Digital Commons Network^™

Sediment Redox-Driven Iron Flux And Phytoplankton Community Responses: Implications For Cyanobacterial Suppression And Functional Stability Across Boreal Lakes, Julia K. Kozak

Theses and Dissertations (Comprehensive)

Freshwater eutrophication contributes towards the development of cyanobacterial harmful algal blooms (cHABs), but nutrient availability alone does not fully explain variation in phytoplankton community composition or physiological performance. While phosphorus (P) availability has been known to regulate phytoplanktonic biomass, iron (Fe) is an important micronutrient supporting Fe-heavy processes within cyanobacteria (i.e., nitrogen fixation and photosynthetic electron transport). Sediment Fe availability in freshwater ecosystems is regulated by reduction oxidation (redox) conditions at the sediment-water interface (SWI), where nitrate (NO₃^-) has been found to maintain oxidizing conditions and prevent the reduction of Fe(III) to more readily bioavailable soluble Fe(II), …

Dominion Or Destruction: Rereading Genesis In An Age Of Melting Ice, Benjamin Nunes

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

Planetary Care And Justice: From Rio To The Hague To Waterloo, Mary (Joy) Philip

Consensus

No abstract provided.

Wandering Towards The Self, Brandon Paterson

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

The Earth Charter As Green Fire, Mary (Joy) Philip

Consensus

No abstract provided.

Learning In/With The Land: Intersectionality, The Earth Charter, And The Trc Calls To Action In Theological Education, Héctor A. Acero Ferrer

Consensus

No abstract provided.

Climate Refugees: Justice And Global Warming, Tiana Kopilas

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

To Till And Keep: Encountering God Through Nature, Gloria Mele

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

Jesus And Trees: From Separation To Connection, Mark Zschocke

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

Wounds That Mend: Rebecca Belmore’S Fringe And The Healing Of The Earth And Body, Muznah Moiz

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

Embracing The Earth: Reconnecting With Nature Through Spirituality, Art, And Climate Justice, Mais Haj-Ayoub

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

One Earth Community: Navigating The Challenges Of Our Time, Akpezi Ogbuigwe

Consensus

No abstract provided.

Communities Of Caring: A Jewish Response To The Earth Charter, Bill S. Tepper

Consensus

No abstract provided.

Teaching Global Partnership And Responsibility Using The Earth Charter, M. Beth Mccutcheon

Consensus

No abstract provided.

Shaping Pedagogy And Praxis: The Earth Charter In The Classroom And Community, Debbie Lou Ludolph

Consensus

No abstract provided.

The Virtue Of Water: Daoist Ecological Wisdom In Fan Kuan’S Travelers Among Mountains And Streams, Juliet Zhao

Consensus

This essay was written for the course “TH530A-A: God and Theological Reflection,” taught by Mary (Joy) Philip at Martin Luther University College, Fall 2025.

Introduction To Sustainable Publishing Joint Issue, Rachel Jekanowski, Abigail Fields

The Goose

Editorial introduction to a special joint issue with Imaginations Journal on sustainable publishing.

Mapping Climate Risks & Building Resilience: A Participatory Approach To Harvester Safety In Kakisa, Nwt., Susan Kerubo Ombwori

Theses and Dissertations (Comprehensive)

The Ka’a’gee Tu First Nation (KTFN) community in the Northwest Territories is experiencing rapid environmental changes which are driven by climate change. These changes are threatening the community’s food security. The community is seeing a disruption to its traditional land-based food systems due to increasing climate risks such as unpredictable weather, thawing permafrost, wildfires, and flooding. These changes are reducing access to traditional foods and intensifying threats to harvester safety. Building on the existing relationship with the community through previous projects, this thesis examines the impacts of climate risks on the availability and access of the KTFN’s on the land …

Envisioning The Role Of Community-Owned Stores & Aligning Federal Food Policies: A Participatory Approach To Food Security And Food Sovereignty In Sambaa K’E, Denendeh (Northwest Territories, Canada), Narayan Subramoniam

Theses and Dissertations (Comprehensive)

