Graduate Theses & Dissertations

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Learning From One Another
Biomaterial technology and utilizing bioproducts can contribute to Canada's economic growth while moving towards sustainable development. Canadian bioproducts are commonly developed within universities but Canada's record of transferring university technology to market has been less than optimal. In an attempt to offer new ideas for improvement, qualitative data analysis from comparing stakeholder interviews in Canada and Brazil regarding university technology transfer through biomaterial spin-off development identifies the enablers and barriers to success. This thesis offers modality changes that if implemented will contribute to increasing university spin-off development in Canada to achieve economic growth and sustainable development. These modality changes include: 1) Create research network alliances; 2) Incorporate university commercialization activities into faculty performance measurement; 3) Implement a general business class as a pre-requisite to all degree requirements; 4) Restructure funding programs from one time sums to phase based implementation; 5) Establish a pre-incubation program in addition to the traditional incubator. Author Keywords: biomaterials, Brazil, Canada, policy, university spin-off, university technology transfer
Life in the Woods
The North American conservation movement and modern conservation model was created in part because of the exploitative commercial hunting industry that caused the collapse of species such as the bison and auk in the late 19th and early 20th centuries. These historical actions continue to shape views today and the public perception of hunting can often be negative. This thesis engaged with this question of social acceptability by conducting action research to determine hunters’ motivations and how these might affect the way hunting is perceived. As part of this action research, I conducted nine in-depth interviews, a survey of 177 hunters, and a focus group to determine what the dominant motivations were for the hunters studied. I then suggest how the motivations discovered through the focus group, interviews, and survey can work towards the current and future social, economic, cultural, and environmental sustainability of hunting in Ontario. Author Keywords: Ethics, Hunting, Motivations, Ontario, Social Acceptance, Sustainability
Managing Through Change
Arctic ecosystems are increasingly altered by climate change, and some wildlife species, like moose, are adapting to these new conditions. Indigenous knowledge and values, such as those held by Inuit, can provide insight into adaptive wildlife management and may improve ecosystem resiliency. This thesis seeks to address the following question: What is the potential role of Indigenous knowledge in managing wildlife under climate change? This thesis follows a qualitative exploratory design involving 1) a systematic literature review of the peer-reviewed literature and 2) a case study on moose in Nunatsiavut in which 35 interviews and participatory mapping were conducted with Inuit beneficiaries. The results demonstrate a range of potential roles for Indigenous knowledge and values in managing species impacted by climate change. The case study of moose in Nunatsiavut has applicability across the Canadian Arctic where the sustainability of harvested species is at risk. Author Keywords: Arctic, climate change, Indigenous knowledge, moose, Nunatsiavut, wildlife management
Motivating Policy Responses to Climate Change
This research investigates urban climate governance through a case study of climate change adaptation policy making in the Canadian municipality of Vancouver, British Columbia (BC). It investigates the context in which the City of Vancouver was motivated to develop its climate change adaptation strategy (CCAS) by exploring the motivating factors and drivers behind the formulation of this plan. The research approach involved content analysis of policy documents underlying the CCAS as well as interviews with key politicians and policy makers familiar with the strategy. I conceptualize the development of the CCAS using Kingdon's Multiple Streams Framework, leading me to conclude that the convergence of three streams, namely: 1) knowledge of local climate change impacts and their cost to city assets, 2) political leadership and 3) green policy coordination in the City of Vancouver, created an opportunity that was seized upon by policy champions to address adaptation. Author Keywords: adapting cities to climate change, climate change adaptation policy, climate change adaptation policy formulation, local climate governance, municipal adaptation plan, urban climate governance
Nutrient Management in Forest Management Planning
This research evaluates the degree to which nutrients are included in forest management planning. First, the thesis evaluates forest management plans globally to determine the extent to which countries consider key nutrients (N, P, Ca, Mg and K) in their forest management plans. This is followed by a case study in Muskoka, Ontario, of a pilot wood ash recycling program with the goal of restoring calcium and other nutrients in the forests. This pilot project aims to evaluate the benefits of using wood ash as a forest fertilizer, as evidence that the practice merits approval by the provincial government. A text-based literature analysis of current regulations and the Environmental Compliance Approval (appendix 3) submitted to the provincial government for this project was undertaken as this project is currently a not approved practice by the government. Interviews were completed with key stakeholders and experts in the field to understand the benefits and policy hurdles of this program. Based on the documents analysed in this study, it was concluded that both globally and in Canada, nutrient management is not the focus of forest management plans. With respect to the pilot wood ash program, this thesis concluded that there is not enough data published to make the government departments comfortable with approving wood ash as a soil fertilizer. Nevertheless, there is much community support and many perceived benefits to this project, but more supporting data is needed. Author Keywords: Forest, Nutrients, Sustainability, Wood-ash
