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Images, UC QuakeStudies

A photograph of staff from the Department of Civil and Natural Resources Engineering at the University of Canterbury. The department used the Sunday School room of the Avonhead Baptist Church after the 22 February 2011 earthquake.

Images, UC QuakeStudies

A photograph of the reception area of the Department of Civil and Natural Resources Engineering at the University of Canterbury. The photograph was taken when the staff were let in after the 22 February 2011 earthquake.

Images, UC QuakeStudies

A photograph of staff from the Department of Civil and Natural Resources Engineering at the University of Canterbury. The department used the Sunday School room of the Avonhead Baptist Church after the 22 February 2011 earthquake.

Images, UC QuakeStudies

A photograph of computers and desks from the Department of Civil and Natural Resources Engineering at the University of Canterbury. These were set up in the Sunday School room of the Avonhead Baptist Church after the 22 February 2011 earthquake.

Images, UC QuakeStudies

A photograph of Elizabeth Ackermann's office. Elizabeth Ackermann is the administrator in the Department of Civil and Natural Resources Engineering at the University of Canterbury. The photograph was taken when she was first let back in after the 22 February 2011 earthquake.

Images, UC QuakeStudies

A photograph of computers and desks from the Department of Civil and Natural Resources Engineering at the University of Canterbury. These were set up in the Sunday School room of the Avonhead Baptist Church after the 22 February 2011 earthquake.

Research papers, University of Canterbury Library

The Canterbury Region is susceptible to a variety of natural hazards, including earthquakes, landslides and climate hazards. Increasing population and tourism within the region is driving development pressures and as more and more development occurs, the risk from natural hazards increases. In order to avoid development occurring in unacceptably vulnerable locations, natural hazard assessments are required. This study is a reconnaissance natural hazard assessment of Lakes Lyndon, Coleridge and Tekapo. There is restricted potential for development at Lake Lyndon, because the land surrounding the lake is owned by the Crown and has a number of development restrictions. However, there is the potential for conservation or recreation-linked development to occur. There is more potential for development at Lake Coleridge. Most of the land surrounding the lake is privately owned and has less development restrictions. The majority of land surrounding Lake Tekapo is divided into Crown-owned pastoral leases, which are protected from development, such as subdivision. However, there are substantial areas around the lake, which are privately owned and, therefore, have potential for development. Earthquake, landslide and climate hazards are the main natural hazards threatening Lakes Lyndon, Coleridge and Tekapo. The lakes are situated in a zone of active earth deformation in which large and relatively frequent earthquakes are produced. A large number of active faults lie within 15 km of each lake, which are capable of producing M7 or larger earthquakes. Ground shaking, liquefaction, landslides, tsunami and seiches are among the consequences of earthquakes, all of which have the potential to cause severe damage to lives, lifelines and infrastructure. Landslides are also common in the landscape surrounding the lakes. The majority of slopes surrounding the lakes are at significant risk from earthquake-induced failure under moderate to strong earthquake shaking. This level of shaking is expected to occur in any 50 year period around Lakes Lyndon and Coleridge, and in any 150 year period around Lake Tekapo. Injuries, fatalities and property damage can occur directly from landslide impact or from indirect effects such as flooding from landslide-generated tsunami or from landslide dam outbreaks. Lakes Lyndon, Coleridge and Tekapo are also susceptible to climate hazards, such as high winds, drought, heavy snowfall and heavy rainfall, which can lead to landslides and flooding. Future climate change due to global warming is most likely going to affect patterns of frequency and magnitudes of extreme weather events, leading to an increase in climate hazards. Before development is permitted around the lakes, it is essential that each of these hazards is considered so that unacceptably vulnerable areas can be avoided.

Research papers, University of Canterbury Library

Programme interventions for people who have experienced natural disasters are limited. To investigate whether Group Teen Positive Parenting (GTPPP) programme promoted family functioning in the aftermath of disaster, 14 parents and nine adolescents, self-reported measures of family functioning and adjustment prior to and after the intervention. It was found that GTPPP enhanced parenting competence, parental wellbeing, decreased conflict between parents and their adolescents. These findings suggest that GTPPP may provide a practical way of supporting families after a natural disaster.

Research papers, University of Canterbury Library

Climate change and population growth will increase vulnerability to natural and human-made disasters or pandemics. Longitudinal research studies may be adversely impacted by a lack of access to study resources, inability to travel around the urban environment, reluctance of sample members to attend appointments, sample members moving residence and potentially also the destruction of research facilities. One of the key advantages of longitudinal research is the ability to assess associations between exposures and outcomes by limiting the influence of sample selection bias. However, ensuring the validity and reliability of findings in longitudinal research requires the recruitment and retention of respondents who are willing and able to be repeatedly assessed over an extended period of time. This study examined recruitment and retention strategies of 11 longitudinal cohort studies operating during the Christchurch, New Zealand earthquake sequence which began in September 2010, including staff perceptions of the major impediments to study operations during/after the earthquakes and respondents’ barriers to participation. Successful strategies to assist recruitment and retention after a natural disaster are discussed. With the current COVID-19 pandemic, longitudinal studies are potentially encountering some of the issues highlighted in this paper including: closure of facilities, restricted movement of research staff and sample members, and reluctance of sample members to attend appointments. It is possible that suggestions in this paper may be implemented so that longitudinal studies can protect the operation of their research programmes.<br /><br />Key messages<br /><ul><li>Recruitment and retention of longitudinal study participants is challenging following a natural disaster.</li><br /><li>The long-lasting, global effects of the Covid 19 pandemic will increase this problem.</li><br /><li>Longitudinal study researchers should develop protocols to support retention before a disaster occurs.</li><br /><li>Researchers need to be pragmatic and flexible in the design and implementation of their studies.</li></ul>

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.

Images, UC QuakeStudies

A photograph of administrators and technicians from the Department of Civil and Natural Resources Engineering at the University of Canterbury enjoying a barbeque outside the Avonhead Baptist Church. The students and staff from this department used the church as a base after the 22 February 2011 earthquake, until their building on campus was deemed safe to enter.