title: Consequences of human-mediated marine intrusions on the zooplankton community of a temperate coastal lagoon

authors: Duggan, Ian C.

subjects: sandbar opening

abstract: Barrier bars separating lagoons from oceans are frequently breached as a management tool to prevent flooding of terrestrial ecosystems. The effects of such human-mediated openings on zooplankton have been investigated only in one tropical system. We investigated the temperate Waituna Lagoon, New Zealand, over a 2-year period when the barrier bar was 'artificially' breached on three occasions. Increases in salinity associated with opening of the barrier bars greatly influenced zooplankton community composition, and recovery of communities was dependent on the rate at which salinity returned to pre-disturbance conditions. As such, resilience of zooplankton in coastal lagoons is a function of the lagoon conditions returning to those experienced prior to barrier breach, rather than being a result of the zooplankton community simply recovering from a single defined disturbance event. In contrast to the tropical lagoon studies, temperature in Waituna Lagoon was inferred to explain a significant proportion of the variability in zooplankton community composition, independent of salinity. Appropriate timing for the opening of barrier bars by management authorities in temperate lagoons, which would allow the greatest opportunity for freshwater zooplankton communities to recover rapidly, will rely on determining the best time for rapid barrier bar reformation and high freshwater inflow rates (i.e. the recovery of zooplankton relies on return to initial conditions). However, such an approach is in direct conflict with the opening of barrier bars for management of water levels.

text: Consequences of human-mediated marine intrusions on the zooplankton community of a temperate coastal lagoon Barrier bars separating lagoons from oceans are frequently breached as a management tool to prevent flooding of terrestrial ecosystems. The effects of such human-mediated openings on zooplankton have been investigated only in one tropical system. We investigated the temperate Waituna Lagoon, New Zealand, over a 2-year period when the barrier bar was 'artificially' breached on three occasions. Increases in salinity associated with opening of the barrier bars greatly influenced zooplankton community composition, and recovery of communities was dependent on the rate at which salinity returned to pre-disturbance conditions. As such, resilience of zooplankton in coastal lagoons is a function of the lagoon conditions returning to those experienced prior to barrier breach, rather than being a result of the zooplankton community simply recovering from a single defined disturbance event. In contrast to the tropical lagoon studies, temperature in Waituna Lagoon was inferred to explain a significant proportion of the variability in zooplankton community composition, independent of salinity. Appropriate timing for the opening of barrier bars by management authorities in temperate lagoons, which would allow the greatest opportunity for freshwater zooplankton communities to recover rapidly, will rely on determining the best time for rapid barrier bar reformation and high freshwater inflow rates (i.e. the recovery of zooplankton relies on return to initial conditions). However, such an approach is in direct conflict with the opening of barrier bars for management of water levels.

year: 2010

title: You and me and shame

authors: Gillanders, Leah Esme

subjects: Narrative therapy

abstract: This research project investigated the effects of bringing an as-yet-untold story of shame to a narrative therapy counselling conversation. The researcher, who became the client, invited a narrative practitioner to join her in three conversations, a counselling conversation and two interpersonal process recall conversations. The data generated from these conversations as well as the personal research diary kept by the researcher are woven together as research findings, presenting a layered, journeyed account of the movement experienced by the researcher.  
This study noticed the challenges of recognising and speaking stories of shame. Attention is given to noticing vulnerability and the difficulty of speaking stories of shame and also to the role of witnessing in the relationship between the counsellor and the client meeting within a context of shame. 
This autoethnographic account offers itself as practitioner researcher. Knowledges produced in this research highlight the importance of considering first the role of shame in the life of a problem and second how it is to be positioned as a client in a counselling relationship.

text: You and me and shame This research project investigated the effects of bringing an as-yet-untold story of shame to a narrative therapy counselling conversation. The researcher, who became the client, invited a narrative practitioner to join her in three conversations, a counselling conversation and two interpersonal process recall conversations. The data generated from these conversations as well as the personal research diary kept by the researcher are woven together as research findings, presenting a layered, journeyed account of the movement experienced by the researcher.  
This study noticed the challenges of recognising and speaking stories of shame. Attention is given to noticing vulnerability and the difficulty of speaking stories of shame and also to the role of witnessing in the relationship between the counsellor and the client meeting within a context of shame. 
This autoethnographic account offers itself as practitioner researcher. Knowledges produced in this research highlight the importance of considering first the role of shame in the life of a problem and second how it is to be positioned as a client in a counselling relationship.

year: 2017

title: Beyond Pākehā paralysis: Exploring the journeys & experiences of Pākehā allyship in psychology

authors: Stolte, Ottilie Emma Elisabeth

abstract: The monocultural foundation of psychology is interwoven with the colonial history of Aotearoa New Zealand. Not all of the mahi of decolonising psychology is the responsibility of Māori. In Aotearoa, there is currently less literature around the development of racial justice allyship and how Pākehā (as the dominant majority) can work towards honouring Te Tiriti o Waitangi. This paper draws on interviews with three Pākehā allies who have taken actions towards greater inclusion of Māori and raising awareness of systemic injustices and racial disparities. The objective of this paper is to document the understandings shared by these ‘reluctant allies’, focusing on the challenges, possibilities, and suggestions for a more culturally relevant psychological education and practice for Aotearoa New Zealand.

text: Beyond Pākehā paralysis: Exploring the journeys & experiences of Pākehā allyship in psychology The monocultural foundation of psychology is interwoven with the colonial history of Aotearoa New Zealand. Not all of the mahi of decolonising psychology is the responsibility of Māori. In Aotearoa, there is currently less literature around the development of racial justice allyship and how Pākehā (as the dominant majority) can work towards honouring Te Tiriti o Waitangi. This paper draws on interviews with three Pākehā allies who have taken actions towards greater inclusion of Māori and raising awareness of systemic injustices and racial disparities. The objective of this paper is to document the understandings shared by these ‘reluctant allies’, focusing on the challenges, possibilities, and suggestions for a more culturally relevant psychological education and practice for Aotearoa New Zealand.

year: 2025