Digital Commons Network^™

Environmental Views On The Rural To Urban Continuum, Sydney Fisk, Jessica D. Ulrich-Schad

Utah People and Environment Poll (UPEP)

As climate change and other environmental issues continue to worsen in Utah and worldwide, understanding Utahns’ top concerns and their opinions about political leaders’ efforts to address these environmental issues is increasingly important. In the 2023 Utah People and Environment Poll (UPEP), a representative statewide sample of respondents were asked how concerned they were about a myriad of environmental problems in Utah including drought, the drying of the Great Salt Lake, poor air quality, population growth, climate change, and wildfires. Survey respondents were also asked to rate how well they believe politicians are addressing the same environmental issues. Looking at …

Assessing Kulpmont Borough's Greenhouse Gas Inventory, Zane Hensal

Student Project Reports

No abstract provided.

Wofford Today Winter 2024, Wofford College. Office Of Marketing And Communications

Wofford Today

No abstract provided.

Estimating Medium-Term Regional Monthly Economic Activity Reductions During The Covid-19 Pandemic Using Nighttime Light Data, Ma Flordeliza P. Del Castillo, Toshio Fujimi, Hirokazu Tatano

SOSE Affiliate: Manila Observatory

Economic impact estimates of the initial lockdowns due to the COVID-19 pandemic showed a significant reduction in economic activities globally. However, the succeeding impacts and their spatiotemporal distribution within countries remain unknown. Studies showed that nighttime light data (NTL) has effectively revealed the spatiotemporal dimensions of the economic effects of COVID-19. Thus, this study used NTL data to determine the medium-term regional monthly economic impacts of the pandemic in the Philippines in terms of the Economic Activity Reduction (EAR) index. We generated a spatial error model, regressing pre-pandemic NTL on mean temperature, maximum rainfall, and built-up area. This model explained …

Exploring Keebet Von Benda-Beckmann's Legal Pluralism In Slum Transformation: An Ethnographic Study Of Urban Revitalization In Indonesia, Imam Koeswahyono, Diah Pawestri Maharani, Nadyah Maylika Rahmawati, Ika Ismudyahwati

The Indonesian Journal of Socio-Legal Studies

Slum areas in Indonesia present a significant challenge, with government programs such as the National Slum Upgrading Program (NSUP) aiming to address urban poverty and improve living conditions. Despite the implementation of formal policies, the interplay between legal frameworks and local practices often determines the success of such initiatives. Drawing on Keebet von Benda-Beckmann’s theory of legal pluralism, this research examines the transformation of slums into productive and sustainable zones, focusing on Kampung Jodipan, Kampung Heritage Kajoetangan, and Kampung Kreatif Dago Pojok. These case studies reveal how formal legal systems interact with informal norms and community-driven practices in achieving urban …

Net Evaporation-Induced Mangrove Area Loss Across Low-Lying Caribbean Islands, Isamar M. Cortés, Jorge Lorenzo-Trueba, Andre S. Rovai, Robert R. Twilley, Mark Chopping, Temilola Fatoyinbo

Faculty Publications

Although mangroves provide many beneficial ecosystem services, such as blue carbon storage and coastal protection, they are currently under threat due to changes in climate conditions, such as prolonged drought exposure. Under drought conditions, evaporation exceeds precipitation and high soil salinities can lead to stunted growth and die-back. To quantify this interplay, we developed a database for low-lying and uninhabited mangrove islands in the Caribbean under various evaporation and precipitation regimes. We extracted physical and biological information from each island using remote sensing techniques and coupled it with a process-based model. We used this database to develop a model that …

Broadband Access And Digital Skills Case Studies Project, Lionel J. Beaulieu, Anna M. Kleiner, Roseanne Scammahorn, John J. Green

Digital Access

No abstract provided.

