Environmental Studies Commons^™

A Call For Proactive Human–Bear Conflict Mitigation, Annabella R. Helman

Human–Wildlife Interactions

This commentary serves as a call to action for the creation of proactive mitigation efforts to lessen human–bear conflict based on comprehensive predictive data models.

Coal-To-Liquid Technology: A Look At The Geopolitical Tension Behind China's Energy Strategy, Kaela Cote-Stemmermann

Scripps Senior Theses

As interest in renewable energy development continues to rise around the globe, the alignment of China’s capabilities and incentive to invest in the green energy sector position the country in a leading role. However, China’s recent investment in coal-to-liquid (CTL) technology raises questions as to the direction of China’s energy policy and reflects broader geopolitical tensions within the Chinese government. Although CTL technology has been widely criticized as being environmentally unfriendly and economically unsustainable, China continues to invest in it at an astounding pace. Research proposes several possible explanations, such as corruption or local conflicts of interest, however, a critical …

Wilderness Solitude In The 21st Century, Thomas C. Lang

Graduate Student Theses, Dissertations, & Professional Papers

Recent advances in mobile communication technology have led to a decrease in opportunities for individuals to experience alone-time within daily life. As a result, the solitude offered by wilderness landscapes has become all the more valuable. Past research on wilderness solitude has been divided into two distinct frameworks: the Social-Spatial Perspective and the Humanistic Perspective. This distinction has severely limited the development of a comprehensive research model that incorporates all the possible conditions relating to wilderness solitude. This study synthesized past research and theory to create a quantitative model of wilderness solitude which includes elements from both research perspectives, while …

Volunteer Environmental Stewardship And Affective Labour In Philadelphia, Alec Foster

Faculty Publications - Geography, Geology, and the Environment

Recent research has critically evaluated the rapid growth of volunteer urban environmental stewardship. Framings of this phenomenon have largely focused upon environmentality and/or neoliberal environments, unfortunately often presenting a totalising picture of the state and/or market utilising power from above to create environmental subjects with limited agency available to local citizens. Based upon qualitative research with volunteer urban environmental stewards in Philadelphia, affective labour is proposed as an alternative explanation for participation. Stewards volunteered their time and labour due to the intense emotional attachments they formed with their neighbourhoods, neighbours, and nonhuman others in relationships of affective labour. Volunteer urban …

Restoration Of Mauri (Life-Force) To Okahu Bay: Investigation Of The Cultural, Social, And Environmental Restoration, Emily Freilich

Pomona Senior Theses

This thesis investigated the restoration of mauri (life-force) to Ōkahu Bay, Auckland New Zealand. Ōkahu Bay is part of the land and waters of Ngāti Whātua Ōrākei, a Māori hapū (sub-tribe). Ngāti Whātua Ōrākei has been driving the restoration, restoring Ōkahu Bay based on their worldview, visions, and concerns. This vision and control of the restoration process allows them to bring in the hapū in sustainable engagement and have the long-term vision and commitment necessary for self-determination. However, while there has been progress with projects and improved decision-making authority, hapū members are still not seeing their whānau (family) swimming in …

An Assessment Of The Sharing Economy And Its Policy Solutions Through The Lens Of Sustainability, Chloe An

Pomona Senior Theses

This senior thesis in environmental analysis explores the promise of sustainability of the sharing economy, its shortcomings from this positive potential, and possible policy solutions to help it reach its fullest, positive potential. At its core, the sharing economy enables shared access to goods and services that would otherwise sit in idle or underutilized capacity – popular platforms such as Uber, Lyft, Airbnb, and craigslist all fall within the sharing economy. By enabling affordable and convenient access to goods that would otherwise sit idle, the sharing economy encourages maximal use of a good that already exists rather than seeking out …

Restoration Of Mauri (Life-Force) To Ōkahu Bay: Investigation Of A Community Driven Restoration Process, Emily Freilich

Pomona Senior Theses

This thesis investigated the restoration of mauri (life-force) to Ōkahu Bay, Auckland New Zealand. Ōkahu Bay is part of the land and waters of Ngāti Whātua Ōrākei, a Māori hapū (sub-tribe). Ngāti Whātua Ōrākei has been driving the restoration, restoring Ōkahu Bay based on their worldview, visions, and concerns. This vision and control of the restoration process allows them to bring in the hapū in sustainable engagement and have the long-term vision and commitment necessary for self-determination. However, while there has been progress with projects and improved decision-making authority, hapū members are still not seeing their whānau (family) swimming in …

