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No description available.

This thesis presents an ethnography of white researchers who work at the Darwin Institute of Indigenous Health Research. This group of ‘proximate advocates’ is made up of predominantly middle-class, educated and antiracist white health professionals. Their decision to move from more populated areas to the north of Australia, where Indigenous disadvantage is most pronounced, is motivated by the hope of enacting postcolonial justice so long denied to the nation’s first peoples. / This ethnography thus contributes to the anthropology of postcolonial forms, and specifically benevolent forms. The Darwin Institute of Indigenous Health Research is an example of a postcolonial space where there is an attempt to invert colonial power relations: that is, to acknowledge the effects of colonisation on Indigenous people and remedy them. / The thesis begins with an account of suburban life in contemporary Darwin focused on the figure of the ‘longgrasser’ who threatens to create disorder at my local shops. This is an example of the postcolonial frontier, the place where antiracist white people encounter radically-different Indigenous people. Part 1 develops a conceptual model for understanding the process of mutual recognition that creates the subjectivities of Indigenous people and of white antiracists. / Drawing on critiques of liberalism and postcolonial theory, in Part 2 I describe the knowledge system dominant in Indigenous health discourse, postcolonial logic. It is postcolonial logic that prescribes how white antiracists should assist Indigenous people by furthering Indigenous self-determination. I argue that postcolonial logic can be understood as the junction of remedialism (a form of liberalism) and orientalism. The melding of these two concepts produces remediable difference: a difference that can be brought into the norm. / In Part 3 I describe how white researchers at the Institute experience radical difference, or at least its possibility. These experiences challenge the concept of remediable difference. If Indigenous people are not remediably different, but radically different, the process of mutual recognition breaks down, and the viability of a white antiracist subjectivity is called into question. The ensuing breakdown of postcolonial logic threatens to expose white antiracists as no different from their assimilationist predecessors. / Part 4 explores the underlying dilemmas of the postcolony that are revealed when postcolonial logic unravels. The dilemma of historical continuity emerges when the discursive techniques that enact historical discontinuity between postcolonisers and their predecessors break down. The dilemma of social improvement is the possibility that the practices of the self-determination era not only resemble assimilation, but are assimilation. It is the possibility that any attempts to extend the benefits of modernity enjoyed by non-Indigenous Australia to Indigenous people will erode their cultural distinctiveness. The postcolonial condition is the experience of living with these aporias. / In the conclusion, I consider the implications of my argument for the current Australian political context, for the project of liberal multiculturalism, and for the broader problem of power and difference. I look to friendship as a deceptively simple, perhaps implausible, and yet powerful trope that can relieve the postcolonial condition and offer hope for peaceful coexistence in the postcolony.

The extractives industry (mining, oil, and gas) engages in corporate social responsibility (CSR) activities to reinforce its organizational legitimacy and enhance its public image. One such approach to CSR that is popular in the industry is through funding sport initiatives aimed at Indigenous peoples (often termed Sport for Development; SFD). On the surface, such funding may seem commendable and innocuous; however, questions have been raised about the ways in which such funding may obfuscate the harmful impacts that the extractives industry has had and continues to have on Indigenous peoples and their traditional territories. Through the adoption of a postcolonial theoretical perspective and in conjunction with netnographic methods and discourse analysis, this project involved a consideration of how extractives companies portray their funding of sport programs in Indigenous communities on social media. Given the research focus on Indigenous communities in the countries known as Canada and Australia, between country differences were also examined. Three discourses related to the extractives industry’s funding of SFD in Indigenous communities in Canada and Australia were developed. These discourses included the following: 1) Extractives companies are proud “partners” of Indigenous communities; 2) Extractives companies are committed to helping Indigenous communities in Canada and Australia; and 3) Canadian extractives companies are future focused and past-blind, while Australian extractives companies are advocates for reconciliation. Overall, extractives companies in Canada and Australia were found to use social media to portray themselves as responsible and committed partners of Indigenous communities, while obscuring the ongoing histories of colonialism through discourses of empowerment and development through sport. Suggestions are made regarding ongoing interrogation of the ways in which the extractives industry perpetuates colonialism.

