Environmental Studies Commons^™

Waste Composition Evaluation For Solid Waste Management Guideline In Highland Rural Tourist Area In Thailand, Nittaya Pasukphun, Yanasinee Suma, Anuttara Hongtong, Vivat Keawdunglek, Pussadee Laor, Tawatchai Apidechkul

Applied Environmental Research

This study investigated municipal solid waste generation rate and its compositionincluding the level of knowledge, attitude and practice on municipal solid waste (MSW) management of highland rural tourist area in Chiang Rai Province, Mae Salong Nok Sub-district, Thailand in order to propose the guidelines for effective MSW in rural tourist areas. Samples of MSW were collected during weekdays and several weekends, and separated into 4 categories: general,recyclable, organic and hazardous waste. About 40 % of the MSW consisted of organic waste; plastic bags were widely present, comprising more than 60 % of the mass of the general waste group. Level …

Sustainable Transition Models For Municipal Solid Waste Management: A Case Study Of Saraburi Provincial Administration Organization, Thailand, Siwaree Boonthavornsatien, Dawan Wiwattanadate

Applied Environmental Research

Municipal solid waste (MSW) generation exceeding the capacity of mechanical biological treatment (MBT) plants is a major problem for most municipalities in Thailand. The problem is serious for the Saraburi Provincial Administration Organization (SPAO) as the high daily volumes of MSW sent to the SPAO greatly exceeds the MBT plant capacity of 20 ton d-1. This results in accumulation and ultimately, open-dumping of MSW. Transition from a small (< 50 ton d-1) to a medium-sized cluster (50 - 300 ton d-1) is under consideration to address this problem. Therefore, this study evaluated pre-feasibility information, comparing two possible transition models. Model 1 proposes modification of the existing MBT plant to enlarge its capacity to 50 ton d-1, while Model 2 would require establishing a new medium-sized MBT plant (50 - 70 ton d-1). Results from field data collection as well as mass balance calculation and financial modelling indicate that without additional income from tipping or MSW management fee as well as sale of recyclable materials and scrap metals, both models exhibit negative net present value (NPV) or are not economically feasible due to high initial investment in machinery. However, sensitivity analysis based on an expected fall in future machinery prices indicates that the NPV for both models become positive if prices fall by a minimum 20 %. Due to the much higher initial investment, but the higher capacity with higher separation technology and the higher environmental benefits as well as higher ratings for sustainable development indicators, Model 2 is recommended for a long-term transition. Model 1 can still be recommended for a short - to medium-term transition. Results from in-depth interviews also confirm that Model 1, which offers additional local employment and incomes from selling recyclable materials and scrap metals would be the more feasible option owing to familiarity with the process and its lower initial investment requirement.

Preliminary Study Of Distribution And Quantity Of Plastic-Debris On Beaches Along The Coast At Phuket Province, Pensiri Akkajit, Sudarat Thongnonghin, Siriporn Sriraksa, Supissara Pumsri

Applied Environmental Research

The beach sediment samples from Kalim, Tri Trang, and Patong Beaches, Phuket Province, southern of Thailand were collected for preliminary investigation on coastal debris. A total of 9 samples were taken from a 1 x 1 m quadrat at the depth of 5 cm, parallel with the shore during the period of maximum low tides in November, 2018. Microplastics (particles size < 5 mm) were extracted using sodium chloride (1.15 g mL-1) and their characteristics- including abundance (items m-2), weight (g), density (itemsm-2), color and shape- were determined using a stereo microscope. The results showed that microplastic debris varied in abundance from 1 to 35 items m-2 at the three selected beaches, depending on sampling location. In comparison, abundance of macroplastic (> 2.5 cm) and mesoplastic debris (5 mm to 2.5 cm) varied from 1 item m-2 quadrat (Kalim Beach) to 38 items (Patong Beach), 9 items (Tri Trang Beach) and 68 items (Patong Beach) m-2. Blue fibers were predominant among …

Utilization Of Fruit Waste For Bioethanol Production By Co-Cultures Of Aspergillus Niger And Saccharomyces Cerevisiae, Nutchanat Chamchoi

Applied Environmental Research

The purpose of this research was to study the effectiveness of simultaneous fermentation offruit waste with co-cultures of Aspergillus niger TISTR 3063 and Saccharomyces cerevisiaeTISTR 5606 in production of ethanol. The effect of fermentation temperature on ethanol yield was also observed. Pomelo and banana peels were selected as substrates and prepared by chopping into small rectangular pieces. Fermentation of batches of fruit waste was carriedout using a 250mL Erlenmeyer flask with glucose as a control. Analysis of the composition of the fruit waste included sugar, pH, TS, VS, ash, moisture, COD and TKN. From the results, it was found that …

