Limited research exists on the role of community food programs, such as cooking circles, in Canadian Arctic communities. This research investigates the Nutrition North Canada cooking circle program in the Inuvialuit (Inuit) hamlet of Paulatuk, NWT. The objectives are to 1) collaboratively evaluate the program's impact on healthy food intake, and awareness/knowledge accumulation regarding healthier eating and meal preparation techniques; 2) assess the program's intangible (e.g., social, cultural, and mental health) benefits to participants and community wellbeing; and 3) analyze the potential for consistent country food integration; 4) to generate a culturally relevant logic model; 5) to evaluate program implementation in terms of key enablers and barriers - namely, funding, space and equipment, and human resources. This research applies a Community-Based Participatory Research approach to implementing a collaborative process and outcome program evaluation, with necessary modifications due to the Covid-19 pandemic. Methods include logic model co-design, document analysis of NNC annual reports (n = 9) and proposals (n = 2), a series of regular/weekly iterative videoconference conversations with the Paulatuk cooking circle facilitator out of which two were transcribed and analyzed (n = 2), videoconference semi-structured interview with a regional program manager (n = 1), telephone semi-structured interviews with cooking circle facilitators from other communities (n = 4), telephone (n = 1) and in-person (n = 12) semi-structured interviews with Paulatuk cooking circle participants. The Mukluk Logic Model played an instrumental role in the conceptualization of the process evaluation, recognizing the specificity of location, program facilitation, and culture. The process evaluation results indicated that the long-standing sustainability of Paulatuk's cooking circle program is directly related to the consistency of program funding, community-engaged facilitation practices, and creative utilization of the community's multi-purpose space for program activities. However, significant barriers to program implementation limit program sustainability. These include funding amounts and distribution, limitations related to space and equipment, and a challenging human resources context (hiring and retention). The cooking circle participants reported an increase in intake of healthy food, awareness of healthy eating/cooking, and positive social and mental health aspects of the program. A considerable effort from local and regional stakeholders is required to integrate country food into program activities. This study provides insight into cooking circle program implementation in a Canadian Arctic community, illustrating the utility of qualitative process evaluation research in this context and generating important knowledge and insights to better support northern community-based food preparation programs. Additionally, this research highlights the role of local-scale initiatives in supporting food security, overall wellbeing, and integration of country food in program activities in remote, Arctic communities.

Arctic ecosystems are undergoing rapid environmental transformations. Climate change is affecting permafrost temperature, vegetation structure, and wildlife populations, and increasing human development is impacting a range of ecological processes. Arctic indigenous communities are particularly vulnerable to environmental change, as subsistence harvesting plays a major role in local lifestyles. In the Inuvialuit Settlement Region (ISR), in the western Canadian Arctic, indigenous land-users are witnessing a broad spectrum of environmental changes, which threaten subsistence practices. Local cumulative effects monitoring programs acknowledge the importance of subsistence land use; however there are few cumulative effects assessments that measure the impact of environmental change on land-based activities. My MSc addresses this gap with a broad-scale spatial inventory that measures the distribution of multiple disturbances in the mainland ISR, and assesses their overlap with community planning areas, land management zones, and caribou harvesting areas. I also generated nine future disturbance scenarios that simulate increases in both human development and wildfire occurrence, in order to understand how additional environmental change may affect the availability of un-impacted harvesting lands. I used the conservation planning software, Marxan, to assess the impact of increasing environmental perturbations on the availability and contiguity of 40 subsistence harvesting areas. Results show that the study region is already impacted by multiple environmental disturbances, and that these disturbances overlap considerably with wildlife harvesting areas. This limits the success of Marxan runs that attempt to conserve high percentages of subsistence use areas. It becomes increasingly difficult to conserve large, contiguous assortments of wildlife harvesting areas when using Marxan to assess conservation potential in future disturbance scenarios. In a separate study, I conducted 20 semi-structured interviews in the communities of Inuvik, Aklavik, and Tuktoyaktuk that explored the impact of environmental change on Inuvialuit land-users. Participants in my study indicated that wildlife harvesting in the region is being affected by a range of environmental disturbances and that this change is typically considered to be negative. Climate change-related disturbances were noted to affect travel routes, access to harvesting areas, wildlife dynamics, and the quality of meat and pelts. Human activity, such as oil exploration, was noted to impact both wildlife populations and harvesters’ ability to use the land. These observations are an important contribution to local cumulative effects monitoring because they highlight local accounts of environmental change, which are often missed in broad-scale assessments, and they emphasize the concerns of local land-users. This underscores the importance of including indigenous insights in cumulative effects monitoring and suggests that combining quantitative assessments of environmental change with the knowledge of local land-users can improve regional cumulative effects monitoring. / Graduate

