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Analyzing The Effects Of Cold Frontal Passage On The Feeding Habits Of Micropterus Salmoides (Largemouth Bass), Ethan Lang

Department of Environmental Studies: Undergraduate Student Theses

For many decades, it has been theorized as to what happens to the feeding habits of largemouth bass (Micropterus Salmoides) when a significant short term weather change occurs. Here in the midwest and all throughout the United States cold front boundaries are a weather phenomenon that occur on a regular basis. They can occur on a very large or small scale and have a rapid effect on the weather locally. These cold front systems have been looked at as one of the main drivers to having an effect on the feeding habits of largemouth. However, up until this point, any …

Correlation Between Fire And Preservation In The Pacific Northwest And Most Cost-Efficient Mitigation Tactics, Liam Doherty-Herwitz

Department of Environmental Studies: Undergraduate Student Theses

This study was conducted entirely online with occasional help from advisors and editors on zoom meetings. I completed the research in Lincoln, Nebraska. A meta analysis of online data has been conducted to form the answers to my hypotheses and research questions. I used specific keywords and phrases in research databases, and search engines such as google scholar to point me towards the answers I was looking for. The keywords and phrases were split up into four different categories which are mitigation techniques, ecosystems, fire severity: PNW, and fire season: PNW. The reason the topics land preservation and fire science …

Recycling Attitudes And Behaviors Toward Single-Use Plastics At The University Of Nebraska–Lincoln, Jadyn Chasek

Department of Environmental Studies: Undergraduate Student Theses

Today, single-use plastics pose an issue in the world with pollution from improper disposal as well as from the manufacturing of single-use plastic products. There is a need for change, plastic products have begun to consume the planet and harm life on Earth. Many people look to college universities for an opportunity to change issues such as the overconsumption of single-use plastics. A college campus is the perfect environment to study what changes can be made to fix an issue as well as how to implement those changes. This study was conducted at the University of Nebraska-Lincoln, where the undergraduate …

Amazon Deforestation And Its Effects On Local Climate, Andrew Baker

Department of Environmental Studies: Undergraduate Student Theses

The Amazon has been faced with extensive deforestation beginning in the 1960’s mainly for the purpose of cattle ranching and agriculture, as well as logging and mining making up smaller but noticeable portions. This rainforest is a place rich in its biodiversity of plants and animals, and until recently it was also one of the planet’s largest natural carbon sinks. This is important to help offset anthropogenic carbon emissions that are accelerating climate change, but because of the land use changes it has been subjected to, it has become another source of carbon release. This study aims to determine what …

Gender And Environmental Sustainability: A Cross-National Analysis On Political Representation Of Women And Subsequent State Sustainability, Erin O'Sullivan

Department of Environmental Studies: Undergraduate Student Theses

The literature focusing on the relationship between gender and environmental sustainability is vast. Research has focused on how gender relates to pro-sustainable behavior but fails to analyze this beyond individual action. Research has also found positive correlations between women’s representation at a state’s political level and different factors of state sustainability. However, literature has fallen short on analyzing if there is a causal effect between these factors. This study aimed to fill this gap in the literature and analyzes how the ratio of women in parliament in a state affects the state’s environmental sustainability. Although the results showed no statistically …

Examining The Psychology And Human Behavior Of Sustainable Living: The Impact Of Socioeconomic Status On Climate Change Education, Samantha Nielsen

Department of Environmental Studies: Undergraduate Student Theses

Climate change education has become increasingly important as the world faces the challenges of a rapidly changing environment. However, not all individuals have equal access to this education, and socioeconomic status has been identified as a barrier to climate change knowledge. This thesis explores the impact of socioeconomic status on climate change education through a survey-based approach, using the Nebraska Annual Social Indicators Survey to investigate the relationship between income and degree of education with climate change concern and community interaction. The study finds a significant correlation between higher levels of education and climate change concern, as well as greater …

Impact Of The Covid-19 Pandemic On Nebraska State Park Visitation, Bailey Mullins

