Graduate Theses & Dissertations


Genre Trouble and Extreme Cinema
This dissertation re-evaluates theories of genre and spectatorship in light of a critic-defined tendency in recent art cinema, coined extreme cinema. It argues that the films of Mexican director Carlos Reygadas and French director Catherine Breillat expand our generic classifications and, through the re-organization of the visual presentation of genre-specific clichés and devices, their films transform sense experience and thought. My approach loosely follows Stanley Cavell’s various assertions of film as a medium of thought or, simply, that films think. Reygadas and Breillat allow spectators to reflect on the genre-film experience; I contend that their films make it apparent that genre is not established prior to the viewing of a work but is recollected and assembled by spectators in ways that matter for them. In fostering this experience of collection, these two directors propose a kind of ethics of curatorship: spectators are tasked with collecting and recollecting their film experience to generate particular social, cultural, and political critiques. To further accomplish and foster film as thought, the directors appeal to spectators’ sense experiences. I therefore deploy contemporary film theories on the senses, both phenomenological and affect theory, and partake in close readings of the films’ forms and narratives. The Introduction outlines my intervention in genre theory, discusses the key theoretical texts, develops the phenomenological framework I employ for the chapters to follow, develops my methodology through a description of Cavell’s style, and presents the stakes of my argument. Chapter one considers the place of experimental narrative cinema in Reygadas’s Post Tenebras Lux (2012). I argue that through his realist style, this film aims at an experience for spectators “as if” in a dream and through this film experience I posit the critique I find internal to the film. The second chapter turns to Catherine Breillat’s oeuvre and the confrontation her work poses to conceptions of pornography. I bring her 2001 feature Fat Girl (À ma soeur!) to bear on what I claim to be a new style of pornographic work and its challenge to patriarchy. The final chapter brings together Reygadas’s Battle in Heaven (Batalla en el cielo, 2005) and Breillat’s Sex is Comedy (2002) to accomplish an analysis of sexual performances in otherwise dramatic films. Author Keywords: art cinema, Carlos Reygadas, Catherine Breillat, contemporary cinema, film theory, genre theory
Making Mockeries, Making Connections
Parody has been a strategy within cultural production since the ancient Greeks: “paraodia” referred to a song sung alongside the main narrative thread of a dramatic work; the prefix “para-” also signifies “against.” In A Theory of Parody: The Teachings of Twentieth-century Art Forms, Linda Hutcheon offers this core definition: parody is “a form of repetition with ironic critical distance, marking difference rather than similarity … [with] tension between the potentially conservative effect of repetition and the potentially revolutionary impact of difference” (xii). This and other aspects of Hutcheon’s theory guide my interpretations of works by three contemporary artists working in Canada: Sybil Lamb’s novel I’ve Got a Time Bomb; Ursula Johnson’s (Mi’kmaq) three-part exhibition Mi’kwite’tmn (Do You Remember); and Kent Monkman’s (Cree and Irish) exhibition Shame and Prejudice: A Story of Resilience. I argue that the presence of parodic elements in these artists’ works enables them to do two things: to claim spaces that enable recognition of their subject positions, and to critique an aspect of hegemonic norms in contemporary society. I read Lamb’s novel as a critique of the heteronormative gender binary via parody of the picaresque genre and of heteronormative discourse/language. Certain pieces in Monkman’s exhibition parody the epistemological and display strategies of traditional Eurocentric anthropological museums and archives, as can Johnson’s work; her sculptural-installations may also be read as parodying the traditions of Mi’kmaw basket-making. The work of both artists critiques colonial narratives that sought (and may still seek) to denigrate and/or erase Indigenous peoples; such narratives of cultural genocide were both tacitly and directly propagated by museums. I analyze these three artists’ works, considering key features of parody (ambiguity; irony and “double-voicedness”; trans-contextualization; and humour), and their effects (defamiliarization; ontological instability; complicity; and laughter). Parody challenges the post-structuralist emphasis on the “decoder,” (viewer/reader) reinstating the “encoder” (artist/author) as agent. Decoders recognize their complicity within the context of the hegemonic narrative, whether the heteronormative gender binary or colonialism, and may come to shift perception – as per Hutcheon’s “potentially revolutionary impact.” Author Keywords: contemporary art, Indigenous art, museum history, parody, picaresque, transgender literature
Breeding Phenology and Migration Habits of Whimbrel (Numenius phaeopus) in the Hudson Bay Lowlands, Canada
