Digital Commons Network^™

Should Dams Respond To Power Prices? Environmental Economics And Emissions Effects Of Hydropower Peaking, Levi Stephen Konrad-Shankland

Environmental Studies Senior Theses

Hydroelectricity stands to be particularly important to a decarbonizing power grid because unlike many renewables it is dispatchable. However, ramping up and down hydropower production at short notice to respond to power demand—hydropeaking—worsens many of the environmental harms of hydroelectricity (Bipa et al., 2024). In Chapter 1, I create a microeconomic framework to explain how and why revenue-motivated dams hydropeak.

In Chapter 2, I assess the extents to which six different case study dams around the US hydropeak, first by decomposing actual flow regime into combinations of counterfactual management objectives, and second with an index of flow variation alignment with …

Not Everyone Gets A Tree: Housing Values, Street Trees, And Equity In Portland, Matthew Moller

University Honors Theses

Street trees are positively associated with Portland home sale prices, but exposure and capitalization are uneven by race/ethnic neighborhood context. Urban trees are ecological assets, but their economic and equity implications remain uneven. This thesis examines street-tree exposure and 2023 residential sale prices in Portland, Oregon (n = 6,414) using a mixed-methodology hedonic design. Ordinary least squares models measure inventoried street-tree counts within 20m, 50m, and 100m buffers together with structural controls and census-block racial and ethnic context. Trees are positively and significantly associated with logged prices at all radii, with scale-sensitive magnitudes and modestly better fit as wider buffers. …

Investigating The Structural Barriers And Opportunities For End-Of-Life Management Of Agricultural Plastic Waste Within California's Strawberry Industry, Rory M. O'Toole

Master's Theses

Agricultural plastic waste (APW) accounts for a significant and growing share of global plastic pollution, yet no study has documented how APW management functions across a specific crop system from production through end-of-life (EOL). This thesis addresses that gap by examining the structures and valuations that shape current EOL management of plastic mulch (PM) and drip tape (DT) in California's strawberry industry, one of the nation's most plastic-dependent crop systems. Drawing on an ethnographic approach that included 27 semi-structured interviews with stakeholders, as well as site visits, this study traces how APW is produced, valued, and discarded within a structurally …

Kolonialisme Iklim Dan Tercerabutnya Pengetahuan Ekologi Tradisional: Sosio-Bioekonomi Sebagai Reorientasi Epistemologis, Viky Arthiando Putra

Antropologi Indonesia

Abstract The global climate change has brought with it a growing stack of conceptual proposals – from green economy to bioeconomy – each presenting itself as a non-extractive economic alternative. Unfortunately, these conceptual claims continue to reproduce colonial logic that subordinates local knowledge. The loss of Traditional Ecological Knowledge (TEK) is not merely an ecological setback: it is a systematic epistemological violence – a product of climate colonialism operating within the architecture of global green programs. This article traces the discourse of green economy, analyzes the loss of TEK as an epistemological problem, and proposes a socio-bioeconomy reorientation as a …

Urban Sacred Grove: A Visioning For Collective Care, Preservation, Environmental Justice, And Resilience, Oluwadara A. Ojugbele

Dissertations, Theses, and Capstone Projects

My capstone explores how the concept of sacred groves—a community-based practice of conserving forest areas for cultural, spiritual, or religious purposes—can be reimagined as a framework for urban environmental stewardship and community care. Sacred groves have historically varied across time and place but consistently serve as protected spaces that honor divine forces, ancestors, and community values. In the Yoruba context, groves demarcate lush forests as abodes for oriṣas (divine forces) and spiritual beings, often containing shrines and artifacts that embody cultural beliefs. My capstone draws on the sacred grove concept and aims to illustrate how urban communities might adopt sacred …

Erosion And Accretion: Mobilities Of Sand, People, And Memory At Queer Riis Beach, Jah Elyse Sayers

Dissertations, Theses, and Capstone Projects

The People’s Beach at Jacob Riis Park on the Rockaway Peninsula of Queens, New York, is a vibrant place of queer and trans public-space placemaking—and especially Black and working class queer and trans placemaking. A distinct queer ecology emerges in the interplay of the dynamic movement of the barrier island, queer and trans—especially queer and trans Afro-diasporic—mobilities. This queer ecology, while articulated with, also defies and exceeds logics and workings of private property. In response to a convergence of pressures on Black, queer, trans, and working-class placemaking on the beach site in the 2020s, beachgoers have mobilized longstanding provisional socialities …

