Digital Commons Network^™

Analyzing Environmental Education In Northern Mississippi And Its Impact On Student Outcomes, Vishnu S. Gadepalli

Honors Theses

This thesis examines environmental education in public high schools in northern Mississippi, investigating how educators describe its presence, delivery, and institutional support in communities disproportionately burdened by environmental harm. Seven semi-structured interviews were conducted with high school teachers across four northern Mississippi schools, transcribed verbatim, and analyzed through iterative thematic coding under Institutional Review Board approval. Five themes emerged: opportunistic curricular integration, time and standards as overriding structural constraints, passive institutional support, student receptivity tempered by limited awareness, and significant variation across school contexts with one magnet school as a clear outlier. The study concludes that environmental education in these …

Quantifying Black Carbon Concentrations In Georgia And Analyzing Associated Public Health Risks, Khloe R. Osborne

Honors Theses

Quantifying Black Carbon Concentrations in Georgia and Analyzing Associated Public Health Risks

One of the most daunting challenges of the industrial world is air pollution. Within this broad spectrum, there is an inhalable particle group named PM2.5, which contains black carbon. Black carbon has evidence that supports the generation and worsening of adverse health impacts, which may include birth complications, cognitive deficits in children, pulmonary aggravation, asthma, cardiovascular issues, neurological degenerative patterns, and cancer risk. This is especially seen in vulnerable populations, like children, elderly, and those who already suffer from weakened health, many of which reside in the southern …

Empirical Results From The Eliminations Of Municipal Minimum Parking Requirements, David A. Griffith

Honors Theses

Minimum Parking Requirements (MPR) are municipal zoning ordinances mandating a set number of off-street parking spaces for new developments. Since the 1950s, MPR has been the near-universal way American municipalities supply parking, though growing criticisms since the late 1990s have targeted the policy for distorting development patterns, imposing high costs, and subsidizing personal vehicle use. Beginning in the early 2010s and increasingly in the early 2020s, cities and counties across the United States have moved to reform or eliminate MPR. This paper is the first empirical study of the economic effects of these removals. Using a two-way fixed-effects difference-in-differences OLS …

Invisible Fallout: Economic Health, Environmental Injustice, And The Social Legacy Of The Paducah Gaseous Diffusion Plant, Isabella G. Bailey-Sims

Honors Theses

This paper examines the long-term impacts of the Paducah Gaseous Diffusion Plant (PGDP) in western Kentucky, framing its legacy as a form of “invisible fallout” in which economic growth was accompanied by delayed environmental and public health consequences. Established in the early 1950s, the plant served as a major economic driver, providing stable employment and transforming the regional economy. However, its operation involved the handling of radioactive materials and hazardous chemicals, leading to environmental contamination and occupational exposure risks that were not fully disclosed during its active years.

Drawing on epidemiological studies, environmental reports, and socioeconomic analyses, this study identifies …

How Do Community Gardens Contribute To A Thriving National Park City: A Case Study Of Chattanooga, Tennessee, Ansley B. Barry

Honors Theses

On April 3, 2025, Chattanooga, Tennessee became the first National Park City (NPC) in North America. With a long, industrial history, Chattanooga has made quite the pivot from being widely renowned for its low air quality and particulate pollution to being recognized as the Best Outdoor City in the US by Outdoor magazine. The goals emphasized by the National Park City campaign are creating a city-wide common interest of community-led sustainability efforts. While the initiative highlights many important initiatives to make the city more sustainable and resilient, community gardens are noticeably left out of the conversation. This paper argues that …

Resilience By Living With The Land And Community: A Case Study Of A Local Food Forest, Olivia Beck

Honors Theses

Imagine a public space where food, leisure, outdoor activity, and community engagement occur in one place, all in an urban forest ecosystem. For many, this is a hopeful vision of the future, and that is exactly what the idea of an urban food forest provides. In agroecology, a food forest or forest garden consists of planting diverse edible plants and mimicking the patterns of natural ecosystems. The intricate planning and design ensure the forest is self-sustaining, much like a natural forest, making it very resilient once established. However, they face many challenges and take time to grow and develop to …

Inequality In The Urban Forest: Modeling Tree Canopy Dynamics Through Demographics And Restoration Strategies, Eve Johansson

Honors Theses

Urban tree canopies play an important role in environmental quality, public health, and neighborhood livability, yet their distribution is highly uneven and often reflects historical patterns of inequality. In Brooklyn, long-term processes such as redlining, uneven development, and demographic change have contributed to persistent disparities in access to green space.

