Mineralogical And Chemical Characteristics Of Gossan Waste Rocks From A Gold Mine In Northeastern Thailand, Thitiphan Assawincharoenkij, Christoph Hauzenberger, Chakkaphan Sutthirat

Applied Environmental Research

The mineralogical and chemical compositions of various ocher gossans from a gold mine in northeastern Thailand were investigated, including some heavy metals and other toxic elements. Mineralogical characteristics were carried out using X-Ray Diffractometer (XRD) and Scanning Electron Microscope (SEM) whereas chemical compositions were analyzed using Electron Probe Micro-Analyzer (EPMA). These ocher gossans can be classified, initially based on Munsell color, into five types: type-I (pale-yellow color), type-II (brownish-yellow color), type-III (yellowish-brown color), type-IV (dusky-red color) and type-V (red color). The primary silicate minerals (i.e., quartz, garnet epidote and amphibole) are found in type -I, -II, -III and -IV. They …

Solid Waste Generation, Composition And Management In Paro Hotel Industry, Choni Zangmo, Alice Sharp

Applied Environmental Research

Management of solid waste has become an increasingly important global issue as a result of population growth, as well as increasing individual needs, changes in lifestyle and growth in tourism. This waste management problem has become severe in the Paro region of Bhutan, driven by growth in tourism, changes in consumption patterns and growth in GDP. This research aimed to study the amount of waste sent to landfill, and the current status of solid waste management systems and waste composition in Paro District hotels. The current composition of solid waste from hotels comprises organic waste (53 %), glass (14 %), …

Bioaccumulation Of Heavy Metals Using Selected Organisms Isolated From Electronic Waste Dumpsite Of Two South-Western States In Nigeria, Akintokun K. Aderonke, Onatunde O. Oladimeji, Olufunke B. Shittu, Itunu C. Okeyode, Michael O. Taiwo

Applied Environmental Research

Heavy metals from electronic wastes can accumulate to alarming concentrations in soils, causing significant detrimental impacts on human life and the environment. Bioaccumulation of heavy metals by bacteria and fungi has been a major focus of most bioremediation studies owing to the excellent metal-binding properties. The current study was conducted to isolate the most promising Zn, Cu and Pb tolerant microorganisms from contaminated soils, and to assess their metal accumulating abilities. Bacillus licheniformis, B. polymyxa, Pseudomonas aeruginosa, Micrococcus roseus, Aspergillus niger and A. flavus were selected for the bioaccumulation study, based on their known tolerance to heavy metals. Bacillus licheniformis …

Kaolin Modified Nano Zero Valent Iron Synthesis Via Box-Behnken Design Optimization, Pummarin Khamdahsag, Wannakan Thongkao, Apichart Saowapakpongchai, Visanu Tanboonchuy

Applied Environmental Research

Nano zero valent iron (NZVI) has been extensively studied for its application to treat pollutants, particularly in contaminated water. This research studies enhancement of the reducing power of NZVI using kaolin as a supporter and ethanol as a medium. Kaolin modified nano zero valent iron (K-NZVI) was synthesized under three different parameters including ethanol content (0-100 v%), ratio of kaolin to NZVI (0-1.5), and dropping rate of NaBH4 (4-10 mL/min). The Box-Behnken Design was used to design the experimental conditions, and Reactive Red 120 was used as an organic pollutant probe to quantify the reducing power of the synthesized K-NZVI. …

A Gis Model For Pm10 Exposure From Biomass Burning In The North Of Thailand, Borworn Mitmark, Wanida Jinsart

Applied Environmental Research

Human exposure to particulate matter with an aerodynamic diameter below 10 µm (PM10) is found to be associated with biomass burning in Thailand. Recent investigations confirm that primary sources of PM10 are natural forest fires and agricultural waste burning. Incidence of atmospheric haze increases significantly during the dry season from January to April. PM10 exposure in eight provinces in Northern Thailand were determined using GIS through spatial interpolation. Daily average ambient PM10 concentrations from 10 monitoring stations were used as the input data for the GIS model. Three interpolation techniques: Inverse Distance Weighted (IDW), Kriging and Spline, were compared. The …