Understanding breeding and migration habits of Whimbrel (Numenius phaeopus) in the Hudson Bay Lowlands is important for the conservation of this population. I monitored Whimbrel at two breeding sites: the Churchill region of Manitoba and Burntpoint, Ontario. Annual average nest initiation timing was highly variable and successful nests were initiated significantly earlier than those that failed. Although nests were initiated significantly earlier at Burntpoint than Churchill, annual nest success quantified in program R MARK was similar across sites. Observed nest success rates were lower than historical records and most failure was due to predation. Annual nest survival varied widely and I used a generalized linear model to relate annual nest survival to annual average weather conditions. I observed weak relationships between annual nest survival and weather conditions in the northbound staging grounds. I tracked post-breeding migratory movements using the MOTUS radio telemetry system and observed consistent use of the mid-Atlantic coast of the United States during migration, especially among birds emerging from Churchill. In Burntpoint, I observed more variability in post-breeding migratory trajectories and significantly earlier post-breeding departure as compared to Churchill. The results of my study suggest differences in breeding and migration habits exist across nearby breeding populations, indicating that there is a need for population-specific conservation approaches for this declining species. Author Keywords: Migration, Movement Ecology, Nesting Ecology, Nest Success, Shorebird conservation, Whimbrel
Effects of flooding on nutrient budgets and ecosystem services
Increases in flooding due to anthropogenic influences such as climate change and reservoir creation will undoubtedly impact aquatic ecosystems, affecting physical, chemical, and biological processes. We used two approaches to study these impacts: a whole-ecosystem reservoir flooding experiment and a systematic literature review. In the whole-ecosystem experiment, we analyzed the impact of flooding on nutrient release from stored organic matter in an upland forest. We found that flooded organic matter produced N (nitrogen) and P (phosphorus), but that more N was released relative to P, increasing the N:P ratio over time. In the systematic literature review, we linked small (<10 year recurrence interval) and extreme (>100 year recurrence interval) floods to changes in 10 aquatic ecosystem services. Generally, extreme floods negatively impacted aquatic ecosystem service provisioning, while small floods contributed positively. Overall, we found that flood impacts vary depending on ecosystem properties (organic matter content) and flood characteristics (magnitude). Author Keywords: ecosystem services, flooding, nutrients, reservoirs, rivers
influence of landscape features on the harvest of caribou (Rangifer tarandus) on the island of Newfoundland
Hunting represents the principal tool for managing populations of migratory caribou (Rangifer tarandus), but harvest may be affected by landscape features that govern animal distribution and hunter access. Such effects are unclear. I capitalized on an existing dataset of 21 355 caribou harvest records, 1980 – 2009, to determine the influence of landscape features on caribou harvest across the island of Newfoundland. Using a landcover map and spatial data for anthropogenic features, I modelled caribou harvest at the island scale for three phases of numerical change (growth in the 1980s, cessation of growth in the 1990s, decline in the 2000s) and harvest type (total harvest, resident harvest of males and females, resident harvest of males, resident harvest of females, and non-resident harvest of males) in relation to multiple putative predictor variables: proportion of lichen cover and distances to nearest forest cut, road, outfitter, transmission line, and town. I did the same analysis for seven individual Caribou Management Areas (CMAs). At the island scale, the number of harvested caribou increased with proximity to the nearest forest cut and with greater proportions of lichen habitat. I attribute this to landscape features that provide forage for caribou, but also access and caribou visibility for hunters. Caribou harvest increased in proximity to transmission lines for the harvest of caribou by resident hunters in the 2000s, which could be a result of more risk-prone foraging Newfoundland caribou. Non-resident hunters harvested greater numbers of male caribou further from towns, likely a result of the placement of outfitter camps and activities. At the management area scale, in most instances, more caribou harvest occurred in close proximity to transmission lines. Proximity to forest cuts and high proportions of lichen were still important landscape features leading to a greater harvest. I conclude that the caribou harvest was largely governed by hunter access and visibility of their prey, augmented by open habitats preferred by caribou. KEYWORDS Caribou, Newfoundland, Rangifer tarandus, harvest, hunting, management area, landscape, human disturbances, game species vulnerability. Author Keywords: caribou, game species vulnerability, harvest, hunting, newfoundland, rangifer tarandus
Observation-based assessment of atmospheric sulphur surrounding a major aluminum smelter in British Columbia, Canada
Recent developments at an aluminum (Al) smelter in Kitimat, BC resulted in a permitted increase of 27 to 42 tonnes of sulphur dioxide (SO2) emissions per day. Gaseous SO2 is a pollutant known to contribute to acidic deposition through processes of wet and dry deposition and can additionally react in-atmosphere to form particulate sulphate (pSO42-). Between June 2017 to October 2018, an extensive network consisting of ion exchange resin (IER) column, passive-diffusive, and active filter-pack samplers was established to provide an estimate of total annual S deposition and pSO42- variation throughout the Kitimat Valley. Filter-pack sampling determined the relative concentration of pSO42- increased downwind of the smelter. Comparison of observation-based and modelled total annual deposition suggested CALPUFF was accurate in representing the spatial viability of S deposition (R2 = > 0.85). However, the model appeared to overpredict near-field deposition suggesting the potential of underestimation further downwind of the smelter. Author Keywords: aluminum smelter, atmospheric deposition, filter-pack sampler, ion-exchange column sampler, pSO42-, SO2