<p>Narratives of undocumented students reveal that, commonly, a shared concern of such youth is a sense of powerlessness in the school environment; this lack of control predominantly stems from legal restrictions and anti-immigrant sentiment among peers and staff (Chang, 2017). However, there is a danger in treating undocumented youth as a monolith, as well as in failing to recognize their agency (Abrego & Negrón-Gonzales, 2020). Autoethnography, as a methodology, is by its very nature an act of agency which allows vulnerable populations to deeply explore their own sensitive identities (Philaretou & Allen, 2006). This thesis thus highlights my own voice as an undocumented student by combining the temporality, sociality and place of narrative inquiry (Clandinin & Connelly, 2000) with critical autoethnography’s attention to social inequities (Adams, 2017). Critical reflections on my educational experiences, as they compare and contrast with narratives in existing literature, imagine possible futures in which pre- and in-service teachers may more equitably support undocumented students in the classroom. Additionally, research on undocumented students predominantly focuses on immigrants of Latinx origin, who constitute almost eighty percent of the undocumented population (Migration Policy Institute, 2019); under a queer theoretical framework, my identity as a White immigrant of European origin uniquely problematizes naturalized attitudes towards the racialization of undocumented status. </p>

This thesis examines functional relationships between the morphologic, hydrodynamic, ecological and sedimentological characteristics of the Warraber reef platform, an inter-tidal reef island system, Central Torres Strait, Australia (10[degrees] 12??? S, 142 [degrees] 49??? E). Hydrodynamic and sediment-transport experiments were conducted on the reef flat using current meters, water level recorders and directional sediment traps. Results showed dominantly SE flows during the dry season and more variable NW to SE flows during the wet season. Topography and reefal water levels modulated the direction and strength of currents and the generation of wind-waves on the reef flat as well as the passage of waves over the reef rim. These hydrodynamic conditions are sufficient to induce significant transport of moderately fast to slow settling sediment (&gt-5.25 symbol psi) on the reef flat, though the platform as a whole is a relatively closed transport system. Carbonate production was estimated based on the key ecological variables of live assemblage distribution and cover. Overall, only 24% of the reef flat was occupied by carbonate-producing organisms. The average estimated carbonate-production rate for the reef was 1.6 kgm -2y-1 (0.07-4.37 kgm-2y-1). Production is dominated by coral (73%), with subordinate proportions contributed by coralline algae (19%). And molluscs, foraminifera and Halimeda (&lt4%) though actual reef-flat sediments did not reflect this potential. Instead, they were dominated by molluscs (35-55%), coralline algae (16-26%), coral (8-13%), Halimeda (7-8%) and foraminifera (5-10%). Differential rates of carbonate to sediment conversion meant the reef-platform sediments were more closely related to the cover of live organisms than to the contribution of carbonate production by each parent organism. The settling properties of the least altered particles of the five commonest constituents were measured and these provided the basis for an eco-sedimentological model of the reef-platform system. Modelled textures were compared to the actual textures, indicating the degree of textural alteration resulting from a combination of biological and physical processes, including sediment production, hydraulic sorting and mechanical breakdown. This analysis, integrated with the hydrodynamic, exposure and other data, was used to determine reef-platform surface-sediment sources, sinks and transport pathways. In using both the textual and constituent compositional properties of sediments, as well as information on local biological and physical processes, the model approach developed offers progress towards an integrative, interdisciplinary analysis of carbonate environments.

No description available.

