Environmental Studies Commons^™

Greening The Grounds: Mitigating Compost Contamination And Expanding Onsite Composting Practices In A Small Liberal Arts College Setting, Loren Mello

Scripps Senior Theses

In response to the growing need for sustainable waste management practices, the Farm Manager at Pomona College proposed redirecting food waste from offsite industrial composting to onsite composting at the Pomona Farm, expanding beyond kitchen waste to include student plate scrapings. This research aimed to address the anticipated challenges associated with this transition, including increased compost contamination, Farm staff labor, and operational work hours. To gain insights, a pilot program was conducted at Frank Dining Hall for one week, focusing on compost contaminants, food waste weight, collection and composting time, and additional qualitative measures. Findings from the pilot indicated that …

Can Intentional Community-Engagement Bridge The Town And Gown Divide? Creating Collaborative Partnerships Between Colleges And Local Organizations Engaged In Social Activism, Anna Wilk

Scripps Senior Theses

In higher education spaces, there tends to be a divide between on-campus and off-campus communities creating dissonance between the activism conducted by the students and faculty and that taken on by the surrounding communities; this is known as the “town and gown divide”. For the sake of each of these individual groups it is pivotal to attempt to rectify this division so that the institutions and the communities that they find themselves within can work together to strive for justice and innovation. A crucial aspect of diminishing the town and gown divide involves addressing students' preconceived notions of the community …

The Climate Crisis And The Class System: An Ethical Analysis, Alia Baig

Williams Honors College, Honors Research Projects

Climate change is a concerning subject that more and more people are beginning to care about. The climate crisis is continuing to affect populations across the globe and shows no signs of slowing. While everyone has been affected by climate change in some capacity, the climate crisis disproportionately affects low-income communities around the world and, specifically, within the United States. I plan to research the ethics of the relationship between climate change and the class system and the goal o f this project is to prove the claim that the class system is the reason for climate change's disproportionate effect …

Climate Change And Critical Agrarian Studies, Ian Scoones, Saturnino M. Borras Jr., Amita Baviskar, Marc Edelman, Nancy Peluso, Wendy Wolford

Publications and Research

Climate change is perhaps the greatest threat to humanity today and plays out as a cruel engine of myriad forms of injustice, violence and destruction. The effects of climate change from human-made emissions of greenhouse gases are devastating and accelerating; yet are uncertain and uneven both in terms of geography and socio-economic impacts. Emerging from the dynamics of capitalism since the industrial revolution — as well as industrialisation under state-led socialism — the consequences of climate change are especially profound for the countryside and its inhabitants. The book interrogates the narratives and strategies that frame climate change and examines the …

Spatial Distribution And Significance Of Burdens To Environmental Justice In Parramore, Florida: An Urban Resilience Perspective, Lex Tracton

Honors Undergraduate Theses

In response to climate change, economic instability, and rapid urbanization, the notion of urban resilience has gained prominence in city planning and governance. Urban resilience is the ability of a system to adapt to new baseline conditions developing as a result of disturbances. This study is focused on one of urban resilience’s sub-tenets, ecological resilience. Ecological resilience is the ability of a system to sustain ecosystem services following a disturbance (i.e. droughts, flooding, heat waves). The health of the environment prior to a disturbance informs post-disturbance ecological resilience. An already stressed and unbalanced system, or an ecosystem with degraded health, …

The Impact Of Artificial Beach Lighting And Beach Renourishment On Loggerhead (Caretta Caretta) And Green Turtle (Chelonia Mydas) Nesting Success, Amanda M. Casaburi

Honors Undergraduate Theses

Sea turtles face numerous threats on their nesting beaches, including habitat degradation, artificial lighting, and human interventions like beach nourishment projects. These factors can disrupt nesting behavior and reduce overall reproductive success. This study examined the impact of anthropogenic disturbances, specifically artificial lighting and beach nourishment projects, on the nesting success (quantified as portion of adult female emergences resulting in a nest) of loggerhead (Caretta caretta) and green turtles (Chelonia mydas) in southern Brevard County, Florida. Utilizing a long-term dataset (1989-2023) from the UCF Marine Turtle Research Group, the research focused on the Archie Carr National Wildlife Refuge (ACNWR), a …

Diverse Minds, Shared Planet: Designing, Assessing, And Adapting Curricula To Engage Diverse Learners With Their Environment And Inspire Positive Change, Mallory Rose Lampe

Graduate Student Portfolios, Professional Papers, and Capstone Projects

The pieces that compose this portfolio together explore how environmental education can connect diverse learners to their environment through the integration of accessible curricula to inspire stewardship and action to take care of the planet we share.