Really Effective (For 15% Of The Men): Lessons In Understanding And Addressing User Needs In Climate Services From Mali, Edward Carr, Sheila Onzere

Sustainability and Social Justice

The design of effective climate services requires the identification of a problem that might be addressed through the provision of weather and climate information, and the design and delivery of actionable information to a set of appropriate users. The utility of weather and climate information for a given user is shaped not only by exposure to particular weather, climate, and market shocks and stresses, but also the sensitivity of that user’s livelihoods to particular shocks and stresses and whether or not their adaptive capacity includes the ability to use such information. Therefore, effective climate services are very place-, time-, and …

New Studies In Rio Grande Valley History, Milo Kearney, Anthony K. Knopp, Antonio Zavaleta, Thomas Daniel Knight

Studies in Rio Grande Valley Regional History Series

Spanglish, a poem / Mario Barrera -- Place identity formation in the Lower Rio Grande Valley: the identity of Brownsville / Elim Zavala -- The complexity of land custody in 19th century deep South Texas / Eugene Fernandez -- Not in Kansas anymore: selling midwesterners the 'Magic Valley' of South Texas / Craig H. Roell with Ruth May Euler Roell -- Alexander Headley, public servant or scoundrel? / Norman Rozeff -- Rebels at the Rio Grande: naval actions on the international border in 1863 / Walter E. Wilson -- Matamoros en la época de la constitución de 1917 / Rosaura …

Climate And Crime: Examining The Relationship Between Extreme Weather Events And Crime Rates In The United States, Erin Tully

CMC Senior Theses

This study attempts to determine whether there is a relationship between extreme weather events and crime rates. Due to the increasing effects of climate change, it is critical we understand the societal effects of extreme weather. Here, a panel data fixed effects regression was used to analyze state and year level data. It was hypothesized that there would be a relationship between crime and extreme events, but the results did not show a statistically significant relationship. Further research with increased geographic and temporal controls is encouraged.

Using Renewable Energy To Increase Tribal Sovereignty: A Feasibility Study For A Biomass Energy Plant On The Cocopah Reservation, Lauren Katrina D'Souza

CMC Senior Theses

Native American reservations in the United States are often located on mineral-rich lands, making them a target for fossil fuel development in already socioeconomically disadvantaged areas. As environmentally damaging as they are, coal and oil industries can bring invaluable jobs and money to isolated reservations, causing tribes to rely on fossil fuels for mere economic survival. In these instances of corporations or the federal government exploiting Native American labor and land, tribes lose the most fundamental principle of tribal governance: tribal sovereignty. Replacing fossil fuels and securing energy independence with a stable, renewable energy source is key to reclaiming that …

Defining Effective Teaching In Environmental Education: A Georgia 4-H Case Study, Lillian G. Meighan, Nicholas E. Fuhrman

Journal of Research in Technical Careers

Many studies have examined the positive learning outcomes of environmental education (EE), yet few have questioned the means for achieving such outcomes through non-formal teaching methods. Six interviews and four observations were conducted with 4-H environmental educators in Georgia. Study participants defined effective instruction in Georgia 4-H EE as novel and student-centered, where the educator utilizes their own distinct teaching styles, management of the learning environment, and extra resources while capitalizing on teachable moments. Educators worked to create both personal and environmental connections to inspire students to pursue science and environmental careers. EE trainings should prepare educators with either natural …

Growing Youth Programming At Garden City Harvest Through Participatory Action Research, Hannah B. Oblock

Graduate Student Theses, Dissertations, & Professional Papers

This professional paper presents a program evaluation and strategic plan for the youth development farming programs at Garden City Harvest (GCH), a non-profit in Missoula, Montana, which coordinates community-centered agriculture projects and facilitates sustainable agriculture education. The youth programs, Youth Harvest (YH) and Youth Farm (YF), hire adolescents of 15-18 years of age to work on their urban farms to learn about sustainable agriculture, job readiness skills, and social-emotional well-being. As the organization continues to expand, especially with the addition of a new facility, GCH administration and staff are interested in learning how the programs impact the youth employees and …