Mitigating An Energy Utility Death Spiral In The United States: Applying Lessons From Germany, Eric W. Hopf, Will O'Brien, Timothy Downs, Alistair Pim

Sustainability and Social Justice

The purpose of this paper is to present evidence that the United States is entering a "Utility Death Spiral" - a dramatic shift away from the utility based model of electricity supply to consumers. It also explores how U.S utilities can reposition themselves to best mitigate the economic losses associated with a Death Spiral. A Utility Death Spiral is currently taking place in Germany called the "Energiewende" and it is having immediate impacts on its energy landscape. The case study of the Energiewende is presented, its impacts, and the response taken by the country’s “big four” utility companies. After analyzing …

Addressing Conundrums For Urban Environmental Planning Under Climate Change In Mexico City, Mexico And Rosario, Argentina, Eric Pasay

Sustainability and Social Justice

Urban centers in Latin America are experiencing rapid growth and a host of intertwined environment and development problems related to climate change. In response, cities have started implementing sustainability initiatives and climate action plans. These plans generally target key sectors, ranging from transportation to water and sanitation, and focus on infrastructure improvements. Often, the objectives of sustainability plans are not met and tend to be mitigation-centric, despite explicit calls to address urban poverty. This paper analyses two case studies in Mexico City, Mexico and Rosario, Argentina to illustrate three risk conundrums that limit the success of sustainability initiatives in cities. …

Capturing The Resilience Dividend: Post Hurricane Sandy Insights From Brooklyn's Sea Gate Community, Alexander M. Rezk

Sustainability and Social Justice

This research project presents a resilience, governance, and vulnerability analysis of populations traditionally considered as non-vulnerable to natural disasters and climate related events. The paper examines how homeowners in Sea Gate, a neighborhood located on Coney Island, in Brooklyn, New York, experienced systemic disruption following Hurricane Sandy. This research sets out to answer the following questions: How does the lived experience of homeowners in a coastal community reflect the creation of newly vulnerable populations in regard to natural disasters in New York City? How is the current municipal resilience strategy being perceived as managing these shifts? And finally, what avenues …

Seeing Community Through The Trees: Characterizing Resident Response To Urban-Tree Planting Initiatives, Eli Goldman

Sustainability and Social Justice

Urban tree planting initiatives have become common across cities in the United States. In order to advocate for sustainable urban forests, managers of urban planting initiatives must adopt a strong community framework, which includes community values in reforestation efforts. Clark University researchers conducted interviews and surveys with residents in six central Massachusetts cities and towns to assess why residents value urban trees and to characterize public response to reforestation efforts. Results indicate residents had positive experiences with tree planting programs, are most likely to value urban trees for aesthetic reasons, and commonly associate change in neighborhood character with Asian Longhorned …

Sweden’S Floating Refugee Camp: A New Form Of Spatial Segregation?, Miranda L. Weinstein

Sustainability and Social Justice

This paper looks at the structure of discrimination and marginalization of refugees and asylum-seekers. The paper investigates a new form of housing –– floatels –– which was seen in Sweden in 2016. This paper explores the relevant literature on identity, biopower, and spatial segregation, to make the case that floatels are contemporary forms of encampment. Floatels are clear examples of the State’s use of biopower to spatially segregate certain undesirable populations. By providing a case study of the situation in Sweden, the overall goal of the paper is to highlight the issues and complexity involved in refugee housing. In particular, …

Gis Specialist 2016 Internship With Cdm Smith In Boston, Massachusetts, Suzanne L. Meek

Sustainability and Social Justice

This report provides a detailed experience of my internship with CDM Smith during the summer of 2016. This was a formal 12-week internship that was extended an additional two weeks due to my success in the first few weeks. My title was listed as a GIS Specialist Intern. My responsibilities included applying GIS technologies to construction, water, and energy projects, digitizing various locations for cities and private clients, FEMA projects, and street light audits in two different towns in New England.

