title: Human Rights, Environmental Duties: People, Planet & State

authors: Mitchell, Megan Joan Miro

subjects: Environment

abstract: All elements of human well-being are ultimately dependent upon a natural environment which provides access to sufficient food and water, promotes both mental and physical health, and ultimately, permits life itself. In seeking the universal achievement of these goods, international human rights law must begin to require States to take strong action to meet the challenges posed by escalating environmental disintegrity.

This thesis examines the extent to which the existing international human rights regime provides a means to achieve this. The role of population management as one means of meeting environmental obligations will be discussed, with the goal of demonstrating that the existing law provides a powerful tool both for the advancement of individual rights and for environmental protection. The latter half will consider how the current law incorporates explicit environmental duties, as well as the potential scope for development of these in the future. The debate surrounding the introduction of an 'environmental human right' will be outlined, with the ultimate conclusion that the law as it already exists is more than capable of adequately addressing environmental degradation – all that is required is that it be interpreted and realised in an environmentally cognisant way.

text: Human Rights, Environmental Duties: People, Planet & State All elements of human well-being are ultimately dependent upon a natural environment which provides access to sufficient food and water, promotes both mental and physical health, and ultimately, permits life itself. In seeking the universal achievement of these goods, international human rights law must begin to require States to take strong action to meet the challenges posed by escalating environmental disintegrity.

This thesis examines the extent to which the existing international human rights regime provides a means to achieve this. The role of population management as one means of meeting environmental obligations will be discussed, with the goal of demonstrating that the existing law provides a powerful tool both for the advancement of individual rights and for environmental protection. The latter half will consider how the current law incorporates explicit environmental duties, as well as the potential scope for development of these in the future. The debate surrounding the introduction of an 'environmental human right' will be outlined, with the ultimate conclusion that the law as it already exists is more than capable of adequately addressing environmental degradation – all that is required is that it be interpreted and realised in an environmentally cognisant way.

year: 2012

title: Functional and spatial pressures on terrestrial vegetation in Antarctica forced by global warming

authors: Green, T.G. Allan

subjects: Antarctica

abstract: There is growing interest in what controls the present distribution of terrestrial vegetation in Antarctica because of the potential use of biodiversity as an indicator or predictor of the effects of climate change. Recent advances in knowledge of distribution and ecophysiological performance of terrestrial vegetation means that an initial analysis of the potential influence of temperature is now possible. Regressions of species numbers of lichens, mosses and hepatics on latitude and mean annual temperature (standard macroclimatic data) were carried out, and the terrestrial vegetation in Antarctica could be divided into two zones. The microenvironmental zone lies south of around 72°S, and biodiversity (richness and location) is uncoupled from the macroenvironment and is, instead, determined by the occasional coincidences of warmth, water, light and shelter. The macroenvironmental zone lies north of about 72°S, and biodiversity (richness, cover and growth) is strongly positively linked to mean annual temperature; species numbers increase at about 9–10% per K (24.0, 9.3 and 1.8 species for lichens, mosses and hepatics, respectively) probably due to improved water availability through increased precipitation and longer active period (monthly degree-days also reach zero at about 72°S) allowing greater productivity, completion of metabolic processes and a switch from survival to growth strategies. Cyanobacterial lichens appear to be a special case and may be expanding after being forced into northerly refugia. Warming will cause a southward movement of the boundary between the two zones but distribution in the microenvironmental zone will remain determined by local coincidences of environment and resources.

text: Functional and spatial pressures on terrestrial vegetation in Antarctica forced by global warming There is growing interest in what controls the present distribution of terrestrial vegetation in Antarctica because of the potential use of biodiversity as an indicator or predictor of the effects of climate change. Recent advances in knowledge of distribution and ecophysiological performance of terrestrial vegetation means that an initial analysis of the potential influence of temperature is now possible. Regressions of species numbers of lichens, mosses and hepatics on latitude and mean annual temperature (standard macroclimatic data) were carried out, and the terrestrial vegetation in Antarctica could be divided into two zones. The microenvironmental zone lies south of around 72°S, and biodiversity (richness and location) is uncoupled from the macroenvironment and is, instead, determined by the occasional coincidences of warmth, water, light and shelter. The macroenvironmental zone lies north of about 72°S, and biodiversity (richness, cover and growth) is strongly positively linked to mean annual temperature; species numbers increase at about 9–10% per K (24.0, 9.3 and 1.8 species for lichens, mosses and hepatics, respectively) probably due to improved water availability through increased precipitation and longer active period (monthly degree-days also reach zero at about 72°S) allowing greater productivity, completion of metabolic processes and a switch from survival to growth strategies. Cyanobacterial lichens appear to be a special case and may be expanding after being forced into northerly refugia. Warming will cause a southward movement of the boundary between the two zones but distribution in the microenvironmental zone will remain determined by local coincidences of environment and resources.