Searching The Internet To Estimate Deer Population Trends In The U.S., California, And Connecticut, G. Webb

Faculty Research, Scholarly, and Creative Activity

Information for decision making may be publicly available, but costly to obtain. As an experiment in environmental scanning, the internet was searched on a daily basis over several years to collect information and provide analysis related to decisions on deer management. The process discovered that, contrary to common assumptions, the U.S. deer population has apparently been falling since about the year 2000 based on analysis of available state data that had not been aggregated. In some cases, state population estimates were created using standard procedures on available data. Results indicate that differences in survey methods appear to be relatively constant …

Prisons, Policing, And Pollution: Toward An Abolitionist Framework Within Environmental Justice, Ki'amber Thompson

Pomona Senior Theses

Environmental Justice defines the environment as the spaces where we live, work, and play. The Environmental Justice (EJ) Movement has traditionally used this definition to organize against toxics in communities. However, within EJ work, prisons or policing have often not been centralized or discussed. This means that the approximately 2.2 million people in prison are excluded from the conversation and movement. Additionally, communities and activists are identifying police and prisons as toxics in their communities, but an analysis of policing and prisons is largely missing in EJ scholarship. This thesis explores the intersection between prisons, policing, and pollution. It outlines …

Zoning And Complementary Incentives To Protect Farmland: A Case For Missoula County, Kaitlin Mccafferty

Graduate Student Theses, Dissertations, & Professional Papers

Urban sprawl reflects an inefficient use of land that diminishes both rural landscapes and quality of life turning farms, ranches and open space into siloed suburban communities. This results in less walkable cities with more traffic and air pollution, among other negative consequences. Farmland constitutes a particularly important resource that often faces degradation or loss due to sprawl. Higher quality agricultural soils are particularly desirable for development because they are flat and well-drained. Farmland is also important for urban communities concerning food security, environmental health, and economic well being. As American cities continue to grow, farmland around urban areas has …

Volunteering For Vegetables: Community Agriculture And The Prospects For Building A More Democratic Food System, Kali Orton

Graduate Student Theses, Dissertations, & Professional Papers

Scholars and activists hold varied ideas about what a more just and equitable food system might look like. Food democracy, one of these alternative food system theories, centers around the idea that all people should have equal opportunity to meaningfully contribute to the shaping of their food systems. Community farms, due to their socially-oriented qualities, present one possibility for people to develop the skills and knowledge necessary to function as food citizens and build food democracy.

This research explores and seeks to inform food democracy theory through case studies of two urban community farms – one in Missoula, Montana, and …

40 Years On The International Flathead: An Assessment Of Transboundary River Governance, Jedd Sankar-Gorton

Graduate Student Theses, Dissertations, & Professional Papers

Global population growth, climate change, and industrialization, are putting extreme pressures on worldwide freshwater supplies (Cosens 2010). Of the global freshwater supplies, transboundary water sources play a crucial role in sustaining populations. Over 40% of humans on Earth rely on a transboundary river or lake for access to water, and 90% of the world’s population lives in countries that share bodies of water with at least one other country (UN 2008). Taken together, the motivations for improving governance of transboundary water systems have never been stronger. To meet the challenges associated with transboundary water governance, researchers working at multiple scales …

An Assessment Of Climate Variability On Farmers' Livelihoods Vulnerability In Ayeyarwady Delta Of Myanmar, Naw M. Lar, Nathsuda Pumijumnong, Raywadee Roachanakanan, Noppol Arunrat, Soe Tint

Applied Environmental Research

This study assesses the vulnerability of farm households in the Ayeyarwady Region, Myanmar. Fifty-nine farm households were purposively sampled to conduct a questionnaire survey, and secondary data were collected in 2016. In order to assess variability in household vulnerability, the Livelihood Vulnerability Index (LVI), based on five types of 'capital' as identified in the Sustainable Livelihoods Framework, was adopted and modified according to the local context. Vulnerability scores ranged from 0 (low vulnerability) to 1 (highly vulnerable), with an average LVI of 0.442, indicating moderate overall vulnerability across the study area. Regarding the five types of 'capital', households were most …

