Environmental studies

This intercultural rediscovery of Indigenous cacao culture draws upon Environmental Studies, Intercultural Studies, Indigenous Studies, Anthropology and Agroecology. The methodological antecedent for this kind of symbolic food study of cacao is the work done by Gustavo Esteva and others on the civilizational importance of maize. Similarly, the rediscovery of the Indigenous Knowledge of cacao explores the profound meaningfulness of cacao to ancient Mesoamerican civilization, and how that ecological, agricultural, and health wisdom can regenerate modern agricultural paradigms, and ecogastronomy. Chapter 1 explores, meditates, and reflects upon 20 Indigenous Knowledge teachings of cacao guided and supported by a unique interpretation of the Popol Vuh, the Mayan oral epic and creation story, as well as 20 years of collaboration and field work experience in Mexico. The methodology in chapter 1 is rooted in a phenomenological approach to dwelling with and relating to IK in an unmediated and embodied manner. Experience, story, dream and an awareness of the challenges of looking at Oral culture teachings are combined with an intercultural analysis of the Popol Vuh and other supporting texts. The spiritual ecology of the cacao forest garden of Chapter 2, seeks to make the connection between the maize milpa and the cacao forest garden milpa and posits a unique transition theory. The transition theory seeks to operationalize these Indigenous Knowledge agricultural and crop traditions into a regenerative agricultural model. Based upon Indigenous Knowledge, this view of the cacao forest garden functionally regenerates soils, regenerates forests, and supports food sovereignty in a way that is rooted in community scale Indigenous cultural practices, techniques, and food traditions. The methodology for chapter 2 and chapter 3 of this thesis moves to an intercultural comparison and analysis of agro-ecological and spiritual ecological understandings of cacao, chocolate, and the forest garden. Chapter 3 seeks to move from the explicating and analyzing of the 'transition theory' and proposes four main practical initiatives that further strengthen and explore the regenerative spiritual ecology of cacao forest gardens. The Indigenous forest garden commons of the Americas can be a powerful, unique, and fecund contribution to the intercultural dialogue around cultural regeneration in the 21st century. The Indigenous forest garden makes contributions around intercultural dialogue and reconciliation as well as current understandings around regenerative agricultural models. The cacao forest garden moves beyond an either/or narrative that separates environmental regeneration from cultural regeneration, and instead contributes to an intercultural both/and more holistic approach to regeneration that is rooted in culture and supported by agriculture.

Author Keywords: cacao, chocolate, forest garden, indigenous kmowledge, maize, transition theory

Local environmental initiatives can create visible and essential changes and inspire greater environmental action. Municipal governments and local environmental non-governmental organizations (ENGOs) are important local actors, but their partnerships and relationships have not received much attention. This thesis examines what activities and relationships have been developed between municipal governments and ENGOs in the Peterborough region, what benefits they gain and what challenges they face during collaboration, and how these partnerships affect public perceptions of the organizations. I conducted 14 interviews with members of local ENGOs and municipalities and received 52 survey responses from residents. The findings indicate groups have unique relationships for planning, programming, and advocacy activities. Relationships were key and challenges included lack of time and prioritization, communication, and public buy-in. Partnerships provide an opportunity to share positive accomplishments and build reputation. This study sheds light on the complex relationships among local organizations and provides recommendations for improving partnerships.

Author Keywords: Community Engagement, Environmental Non-Governmental Organizations, Local Sustainability, Municipal Government, Partnerships, Relationships

Colonization has transformed the landscapes of the American Midwest and compromised the region's resources and ecologies. In response, governments, environmental scientists, and Indigenous nations have undertaken myriad efforts over the past century to restore Midwestern environments. Yet the appropriate goals and techniques for this work have been deeply contested. This thesis explores the scientific, political, and cultural meanings of ecological restoration in the region. Comparison of different forms of restoration reveals the contingency, malleability, and historical pitfalls of restoration knowledge and practices. By framing the pursuit as a problem of scientific, historical, or technical knowledge, practitioners have often neglected the political and cultural ramifications of restoration efforts. At the same time, restoration practices have influenced the intellectual, environmental, and political history of the Midwest in the twentieth century. The efforts of Midwestern scientists and public agencies have advanced wildlife and ecosystem conservation in the region, but have at times exacerbated environmental injustices and inequalities. More recent wild rice conservation efforts by Ojibwe governments demonstrate that, depending on how the framework has been constructed, ecological restoration has served as a tool for reclaiming Indigenous sovereignty as well as a vehicle for settler colonialism.

Author Keywords: American Midwest, conservation, ecological restoration, ecology, Indigenous history, settler colonialism

This dissertation is about Forests, their loss and the grieving that arises from their loss. The loss of ancient and old-growth forests by way of clearcutting and or anthropogenically driven disturbances, including climate change, presents the quandary of loss of both biological and cultural diversity. Following Umeek's/E. Richard Atleo's term, I suggest that "dis-ease" in the dominant relationship to forests in parts of the Western world significantly rests within inherited cultural and political pasts at play in the present, carried in much of the language and lifeways of modern Anglophone societies today. I do so by a critical topographical exploration of thematic patterns that go back to the Epic of Gilgamesh, the oldest written account of deforestation in the history of Western civilization. I offer at the center of my inquiry a collection of witness trees as North American case studies. Each tree is a witness object, a station from which I confront and explore social-ecological grief as it has accumulated over time from English colonization, with one focusing on Indigenous cultural reclamation and place-based ecological co-management. Lastly, I turn to a multispecies exploration of social-ecological grief, using bears in North America as a face for reflection and consider who and what more is lost when old forests are degraded and gone. By asking the place question—"what place is this?"—of forests, or the Forest Question, my dissertation is thus an exploration of the connection and responsibilities to other place-based human and other-than-human communities in a rapidly changing climate.

