title: Tephrochronology of last termination sequences in Europe: a protocol for improved analytical precision and robust correlation procedures (a joint SCOTAV–INTIMATE proposal)

authors: Turney, Chris S.M.

subjects: basaltic and rhyolitic tephra

abstract: The precise sequence of events during the Last Termination (18 000–9000 ka 14C yr BP), and the extent to which major environmental changes were synchronous, are difficult to establish using the radiocarbon method alone because of serious distortions of the radiocarbon time-scale, as well as the influences of site-specific errors that can affect the materials dated. Attention has therefore turned to other methods that can provide independent tests of the chronology and correlation of events during the Last Termination. With emphasis on European sequences, we summarise here the potential of tephrostratigraphy and tephrochronology to fulfil this role. Recent advances in the detection and analysis of ‘hidden’ tephra layers (cryptotephra) indicate that some tephras of Last Termination age are much more widespread in Europe than appreciated hitherto, and a number of new tephra deposits have also been identified. There is much potential for developing an integrated tephrochronological framework for Europe, which can help to underpin the overall chronology of events during the Last Termination. For that potential to be realised, however, there needs to be a more systematic and robust analysis of tephra layers than has been the practice in the past. We propose a protocol for improving analytical and reporting procedures, as well as the establishment of a centralised data base of the results, which will provide an important geochronological tool to support a diverse range of stratigraphical studies, including opportunities to reassess volcanic hazards. Although aimed primarily at Europe, the protocol proposed here is of equal relevance to other regions and periods of interest.

text: Tephrochronology of last termination sequences in Europe: a protocol for improved analytical precision and robust correlation procedures (a joint SCOTAV–INTIMATE proposal) The precise sequence of events during the Last Termination (18 000–9000 ka 14C yr BP), and the extent to which major environmental changes were synchronous, are difficult to establish using the radiocarbon method alone because of serious distortions of the radiocarbon time-scale, as well as the influences of site-specific errors that can affect the materials dated. Attention has therefore turned to other methods that can provide independent tests of the chronology and correlation of events during the Last Termination. With emphasis on European sequences, we summarise here the potential of tephrostratigraphy and tephrochronology to fulfil this role. Recent advances in the detection and analysis of ‘hidden’ tephra layers (cryptotephra) indicate that some tephras of Last Termination age are much more widespread in Europe than appreciated hitherto, and a number of new tephra deposits have also been identified. There is much potential for developing an integrated tephrochronological framework for Europe, which can help to underpin the overall chronology of events during the Last Termination. For that potential to be realised, however, there needs to be a more systematic and robust analysis of tephra layers than has been the practice in the past. We propose a protocol for improving analytical and reporting procedures, as well as the establishment of a centralised data base of the results, which will provide an important geochronological tool to support a diverse range of stratigraphical studies, including opportunities to reassess volcanic hazards. Although aimed primarily at Europe, the protocol proposed here is of equal relevance to other regions and periods of interest.

year: 2004

title: An assessment of base load concentrating solar thermal power generation for New Zealand

authors: Anderson, Timothy Nicholas

abstract: With increasing pressure being placed on traditional energy sources, both in terms of supply and also regulatory, there is an increasing need to explore alternative generation technologies. In global terms, solar energy has the potential to make a significant contribution to worldwide energy demands in the future. This study examines recent developments in the emerging field of concentrating solar thermal power generation and explores the potential for base load electricity generation using this technology in New Zealand.

text: An assessment of base load concentrating solar thermal power generation for New Zealand With increasing pressure being placed on traditional energy sources, both in terms of supply and also regulatory, there is an increasing need to explore alternative generation technologies. In global terms, solar energy has the potential to make a significant contribution to worldwide energy demands in the future. This study examines recent developments in the emerging field of concentrating solar thermal power generation and explores the potential for base load electricity generation using this technology in New Zealand.

