title: Volcano-meteorological tsunamis, thec. AD 200 Taupo eruption (New Zealand) and the possibility of a global tsunami

authors: Lowe, David J.

subjects: tsunami

abstract: Meteorological tsunamis are long-period waves that result from meteorologically driven disturbances. They are also generated by phase coupling with atmospheric gravity waves arising through powerful volcanic activity. The AD 1883 Krakatau eruption generated volcano-meteorological tsunamis that were recorded globally. Because of its extreme violence and energy release (≥150±50 megatons explosive yield), and by analogy with the Krakatau event, it is highly possible that the ignimbrite-emplacement phase of the c. ad 200 Taupo eruption of North Island, New Zealand, generated a similar volcano-meteorological tsunami that may have reached coastal areas worldwide. Tsunami deposits of identical age to the Taupo eruption occur in central coastal New Zealand and probably relate to that event; definitive evidence elsewhere has not yet been found. In theory, volcano-meteorological tsunamis are likely to be produced during comparable eruptive events at other explosive volcanoes, and thus represent an additional volcanic hazard at coastal sites far from source. We suggest that evidence for such tsunamis, both for marine and lacustrine environments, may be preserved in geological records, and that further work searching for this evidence using a facies approach is timely.

text: Volcano-meteorological tsunamis, thec. AD 200 Taupo eruption (New Zealand) and the possibility of a global tsunami Meteorological tsunamis are long-period waves that result from meteorologically driven disturbances. They are also generated by phase coupling with atmospheric gravity waves arising through powerful volcanic activity. The AD 1883 Krakatau eruption generated volcano-meteorological tsunamis that were recorded globally. Because of its extreme violence and energy release (≥150±50 megatons explosive yield), and by analogy with the Krakatau event, it is highly possible that the ignimbrite-emplacement phase of the c. ad 200 Taupo eruption of North Island, New Zealand, generated a similar volcano-meteorological tsunami that may have reached coastal areas worldwide. Tsunami deposits of identical age to the Taupo eruption occur in central coastal New Zealand and probably relate to that event; definitive evidence elsewhere has not yet been found. In theory, volcano-meteorological tsunamis are likely to be produced during comparable eruptive events at other explosive volcanoes, and thus represent an additional volcanic hazard at coastal sites far from source. We suggest that evidence for such tsunamis, both for marine and lacustrine environments, may be preserved in geological records, and that further work searching for this evidence using a facies approach is timely.

year: 2000

title: Visitors to a Theme Park - Motives and Satisfaction: The Case of Janfusun, Taiwan

authors: Yeh, Shih-Shuo (Sam)

subjects: theme parks

abstract: This thesis is a study that aims to understand the pre, during and post visit behaviours of theme park visitors. This study took place at Janfusun Fancyworld, which is situated at Gukeng village Yun-Lin County, Taiwan. The park was the first Taiwanese theme park to achieve ISO 9002 and has hosted over 2 million visitors every year almost since its inception over a decade ago. By these criteria Janfusun is considered the leading theme park in Taiwan. Theme parks originally emerged from medieval and travelling fairs, but the success of locations such as Coney Island in the late nineteenth century introduced the element of exciting rides. At present the definition of a 'theme park' might be said to be an 'amusement park' that possesses a central theme based on history, fiction or other core. However, it is the researcher's own observation that Janfusun focuses more on the installation of hardware facilities, but pays less attention in creating an unifying theme. This situation may have affected the research outcome since Janfusun operates more as an 'amusement park' from a western perspective but markets itself as a 'theme park' within Taiwan, and is consistent with a Taiwanese understanding of the term of being a 'theme park'.
The main hypothesis adopted in this study is that satisfaction may be of two types: (1) generic, which relates to general 'push' needs such as those for relaxation, and (2) site specific, which relate to destination attraction features and 'pull' determinants. This thesis argues that the satisfaction of generic motives such as the requirement for relaxation and escape is contingent upon the ability of the attraction to meet the visit motives specific to the attraction. For example, a need for escape would not be met if a theme park visitor found the rides uninspiring, the portrayal of fantasy unconvincing and the food poor. Furthermore, researchers such as Foster (1999) suggest that some destination attributes, while considered important by the tourists, rarely act as an incentive to choose a specific destination, but the absence of these attributes can be a powerful deterrent. Some of the attributes, such as 'accessible toilets' and 'a place to rest', are considered as convenience factors in this thesis. This thesis attempts to understand the relationship of push, pull and convenience factors to the visitors' overall satisfaction. Also, this thesis tries to understand the role of socio-demographic variables in determining overall satisfaction. This thesis also includes a longitudinal study that allows the research to capture the effect of changes to visitors. For example, Janfusun has newly installed an artificial beach and wave feature that serves the social needs of its visitors. This thesis also examines the importance of repeat visitation in determining visitors' motivations and experiences. For example, it was found that visitors with high repeat visits are more aware of the 'new rides' than the first time visitors. Finally the last chapter attempts to answer two key questions, (a) why are the findings of importance to both conceptual literature and management practice, and (b) what might future researchers learn from this thesis. The objectives of this thesis are thus summarised as to:
1. Conduct a longitudinal study in Janfusun.
2. Identify visitors' pre-visit behaviour, which is associated with generic motives and push factors.
3. Identify visitors' during-visit behaviour, which is associated with site-specific features and pull factors.
4. Identify post-visit behaviour, which is associated with satisfaction and loyalty.
5. Identify the causal relationships between pre, during and post visit behaviours and conceptualise a model.
6. Identify the role of convenience factors.