Net Evaporation-Induced Mangrove Area Loss Across Low-Lying Caribbean Islands, Isamar M. Cortés, Jorge Lorenzo-Trueba, Andre S. Rovai, Robert R. Twilley, Mark Chopping, Temilola Fatoyinbo

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Although mangroves provide many beneficial ecosystem services, such as blue carbon storage and coastal protection, they are currently under threat due to changes in climate conditions, such as prolonged drought exposure. Under drought conditions, evaporation exceeds precipitation and high soil salinities can lead to stunted growth and die-back. To quantify this interplay, we developed a database for low-lying and uninhabited mangrove islands in the Caribbean under various evaporation and precipitation regimes. We extracted physical and biological information from each island using remote sensing techniques and coupled it with a process-based model. We used this database to develop a model that …

Wine-Rs Or Losers: Assessing Socio-Economic Impacts Of Eu Regulations On Climate-Exacerbated Plant Diseases And Pests Within Northern Italian Viticulture, Kyley N. Fishman

Undergraduate Honors Theses

As climate change furthers weather events and unprecedented hot and wet seasons, European farmers are amongst those challenged by these threats. Balancing sustainable and traditional practices while maintaining socio-economic stability can be difficult, especially under European Union (EU) agricultural regulations. A key area of concern for some agro-regulations is viticulture, or grape growing, which is amongst the most climate-sensitive agricultural sectors. These agro-regulations address multiple goals, including sustainability, exports, and cultural heritage protection. Yet, to what extent EU climate-driven agricultural regulations influence regional wine-growing operations’ socio-economics remains unclear, particularly in managing climate-aggravated pests and plant diseases. My thesis aims to …

Legitimacy And Transparency: Building Trust Through The Sec's Climate Disclosure Rule, Cassidy Sky Meyer

Standard Theses

This paper examines stakeholder reactions to the climate disclosure rule from the Security Exchange Commission (SEC) to understand how investors see government mandated disclosure as a legitimizing force. It analyzes a subsample of 230 original comments from various stakeholders and sorts them into themes. The themes and sentiments shared in the comments are viewed through the lens of legitimacy theory. It reveals that the informational requirements for legitimacy have shifted amongst some stakeholders to the point that voluntary climate disclosures are not sufficient. Government disclosures like the one from the SEC are seen by some as more transparent and trustworthy. …

The Integration Of Environmental Concerns And Philosophy Into Business Strategies, Johann Thorne

Electronic Theses and Dissertations

My thesis focuses on how a business can better integrate environmental philosophies and principles into their business model without detracting from the business's primary objectives, specifically that of generating profit. However, this thesis also seeks to extend the business's objectives to include the environment using these environmental philosophies, arguing that the business should have some obligation to the environment in terms of morality, as well as social obligations. This is an evolution of some common ethical theories used within the business world, but I argue they do not suffice to protect the environment. Instead, I develop an ethical pluralist framework …

Napa Valley Certified Organic Viticulture Napa Valley Vineyards Go Green: Transitioning To Organic Cultivation, Eric E. Tapia

Undergraduate Honors Theses

The shift to sustainable agriculture in Napa Valley necessitates certified organic vineyards among wine industry stakeholders to facilitate systemic change. Nonetheless, numerous impediments—such as fiscal constraints, inadequate access to information, and agricultural education—are intended to address these barriers for fostering an environmental stewardship program focused on innovation and sustainability. The methods employed to investigate the transition to organic vineyards include qualitative and quantitative approaches, such as interviews with vintners and data analysis of annual crop yields and the economic impact of certified organic vineyards in Napa Valley. The investigation reveals that vineyard proprietors face significant early challenges, including a steep …

Biosense: An Automated Sensing Node For Organismal And Environmental Biology, Andrea Contina, Eric Abelson, Brendan Allison, Brian Stokes, Kenedy F. Sanchez, Henry M. Hernandez, Anna M. Kepple, Quynhmai Tran, Isabella Kazen

