title: Keeping it together: A comparative analysis of four long-established intentional communities in New Zealand

authors: Jones, Olive

subjects: intentional communities

abstract: Through a comparative analysis of four long-lived intentional communities in New Zealand, this thesis examines the extent to which each one has sustained, adapted or abandoned its original ideals and aspirations over time. An analysis of in-depth interviews with current and former participants from each community reveals ways that ideological beliefs, organisational processes, and foundation structures have shaped the distinctive cultures that have developed. The relevance of the assertion that long-lived intentional communities share a common purpose and a desire to live beyond mainstream society, and the assumption that longevity and survival can be considered to be the same thing, are challenged. It is concluded that ownership structures for holding land are significant to the longevity of intentional communities, and that the distinctions that once existed between alternative-orientated communities and the larger society that they are situated within have become less clear over time.

text: Keeping it together: A comparative analysis of four long-established intentional communities in New Zealand Through a comparative analysis of four long-lived intentional communities in New Zealand, this thesis examines the extent to which each one has sustained, adapted or abandoned its original ideals and aspirations over time. An analysis of in-depth interviews with current and former participants from each community reveals ways that ideological beliefs, organisational processes, and foundation structures have shaped the distinctive cultures that have developed. The relevance of the assertion that long-lived intentional communities share a common purpose and a desire to live beyond mainstream society, and the assumption that longevity and survival can be considered to be the same thing, are challenged. It is concluded that ownership structures for holding land are significant to the longevity of intentional communities, and that the distinctions that once existed between alternative-orientated communities and the larger society that they are situated within have become less clear over time.

year: 2011

title: Comparison of a Self-Processed EM3000 Multibeam Echosounder Dataset with a QTC View Habitat Mapping and a Sidescan Sonar Imagery, Tamaki Strait, New Zealand

authors: Schimel, Alexandre Carmelo Gregory

subjects: reflectivity

abstract: A methodology for automatically processing the data files from an EM3000 multibeam echosounder (Kongsberg Maritime, 300 kHz) is presented. Written in MatLab, it includes data extraction, bathymetry processing, computation of seafloor local slope, and a simple correction of the backscatter along-track banding effect. The success of the latter is dependent on operational restrictions, which are also detailed. This processing is applied to a dataset acquired in 2007 in the Tamaki Strait, New Zealand. The resulting maps are compared with a habitat classification obtained with the acoustic ground-discrimination software QTC View linked to a 200-kHz single-beam echosounder and to the imagery from a 100-kHz sidescan sonar survey, both performed in 2002. The multibeam backscatter map was found to be very similar to the sidescan imagery, quite correlated to the QTC View map on one site but mainly uncorrelated on another site. Hypotheses to explain these results are formulated and discussed. The maps and the comparison to prior surveys are used to draw conclusions on the quality of the code for further research on multibeam benthic habitat mapping.

text: Comparison of a Self-Processed EM3000 Multibeam Echosounder Dataset with a QTC View Habitat Mapping and a Sidescan Sonar Imagery, Tamaki Strait, New Zealand A methodology for automatically processing the data files from an EM3000 multibeam echosounder (Kongsberg Maritime, 300 kHz) is presented. Written in MatLab, it includes data extraction, bathymetry processing, computation of seafloor local slope, and a simple correction of the backscatter along-track banding effect. The success of the latter is dependent on operational restrictions, which are also detailed. This processing is applied to a dataset acquired in 2007 in the Tamaki Strait, New Zealand. The resulting maps are compared with a habitat classification obtained with the acoustic ground-discrimination software QTC View linked to a 200-kHz single-beam echosounder and to the imagery from a 100-kHz sidescan sonar survey, both performed in 2002. The multibeam backscatter map was found to be very similar to the sidescan imagery, quite correlated to the QTC View map on one site but mainly uncorrelated on another site. Hypotheses to explain these results are formulated and discussed. The maps and the comparison to prior surveys are used to draw conclusions on the quality of the code for further research on multibeam benthic habitat mapping.

year: 2010

title: Measuring Wellbeing for Public Policy in a Bi-Cultural Nation: Update from Aotearoa New Zealand

authors: Weijers, Dan M.

abstract: A presentation at Measuring Wellbeing in a Multicultural World: An Interdisciplinary Workshop, Conference held at ANU, Canberra, Australia and online

text: Measuring Wellbeing for Public Policy in a Bi-Cultural Nation: Update from Aotearoa New Zealand A presentation at Measuring Wellbeing in a Multicultural World: An Interdisciplinary Workshop, Conference held at ANU, Canberra, Australia and online

year: 2023-08-11