Sustainability Commons^™

Turfgrass Alternatives For The Modern Yard, John Lonowski

Department of Environmental Studies: Undergraduate Student Theses

The considerable maintenance and irrigation required of turfgrass lawns can often be seen as a fruitless endeavor, as it consumes substantial resources but yields minimal economic benefit. The goal of this paper is to highlight the resource needs of traditional turfgrass lawns and identify and test alternative lawn types that are still aesthetically pleasing while being more sustainable than traditional turfgrass. To obtain the results, the experiment was conducted in Alda, Nebraska employing a randomized complete block design, which tested four entries at two separate locations, each with three replications. The entries include: 1. Buffalograss, 2. Tall Fescue, 3. White …

Evaluating Biophilic Design Characteristics In Lincoln Public Schools, Sarah Burr

Department of Environmental Studies: Undergraduate Student Theses

A mixed qualitative-quantitative study was conducted in Lincoln, Nebraska to observe and evaluate the biophilic design characteristics in Lincoln Public Schools (LPS). There is a significant lack of nature in urban environments, especially in older buildings and schools, therefore incorporating natural elements in school buildings can promote the success of students and contribute to improved well-being. The research question this study aims to address is: How and to what degree are Lincoln Public Schools integrating biophilic design characteristics in their high school buildings? Four high schools were toured utilizing an evaluation form with 10 biophilic design characteristics and a 5-point …

Planting Seeds, Cynthia Smith

Goal 4: Intrapersonal Intelligence Narrative

It is easy to become inundated with school, work, and daily life that we forget to practice mindfulness. Mindfulness “is the basic human ability to be fully present, aware of where we are and what we’re doing, and not overly reactive or overwhelmed by what’s going on around us” (Mindful Staff, 2020). The goal of this activity is to demonstrate mindfulness through planting a seed and practicing daily mindfulness as we take care of the seed while it grows. The act of planting a seed requires one to be mindful because this is a delicate process. Cal State Assistant Professor …

University Of South Dakota 2023 Aashe Stars Assessment Report, Meghann Elizabeth Jarchow

Sustainability & Environment Projects

No abstract provided.

Classifying Multi-Generational Products For The Circular Economy, Buddhika M. Hapuwatte, Fazleena Badurdeen, I. S. Jawahir

Institute for Sustainable Manufacturing Faculty Publications

Manufacturers are increasingly interested in the circular economy (CE) and potential of circular productions. To fully utilize CE, better guidance at the design stage is needed to establish closed-loop flows and prioritize higher value retaining end-of-use (EoU) practices such as reuse and remanufacture (i.e., parts harvesting). Intergenerational commonality (IC) is a method to increase EoU parts harvesting. However, closed-loop parts harvesting potential depends on the compatible timing between design generations’ production and EoU returns curves. Therefore, in this paper, we explore an approach to make an initial assessment on where IC as a closed-loop CE strategy can produce most benefit, …

Mitigating Supply Chain Disruptions In Retail Discount Department Stores, Anthony T. Patton

Walden Dissertations and Doctoral Studies

Supply chain disruptions can have adverse effects on business outcomes. Retail industry supply chain leaders are concerned with supply chain disruptions because supply chain disruptions can lead to dissatisfied customers and loss of profits. Grounded in game theory, the purpose of this multiple case study was to explore strategies four retail industry supply chain leaders in Northern Illinois and Northwest Indiana implemented to mitigate the effects of supply chain disruptions. Data were collected using semistructured virtual interviews with four retail industry supply chain leaders and a review of company documents. Through thematic analysis, four themes emerged: (a) choosing appropriate inventory …

Air Traffic Management Principles: A Case Study On How To Create A Sustainable System, Eva Maleviti

Publications

BEYOND ENVIRONMENTAL SUSTAINABILITY

• Emissions, SAF, CORSIA, Design
• Economic growth and development
• Sustainability should go beyond environment
• Non-technology approaches for sustainability and Net-Zero targets
• What about social sustainability and people?

In the total share of aviation emissions (1GT CO2) 3% is 3Mt CO2. Small share but very significant contribution.