Balance is key
While preferences for symmetry are seemingly universal, they can be seen at their most extreme among individuals high in trait incompleteness. As yet, it is unclear why incompleteness yields heightened symmetry preferences. Summerfeldt et al. (2015) speculated that individuals high in incompleteness may develop heightened preferences for symmetry due to its greater perceptual fluency. Accordingly, the aim of the present set of three experiments was to examine this relationship. Implicit preferences for symmetry were measured using a modified version of the Implicit Association Test (IAT) reported by Makin et al. (2012). Experiments 1 (N = 24) and 2 (N = 24) examined whether the general implicit preferences for symmetry and influence of perceptual fluency reported by Makin et al. (2012) extended to a within-subjects design. Experiment 3 (N = 86) examined whether trait incompleteness is related to greater implicit preferences for symmetric stimuli, and whether perceptual fluency affects this association. Results showed that incompleteness and implicit preferences were related, and that incompleteness-related differences in preferences were eliminated when the patterns were equally perceptually fluent, supporting the idea that incompleteness-related preferences for symmetry are linked to perceptual fluency. Implications of these findings are discussed. Author Keywords:
Autobiographical Graphics
This thesis examines the work of queer women who author graphic autobiographical texts. Alison Bechdel, Sarah Leavitt, and Elizabeth Beier all employ the graphic medium to narrate their personal experiences with coming out, growing up, and navigating heteronormative spaces as lesbian or bisexual women. By studying the work of these three authors in tandem, this thesis functions to expand the archive of queer life by demonstrating that, even as queer life is made tangible in autobiographical writings, the ephemerality that marks the archives of queer life persists. Using feminist and queer theories, the study of abjection, archival studies, genre studies, and post-structuralist approaches to comics literatures, this thesis examines the body of the text, the body of the archive, and the bodies of the women that are contained within these structures to determine that queer women are creating a new tradition in graphic life writing. Author Keywords: archive, genre, graphic text, lesbian, queer, women
Finding Space, Making Place
Independent music venues are important hubs of social activity and cultural production around which local punk scenes are both physically and conceptually organized. Through interactions with participants over extended periods of time, these spaces become meaningful places that are imbued with the energy, history and memories of local music scenes. When a venue is shut down, local punk scenes experience a temporary disruption as participants struggle to begin the process of re-establishing a new autonomous social space free from outsider interference. Therefore, moving from the local, to the national, to the international, from the small and personal to the vast and global, as well as from the physical to the virtual, this dissertation illustrates the actual, everyday practices of local scenes across Canada, addressing the larger issue of the loss of alternative music venues occurring on a global scale and the resulting impact on punk scene participants. Through the use of ethnographic research methods such as participant observation, photographic documentation, interviews and surveys, this dissertation engages with contemporary punk scene participants in order to give voice to those often ignored in grand narratives of punk history. As such, traditional concepts of punk as a utopic countercultural space are challenged to reveal the complexity and diversity that exists within contemporary local punk scenes, where participants often experience equal amounts of cooperation, competition, tension and struggle. By choosing to engage with contemporary experiences and interpretations of punk culture, this research addresses the changing landscape of local scenes, as punk participants attempt to carve out spaces of representation for themselves in an exceedingly mediated world. Author Keywords: Canada, music venues, punk, scene, social space, subculture
Student's Bell Tower
The university newspaper is a vital aspect of the university public, as it provides a platform for students to voice their opinions on topics pertaining to the culture of their university and gives students critical information about what is happening on campus. This thesis uses the University of Regina’s The Carillon as a case study to evaluate how university newspapers interact with and influence their publics. In Chapter One, I detail the history of The Carillon, and how the radical atmosphere of the 1960s influenced the newspaper’s growth. In Chapter Two, I explore how The Carillon uses facets of digitality—such as their website, multimedia, and social media—to increase its readership. The chapter examines how these digital platforms reach The Carillon’s publics more efficiently, but still adhere to the traditions established by the newspaper from its inception. Finally, in Chapter Three, I assess the success of university newspapers which have transitioned to a strictly digital presence. For this assessment, I use the University of Alberta’s The Gateway and the University of Prince Edward Island’s The Cadre as case studies, and argue that The Carillon can learn from these digital newspapers to become more effective in using digital media to reach its student public. Altogether, this study of university newspapers offers a guide on how to maintain a balance between materiality and digitality, while also preserving the university newspaper’s legacy and traditions. Author Keywords: Digitality, Journalism, Materiality, Publics, The Carillon, University Newspapers