School of Integrative Biological & Chemical Sciences Faculty Publications

Automated remote sensing has revolutionized the fields of wildlife ecology and environmental science. Yet, a cost-effective and flexible approach for large scale monitoring has not been fully developed, resulting in a limited collection of high-resolution data. Here, we describe BioSense, a low-cost and fully programmable automated sensing platform for applications in bioacoustics and environmental studies. Our design offers customization and flexibility to address a broad array of research goals and field conditions. Each BioSense is programmed through an integrated Raspberry Pi computer board and designed to collect and analyze avian vocalizations while simultaneously collecting temperature, humidity, and soil moisture data. …

Exploitative Labor In Los Angeles' Fashion Industry: A Path Towards Ethical Supply Chains, Magali Rodriguez

Sustainable Supply Chain Management

This chapter explores exploitative labor practices within Los Angeles' fashion industry and proposes pathways toward ethical supply chains. The fashion industry, particularly in Los Angeles, relies on labor-intensive production, which often leads to low wages, unsafe conditions, and systemic inequality. The complexity of global supply chains, power imbalances, and consumer demand for cheap clothing contribute to the persistence of exploitative practices. More than half of garment contractors in Los Angeles fail to meet minimum wage standards. The chapter emphasizes the importance of Corporate Social Responsibility (CSR) and ethical sourcing, which includes accountability, transparency, and respect for human rights. It examines …

Research Overview On Urban Heat Islands Driven By Computational Intelligence, Chao Liu, Siyu Lu, Jiawei Tian, Lirong Yin, Lei Wang, Wenfeng Zheng

Faculty Publications

In recent years, the intensification of the urban heat island (UHI) effect has become a significant concern as urbanization accelerates. This survey comprehensively explores the current status of surface UHI research, emphasizing the role of land use and land cover changes (LULC) in urban environments. We conducted a systematic review of 8260 journal articles from the Web of Science database, employing bibliometric analysis and keyword co-occurrence analysis using CiteSpace to identify research hotspots and trends. Our investigation reveals that vegetation cover and land use types are the two most critical factors influencing UHI intensity. We analyze various computational intelligence techniques, …

Fpga-Based Sensors For Distributed Digital Manufacturing Systems: A State-Of-The-Art Review, Laraib Khan, Sriram Praneeth Isanaka, Frank Liou

Mechanical and Aerospace Engineering Faculty Research & Creative Works

The combination of distributed digital factories (D2Fs) with sustainable practices has been proposed as a revolutionary technique in modern manufacturing. This review paper explores the convergence of D2F with innovative sensor technology, concentrating on the role of Field Programmable Gate Arrays (FPGAs) in promoting this paradigm. A D2F is defined as an integrated framework where digital twins (DTs), sensors, laser additive manufacturing (laser-AM), and subtractive manufacturing (SM) work in synchronization. Here, DTs serve as a virtual replica of physical machines, allowing accurate monitoring and control of a given manufacturing process. These DTs are supplemented by sensors, providing near-real-time data to …

Indigenous Ecocinema: Decolonizing Media Environments, Salma Monani

Gettysburg College Faculty Books

Introducing the concepts of d-ecocinema and d-ecocinema criticism, Monani expands the purview of ecocinema studies and not only brings attention to a thriving Indigenous cinema archive but also argues for a methodological approach that ushers Indigenous intellectual voices front and center in how we theorize this archive. Its case-study focus on Canada, particularly the work emanating from the imagineNATIVE Film + Media Arts Festival in Toronto--a nationally and internationally recognized hub in Indigenous cinema networks--provides insights into pan-Indigenous and Nation-specific contexts of Indigenous ecocinema.

This absorbing text is the first book-length exploration foregrounding the environmental dimensions of cinema made by …

Sustainability Hub Newsletter - December 2024, Margaret Saville, Neyda Gilman, Jennifer Embree, Ashley Maurad

Library Sustainability Resources

Happy December Bearcats! In this issue, read about sustainable initiatives on campus, a guide for avoiding overconsumption during the holidays, and more sustainable tips and tricks! I wish you all the best luck on finals, and hope everyone has a restful break!