Avifauna Survey Within A University Campus And Adjacent Forest Fragment In Bicol, Eastern Philippines, Jocelyn E. Serrano, Jonathan J.G. Guerrero, Josiah D.G. Quimpo, Giovani C. Andes, Erwin N. Bañares, Mheljor A. General

Applied Environmental Research

With the lack of baseline information on avifauna within Bicol University and the adjacent forest fragment, this research aimed to identify bird species and compare their presence between an urbanized and forest areas. Avian diversity was documented within the Kalikasan Park and Bicol University Main Campus adjacent ecosystems, representing a forest fragment and semi-urbanized ecosystems, respectively. Bird survey was carried out through point count method. Identification was aided by existing taxonomic keys. A total of 44 species were recorded with eleven as Philippine endemics. Lonchura malacca(Chestnut Munia) and Aplonis panayensis (Asian Glossy Starling) were among the most frequently sighted. Bird …

Wildfire Smoke: Trends, Challenges, Unknowns, And Human Response, Mariah Dawn Fowler

Boise State University Theses and Dissertations

Wildfire smoke is a growing threat to human livelihood in the Western United States. The economic and the health burden of smoke is accelerating in response to a growing fire season and escalating fire activity. This study first evaluates the trends in air quality over Boise, Idaho and the entire Northwest (and Montana) to assess the impacts of wildfire smoke in the region. The Mann-Kendall trend analysis shows that there is a statistically significant trend in the average and maximum air quality index (AQI) during the fire season (July-August-September) in the Boise area. The AQI shows a decreasing trend, although …

Landuse And Soil Property Effects On Infiltration And Soil Aggregate Stability In The Lower Mississippi River Valley, Rebecca Lynn Anderson

Graduate Theses and Dissertations

Following European settlement of the Lower Mississippi River Valley (LMRV), agricultural expansion and unsustainable, agriculturally related practices have caused groundwater depletion, soil erosion, and surface water contamination by eroded sediments and sediment-bound nutrients to become major environmental threats to the region. The objective of this study was to evaluate the effects of common landuses [i.e., native prairie, deciduous forest, coniferous forest, Conservation Reserve Program (CRP) grassland, and conventional-tillage (CT) and no-tillage (NT) agriculture] on surface water infiltration and aggregate-stability-related properties [i.e., water-stable macroaggregate (WSA) size distribution, total water-stable macroaggregate (TWSA) concentration, and mean weight diameter (MWD)]. The overall infiltration rate …

Community, Renewables, And Development: An Analysis Of Placemaking And Sense Of Place In Community Responses To Large Scale Solar Developments, A Spotsylvania Case Study Report, Kidest Gebre

Geography and the Environment Capstone Projects

With the ever increasing threat of climate change, many nations are committing to decreasing their dependence on fossil fuels and turning to renewable energy development. The U.S is in the top ten list of nations that are solar-powered and the Spotsylvania Solar Farm Project is one of the largest utility solar farms in the U.S. With this project, my intention is to analyze the role community folks play as major stakeholders in large-scale energy project development, such as the Spotsylvania Solar Farm Project. I will use the Spotsylvania Solar Farm Project can be a case study to analyze community attitudes …

The Current And Future Land Assessment Analysis And Property Taxes Analysis Of The Land Of Proposed Solar Farm In Spotsylvania County, Evelyn Jeong

Geography and the Environment Capstone Projects

Anthropogenic global climate change is threatening our planet. Human energy demand and consumption has been rapidly increasing throughout the world. In order to combat global climate change from greenhouse gases emissions, increase in renewable energy development is crucial. Solar energy is one of the fastest growing renewable energy source in the world and in the United States. In Spotsylvania County, Virginia, a solar energy company called sPower proposed one of the biggest solar farms in the East Coast. Because of the size, scale, economic viability, environmental concerns, and more, there has been push back from the concerned citizens of the …

Watershed Environmental Analysis: Waterflow Function And Vulnerabilities, Olivia Hubert