In Canada, falls are one of the leading causes of injury and deaths for seniors. These types of injuries can typically be avoided through falls prevention programs, and past studies suggest that these health services have significantly reduced seniors’ falls risk and rates in Canada. Despite the abundance of falls prevention research, practices and programs available in the country, Aboriginal Elders remain overrepresented in fall-related injury and fatality rates. The elevated rates of falls for Aboriginal Elders indicate that current falls prevention programs and standards may not be reaching those most vulnerable to fall hazards and injuries. My thesis is written in the publishable paper format and is comprised of two papers. Using an exploratory case study methodology in paper one, I investigated the social determinants of health that Inuvialuit Elders and LFPPs identify as factors that increase, decrease, or have no effect on the likelihood of an Inuvialuit Elder experiencing a fall. Together, we found that personal health status and conditions, personal health practices and coping skills, physical environments, social support networks, and access to health services increase Inuvialuit Elders likelihood of experiencing a fall, health practices and coping skills and access to health services decrease Inuvialuit Elders likelihood of experiencing a fall, and culture has no affect on the likelihood of Inuvialuit Elders experiencing a fall. In paper two, I used a participatory action research approach informed by postcolonial theory to examine what current falls prevention recommendations are offered by local falls prevention programmers (LFPPs) in order to reduce fall rates among Inuvialuit Elders in Inuvik, Northwest Territories, Canada; and to understand how falls prevention programs for Inuvialuit Elders can be co-created with participants to be culturally safe. In it, I provide the recommended strategies of developing and implementing a culturally safe falls prevention program for Inuvialuit Elders, as suggested by the LFPPs and Inuvialuit Elders who participated in the research. Taken together, the papers in this thesis make it apparent that research concerning falls prevention for Aboriginal Elders and falls prevention programs continues to be influenced by colonial practices. As a result, there is a demonstrated need for program development and research in this area to work towards reducing health disparities and challenging colonial practices.

The Mackenzie Delta region of Northwestern Canada is a dynamic environment that is ecologically and culturally significant. This region is experiencing rapid environmental change that is expected to worsen with continued climate warming and additional anthropogenic stressors. In northern regions, conventional environmental monitoring strategies can be hindered by complex and cost prohibitive logistics. In this context of environmental change and uncertainty, there is a critical need to draw on traditional ecological knowledge (TEK) and observations to inform decision-making. In some areas changes in land cover are occurring so rapidly that maintaining an accurate inventory is problematic. Knowledgeable land users are in a unique position to assess changes in regional environmental conditions and inventory cumulative impacts. Environmental decision-making in the Inuvialuit Settlement Region requires Inuvialuit participation in several co-management bodies. The objectives of this project were to develop and field-test a community-based monitoring program that shares Inuvialuit observations with stakeholders in environmental decision-making in a standardized and accessible format. Working with the Hunter and Trapper Committees of Aklavik, Inuvik, and Tuktoyaktuk, the Inuvialuit Joint Secretariat, and the Cumulative Impacts Monitoring Program we (1) adapted a participatory photo-mapping (PPM) method to record Inuvialuit observations of environmental conditions using a strategy consistent with community goals and Inuvialuit culture. In the summer of 2010, we worked with knowledgeable Inuvialuit hunters and land users to document Inuvialuit observations of environmental conditions using digital cameras and hand held GPS units. Subsequently, digital photographs and video footage became the focus of photo-elicitation interviews, which added a detailed narrative to each geo-referenced observation. Following fieldwork and interviews, geo-referenced photos, video, and associated text files were entered into web-based map. Approximately 150 observations were mapped and grouped into 33 themes. Interviews with monitors and a range of potential map users suggest that web-based mapping is an effective way to record and share observations and concerns related to the regional environment. We found that PPM could be very useful for northern researchers, decision-makers, and planners because it can facilitate knowledge transfer among stakeholders, facilitate community consultation, and contribute to environmental impact assessment and monitoring strategies. Our experience suggests that by providing a record of the location and magnitude of anomalous environmental conditions, this monitoring initiative will contribute northern planning and decision-making, and the communication of TEK and observations among northern stakeholders. Overall, this research highlights the effectiveness of using the web-based PPM tool to document and share Inuvialuit observations. A monitoring program built around TEK and observations that are linked to geo-referenced images (and other media) will significantly improve our capacity to detect the impacts of environmental change. (1) Because chapters 2 and 3 were co-authored, plural was used throughout the entire document. / Graduate

