiate the edge to a green corridor ... This thesis therefore poses the hypothesis that architecture and urban design critically mediate between city and green corridor, through intensification and definition of the built edge, as a means of contributing to an ecological city form.

Research papers, Victoria University of Wellington

<strong>Sea level rise is one consequence of Earth’s changing climate. Century-long tide gauge records show that global-mean sea-level rise reached 11-16 cm during the twentieth century at a mean rate of 1.2 mm/y. Today, the average rate of global-mean sea-level rise is higher at 3-4 mm/y and is expected to increase in the future. This represents a hazard to low elevation coastal zones worldwide. Yet, before global sea level projections can be used to characterise future coastal flood hazard at a local scale, the effects of tectonics (and other processes) that drive vertical land motion (VLM) must be considered. VLM is defined as the vertical velocity (uplift or subsidence) of the solid surface with respect to the centre of Earth. In this study, new VLM maps are generated over coastal strips in New Zealand, using Sentinel-1 InSAR and GNSS data.</strong>In New Zealand, measuring VLM using InSAR on naturally vegetated or agricultural land is difficult due to signal decorrelation. Along the rural Bay of Plenty coastal strip, I use a persistent-scatterer approach to generate a VLM map from both east-looking ascending and west-looking descending Sentinel-1 data between 2015-2021. Using time-series data over the same time period from a dense network of 20 GNSS sensors, I tie InSAR-derived line-of-sight velocity to the 2014 ITRF reference frame. I test two different methods for measuring VLM and compare the results against GNSS vertical velocity along the Bay of Plenty coast. Best results are achieved by first removing the interpolated horizontal GNSS velocity field from each of the InSAR datasets, before averaging the two VLM estimates. Measured VLM is between -3 and 3 mm/y, with negative values (subsidence) occurring within the low-lying Rangitāiki Plain and Ōpōtiki valley, and uplift across the elevated region west of Matatā.This thesis integrates geomorphological, geological, and historical levelling VLM records with modern satellite datasets to assess VLM across timescales ranging from 10 to 100,000 years at Matatā. Uplift rate has been variable through time, with average uplift over the last 300,000 years of 1 mm/y, 4.5 mm/y since 1720 years, 2 mm/y between 1950-1978, and 10 mm/y between 2004-2011. Previous modelling has shown that the best fit to the 2004-2011 rapid uplift rates is an inflating magmatic source at ~10 km depth beneath Matatā. To reconcile all data, I present a VLM model that consists of short-lived periods (7 years) of rapid uplift (10 mm/y), separated by longer periods (30 years) of lower background uplift (3 mm/y). The episodic nature of VLM at Matatā likely reflects short-lived periods of magmatic intrusion. Episodic VLM characterised by large rates of uplift (10 mm/y) has been seen at Taupō volcano, and other volcanic centers globally. It has been 12 years since the end of the last intrusion episode; this modelling suggest one may expect to observe increased uplift rates at Matatā in the coming decades. Densely populated urban coastal strips are most at risk from the effects of relative sea-level rise. At the same time, anthropogenic activities associated with urbanization, such as groundwater withdrawal, and land reclamation can lead to local land subsidence (LLS), further exacerbating the risk to urban infrastructure. LLS refers to subsidence relative to nearby land area assumed to be stable. In this thesis, I create the first high-resolution (10 m) maps of LLS at six urban coastal strips in New Zealand, with a combined length of 285 km, using Sentinel-1 InSAR data between 2018-2021. This analysis reveals 89% of urban coastal strips are subsiding at rates of -0.5 mm/y or greater, and 11% is subsiding at higher rates of -3.0 mm/y or greater. On average, subsidence is -0.6 to -2.9 mm/y higher at the coastal strip, compared to inland areas occupied by GNSS stations. This analysis also documents highly-localised hotspots of LLS, with subsidence rates of up to -15 mm/y. In Christchurch, rapid and localised subsidence (-8 mm/y) is observed within coastal suburbs New Brighton and Southshore. In most cities, the highest subsidence rates occur on land reclaimed in the early-late twentieth century, and in areas built on Holocene sediment. Time-series analysis of LLS at sites of reclaimed land shows both linear and non-linear rates of deformation over time periods of up to 6-8 years. This thesis highlights the variable exposure to relative sea-level rise of New Zealand coastal strips, and demonstrates that in many cases current rates of VLM should be expected to continue for the next few decades.

Videos, UC QuakeStudies

A video of an interview with John Haynes, about his experiences during the 22 February 2011 earthquake. Haynes was in the Forsyth Barr building when the earthquake struck. Using his skills as trained mountain guide, Haynes belayed fourteen people down three and a half floors to safety.

Videos, NZ On Screen

In the late 1980s, Kiwi John Britten developed and built a revolutionary racing motorcycle. He pursued his dream all the way to Daytona International Speedway in Florida. In 1991 the underdog inventor came second against the biggest and richest manufacturers in the world. Britten: Backyard Visionary documents the maverick motorcycle designer as he and his crew rush to create an even better bike for the next Daytona. After arriving in Florida, another all-nighter is required to fix an untested vehicle with many major innovations. Costa Botes writes about the documentary here.

Videos, NZ On Screen

Peter Jackson’s fifth feature is a playful blend of comedy, thriller and supernatural horror and was an effective Hollywood calling card for Weta FX. Frank Bannister (Michael J Fox) resides in Fairwater, where he runs a supernatural scam. Aided by some spectral consorts, he engineers hauntings and “exorcises” the ghosts for a fee. When a genuine spook starts knocking off the locals, the FBI suspects Frank is the culprit. To clear his name, Frank must deal to the real perpetrator – none other than the Grim Reaper ...

