title: Revitalising local democracy: A social capital analysis in the context of a New Zealand local authority

authors: Nyamori, Robert Ochoki

subjects: new public management

abstract: Using an exploratory case study, we assess whether markets and strategic performance management systems (SPMS) enhanced social capital of a local authority in New Zealand and its capacity to foster democracy. We found that SPMS enhanced the interaction among managers and between managers and residents and provided residents with opportunities to participate in local authority decision-making. Market forms of management however, promoted individualism and the pursuit of narrow departmental goals. There was increased control by managers and greater reliance on experts which diminished local people's participation (and the role of councillors) in local affairs. The pairing of contradictory discourses based on efficiency, markets and participatory democracy promoted an overly rational form of democracy inimical to a deliberative democracy. The relations between staff were in a state of continuous tension. The paper contributes to an understanding on how the interaction between the state and local authorities affects local authority social capital and the potential effects on community social capital and local democracy. This paper demonstrates a need for greater attention to the contest between different discourses in the construction and sustenance of social capital and the pursuit of democracy.

text: Revitalising local democracy: A social capital analysis in the context of a New Zealand local authority Using an exploratory case study, we assess whether markets and strategic performance management systems (SPMS) enhanced social capital of a local authority in New Zealand and its capacity to foster democracy. We found that SPMS enhanced the interaction among managers and between managers and residents and provided residents with opportunities to participate in local authority decision-making. Market forms of management however, promoted individualism and the pursuit of narrow departmental goals. There was increased control by managers and greater reliance on experts which diminished local people's participation (and the role of councillors) in local affairs. The pairing of contradictory discourses based on efficiency, markets and participatory democracy promoted an overly rational form of democracy inimical to a deliberative democracy. The relations between staff were in a state of continuous tension. The paper contributes to an understanding on how the interaction between the state and local authorities affects local authority social capital and the potential effects on community social capital and local democracy. This paper demonstrates a need for greater attention to the contest between different discourses in the construction and sustenance of social capital and the pursuit of democracy.

year: 2012-05

title: Emplacement age and thermal footprint of the diamondiferous Ellendale E9 lamproite pipe, Western Australia

authors: Evans, Noreen J.

subjects: (U-Th)/He

abstract: The diamondiferous Ellendale 9 (E9) pipe is a funnel-shaped maar-diatreme volcano consisting of inward-dipping tuff sequences intruded by lamproite plugs and dykes. The host rocks for the E9 pipe are Permian sandstones. The multiple lithological contacts exposed within the mined maar volcano provide a natural laboratory in which to study the effect of volcanic processes on U-Th-Pb-He systematics. Zircon from the regional sandstone and E9 lamproite display a bimodal distribution of ages on (U-Th)/He-U/Pb plots. The zircon U/Pb ages for the E9 pipe (n = 52) range from 440 to 2,725 Ma, while the cluster of (U-Th)/He ages for the lamproite dyke zircon indicate that dyke emplacement occurred at 20.6 ± 2.8 Ma, concordant with a maximum emplacement age of about ≤22 Ma from phlogopite ⁴⁰Ar/ ³⁹Ar. These ages indicate a xenocrystic origin for the zircon entrained in the E9 dyke. The U/Pb ages of detrital zircon from the regional sandstone host (373-3,248 Ma; n = 41) are indistinguishable from those of the lamproite zircon xenocrysts, whereas the detrital zircon in the host sandstone yield (U-Th)/He ages from 260 to 1,500 Ma. A thermochronology traverse across the E9 lamproite dyke reveals that the zircon (U-Th)/He ages in the host sandstone have not been significantly thermally reset during dyke emplacement, even at the contact. The capability of the zircon (U-Th)/He method to distinguish deep, mantle source lithologies from upper crustal source lithologies could be used in geochemical exploration for diamonds. Pre-screening of detrital samples using etching and helium assay methods will improve the efficiency and decrease the cost of greenfields exploration.

text: Emplacement age and thermal footprint of the diamondiferous Ellendale E9 lamproite pipe, Western Australia The diamondiferous Ellendale 9 (E9) pipe is a funnel-shaped maar-diatreme volcano consisting of inward-dipping tuff sequences intruded by lamproite plugs and dykes. The host rocks for the E9 pipe are Permian sandstones. The multiple lithological contacts exposed within the mined maar volcano provide a natural laboratory in which to study the effect of volcanic processes on U-Th-Pb-He systematics. Zircon from the regional sandstone and E9 lamproite display a bimodal distribution of ages on (U-Th)/He-U/Pb plots. The zircon U/Pb ages for the E9 pipe (n = 52) range from 440 to 2,725 Ma, while the cluster of (U-Th)/He ages for the lamproite dyke zircon indicate that dyke emplacement occurred at 20.6 ± 2.8 Ma, concordant with a maximum emplacement age of about ≤22 Ma from phlogopite ⁴⁰Ar/ ³⁹Ar. These ages indicate a xenocrystic origin for the zircon entrained in the E9 dyke. The U/Pb ages of detrital zircon from the regional sandstone host (373-3,248 Ma; n = 41) are indistinguishable from those of the lamproite zircon xenocrysts, whereas the detrital zircon in the host sandstone yield (U-Th)/He ages from 260 to 1,500 Ma. A thermochronology traverse across the E9 lamproite dyke reveals that the zircon (U-Th)/He ages in the host sandstone have not been significantly thermally reset during dyke emplacement, even at the contact. The capability of the zircon (U-Th)/He method to distinguish deep, mantle source lithologies from upper crustal source lithologies could be used in geochemical exploration for diamonds. Pre-screening of detrital samples using etching and helium assay methods will improve the efficiency and decrease the cost of greenfields exploration.

year: 2013

title: Ko wai tēnei e tū ake nei? Activating collectivity and accountability through grounded positioning

authors: Rata, Arama

abstract: Building on conference conversations about positionality—about who we are and how our identities shape our views of the world, about the connections and disconnections experienced between us, and about our proximities to place, power, and privilege—this piece brings together four conference participants to continue to reflect on what positionality means, on why it is important, and on how to practice it in non-performative, well-developed, and mutually nourishing ways. Their dialogue reflects active and critical positioning in process and practice, creating opportunities for acknowledging our relationships and activating both collectivity and accountability in the various spaces where we live, work, create, and hope.

text: Ko wai tēnei e tū ake nei? Activating collectivity and accountability through grounded positioning Building on conference conversations about positionality—about who we are and how our identities shape our views of the world, about the connections and disconnections experienced between us, and about our proximities to place, power, and privilege—this piece brings together four conference participants to continue to reflect on what positionality means, on why it is important, and on how to practice it in non-performative, well-developed, and mutually nourishing ways. Their dialogue reflects active and critical positioning in process and practice, creating opportunities for acknowledging our relationships and activating both collectivity and accountability in the various spaces where we live, work, create, and hope.

year: 2021-12