Climate Change In New England: The Influence Of Soil Warming And Nitrogen Enrichment On Forest Carbon Cycling, Thomas Joseph Muratore

Doctoral Dissertations

Forests, the largest active cycling reservoir of carbon (C) in the terrestrial biosphere, mediate the exchange of CO2 between the atmosphere and the biosphere in large enough quantities to affect Earth’s climate. Presently, forests are significant C sinks and mitigate one-third of all anthropogenic C emissions by storing more C in biomass and soils than they exchange with the atmosphere. Anthropogenic activities and climate change disrupt the balance between forest C uptake and loss. This raises concerns about the sensitivity of the forest C sink. Traditionally, forest C exchange between trees and soils under climate change has been studied separately, …

Permanence Collection, Justine Vandenberg

A Midwestern Review: A Magazine of the Arts and Issues at DePauw University

Justine Vandenberg is an Environmental Fellow student at DePauw University majoring in Sustainability Science and Environmental Studies. She is also a writer, poet, and photographer who is passionate about using artistic forms to advocate for the health of ecosystems and human communities. She finds beauty in hiking, gardening, and mountain life.

Financial Risk In A Changing Climate, Mashuk S. Rahman

LSU New Orleans Theses and Dissertations

Essay 1:

Given the missing-not-at-random (MNAR) nature of carbon emissions figures under the voluntary disclosure regulator environment, this research imputes synthetic emissions figures for both disclosing and non-disclosing publicly traded US firms, using an IV approach adapted for sample bias correction. The forward-observing implied cost of equity capital measure is consistently higher for carbon-intensive firms regardless of disclosure decision. This higher cost found in the large swath of high-emitting firms reduces the net present value of green transition investments, thus fueling existing research on the counterproductive natures of capital allocation in efforts to reduce corporate pollution. Contrary to emerging research, …

Alpine Jubilance, Justine Vandenberg

A Midwestern Review: A Magazine of the Arts and Issues at DePauw University

Justine Vandenberg is an Environmental Fellow student at DePauw University majoring in Sustainability Science and Environmental Studies. She is also a writer, poet, and photographer who is passionate about using artistic forms to advocate for the health of ecosystems and human communities. She finds beauty in hiking, gardening, and mountain life.

Socio-Ecological Drivers Of Anthropogenic Marine Debris Effects On Coral Reef Communities In The Florida Keys, Usa, Tokea Payton

All Dissertations

The Florida Keys reef tract has rapidly shifted from a structurally complex, hard coral-dominated reef to a less rugose, soft coral-dominated reef. Persistent anthropogenic stressors facilitate ecological transitions by including recreational and commercial fishing and increased anthropogenic marine debris. These artificial structures are becoming habitats for small marine taxa known as cryptofauna. Cryptofauna are among the most essential yet understudied reef taxa where little is known about their fate considering degrading coral reefs and increasing anthropogenic disturbance. With increased anthropogenic stressors on the marine environment, the SCUBA diving community has initiated extensive marine debris removal efforts to assist in cleaning …

The Role Of Customs Taxes In The Development Of The Industrial Sector In Iraq For The Period (2004-2022), Asseel Niaz Kamel, Dawood Abdul Jabbar Ahmed

Journal of Economics and Administrative Sciences

Purpose: The impact of customs taxes in supporting and protecting the domestic product and domestic industry. Conceptual framework: The paper dealt with the study of the role of customs taxes in the development of the industrial sector in Iraq, and the conceptual and theoretical framework of the industrial sector. Design /methodology /methodology: We analyzed the role of customs taxes in the development of the industrial sector in Iraq during the period 2004 - 2022. Results: The study resulted in a set of results,  most important of which lies in that the volume of customs tax revenues is low, and that's …