This thesis examines how urban tree canopy evolves across space and time in Brooklyn and how different restoration strategies affect long-run outcomes. The analysis uses demographic and canopy data from 1990-2020, considering race, income, employment, and educational attainment. Among these, education is the most consistent predictor of canopy coverage, with …

An Exploratory Evaluation Of The Kalamazoo River Watershed Council: Assessing Organizational Impact And Value, Alexander Mendez

Honors Theses

The Kalamazoo River Watershed Council (KRWC) plays a central role in protecting, restoring, and promoting the long-term health of the Kalamazoo River watershed, a geographically expansive and ecologically complex system facing persistent challenges from legacy contamination, nonpoint source pollution, land-use pressures, and inequitable access to watershed resources. This honors thesis presents an exploratory organizational evaluation of the KRWC, assessing its role and relevance within the watershed, the effectiveness of its programs and partnerships, the strengths and limitations of its governance structure, and opportunities to strengthen its long-term sustainability and impact.

Guided by principles of Practical Participatory Evaluation (PP-E) and Fourth …

Maternal Nutritional Status And Immune Regulation In Early Offspring Development, Caroline C. Pagan

Honors Theses

Maternal nutrition, immune function, and microbiome health work together to shape fetal development in ways that influence health across the lifespan and even into future generations. This paper synthesizes evidence from molecular biology, nutrition science, immunology, and public health to show that essential nutrients-such as omega-3 fatty acids, folate, iron, zinc, and vitamin D-directly affect fetal immune programming, neurodevelopment, placental function, and metabolic regulation. Research on the maternal microbiome further demonstrates that microbial diversity and metabolite production modify nutrient absorption, inflammatory balance, and fetal gene expression, underscoring the microbiome’s role as both a mediator and amplifier of nutritional effects. At …

Native Plants And Water Quality At Coastal Carolina University, Sarah M. Limmer

Honors Theses

Native riparian vegetation is an extremely important part of the natural world as its adaptation to  the local environment and climate offers an increased array of ecosystem services, including soil  stabilization and water filtration. Therefore, while not the only element, native plants are a key  regulator of water quality. This study used quantitative and qualitative analysis methods to  determine how the presence or lack thereof of native vegetation affects water quality in both  landscaped ponds and natural wetlands on Coastal Carolina University’s campus. It was concluded  that there is a slight correlation between the two variables, mainly being in that …

Examining The Spatial Inequities Of Urban Heat Islands And Tree Canopy In Conway, Sc, Patrick W. Da Silva

Honors Theses

This study examines spatial inequities in urban heat island (UHI) effects and urban tree canopy (UTC) distribution in Conway, South Carolina, through an interdisciplinary environmental justice framework. Integrating qualitative field observations, quantitative temperature measurements, and geospatial analysis using GIS and remote sensing techniques, the research evaluates how land surface characteristics and vegetation influence localized temperature variation across eight representative sites, including residential neighborhoods and downtown streetscapes. Results demonstrate a consistent relationship between reduced tree canopy cover, increased land surface temperatures, and elevated ambient temperatures. Areas with limited vegetation—particularly lower-income public housing communities—experienced the highest thermal burdens, while locations with established …

How Certain Is The Continuity Of The Panama Canal And How Will It Affect The Global Supply Chain Industry?, Enmanuel Rodriguez Correa

Honors Theses

The Panama Canal, a critical artery of global trade, is under mounting threat from prolonged droughts, water scarcity, and evolving geopolitical dynamics, casting doubt on its long-term viability. This thesis investigates the continuity of the Panama Canal’s operations amid intensifying climate change, and assesses the broader implications for the global supply chain. As the canal facilitates approximately 5% of global maritime trade and provides billions in annual cost savings to shipping companies, any disruption poses severe consequences for global commerce, economic stability, and trade logistics.

