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Analyzing Environmental Education In Northern Mississippi And Its Impact On Student Outcomes, Vishnu S. Gadepalli
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 …
Nourishing Births: A Program Evaluation Proposal For Community-Based Nutrition Education, Food Access, And Garden Engagement Among Black Birthing People, Naa Deedei-Vera Hammond
Nourishing Births: A Program Evaluation Proposal For Community-Based Nutrition Education, Food Access, And Garden Engagement Among Black Birthing People, Naa Deedei-Vera Hammond
Master's Projects and Capstones
Black birthing people in the United States continue to experience unequal maternal health outcomes, shaped in part by racism and barriers to nutritious food, culturally relevant health education, and supportive community spaces. While prenatal nutrition education and food assistance programs can provide important resources, information alone cannot address the challenges many people face when trying to access healthy and affordable food during pregnancy. The Nourishing Births Initiative is a proposed community-based maternal health program designed to respond to these needs by bringing together prenatal nutrition education, help connecting to food resources, community gardening, and peer support for Black birthing people …
The Willing And The Compelled: How Power And Place Shape Human-Bison Coexistence In Poland And The United States, Patrick Orville Kelly
The Willing And The Compelled: How Power And Place Shape Human-Bison Coexistence In Poland And The United States, Patrick Orville Kelly
All Graduate Theses and Dissertations, Fall 2023 to Present
Wildlife recovery programs depend not just on animals, but on how people feel about living with them. The degree to which people accept the disruptions wildlife brings to their lives, known as social tolerance, can determine whether a recovery program succeeds or fails, yet it remains understudied and underapplied in management plans. This dissertation studies how people in Poland and the western United States feel about living with the two living species of bison, the largest land animals in Europe and North America. In Poland, we surveyed 242 residents living at different distances from European bison habitat. Surprisingly, the most …
Caribou Migration And Non-Local Hunting In Northwest Alaska: A Gis Analysis Of Hunting Activity And Its Relationship With Caribou Migration Corridors, Brittney L. Jiménezszabo
Caribou Migration And Non-Local Hunting In Northwest Alaska: A Gis Analysis Of Hunting Activity And Its Relationship With Caribou Migration Corridors, Brittney L. Jiménezszabo
Geography and the Environment: Graduate Student Capstones
Indigenous Alaskans rely on subsistence hunting for food, with Barren-ground caribou making up approximately 27% of their diet. It is believed by subsistence hunters that non-local hunting is forcing a change in caribou migration behavior. This study examined non-local harvesting records from 2013 – 2025 in the northwest and interior Game Management Units (GMU) and Alaksa’s Western Arctic Caribou Herd (WACH) migration range data to answer the question, is there a spatial relationship between non-local harvests and WACH migration behavior. Mixed methods included spatial autocorrelation and local statistics. Findings led to the rejection of the null hypothesis which will help …
Home, Neighborhood, And Community Environments And Social Isolation In Later Life: Joint Associations And Their Moderation By Life-Course Socioeconomic Mobility, Jeein Law
Graduate Doctoral Dissertations
Social isolation is a major public health concern among older adults, yet less is known about how multilevel residential environments shape isolation among those aging in place. Guided by the Socio-Ecological Model, Person–Environment Fit, and a life-course perspective, this dissertation examined whether micro-level home hazards, meso-level neighborhood social cohesion and physical disorder, and macro-level census-tract structural conditions were associated with social isolation. It also examined whether life-course socioeconomic mobility moderated the associations between home and neighborhood environments and social isolation.
This dissertation used two nationally representative longitudinal studies of U.S. older adults. Aims 1 and 2 used the National Health …
The Ecological Impacts Of Un-Protecting Forests: The Case Of Gold Mining In Ghana, Tate Alexander Barend
The Ecological Impacts Of Un-Protecting Forests: The Case Of Gold Mining In Ghana, Tate Alexander Barend
Master's Theses
This paper estimates the causal effect of Ghana’s Legislative Instrument 2462 (L.I. 2462) on deforestation in protected areas. The policy redefined the regulatory regime governing small-scale gold mining in protected areas, moving from prohibition to discretionary permitting. I exploit the implementation of L.I. 2462 as a policy shock and apply a difference-in-differences event-study framework to a propensity score–matched sample of pixels derived from high-resolution satellite images. Contrary to widespread concerns that the policy would accelerate deforestation, the results provide no evidence of large-scale vegetation loss in exposed protected areas following the policy change. Instead, protected area pixels located within 5 …
Understanding The Long-Term Patterns Of Change Of A Tidal Marsh In Mission Bay, San Diego, California, Carrie A. Shuster, Theresa Sinicrope Talley Ph.D., Drew Talley Ph.D., Zhi-Yong Yin Ph.D., Kellie Uyeda Ph.D.
