title: Self as one and many narratives

authors: Ulatowski, Joseph W.

abstract: There are different approaches to the narrative self. I limit myself to one approach that argues narratives have an important role to play in our lives without it being true that a narrative constitutes and creates the self. My own position is broadly sympathetic with that view, but my interest lies with the question of whether there is truth in the claim that to create one’s self-narrative is to create oneself. I argue that a self-narrative may be multiply realised by the inner self—impressions and emotions—and the outer self—roles in work and life. I take an optimistic attitude to the idea that narrative provides a metaphor that may stimulate insight into the nature of self if we accept a plurality of narrative selves. This paper mines a vein of research on narratives for insights into selves without being bewitched into accepting implausible conclusions.

text: Self as one and many narratives There are different approaches to the narrative self. I limit myself to one approach that argues narratives have an important role to play in our lives without it being true that a narrative constitutes and creates the self. My own position is broadly sympathetic with that view, but my interest lies with the question of whether there is truth in the claim that to create one’s self-narrative is to create oneself. I argue that a self-narrative may be multiply realised by the inner self—impressions and emotions—and the outer self—roles in work and life. I take an optimistic attitude to the idea that narrative provides a metaphor that may stimulate insight into the nature of self if we accept a plurality of narrative selves. This paper mines a vein of research on narratives for insights into selves without being bewitched into accepting implausible conclusions.

year: 2021

title: Sustainability assessment and comparison of efficacy of four P-inactivation agents for managing internal phosphorus loads in lakes: sediment incubations

authors: Gibbs, Max M.

subjects: lake restoration

abstract: A novel application of a continuous flow incubation system (CFIS) was used to assess four phosphorus (P) inactivation agents—alum, Phoslock™, a new modified zeolite (Z2G1 or Aqual-P™), and allophone—when used as sediment capping agents to manage internal P loads in lakes. The CFIS technique allowed combined efficacy and sustainability assessment, including: (1) flux measurements during simulation of stratified (anoxic) and mixed (aerobic) conditions on the same sediment through multiple cycles to assess the longevity of a range of product doses; (2) simulation of a summer algal bloom collapse and subsequent burial of the products; and (3) investigation of non-target effects on nitrification and denitrification processes at the sediment–water interface. Minimum P-removal dose rates were found to differ substantially at 80 g m⁻² for alum, 190 g m⁻² for Z2G1, 220 g m⁻² for allophane and 280 g m⁻² for Phoslock™, for similar capping layer thickness of about 2 mm, and would be effective for at least 4 years. All products temporarily suppressed nitrification and denitrification under aerobic conditions, and it may be important to minimise product application to any permanently aerobic zones, such as the littoral areas of a lake. While the aluminium (Al)-based products did not enhance Al fluxes in the CFIS, lanthanum (La) was released at a near constant rate of around 2 mg La m⁻² day⁻¹ from the Phoslock™ treatments over a period of at least 14 days. Spatial variability of sediment P, bioturbation, and burial are factors that will affect up-scaling these results to a whole lake.

text: Sustainability assessment and comparison of efficacy of four P-inactivation agents for managing internal phosphorus loads in lakes: sediment incubations A novel application of a continuous flow incubation system (CFIS) was used to assess four phosphorus (P) inactivation agents—alum, Phoslock™, a new modified zeolite (Z2G1 or Aqual-P™), and allophone—when used as sediment capping agents to manage internal P loads in lakes. The CFIS technique allowed combined efficacy and sustainability assessment, including: (1) flux measurements during simulation of stratified (anoxic) and mixed (aerobic) conditions on the same sediment through multiple cycles to assess the longevity of a range of product doses; (2) simulation of a summer algal bloom collapse and subsequent burial of the products; and (3) investigation of non-target effects on nitrification and denitrification processes at the sediment–water interface. Minimum P-removal dose rates were found to differ substantially at 80 g m⁻² for alum, 190 g m⁻² for Z2G1, 220 g m⁻² for allophane and 280 g m⁻² for Phoslock™, for similar capping layer thickness of about 2 mm, and would be effective for at least 4 years. All products temporarily suppressed nitrification and denitrification under aerobic conditions, and it may be important to minimise product application to any permanently aerobic zones, such as the littoral areas of a lake. While the aluminium (Al)-based products did not enhance Al fluxes in the CFIS, lanthanum (La) was released at a near constant rate of around 2 mg La m⁻² day⁻¹ from the Phoslock™ treatments over a period of at least 14 days. Spatial variability of sediment P, bioturbation, and burial are factors that will affect up-scaling these results to a whole lake.

year: 2010

title: Haumanu Hauora: Strengthening health institution responsiveness to climate change

authors: Masters-Awatere, Bridgette

abstract: The “Haumanu Hauora: Strengthening health institution responsiveness to climate change” project (Haumanu Hauora) is funded by the Deep South National Science Challenge. Our research team has 
been working to determine how health institutions (for example DHBs) develop Māori responsive policy as a preparatory step in anticipation of climate change impacts on Māori health. The project 
has involved several components, one of which involved speaking with tāngata whenua and DHB staff from the Bay of Plenty, Lakes and Waikato DHB regions about their experiences of climate 
change and involvement with health services. Another component was an environmental scan of available website information on the 17 other DHBs to ascertain the extent of policy that speaks to 
both the Treaty of Waitangi and climate change. This report presents an overview of the findings. 

This report begins with some context setting. We provide a summary of our literature reviews before a brief outline of the establishment of DHBs, which are the “health institution” of focus for 
this research. As the primary health provider and funders around the country, DHBs have been engaged as the site through which to understand the Māori health and climate change policy needs. 
Although DHBs were disestablished at the conclusion of our project, there are still lessons to learn from the ‘old’ health system. We present themes from tāngata whenua and rangatahi interviews as 
a way to foreground policy development information provided by DHB staff.

text: Haumanu Hauora: Strengthening health institution responsiveness to climate change The “Haumanu Hauora: Strengthening health institution responsiveness to climate change” project (Haumanu Hauora) is funded by the Deep South National Science Challenge. Our research team has 
been working to determine how health institutions (for example DHBs) develop Māori responsive policy as a preparatory step in anticipation of climate change impacts on Māori health. The project 
has involved several components, one of which involved speaking with tāngata whenua and DHB staff from the Bay of Plenty, Lakes and Waikato DHB regions about their experiences of climate 
change and involvement with health services. Another component was an environmental scan of available website information on the 17 other DHBs to ascertain the extent of policy that speaks to 
both the Treaty of Waitangi and climate change. This report presents an overview of the findings. 

This report begins with some context setting. We provide a summary of our literature reviews before a brief outline of the establishment of DHBs, which are the “health institution” of focus for 
this research. As the primary health provider and funders around the country, DHBs have been engaged as the site through which to understand the Māori health and climate change policy needs. 
Although DHBs were disestablished at the conclusion of our project, there are still lessons to learn from the ‘old’ health system. We present themes from tāngata whenua and rangatahi interviews as 
a way to foreground policy development information provided by DHB staff.

year: 2022-07-12