A Legal Whirlwind: An Exploration And Evaluation Of Legal Claims Relating To The South Fork Wind Farm And Revolution Wind Project, Sarah Mikolay, Ava Cafasso, Aryanna Clasby, Elizabeth Erwin, Maigen Leach

ENV 334 Environmental Justice

With the Biden Administration’s national goal of net-zero emission by 2050 and Rhode Island’s state goal of carbon-neutrality by 2035, progressive steps towards renewable energy goal are critical. As the state adopt more renewable energy practices, public and private organizations voice concern over offshore wind farm projects and their adherence to local, state, and national laws. Through extensive research it has been determined that many of these claims are misguided. However, this skepticism emphasizes key issues regarding the transparency of the permitting process. Steps towards streaming and uniting the legal processes of wind farm construction, such as the COLLABORATE Act, …

The Importance Of Coastal Wetland Restoration In Old Lyme, Ct: The White Sands Beach Salt Marsh Restoration Project, Hanna Lloyd

ENV 334 Environmental Justice

In New England, coastal wetlands are rapidly drying up from widespread droughts, eroding from sea level rise, or being overrun by invasive species. Old Lyme, Connecticut relies heavily on the environmental and economic benefits of wetlands. In the last decade however, many coastal homes in Old Lyme, like the summer cottages of White Sands Beach, have been threatened by a lack of resilient wetlands surrounding them, and the coastal biodiversity of the town has decreased. The White Sands Beach Salt Marsh Restoration Project restored over an acre of coastal wetland at White Sands Beach through integrated marsh management strategies.

Employment And Industry Implications Of The Offshore Wind Projects In Rhode Island, Sarah M. Benoit, Anna Dwyer, Andrew Senecal, Aidan Tucker, Michael Keating

ENV 334 Environmental Justice

Offshore wind farms will have beneficial long-term effects on Rhode Island's industry and employment. While locals have expressed mixed opinions about the wind farm projects, fishermen have been the most concerned. Many of their fears are not founded in the reality of offshore wind farms. Impacts on the fishing industry could be slightly negative during construction with disruption from the pipeline (Becker 2024). After implementation, they should increase biodiversity with the artificial reef effect (Gill et al. 2020; Perry and Heyman 2020; Van Hoey et al. 2021). In the long-term, the fossil fuel industry has and will be more harmful …

Energy Claims For The Wind Farm Off Newport’S South Coast, Karen J. Figueroa, Megan Trafford, Emma Wilson, Ava Brunnock, Casey Maeve Bermingham

ENV 334 Environmental Justice

Revolution Wind will be constructing a Wind Farm off of Newport's South Coast. The community is extremely mixed on their reaction to the project, but there is a lot of misinformation concerning the project and wind turbines in general. The main focus is to address community concerns while informing the public of wind farms and wind turbines, with a specific focus on the energy aspect.

Assessing The Opportunities And Risks Of Extraction In The Lithium Triangle, Jennifer Cuahutencos

CMC Senior Theses

Climate change mitigation efforts have grown in recent years, giving rise to energy transition technologies, including electric vehicles and grid storage, which rely heavily on lithium. The resulting acceleration of lithium demand poses an opportunity for Argentina, Bolivia, and Chile – collectively referred to as the Lithium Triangle, where more than half of the world’s lithium resources are found – to produce lithium as a way of generating revenue that can be redistributed to increase social well-being. Despite the enticing opportunity, lithium extraction has several socioecological and economic risks that may make lithium extraction a futile endeavor. This thesis aims …

Revolutionizing Lithium Extraction: Analysis Of Factors Affecting Commercialization Timelines With Insights From The Shale Gas Boom, Bilge Tayyar