Environmental Studies Senior Seminar Projects

The environmental impacts on the proposed area for the sPower solar panels has been a primary concern from the citizens of Spotsylvania County during the special use permit process. This project will discuss the function of watersheds, specifically within the sPower Spotsylvania County solar panel farm sites, to effectively present the findings from sPower’s permitting process and the concerned citizens of Spotsylvania to answer the following questions: How do the sPower solar farm watersheds function, what are their vulnerabilities, and how is sPower addressing them? The information presented is a collection and analysis of data using ArcGIS software and written …

Is Wind Energy A Better Option For The University Of Richmond?, Steven Yu

Environmental Studies Senior Seminar Projects

The purpose of this assignment is to answer the question of: Is Wind Energy the Better Option for the University of Richmond? This question is more than simply if wind power will supply the campus the greatest amount of energy, but also looks at the educational, social, environmental and political benefits that would also be associated with it. In order to understand the feasibility of wind power on the University of Richmond campus, I looked at factors such as: energy production from wind turbines, past wind patterns in Richmond, VA, impacts to the environment. This is only one part of …

Beyond The Site: An Analysis Of The Perceived Economic Impact To The Spotsylvania Community, Kate Wickersham

Environmental Studies Senior Seminar Projects

New solar farm development can bring support and opposition as evident by the planned sPower solar farm in Spotsylvania county, Virginia. Of significant concern for such development is the economic impacts to the local and county level including real estate values, tax revenue and general project feasibility. In an analysis of the economic impacts, primary and secondary research included outlining the arguments presented by the two opposing sides; the Concerned Citizens of Spotsylvania County and sPower. Research further included an analysis of the projected change in real estate values the nearby Fawn Lake residential development. The real estate analysis concluded …

The Financial Climate And Economic Mechanisms That Facilitated The Usa And Ur’S Shift Towards Solar Power, Monica Stack

Geography and the Environment Capstone Projects

The University of Richmond (UR) has been committed to sustainability and environmental innovation for many years. However, in the pursuit of carbon neutrality they have had had to weigh economic interests with their commitment to environmentalism. Due to a shifting national energy climate and the emergence of financial mechanisms by which an entity can participate in the renewable energy market, UR was recently able to invest in a 20MW portion of a nearby solar array to offset emissions from 100% of their purchased electricity. This report details the financial forces which have made solar prominent and affordable. It then explains …

Erosion And Storm Water Runoff: Spower Solar Farm Project: Watershed Environmental Analysis, Stanford Lee

Geography and the Environment Capstone Projects

The University of Richmond has announced their partnership with sPower’s Spotsylvania Solar Energy Center that is to be developed in the next two years to contribute to their 2050 carbon neutrality goals. The university is supposed to have 20 MWs of the 500 MW solar development, which should produce enough energy to account for 100% of the electricity usage on campus. This will make the University of Richmond the first institution of higher education in the southeast to match 100% of its electricity needs with solar energy and will decrease the university’s greenhouse gas emissions by 60% (University of Richmond …

Incorporating Community Solar At The University Of Richmond To Reach Sustainability Goals, Maribel Sabino

Geography and the Environment Capstone Projects

An analysis of the scale pertaining to sustainability efforts by the University of Richmond concerning the solar farm in Spotsylvania and alternative solar options is imperative to understanding and encouraging sustainability at the University of Richmond. Solar energy as a renewable energy has high potential to help institutions of higher education reach sustainability goals. Considering solar power at various scales will help understand if solar is a viable option to reach these goals. This project examines community solar under a lens of sustainability as a potential contender to meeting the sustainability and carbon neutrality goals of the University of Richmond. …

Understanding The Stake Of The Government And Government Officials In The Spotsylvania Solar Farm Project, Haley Neuenfeldt

Geography and the Environment Capstone Projects

The Spotsylvania Solar Farm Project is a proposal to build a 500 megawatt solar farm in Livingston in Spotsylvania County, Virginia. The project is managed by Spower with various investors such as Dominion, the University of Richmond, Microsoft, Apple, Etsy, Swiss-Re, and Akamai. However, there are many stakeholders outside of the main investment groups. These stakeholders include the citizens in Spotsylvania where the solar farm will be located, climate activists advocating for increased renewable energy usage, and local, state, and federal government representatives. Across the scale of government representatives, there have been initiatives to increase, decrease, and regulate solar power …

Hydropower As A Feasible Option Of The University Of Richmond, Gershom Ejoni

Environmental Studies Senior Seminar Projects

As the University of Richmond moves forward in achieving its sustainability goals, it made a decision to invest into a solar array in Spotsylvania, VA in order to offset their energy consumption with renewable energy. However, this solar array has been controversial for many of the residents in Spotsylvania. My senior seminar class has tasked itself with investigating all aspects of the University’s decision to partner with sPower. This paper will analyze the potential alternative energy sources that the University can possible consider, in particular, hydropower; thereby, determining if hydropower is a potential viable option the University of Richmond can …