A Data Analysis Study Of Temperature Based On California Cooperative Oceanic Fisheries Investigations (Calcofi) Data., Afsana Mimi

Dissertations, Theses, and Capstone Projects

This research presents an integrated analytical framework for predicting ocean temperatures using long-term observations from the California Cooperative Oceanic Fisheries Investigations (CalCOFI) data files. The study applies advanced data engineering and statistical modeling to assess how a variety of indicators, such as salinity, dissolved oxygen, key nutrients, and ocean depth shape oceanic temperature patterns along the California coastline. Using Microsoft SQL Server software for large-scale data integration and the R for statistical packages (R Core Team, 2025) for statistical computation, I developed and compared multiple regression models, including the ridge regression model, to evaluate the relative influence of physical and …

Pedagogy Of Care: Exploring Climate Justice Frameworks In Cuny Undergraduate Courses, Ismerlyn Gonzalez

Dissertations, Theses, and Capstone Projects

Climate justice centers the human rights of communities most impacted by the climate crisis rather than solely focusing on the scientific aspects of environmental challenges and disasters. Higher education institutions play a key role in advancing climate justice education, but research shows that frameworks are not consistently defined across institutions. The IRB-approved study that produced the findings in this capstone sought to explore how climate justice frameworks are implemented at the CUNY undergraduate level and learn more about the instructors delivering these courses. From February to April 2026, instructors from different CUNY undergraduate campuses were surveyed, interviewed, and asked to …

Goddess In A Trash Can: Religious Ritual Disposal In New York City Public Parks, Zoe Oro-Hahn

Dissertations, Theses, and Capstone Projects

Practitioners of Afro-Caribbean religions, including Santería, Vodou, Espiritismo, and Las 21 Divisiones, utilize the New York City Public Parks system to hold rituals, connect with spirits and ancestors, and dispose of religious remains leftover from trabajos (workings) and brujería (witchcraft). Utilizing photos from Van Cortlandt Park in the Bronx, my thesis considers the religious, political, social, and practical rationale behind this phenomenon, explores the rituals occurring, and provides policy suggestions that balance religious needs of practitioners with the safety and wellbeing of New York City’s parks.

From The Hood To The Pwi: A Self-Reflective Journey As Learner And Educator, Tatiana C. Height

Black Educology Mixtape "Journal"

This track explores the concept of organic sustainability within the context of Black educational experiences, drawing from my personal journey as student, scholar, mother, and educator. Using action research and autoethnography, I examine how anti-Black schooling shaped my academic trajectory across K–12 schools, predominantly white institutions, graduate studies, and faculty life. The narrative highlights tensions between education as a promise of liberation and its simultaneous perpetuation of systemic oppression. Strategies of resilience and resistance—such as ungrading, culturally relevant pedagogy, Apocalyptic Education, and unschooling—are positioned as tools to reimagine liberatory education. The work underscores the necessity of rejecting white supremacist norms …

Shrinking Sovereignty: By Land, Sea, And…Air?, Cynthia R. Harris

Pace Environmental Law Review

Atlantis was a mythical State destroyed by the gods as an object lesson to humanity. The complete destruction of a State, as a political entity, does have precedent in historical reality. The complete and permanent loss of a State’s physical territory, however, is a problem humanity has never faced—until now. Today, climate change-driven sea level rise is bringing the future sovereign status of Small Island Developing States (SIDS) in question. A growing body of legal scholarship argues for maintaining these States’ maritime jurisdictions but has not yet extended the question skyward to SIDS’ jurisdiction over airspace.

This Article addresses that …

Mandates, Markets, And Megawatts: An Empirical Analysis Of The Causal Effects Of State-Level Energy Storage Mandates On Utility-Scale Battery Storage Deployment In The United States, Bill Zheng

Quantitative Social Science Undergraduate Senior Theses

Utility-scale battery storage is accelerating at an unprecedented pace as the world increasingly relies on renewable energies to power grids. Demand for data centers has produced record-high electricity demand, and utility-scale batteries are becoming crucial in supporting the grid and the variability of renewables. As a result, analysis on the efficacy of policy drivers of battery storage will provide the field with a roadmap for the most impactful policy solutions to spur battery storage deployment. This paper estimates the effect of state battery storage mandates on cumulative installed battery capacity using a staggered difference-in-differences (DiD) design following Callaway and Sant’Anna …