Author Keywords: critical topography, environmental grief, forests, multispecies, social-ecological relations, witness trees

Plastic pollution is a growing concern, owing to its durability, ubiquity, and potential health impacts. The overall objective of this study was to assess the abundance and distribution of microplastics within Lake Scugog catchment, Ontario. This was fulfilled through two tasks (i) the development of a microplastic particle budget for the lake catchment, and (ii) the determination of the dry deposition of atmospheric microplastics in Port Perry, Ontario. The total input of microplastics into Lake Scugog (atmospheric deposition and stream inflow) was 2491 x106 mp/day, while the output (lake outflow and sedimentation) was 1761 x106 mp/day, suggesting that 29% of inputs were retained in the lake. The dry deposition of microplastics in Port Perry was 1257 mp/m2/day, which was high when compared to bulk deposition (37 mp/m2/day) in the same area. By quantifying the major pathways of microplastics better management techniques can be implemented.

Author Keywords: Catchment, Dry Deposition, Microplastics, Ontario, Particle Budget, Plastic pollution

Faced with the intersecting environmental crises of the 21st century, conservation organizations are searching for practices that produce better, more sustainable outcomes. However, they have often relied on forms of conservation which shore up rather than disrupt settler relationships to land in the form of fortress conservation and assumptions about the human-nature dualism. In this thesis, I examine a local land trust that intends to include community[-based] conservation into its conservation practices. In particular, I explore how the organization's volunteers understand and construct the relationship between community and conservation, and the ways this might impact operations. Using a community-based research approach, interviews (n=17) were conducted. The findings indicate that the volunteers are demographically homogenous, leading to a homogenous, Western-science informed understanding of community[-based] conservation. This perspective views involvement of community as a direct trade-off with optimal ecological goals. As the volunteers wield uncommon power in organizational governance, difference in opinions toward missions or operations could lead to constraints on the organization. This study contributes to larger academic discourses on environmental volunteers, land trusts, and frames of conservation, and provides tangible recommendations to an organization attempting to include community[-based] conservation in its practices.

Author Keywords: community-based conservation, environmental governance, environmental volunteers, frames of conservation, land trusts, power

Car-sharing may have the potential to contribute to a more sustainable transportation system. The current research sought to answer the question: what are university-aged Millennials' perceptions and attitudes toward the adoption of vehicle sharing and private vehicle ownership? The research consisted of hosting six interactive focus group sessions with Millennial students, who currently do not own vehicles. Using a qualitative approach, I analyzed the discussions through a social practice theory lens. I suggest that skills, meanings, materials, and social interactions have an influence on the way in which a transportation option is perceived by Millennials. The results revealed that social norms surrounding vehicle ownership and car sharing are being developed, shaped, changed, challenged and reconstructed. If car-sharing businesses, universities, and governments wish to progress toward a more sustainable transportation system, they should recognize the importance of marketing.

Author Keywords: Car ownership, Car sharing, Millennials, Sustainability, Transportation, University

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

Peatlands are prevalent in the Sudbury, Ontario region. Compared with the well documented devastation to the terrestrial and aquatic ecosystems in this region, relatively little work has been conducted on the peatlands. The objective of this research was to assess factors controlling peat and plant chemistry, and vegetation composition in 18 peatlands in Sudbury after over 30 years of emission reductions. Peatland chemistry and the degree of humification varies considerably, but sites closer to the main smelter had more humified peat and the surface horizons were enriched in copper (Cu) and nickel (Ni). Copper and Ni concentrations in peat were significantly correlated with Cu and Ni in the plant tissue of leatherleaf, although the increased foliar metal content did not obviously impact secondary chemistry stress indicators. The pH and mineral content of peat were the strongest determining factors for species richness, diversity and community composition. The bryophyte communities appear to be acid and metal tolerant, although Sphagnum mosses are showing limited recovery.

Author Keywords: anthropogenic emissions, bryophytes, community comspoition, heavy metals, peatlands, wetland vegetation

Partnerships for management of public parks have a long history, but little attention has been given to the current models of partnerships during a period of municipal austerity in Ontario. Using a qualitative assessment of transcripts from representatives of 10 municipal partner groups, this research considers what some of the current models are, the impact that they may have, and how municipalities may foster these partnership arrangements. The participating organizations demonstrated that their governance models evolved to suit their mandate, activities, and scope of interaction with their municipality. Additionally, this research corroborates past findings that efficacy of an organization is tied to their ability to partner with other agencies and act as a capacity amplifier. These results demonstrate how municipal conservation partnerships can be effectively applied to create enhanced financial outcomes and improved community engagement, while delivering community based environmental programming.

Author Keywords: Conservation, Environmental Stewardship, Municipal Management, Partnership, Social Ecology, Urban Parks