Understanding The Long-Term Patterns Of Change Of A Tidal Marsh In Mission Bay, San Diego, California, Carrie A. Shuster, Theresa Sinicrope Talley Ph.D., Drew Talley Ph.D., Zhi-Yong Yin Ph.D., Kellie Uyeda Ph.D.
Theses
Coastal marshes are among California’s most productive ecosystems and the most impacted, having been extensively modified by dredging, filling, and urban development. This thesis investigates over a century of change for a marsh in Northern Mission Bay, San Diego, California using ecological and spatial analyses.
Chapter 1 provides an overview of the environmental history and current land use of the Northern Mission Bay marsh, tracing changes from pre-contact Indigenous stewardship through colonial and modern urban development. It also introduces a restoration plant palette derived from historical and contemporary species occurrences, ecological functions, and documented cultural uses. By integrating ethnobotanical knowledge …
The Person As Foundation Of Responsibility: The Insufficiency Of Rights-Based Human Development Approaches, Jaclyn Berg
The Person As Foundation Of Responsibility: The Insufficiency Of Rights-Based Human Development Approaches, Jaclyn Berg
Electronic Theses and Dissertations
Building on the plethora of research that demonstrates the way rights language has been more useful for those with wealth and power to further expand capitalist markets, this text extends that criticism to human development programs and institutions. While they claim to be directed towards addressing global issues of poverty and hunger as well as climate crises, they continue to treat the symptoms without accurately diagnosing the disease. Approaches to development that rely on rights without questioning the way rights have been influenced by neoliberal capitalists or without questioning the capitalist global economic system will never be able to achieve …
Exploring The Democracy And Climate Policy Nexus, Democracy Mechanisms, And Policy Volatility, Brenna Magliacane
Exploring The Democracy And Climate Policy Nexus, Democracy Mechanisms, And Policy Volatility, Brenna Magliacane
Theses & ETDs
A growing area of climate research explores the forms of government best equipped to confront the climate crisis and shape long-term environmental policy. The theories amongst this research seem to advocate for polar solutions: authoritarianism or democracy. Climate change and related ecological challenges increasingly test the capacity of existing political systems to deliver timely and effective responses. This research project aims to answer the questions: To what extent does democracy influence the adoption and implementation of national climate policy? How do democracies and autocracies differ in the strength and durability of their climate policies? Investigating this relationship can inform future …
A Social-Ecological Systems Approach To Integrating Outdoor Recreation And Black Bear Management: A Michigan Case Study, Megan Dorothy Stone
A Social-Ecological Systems Approach To Integrating Outdoor Recreation And Black Bear Management: A Michigan Case Study, Megan Dorothy Stone
All Graduate Theses and Dissertations, Fall 2023 to Present
Outdoor recreation sits at the intersection of social and ecological systems, representing one of the primary ways in which humans directly interact with their natural environment. As a result, outdoor recreation management must balance providing high-quality outdoor recreation opportunities while simultaneously protecting natural resources in protected areas. Balancing these concurrent management goals has become more challenging in recent years as participation in outdoor recreation increases. This can lead to numerous negative impacts on the environment, such as wildlife disturbance. In this study, I explore the challenges and opportunities for collaboration between managers of outdoor recreation and black bears in the …
Nocturnal Insect Diversity Within Myakka Headwaters Preserve (And Its Implications For Local Bat Populations), Devin Brannon
Nocturnal Insect Diversity Within Myakka Headwaters Preserve (And Its Implications For Local Bat Populations), Devin Brannon
Theses & ETDs
Insects and bats act as potential bioindicators for environmental health in a given area due to their sensitivity to ecological change, alterations, and placement within the food chain. This study works to establish a baseline framework for the assessing of habitat quality in Big Waters Land Trust Myakka Headwaters Preserve (MHP) within Manatee County, Florida. This was done through the combined use of passive acoustic bat monitoring alongside insect light-trapping. Insect sampling was conducted at 8 sites/habitat types across MHP between September and November 2025. The use of a modified UV light trap design resulted in the collection of a …