text: Visitors to a Theme Park - Motives and Satisfaction: The Case of Janfusun, Taiwan This thesis is a study that aims to understand the pre, during and post visit behaviours of theme park visitors. This study took place at Janfusun Fancyworld, which is situated at Gukeng village Yun-Lin County, Taiwan. The park was the first Taiwanese theme park to achieve ISO 9002 and has hosted over 2 million visitors every year almost since its inception over a decade ago. By these criteria Janfusun is considered the leading theme park in Taiwan. Theme parks originally emerged from medieval and travelling fairs, but the success of locations such as Coney Island in the late nineteenth century introduced the element of exciting rides. At present the definition of a 'theme park' might be said to be an 'amusement park' that possesses a central theme based on history, fiction or other core. However, it is the researcher's own observation that Janfusun focuses more on the installation of hardware facilities, but pays less attention in creating an unifying theme. This situation may have affected the research outcome since Janfusun operates more as an 'amusement park' from a western perspective but markets itself as a 'theme park' within Taiwan, and is consistent with a Taiwanese understanding of the term of being a 'theme park'.
The main hypothesis adopted in this study is that satisfaction may be of two types: (1) generic, which relates to general 'push' needs such as those for relaxation, and (2) site specific, which relate to destination attraction features and 'pull' determinants. This thesis argues that the satisfaction of generic motives such as the requirement for relaxation and escape is contingent upon the ability of the attraction to meet the visit motives specific to the attraction. For example, a need for escape would not be met if a theme park visitor found the rides uninspiring, the portrayal of fantasy unconvincing and the food poor. Furthermore, researchers such as Foster (1999) suggest that some destination attributes, while considered important by the tourists, rarely act as an incentive to choose a specific destination, but the absence of these attributes can be a powerful deterrent. Some of the attributes, such as 'accessible toilets' and 'a place to rest', are considered as convenience factors in this thesis. This thesis attempts to understand the relationship of push, pull and convenience factors to the visitors' overall satisfaction. Also, this thesis tries to understand the role of socio-demographic variables in determining overall satisfaction. This thesis also includes a longitudinal study that allows the research to capture the effect of changes to visitors. For example, Janfusun has newly installed an artificial beach and wave feature that serves the social needs of its visitors. This thesis also examines the importance of repeat visitation in determining visitors' motivations and experiences. For example, it was found that visitors with high repeat visits are more aware of the 'new rides' than the first time visitors. Finally the last chapter attempts to answer two key questions, (a) why are the findings of importance to both conceptual literature and management practice, and (b) what might future researchers learn from this thesis. The objectives of this thesis are thus summarised as to:
1. Conduct a longitudinal study in Janfusun.
2. Identify visitors' pre-visit behaviour, which is associated with generic motives and push factors.
3. Identify visitors' during-visit behaviour, which is associated with site-specific features and pull factors.
4. Identify post-visit behaviour, which is associated with satisfaction and loyalty.
5. Identify the causal relationships between pre, during and post visit behaviours and conceptualise a model.
6. Identify the role of convenience factors.

year: 2008

title: Moving away from home: Some social consequences for Tūhoe migrating to the Waikato

authors: Nikora, Linda Waimarie

subjects: psychology

abstract: To better understand the social consequences of migration away from traditional iwi regions, Tūhoe researchers intensively interviewed 40 Tūhoe people who had moved to the Waikato. It was found that most missed whanau and the community and made regular visits back home. Participants reported utilizing extensive whanau links to set themselves up in the Waikato, and many joined the Tūhoe associations in the Waikato. Others who did not join reported liking the idea that Tūhoe were there if needed. Some participants felt stronger in their Tūhoe identity since moving, and most reported noticing changes occurring in themselves or those back home over this period (they felt more worldly but saw those back home as more insular). While they did not interact much with tangata whenua, or participate in tangata whenua events, many said that they had a better appreciation of the local Tainui and the Kīngitanga groups since migrating. Finally, most would like to return to their iwi region for employment if it were available but saw little chance of this happening, and most reported wanting to retire there. The policy implications of both these points are explored.

text: Moving away from home: Some social consequences for Tūhoe migrating to the Waikato To better understand the social consequences of migration away from traditional iwi regions, Tūhoe researchers intensively interviewed 40 Tūhoe people who had moved to the Waikato. It was found that most missed whanau and the community and made regular visits back home. Participants reported utilizing extensive whanau links to set themselves up in the Waikato, and many joined the Tūhoe associations in the Waikato. Others who did not join reported liking the idea that Tūhoe were there if needed. Some participants felt stronger in their Tūhoe identity since moving, and most reported noticing changes occurring in themselves or those back home over this period (they felt more worldly but saw those back home as more insular). While they did not interact much with tangata whenua, or participate in tangata whenua events, many said that they had a better appreciation of the local Tainui and the Kīngitanga groups since migrating. Finally, most would like to return to their iwi region for employment if it were available but saw little chance of this happening, and most reported wanting to retire there. The policy implications of both these points are explored.

year: 2004