Department of Environmental Studies: Undergraduate Student Theses

The Covid-19 virus was declared a pandemic on March 11, 2020 by the World Health Organization. Since then the outdoor recreation habits of the general public have changed due to the constraints and risks of the virus. The first case of Covid-19 in Nebraska was reported in March of 2020. One of the most popular places for recreation in the state of Nebraska is to visit our state parks and recreation areas. The purpose of this research is to determine how the Covid-19 pandemic has impacted visitation at Nebraska state parks and recreation areas. To do this, the Nebraska Game …

Regenerative Agriculture: A Pathway For Addressing Nebraska’S Water Quality And Soil Degradation Challenges, Kjersten Hyberger

Department of Environmental Studies: Undergraduate Student Theses

It is important to begin this thesis by acknowledging that the State of Nebraska is on stolen Native land. Furthermore, the University of Nebraska is a land-grant university that was ultimately given 89,920 acres of Native lands for the paltry sum of $11,194. To date, the University of Nebraska has benefited from a 51:1 profit ratio on the funds raised from its 1873 land grant, raising over $500,000 in endowment principle. I humbly acknowledge that the privilege of earning my degree at UNL came through the often violent and bloody displacement of multiple tribal nations (High Country News, 2020).

Evaluating Ecosystem Health Of The Salt Creek Basin Through Two-Eyed Seeing, Shelby Serritella

Department of Environmental Studies: Undergraduate Student Theses

Few instances of prior research into socio-ecological health have brought together both Indigenous Knowledge Systems and Western science, especially in Nebraska. This study attempts to fill this gap in Lancaster County, Nebraska by using “Two-Eyed Seeing”. This equitably combines both Indigenous Knowledge Systems (qualitative data), obtained through oral interviews with Indigenous community members, and Western science (quantitative data), obtained through USGS, UNL, and U.S. Drought Monitor databases, to assess ecosystem health. Changes to the Salt Creek Basin were collected and analyzed through this Two-Eyed Seeing framework. Results found that there are high levels of consensus between both knowledge systems regarding …

Identifying A Consumer–Producer Agricultural Knowledge Gap, Aspen Rittgarn

Department of Environmental Studies: Undergraduate Student Theses

The purpose of this paper and online survey was to see if an agricultural knowledge gap between consumers and producers be found. Low agricultural literacy rates can lead to misconceptions of the agriculture industry, unhealthy food choices, environmentally unfriendly product choices, food waste, etc. The hypothesis for this thesis is that those born in the mid1960s to early 1980s (Generation X) will be the start of an increased knowledge gap. The survey was compiled of both qualitative and quantitative questions and questions were inspired by American Farm Bureau’s AITC Benchmarks. Responses were analyzed and the results revealed that my participants …

Shop Less, Shop Better: Ethical And Sustainability Concerns Throughout The Fast Fashion Supply Chain, Natali Ann Hoeg

Pacific Undergraduate Research and Creativity Conference (PURCC)

My capstone project is a series of short essays that describe how fast fashion is having negative impacts on local environments, communities, and supply chains. This research is a review of technical sources describing manufacturing of clothing and certification processes for alternative, sustainable textile production. Additionally, this review incorporates perspectives from journalists and documentarians, visiting and describing farms and factories that are involved with fast fashion production. This project was carried out over the course of a semester, as an independent study. The essays focus on the environmental and social impacts of fast fashion. Each of the six essays approaches …

Final Report: Turtle Creek Park, Auden Block, Juliette Chandler, Bethany Fitch, Haley Dickinson, Will Earley

Final Reports in ENST 411: Environmental Community Projects

During the Spring 2023 semester, we worked as a group with East Buffalo Township supervisors to develop plans for newly-acquired Turtle Creek Park. Specifically, our project centered on facilitating community engagement with Phase One of the restoration plan and helping the Supervisors lay a foundation for future phases of the park's revitalization. Our report details our work on mapping the park's trail system, identifying and mapping areas of poor drainage, and creating a series of interpretive signs for public education about the park, its natural history, and its ecology.