The analysis begins by situating the canal within its historical and geopolitical context, emphasizing its …

Extracting Renewables: A Capabilities Approach To A Just Transition Crisis, Mateos Lozano

Honors Theses

Extraction of cobalt and lithium is often regarded as necessary to facilitate a successful transition to renewable energy so that global warming can be limited to 2°C. At the same time, many current cobalt and lithium extraction practices contribute to environmental destruction, expose workers to toxic contaminants, and sometimes involve child labor. This thesis argues that cobalt and lithium extraction, if permissible, must be conducted in a manner compatible with the normative obligations of justice and fairness. I first explain notable differences between prominent types of cobalt and lithium extraction and note how each impacts people and the environment. Then, …

Police & Civilian Interaction: Developing A Survey Of Social Attitudes Toward Law Enforcement For Public Administrators, Austin Mendez

Honors Theses

This thesis presents an informational overview of a wide variety of controversial topics related to modern police and civilian interaction. Additionally, it presents specific survey development theory meant to aid in the creation of a highly accessible survey instrument for use by public administrators. Public administrators may find particular value in the development and continuous improvement of public policy and community education programs based on feedback from constituents. This writing focuses on survey development theory, a historical overview of relevant legal cases establishing police discretion, issues facing people in custody, legal protections specific to police, militarization, federal partnerships, police training, …

Identifying The Spread Of Invasive Jumping Worms Across Maine’S Forests Using Soil Edna, Rebecca Wanger

Honors Theses

Jumping worms of the Megascolecidae family are invasive earthworms from East Asia that have been spreading across the United States since the late 1800s (Chang et al., 2021). Recently, the earthworms have gained more attention for their expansion into northeastern states, as they are believed to have negative impacts on the soil biogeochemistry, flora, and fauna of these forest ecosystems that have had no native earthworms given the recent nature of the Last Glacial Maximum (~11,000 yrs ago; Bohlen et al. 2004; McCay et al. 2020). The earthworms are distinguished by their thrashing behaviors, milky-white smooth clitellum, and evenly spaced …

An Apple A Day: Have The Growing Conditions Of Apples In Maine Changed Over The Past 20 Years, Anooshka Sethi

Honors Theses

Climate change is increasingly affecting the growing conditions that farmers face. This study focused on if and how the growing conditions of apples have changed over the past two decades. Apples are an economically, socially, and culturally important crop to Maine's agriculture landscape. By production acreage, Maine is the second largest state in New England, with 2700 acres of land used to grow apples (USDA NASS CoA, 2022). A unique characteristic of agricultural production in Maine is that most farms are small-scale, run by families or small groups, making adverse changes to the growing conditions of a major crop in …

The Gavel And The Camera: Environmental Law And Photojournalism's Relationship To Appalachian Identity, Emily S. Patton

Honors Theses

Both the federal government and photojournalism have played a substantial role in the “othering” of Appalachia while simultaneously attempting to save it. Examining both institutions demonstrates the exploitative processes that alter the perception of rural communities and their surrounding environment. Stacey Kranitz’s archival exhibit, As It Was Give(n) To Me, internalizes this precarious role of the camera in a region heavily journalized. By inhabiting the area for years, establishing close relationships, and researching the documented history of Appalachia, Kranitz’s work becomes her livelihood in the dissolution of profession vs. personal. She is critical of past projects whose objective portrayal of …

Coastal Resilience: Environmental Hazards, Development, And Insurance In Southern Mississippi, Mia Mckey

Honors Theses

This thesis examines the intricate dynamics of environmental hazards, coastal development, and insurance in Southern Mississippi, through the lens of development professionals. It critically assesses the region's resilience in the face of escalating climate change-induced natural disasters. The findings reveal a concerning lack of preparedness and resilience in Southern Mississippi, attributed to unchecked development and inadequate sustainable practices along the coast. The research employed a qualitative research design, involving in-depth interviews lasting between 30 to 60 minutes. These interviews (n = 10) were transcribed, coded, and analyzed to unveil major themes and sub-themes related to environmental hazards, development, and insurance. …