The Cultivation Of Public Perception: Cultivated Meat Narratives And Misinformation On Tiktok, Anna M. Balkus

Graduate Masters Theses

Cultivated meat is an emerging tissue engineering technology that has the potential to address major issues threatening food systems, including climate change, rapid population growth, and the spread of disease. Among technical challenges, public perception remains a significant barrier for the widespread adoption of cultivated meat. While social media has transformed communication globally, it has simultaneously contributed to corrupt online environments infected with misinformation—unintentional inaccuracies that differ from disinformation, which is spread with the intent to mislead. The way the public receives and digests information regarding new food technologies, like cultivated meat, will be shaped by their social media environment. …

Intergenerational Climate Stories Of South Carolina, Christine Sorrell Dinkins, Laura Barbas Rhoden, Samuel Stuckey, Hayden Jones

Community Based Research

Intergenerational Climate Stories

In this volume, you will hear from South Carolina residents age 45+ who generously agreed to speak with student researchers at Wofford College. In these intergenerational conversations, participants shared how they have experienced and perceived climate change over the course of their lives. Some stories have been anonymized through the use of pseudonyms, while others include participants’ names with permission. In some cases, researcher comments and questions are included for context. The stories have been lightly edited for clarity and concision while preserving the participants’ voices.

All conversations were facilitated in Summer 2023 by Wofford students Hayden …

Forest Fire Governance And Regional Environmental Politics In Southeast Asia: A Bibliometric Analysis, Agung Wicaksono, Data Wardana, Hendry Andry, Rio Yusri Maulana

Jurnal Wacana Politik

Forest fires remain one of the most persistent environmental governance challenges in Southeast Asia, generating significant ecological, economic, social, and political consequences, including transboundary haze pollution. Despite the growing body of literature on forest fire management, a comprehensive understanding of the intellectual structure and development of forest fire governance research in the region remains limited. This study aims to map and analyze the evolution, thematic structure, collaboration patterns, and intellectual foundations of forest fire governance research in Southeast Asia using a bibliometric approach. Bibliographic data were collected from the Scopus database, resulting in a final dataset of 644 publications after …

Research To Praxis: Transdisciplinary Skill Development In Graduate Education, Demikia Taylor, Tiffany Drape, Amy Pruden, Todd Schenk, Leigh-Anne Krometis

Journal of Graduate Education Research

This study examines how graduate students' perceptions of transdisciplinary team science evolve as they progress through a graduate training program at a university. Students participated in a series of workshops that built on and reinforced various aspects of training in transdisciplinary team science, including Team Science, Science Communication, Stakeholder Engagement, and International Case Studies in Antibiotic Resistance Monitoring. Students also took accompanying coursework towards a certificate and worked together in collaborative teams in advancing an array of transdisciplinary research projects focused on various dimensions of antibiotic resistance. A qualitative case study approach was taken, systematically examining participants’ reflections following each …

Visualizing Ozone Pollution In The Denver Metro Area Using A Bioindicator Garden, Ella K. Mathews, Hillary Hamann, Julie Morris, Erica L. Larson

DU Undergraduate Research Journal Archive

Since the industrial revolution, widespread fossil fuel combustion has significantly increased atmospheric pollution. The combustion of fossil fuels releases nitrogen oxides (NOx) and volatile organic compounds (VOCs), which form tropospheric (ground-level) ozone when exposed to sunlight. Ozone directly harms plants by disrupting their ability to absorb carbon dioxide, release oxygen, and carry out photosynthesis. Bioindicator species are plants that have visible responses to environmental conditions, such as ozone, and can act as “canaries in the coal mine,” indicating the health of their environment. In this study, we used a garden of ozone bioindicator species (ozone garden) as a cost-effective tool …

King Of The Jungle: Comparative Analysis Of The Geopolitical Narratives Surrounding Fordlandia And A Proposed Resort Park In El Mirador, Rachel Jaeger

DU Undergraduate Research Journal Archive

Environmental geopolitics is a field of study in which narratives about the environment are analyzed to reveal the underlying motivations and objectives they support. Using Shannon O’Lear’s (2020) framework of environmental geopolitics, I conduct a comparative analysis of the narratives surrounding two distinct development projects: Henry Ford’s historical company town in the Brazilian Amazon, Fordlandia, and a proposed ecotourism resort park in El Mirador, Guatemala. Analysis of Fordlandia reveals a narrative of American frontierism and a man-versus-nature perspective that served to paint the environment as belligerent and thereby justify corporate control and Indigenous assimilation. Narratives surrounding El Mirador differ, representing …

