Electronic Thesis or Dissertation

This research evaluates the role of GreenUP, a non-profit in Peterborough, Ontario, as the intermediary organization for NeighbourPLAN. The project examines GreenUP's role in facilitating and managing NeighbourPLAN, a participatory planning project with multiple local partners and actors. Six critical success factors are used to understand and conceptualize intermediary success (adapted from Holden et al., 2016). Critical success factors include knowledge; governance; relationships; resources; activities; and motivation. Findings from the research highlight the importance of trust, resources, and time within this framework.

Author Keywords: Community Based Research, Intermediary, Neighbourhood, Non-profit, Participatory Planning, Partnership Structure

The forestry sector has a well-developed history of using remote sensing to identify structural characteristics of forests and to detect and attribute changes that occur in forested landscapes. Monitoring the recovery of disturbed forests is an important factor in long term forest management. However, forest that is recovered spectrally may not be recovered when considered in terms of a Free to Grow assessment. A Free to Grow assessment is used in Ontario to determine whether a disturbed site will likely achieve a desired future state, i.e., is recovered according to a forestry perspective. The objective of this research was to determine the relationship between a pixel-based Landsat Time Series of spectral recovery and the results of Free to Grow assessments. Spectral trajectories were generated from representative pixels within known harvested forest areas. Results indicate that while Free to Grow sites often achieve spectral recovery (>90%), many non-Free to Grow sites were classified as spectrally recovered, suggesting that improved methods of spectral recovery monitoring are needed.

Author Keywords: forest recovery, Free to Grow, Landsat Time Series, LandTrendr, Pixel-based, spectral recovery

The ability of animal populations to compensate for harvest mortality provides the basis for sustainable harvesting. Coyote populations are resilient to exploitation, but the underlying mechanisms of compensation and how they inter-relate are not fully understood. Moreover, deficiencies in the quality and quantity of information about eastern coyotes preclude effective management. I combined field work, laboratory work, and genetic profiling to investigate the population dynamics of eastern coyotes in southeastern Ontario. Specifically, I conducted research on coyotes during 2010–2013 in Prince Edward County where coyote hunting and trapping seasons were open all year. First, I investigated their social status dynamics and space-use patterns. Transients exhibited extensive space-use relative to residents, potentially encountering vacant territories and/or breeding positions, and some transients became residents, potentially filling vacant territories and/or breeding positions. Accordingly, the study population demonstrated the potential to compensate for harvest mortality via source-sink dynamics and/or buffering reproductive capacity. Second, I investigated their survival and cause-specific mortality. Residents exhibited greater survival than transients, probably partly because of the benefits of holding a territory, and transients seemingly exhibited greater vulnerability to harvest than residents, probably partly because their movements exposed them to greater cumulative mortality risks over time. Accordingly, harvest mortality disproportionately impacted the non-reproductive segment of the study population and thus may have failed to substantially limit reproduction, and thus recruitment. Third, I investigated their reproduction and breeding histories. Females in the study population exhibited age-specific reproductive rates and litter sizes generally typical of those in exploited coyote populations. Accordingly, increased reproductive rates and increased litter sizes may have offset losses due to harvest mortality. There was at least some breeder turnover in the study population due to harvest mortality, but many breeders survived to reproduce for multiple years and those that died were quickly replaced. My findings have important management implications for eastern coyotes and contribute significantly to better understanding of their resilience to harvest. Indiscriminate killing of coyotes through liberal harvest is unlikely to be effective in reducing their abundance. Management strategies should consider non-lethal alternatives and/or targeted lethal control for dealing with problem coyotes.

Author Keywords: Canis latrans var., eastern coyotes, population dynamics, Prince Edward County, southeastern Ontario

Anthropogenic atmospheric emissions and subsequent deposition of nitrogen (N) can affect N-sensitive habitats and lead to shifts in plant species community composition. This study assessed the effects of N deposition on plant community composition for Jack pine forests across northwestern Canada and across a smaller subset of sites surrounding the Athabasca Oil Sands Region (AOSR) using 'gradient forest' analysis. Predictor influence on community composition varied depending on the scale of the study and relatively

distinct thresholds were identified for different plant groups. In the larger scale study, a total deposited nitrogen (TDN) threshold of 1.5 – 3 kg N ha-1yr-1 was well suited to protect predominantly lichen species, consistent with lichen-based critical loads from other studies. Across the smaller scale study, a TDN threshold of 5.6 kg N ha-1yr-1 was primarily associated with vascular species changepoints but did include some important N-indicator lichen and bryophyte species.