Climate Change In Mississippi: A Journalistic Exploration Of Education And Activism, Kala Nance

Honors Theses

Climate Change in Mississippi: A Journalistic Exploration of Education and Activism takes an investigative, journalistic approach toward climate change in Mississippi. Specifically, how education and awareness have a direct impact on Mississippi industries, people and legislation. The project explored the level of acknowledgement of climate change across the state, and how certain individuals used advocacy to encourage education about climate change to raise awareness of the severity of the situation. This project includes interviews with university professors and researchers, non-profit organizations, educational groups and working individuals in some of Mississippi’s largest areas of employment. Additionally, this project draws on research …

Survey Of The Bolctes From Fish River Nature Preserve, Noah T. Nelson

Honors Theses

Boletes are a special kind of mushroom inside of the Kingdom Fungi that are distinguished from other mushrooms by their uniquely pored hymenium, as opposed to gills. Many boletes are ectomycorrhizal, meaning they are mutualists with vascular plants, and thus beneficial to the overall health of the terrestrial ecosystem. Some are well-known for their edibility and are of economic importance. In the United States 59 genus-level clades comprising 290 operational taxonomic units have been reported. The southeastern US and Gulf Coast regions however are less researched and recorded for their mushroom ecology. In Alabama, only 56 bolete species have been …

Impacts Of Climate Change On Vector-Borne Disease Burden In The United States: Exploring The Epidemiological Evidence, Leah V. Loetman

Honors Theses

Climate change models predict shifts in vector-borne diseases (VBDs) around the world, including in the United States. However, to my knowledge there has yet to be a comprehensive descriptive epidemiological study examining prevalence, geographic distribution, and trends for all tick- and mosquito-borne diseases in the United States. I compiled data from the U.S. Centers for Disease Control (CDC), which publishes yearly case numbers for 17 vector-borne diseases. However, these publications depend on a scattered framework of state regulations regarding disease reporting. I compiled data from the CDC to determine the current geographic distribution, prevalence, and trends of tick- and mosquito-borne …

Is Energy Localized Or Gone With The Wind? An Analysis Of Iberdrola’S Wind Energy Localization Initiatives In Burgos, Spain, Mia Cromwell

Honors Theses

While renewable energy systems offer solutions to mitigate greenhouse gas emissions, promote sustainable development, and foster a just energy transition, certain energy projects account for local needs while others do not. While community energy projects are known to provide localized energy benefits, less is known about large-scale companies’ abilities to foster just transitions through their energy systems. To better understand how global actors can promote a just and sustainable transition through renewable energy deployment, I explore the following research question with a focus on the global electric utility Iberdrola: To what degree does Iberdrola implement energy localization initiatives through wind …

Felling For Photovoltaics: Remote Sensing For The Detection Of Solar Facilities In Maine, James A. Lane

Honors Theses

Solar power is an area with increasing development in the State of Maine. Photovoltaic solar, which uses large arrays of panels constructed on facilities of several hectares, is an ideal renewable energy source for Maine, because of its low population density and small proportion of conserved lands. Since most of the state of Maine is forested, the development of photovoltaic solar will require increasing amounts of deforestation. Environmental impacts of this deforestation include loss of carbon sequestration, erosion, damage to habitat, and inhibition of other forest benefits. This study uses Landsat data and remote sensing to analyze a large portion …

Black Rhino Conservation And Ranger Wellness In Namibia, Terra Gallo

Honors Theses

Wildlife rangers play an essential role in conserving biodiversity worldwide. Until recently, little was known about ranger working conditions and welfare. In 2019 the World Wildlife Fund (WWF) released a report that summarized survey results about ranger wellness from 7,110 rangers across multiple continents. However, the WWF study had geographic gaps and did not survey rangers from southern Africa, including the Republic of Namibia. In Namibia, rangers in the Kunene region are central to the conservation of the desert-adapted black rhino. Save the Rhino Trust (SRT) is a Namibian organization that supports rhino rangers and black rhino conservation. The aim …