Searching For Ourselves: African Cultural Representation In Children’S Books In The United States, And Implications For Educational Achievement, Lulama Moyo

Sustainability and Social Justice

Using documentary and discourse analysis of children’s literature I explore the extent to which there is a multicultural gap in children’s literature to reveal the prevailing challenges of the colonized and Eurocentric values embedded in the contemporary education system that supports the monocultural socialization of young children in their early formative years. I translate my research through examining four thematic ways on how the multicultural gap is manifested which are subject matter, the lack of African writers, degree of complexity of diasporic experiences, and confronting whiteness. By focusing more specifically on the gap in African diasporic children literature, I review …

Public Opinion On Renewable Energy: The Nexus Of Climate, Politics, And Economy, Shawn K. Olson-Hazboun

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation research examines the factors underlying public opinion toward renewable energy in the United States. U.S. citizens in general support the continued development of renewable energy, yet opposition has been widely observed toward a variety of renewable energy facilities at the local level. Previous research on public responses to renewable energy has focused on one or a small number of communities experiencing renewable energy development. In this research I examine public views more broadly, in communities with and without renewable energy development, and also using nationally representative opinion data. I ask the following questions:

What local experiences influence how …

Evaluating Variables Of Patient Experience And The Correlation With Design, Dyutima Jha, Amy Keller Frye, Jennifer Schlimgen

Patient Experience Journal

The objective of this paper was to understand the variables of patient experience by analyzing recent and relevant evidence and to identify design solutions within the hospital environment that positively impact those variables. A systematic review of literature published from 2008-present was conducted to identify variables that contribute to patient experience benefits. Identified variables were documented and categorized into a design, organizational, and outcome variable matrix. Interviews were conducted with professionals from healthcare institutions, architecture firms and organizations committed to improving the patient experience. Data from healthcare facilities, with high patient experience scores, was also examined to derive effective design …

Lacuna: Transcendence Of The Human Body Through The Space Between, Anica Bottom

Scholarly and Creative Works Conference (2015 - 2021)

Examination of humans as dancers interaction with our surrounding environment. Performance and experimental movement improvisation clips shown.

The Trayless Dining Movement And The University's Future Transition, Jacquelyn Pearlmutter, J. R. Mastro

Geography and the Environment Capstone Projects

Across the globe, and in the United States, food waste causes negative financial, environmental, and social impacts (Plano, 2016). At the United States retail and consumer level, 90 billion pounds of food are wasted each year, which is equivalent to $161.6 billion annually (Plano, 2016). More than 50% of waste is diverted to landfills where the organic matter contaminates soil and groundwater, decomposes, and produces methane (Lopez et al., 2016). Methane, a greenhouse gas, is more potent than CO2 as it traps 25 times more radiation than CO2 (Lopez et al., 2017).

Poster prepared for the Environmental Studies Senior Seminar/Geography …

An Analysis Of Science Instruction And Environmental Education In Virginia And Oklahoma, Megan Wing

Environmental Studies Senior Seminar Projects

Through this project, I hoped to understand how scientists, politicians, and educational experts view climate change education for elementary students, organize current learning standards that relate to climate change education in Virginia and Oklahoma, highlight specific ways to incorporate climate change education in the classroom, and provide resources for teachers to use in the future.

Poster prepared for the Environmental Studies Senior Seminar.

A Proposal For Geothermal Heating & Cooling At The University Of Richmond, Zachary Snelling, Coleman Harris, Chelsea Wilson

Geography and the Environment Capstone Projects

This poster explores the viability of installing a geothermal heat pump at the University of Richmond. By analyzing geothermal reports, interviews with key informants, and installation requirements, we conclude whether the instillation of a geothermal heat pump is feasible at the University of Richmond. In addition, we explain the environmental and economic benefits of installing a geothermal heat pump.