Developing A New Uas Method For Estimating Heat Exposure On Western Us Trails, Jared Young
Developing A New Uas Method For Estimating Heat Exposure On Western Us Trails, Jared Young
All Graduate Theses and Dissertations, Fall 2023 to Present
Heat exposure and the risks to human health that stem from it have been studied extensively in the context of urban and occupational settings. Less studied however, is the effect of heat exposure in a recreational setting such as on hiking trails. What makes this fact more surprising is that recreation, especially in the Western US, is extremely popular, with national parks such as Zion and Arches bringing in hundreds of thousands of visitors every year. With millions of recreationists exposed to the hazard of heat every year, it is critical that recreationists are made aware of the dangers they …
Beyond Beliefs: Factors That Shape Agricultural Plastic End-Of-Life Management Among California Strawberry Growers, Kyle Y. Cahitas
Beyond Beliefs: Factors That Shape Agricultural Plastic End-Of-Life Management Among California Strawberry Growers, Kyle Y. Cahitas
Master's Theses
The practice of using plastics in agriculture is so prevalent it has earned its own name: plasticulture. One key plasticulture tool is polyethylene (PE) mulch film, a thin plastic sheet laid over the field for a single growing season and pulled out before the next. Because PE film is hard to recycle, most of it ends up in a landfill, yet how growers decide what happens to used plastic mulch has rarely been studied. To identify what shapes that decision, this study draws on a survey of California strawberry growers (n = 126). Twenty variables, spanning grower attitudes, farm characteristics, …
Machine Learning For Predictive Energy And Emissions Modeling Of Vehicles And Power Grids In The United States, S M Tanvir Faysal Alam Chowdhoury
Machine Learning For Predictive Energy And Emissions Modeling Of Vehicles And Power Grids In The United States, S M Tanvir Faysal Alam Chowdhoury
Dissertations
The environmental benefits of electric vehicle (EV) adoption depend on more than replacing internal combustion engine vehicles with electric powertrains. EV adoption reshapes electricity demand, interacts with regional generation mixes, and influences travel behavior and congestion, creating a coupled transportation-energy system in which vehicle and power-plant emissions must be evaluated together. This dissertation develops machine-learning frameworks for predicting energy consumption and emissions from vehicles and power grids under rising EV adoption. The first component forecasts grid emissions from EV charging. Using simulation data from NREL's Cambium database, a Prophet-based time-series framework predicts carbon dioxide, nitrous oxide, and methane emission rates …
From Fields To Flu: Mapping H5n1 Zoonotic Risk In California Rice Fields, Mariati Messinger
From Fields To Flu: Mapping H5n1 Zoonotic Risk In California Rice Fields, Mariati Messinger
Walden Dissertations and Doctoral Studies
Highly Pathogenic Avian Influenza (HPAI) H5N1 threatens agriculture, wildlife, and public health in California, where flooded rice fields in the Central Valley provide surrogate wetland habitat for migratory waterfowl and may create ecological interfaces for viral spillover into poultry systems. This quantitative ecological study examined whether county-level rice acreage, Lesser Snow Goose activity, and their interaction were associated with poultry HPAI H5N1 outbreak incidence during complete winter seasons available for analysis. Guided by One Health and disease ecology frameworks, secondary data from USDA, eBird, PRISM, and public surveillance sources were analyzed for 36 county-winter observations using negative binomial regression, logistic …
Gradients Of Abandonment, William Tatman
Gradients Of Abandonment, William Tatman
Geography ETDs
As urban-rural disparities drive depopulation in rural areas worldwide, local strategies emerge as pathways for resilience. Research on Ojika, a Japanese island that has lost 75% of its population since the 1960s, reveals an Abandonment Gradient: a nuanced pattern of disuse adapted to modern polycrises. Extending the concept of "lying fallow" to homes and infrastructure, this thesis focuses on abandonment practices that reflect complex realities of labor, capital, and climate uncertainty. Rather than viewing depopulating communities as passive victims of out-migration, this paper argues they are critical sites for generating crisis response. Communally crafted attitudes toward unused space and more-than-human …
