title: 'Closing the Gaps': From postcolonialism to Kaupapa Māori and beyond.

authors: Mahuika, Nepia

subjects: New Zealand

abstract: The article discusses New Zealand history, particularly examining Māori theories and interpretations of history. It considers postcolonial theory and Kaupapa Māori theory. The author comments on the government policy of "closing the gaps," referring to efforts to improve the conditions of underachieving New Zealand groups. He also reflects on Mātauranga, a Māori concept concerning knowledge. The history and oral tradition of the people of the Māori iwi, or social unit, of Ngati Porou is also discussed.

text: 'Closing the Gaps': From postcolonialism to Kaupapa Māori and beyond. The article discusses New Zealand history, particularly examining Māori theories and interpretations of history. It considers postcolonial theory and Kaupapa Māori theory. The author comments on the government policy of "closing the gaps," referring to efforts to improve the conditions of underachieving New Zealand groups. He also reflects on Mātauranga, a Māori concept concerning knowledge. The history and oral tradition of the people of the Māori iwi, or social unit, of Ngati Porou is also discussed.

year: 2011

title: A local Aotearoa New Zealand investigation of the contribution of Māori cultural knowledges to Pakeha identity and counselling practices

authors: Te Wiata, Joy

subjects: Pakeha identity

abstract: This project investigates the experiences of a small group of social service  practitioners as they consider the question of what it means to be Pakeha in Aotearoa New Zealand in 2004.  Specifically this study considers the contribution  of Māori cultural knowledges to Pakeha identity.  It also explores whether therapeutic practices that participants have available, are relevant to their current  claims of Pakeha identity.   This study highlights the complexity of experience and multiple stories that inform constructions of identity.   In approaching the topic I was aware that many  important stories of people's lived experience are not often told.  People are often silenced due to the difficulty of 'telling'.  In this exploration, space was created  for the telling of stories, which are often not easily told:  stories of struggle and pain; stories of compassionate witnessing; stories of rule-breaking; stories of  stepping into territory beyond binaries and stories of richness and delight.   Knowledges have been produced that indicate the need for carefully crafted space for often very difficult identity conversations to occur and for voices to be heard.   Further, the study has produced knowledges for scaffolding for respectful and honouring conversations .  The stories of this project indicate that the  conversations required, have their foundation through engagement with the value of fairness.  Findings also indicate that forums, where mutual contribution to  identity for both Māori and Pakeha can be acknowledged, are a critical to establishing ongoing honourable relationships between Pakeha and Māori New Zealanders.     Throughout this project participants acknowledge and honour the rich  contribution of Māori knowledges and language to their Pakeha identity.

text: A local Aotearoa New Zealand investigation of the contribution of Māori cultural knowledges to Pakeha identity and counselling practices This project investigates the experiences of a small group of social service  practitioners as they consider the question of what it means to be Pakeha in Aotearoa New Zealand in 2004.  Specifically this study considers the contribution  of Māori cultural knowledges to Pakeha identity.  It also explores whether therapeutic practices that participants have available, are relevant to their current  claims of Pakeha identity.   This study highlights the complexity of experience and multiple stories that inform constructions of identity.   In approaching the topic I was aware that many  important stories of people's lived experience are not often told.  People are often silenced due to the difficulty of 'telling'.  In this exploration, space was created  for the telling of stories, which are often not easily told:  stories of struggle and pain; stories of compassionate witnessing; stories of rule-breaking; stories of  stepping into territory beyond binaries and stories of richness and delight.   Knowledges have been produced that indicate the need for carefully crafted space for often very difficult identity conversations to occur and for voices to be heard.   Further, the study has produced knowledges for scaffolding for respectful and honouring conversations .  The stories of this project indicate that the  conversations required, have their foundation through engagement with the value of fairness.  Findings also indicate that forums, where mutual contribution to  identity for both Māori and Pakeha can be acknowledged, are a critical to establishing ongoing honourable relationships between Pakeha and Māori New Zealanders.     Throughout this project participants acknowledge and honour the rich  contribution of Māori knowledges and language to their Pakeha identity.

year: 2006

title: Wave-frequency flows within a near-bed vegetation canopy

authors: Henderson, Stephen M.