The Most Environmentally Beneficial Option: An Analysis On Spower’S Solar Project In Relation To The Endangered Species Act, Victoria Williams

Environmental Studies Senior Seminar Projects

Today, the current impacts of high greenhouse gas emissions due to energy production have been widely discussed in scholarly literature. In 2018, the University of Richmond (UR) announced a goal to match 100% of the campus' electricity demand with solar energy to decrease its carbon footprint. UR partnered with sPower to construct a 500-megawatt solar array in which UR will receive the 20-megawatts worth of energy from the site in Spotsylvania, Virginia. sPower’s solar project engendered various environmental concerns surrounding Fawn Lake and the endangered species found in the proximity of the project. Acknowledging the environmental concerns, the objective of …

Spotsylvania Solar Farm: Watershed Environmental Analysis: Material And Chemical Impacts, Colby Prokop

Environmental Studies Senior Seminar Projects

The purpose of this compiled review is to answer the research question: What are the implications of the materials being used in the Spotsylvania sPower solar farm and the impacts of any contributing chemicals? I will approach this question using a theoretical framework to investigate the public participation (PP) process (Munch-Petersen, 2017) in the preliminary environmental analysis research done by sPower (in accordance with their special use permit [SUP]). This will be a context-specific framework, in which I will navigate the discrepancies between the environmental SUP information and citizen concerns about the chemicals and materials used in the sPower solar …

Spotsylvania Solar: A Stakeholder Analysis Of Corporate Involvement, Merissa Shebell

Environmental Studies Senior Seminar Projects

This report investigates the major corporations that hold a stake in sPower’s 500-Megawatt Spotsylvania Solar Project through the framework of corporate social responsibility. The major corporations include the investors in the project, Microsoft, Apple in collaboration with Akamai, Etsy, and Swiss Re, and the University of Richmond, as well as the energy provides and distributors, Dominion Energy and PJM Interconnection. Through an evaluation of the investors’ sustainability and environmental reports, the motivations behind their agreements with sPower can be attributed to a desire to meet their renewable energy goals. By purchasing a portion of the electricity generated by the solar …

Maintaining Productive Efficiency Of Solar Arrays, Grant Woods

Environmental Studies Senior Seminar Projects

With the onset of climate change people are demanding better business behavior. As a result, many companies seek to diversify their public presence by acquiring technologies and behaviors that ultimately strive toward a goal of reducing environmental impacts. One particular focus of this transition has been the acquisition of clean energy technology. Solar photovoltaic arrays are one such technology that companies and homeowners continue to adopt to meet their environmental goals whether those goals are specific, measureable, impactful or whether they are more for self satisfaction and peace of mind. Administration and the Office for Sustainability at University of Richmond …

Natural Gas: Analyzing The Relationship Between The University Of Richmond's Corporate Social Responsibility And Natural Gas As An Alternative Energy Source, Sophia M. Tailor

Environmental Studies Senior Seminar Projects

On April 9, 2019, the Spotsylvania County Board of Supervisors approved a permit to begin construction on a 500 megawatt solar array managed by Sustainable Power Group (sPower) in Spotsylvania County, Virginia. A roughly $615 million project, sPower’s solar array will cover almost 6,300 acres of Spotsylvania County and is set to be the largest such project east of the Rocky Mountains (Shenk, 2019). Alongside big players such as Microsoft and Etsy, the University of Richmond also has a stake in the project. 20 MW of the Spotsylvania solar array will be designated for the University of Richmond and is …

Analyzing Nuclear Power And Its Present And Future Role As A Low Carbon Emissions Energy Source, Maria Seitz

Environmental Studies Senior Seminar Projects

This report takes look at nuclear power and its current use around the world and its potential as a key player in the current global climate crisis. Through the analysis of surveys, articles, and research papers, this essay explores how nuclear power plants compare to other low emission energies and how their use can lead to global reductions in carbon emissions. It examines the pros and cons of nuclear and its ultimate role in helping to reduce global carbon emissions.

Paper prepared for the Environmental Studies Senior Seminar.

Faculty Advisor: Dr. David Kitchen

Assessing Woody Species In The Philadelphia Urban Forest: Foraging Potential Versus Actual Practices, Sarah Becker

Environment and Sustainability Presentations

No abstract provided.