Analysis Of The Introduction Of Green Laboratory Certification Program At The University At Albany, State University Of New York To Increase Sustainability In Laboratories, Samantha Long

Legacy Theses & Dissertations (2009 - 2024)

Universities around the world are making changes to become more sustainable including lowering energy and water consumption, reducing waste production, and looking at procurement methods. At the University at Albany, State University of New York, there is an ongoing effort to increase sustainability and climate resiliency to align with state and international goals. One of the key areas needing improvement are scientific laboratories because they have a substantially larger energy consumption than other buildings. An analysis of current practices on campus was conducted and improvements suggested from research of similar programs. This included expanding and testing a campus specific “Green …

Treatment Plan And Educational Guide For Removing Invasive Barnyard Grass, Canada Thistle, And Cocklebur Within The Baduwa't (Mad River) Estuary, Ashley S. Turner, Alex D. Lallman

Undergraduate Scholarship

Our project is located at the Baduwa’t Estuary. We partnered with CalTrout to assist them with meeting one of the objectives for their Mad River (Baduwa’t) Estuary Floodplain Habitat and Public Access Enhancement Project. CalTrout partnered with the landowner, McKinleyville Community Services District, to restore 4.25 acres of the estuary. Our project focused on reducing the abundance of invasive plant species within the estuary area. The target plant species were barnyard grass, Canada thistle, and cocklebur. First, we conducted a literature review to learn the best management practices for eradicating the three target species. Then we conducted a field survey …

Pakistan's Contribution To The Global Rise In Conventional Pollution, Emily Warner

CMC Senior Theses

This thesis examines the impact of conventional pollutants on the environment, communities, and individuals in Pakistan. It begins by investigating the causes of conventional pollutants and exploring Pakistan’s agricultural industry, domestic practices, non-renewable energy sources, and industrial practices (the brick industry, leather tanning industry, and textile industry). It then analyzes factors that continue to contribute to conventional pollution in Pakistan such as economic incentives, politics, and traditional practices within industries. Exploring the measures that have been taken by Pakistan and other organizations to decrease conventional pollutants, it then suggests potential opportunities for improvement.

Comments On U.S. Funding For Ghg Corporate Reporting Standardization, Columbia Center On Sustainable Investment, Sabin Center For Climate Change Law

Columbia Center on Sustainable Investment

The Columbia Center on Sustainable Investment (“CCSI”) and the Sabin Center for Climate Change Law (“Sabin Center”) are pleased to submit our joint comments on how appropriations made to the Environmental Protection Agency (“EPA”) under the Inflation Reduction Act of 2022 (“IRA”) can best be used to enhance the agency’s efforts to standardize corporate climate commitments, improve transparency around greenhouse gas reductions, and accelerate progress towards decarbonization in the corporate sphere. This Comment focuses on the funding provided to the EPA under Section 60111, on Greenhouse Gas (“GHG”) Reporting.

Net Zero Roadmap For Copper And Nickel, Columbia Center On Sustainable Investment, Carbon Trust, Rmi, Payne Institute For Public Policy

Columbia Center on Sustainable Investment

As we seek to meet the challenges of climate change impacts, many commodities will play an increasing role in decarbonizing economies. There are increasing challenges of addressing the emissions from extraction of these commodities needed to support the zero-carbon transition.

CCSI, in a consortium with Carbon Trust, RMI, and the Payne Institute for Public Policy at the Colorado School of Mines, developed the Net Zero Roadmap to 2050 for Copper and Nickel Value Chains to support the copper and nickel mining sectors in taking collective, coordinated action by providing a clear, approachable, and accepted roadmap for decarbonization.

Our key messages …

Effective Strategies To Sustain Small African American Food Service Businesses Beyond 5 Years, Alvin West

Walden Dissertations and Doctoral Studies

AbstractAfrican American small food service business owners contribute to national and local economies; however, only 45% of them sustain their businesses beyond 5 years. African American small food service business owners are concerned with the lack of effective business strategy implementation, as it is the number one predictor of actual business failure. Grounded in the general systems theory, the purpose of this qualitative multiple case study was to explore strategies African American small food service business owners used to sustain their businesses beyond 5 years. The participants were seven African American small food service business owners in the southeastern United …

Strategies To Improve Nonprofit Governance To Increase Donations, Charmaine Nicola Williams Tate