Videos, NZ On Screen

This Philip Temple-scripted episode of Our People, Our Century covers stories of New Zealanders and their turangawaewae: a piece of land they call their own. The importance of the land to farming families, and to the economy of NZ is explored through the eyes of three families. Elworthy Station in South Canterbury is being farmed by a 5th generation Elworthy. Two elderly ladies reminisce on their childhood in remote Mangapurua, near Raetihi in the central North Island. And a Māori family in Taranaki reflects on their decision to sell the family farm. 

Videos, NZ On Screen

Early Days Yet, directed by Shirley Horrocks, is a full-length documentary about New Zealand poet Allen Curnow, made in the last months of his life. The poet talks about his life and work, and visits the places of some of his most important poems. It includes interviews with other New Zealand poets about Curnow's significance as an advocate for New Zealand poetry. As Curnow famously mused in front of a moa skeleton displayed in Canterbury Museum: "Not I, some child, born in a marvellous year / Will learn the trick of standing upright here."

Videos, NZ On Screen

This 1974 end of year special for music show Popco features cover songs performed in the studio and around Christchurch. Presenting and singing are Rob Guest (before musicals fame), Steve Gilpin (before he founded Mi-Sex) and Hayden Wood. Joining them are Space Waltz (in their glam rock glory), Annie Whittle (on the banks of the Avon), show regulars the Maggie Burke Dancers in Cathedral Square, Mark Williams (sparkling in green lurex), Bunny Walters and Claire Raine, Rockinghorse (featuring 'Nature' composer Wayne Mason), Drut (complete with flaming guitar) and Beaver (in the finale).

Videos, NZ On Screen

This episode from the second series of pioneering comedy show A Week of It takes a light-hearted look at issues of the day: sporting contact with South Africa, the 1978 election, traffic cops against coupling in cars, dawn raids in Ponsonby, weather girls struggling with te reo, and bread and newspaper strikes. Censorship campaigner Patricia Bartlett struggles with a French stick, and beer baron Sir Justin Ebriated is interviewed. John Walker, "current world record holder for selling cans of Fresh Up", is sent up, and there's a racing-themed "geegees Wayne" sign off.

Videos, NZ On Screen

This booster's gem was produced by the NFU to mark Canterbury's centennial. The original Canterbury crusaders' dream of a model England colony is shown in settler life re-enactments. The importance of meat and wheat to the region's prosperity is extolled and a progressive narrative — "in one brief century they've turned the wilderness into fertile farms and built their red-roofed homes" — underpins contemporary scenes (cricket, church) and much bucolic (plains, alps) scenery. Trivia: Peter Jackson used an excerpt from the film to open Heavenly Creatures.

Videos, NZ On Screen

This chronicle of the Christchurch Commonwealth Games marked one of the National Film Unit's most ambitious productions. Though a range of events (including famous runs by John Walker and Dick Tayler), are covered, the film often bypasses the pomp and glory approach; daring to talk to the injured and mentioning that most competitors lose. The closing ceremonies of the "friendly games" feature the athletes gathering to — as the official song's chorus put it — "join together". The directing team included Paul Maunder, Sam Pillsbury, and Arthur Everard.

Videos, NZ On Screen

‘Moa's Ark' set sail 80 million years ago. David Bellamy becomes an ancient mariner and retraces the voyage of the islands of New Zealand (using contemporary science as his guide). In this first episode he finds out why New Zealand is called the Shaky Isles, gets face to face with the "living fossil" the tuatara, is inspired by meat pies, and discovers geography as he competes in the annual Coast to Coast race over the Southern Alps — with directional and gorse eradication aid coming from legendary race organiser Robin Judkins.

Videos, NZ On Screen

New Brighton beach in Christchurch: Peter Donnelly is busy creating art, art with a lifespan that can be measured in hours. Using a rake and a piece of wood, Donnelly draws elaborate artworks in the sand - more than 700 of them to date. "I bring something to life, and then its life is over, and at the end of the four hours it wants to go, it's worn out ... it just wants to be gifted, and it goes to the sea." Beautifully shot by director Peter Young, this Artsville documentary captures Donnelly both in action, and musing on the beauty of impermanence.

Videos, NZ On Screen

"New Zealand congratulates Peter Snell, one of the fastest men in the world." Middle distance runner Snell sets two world records on the grass track at Lancaster Park, Christchurch, in the 800 yards and half mile. "I was almost horrified at the pace ... I was had it by the time I reached the back straight ... I just went on on the thought of that world record." He reflects on a relaxing trip to Milford Sound, and champion coach Arthur Lydiard is interviewed. Also featured is the 1962 swimming champs at Naenae Olympic Pool under floodlights. Snell died on 12 December 2019.

Videos, NZ On Screen

For her first feature, writer/director Gillian Ashurst (Venus Blue) wanted a “big wide road movie; big skies; big long roads.” Cruising the Canterbury landscapes are small-town dreamers Alice (Heavenly Creature Melanie Lynskey) and Johnny (future Almighty Johnson Dean O’Gorman). The duo’s adventures go awry after encountering a charming American cowboy. Reviews were generally upbeat: there was praise for the talented cast, plus Ashurst’s ability to mix moods and genres. Snakeskin won five awards at the 2001 NZ Film and TV Awards, including Best Film and Cinematography.