Women In Sustainable Leadership: A Case Study On The Perspectives, Opportunities, And Challenges Of Biologist And Conservationist Estrela Matilde, Ella Lyons

Independent Study Project (ISP) Collection

Despite the relatively small population of 8,000 occupants and the minimal international recognition of the Island of Príncipe, located off of the Gulf of Guinea on the Western Coast of Central Africa, the region has increasingly become a leading example of sustainable practices to be taken on a global scale in the near future to combat our current climate crisis. This case study explores the sustainable practices that Príncipe has learned to embrace under the leadership of Portuguese conservation biologist and project manager for the NGO Fundação Príncipe, Estrela Matilde. Estrela integrates social, cultural, and environmental conservation to align with …

Considerations For Solar Development: Comprehensive Assessment Of Solar Production Benefits And Consequences In Portugal, Jonathan Ramos Marcuse

Independent Study Project (ISP) Collection

In this paper, the potential for solar energy development in Portugal is explored, with a focus on the Alentejo region of Portugal. The Fernando Pessoa Photovoltaic plant that is approved for construction in the Santiago do Cacém municipality is analyzed. The size of the plant and the location are considered when studying the environmental, social, and economic impacts of the project. The possibility of a centralized solar array in Sines is also explored as an alternative, taking into account the environmental and social impacts on local communities. Additionally, the feasibility and benefits of implementing a decentralized energy grid, utilizing scattered …

Carbon Emission And Sequestration During The End-Permian Mass Extinction, Ying Cui

Sustainability Seminar Series

Dr. Ying Cui’s current projects include the carbon cycle feedbacks that aid in the recovery of climatic perturbation during the Paleocene-Eocene Thermal Maximum (PETM, 56 Ma) and the end-Permian mass extinction (EPME, 252 Ma). She uses novel isotopes such as boron, lithium and compound-specific carbon isotopes in sedimentary rocks to unravel changes in ocean chemistry, continental weathering, and changes in atmospheric CO2 levels. She will participate in an International ocean Discovery Project (IODP) Expedition 395 at Reykjanes Ridge and serve as an organic geochemist to understand the link between mantle convection and climate change in the late Cenozoic.

Recycling In The Mountain West, Zachary Billot, Caitlin J. Saladino, William E. Brown Jr.

Environment

This fact sheet synthesizes data on rates of recycling from the March 2021 report "50 States of Recycling," sponsored by the Ball Corporation.The information presented in this document focuses on the effectiveness of recycling in total and by recyclable item, as well as the quantity of product recycled specifically within the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah.

Pan-Arctic Soil Moisture Control On Tundra Carbon Sequestration And Plant Productivity, Donatella Zona, Peter M. Lafleur, Koen Hufkens, Beniamino Gioli, Barbara Bailey, George Burba, Eugénie S. Euskirchen, Jennifer D. Watts, Kyle A. Arndt, Mary Farina, John S. Kimball, Martin Heimann, Mathias Göckede, Martijn Pallandt, Torben R. Christensen, Mikhail Mastepanov, Efrén López-Blanco, Albertus J. Dolman, Roisin Commane, Charles E. Miller, Josh Hashemi, Lars Kutzbach, David Holl, Julia Boike, Christian Wille, Torsten Sachs, Aram Kalhori, Elyn R. Humphreys, Oliver Sonnentag, Gesa Meyer, Gabriel H. Gosselin, Philip Marsh, Walter C. Oechel

Daugherty Water for Food Global Institute: Faculty Publications

Long-term atmospheric CO₂ concentration records have suggested a reduction in the positive effect of warming on high-latitude carbon uptake since the 1990s. A variety of mechanisms have been proposed to explain the reduced net carbon sink of northern ecosystems with increased air temperature, including water stress on vegetation and increased respiration over recent decades. However, the lack of consistent long-term carbon flux and in situ soil moisture data has severely limited our ability to identify the mechanisms responsible for the recent reduced carbon sink strength. In this study, we used a record of nearly 100 site-years of eddy covariance …

Environment And Sustainability: March 2023, Environment And Sustainability, Office Of The President

Environment and Sustainability Archives

• Green tips campaign

• Green Events Guide

• Supplier workshop for climate action

• New solar panels in Karachi and Kampala

• Organic vegetables supplied to NFSD, Stadium Road

• And much more…

Collaboration Between Science And Art Through A Special International Symposium For Ecosystem Health And Sustainability, Changwoo Ahn Dr.