Northern Indigenous communities have relied on traditional food systems for meaningful, nutritious diets since time immemorial. But many Indigenous communities in remote northern regions of Canada still face disproportionately elevated levels of food insecurity due to climate change radically altering the availability for traditional foods, colonial food policies imposing Western diets, and the high costs of transporting store-bought foods. Extreme weather events such as wildfires further isolate fly-in remote communities increasing both the costs of transporting store-bought foods and the difficulties of harvesting traditional foods. There are many examples of community-based initiatives for supporting traditional and locally grown foods, however, …

Investigating The Impact Of Winter Exposure To Natural Environments On Perceived Health And Well-Being Using Geographic Ecological Momentary Assessment: A Case Study At Arrowhead Provincial Park, Faith M. Laing

Theses and Dissertations (Comprehensive)

This study examined how winter exposure to specific natural environments influenced perceived health and well-being outcomes using Geographic Ecological Momentary Assessment (GEMA) in Arrowhead Provincial Park. Studies performed in the wintertime are limited, as is our understanding of how specific park features and/or activities impact health and well-being. To address this, GEMA was used with a video component to capture participants’ real-time experience and emotional responses in specific park locations defined by polygon boundaries. Two surveys were administered through participants mobile devices, one being an in-situ engagement survey triggered by entering a bounded location, which included a video and …

At A Crossroads: Crisis, Vulnerability, And The Possibility Of Transformation Of Nature-Based Tourism In Canada, Brooklyn Rushton

Theses and Dissertations (Comprehensive)

We live in an era shaped by a global polycrisis, where climate change, pandemics, economic shocks, geopolitical tensions, and social inequities are converging to create complex, cascading, and compounding risks. For Canada’s nature-based tourism sector, situated at the nexus of social and ecological systems, the polycrisis both amplifies the vulnerabilities of tourism and highlights tourism’s role in perpetuating global risks. Recognizing this duality, this dissertation examines how crises amplify systemic vulnerabilities while also acting as leverage points for transformative change in Canada’s nature-based tourism sector, drawing on geography, systems thinking, resilience theory, regenerative tourism, and futures thinking scholarship.

The three …

Implementation Of A 3-Dimensional Hydrodynamic Numerical Model On A Large Northern Lake, Kirin Lorente

Theses and Dissertations (Comprehensive)

Climate change is impacting high latitude regions disproportionately more than those at a lower latitude. With polar lakes being highly sensitive to changes in the climate, shifts in lake ice dynamics and hydrodynamics are indicators of such changes in regional and global climates. These changes impact future seasons in a positive feedback loop, where changes in winter ice cover impact open water nutrients levels and lake thermal structure. This highlights the importance for long-term monitoring. Despite the abundance of lakes distributed across Northern Canada, there has been limited research conducted on these sentinels of climate change.

Specifically, Great Bear Lake …

Cultivating Diversity In Sustainable Food Systems: Black Farming And Lived Experience In Rural Southern Ontario, Kadeem Jerofy Morgan-Adamson Mr.

Theses and Dissertations (Comprehensive)

This research examines the lived experiences of Black food growers in rural Southern Ontario to understand how their perspectives challenge dominant narratives of rurality and inform broader discussions on food sovereignty in Canada. Grounded in postcolonial theory, the study highlights how historical dispossession and persistent inequities shape the access of Black communities to land and resources. Using a mixed-methods approach that includes surveys, semi-structured interviews, and reflexive journaling within a community-based research framework, the study documents the barriers Black food growers face. These include limited land access, insufficient funding, inadequate training pathways, and experiences of racial isolation in rural contexts. …

Youth Perspectives On Developing A Sustainable Food Future In Sambaa K’E Nwt., Danielle Elizabeth Bayne Ms

Theses and Dissertations (Comprehensive)

Food systems in Northern Indigenous communities are shaped by complex and interconnected social, environmental, economic, and political forces that determine how food is accessed, practiced, and governed. Indigenous food systems are deeply rooted in Land-based practices and relationships that support cultural continuity and intergenerational knowledge transfer. However, these systems have been profoundly disrupted by ongoing colonial structures that restrict access to and devalue Indigenous Knowledge and alter harvesting practices. Climate change further intensifies challenges related to traditional food access by altering wildlife behaviour, shifting seasonal patterns and reducing the safety and reliability of traditional harvesting territories. In response, many Northern …