CMC Senior Theses

This study draws parallels between Direct Lithium Extraction (DLE) and hydraulic fracturing to highlight the transformative potential of DLE technology in the lithium industry. The comparative analysis supports the hypothesis that DLE might expedite commercialization timelines, similar to the effect hydraulic fracturing has had on traditional shale gas extraction. The study includes a regression analysis to determine the factors affecting the commercialization of conventional lithium brine extraction methods, thereby better understanding the potential changes DLE will create. The regression model, based on data from 11 projects, examines the impact of variables such as temperature range, tax rates, royalty rates, regulatory …

Is Green The New Gold? Esg’S Influence On The Financial Performance Of The Energy And Mining Industries, Alexa De Vegvar

CMC Senior Theses

The demand for Environment, Social, and Governance (ESG) reporting has increased in recent years. As the concern for climate change has moved to the forefront of the investment process, companies have needed to prioritize ESG in their operations. Previous literature addresses how ESG has benefited companies’ financial performance and increased shareholder value. The pandemic has proven to have positively impacted ESG reporting as social priorities shifted. However, studies have also shown that ESG reporting is too ambiguous to concretely display any relationship with financial performance. This thesis will analyze the impact of ESG and environmental data reporting on the Return …

Determinants And Effects Of Offset Usage Within The California Cap-And-Trade System – A Firm-Level Analysis, Adarsh Srinivasan

CMC Senior Theses

This thesis examines the determinants of the usage of carbon offsets within the California cap-and-trade program for greenhouse gas emissions. It also investigates the relationship between a firm’s investment in offsets and its financials for publicly traded companies. Entity-level data from 2013 to 2020 was used, which was sourced from the California Air Resources Board. Multiple regression analysis was used to investigate factors that correlated with offset usage and whether offset usage correlated with EBITDA. Dummy variables indicating geographic location and economic sector of each entity were used as controls. The analysis found that total covered emissions and privately owned …

The Korean Hanok As A Model For Sustainable Architecture In South Korea, Jordan Oh

CMC Senior Theses

This thesis analyzes the traditional Korean hanok within the Western framework for sustainability across environmental, social, and economic dimensions. It then cross-references the findings of this analysis with existing theory on the cultural role of architecture to elucidate how the traditional Korean hanok can serve as a model for sustainable architecture in South Korea. Through a comprehensive analysis this thesis highlights the importance of architectural vernacular to define a sustainable building, and critiques contemporary Western ideas of sustainable architecture. Furthermore, this thesis synthesizes two current approaches to sustainable development in South Korea, the u-eco-city and the Green Standard for Energy …

Cultivating Access: The Benefits And Challenges Of Using Community Land Trusts To Preserve Farmland And Support Farmers., Meghan Daly

Graduate Student Theses, Dissertations, & Professional Papers

Agricultural land protected by community land trusts (CLTs) is more likely to remain in active production due to the CLT’s ability to enforce land use practices and select tenants committed to farming. While land tenure approaches vary among CLTs, protected agricultural lands typically utilize long-term leases with affordable rents (Ela and Rosenberg, 2020). Such leasing arrangements enable farmers to access land at prices unaffected by escalating land values (Schwartz et al., 2013). The CLT model not only safeguards farmland but also promotes active agricultural production, thereby ensuring local food supply and providing economic opportunities for farmers.

Despite the promising potential …

Unlocking The West: A Critique Of Previous Statutory Attempts And A Proposed Statutory Solution To Allow Access To Corner-Locked Public Land, Sawyer J. Connelly

Graduate Student Theses, Dissertations, & Professional Papers

Across the American West, 9.52 million acres of federal and state public lands are inaccessible to the public. The legality of accessing much of those public lands through corner-crossing is unclear in the law because, in the infinitesimal space where four corners of land meet in a checkerboard pattern, there is ambiguity; neither private landowners nor the public can assert an exclusive right or absolute control without infringing upon the rights of the other. This paper discusses the origins of landlocked public land, common law doctrines that inform legal actors in this space, and analyzes federal statute and state legislative …