The Transdisciplinary STEAM+ Journal

The collaborations between ecosystem restoration and art practices was epitomized by the eco-artist Jackie Brookner who said: “it is not a matter of the scientists providing the hard-core research and artists the soft outreach; rather, the dynamics engendered in the space between disciplines is full of information necessary to solve complex problems at the systemic level”. This paper reviews and summaries the goals, activities, and lessons learned from a special symposium, which was held at the 12^th INTECOL (International Congress of Ecology) conference in Beijing, China, August 21 through 25, 2017, where about 3000 people attended from 70 countries. …

Exploring Innovative Engineering Solutions To Environmental Challenges, Yang Deng

Sustainability Seminar Series

Our environment faces different challenges. Environmental engineers find solutions at the interface between humans and the environment. Technology innovation and inventive engineering design provide an approach to surmount the challenges. My research program focuses on environmental systems and processes. Particularly, we use physical and chemical principles to tackle water quality-related issues. Because water actively interacts with other environmental elements (e.g., air, soil, sediments, and solid waste), our efforts will ultimately benefit the whole environmental system. This presentation will introduce two intertwined research threads that my group has nurtured over the past years. The first theme is technology innovations for mitigation …

Developing Ecological Security Pattern For Coastal Wetlands Based On “Three-Line Integration” Spatial Strategy, Xiaowen Li, Liehui Zhi, Tiantian Ma, Zengli Liu, Baoshan Cui, Dongdong Shao, Yu Cao, Yonglin Mu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Coastal wetlands function as key socioeconomic resources as well as ecological barriers for sustainable development in coastal regions. Although previous research and practices indicate that restoration of degraded wetlands needs combination with intact natural wetlands to achieve best integrated ecosystem services, this kind of integration is still lacking both in research and practice. In the past decades, increased land reclamation coupling with climate change (e.g. sea level rise) have led considerable coastal squeeze effects and intensified degradation and loss in coastal wetlands along Chinese coastline, restoration of damaged coastal wetlands is therefore urgently needed to enhance the overall ecological functions …

Understanding Binational Water Scarcity, San Diego Regional Climate Collaborative, Avery Aquino, Darbi Berry

San Diego Regional Climate Collaborative

Water scarcity has become a growing concern in many regions around the world, including the San Diego, CA and Tijuana, MX border region Water is a valuable resource that sustains all life on earth, and the San Diego/Tijuana border region is no exception. With increasing population growth, urbanization, and changing climate patterns on both sides of the border, the demand for water resources has significantly outstripped its availability in this region. As a result, it has become essential tounderstand the extent and impacts of water scarcity, and to develop innovative and sustainable solutions that can mitigate its effects.

Off The Rails: Cinematic Trains As Technological Controls Of The Natural World, Trinity Thompson

Department of Environmental Studies: Undergraduate Student Theses

Short train rail lines across the United States are seeing increased national funding to reduce toxic chemical spills caused by train derailments, the most notable of which happened in February 2023 in East Palestine, Ohio. A year prior, the film White Noise (2022) featured a similar toxic train derailment incident, taking place, too, in Eastern Ohio, and featuring actors from the town of East Palestine. In considering other films featuring trains, I identified a pattern of environmental conflict, leading me to question the relationship between trains and the natural environment as portrayed in popular cinema. To conduct my research, I …

Proposing Urban Agroforestry Designs For Lincoln, Nebraska: A Model From Berlin, Germany, Noah Johnson

Department of Environmental Studies: Undergraduate Student Theses

Given the threat of a worsening climate crisis, there is a strong need for community and ecosystem resilience. Diverse urban agroforestry systems have the potential to accomplish both and meet many of the objectives outlined in the city of Lincoln, Nebraska’s climate action plan. Additionally, Berlin, Germany could provide an effective model for Lincoln in this regard given the city’s extensive history of established urban agroforestry systems. The objective of this study then is to develop a design for an urban agroforestry site modeled on Berlin’s allotment gardens and tailored to Lincoln’s needs. The methods for creating this design included …

Nitrates In Nebraska, Michelle Zenk

Department of Environmental Studies: Undergraduate Student Theses

For my senior thesis project, I decided to study nitrate pollution to better understand and analyze how college students in Nebraska viewed and understood the complex issue of nitrate pollution. From my study only half of college students surveyed viewed nitrate pollution as a problem. Only 15 percent of college students test their water for nitrates, and most college students were knowledgeable on how nitrate pollution occurs. Due to the negative impacts of nitrate pollution within human health, soil health, and ecosystem function further work needs to be completed to raise awareness and knowledge on the impacts of nitrate pollution.