Impacts Of Burn Severity On The Hydro-Physical, Chemical And Thermal Properties Of Sub-Arctic Peat, Joshua B. Meyer Mr

Theses and Dissertations (Comprehensive)

Under current climate change, summer season in the boreal regions of Canada is becoming increasingly warmer and drier. This shift is driving increases in the frequency and intensity of naturally occurring wildfires and allowing access to areas not normally susceptible to fire such as wetlands. In peatland areas, these increasingly large fires can create complex burn scars, which contain a wide variety of different burn severities across different landcover types. This variety calls for a greater understanding of how varying fire intensity affects the hydro physical, chemical, and thermal characteristics of boreal peat. This study aims to deepen that understanding …

Permafrost Microtopography And Active Layer Hydrology In The Western Canadian Arctic, Tobias L. Leonhard

Theses and Dissertations (Comprehensive)

The growing interest in Arctic regions will likely increase the use of nuclear energy in the Arctic. While this energy source has a high potential to improve economic opportunities in the Arctic, it also increases the release of radioactive material (radionuclides). Radionuclides are already found in the Arctic and are traced back to natural as well as anthropogenic sources. Water is one of the dominant transport vectors for solutes such as radionuclides or other contaminants. Therefore, improving our understanding of Arctic hydrology is important for assessing future environmental risks such as the release of radionuclides. Topographic and microtopographic features are …

Tenacious Resins And Residues: Oil Propaganda In Architectural Digest During The Energy Crises Of The 1970s, Banafsheh Mohammadi

The Goose

Architectural Digest was first published in 1920 by John C. Brasfield, a California-based publisher. In 1933, the magazine was purchased by Condé Nast and has since become a popular design magazine, particularly in North America, known for its visually vibrant and abundant advertisements. Car advertisements are among the most recurring ads featured in the magazine. Through an archival investigation of Architectural Digest magazines from 1973 to 1983, I investigate how, if at all, car advertisements in the magazine reflected the 1973 and 1979 oil crises.

The 1979 global energy crisis was a period of high energy prices and supply …

Video Poem: What Remains, Edie Steiner

The Goose

What Remainsis a three-minute poetry film I created to address the issue of “becoming-with” (Wright 2014). In the film, I document two large-scale, public-art spectacles I witnessed in Toronto, as historical markers of collective becoming-with. I contrast super-8mm film footage of the 1984 outdoor public performance “Shibola” at the Bell Trinity Square building in Toronto, by the Japanese Butoh dance group Sankai Juku, with digital video of “A Tribute to Toronto,” Judy Chicago’s 2022 Smoke Sculpture on the Toronto waterfront. I then intercut these images with digital recordings of ruins and relics, both ancient and modern, merging as …

Integrating Indigenous Values And Community Strengths To Achieve Indigenous Food Sovereignty And Community Well-Being In The Ka’A’Gee Tu First Nation, Northwest Territories, Jennifer K. Temmer

Theses and Dissertations (Comprehensive)

Northern Indigenous communities face disproportionate impacts from interconnected challenges related to climate change, food security, health, and cultural preservation, that threaten traditional food systems and practices. While there is a growing recognition of the importance of community-driven solutions, existing frameworks fail to integrate Indigenous values and local priorities effectively. This research addresses this gap by exploring how the Ka’a’gee Tu First Nation (KTFN) is responding to these crises through climate change adaptation efforts focused on food system sustainability as a pathway to self-sufficiency and community well-being. To contribute to these efforts, this dissertation uses Participatory Action Research to facilitate community-driven …

Nature For All? Assessing Equitable Public Access To National Urban Parks In Canada: A Comparative Analysis, Andrew Tenute

Theses and Dissertations (Comprehensive)

The number of health challenges is rising both globally and in Canada. Research consistently shows that time spent in nature can mitigate some of these health challenges, offering significant mental, physical, and well-being benefits. Parks and protected areas in Canada, including the expansion of the National Urban Park (NUP) program by Parks Canada, provide valuable opportunities for nature-based engagement. However, access to these spaces is unjust, as many individuals face structural, intrapersonal, and interpersonal constraints. While prior studies have explored the motivations and well-being outcomes of women and Black, Indigenous, and People of Colour (BIPOC) individuals, there remains a limited …