Walden Dissertations and Doctoral Studies

AbstractThe leaders of nonprofit organizations rely on donors to achieve the organization’s mission, and governance practices are a key contributor to donor confidence and positive donor behavior. Some nonprofit leaders lack effective strategies to improve governance processes and encourage donor confidence to increase donations. Grounded in resource dependence theory, the purpose of this qualitative single case study was to explore strategies that nonprofit leaders use to improve governance processes and encourage donor confidence to increase levels of donations. The participants comprised four senior executive members of a donor-amalgamation nonprofit organization in the Midwestern United States. Data were collected from semistructured …

24/7 Clean Energy, Todd Aagaard

University of Colorado Law Review

In the face of the rapidly escalating climate crisis, the electricity sector is moving toward renewable energy. To date, policies and strategies have focused on increasing overall renewable energy generation, with little regard for timing and location. The result has been a misalignment of supply and demand in renewable energy markets. Renewable power projects produce energy when and where it is least expensive, leaving supply scarce at other times and places. Consumers, meanwhile, continue to use power when and where they need it. This mismatch increases the electricity grid’s dependence on fossil fuel–fired electricity to meet electricity demand at times …

Trademark's Grip Over Sustainability, Daniel R. Cahoy

University of Colorado Law Review

Entrepreneurs and larger firms are waking up to the fact that there is a viable market for recycled, repaired, and even upcycled goods. There is also an increasing desire on the consumer end for more sustainable products as well as measures to reduce landfill and other product disposal harms to the environment. Although some legal barriers to this new market are being actively debated, other barriers have taken a back seat and seem primed to surge only when increased business activity exposes the liability. This is the case with trademark law, which has the potential to substantially deter the small-firm …

Teaching Agroecology: Preparing Students For Navigating Uncharted Territory, Charles A. Francis, Steve Gliessman

Department of Agronomy and Horticulture: Faculty Publications

Agroecologists understand that farming and food systems are more complex than the aggregation of their components. This realization drives our choices of learning strategies and activities that will prepare students for complexity and uncertainty. Our quest for a just, sustainable, and nutritious food system adequate to equitably serve everyone on the planet today and into the future is an enormous challenge. An undertaking of this magnitude will be met only with major adjustments informed by thoughtful teaching and practicing problem solving skills through a new educational lens. The principles of agroecology help us focus this lens on the wicked problems …

Computational Decision Support For Socio-Technical Awareness Of Land-Use Planning Under Complexity—A Dam Resilience Planning Case Study, Andreas Tolk, Jennifer A. Richkus, F. Leron Shults, Wesley J. Wildman

VMASC Publications

Land-use planning for modern societies requires technical competence as well as social competence. We therefore propose an integrative solution enabling better land-use planning and management through better-informed decision-making. We adapt a method developed for cross-disciplinary team building to identify the stakeholders and their various objectives and value systems. We use these results to populate artificial societies embedded into a dynamic data analytics framework as a tool to identify, explore, and visualize the challenges resulting from the different objectives and value systems in land-use planning and management. To prove the feasibility of the proposed solution, we present two use cases from …

Alternatives To Reducing Aviation Fuel-Burn With Technology: Fully Electric Autonomous Taxibot, Denzil Neo

Student Works

Aircraft taxiing operations in the aerodrome were identified to consume the most jet fuel apart from the cruise phase of the flight. This was also well supported by various research associating taxi operations at large, congested airports, with high jet fuel consumption, high carbon emissions, and noise pollution. Existing literature recognised the potential to address the environmental issues of aerodrome taxi operations by operating External or Onboard Aircraft Ground Propulsion Systems (AGPS). Designed to power aircraft with sources other than their main engines, external Aircraft Ground Power Systems (AGPS) have shown the potential to significantly cut jet fuel consumption and …

Comparative Analysis Of Gas Versus Electric Demand In Tiny House Communities For The Homeless, Christopher D. Beveridge

Cal Poly Humboldt theses and projects

Housing insecurity affects many communities. Because they can provide private and dignified spaces for living at low cost, tiny houses have become prominent in discussion about affordable housing. This project assesses whether electric or natural gas space heating provides the most cost-effective option for a tiny house in Arcata, California. Drawing from a comparative analysis between two tiny house communities for the homeless (THCHs), Home Yard Cottages in Spokane, Washington and Opportunity Village in Eugene, Oregon, this project offers recommendations for the eventual development of a THCH in Arcata. Comparison of energy bills from the THCHs with historical weather data …