Poster session for the Environmental Studies Senior Seminar/Geography Capstone.

Reedy Creek: Values Constraining The Adaptive Capacity To Environmental Regulation In The Forest Hill Neighborhood, Christie Marsh

Environmental Studies Senior Seminar Projects

The Intergovernmental Panel on Climate Change (IPCC 2014, 1) defines vulnerability as, “The extent to which a natural or social system is susceptible to sustaining damage from climate change.” Vulnerability is a function of both the physical system’s sensitivity to changes in climate and the ability of the societal system to adapt to said changes. Recently, organizations formed to produce assessments that define regional vulnerabilities to environmental issues for the sake of informing adaptation policies. With the increasing threat of a changing climate, adaptation policies are both a necessary and urgent response for successful adapting (Adger 2009). The majority of …

Environmental Management In Richmond, Virginia: A Case Study Of Reedy Creek, Emily Onufer, Jared Goldbach Ehmer, Andrew Loesch, Christie Marsh

Geography and the Environment Capstone Projects

This report analyzes the Reedy Creek restoration project through four distinct lenses and aims to achieve a fuller understanding of the factors influencing the project’s success or failure. We hope this report contributes to a greater appreciation of the complex and vast amount of decisions both cities and stakeholders make when complying with environmental regulations. Moreover, we hope to provide invaluable learning opportunities for future environmental projects undertaken in the City of Richmond.

Paper prepared for the Environmental Studies Senior Seminar/Geography Capstone.

Faculty Advisor: Dr. David Salisbury

Reedy Creek: Formal And Informal Policies Influencing The Stream Restoration, Emily Onufer

Geography and the Environment Capstone Projects

Many analyses, especially in the field of sociology, have debated the influence of informal groups such as nonprofits, coalitions, and consultants on formal policy-making bodies, mainly government agencies (see West 2004, Verloo2016). The Reedy Creek restoration project involved numerous policy-makers and stakeholders, all of whom influenced the project’s direction and outcomes in some way. Policy was a driving force behind the project from its inception. This analysis examines the roles and influence of the various stakeholders involved in the Reedy Creek restoration project, and attempts to analyze the influence formal and informal policy-making bodies can have on small-scale environmental management …

Food Security At The University Of Richmond, Kayla Sherman, Donald Edmonds, Yuncheng Liu

Geography and the Environment Capstone Projects

The University of Richmond’s Strategic Plan states the University’s goal to be “a leader in innovative practices that sustain our environmental, human, and financial resources” (Crutcher 2017). The University has also signed multiple national and global sustainability commitments such as the Talloires Declaration (2003), the American College and University President’s Climate Commitment, (2007) and the American Campuses Acton Climate Pledge (2015). These commitments set ambitious climate action goals and address the responsibility of colleges and universities not only to cultivate an environmental consciousness on campus but also to transform the conventional operation systems on which college and universities depend. While …

Reedy Creek: A Stream Science And Spatial Statistics Approach, Jared Goldbach Ehmer, Andrew Loesch

Geography and the Environment Capstone Projects

In 2009, the U.S. Environmental Protection Agency (EPA) issued updated rules regarding Total Maximum Daily Load (TMDL) levels for three primary pollutants in the Chesapeake Bay: nitrogen, phosphorus, and total suspended sediment (TSS). The EPA required Richmond to draft Watershed Implementation Plans (WIPs) detailing individual pollution reduction goals and specific actions required to achieve those goals. The City of Richmond intended to complete stream restoration projects on five urban streams, including Reedy Creek. The City of Richmond commissioned Timmons Group to complete erosion analyses and recommend stream sections for restoration. The following (1) examines the relationship between spatial stream statistics …