year: 2011

title: Kaumtua Mana Motuhake: A study protocol for a peer education intervention to help Māori elders work through later-stage life transitions

authors: Oetzel, John G.

subjects: Science & Technology

abstract: Background
The Aotearoa/New Zealand population is ageing and numerous studies demonstrate with this phenomenon comes increases in non-communicable diseases, injuries and healthcare costs among other issues. Further, significant inequities exist between Māori (Indigenous peoples of Aotearoa/New Zealand) and non-Māori around poor ageing and health. Most research addressing these issues is deficit oriented; however, the current research project takes a strengths-based approach that highlights the potential of kaumātua (elders) by asserting mana motuhake (autonomy, identity and self-actualisation). We believe that the esteem of elders in Māori culture signals transformative potential. Specifically, this project utilises a ‘tuakana-teina’ (older sibling/younger sibling) peer-educator model, where kaumātua work with other kaumātua in relation to health and wellbeing. The objectives of the project are (a) to develop the capacity of kaumātua as peer educators, whilst having positive impacts on their sense of purpose, health and wellbeing; and (b) to enhance the social and health outcomes for kaumātua receiving the intervention.

Methods
The research is grounded in principles of Kaupapa Māori and community-based participatory research, and brings together an Indigenous community of kaumātua, community health researchers, and academic researchers working with two advisory boards. The project intervention involves an orientation programme for tuakana peer educators for other kaumātua (teina). The research design is a pre- and post-test, clustered staggered design. All participants will complete a baseline assessment of health and wellbeing consistent with Māori worldviews (i.e., holistic model). The tuakana and teina participants will be divided into two groups with the first group completing the intervention during the first half of the project and the second group during the second half of the project. All participants will complete post-test assessments following both interventions allowing comparison of the two groups along with repeated measures over time.

Discussion
The findings will provide an evidence base for the importance and relevancy of kaumātua knowledge to create contextually based and culturally safe age-friendly environments that facilitate engagement and participation by kaumātua for kaumātua. If the model is effective, we will seek to facilitate the dissemination and scalability of the intervention.

Trial registration
Australia New Zealand Clinical Trial Registry (ACTRN12617001396314); Date Registered: 3 October 2017 (retrospectively registered).

text: Kaumtua Mana Motuhake: A study protocol for a peer education intervention to help Māori elders work through later-stage life transitions Background
The Aotearoa/New Zealand population is ageing and numerous studies demonstrate with this phenomenon comes increases in non-communicable diseases, injuries and healthcare costs among other issues. Further, significant inequities exist between Māori (Indigenous peoples of Aotearoa/New Zealand) and non-Māori around poor ageing and health. Most research addressing these issues is deficit oriented; however, the current research project takes a strengths-based approach that highlights the potential of kaumātua (elders) by asserting mana motuhake (autonomy, identity and self-actualisation). We believe that the esteem of elders in Māori culture signals transformative potential. Specifically, this project utilises a ‘tuakana-teina’ (older sibling/younger sibling) peer-educator model, where kaumātua work with other kaumātua in relation to health and wellbeing. The objectives of the project are (a) to develop the capacity of kaumātua as peer educators, whilst having positive impacts on their sense of purpose, health and wellbeing; and (b) to enhance the social and health outcomes for kaumātua receiving the intervention.

Methods
The research is grounded in principles of Kaupapa Māori and community-based participatory research, and brings together an Indigenous community of kaumātua, community health researchers, and academic researchers working with two advisory boards. The project intervention involves an orientation programme for tuakana peer educators for other kaumātua (teina). The research design is a pre- and post-test, clustered staggered design. All participants will complete a baseline assessment of health and wellbeing consistent with Māori worldviews (i.e., holistic model). The tuakana and teina participants will be divided into two groups with the first group completing the intervention during the first half of the project and the second group during the second half of the project. All participants will complete post-test assessments following both interventions allowing comparison of the two groups along with repeated measures over time.

Discussion
The findings will provide an evidence base for the importance and relevancy of kaumātua knowledge to create contextually based and culturally safe age-friendly environments that facilitate engagement and participation by kaumātua for kaumātua. If the model is effective, we will seek to facilitate the dissemination and scalability of the intervention.

Trial registration
Australia New Zealand Clinical Trial Registry (ACTRN12617001396314); Date Registered: 3 October 2017 (retrospectively registered).

year: 2019