School of Geography - Theses
Permanent URI for this collection
Search Results
1 - 10 of 781
-
ItemHotter in the city: Experiences of spinal cord injury during heat waves in Melbourne.( 2022)As a direct result of anthropogenic climate change, Melbourne will likely experience heat events of greater duration, intensity and regularity (Steffen et al., 2014). The impacts of these heat waves will not be evenly felt, however, and people living with a disability will likely experience disproportionate vulnerabilities and be exposed to particularly profound challenges. The bodies of literature that aim to map and understand the context-specific impacts of climate change have thus omitted primary accounts from the disabled community, leaving a void in existing knowledge and understanding that it is vital to address. This research aims to address this knowledge gap by listening to and learning from the experiences of people living with a spinal cord injury (SCI) as they live and move through Melbourne during periods of extreme heat. Additionally, this project contrasts the researched lived experience of people living with SCI with local, State and Federal government policy that seeks to govern these experiences, to explore the nuances of policy thinking and framings and their misalignment with the interests of people living with SCI in Melbourne. This research also takes the step of considering strategies that might better support the health and agency of this particular social group. This thesis uses a novel duet of qualitative methods – semi-structured interviews and a virtual go-along interview – to examine structural and systemic barriers to equal access to space, resources and services and thus to equitable participation in a warming world.
-
ItemDigital Encounters with War Imagery: Making Sense of the 2022 Russia-Ukraine War( 2022)On 24th February 2022, Russia invaded Ukraine, triggering a war that is unfolding to be the largest in Europe since 1945 by its scale of destruction (BBC, 2022). This war continues to be broadcasted on a digitised stage that has allowed for intimate exposure of the conflict and its disastrous consequences to different publics worldwide (Coleman & Sardarizadeh, 2022). As this phenomenon of digitisation persists, there is a pressing need to explore the transformative power of digital media, as we increasingly encounter it as a window into the war throughout our everyday lives. Positioned within the sub-discipline of Cultural Geography, this thesis aims to explore how we make sense of war through digital media encounters, using the case study context of the 2022 Russia-Ukraine conflict. It will do so by addressing two research questions: (1) How is the Russia-Ukraine war represented through digital imagery? and (2) How do everyday encounters with digital media affect our capacity to make sense of the Russia-Ukraine war? Underpinned by Non-Representational Theory, this thesis utilises three methods of autoethnography, qualitative content analysis and semi-structured interviews. Though a ‘non-representational style’ of engagement, this thesis places a heightened attention on affect, embodiment and process in its analysis and presents its findings through various composite narratives. This thesis aims to challenge knowledge rooted in representational thought about how digital media affects us, and instead offer a non-representational understanding of digital media that acknowledges the affective, embodied and processual forces within these encounters that transform our capacity to make sense of the war it depicts.
-
ItemHaving a child in a pandemic: exploring the experience of pregnancy, birth and postpartum during 2021( 2022)Having a child marks a major transition in the life of a woman, creating a new identity for her to take on as she becomes a mother. Social support, cultural normality and respectful maternal health care have the potential to support the woman in positively experience her transition to motherhood. The COVID-19 pandemic effected these mitigated factors, public health measures to slow or stop the spread of the virus have limited social contact and changing the provision of healthcare. Whilst demographers predicted that the social and economic effects of the pandemic would see a decrease in the number of babies being born, early data suggests during 2021 we also saw an increase in births in NSW public hospitals. This increase represents an interesting and unexpected shift in fertility trends that had otherwise been in decline for many years and presents an interesting backdrop for the challenges the COVID-19 pandemic presents to the experience of having a child. This thesis combines quantitative and qualitative methods through a social constructionist framing to explore the experience of having a child during the COVID-19 pandemic. Here individuals’ perceptions of their experience are examined, from the decision to conceive through to postpartum. Previous research in this space has been conducted from the nursing, midwifery or health sciences perspectives, which focuses on medical care rather than the social implications of the changed experience. Through the use of a geographic and temporally bound case study, those who have birth in Greater Sydney and the surrounding areas during 2021, this thesis provides a novel geographic perspective. During 2021, New South Wales experienced 106 days of mobility restrictions commonly referred to as lockdown, which dramatically changed the experience of having a child. The geographic perspective employed here provides insight into how experiences of transition to motherhood are shaped by space and place, using this not only to ground perceptions of experience, but also to contextualise the increase seen in birth rates in New South Wales and Australia during 2021. Insights from the in-depth interviews suggest that the rise in birth-rates during the COVID-19 pandemic was likely to be attributed to decisions around the timing of births, rather than to the increase in the total number of children that a woman would have in the longer run.