Ohwén
Ohwén:tsia Entsionkwarihón:nien is a project that explores the intersection of Kanien’kéha immersion, Kanien’kehá:ka culture and the potential impacts of experiencing Rotinonhsón:ni knowledge on the land. Students at the Akwesasne Freedom School are fully immersed in the Kanien’kéha language and the “curriculum” is centered around four Rotinonhsón:ni systems of knowledge. What is missing, as identified by the teachers, is consistent opportunities for students to physically be on the land. This project asks how can we ensure that future generations of Onkwehónwe children can embody their language and their culture in connection to the land. The resulting “curriculum” then shifts from determining what students will learn, to listening to what the land has to teach. A land-based program by the AFS can translate to educational control, cultural sustainability, food sovereignty, environmental stewardship, community empowerment and linguistic revitalization; each of these is a critical component of building and rebuilding communities and nations. Author Keywords: Indigenous methodology, Land-Based Education, Rotinonhsón:ni, Storytelling
Older Voluntarism and Rural Community Sustainability
With regards to building knowledge about rural aging, there is a gap in understanding of the diversity of older rural people’s experiences and the interaction between older rural people and the development trajectories of aging rural communities. One way to examine these experiences and interactions is through voluntarism; the activities of volunteers and voluntary organizations, which are pivotal for supporting aging in place in often-underserviced rural communities. To address this gap, this thesis features a community-based case study with a volunteer-based rural library in Ontario, Canada and was aimed at understanding the experiences of older library volunteers, examining the challenges of a rural library volunteer program and exploring how they contribute to rural community sustainability. Through surveys (n=87), interviews (n=48) and focus groups (n=6) with library volunteers, staff, board members and community leaders the findings demonstrate how older voluntarism is felt through the lived experiences of individual volunteers, poses interpersonal, operational and structural challenges, and can potentially contribute to the sustainability of rural communities. The thesis contributes to our understanding of the rural, older voluntarism and provides recommendations for ways to sustain library volunteer programs. Author Keywords:
Opportunities for Carbon Dioxide Capture and Storage in Building Materials
The “upfront” embodied carbon (EC) of building materials includes the accumulated greenhouse gas (GHG) emissions resulting from harvesting, manufacturing and transportation processes, and is becoming more widely recognized as a major source of global GHGs. The aim of this study is to demonstrate the potential for buildings to go beyond reduced or zero GHG emissions and to become– at least temporarily – a negative emissions technology, namely places of net storage of carbon. The study examines the EC for two samples of low-rise residential buildings that are representative of the North American wood-framed typology: a single-unit raised bungalow of 185m2 and an eight-unit, four-story of 935 m2. Data from Environmental Product Declarations (EPDs) for a wide variety of materials that could feasibly be used to construct the sample buildings are used to calculate the total EC for four different material assemblies in each building type: High EC, Typical EC, Best Conventional EC and Best EC. Results demonstrate the upfront embodied carbon can vary widely, ranging from a worst-case scenario of 415 kgCO2e/m2 of net emissions to a best case of 170 kgCO2e/m2 of net carbon storage by using biogenic (plant-based) materials. In addition, an energy modeling analysis of the buildings was conducted for the Toronto, Ontario climate to compare the EC with the operational carbon (OC) emissions. The results show that achievable reductions in EC could provide more than four times the overall GHG reductions than energy efficiency improvements to reduce OC between 2020 and 2050. The building model with both the lowest EC and OC is shown to have net carbon storage for several centuries. At the current scale of US residential construction, annual carbon storage in residential buildings as modeled could reach 30,000,000 tonnes, the equivalent of 10 coal-fired power plants. The immediate impact of large-scale GHG reductions from the use of carbon-storing materials is demonstrated to be worthy of consideration for the building industry and related policy makers. Author Keywords: Biogenic carbon, Carbon accounting, Embodied carbon, Energy efficiency, Life cycle analysis, Operation emissions
Prioritizing Restoration Potential within Protected Areas in Haliburton County, Ontario