Greenspace Access In The Denver Metro Region: Historical Housing Policy Impact On Modern Greenspace Distribution, Brody Petig, Susan Dagget

DU Undergraduate Research Journal Archive

Access to safe, high quality, urban green spaces is widely recognized as a determinant for physical health, mental well-being, and social cohesion. Existing literature has demonstrated that race, age, gender, and socioeconomic status frequently dictate the allocation of resources and shape disparities in access to greenspace. These disparities are also often reflective of historical housing policy and zoning decisions. This paper examines greenspace access in the Denver Metro Region (DMR) and the City and County of Denver (CCD) through a social justice lens, with particular attention to the relationship between historical housing policy and contemporary trends in greenspace distribution and …

Improving Human-Wildlife Coexistence: An Ecological And Educational Approach To Rewilding Grizzly Bears (Ursus Arctos Horribilis) In California, Amanda C. D. Rosales

Master's Projects and Capstones

Megafauna extinction during the Holocene has been both caused and amplified by climatic changes and human influence. By the last half century, large carnivores were diminished in Europe and the United States, but policies increasingly addressed species decline and their territories expanded. This research examined large carnivore rewilding across the European Union and United States, specifically for rewilding brown bears, Ursus arctos, in historic habitat. Next, case studies for the health status of climate-impacted whitebark pine, Pinus albicaulis, a high energy food for bears, was assessed. Ultimately, research case studies, human perspective surveys, and the California Department of Education content …

Crop Yield Shocks And Conflict In Sub-Saharan Africa: Subnational Evidence From Satellite-Based Yield Predictions, Benson I. Adomako

Master's Theses

This paper examines whether crop yields affect violent conflict at the subnational level across seven Sub-Saharan African countries: Burkina Faso, Ethiopia, Mali, Malawi, Niger, Nigeria, and Tanzania, over the period 2010 to 2024. A central identification challenge is that observed yields are endogenous to conflict: armed violence disrupts planting, cultivation, and harvest. To address this, I train a machine learning model on observed maize yield and satellite and environmental features to generate predicted yields for 1,338 second-level administrative districts annually. These predictions serve as the key regressor in a two-way fixed-effects panel with district and year fixed effects. I find …

Kev's Dinghy Boat Workshops, Ruiyang Xiao

Masters Theses

In a culture where convenience replaces process, this project argues that making — even when inefficient, imperfect, or unnecessary — enables forms of engagement that buying cannot.

Technologies and Services nowadays are able to fulfill human’s desire to travel and explore at ease. However, this convenience proposes a mode of engagement based only in deeper knowledge of context and thus our experience with the world around us is hence diminished. Our engagement with the world becomes heavily mediated, regulated and controlled.

This project investigates how hands-on engagement with water can reintroduce + restore our sense of joy, curiosity, consequence, and …

Care Ecologies Between Knots, Eliza R. Marris

Masters Theses

Discarded fibers like raw wool behave the way harm reduction does. Harm reduction resists stigma and works to move beyond assumptions and oversimplifications of substance use and addiction. Wool is irregular, complicated, and emotionally charged. It resists compression and maintains its own being even when pulled apart. Working with raw wool is in relationship with complexity, as is harm reduction.

At its core, harm reduction is grounded in thoughtfulness and empathy towards people, their lived experience, and its nuances. It is a witness to lives, memories, and imprints, acknowledging the entangled realities of addiction. Our detachment from fiber remainders, materials …

Weaving Grounds: Connecting Canyons And Empowering Borderland Communities, Maria D. Lopez Vazquez

Masters Theses

National policies materialize in the United States-Mexico political divide, also known as the borderlands. Willow Canyon is a dissected land form inextricably linked to the Tijuana River watershed, forming with the adjacent landforms on both sides of the border one landscape. The Guadalupe Hidalgo Treaty¹, signed in 1848 by the US and Mexican governments, traced an arbitrary line across these landscapes, disregarding their relationship. The consequences of these actions are visible in the physical deterioration of the landscape and ecology, as the hydrological cycle has been modified. In the 1940’s, the picturesque flow of Willow Canyon was dissected by urbanization, …

American Paradise, Virginia Hanusik

Masters Theses

The following is a collection of stories and ideas about the making of our physical and emotional worlds, along with their fracturing, deconstruction, and degradation within the American industrial landscape.  It suggests the value of the unknown and the grace of mistakes, emotional and material friction, and the hiccups that come with learning.