Who Bears The Burden: Tax Incidence And Water Governance In The Middle Rio Grande Conservancy District (Mrgcd) Within Bernalillo County, Michael W. Wilson
Who Bears The Burden: Tax Incidence And Water Governance In The Middle Rio Grande Conservancy District (Mrgcd) Within Bernalillo County, Michael W. Wilson
Economics ETDs
This study examines how property-value-based assessments within a large western irrigation and flood-control district distribute fiscal burdens across property owners. The empirical analysis is restricted to Bernalillo County within the Middle Rio Grande Conservancy District (MRGCD), using parcel-level administrative data from fiscal year 2025 merged with 2021 irrigation service records and geospatial information. The analysis classifies 34,397 parcels by irrigation status, agricultural valuation enrollment, and primary use to evaluate whether non-irrigating residential and commercial parcels, including renter-occupied properties that lack direct irrigation access, bear a disproportionate share of financial responsibility for a district whose first listed priority under their primary …
Understanding The Long-Run Effect Of Historical Redlining Practices, Yujian Lu
Understanding The Long-Run Effect Of Historical Redlining Practices, Yujian Lu
Geography ETDs
Historical redlining practices initiated by Home Owners’ Loan Corporation (HOLC) in the 1930s have produced enduring persistent socioeconomic and environmental disparities in U.S. cities. This dissertation examines their long-term impacts on social vulnerability, urban flood risk, along with public discourse about redlining practices. Results indicate that neighborhoods with HOLC grade A (greenlined) exhibit the lowest overall social vulnerability, while those graded D (redlined) face the highest across U.S. cities. In Chicago, associations between redlining practices and flood risk disparities are stronger than in Los Angeles, reflecting place-specific characteristics among environmental, socioeconomic, and demographic factors shaping flood risk disparities in long …
Biologically-Based Alternatives To Plastic Mulch Enrich Microbiome And Buffer Yield In Small-Scale Strawberry Production, Olivia L. Fragiacomo
Biologically-Based Alternatives To Plastic Mulch Enrich Microbiome And Buffer Yield In Small-Scale Strawberry Production, Olivia L. Fragiacomo
Master's Theses
Much of commercial agriculture has used plastic mulch since the 1950s to contain fungicides and fertilizers, control weeds, retain soil moisture, and warm the top soil to start the growing season earlier. Research suggests that small-scale strawberry (Fragaria x ananassa) growers may be able to incorporate biological techniques, such as wheat straw mulch with microbial amendments, to reduce the use of single-use plastic mulch with a comparable yield. For this study, I carried out a randomized complete block comparison of five strawberry management techniques: plastic mulch (PM), straw mulch alone, and straw mulch inoculated with either arbuscular mycorrhizal fungi (AMF), …
A Socio-Ecological Study Of Coyote And Human Interactions In San Francisco Bay Open Space Preserves, Zhiyi Zhou
A Socio-Ecological Study Of Coyote And Human Interactions In San Francisco Bay Open Space Preserves, Zhiyi Zhou
Master's Theses
Urban open space preserves support both intensive recreation and wildlife, but the information on carnivore activity and visitor perceptions is limited. This study combined camera-trap monitoring and on-site visitor surveys to evaluate activity patterns of medium- to large-bodied mammals and perceptions of coyotes at Windy Hill and Rancho San Antonio Open Space Preserves (South San Francisco Bay Area). From October 2024 to July 2025, thirteen cameras recorded 213,681 photo events; detections were standardized as detections per 1,000 camera-hours. Ten mammal species and two avian species were detected, including four focal carnivores: coyote (Canis latrans), bobcat (Lynx rufus), mountain lion (Puma …
Measuring The Economic Effectiveness Of Climate Smart Agriculture In U.S. Rice Production Systems, Adriana Dimas
Measuring The Economic Effectiveness Of Climate Smart Agriculture In U.S. Rice Production Systems, Adriana Dimas
LSU Doctoral Dissertations
This dissertation evaluates the economic performance and adoption potential of climate-smart irrigation practices in Louisiana rice production systems, with particular emphasis on Alternate Wetting and Drying (AWD). Rice producers in the U.S. Mid-South face increasing challenges associated with rising input costs, water management constraints, and climate variability, creating interest in production practices that improve resilience and resource-use efficiency.