The Disappearing Fishermen, Areli Palomo Contreras

Kroc IPJ Research and Resources

The Disappearing Fishermen is one of a series of ethnographic journalism stories about the violence embedded in the web of power structures shaping our global market system. In the Honduran wetlands of the Central American Gulf of Fonseca, these structures result in multiple forms of harm and damage to artisanal fishing communities. During the eighties and the nineties, the shrimp farming industry that settled in these wetlands was conceived to meet the Global North’s “need” for shrimp. Powerful international institutions including the World Bank and development agencies such as USAID provided loans to private companies, while the Honduran government enabled …

The Valley, Justine Vandenberg

A Midwestern Review: A Magazine of the Arts and Issues at DePauw University

Justine Vandenberg is an Environmental Fellow student at DePauw University majoring in Sustainability Science and Environmental Studies. She is also a writer, poet, and photographer who is passionate about using artistic forms to advocate for the health of ecosystems and human communities. She finds beauty in hiking, gardening, and mountain life.

Effects Of Metoprolol And Propranolol Beta-Blockers Mixture On Morphological And Physiological Responses In The American Oyster, Andrew Salinas

Theses and Dissertations

Beta-blockers are extensively used to treat human cardiovascular conditions yet pose significant risks to non-target aquatic organisms. This study aimed to investigate the effects of short-term exposure (one week) to a beta-blocker’s mixture (low-dose: 50 ng/L propranolol and 250 ng/L metoprolol, and high-dose: 250 ng/L propranolol and 650 ng/L metoprolol) in the American oysters. Histopathological assessments revealed structural damage to gills, connective tissues, and digestive glands in both low- and high-dose treatment groups. Additionally, glucose concentration and pH of the extrapallial fluid significantly declined in the high-dose treatment group. Hemocyte density within connective tissues increased proportionally with dosage. The beta-blocker …

Engineering Faculty Perceptions On Student-Use Of Generative Artificial Intelligence (Gai) In Course Completion, Michaela Harper

All Graduate Theses and Dissertations, Fall 2023 to Present

Computer science and engineering faculty often argue whether students should be allowed to use GAI tools, such as ChatGPT, or banned from using them for fear of decreasing learning and workforce quality. This research gathers and reports engineering and computer science faculty members’ perceptions, opinions, and recommendations for GAI use in higher education. Faculty members agree that these technologies are here to stay and must be understood to address GAI in college and university courses. However, their willingness to implement GAI into their courses varied based on prior experience in industry and with the technology itself. Those with very limited …

Assessing Khumbu Region Glaciers Mass Balance Change Using Geospatial Techniques From 2012 To 2024, Yashvi Jagatbhai Shah

Electronic Theses, Projects, and Dissertations

The glaciers in the Hindu Kush Himalaya are critical for sustaining the water supply of South Asia's major rivers, upon which over 230 million people, both in the mountainous regions and lowland areas, depend. Climate change is driving rapid glaciers melt near the summit of Mount Everest, located at an elevation of approximately 7,906 meters (25,938 feet). This has resulted in glacier thinning occurring up to 80 times faster than the original ice formation. However, due to their disposition in a complex topographic setting and inaccessible terrain, continuous glacier observations pose significant challenges.

This study evaluated the mass balance of …

Reframing A Data Sharing Mechanism For The Riparian Nations Of Helmand River Basin: Theory Of Planned Behavior Is Revisited, Najibullah Loodin, Gabriel Eckstein, Vijay P. Singh, Rosario Sanchez

Faculty Scholarship

Data and information exchange plays a crucial role in fostering water cooperation between the riparian nations of a shared watercourse. Taking an integrated approach combining Discourse Analysis and Document Analysis, this research aims at elucidating the challenges and the potential opportunities of data and information exchange on the Helmand River, a drought-stricken river basin shared between upstream Afghanistan and downstream Iran. Drawing on the Theory of Planned Behavior (TPB), we offer nuanced perspectives on the data exchange model developed by Wehn. We argue that there are other underlying and essential elements that hinder the meaningful engagement of the riparian nations …