The Use Of Dredged Sediment From The Watsongpeenong Canal With Paper Mill Residue To Produce Facing Bricks, Jiraporn Namchan, Nuta Supakata

Applied Environmental Research

The potential to use dredged sediment from the Watsongpeenong Canal and paper mill residue as the primary raw materials for producing facing bricks was studied in the laboratory. Dredged sediment and paper mill residue were chemically, mineralogically, and thermally characterized using X-ray fluorescence (XRF) and X-ray diffraction (XRD). To evaluate the effects of the contents of the paper mill residue on pore-forming, large amounts of paper mill residue, ranging from 5 to 7 % by mass, were blended with dredged sediments and fired at 700oC. The physical-mechanical properties, including dimensions and tolerances, wryness, deviation of the right angle, water absorption, …

Investigating Reef Contact Rates Of Snorkel Visitors At Koh Sak, Pattaya On Guided And Non-Guided Coral Reef Tours, Wayne Phillips

Applied Environmental Research

Recreational snorkelling is a popular activity at Koh Sak, Pattaya Bay and although most snorkel visitors to the island arrive by speedboat on guided tours, many visitors arrive on tours that do not provide a guide. Because there is widespread agreement that reef-based tourism negatively impacts coral reefs it is important to understand the potential role guides play in reducing visitor impacts. In this study 421 snorkelers (35 % of whom came on non-guided tours) were observed on the reef for a period of 10 minutes. The following information was recorded so that a per person reef-contact rate could be …

Assessment Of The Sustainability Of Accra Metropolitan Area, Ghana, Moses K. Aryee, Nathsuda Pumijumnong, Paramita Punwong, Raywadee Roachanakanan

Applied Environmental Research

Cities have become integral in the quest to achieving universal sustainable development. For example, the United Nations in 2015 as part of the 17 Sustainable Development Goals called for cities and human settlements to be inclusive, safe, resilient and sustainable (Goal 11). This was in line with the 2012 National Urban Policy of Ghana which seeks to promote a sustainable, spatially integrated and orderly development of urban settlements with adequate housing, infra-structure and services, efficient institutions, and a sound living and working environment for all people to support the rapid socioeconomic development of Ghana. Six years into the imple-mentation of …

Flash Flood Risk Estimation Of Wadi Qena Watershed, Egypt Using Gis Based Morphometric Analysis, Wael M. Elsadek, Mona G. Ibrahim, Wael E. Mahmod

Applied Environmental Research

Flash flooding is one of the periodic geohazards in the eastern desert of Egypt where many parts of Upper Egypt, Sinai, and Red Sea areas were hit by severe flash floods, for example in 1976, 1982, 1996 and January 2010. The hazard degree for each sub-basin was determined using the approach developed by El-Shamy for assessing susceptibility of sub-basins to flash flooding risk. To identify at-risk sub-basins, two different methods were applied. The first method is based on the relationship between the drainage density and bifurcation ratio, and the second one uses the relationship between drainage frequency and bifurcation ratio. …

Evaluation Of Greenhouse Gas Emissions From Municipal Solid Waste (Msw) Management: Case Study Of Lampang Municipality, Thailand, Pantitcha Outapa, Veerapas Na Roi-Et

Applied Environmental Research

The issue of greenhouse gas (GHG) emissions from municipal solid waste (MSW) is important in the context of climate change. Reduction of GHGs from waste disposal systems is one of the management strategies forming part of Thailand's National Economic and Social Development Plan. This project evaluated emissions from a municipal solid waste system covering transportation and disposal in Lampang Municipality, northern Thailand. GHG emissions from transportation were estimated by the Institute for Global Environmental Strategies (IGES) based on the travel distance of the vehicles, using a vehicle emission model and vehicle fuel consumption. GHG emissions during the disposal process were …

Seasonal And Land Use Effects On Amphibian Abundance And Species Richness In The Sakaerat Biosphere Reserve, Thailand, Matthew Crane, Colin Strine, Pongthep Suwanwaree

