title: Intra-conference Tour Day 2: Hamilton–Rotorua–Hamilton

authors: Lowe, David J.

abstract: We have a reasonably long day ahead of us, but it promises to be both interesting and relaxing. We will be examining a range of distal and proximal pyroclastic deposits including airfall and flow (ignimbrite) units derived from the Mangakino and Okataina Volcanic Centres, Taupo Volcanic Zone
(TVZ), tephric loess deposits, and buried paleosols on tephra beds- in other words, something for everyone attending our three-discipline conference. As well, we shall see a variety of volcanic landforms both on our journey from Hamilton and in the Rotorua region itself. We finish the day with a 'Caldera Dinner' overlooking Rotorua and Haroharo calderas, and Mt Tarawera, from the top of Ngongataha rhyolite dome.

text: Intra-conference Tour Day 2: Hamilton–Rotorua–Hamilton We have a reasonably long day ahead of us, but it promises to be both interesting and relaxing. We will be examining a range of distal and proximal pyroclastic deposits including airfall and flow (ignimbrite) units derived from the Mangakino and Okataina Volcanic Centres, Taupo Volcanic Zone
(TVZ), tephric loess deposits, and buried paleosols on tephra beds- in other words, something for everyone attending our three-discipline conference. As well, we shall see a variety of volcanic landforms both on our journey from Hamilton and in the Rotorua region itself. We finish the day with a 'Caldera Dinner' overlooking Rotorua and Haroharo calderas, and Mt Tarawera, from the top of Ngongataha rhyolite dome.

year: 1994

title: Population genetic structure of New Zealand's endemic corophiid amphipods: evidence for allopatric speciation

authors: Stevens, Mark I.

subjects: allozyme

abstract: Allozyme electrophoresis was used to examine population genetic structure at inter- and intraspecific levels for the New Zealand endemic corophiid amphipods, Paracorophium lucasi and P. excavatum. Individuals were collected from estuarine and freshwater habitats from North, South and Chatham Islands. Analyses of genetic structure among interspecific populations indicated clear allelic differentiation between the two Paracorophium species (Nei's genetic distance, D = 1.62), as well as considerable intraspecific substructuring (D = 0.15–0.65). These levels of divergence are similar to interspecific levels for other amphipods and it is proposed that at least two groups from the P. lucasi complex and three from the P. excavatum complex correspond to sibling species. In most cases allopatry can account for the differentiation among the putative sibling species. For populations that share a common coastline we found low levels of differentiation and little or no correlation with geographical distance, suggesting that gene flow is adequate to maintain homogeneous population genetic structure. By contrast, populations on separate coastlines (i.e. isolated by land) showed moderate levels of geographical differentiation indicating restricted gene flow. The juxtaposition of population genetic and biogeographical data for Paracorophium in conjunction with the geological record infers past histories of glacial extirpation, and possible isolating effects of sea-level and landmass changes that have occurred throughout the Plio-Pleistocene.

text: Population genetic structure of New Zealand's endemic corophiid amphipods: evidence for allopatric speciation Allozyme electrophoresis was used to examine population genetic structure at inter- and intraspecific levels for the New Zealand endemic corophiid amphipods, Paracorophium lucasi and P. excavatum. Individuals were collected from estuarine and freshwater habitats from North, South and Chatham Islands. Analyses of genetic structure among interspecific populations indicated clear allelic differentiation between the two Paracorophium species (Nei's genetic distance, D = 1.62), as well as considerable intraspecific substructuring (D = 0.15–0.65). These levels of divergence are similar to interspecific levels for other amphipods and it is proposed that at least two groups from the P. lucasi complex and three from the P. excavatum complex correspond to sibling species. In most cases allopatry can account for the differentiation among the putative sibling species. For populations that share a common coastline we found low levels of differentiation and little or no correlation with geographical distance, suggesting that gene flow is adequate to maintain homogeneous population genetic structure. By contrast, populations on separate coastlines (i.e. isolated by land) showed moderate levels of geographical differentiation indicating restricted gene flow. The juxtaposition of population genetic and biogeographical data for Paracorophium in conjunction with the geological record infers past histories of glacial extirpation, and possible isolating effects of sea-level and landmass changes that have occurred throughout the Plio-Pleistocene.

year: 2004

title: Everyday experiences of racism: Suppressing Māori cultural expressions in mental health

authors: Southey, Kim Marie

abstract: Tēnā kautau i runga i ngā tini āhuatanga o te wā.

This publication has been produced as part of the He Kokonga Ngākau Fellowships, an initiative of Te Atawhai o Te Ao that seeks to support and contribute to our research projects, and grow Māori research capability that promotes Kaupapa Māori research. These fellowships have been established to support Māori postgraduate students, practitioners, community researchers, and writers in their writing on kaupapa that have relevance to our organisation and wider community.

Dr Kim Southey (Ngāti Porou, Ngāti Kuia) draws on her doctoral research on re-presenting Māori and Indigenous understandings of being, and deconstructing the notion of mental illness. This
publication focuses on how Māori and Indigenous expressions within the mental (and wider) health system are suppressed and restricted by a dominant (western) worldview. Dr Southey posits that the western insistence on representing things in the world through rational, logical explanations impacts on Māori cultural understandings, limiting how we can express ourselves. This is viewed by Dr Southey as a form of institutional racism.

text: Everyday experiences of racism: Suppressing Māori cultural expressions in mental health Tēnā kautau i runga i ngā tini āhuatanga o te wā.

This publication has been produced as part of the He Kokonga Ngākau Fellowships, an initiative of Te Atawhai o Te Ao that seeks to support and contribute to our research projects, and grow Māori research capability that promotes Kaupapa Māori research. These fellowships have been established to support Māori postgraduate students, practitioners, community researchers, and writers in their writing on kaupapa that have relevance to our organisation and wider community.

Dr Kim Southey (Ngāti Porou, Ngāti Kuia) draws on her doctoral research on re-presenting Māori and Indigenous understandings of being, and deconstructing the notion of mental illness. This
publication focuses on how Māori and Indigenous expressions within the mental (and wider) health system are suppressed and restricted by a dominant (western) worldview. Dr Southey posits that the western insistence on representing things in the world through rational, logical explanations impacts on Māori cultural understandings, limiting how we can express ourselves. This is viewed by Dr Southey as a form of institutional racism.

year: 2022