Optimization Of A Low-Cost Corona Dielectric-Barrier Discharge Plasma Wastewater Treatment System Through Central Composite Design/Response Surface Methodology With Mechanistic And Efficiency Analysis, Yiting Xiao, Yang Tian, Yuanhang Zhan, Jun Zhu

Biological and Agricultural Engineering Faculty Publications and Presentations

Water pollution, which is intensified by the release of hard-to-degrade pollutants, poses severe threats to ecosystems, human health, and economic development. The existing advanced oxidation processes often involve high operational costs and can potentially result in secondary pollution, highlighting the necessity for innovative and more sustainable solutions. To address these challenges, our study introduces a cost-effective and eco-friendly corona dielectric-barrier discharge for wastewater treatment. Using the central composite design/response surface methodology, a high decolorization rate of 98% of methylene blue (MB) was achieved within 10 min by optimizing parameters such as pH and voltage. Furthermore, the mechanisms underlying the generation …

Impact Of Forest Plantations On Energy Poverty: An Assessment Of Reforestation Efforts In Uganda, Matilda Kabutey-Ongor

Graduate Student Theses, Dissertations, & Professional Papers

This study investigates the socio-economic impacts of reforestation initiatives on energy poverty in three Ugandan districts—Hoima, Dokolo, and Nakasongola. Implemented by the Ugandan National Forest Authority, these efforts aim to mitigate the adverse effects of deforestation, exacerbated by a growing population and increased demand for forest products. We hypothesize that through sustainable afforestation, access to biomass and other renewable energy sources can be improved, thereby alleviating energy poverty. The study establishes a causal relationship between reforestation and reductions in energy poverty and general poverty using advanced econometric methods, such as Ordinary Least Squares regression, Weighting, and matching techniques including Propensity …

A Tale Of Two Working Landscapes, Sage C. Sutcliffe

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Integrating Western Science And Indigenous Knowledge For Just Practices In Conservation, Cierra Lea Keith

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Local Visions For Patagonia: Drivers And Dynamics Of Collaborative Environmental Governance In Aysén, Chile, Zachary J. Hummel

Graduate Student Theses, Dissertations, & Professional Papers

Collaborative governance (CG) has emerged as a tool for addressing increasingly complex societal problems by engaging a diverse of set of cross-sector actors in a deliberative process with the aim of realizing consensus-driven outcomes. Emerson et al.’s (2011) Integrated Framework for Collaborative Governance (IFCG) attempts to improve understanding of these arrangements by articulating causal connections between collaborative drivers and dynamics across different contexts. Answering researchers’ call for more empirical support for the IFCG in non-US/European contexts, I used the framework to guide 10 interviews with collaborative governance practitioners in the comanaged marine protected area, AMCP-MU Pitipalena Añihue, located in Aysén, …

Culture & Contamination On The Fort Hall Indian Reservation, Sidney Upsis Fellows

Graduate Student Theses, Dissertations, & Professional Papers

The land-based culture of our Shoshone-Bannock Tribes reflects our ability to live a healthy and good life by connecting to the land physically and spiritually in ways of respect, accountability, and other traditions that uphold land-human relations. In consideration of the settler colonialism that has spread across Turtle Island (a.k.a., North America) over the past 500 years, appropriation and contamination of land puts land-based cultures at stake. For the Shoshone-Bannock, two Superfund sites, a result and ongoing issue of settler colonialism, present an issue of environmental justice for the Tribes. This thesis seeks to provide a holistic understanding of our …

Changing The Communication For A Changing Climate: Effects Of Climate Change Communication On Identity, Emotions, And Mobilization, Liam Schwartz

Departmental Honors Projects

What are the most constructive emotions to evoke in climate change communication for diverse groups of people in a way that encourages pro-environmental behavior? A specific communication style and subsequent emotional response may best mobilize people interested in efforts to address climate change compared to people who are less invested in the issue. In this study, 927 valid participants surveyed were randomly assigned to one of three groups: a “fear” condition, a “hope” condition, and a control condition. All participants were asked a series of questions about their demographics, identities, perceptions, values, and environmental attitudes. Following these experimental tasks, they …

Metal Contamination In Household Dust And Their Health Risk Assessment: A Study In Two Malaysian Cities, Xin Yi Lim, Ting Fang Lye, Joo Hui Tay