-
ItemEnabling adaptation in theory and practice: Place-based perspectives from atoll states( 2022)Barriers to adaptation are a well-established concept in climate change research, however, research into ‘enablers’ or the conditions and factors that facilitate the process of adjusting in response to climate change is emerging. This thesis aims to understand how adaptation enablers are framed within adaptation research, selected atoll literature, and by practitioners undertaking adaptation in atoll states. Atoll states are places that are significantly affected by climate change and where adaptation is urgent. This thesis combines a targeted literature review and academic reflections on adaptation enablers with narrative-based interviews to bring together unplaced theory with grounded perspectives. It finds that there is little consensus of typologies of enablers in adaptation literature, with adaptation researchers reflecting they are broad and highlight a lack of engagement with practiced and placed adaptation. A review of atoll literature demonstrates further specificity for enabling adaptation in place, however, suggested enablers are not informed by practitioner perspectives. Finally, narrative-based interviews reveal enablers that are explained as part of a dynamic process. The results of this thesis show that while there are similarities in the definitions, typologies, and explanations of enablers across all three research questions, there are differences between the way enablers are characterised in the global adaptation literature and way they manifest in place and in practice, making the case for place-based understandings of enablers. This also suggests that more research is needed into how exclusive placed-based enablers are to atoll states.
-
ItemThe timing of glacial Termination IX in Italian lake sediments: a test of orbital theory( 2022)Over the last million years, glacial terminations (transitions between glacial and interglacial periods every 100,000 years) have been driven by changes in the Earth’s orbital parameters. Historically, it was believed that changes in the Earth’s climatic precession paced terminations. A recent assessment of 11 radiometrically dated terminations by Bajo et al. (2020) has instead implicated obliquity as a persistent influence on their initiation and duration, contributing to the wider debate surrounding the relative importance of obliquity and precession in governing ice-age cycles. However, a lack of well-constrained age estimates for the two-remaining Early-Pleistocene terminations (T-VIII and T-IX) hinders the robustness of the obliquity theory. This thesis addresses the timing of T-IX by combining tephra-dated lacustrine calcium carbonate content (%CaCO3), and oxygen stable isotope (δ18O) records from the Sulmona Basin, Central Italy, with a North Atlantic ocean sediment record (from Site U1385, the Iberian Margin) to test this new orbital theory. Here I show that T-IX began at 793.2 ka ±2.5 kyr and ended at 785.5 ka ±3.5 kyr, lasting around 7.7 kyr (which is consistent with the duration of previous terminations). Following a thorough investigation of various orbital parameters and insolation metrics at the start of T-IX, it emerges that T-IX correlates more strongly to a high phase of obliquity than precession. It also began when NH summer insolation intensity was below average, while integrated summer energy was high. Furthermore, the midpoint of T-IX occurs at a peak in the insolation metric of Huybers (2011) (equal amounts of precession and obliquity), consistent with the 11 other terminations. T-IX also occurred two obliquity cycles after T-X, which is consistent with obliquity-paced terminations. As such, T-IX supports Bajo et al. (2020)’s obliquity theory of glacial terminations, challenging previous conceptions of precession-dominated glacial cycles.
-
ItemFeeling climate change in Barwon South West: Emotions, place and adaptation governance( 2022)Climate change is experienced in the everyday through relationships with humans, non-humans, and the places that hold them. Despite this, the practice of climate adaptation tends to be understood through the technocratic disembodied lens of global climate science. Climate adaptation professionals working at the local-scale engage with both ways of knowing. This thesis analyses the climate emotions of 10 climate adaptation professionals working in Barwon South West, a region of Victoria, Australia. This region is vulnerable to many climate-change impacts including bushfires, sea-level-rise and heatwaves. Through walking interviews in valued places, associative mapping, narrative-thematic analysis, and poetic methods, I drew out the powerful emotional forces shaping and shaped by these adaptation professionals’ relationships with place, people, climate imaginaries and work. Climate change impacted participants relationships with place, infusing them with a sense of grief, but participants also engaged with place to find solace and relief. Climate emotions were triggered by past, present and future climate imaginaries; dystopian future imaginaries produced anxiety, while local-scale imaginaries were associated with hope and agency. These emotions were consciously and unconsciously managed by participants. Overall, emotions about climate were fundamental features of participants’ lives in and outside the workplace. This thesis illustrates the emotional, peopled practice of adaptation governance, highlights the power of emotions to responses to climate change and reveals how participants find agency and wellbeing in the face of climate change.
-
ItemTowards an Integrative Model of Disability: The Neighbourhood Experience of People with Mobility Limitations in Tegalrejo, Indonesia( 2022)Much of the literature on disability, place, and mobility in urban contexts is biased towards high-income countries’ viewpoints. Meanwhile, people with disability in low-middle-income countries may conceive and experience disability differently because of different locality and socio-cultural contexts. This research aims to interrogate the mobility experience of people with disability in the urban neighbourhoods of Tegalrejo Sub-District, Yogyakarta City, Indonesia. It involves participation of 14 adults with mobility limitations in Tegalrejo. Data were collected through sit-down interviews using semi-structured questions, sketch mapping, go-along interviews, and GPS plotting/tracking from the beginning to the end of February 2022. Thematic analysis and qualitative GIS were the primary method to analyse data. Findings show the strong impact of cultural practices and differences on disablement processes experienced by research participants, highlighting the need to rethink dominant conceptualisations of disability. I argue that an integrative model of disability is thus needed to understand the complexity of disability from diverse cultures without downplaying the influence of physical, social, and psychological factors, and embedding tactical actions to negotiate everyday challenges as part of embodied experiences.