The first component of this study analyzes the profitability and risk efficiency of alternative irrigation systems using stochastic simulation and Stochastic Efficiency with Respect to a Function (SERF). Results indicate that Hybrid AWD systems in Morehouse Parish consistently generated the highest risk-adjusted …
How Can Bison Conservation And Reintroduction Onto Native Prairie Habitat Increase Land Health And Restore Indigenous Cultural Importance?, Malaney Peterson
How Can Bison Conservation And Reintroduction Onto Native Prairie Habitat Increase Land Health And Restore Indigenous Cultural Importance?, Malaney Peterson
School of Education and Leadership Student Capstone Projects
For millenia, bison roamed the native prairie by the millions, stretching from the rain shadow of the Rocky Mountains to the Mississippi River, and from Canada down to Texas. This once thriving ecosystem quickly went from thriving to near extinction within a few decades after the arrival of Europeans in North America. The downfall of the bison was a strategic plan devised not only to eliminate bison, but also indigenous peoples and the prairie on which they lived. According to research, both bison and the native prairie are considered to be ecologically extinct, meaning they will never be able to …
Making Sense Of The Barrio: Place-Based Appraisal And Coping Among Latine Residents In Chicago, Juanita Vivas Bastidas
Making Sense Of The Barrio: Place-Based Appraisal And Coping Among Latine Residents In Chicago, Juanita Vivas Bastidas
Dissertations
Residents of Chicago’s Latine barrios often describe their neighborhoods as places of familiarity and safety—sites defined by both personal independence and collective solidarity, where daily life is marked by a sense of belonging and mutual support. Yet, residents also contend daily with overlapping social and environmental stressors. While urban, medical, and environmental sociologists have each shown that place matters, their findings remain siloed and rarely integrated to illuminate the everyday realities of Latine neighborhoods. As a result, we lack a systematic analysis of how people living in Chicago’s Latine barrios make sense of and cope with multiple, simultaneous stressors. I …
Destination “Burning River”: Restoration And Placemaking In A Rust Belt City, Mia Compton-Engle
Destination “Burning River”: Restoration And Placemaking In A Rust Belt City, Mia Compton-Engle
Geography Undergraduate Senior Theses
In 1969, the Cuyahoga River in Cleveland, Ohio caught fire from industrial pollution. Media narratives reframed the river fire as a symbol of environmental degradation, discursively transforming the Cuyahoga River from a place of industrial sacrifice to a place deserving ecological stewardship. Consequently, the river fire catalyzed the modern American environmental movement and local urban river restoration, materially transforming the Cuyahoga River from a place of industrial waste to a place of natural beauty and socioeconomic opportunity. Thus, urban river restoration presents an opportunity for novel placemaking: a local microcosm of the global turn towards urban sustainability. However, there is …
You Burn With Us: How Fire Functions In Suzanne Collins' The Hunger Games Trilogy, Lucy Evans
You Burn With Us: How Fire Functions In Suzanne Collins' The Hunger Games Trilogy, Lucy Evans
University Honors Theses
This paper examines Suzanne Collins' The Hunger Games trilogy and how fire behaves as a multifaceted element that constructs, exposes and transforms power. Through tracing the development of the protagonist, Katniss Everdeen, this research explores how fire evolves from a weapon into a symbol for revolution. This analysis uses the framework of other dystopian novels, and previous character analysis of The Hunger Games, to understand Katniss's role in the revolution of Panem. It does so through three main behaviors: the construction of Katniss's "girl on fire" persona that commodifies her for the capitol's gain; the exposure of the state's …
Policy Solutions In The Ev Battery Supply Chain Addressing Unethical Social And Environmental Practices, Mateo Mazariego-Halpern
Policy Solutions In The Ev Battery Supply Chain Addressing Unethical Social And Environmental Practices, Mateo Mazariego-Halpern
Undergraduate Theses, Capstones, and Recitals