subjects: Science & Technology

abstract: We study water flows and wave dissipation within near-bed pneumatophore canopies at the wave-exposed fringe of a mangrove forest on Cù Lao Dung Island, in the Mekong Delta. To evaluate canopy drag, the three-dimensional geometry of pneumatophore stems growing upward from the buried lateral roots of Sonneratia caseolaris mangroves was reconstructed from photogrammetric surveys. In cases where hydrodynamic measurements were obtained, up to 84 stems per square meter were observed, with stem heights <  0.6 m, and basal diameters 0.01–0.02 m. The parameter α =(frontal area of pneumatophores blocking the flow)/(canopy volume) ranged from zero to 1.8m−¹. Within-canopy water velocity displayed a phase lead and slight attenuation relative to above-canopy flows. The phase lead was frequency-dependent, ranging from 0 to 30 degrees at the frequencies of energetic waves ( >0.1 Hz), and up to 90 degrees at lower frequencies. A model is developed for wave-induced flows within the vertically variable canopy. Scaling suggests that acceleration-induced forces and vertical mixing were negligible at wave frequencies. Consistent with theory, drag-induced vertical variability in velocity scaled with ꓥ = Tw/(2πTf) , where Tw=wave period, Tf=2/(CD₍ₐ|ᵤ|₎) is the frictional time scale, CD≈2 is the drag coefficient, and  |ᵤ| is a typical flow speed. For fixed wave conditions ( |ᵤ| and Tw), theory predicts increasing dissipation with increasing vegetation density (i.e. increasing a), until a maximum is reached for order-one Λ. For larger Λ, within-canopy flow is so inhibited by drag that further increases in a reduce within-canopy dissipation. For observed cases, Λ≤0.38 at energetic wave frequencies, so wave dissipation near the forest edge is expected to increase with increasing pneumatophore canopy density. However, under different wave conditions, the most dense canopies may occasionally approach the dissipation maximum (Λ≈1). Predicted dissipation by the pneumatophore canopy was sufficient to attenuate most wave energy over distances slightly less (more) than 100 m into the marsh in 1 m (2 m) water depth.

text: Wave-frequency flows within a near-bed vegetation canopy We study water flows and wave dissipation within near-bed pneumatophore canopies at the wave-exposed fringe of a mangrove forest on Cù Lao Dung Island, in the Mekong Delta. To evaluate canopy drag, the three-dimensional geometry of pneumatophore stems growing upward from the buried lateral roots of Sonneratia caseolaris mangroves was reconstructed from photogrammetric surveys. In cases where hydrodynamic measurements were obtained, up to 84 stems per square meter were observed, with stem heights <  0.6 m, and basal diameters 0.01–0.02 m. The parameter α =(frontal area of pneumatophores blocking the flow)/(canopy volume) ranged from zero to 1.8m−¹. Within-canopy water velocity displayed a phase lead and slight attenuation relative to above-canopy flows. The phase lead was frequency-dependent, ranging from 0 to 30 degrees at the frequencies of energetic waves ( >0.1 Hz), and up to 90 degrees at lower frequencies. A model is developed for wave-induced flows within the vertically variable canopy. Scaling suggests that acceleration-induced forces and vertical mixing were negligible at wave frequencies. Consistent with theory, drag-induced vertical variability in velocity scaled with ꓥ = Tw/(2πTf) , where Tw=wave period, Tf=2/(CD₍ₐ|ᵤ|₎) is the frictional time scale, CD≈2 is the drag coefficient, and  |ᵤ| is a typical flow speed. For fixed wave conditions ( |ᵤ| and Tw), theory predicts increasing dissipation with increasing vegetation density (i.e. increasing a), until a maximum is reached for order-one Λ. For larger Λ, within-canopy flow is so inhibited by drag that further increases in a reduce within-canopy dissipation. For observed cases, Λ≤0.38 at energetic wave frequencies, so wave dissipation near the forest edge is expected to increase with increasing pneumatophore canopy density. However, under different wave conditions, the most dense canopies may occasionally approach the dissipation maximum (Λ≈1). Predicted dissipation by the pneumatophore canopy was sufficient to attenuate most wave energy over distances slightly less (more) than 100 m into the marsh in 1 m (2 m) water depth.

year: 2017