-
ItemGoverning Rock Fishing Risk on Australian Coasts: A qualitative study of framing, social power, and collaboration( 2022)Rock fishing is a form of recreational fishing where anglers cast lines off coastal rock forms. It is frequently described as Australia’s ‘deadliest sport’. Although 7% of Australia’s population participate in rock fishing, most rock fishing deaths are concentrated in a relatively small number of locations. Around half of these deaths involve Australian residents born overseas and from non-English speaking backgrounds. Increased efforts over recent decades by governments and community organisations to reduce rock fishing death and injury have had limited success. The qualitative study reported here aims to contribute to ongoing efforts to effectively govern risks associated with rock fishing. It does so by exploring how stakeholders in diverse government and non-government organisations frame people, define problems, allocate responsibilities, and perceive other stakeholders involved in rock fishing. Semi-structured interviews were conducted with thirty-five participants drawn from the main rock fishing states of New South Wales, Western Australia, and Victoria. Thematic and frame analysis identified: (1) how participants distinguished between people who fitted within a cultural identity of ‘rock fishers’ and other groups who rock fished; (2) clarified the ways in which different understandings of problems related to different understandings of responsibility; and (3) investigated potential for disagreement amongst different sub-groups of stakeholders, particularly between those with certified expertise and those with experiential expertise. Findings suggest that the effectiveness of current rock fishing risk governance is impaired by formal governance structures that fail to account for the contradictions between how rock fishing risks are experienced by diverse costal users and how it is governed. Insights from this study help to identify policy-relevant opportunities for improved collaboration between stakeholders who seek to govern rock fishing risk in Australia.
-
ItemNot/ at Risk: A Case Study of Young Adult Perspectives on COVID-19 and Vaccination in Melbourne( 2021-12-07)Given the importance of vaccination in halting the spread of the COVID-19 pandemic across the globe, research on vaccine intention and hesitancy in specific place-based contexts is vital (Butter et al. 2021; Craddock 2000; Dubé & MacDonald 2020; Piltch-Loeb et al. 2021). Within Australia, studies exploring COVID-19 vaccine intentions both before and after the development of vaccines demonstrated varying results, meriting further analysis at a cohort level (Alley et al. 2021; To et al. 2021; Davis et al. 2021; Edwards et al. 2021). However, little research has explored young adult perspectives despite their increasing importance in the vaccine rollout, increased susceptibility to the delta variant, and higher risk of adverse effects from vaccination. To address this research gap, this thesis presents a case study of young adult experiences during the COVID-19 pandemic in Melbourne – the epicentre of the pandemic in Australia - and examines primary drivers and barriers towards vaccine intention as informed by broader socio-spatial and temporal contexts. A vaccine hesitancy-specific risk culture and healthism framework informs this study, predicated on vaccine decision-making reflecting an individual’s commitment to minimising personal risk and maximising health benefits (Peretti-Watel et al. 2015). Through semi-structured interviews conducted in July of 2021, this thesis explores the attitudes and beliefs of young adults during a critical period, as the delta variant presented an emerging threat, but vaccine access was still largely age-restricted. Two major themes emerged: COVID-19 risk perception among young adults was experienced at multiple scales, from the global to individual; and perceived marginalisation of young adults by a conservative government in the vaccine rollout was experienced through the lens of past vulnerability and potential future insecurity.
-
ItemMuseums in the time of COVID-19: visitor participation and experience at Immigration Museum and Sovereign Hill( 2021)Immigration Museum, Melbourne and Sovereign Hill, Ballarat are two iconic sites of Victoria, the cultural capital of Australia. Tied together by their histories of immigration, I aim to decipher the socio-cultural impacts of these sites during the precarious time of COVID-19. Through the perspective of eight interview participants and their shared multimedia, I analyse the visitor experience during 2021. The research findings are organised around the central themes of representation, time, and culture: representation meaning static versus progressive representations of the world at these sites; time meaning the COVID-19 reflections on these sites; and culture meaning how these sites foster connection and creativity during a crisis. I argue that these museums are fundamental to our sense of state identity, provide an escape from reality, and transport us to both confronting and optimistic times. In providing an insight into these sites during the time of COVID-19, this research contributes to the emerging scholarship of place-making, identity, social media and community during a time of disconnect at museums globally.