Architecture, Building and Planning - Theses
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ItemNo Preview AvailableA data-driven investigation on urban form evolution: Methodological and empirical support for unravelling the relation between urban form and spatial dynamics( 2023-06)Investigating the patterns of urban development and transformation and unravelling the principles behind these processes are critical for understanding how cities evolve under different physical conditions. While socio-economic, political and cultural forces undeniably shape the patterns of spatial change and persistence, urban form should not be perceived as a passive resultant or a mere consequence of these processes. Quite the contrary, urban form plays a determinant role in establishing the spatial conditions that influence future development patterns by constraining some choices while facilitating others. Recognising the scarcity of systematic, diachronic and quantitative studies on urban form evolution, this thesis is driven by an interest in understanding the relationship between urban form and spatial change. It aims to develop theoretical, methodological and empirical support for unravelling the influential role of urban form in guiding spatial dynamics. The thesis develops a diachronic and quantitative methodological framework to investigate how urban form conditions created by plots, buildings, streets and land uses affect the patterns of change and persistence in three different grid cities: Midtown Manhattan, New York (US); City Centre, Melbourne (AUS); and Eixample, Barcelona (Spain). As part of the research, three longitudinal morphological datasets were generated, drawing upon a rich array of historical cartographic resources and geospatial databases to enable a comprehensive assessment of urban form evolution within each city between the 1800s and 2000s. Through quantitative analysis of urban form and its association with spatial dynamics, the thesis demonstrates that urban form conditions have a measurable impact on the patterns of physical and functional change. This understanding contributes further to the fact that design does not exclude the possibility of change but may even favour it under particular conditions. A rigorous and evidence-based understanding of the interplay between urban form conditions and patterns of spatial change empowers practitioners and policymakers to choose particular forms and structures over others, guide the long-term evolution of urban form and improve the adaptive capacity and resilience of the built environment.
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ItemPlanning for dogs in urban environments( 2016)Dogs are the most common pet in Australia and increasingly occupy both social and cultural norms. There is a growing interest in more-than-human geography and my thesis extends this critical concern to the planning of urban environments as a human habitat. Contemporary literature in more-than-human geography typically and unconsciously anthropomorphises the experience of those other species and in turn accounts for other species from a human perspective. My thesis recognises this gap and endeavours to provide a critical account of planning for dogs through a lens of justice for animals. My research problem is predicated on the basis that Australian society lacks consensus on the appropriate treatment of dogs in urban environments, reflecting in local differentiation of opportunities available to dogs and yielding different outcomes of justice for dogs. My thesis accordingly examines how institutions and planners affect such freedoms through their language and actions. My thesis comprises a similar systems case study design that examines the phenomenon of planning for dogs using the case of Melbourne, a city of four million people and the capital of the state of Victoria, Australia, through the institutional discourse of eight representative councils (local government authorities). In order to critically address the fundamental uncertainty of anthropomorphism introduced by the dependent companion relationship, I elect to examine the discourse of government institutions as a credible, consistent and comparable reflection of society. Themes and theory emerge from the data through a disciplined application of qualitative content analysis underpinning a grounded theorisation of planning for dogs in cities. An operational framework describing justice for dogs is developed from first principles, suggesting the importance of animal management, open space planning and urban planning professions in planning for dogs. These roles demonstrate a clear ontological distinction, with the dominance of ontology shown to be exceedingly important to understanding planning for dogs. In operationalising a justice for dogs, I capture the pervasive anthropocentrism of planning which manifests in the animal management practices of councils and in how human agency is defined and exercised in the process and outcomes of planning for dogs. Whilst my thesis is ostensibly about planning urban environments and the role of local government, it also contributes to the social sciences more broadly. My approach distinguishes from what may be typical to other more-than-human geography literature through its treatment of planning for dogs as attending to underlying considerations of justice for dogs. A natural concordance with the justice as capabilities (derived from the Capabilities Approach espoused by Sen and Nussbaum) emerges, suggesting more authentic and just outcomes for dogs than in the utilitarian anthropocentric tradition where actions are guided by the demarcation of humans from animals. My thesis is a valuable contribution to this growing body of more-than-human geography literature and advances the philosophy of planning of urban environments beyond humanity, in doing so strengthening the bonds which connect the broader social sciences.