Achieving Waste & Emissions Reduction Goals On University Of Richmond Campus: The Biodigester Approach, Joe Walderman, Alexa Williams

Geography and the Environment Capstone Projects

This project proposes the installation of a small-scale anaerobic digester (biodigester). This is a reactor that breaks down biodegradable organic waste producing biogas. Food waste is considered one of the most efficient for producing biogas of typical biodigester feedstocks (Poschl, 2010). The UR Dining Hall produces 614 lbs of food waste per day to be used as feedstock, with landscaping scraps available for additional feed. The University boiler plant is capable of using biogas for heat production, making the plant a suitable destination for the digester's waste output. The digester may allow for waste diversion and greenhouse gas (GHG) emissions …

Mapping Community Space And Place In Mto Wa Mbu, Tanzania Through Surveys And Gis, Jessica Craigg

Georgia College Student Research Events

Cities throughout the African continent have been developing at an unprecedented pace, many of them due to the influence of the tourism industry. This is particularly true in Tanzania, a country famous for its national parks and their draw to tourists who help provide money for development. However, the only way to get the whole story on how to spend this money is through the experiences and needs of the people themselves. This study focuses on a small town in northeastern Tanzania, Mto wa Mbu, situated near Lake Manyara National Park, and its people’s perceptions of the park and community. …

Environmental Education At The University Of Richmond And Proposal For A Stewardship/ Sustainability Themed First Year Experience, Janet Goldbach Ehmer, Minyao Li

Geography and the Environment Capstone Projects

In the University Strategic Plan 2017: in the fifth value, Stewardship in A Changing World, The University of Richmond has set the goal to be a leader in innovative practices that sustain our environmental, human and financial resources in response to emerging environmental and financial challenges globally. The University Strategic Plan 2017 proposes three key initiatives aiming to help the community to achieve the goal of sustainability. First, the University and the Office of Sustainability will complete a Sustainability Strategic Plan that guides the University to build a more sustainable and environmentally friendly campus through the development and implementation of …

Forests On The Edge: Forest Restoration And Concepts Of Nature In Northern New Mexico, Jordan W. Stone

Geography ETDs

Dozens of catastrophic forest fires have impacted New Mexican communities over the last two decades, threatening humans, property, and livelihoods. Ecologically, forest systems are stressed by historically unprecedented tree density, drought, increased temperature, and dwindling ecological diversity, further increasing fire danger. An increasingly common response to these threats is to actively manage New Mexico’s forests using mechanical tree thinning and prescribed fire, with a goal of “restoring” forests to a healthier ecological state. Restoring forests is both a scientific and cultural act. While the science is well studied, land managers often struggle to understand how human values impact forest restoration …

Climate Change: International Policies And Their Effectiveness, Elyse Mccormick, Jake Morris, Maria Wipfler, Abigail Jahiel, Faculty Advisor

John Wesley Powell Student Research Conference

No abstract provided.

Scrape Your Plate: Understanding And Promoting Composting Habits On A College Campus, Lisa Cheng, Savannah Feher, Dominic Gambaiani, Tori Tiberi, Rachel Tomazin, Linda Kunce, Faculty Advisor

John Wesley Powell Student Research Conference

No abstract provided.

Eco-Anxiety At University: Student Experiences And Academic Perspectives On Cultivating Healthy Emotional Responses To The Climate Crisis, Anna Kelly

Independent Study Project (ISP) Collection

This research looks at the overall question of how planetary health impacts mental health and psychological welling. The central focus is eco-anxiety—mental distress caused by climate change and environmental degradation—and how it manifests in university students. In order to gather data for this research I collected 114 student survey responses, interviewed seven young adults (ages 20-25), and interviewed seven experts in the fields of psychology and environmental studies.

They survey results show high levels of general stress and anxiety, high levels of stress and anxiety related to climate change and the state of the world, and a very high level …