Ecological restoration helps managers of protected areas respond to challenges presented by factors that threaten ecological integrity and respond to residual effects of previous land use. Many protected areas require restoration on sections of the property, due to previous land use. The objective of this thesis is to present criteria that assist ecological restoration professionals in assessing the potential of restoration projects within a protected area, based on the restoration wheels from the International Principles and Standards for the Practice of Ecological Restoration. The criteria were discovered from a review of the literature and reinforced from interviews with experienced restoration practitioners and a focus group session with key members of the Haliburton Highlands Land Trust (HHLT). Based on the combination of biophysical and socioeconomic values in the restoration wheels, they are presented in the form of a five-star assessment system to create long-term restoration goals for properties of the HHLT and protected areas in general. These long-term restoration goals can be utilized in conjunction with the wheels and five-star assessment tools to prioritize restoration projects Author Keywords: Determining Project Potential, Ecological Restoration, Evaluating Success, Haliburton, Land trusts, Restoration Wheels
Role of Consumption in Canada’s Economic Sustainability
This thesis addresses the interconnectedness of environmental sustainability and economic sustainability. There is evidence from the Canadian experience that market economies are extremely dependent upon consumption - the most significant factor in determining the overall level of economic activity and economic growth. Therefore, from this perspective, several periods of declining consumption would create a ‘vicious cycle’ [Kaldor, 1967] of economic decline that would be politically unsustainable. The analysis here shows that income inequality drives changes in debt-fueled consumption, and consequently, debt influences consumption. The role of income inequality as a mediating channel of sustainability via the borrowing/lending model presents evidence that ‘conventional’ debt servicing behaviour in the macro-economy can support steady-state economic growth that is, in economic terms, sustainable. Solving the conflict between the environment and the economy lies in private and public investments in new technologies and, most importantly, new social institutions that facilitate economic, political, and environmental, sustainability. Author Keywords: Consumption, Economic Growth, Household Debt, Income Inequality, Sustainability
Role of Policy in Arctic Food (In)Security
Hunger is a significant concern in Canada, and even more so in the North, with 52% of Inuit adults in Arctic regions experiencing some level of food insecurity in 2012. Policy deficiencies are argued to, at the least, be partly responsible for this issue. This qualitative exploratory project aimed to answer the question: What is the role of food-related policy(ies) in household food security? A review and analysis of policy documents and academic literature at three jurisdictional levels, using the case of food insecurity in Nunavik, Québec, was conducted. The study identified 281 policies facilitating and 139 policies acting as barriers to food security. The highest proportion (27%) of facilitators related to economic accessibility of food and the highest proportion of barriers (93%) related to political accessibility of food. Only one previously identified factor influencing household food security in the region had a corresponding policy barrier associated with it. The study suggests that what is considered ‘food policy’ differs significantly between jurisdictions. Many of the same policies that act to facilitate some aspects of food security act as barriers to others. Policy barriers tend to be difficult to identify by their very nature. As a result, policy plays a complicated role in Nunavik food security status, representing a positive influence in some regards and a negative one in others. Author Keywords: Arctic, Food, Food security, Inuit, Nunavik, Policy
Shoreline Stewardship
This thesis aimed to determine what factors influence individual- and community-level shoreline stewardship attitudes and behaviours. Shoreline stewardship is part of the broader literature of environmental stewardship and place-based conservation. The needs and barriers limiting stewardship action were examined, as were the opportunities for increased impact. The Love Your Lake (LYL) program served as a case study into the impact of ENGO programming on shoreline stewardship among shoreline property owners in Ontario. This was investigated using a program workshop, interviews and focus groups with past program participants, and existing participant survey data. Community-Based Social Marketing principles were used to further examine the opportunities for increased impact on stewardship behaviour. The study found that the LYL program was effective in starting or continuing a conversation in communities around shoreline health. Some of the remaining needs and/or barriers included limited time at the cottage; limited knowledge of how to fix existing shoreline issues; low stock of local native plants and environmentally minded landscapers; ineffective messaging; a lack of interest, enthusiasm or concern; and weak environmental policies and governance of shorelines. Some participants also listed cost as a barrier, while others felt it had been well addressed already. Most participants thought that education could be a barrier but that it had been well addressed locally through LYL or other programming. Some key motivators and opportunities to increase shoreline stewardship included community building, increased lake association capacity, improved communication and marketing strategies, and persistence. Author Keywords: Community-Based Social Marketing, Environmental Stewardship, Lake Health, Place-Based Conservation, Pro-Environmental Behaviour, Shoreline Stewardship

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Graduate student theses produced at Trent University. You may also browse theses and dissertations by year, program, or author.

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