Author Keywords: critical loads, gradientForest, Jack pine, Nitrogen deposition, species composition

Self-regulation skills have been connected to positive school success and increased academic achievement (McClelland, Acock, & Morrison, 2006). One recently explored method to aid students in their ability to self-regulate is physical activity (Becker, et al., 2011). The purpose of this study was to explore the facilitation of self- regulation through physical activity via access to an exercise bicycle within an elementary and secondary school setting. Student bicycle usage was explored via student documentation to determine frequency and duration of use. Teacher observations were collected via email correspondence were analyzed via thematic content analysis and reflections made by the teachers at a follow-up debriefing session were summarized. Overall, a novelty effect was apparent with the bicycle, where it was used extensively in the first month of the study and then use sharply declined thereafter. Teachers felt that the bicycle appeared to provide some students with support, however there were challenges with integrating the exercise bicycle into the classroom. As well, teachers stated that factors such as bicycle placement and engagement levels must be explored further in order to understand the impact an exercise bicycle could possibly have on a student's ability to self-regulate.

Author Keywords: exercise bicycle, physical activity, self-regulation

This thesis approaches the issue of Viewshed Analysis and how it can impact the understanding of a medieval environment. Centered on the High Medieval period of Cilicia, in what is today Southwestern Turkey, the precision of Viewsheds in a complex terrain is evaluated, and the role of the fortifications in the environment is expanded upon. The maps that were generated for this thesis demonstrate that the use of free datasets must be done with caution, and that the use of more than one dataset is crucial in trying to create a clearer picture of the environment. The examination of four separate sets of fortifications within the region leads to new questions about the role of fortifications in the region, as well as a better understanding of what groups such as the Armenian Cilicians and the Knights Templar were doing in the High Medieval period. Finally, conclusions are made regarding the future impact of GIS based studies, and how they can help scholars understand Ancient and Medieval landscapes.

Author Keywords: Armenian Cilicia, Fortifications, GIS, Viewshed

This research explores key themes emerging from the question of the meaning Anishinaabe individuals attach to utilizing traditional practices and ceremonies to address their own trauma. The contributors share their stories, which are deeply rooted in relationships. The methodology of this research is also rooted within an Indigenous paradigm; storytelling is a core feature of relationships and knowledge transmission through its ability to weave together and across generations. Indigenous cultures have had a long history of both verbal and visual storytelling, in the forms of pictographs and petroglyphs, wampum belts, bead and quill work, and so on. While stories are often entertaining, they are at their core, the most human of activities. Anishinaabe approaches to ceremony, spirit and the sacred are woven into the language, attitudes and practices that people still engage in, despite the depredations of colonization. The findings of this research explore how identity, found through love, caring, self-awareness, and the (re)claiming of wellness and wholeness, permeates the stories of healing and is rooted in ceremonies. This is relationship with self and self-in-relation to all things: niwiikaniginaa. Land-as-home, culture, family, and love ground people in their sense of self and wellness. Language and thought emerge from the land, the source of well-being or mino bimaadsiwin in the most profound ways. It is through home – land, family, culture, spiritual connection – that healing occurs in ways that cannot be found in clinical systems.

Author Keywords: Colonization, First Nations, Healing, Identity, Storytelling, Trauma

This thesis examines the interrelationship of urban planning and population health at the site of Angkor (c. 802-1432 CE), the capital city of the Classical Khmer state, now found within modern-day Cambodia. The inhabitants of Angkor developed a settlement strategy that relied on the dispersal of water management features, rice fields, temples and residential areas, to best utilize the spread-out environmental resources of the surrounding monsoon-forest climate. Thus, the main question to be answered by this thesis is this: did the city-planning practice of dispersed, low-density agrarian urbanism promote resilience against the disease hazards associated with tropical environments?