Effects of wood ash addition on soil chemical properties and sugar maple (Acer saccharum, Marsh.) seedling growth in two northern hardwood forest sites in central Ontario
One possible solution to acidification and losses of base cations in central Ontario forest soils may be the application of wood ash. Wood ash is generally high in pH and contains large amounts of calcium (Ca) and other nutrients essential for ecosystem health, however it also contains trace metals. Understanding the chemistry of soils following ash application to forests is crucial for future policy recommendations and remediation efforts. In this study, soil and soil water chemistry was measured at two acidic forest sites in central Ontario. Sugar maple (Acer saccharum, Marsh.) seedling growth and chemistry, as well as understory vegetation composition, were also measured. At site one, plots (2 m x 2 m) were established with sugar maple, white pine (Pinus strobus L.) and yellow birch (Betula alleghaniensis Britt.) residential wood ash treatments and applied at rates of 0 and 6 Mg ha-1. The effects of residential wood ash on soil and understory vegetation were measured three- and 12-months following ash addition. At site two, plots (5 m x 5 m) were established with both fly and bottom industrial grade bark ash treatments of 0, 4 and 8 Mg ha-1 (n=4), and tension lysimeters were positioned in each plot at 30, 50, and 100 cm depths. The effects of industrial grade wood ash on soil, soil water and understory vegetation were measured four years following ash addition. Metal concentrations in the ashes were generally low but were higher in the fly ash and yellow birch ash types. At site one, significant increase in soil pH, and Ca and magnesium (Mg) concentrations were observed after three months, however changes varied by treatment. Some metal concentrations increased in the upper organic horizons, but metals were likely immobilized in the soil due to increases in soil pH, electrical conductivity (EC) and high organic matter content of the soil. After one year, changes to metal concentrations in soils could be seen in mineral horizons, and a few metals (aluminum (Al), zinc (Zn), copper (Cu), chromium (Cr), strontium (Sr)) increased in treatment plots. At site two, the effects of industrial-grade bark ashes on soil pH could still be seen after four years and soil water metal concentrations were not elevated relative to controls. Changes to understory vegetation composition following ash application were observed, but ash addition had no significant effect on sugar maple seedling growth (root:shoot ratio) and did not lead to significant increases in foliar metal concentrations. There were significant differences in root chemistry, suggesting metal translocation and uptake could be restricted. Mass balance estimates indicate that the organic horizon is a sink for all metals and simulated drought in this horizon led to a decrease in soil pH and increase in soil water metal concentration, but this occurred in all treatments including control. These results suggest that application of industrial and residential wood ash in moderate doses with trace metal concentrations below or near regulatory limits will increase soil pH and base cation concentrations, as well as increase seedling tissue nutrient concentrations in northern hardwood forest soils. However, depending on the parent material of the ash, increased metal availability can also occur. Author Keywords: Acer saccharum, calcium decline, forest soil amendment, Haliburton Forest and Wildlife Reserve, heavy metal, wood ash
Interactome Study of Giardia Intestinalis Cytochromes B5
Giardia intestinalis is an anaerobic protozoan that lacks common eukaryotic heme-dependent respiratory complexes and does not encode any proteins involved in heme biosynthesis. Nevertheless, the parasite encodes several hemeproteins, including three members of the Type II cytochrome b5 sub-group of electron transport proteins found in anaerobic protist and amitochondriate organisms. Unlike the more well-characterized cytochrome b5s of animals, no function has been ascribed to any of the Type II proteins. To explore the functions of these Giardia cytochromes (gCYTB5s), I used bioinformatics, immunofluorescence microscopy (IFM) and co-immunoprecipitation assays. The protein-protein interaction in silico prediction tool, STRING, failed to identify relevant interacting partners for any of the Type II cytochromes b5 from Giardia or other organisms. Differential cellular localization of the gCYTB5s was detected by IFM: gCYTB5-I in the perinuclear space; gCYTB5-II in the cytoplasm with a staining pattern similar to peripheral vacuole-associated protein; and gCYTB5-III in the nucleus. Co-immunoprecipitation with the gCYTB5s as bait identified potential interacting proteins for each isotype. The most promising candidate is the uncharacterized protein GL50803_9861, which was identified in the immunoprecipitate of both gCYTB5-I and II, and which co-localizes with both. Structural analysis of GL50803_9861 using Swiss Model, Phyre2, I-TASSER and RaptorX predicts the presence of a nucleotide-binding domain, which is consistent with a potential redox role involving nicotinamide or flavin-containing cofactors. Finally, the protein GL50803_7204 which contains a RNA/DNA binding domain was identified a potential partner of gCYTB5-III. These findings represent the first steps in the discovery of the roles played by these proteins in Giardia. Author Keywords: Cytochrome b5, Giardia intestinalis, Heme, Interactome, Protein structure prediction


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