British Government Information Resources, Bert Chapman

Libraries Faculty and Staff Creative Materials

Provides an overview of British Government information resources. Contents include basic British economic and political background and information from British Government websites including the Department of Environment, Food, and Rural Affairs (DEFRA), Brexit related material produced by British government agencies such as the Department for Exiting the European Union,, the Ministry of Defence, the National Museum of the Royal Navy, the Home Office Visas and Immigration Section, the Office of National Statistics, Her Majesty's Treasury, the British Parliament including parliamentary committees and research agencies, the website of Member of Parliament (MP) Jacob Rees-Mogg (Conservative-North East Somerset), a webcast of House …

Creating Low-Carbon Communities: Evaluating The Role Of Individual Agency And Systemic Inequality In San Jose, Ca, Erin Jessica Ronald

Helene Lafrance Library Undergraduate Research Award

Following a scholarly need to test compelling community level sociodemographic representations of environmental behaviors and outcomes, a sequential mixed method approach was used to evaluate the connections of human agency and systemic inequalities with carbon footprints. Statistical analyses of the 2016 SDG San Jose Dashboard data of city blocks and 2009 - 2013 ACS survey data were supplemented with interviews with eight climate action-oriented community engagement professionals in the South Bay. Boundary limiting socioeconomic conditions for systemic inequalities and human agency, dimensions of Gidden’s Structuration model, were specified. Partially supporting structural inequality theories, socioeconomic resources, primarily, and to a lesser …

Foundation For Measuring Community Sustainability, Pamela A. Mischen, George C. Homsy, Carl P. Lipo, Robert Holahan, Valerie Imbruce, Andreas Pape, Joe Graney, Ziang Zhang, Louisa M. Holmes, Manuel Reina

Anthropology Faculty Scholarship

In order to understand the impact of individual communities on global sustainability, we need a community sustainability assessment system (CSAS). While many sustainability assessment systems exist, they prove inadequate to the task. This article presents the results of a systematic review of the literature on existing sustainability assessment systems; offers a definition of a sustainable community; provides a multi-scale, systems approach to thinking about community; and makes recommendations from the field of performance measurement for the construction of a CSAS.

Reduced-Impact Logging For Climate Change Mitigation (Ril-C) Can Halve Selective Logging Emissions From Tropical Forests, Anand Roopsind

Biology Faculty Publications and Presentations

Selective logging causes at least half of the emissions from tropical forest degradation. Reduced-impact logging for climate (RIL-C) is proposed as a way to maintain timber production while minimizing forest damage. Here we synthesize data from 61 coordinated field-based surveys of logging impacts in seven countries across the tropics. We estimate that tropical selective logging emitted 834 Tg CO₂ in 2015, 6% of total tropical greenhouse gas emissions. Felling, hauling, and skidding caused 59%, 31%, and 10% of these emissions, respectively. We suggest that RIL-C incentive programs consider a feasible target carbon impact factor of 2.3 Mg emitted per …

Fostering University Collaboration And Building Capacity To Respond To Coastal Resilience Challenges In Virginia: Findings From The Rotating Resilience Roundtables Workshop Spring 2019, Wie Yusuf, Michelle Covi, Anamaria Bukvic, Tom Allen, Taiwo Oguntuyo

Presentations, Lectures, Posters, Reports

[from Background and Overview]

Communities in coastal Virginia, particularly in the urban region of Hampton Roads and the rural Eastern Shore peninsula, are experiencing the impacts of climate change as part of everyday life. Among the most apparent impacts are sea level rise and associated flooding, but increasingly residents of the region are observing changing ecosystems, health impacts and complex social challenges are made more difficult. The region is experiencing the fastest rate of relative sea level rise on the U.S. east coast due to interactions between ocean currents, global sea level rise, high-water tables and ground subsidence (Adapt Virginia …

Warhols Wake, Tiffany Gilliam

Communication Theses

The world of visual art has devolved into a commercial enterprise. Part of the decline in visual art arises from artist' surrender to media environment influence, as an exploration of the life and work of noteworthy artist Andy Warhol reveals. This study terms such artist surrender Warhols Wake and elucidates its features. However, by examining, through an interpretive biographic method, the life and work of 4 other artists who responded to media environment influence differently, we gain insight into how creative consciousness can gainfully resist Warhols Wake, in a move that Marshall McLuhan calls "anti-environmental."