Applied Environmental Research

Investigating the composition of household dust can provide crucial insights into potential environmental and health implications. This study aimed to determine the concentration of selected metals in 30 household floor dust samples collected from two cities in Peninsular Malaysia, namely Melaka and Butterworth. The samples were collected using nylon socks attached to a vacuum cleaner nozzle during January-February 2021. All samples were sieved through a 200-µm sieve, acid-digested with aqua regia, and analyzed using inductively coupled plasma mass spectrometry (ICP-MS). Mean metal concentrations decreased in the order of Fe>Al>Mg>Zn>Mn>Ba>Cu>Cr>Pb. Cd was not …

Exposure To Metal Accumulation In Chicken Giblets And Human Health Risk In Lokoja, Nigeria, Jude Ehwevwerhere Emurotu, Lami Habib, Ephraim Musa Dallatu, Adamu Shuaibu Onakpa, Aloysius Akaangee Pam

Applied Environmental Research

When consumed, the toxic heavy metals in chicken giblets pose a grave risk to humans. An inductively coupled plasma optical emission spectrometer (ICP-OES) was used to measure the concentrations of metals (Al, Cd, Co, Cr, Ni, Mn, and Pb) in the liver, gizzard, and kidney of chickens from the Lokoja poultry market. Except for lead, which slightly exceeded the FAO/WHO limit of 0.1 mg kg-1, the metal concentrations found were all within the threshold limit. The estimated daily intake (EDI), hazard quotient (HQ), hazard index (HI), and cancer risk (CR) were used to assess the risks that humans would face …

Unveiling Long-Term Impacts Of Forest Cover Changes And Carbon Storage Assessment In Nan Province, Thailand, Jiratiwan Kruasilp, Sura Pattanakiat, Siam Lawawirojwong, Thamarat Phutthai, Poonperm Vardhanabindu, Warinthorn Kiadtikornthaweeyot Evans, Anne Jacquine

Applied Environmental Research

Forests serve as carbon sink by storing and sequestrating carbon dioxide from the atmosphere. Forest cover loss adversely affects communities by increasing risks to the shortage of carbon storage. This study provides a comprehensive understanding of forest fragmentation and assessment of forest cover changes impacts on carbon storage over Nan province during 1990 to 2019. Spatial and temporal patterns were explored using landscape metrics analysis. Forest areas declined 10.69% over 30 years using random forest classifier based on Google Earth Engine platform, with an overall accuracy of 97.10%. The highest rate of forest cover changes was 5.27% (2010 to 2014), …

Geospatial Modelling Of Flood Susceptibility Of The Calabar City, Cross River State, Nigeria, Joel Efiong, Eme Efiong, Oluyemi Akintoye, Ebin Inah, Obianuju Awan, Francis Ogban

Applied Environmental Research

Flooding remains a major environmental problem in many parts of the world including Nigeria, causing untold losses. This study modelled the flood susceptibility of Calabar Metropolis using frequency ratio and geographical information system (GIS). Direct field observation and key informant approaches were used to obtain 127 previous and current flood locations in the study area from which a database of historical flood occurrence was developed. Using the geostatistical analyst tool within a geographical information environment the flood locations were split into two parts in the ratio of 70:30 percent for the training and testing processes, respectively. Eight flood conditioning factors …

Minimization The Chemical Oxygen Demand (Cod) Content In Tannery Wastewater Using Activated Carbon From Spent Tea Leaves, Kanish Fatama, Nasifa Akter, Badhan Saha, Nur -E- Alam Md., Shimul Chakma

Applied Environmental Research

Water pollution from tannery wastewater is a serious environmental issue. This study aimed to investigate the potential of spent tea leaves as activated carbon (AC) to minimize chemical oxygen demand (COD) of tannery effluent. To determine the best conditions for minimizing COD, a batch adsorption process was conducted, involving various factors such as different adsorbent dosages (ranging from 1 to 11 gm L-1), contact time (30 to150 min), and pH values (ranging from 3 to 11). The characterization was done by Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM). The outcomes of this study demonstrated that using 1.5 M …