An Endangered Sport: Examining Sentiments Of Climate Anxiety Through The Perspectives Of Cross Country Skiers, Isabel J. Seay

Honors Theses

Since its emergence in the late nineteenth century, cross country skiing in the United States has grown in popularity and is a recreational and competitive outlet for millions of participants today. Given its dependence on snow, however, the sport is particularly vulnerable to the impacts of climate change, which have already taken place in the form of shortened seasons, canceled races, and an increased reliance on artificial snow making facilities. Recent research has begun to look at the psychological impacts of climate change, and this research assesses levels of climate anxiety among a nationwide sample of cross country skiers. 129 …

Modification Of Marine Snail Microhabitats By Canopy-Forming Algae, Eleanor Mcgrath

Honors Theses

Brown algae, including the canopy-forming macroalgae Fucus distichus, are declining in abundance around the world due to stressors associated with climate change. Local extinction of Fucus impacts the intertidal community through cascading effects as the ecosystem loses a dominant primary producer at the base of the food web. However, Fucus is not only a resource species; it is also an ecosystem engineer. This thesis investigates the effect of Fucus extinction on the abundance of two herbivorous marine snails, L. saxatilis and L. obtusata, with a focus on the role of Fucus as a habitat- modifier. Specifically, I explored: …

Sustainable Frameworks & The Circular Economy Within Digital Marketing & Advertising Agency Groups, Angelique Bautista

Honors Theses

Digital marketing significantly contributes to the greenhouse gas (GHG) emissions of marketing and advertising agencies. Despite efforts towards corporate sustainability, discrepancies in carbon accounting and sustainability practices persist across the industry. An increasingly relevant topic for many industries is the circular economy (CE). It is concerned with creating a structured and cyclical sustainable practice and/or operation. This research paper examines the intersection of the CE and environmental sustainability initiatives in global digital marketing, analyzing sustainability efforts and ordinances up to April 2024, alongside theories from Science and Technology Studies (STS). Then, CE principles are explored more in-depth and the sociotechnological …

Performance And Policy Indexes In Carbon Pricing Efficacy: A Cross-Country Analysis Of Policy Impact (2012-2020), Ke (Zoky) Zhou

Honors Theses

Climate change poses a significant threat to global ecosystems and human societies, driven largely by CO2 emissions from various economic activities. This macroeconomic cross-country study empirically assesses the effectiveness of carbon pricing in reducing CO2 emissions across three periods: 2012-2017, 2015-2019, and 2015-2020. Building on the foundational research by Best et al. (2020), the analysis extends to more recent data, capturing the evolving impacts of carbon pricing amid changing global economic and policy landscapes. A key advancement in this research is the creation and integration of two comprehensive indexes—a performance index and a policy index—constructed from 14 environmental performance or …

Law And Literature In Pennsylvania: A Changing Landscape, Juliette Gaggini

Honors Theses

This thesis examines themes of American national identity perpetuated in Pennsylvania surrounding private property through historical, literary and legal analysis. Ideals of private property and land ownership are broken into three transitions throughout Pennsylvania history: the American frontier and initial land claiming by settlers, mass-deforestation and the introduction of widespread agriculture, and finally industrialization and the introduction of mining and fracking. Each of these transitions highlights the physical changes to the region and how they were influenced by American ideals of private property, productivity, and profitability.

Throughout this thesis, I analyze both literary and legal texts to examine societal beliefs …

Measuring Nature’S Contributions To People Provided By Species In The Gulf Of Maine Rocky Intertidal Ecosystem, Madelyn L. Eippert

Honors Theses

Ecosystem services aim to quantify the value of nature provided to humans. However, Ecosystem services are typically measured at the level of the ecosystem as a whole and do not consider interactions between species in an ecosystem. Ultimately, the species in an ecosystem determine the services that are provided. Measuring ecosystem services at the landscape level misses the complex interactions and changing biodiversity of ecosystems. Currently, there is no accepted framework to link ecosystem services to species. In this thesis, I developed a framework to link Nature’s Contributions to People (NCP) to species. NCP includes 18 specific contributions (i.e. 18 …