For American Paradise, I’m bringing my interest in landscape extraction, and the people and families within them, to my own autobiography. In this work I turn to where I grew up, the people that brought me there, my connection to manual labor, and the use of specific …

Hidden Systems, Samuel Choi

Masters Theses

Across buildings and cities, moisture is managed, concealed, and discharged through convoluted systems of containment. Still, water ultimately resists this framework. It reveals itself as leaks, puddles, condensation—moments typically understood as technical failure. Hidden Systems reframes these conditions as architectural knowledge, one that becomes evidence of water’s material capacity, limits of infrastructure, and a record of time.

NYC is constructed on, powered by, and profiting from water. Although it hosts a robust network, seepages disrupt control, allowing systems to be traced across scales. As pipes expand, contract, and freeze, the project unfolds seasonally, moving through water’s three states: solid, liquid, …

Environmental Mercury Alters Immune Pathways Linked To Autoimmune Risk In Mice Mirroring Humans, Maurgan Lee, Paul Stemmer, Randall Gill, Allen Rosenspire, Anil Aranha, Heather Gibson

Medical Student Research Symposium

Background and Purpose: Mercury is a pervasive environmental contaminant, and human epidemiologic studies have linked chronic low-level exposure to increased autoimmune disease-risk. Dysregulated lymphocyte activation and impaired signaling tolerance are central mechanisms in human autoimmunity. Protein phosphorylation governs lymphocyte differentiation and function, alterations in phosphoproteomic networks may represent a signature of immune disruption. This study evaluates how low dose mercury exposure modifies B and T cell abundance and intracellular signaling patterns in BALB/c and Diversity Outbred (DO) mice.

Methods: BALB/c and DO mice were exposed to low dose HgCl2 in their water for two weeks or provided standard water controls. …

Sustainable Choices, Generational Voices: Unraveling The Green Buying Behavior Of Millennials And Zoomers Using The Theory Of Planned Behavior, Bhadra Thulaseedharan Pillai, Aishwarya Nagarathinam, Shikha Bhagat, Senthilmurugan Paramasivan

Journal of Environmental Science and Sustainable Development

Younger generations have begun to change their purchasing behaviour in response to growing environmental concerns and global sustainability efforts. This research evaluates the eco-friendly shopping habits of Zoomers (born 1997–2012) and Millennials (born 1981–1996) in India. The research employs the Theory of Planned Behaviour (TPB) to analyse how the stewardship model, subjective norms, perceived consumer effectiveness, environmental attitudes and ecological values influence green product buying behaviour. A quantitative research design was adopted, and data were collected from 391 respondents across urban, semi-urban, and rural regions using a structured questionnaire. The relationship between the constructs were examined using structural equation modelling …

From Agroecology To Democratic Resilience: Community-Based Food Security And Climate Adaptation In West Sumatra, Dina Yulianti, Virtuous Setyaka, Arry Bainus, Deasy Silvya Sari, Akim Akim

Jurnal Wacana Politik

The West Sumatra has a high index of food security and because of its dependence on modern farming systems that are chemical based, farmers are susceptible to environmental degradation and market forces worldwide. Through the Critical International Relations (CIR) approach of Robert W. Cox, this paper analyzes how community-based agroecological practices can be the solution to a transition between climate change adaptation and democratic resilience in West Sumatra. The current study is dedicated to the case of Cheap Staple Rice Fields (Sawah Pokok Murah - SPM) an agroecological farming system, a grassroots movement that helps to break free of the …

The Environmental Cost Of Artificial Intelligence, Ava G. O'Connor

Student Theses 2015-Present

This paper addresses the increasingly innovative and evolving world of artificial intelligence. As artificial intelligence becomes more integrated within global economies and infrastructures, its  environmental and economic impact has grown significantly, but still remains understudied in the conversation surrounding societal advancement and growth. This thesis delves into the history and development of artificial intelligence, AI's integration into modern life, Big Tech jumping to get ahead of AI development through investment, the cost of artificial intelligence, and the ethical and environmental implications of increasing artificial intelligence usage. Using multiple case studies, this thesis deeply explores the emergence of artificial intelligence as …