year: 2011

title: The Treaty of Waitangi and Asian Immigrants in Aotearoa: A Reflective Journey

authors: Omura, Saburo

subjects: Te Tiriti o Waitangi

abstract: The Treaty of Waitangi was signed in 1840 between the British Crown and Māori, the indigenous people of New Zealand being represented at the signing by chiefs from various tribes. The Treaty promised to ensure legitimate control on European settlers, while guaranteeing Māori their sovereignty, undisturbed possession of natural and cultural resources, and citizenship. However, these commitments were reneged upon and were largely discarded over the next century, including devastating confiscations of land and other natural resources, undignified treatment of Māori culture and language, and the loss of indigenous sovereignty following large-scale European migration to Aotearoa/New Zealand in the late 19th century. 
The New Zealand government maintained a ‘white’ New Zealand immigration policy until the late 1980s. An orientation towards white British in New Zealand was so deeply entrenched that the idea of monocultural assimilation remained the norm and went unchallenged until the 1960s. A reflection of this is in the fact that even today the Treaty of Waitangi is not formally recognised in the country’s immigration policies. 
Since the 1990s, there has been a major upsurge in the number of Asian migrants arriving in Aotearoa/New Zealand, so that today people of Chinese, Indian, and similar origin constitute about 11% of the national total population. 
However, settlement support programmes and academic research relating to them have focused on superficial coping and adaptation issues. Integration of these migrants has been frequently discussed but without specific cultural references. Māori culture and the Treaty have never been an integral part of the research scope in the study of acculturation of such migrants in Aotearoa/New Zealand. Government. Politicians, and academics have consequently isolated migrants from indigenous issues, because indigenous people were regarded as irrelevant in this field. 
Nevertheless, some ethnic community groups and individuals have taken initiatives to learn about the Treaty in recent times. I interviewed 17 key informants and conducted six focus groups, with seven people on average participating in each session. Employing a free-association approach in these interviews enabled me to explore significant psychological changes after my informants had learned about the Treaty. 
As a result, many of the participants went through a process of redefining their identity in a new country, rather than just adjusting to or coping with a different environment. Essentially, learning about the Treaty facilitated psychological integration after migrating to New Zealand. 
The future implications of such findings, especially the significant effect of repositioning Māori culture and history in cross-cultural research in New Zealand, is also discussed in this thesis.

text: The Treaty of Waitangi and Asian Immigrants in Aotearoa: A Reflective Journey The Treaty of Waitangi was signed in 1840 between the British Crown and Māori, the indigenous people of New Zealand being represented at the signing by chiefs from various tribes. The Treaty promised to ensure legitimate control on European settlers, while guaranteeing Māori their sovereignty, undisturbed possession of natural and cultural resources, and citizenship. However, these commitments were reneged upon and were largely discarded over the next century, including devastating confiscations of land and other natural resources, undignified treatment of Māori culture and language, and the loss of indigenous sovereignty following large-scale European migration to Aotearoa/New Zealand in the late 19th century. 
The New Zealand government maintained a ‘white’ New Zealand immigration policy until the late 1980s. An orientation towards white British in New Zealand was so deeply entrenched that the idea of monocultural assimilation remained the norm and went unchallenged until the 1960s. A reflection of this is in the fact that even today the Treaty of Waitangi is not formally recognised in the country’s immigration policies. 
Since the 1990s, there has been a major upsurge in the number of Asian migrants arriving in Aotearoa/New Zealand, so that today people of Chinese, Indian, and similar origin constitute about 11% of the national total population. 
However, settlement support programmes and academic research relating to them have focused on superficial coping and adaptation issues. Integration of these migrants has been frequently discussed but without specific cultural references. Māori culture and the Treaty have never been an integral part of the research scope in the study of acculturation of such migrants in Aotearoa/New Zealand. Government. Politicians, and academics have consequently isolated migrants from indigenous issues, because indigenous people were regarded as irrelevant in this field. 
Nevertheless, some ethnic community groups and individuals have taken initiatives to learn about the Treaty in recent times. I interviewed 17 key informants and conducted six focus groups, with seven people on average participating in each session. Employing a free-association approach in these interviews enabled me to explore significant psychological changes after my informants had learned about the Treaty. 
As a result, many of the participants went through a process of redefining their identity in a new country, rather than just adjusting to or coping with a different environment. Essentially, learning about the Treaty facilitated psychological integration after migrating to New Zealand. 
The future implications of such findings, especially the significant effect of repositioning Māori culture and history in cross-cultural research in New Zealand, is also discussed in this thesis.

year: 2014