To answer this question, methods involved creating assessing environmental and socio-cultural factors which habituated the urban inhabitants of Angkor's relationship to disease hazards. The results of this assessment demonstrate that it was not until the last stages of Angkor's urban development, when non-farming members of the population were concentrated into the "core" area of temples within city, that the city's inhabitants' vulnerability to infectious disease increased. As the city took a more compact settlement form, it was not as environmentally compatible as the earlier dispersed pattern. Significantly, archaeological case studies such as this can illustrate the long-term development and end-result of urban planning to deal with disease hazards, both in terms of everyday occurrences, as well as during crisis events, which has important implications for contemporary research on environmental disasters today.

Author Keywords: Adaptive Strategies, Mainland Southeast Asia, Pre-industrial Urbanization, Resilience, Tropical Diseases

This dissertation explores a 2017 elementary school Hoop Dance project that was organized by a white music teacher, and taught by an Indigenous artist in Peterborough, Ontario. It aims to respond to the Truth and Reconciliation Commission Calls to Action, numbers 10 and 63, which ask the federal government to sufficiently fund legislation that incorporates the following principles: "… developing culturally appropriate curricula" (p. 2), and "building student capacity for intercultural understanding, empathy, and mutual respect" (p. 7). The dissertation asks the question: In what ways will a seven-week Indigenous Hoop Dance Unit, taught by an Indigenous performing artist and facilitated by a white school teacher, contribute to reconciliation in an elementary school classroom in Ontario? I am the teacher in this study and have worked at this elementary school for five years. Throughout the project, I acted as facilitator, participant, and researcher, while Indigenous dancer and instructor Beany John planned and delivered the Hoop Dance content.

Theoretically, the dissertation is organized around the Anishinabek seven grandmother/grandfather teachings, as taught by Ojibwe/Odawa educator and author Pamela Toulouse (2011). I believe that these seven traditional teachings are a meaningful basis upon which to build the project, not only because they inform Indigenous knowledge in the arts, but also because frequent reflection and referral to the teachings help remind me to remain connected to the "higher" purpose of the research throughout the project, which is to further the reconciliation process in Canada, and more broadly, to benefit society. Regarding methodology, I use arts based research (Leavy, 2015) and a constructivist grounded theory analysis, which embraces the subjectivity and positionality of the researcher (Creswell, 2012). The overall conclusion of the dissertation is that although the Hoop Dance project did not significantly address issues of Indigenous sovereignty in education nor our shared inherited legacy of colonial harm, it was a constructive step in the reconciliation project, largely due to the contributions of Beany John, whose teaching gently unsettled conventional educational practice at our school.

Author Keywords: Arts Education, Hoop Dance, Indigenous Education, Indigenous Peoples, Settler Colonialism, Truth and Reconciliation

Aging is associated with a multitude of changes, including changes in the motor system. One such change that has been documented is increased levels of inherent movement variability (the inability to consistently replicate movements over time) with increasing age. Previous research has had controversial findings regarding the effect that movement variability has on motor learning and motor adaptation. Some research suggests that movement variability is beneficial to motor learning, while other research indicates that movement variability is the by-product of a noisy motor system and is a detriment to learning new skills. How do changes in movement variability associated with aging affect the ability to adapt to a mass perturbation? We tested younger and older individuals on a mass adaptation task (applying mass to the lateral side of the arm to perturb inertial forces of the limb during reaches). We analyzed baseline levels of movement variability, learning during the adaptation block and how baseline levels of movement variability explained differences in learning. We focused on measures of accuracy, speed and precision. We found that younger individuals displayed greater levels of movement variability throughout the experiment and that they also learned to adapt to the mass perturbation more successfully than their older counterparts. Multi-joint movements displayed greater degrees of learning in comparison to single-joint movements, likely due to the difference in difficulty when completing the two movements. Taken together, our results suggest that purposeful movement variability may be beneficial to motor adaptation.

Author Keywords: aging, mass adaptation, motor adaptation, motor learning, movement variability