In this thesis a platform of knowledge is provided for the development of enhanced Indigenous cultural heritage legislation by examining the specific nature of the cultural heritage of a Queensland Aboriginal group, the Dajarra Aboriginal community of Northwest Queensland for whom the Georgina River is a heartland in their cultural geography. The thesis was conducted during a period when the Queensland Government began to recognize demands for more effective Indigenous cultural heritage legislation. Queensland's latest Aboriginal cultural heritage legislation, introduced in 2004, emerged from a history of legislation dominated by an archaeological model of cultural heritage. However, despite some improvements this new legislation has maintained a physically orientated model of cultural heritage. Therefore Queensland's Indigenous societies, their places, place knowledge and certain types of place-specific behaviours continue to be exposed to imposed change. The thesis examines the 'lifeworld', the 'everyday' experiences of place of the Dajarra community. A broad definition of culture and an interactive model of place, coupled with a phenomenological approach provide a theoretical framework to engage with and describe cultural heritage as Dajarra people themselves experience it. The cultural heritage of Dajarra people involves interactions with a diversity of places and various combinations of behavioural, knowledge and physical properties. All of the places examined were interrelated with other places to form both small and large-scale place complexes. This dissertation reveals that the cultural heritage of an Aboriginal community lies not just in the physical environment but also in the diverse everyday people-environment interactions of that community. Effective cultural heritage legislation must be capable of encompassing this diversity. Cultural heritage is essentially dynamic, it is found in processes of change, it is found in ongoing people-environment interactions as well as those of the past. It is argued that Aboriginal people hold 'active cultural heritage rights'; these are rights to interact with places and rights to control action in places. Ideal cultural heritage legislation would recognize these active rights and provide for Aboriginal control of them, that is, Aboriginal defined and controlled change. This study reveals that it is difficult to separate places in time and space from other places with which they are co-dependent or inextricably intertwined. Studies of Aboriginal people-environment interactions and legislative measures must respond to the broader place complexes within which individual places are embedded and within which the everyday experiences of place are had. It is shown that there is a range of ways that an Aboriginal cultural heritage community can be defined and a range of Aboriginal people that might have interests in the cultural heritage of an area. Lastly, the thesis calls for the adoption of an interactive model of place as a foundation to cultural heritage studies and legislation in order to respond to the cultural heritage of Aboriginal people as they themselves experience it and wish to experience it.

This thesis examines functional relationships between the morphologic, hydrodynamic, ecological and sedimentological characteristics of the Warraber reef platform, an inter-tidal reef island system, Central Torres Strait, Australia (10[degrees] 12??? S, 142 [degrees] 49??? E). Hydrodynamic and sediment-transport experiments were conducted on the reef flat using current meters, water level recorders and directional sediment traps. Results showed dominantly SE flows during the dry season and more variable NW to SE flows during the wet season. Topography and reefal water levels modulated the direction and strength of currents and the generation of wind-waves on the reef flat as well as the passage of waves over the reef rim. These hydrodynamic conditions are sufficient to induce significant transport of moderately fast to slow settling sediment (&gt-5.25 symbol psi) on the reef flat, though the platform as a whole is a relatively closed transport system. Carbonate production was estimated based on the key ecological variables of live assemblage distribution and cover. Overall, only 24% of the reef flat was occupied by carbonate-producing organisms. The average estimated carbonate-production rate for the reef was 1.6 kgm -2y-1 (0.07-4.37 kgm-2y-1). Production is dominated by coral (73%), with subordinate proportions contributed by coralline algae (19%). And molluscs, foraminifera and Halimeda (&lt4%) though actual reef-flat sediments did not reflect this potential. Instead, they were dominated by molluscs (35-55%), coralline algae (16-26%), coral (8-13%), Halimeda (7-8%) and foraminifera (5-10%). Differential rates of carbonate to sediment conversion meant the reef-platform sediments were more closely related to the cover of live organisms than to the contribution of carbonate production by each parent organism. The settling properties of the least altered particles of the five commonest constituents were measured and these provided the basis for an eco-sedimentological model of the reef-platform system. Modelled textures were compared to the actual textures, indicating the degree of textural alteration resulting from a combination of biological and physical processes, including sediment production, hydraulic sorting and mechanical breakdown. This analysis, integrated with the hydrodynamic, exposure and other data, was used to determine reef-platform surface-sediment sources, sinks and transport pathways. In using both the textual and constituent compositional properties of sediments, as well as information on local biological and physical processes, the model approach developed offers progress towards an integrative, interdisciplinary analysis of carbonate environments.

No description available.