Quantifying The Carbon Stored And Sequestered By The Trees On Pomona College’S Campus, Paola A. Giron-Carson

Scripps Senior Theses

We are experiencing a climate crisis that must be confronted with strategic mitigation. Pomona College contributes to the climate crisis through its emissions for which there is a baseline record. However there is no baseline record of the climate mitigation currently performed by the trees on Pomona’s campus through carbon storage. This study seeks to determine a current baseline quantity of carbon stored and sequestrated by Pomona’s trees as well as possible courses of climate mitigation for Pomona College to take. Initial information gathering was conducted through interviews with several stakeholders. This study was conducted using data collected prior to …

Socio-Economic Comparative Analysis Of Front-Of-The-Meter And Behind-The-Meter Microgrids For Panamnik, Olivia C. Amann Mcshea

Cal Poly Humboldt theses and projects

In Northern California, the Karuk Tribe is feeling the effects of climate change on inadequate energy infrastructures leading to unreliable power supply. Improving energy reliability in a way that also increases energy sovereignty is necessary. Renewable energy microgrids have emerged as a pathway forward.

Modeling ownership structures and cash flows for different microgrid configurations can support the Tribe’s implementation of a microgrid in Orleans, CA that maximizes community benefits. This thesis considers a front-of-the-meter (FTM) and behind-the-meter (BTM) configuration, both approximately 2 MW solar PV and 3 MW/12 MWh battery energy storage. Cash flows including capital costs, operations and maintenance …

Middle Savannah River: An A/R/Tographic Ecopedagogical Ethnography Experimenting With Rhizomatic Perspectives, Lisa Augustine-Chizmar

College of Graduate Studies: Theses & Dissertations

This research is an experiment in perspective. Using the four commonplaces (Schwab, 1978), I practiced letting the Savannah River teach me what there is to know about the water, the land, the people, and the other entities that depend on ki through artistic, ethnographic, and ecopedagogical lenses. The ethnographic findings describe the social actors that depend on ki and give a voice to the River. The a/r/tographic findings display the River on a canvas map through two hundred years using paint, clay, photography, video, abstract acrylics, and fabric. Together, these methods contribute to a unique ecopedagogical journey. This word cloud …

Assessing The Knowledge On Sustainability And Barriers To Daily Sustainable Practices Among Faculty And Students In Higher Education: The Case Of Eastern Illinois University, Joel Edem Holison

Masters Theses

The concept of sustainable development gained prominence with the publication of the Brundtland Report, which emphasized economic progress without jeopardizing future generations' well-being. Following that, the Education for Sustainability (EfS) program was created by the United Nations to raise sustainability awareness. However, the transition to sustainable living is fraught with difficulties, including a lack of knowledge, financial constraints, infrastructure gaps, and political ideologies. This study focuses on sustainable practices among Eastern Illinois University (EIU) students and faculty, as well as the barriers to daily sustainable behaviors. As independent variables influencing sustainable practices, the study evaluates sustainability knowledge/awareness, personal financial situation, …

Eating Change: A Critical Autoethnography Of Community Gardening And Social Identity, Jessica Gerrior

Antioch University Dissertations & Theses

Community gardening efforts often carry a social purpose, such as building climate resilience, alleviating hunger, or promoting food justice. Meanwhile, the identities and motivations of community gardeners reflect both personal stories and broader social narratives. The involvement of universities in community gardening projects introduces an additional dimension of power and privilege that is underexplored in scholarly literature. This research uses critical autoethnography to explore the relationship of community gardening and social identity. Guided by Chang (2008) and Anderson and Glass-Coffin (2013), a systematic, reflexive process of meaning-making was used to compose three autoethnographic accounts. Each autoethnography draws on the author’s …