Applied Environmental Research

Habitat destruction and degradation in the tropics have led to a dramatic increase in altered habitats. Understanding the impacts of these disturbed areas on biodiversity will be critical to future conservation efforts. Despite heavy deforestation, Southeast Asia is underrepresented in studies investigating faunal communities in human-modified landscapes. This project assessed the herpetofaunal community in dry dipterocarp forest, secondary disturbed forest, and Eucalyptus plantations in the Sakaerat Biosphere Reserve. In May, June, and September of 2015, we surveyed using 10 passive trapping arrays. Both the Eucalyptus plantations and secondary disturbed forest habitats (224 and 141 individuals, respectively) had higher amphibian abundance …

Morphometric Temporal Change Analysis For The River Nile Forced Bends Using Rs/Gis Techniques: Case Study Of Damietta Branch Of The Nile River, Egypt, Reham A.B. Aborahma, Wael E. Mahmod, Hassan E.B. Fath

Applied Environmental Research

The River Nile is one of the world's longest rivers. The Damietta branch in Egypt is important as a major source of irrigation and navigation path from Cairo to the Mediterranean Sea. Morphological changes in this branch of the Nile occurred following construction of the Aswan High Dam, which affected sedimentation and erosive flow, especially at bends in the river. In this study, morphometric temporal changes were investigated for the forced bends using Remote Sensing (RS) and Geographical Information System (GIS) techniques for a study period between 1987 and 2015. In addition, a comparative study was performed among three image …

Environmental Links To Ectopic Kidney Diseases, Firas Alhasson

Theses and Dissertations

Nonalcoholic fatty liver disease (NAFLD) is the most common liver disease in the western culture and worldwide. Its morbidity has been raising and it has become a burden on the public health. NAFLD is associated with other metabolic diseases such as Diabetic Mellitus and hypertension. NAFLD is a wide spectrum of symptoms, from an accumulation of fat in the liver (cirrhosis) to production of scar tissue (Fibrosis). The liver along with other distal organs such as the kidney and cardiovascular system can be damaged as ectopic manifestations of NAFLD. Contamination of drinking water with Cyanobacterium toxin (Microcystin) and water disinfection …

Analyzing Stakeholders’ Workshop Dialogue For Evidence Of Social Learning, Amanda L. Bentley Brymer, J. D. Wulfhorst, Mark W. Brunson

Environment and Society Faculty Publications

After much debate and synthesis, social learning scholarship is entering an era of empirical research. Given the range across individual-, network-, and systems-level perspectives and scales, clear documentation of social learning processes is critical for making claims about social learning outcomes and their impacts. Past studies have relied on participant recall and concept maps to document perceptions of social learning process and outcome. Using an individual-centric perspective and importing ideas from communication and psychology on question-answer learning through conversational agents, we contribute an expanded conceptual framework and qualitative analytical strategy for assessing stakeholder dialogue for evidence of social learning. We …

The Implications Of Group Norms For Adaptation In Collectively Managed Agricultural Systems: Evidence From Sri Lankan Paddy Farmers, Arielle Tozier De La Poterie, Emily Burchfield, Amanda R. Carrico

Environment and Society Faculty Publications

A growing literature seeks to explore the factors shaping adaptation to climate change. In collectively managed common pool resource systems, there is often a tension between behavior that benefits the individual and actions that benefit a larger group. Resource users in sustainable systems must therefore work together to ensure outcomes that are beneficial to the group as a whole. However, in the face of changing social, political, and environmental conditions, community norms may change, leading to the emerging of new behavioral patterns. Understanding when and why people decide to act in ways that benefit the group as a whole can …

Natural Resource Access Rights And Wrongs: Nontimber Forest Products Gathering In Urban Environments, Susan Charnley, Rebecca J. Mclain, Melissa R. Poe

Institute for Sustainable Solutions Publications and Presentations

This article uses research about non-timber forest products (NTFP) gathering in Seattle, Washington, USA to examine how people gain access to natural resources in urban environments. Our analysis focuses on gathering in three spaces: parks, yards, and public rights of way. We present a framework for conceptualizing access, and highlight cognitive mechanisms of access associated with foragers’ internal moral judgments about harvesting. Key findings are: (1) internal moral calculations about whether it is right or wrong to harvest a particular NTFP in a particular place are an important but previously unacknowledged mechanism governing resource access; and (2) these calculations may …