title: Genetic variability of New Zealand seagrass (Zostera muelleri) assessed at multiple spatial scales

authors: Jones, Tracey C.

subjects: RAPDs

abstract: We conducted RAPD analyses at multiple spatial scales to contribute to the conservation and future restoration of New Zealand's seagrass, Zostera muelleri Irmisch ex Asch. (Zosteraceae). Initially we focused on fine-scale genetic variation within two estuaries on the North Island, one on the East coast the other on the West coast. Within each estuary individuals were genetically similar, however, there was clear genetic separation between the two sites (genetic distance D = 0.2965). Genetic variation within a sampling location (m scale) was similar to that observed among sampling locations (km scale) within a site (21% and 28%, respectively) and smaller than that observed between sites (51%). We then expanded our sampling to include a further six populations distributed across almost the entire latitudinal (ca. 15°) gradient of the North and South Islands. At this scale genetic differences were closely correlated with coastal currents. There was a clear separation between North Island and South Island populations and further separation between the East and West coast populations of each Island. Sites located along the same section of coastline were more genetically similar than those from the opposite coast and other Island. Genetic similarity was highest within each of the sites, indicating a low degree of gene flow between populations. We recommend that any future restoration and conservation projects use only locally eco-sourced materials for population augmentations.

text: Genetic variability of New Zealand seagrass (Zostera muelleri) assessed at multiple spatial scales We conducted RAPD analyses at multiple spatial scales to contribute to the conservation and future restoration of New Zealand's seagrass, Zostera muelleri Irmisch ex Asch. (Zosteraceae). Initially we focused on fine-scale genetic variation within two estuaries on the North Island, one on the East coast the other on the West coast. Within each estuary individuals were genetically similar, however, there was clear genetic separation between the two sites (genetic distance D = 0.2965). Genetic variation within a sampling location (m scale) was similar to that observed among sampling locations (km scale) within a site (21% and 28%, respectively) and smaller than that observed between sites (51%). We then expanded our sampling to include a further six populations distributed across almost the entire latitudinal (ca. 15°) gradient of the North and South Islands. At this scale genetic differences were closely correlated with coastal currents. There was a clear separation between North Island and South Island populations and further separation between the East and West coast populations of each Island. Sites located along the same section of coastline were more genetically similar than those from the opposite coast and other Island. Genetic similarity was highest within each of the sites, indicating a low degree of gene flow between populations. We recommend that any future restoration and conservation projects use only locally eco-sourced materials for population augmentations.

year: 2008

title: The Vatican in dialogue with Islam: inclusion and engagement

authors: Pratt, Douglas

subjects: Islam

abstract: Since the epoch-making Second Vatican Council (1962-1965) the engagement of the Roman Catholic Church in interreligious dialogue and interfaith relations has developed and expanded. Other faiths, hitherto the object of missionary outreach for proselytising purposes, have been re-appraised as valued partners in dialogue. Islam, once regarded as the hostile 'other' to be held at bay, became, aside from Judaism, the first among the faiths with which the Church engages in dialogue. An overview of the origins and development of this dialogical activity during the twentieth century with special reference to the relation of the Vatican to Islam is the focus of this article. The topic is, of course, vast. The aim here is simply to distil the essential principles and processes, and to discuss some of the salient features. This dialogical development has not been without its difficulties; it remains, arguably, of critical concern.

text: The Vatican in dialogue with Islam: inclusion and engagement Since the epoch-making Second Vatican Council (1962-1965) the engagement of the Roman Catholic Church in interreligious dialogue and interfaith relations has developed and expanded. Other faiths, hitherto the object of missionary outreach for proselytising purposes, have been re-appraised as valued partners in dialogue. Islam, once regarded as the hostile 'other' to be held at bay, became, aside from Judaism, the first among the faiths with which the Church engages in dialogue. An overview of the origins and development of this dialogical activity during the twentieth century with special reference to the relation of the Vatican to Islam is the focus of this article. The topic is, of course, vast. The aim here is simply to distil the essential principles and processes, and to discuss some of the salient features. This dialogical development has not been without its difficulties; it remains, arguably, of critical concern.

year: 2010

title: Kōauau auē, e auau tō au e! The Kōauau in Te Ao Māori.

authors: Komene, Jo'el

subjects: Kōauau

abstract: In recent years there has been a revival of interest in traditional Māori musical instruments, including the kōauau. This thesis studies kōauau informed by a Māori framework, giving weight to traditional Māori knowledge and practices, emphasizing the spiritual dimensions of the instrument in its origins and its functions. The thesis defines the kōauau and how it is distinct from other taonga pūoro in its physical characteristics. It then presents the traditions associated with the kōauau which link its origins to the atua and their natural world, especially Raukatauri, together with other traditions from many rohe throughout Aotearoa.  The thesis describes the traditional tools and methods of construction, the role of atua in the construction process, materials used for kōauau, how they were embellished, and their use as adornments. The techniques for playing kōauau are analyzed, and there is a discussion of the occasions on which kōauau were played, and the purposes of performing on kōauau. The thesis also presents the texts of several traditional waiata kōauau. A number of traditional kōauau in storage at the Auckland Museum were able to be examined to confirm and extend documentary evidence about materials, construction methods, and embellishment. The discussion also comments on the quot;voicesquot; for those kōauau in the museum collection that could be sounded. The decline in kōauau performance during the twentieth century is outlined, and there is a summary of successful efforts in the later twentieth century to revive taonga pūoro, including kōauau. The thesis brings together in concise form much scattered information so that current and future performers with kōauau are able to give full consideration to its place in te ao Māori.

text: Kōauau auē, e auau tō au e! The Kōauau in Te Ao Māori. In recent years there has been a revival of interest in traditional Māori musical instruments, including the kōauau. This thesis studies kōauau informed by a Māori framework, giving weight to traditional Māori knowledge and practices, emphasizing the spiritual dimensions of the instrument in its origins and its functions. The thesis defines the kōauau and how it is distinct from other taonga pūoro in its physical characteristics. It then presents the traditions associated with the kōauau which link its origins to the atua and their natural world, especially Raukatauri, together with other traditions from many rohe throughout Aotearoa.  The thesis describes the traditional tools and methods of construction, the role of atua in the construction process, materials used for kōauau, how they were embellished, and their use as adornments. The techniques for playing kōauau are analyzed, and there is a discussion of the occasions on which kōauau were played, and the purposes of performing on kōauau. The thesis also presents the texts of several traditional waiata kōauau. A number of traditional kōauau in storage at the Auckland Museum were able to be examined to confirm and extend documentary evidence about materials, construction methods, and embellishment. The discussion also comments on the quot;voicesquot; for those kōauau in the museum collection that could be sounded. The decline in kōauau performance during the twentieth century is outlined, and there is a summary of successful efforts in the later twentieth century to revive taonga pūoro, including kōauau. The thesis brings together in concise form much scattered information so that current and future performers with kōauau are able to give full consideration to its place in te ao Māori.

year: 2009