California should adopt a phased supply chain accountability framework for electric vehicles sold in the state, combining the immediate implementation of a voluntary Fair Trade Decal program with the mandatory adoption of COFFEE (Corporate Operations Free From Environmental Evil) Standards based on CAFÉ standards, by 2035. This thesis identifies a critical gap in U.S. EV policy: current federal legislation regulates where batteries are sourced but not how cleanly or ethically they are produced. The consequences of this regulatory gap are severe, with emissions simply shifting further down the supply chain rather than being eliminated, child labor and indigenous displacement going …
The Role Of Urban Forests In Mitigating Flooding Effects: A Case Study In Savannah, Georgia, Gillian Bush
The Role Of Urban Forests In Mitigating Flooding Effects: A Case Study In Savannah, Georgia, Gillian Bush
Undergraduate Theses, Capstones, and Recitals
Flooding in coastal communities is shaped by the interaction between natural systems and urban development. Chatham County, a low-elevation region in the Savannah, Georgia metropolitan area along the eastern coast of the United States, is prone to coastal storms and frequently affected by flooding. It serves as a useful case study to better understand the factors behind flooding and the areas that are most at risk. This study uses GIS-based analysis to examine the overlap between flood risk, urban forest cover, and impervious surfaces. The results indicate elevated vulnerability along major transportation corridors and barrier islands, where high-risk flood zones …
Collaboration In Conservation: Examining Environmental Policy Perspectives Among Ranchers In Rural America, Adeline Braun
Collaboration In Conservation: Examining Environmental Policy Perspectives Among Ranchers In Rural America, Adeline Braun
Undergraduate Theses, Capstones, and Recitals
Rural Americans play an essential role in environmental protection policy in the United States due to their political influence and their management of large amounts of land. This study examines what factors affect rural support for and opposition to environmental management policies in order to gain a deeper understanding of when and why rural Americans support and oppose certain environment-related policies. Data collected from interviews with seven current and former ranchers in Wyoming along with information gathered from three relevant environmental organizations is analyzed through the lenses of economics, partisan politics, rural identity, and policy framing. The findings of this …
Ka Here Tāngata:1 Mātauranga And Te Ao Māori In Biocultural Kākāpō (Strigops Habroptilus) Conservation Approaches, Sophie Perfetto
Ka Here Tāngata:1 Mātauranga And Te Ao Māori In Biocultural Kākāpō (Strigops Habroptilus) Conservation Approaches, Sophie Perfetto
Electronic Theses and Dissertations
This master's thesis examines conservation as a form of living cultural heritage practice through the co-management of kākāpō (Strigops habroptilus), a critically endangered parrot and taonga species in Aotearoa New Zealand. Situated within ongoing histories of colonial dispossession and Western frameworks of land and species management, contemporary kākāpō conservation is shaped through the partnership between the Department of Conservation’s Kākāpō Recovery Programme and Ngāi Tahu. Drawing on semi-structured interviews collected during fieldwork from July to August 2025, this study examines how institutional partnerships structure decision-making, authority, and responsibility in contemporary conservation governance. Findings demonstrate that Māori knowledge systems …
Tracing The Flow Of Value In Ecotourism: A Case Study Of Lekki Conservation Center, Lagos, Nigeria, Queen Oluwatobi Olafadehan
Tracing The Flow Of Value In Ecotourism: A Case Study Of Lekki Conservation Center, Lagos, Nigeria, Queen Oluwatobi Olafadehan
Electronic Theses and Dissertations
This study examines the flow of value in ecotourism at Lekki Conservation Center (LCC) in Lagos, Nigeria, using a political ecology framework to analyze how economic benefits, participation opportunities, and environmental impacts are distributed among different community groups. Drawing on semi-structured interviews with 16 community members, participant observation, and photographic documentation, the study investigates how surrounding communities perceive and experience ecotourism, how revenue is understood to be distributed, and in what ways communities are included in or excluded from conservation decision-making. The findings reveal that ecotourism at LCC generates benefits that are unevenly distributed, that community participation in governance remains …