Climate change is altering environmental conditions in Canada’s western arctic, including hydrology, permafrost, vegetation, and lake habitat conditions in the heterogeneous landscape of the Mackenzie Delta. The delta is an expansive alluvial plain dominated by thousands of lakes and interconnected channels that provide habitat for fish, birds, and mammals. Muskrats (Ondatra zibethicus) are a culturally important ecological indicator species found in the Delta. Throughout the 1900s, Gwich’in and Inuvialuit residents in the Delta relied heavily on the muskrat for food, fur, and culture, but as in other regions around the world, changing socioeconomic and ecological conditions are altering the land and Indigenous Peoples’ access to it. This can strongly impact communities by affecting food security, physical health, and overall wellbeing. In the first part of this thesis, I investigated the role of muskrats in the cultural traditions and land-based livelihoods of the Gwich’in and Inuvialuit residents of the Mackenzie Delta by conducting interviews and meetings with over 70 community members. Although the role of muskrats has changed over the last 100 years, muskrat harvesting continues to offer Delta residents a meaningful way to remain engaged in, perpetuate, and strengthen their cultural identity and land-based traditions among generations, and ultimately, to foster individual and community wellbeing. In the second part of this thesis, I investigated the importance of landscape connectivity and patch quality – two properties affected by climate change – on muskrat presence and distribution in the Mackenzie Delta, using remote sensing and field-based surveys of lakes with and without muskrats present in the winter. I tested multiple hypotheses about predictors of muskrat presence and biomass using a model-selection, information theoretic approach. My results show that patch quality related to specific habitat requirements is a more important driver of muskrat distribution than landscape connectivity in the Mackenzie Delta. Muskrats were more likely to occur in lakes with longer perimeters, higher amounts of edible submerged macrophyte biomass, and sediment characteristics that supported macrophyte growth. The latter two conditions are related to spring flooding regimes, which are likely to be altered by climate change. This may result in a decrease in the quality and quantity of preferred muskrat habitat in the Mackenzie Delta. My research indicates that patch quality and landscape-level processes are important for understanding species distributions in heterogeneous landscapes. / Graduate

This Inuvialuit ‘story’ revolves around the Inuvialuit uprising and resurgence against government and industrial encroachment, and the self determination efforts to regain sovereignty of traditional territories. This ‘story’ also discusses how meaningful consultation made the Inuvialuit Final Agreement a reality, through which Inuvialuit land rights and freedoms were formally acknowledged and entrenched in the Canadian Constitution. Through meaningful consultation, Inuvialuit have become ‘meaningful participants’ in sustainable and future-making decisions of Inuvialuit nunangat (Inuvialuit lands) and waters, with respect to the Inuvialuit People and natural beings that Inuvialuit depend upon and maintain relationship with. As ‘meaningful participants’, Inuvialuit have the sovereign rights to “make meaning” and carve out a future as a sovereign nation within the country of Canada. This Inuvialuit ‘story’ is told with an informal framework through which it decolonizes academia, while also highlighting Indigenous voice through an Indigenous lens and worldview. The government and industry are called upon to meaningfully consult with Indigenous Peoples who have not only inhabited Turtle Island for millennia, but who have inherent Indigenous rights and freedoms, as Indigenous embodiment and well-being, and temporality and future-making are entangled with homelands. / Graduate