Development Of A Framework To Support Community-Scale Nutrient Recovery For Local Crop Fertilization And Production, Scott A. Lopez

Graduate Theses, Dissertations, and Problem Reports (ETD)

Nutrient and resource recovery (NRR) has become increasingly crucial as regions face deteriorating sanitation infrastructures, limited support, and growing environmental challenges. Implementing region-specific NRR technologies and systems could provide effective circular economy insights into addressing these challenges. Because of the multidisciplinary challenges associated with the design and implementation of NRR strategies, various government and local decision-makers need to collaborate effectively in the decision-making process. Structured decision-making (SDM) methodologies are practical when determining the most appropriate NRR strategy for nutrient-rich waste streams. However, applications of computational SDM limited because of the vast amounts of data that are needed to analyze the …

Estimating Evapotranspiration And Analyzing Soil Moisture And Heat Flux Parameters At Taneum Creek, Central Washington, Edward Vlasenko

All Master's Theses

In the past two decades, stream restoration work, primarily in the form of wood emplacement, has been undertaken in the Taneum Creek watershed, resulting in increased channel-floodplain connectivity. One of the goals of stream restoration was to boost dry season groundwater storage in the shallow floodplain aquifer. However, any gains in groundwater due to increased connectivity may be nullified by increased evapotranspiration (ET) losses because of denser floodplain vegetation. Within the floodplain aquifer budget, ET is a major flow of water out of the system and is not well quantified.

In order to quantify ET, a monitoring site was established …

Building The Soil And The Community At Hollands Track Farm, Newdegate, Western Australia, Jamie Bowyer, Nick Kelly

Natural resources published reports

The Kelly family have been farming at Hollands Track Farm, about 18 km south-west of Newdegate, since 1965. They currently produce grains, beef, eggs and sheep. Long-term annual average rainfall is 350 mm. The Kellys were early adopters – in the 1990s – of the no-till farming system, which is now widely used in Western Australia. Around 2002 they sold the last of their sheep and moved to a continuous cropping program with increased fertiliser and chemical use. They were very good at this system, and it served them well. They really enjoy the challenge of growing good crops. Over …

Pasture Condition Guides For The Southern Rangelands, Including The Gascoyne, Murchison And Goldfields-Nullarbor, Peter-Jon A. Waddell, Philip We Thomas, Wayne J. Fletcher, Kath Ryan, Joshua E. Foster, John K. Stretch, Jim S. Addison

Bulletins 4000 -

These guides address a recognised gap in readily applicable and easily accessible information on southern rangelands pasture condition and management.

These guides provide descriptions and images for southern rangelands pastures with similar management requirements for the grazing of native pastures by livestock. Therefore, the focus is on palatability of vegetation to livestock, and the effects of livestock management and external factors on the condition of the vegetation and soils.

The first section provides an overview and map, introduces concepts and terms important to understanding arid shrubland management in general, these guides in particular, and includes an economic analysis of the …

Labile Carbon And Soil Texture Control Nitrogen Transformation In Deep Vadose Zone, Lidong Li, Jordan Shields, Daniel D. Snow, Michael Kaiser, Arindam Malakar

Daugherty Water for Food Global Institute: Faculty Publications

Understanding transient nitrogen (N) storage and transformation in the deep vadose zone is critical for controlling groundwater contamination by nitrate. The occurrence of organic and inorganic forms of carbon (C) and nitrogen and their importance in the deep vadose zone is not well characterized due to difficulty in sampling and the limited number of studies. We sampled and characterized these pools beneath 27 croplands with different vadose zone thicknesses (6–45 m). We measured nitrate and ammonium in different depths for the 27 sites to evaluate inorganic N storage. We measured total Kjeldahl nitrogen (TKN), hot-water extractable organic carbon (EOC), soil …

Strategies To Improve Nonprofit Governance To Increase Donations, Charmaine Nicola Williams Tate

Walden Dissertations and Doctoral Studies

AbstractThe leaders of nonprofit organizations rely on donors to achieve the organization’s mission, and governance practices are a key contributor to donor confidence and positive donor behavior. Some nonprofit leaders lack effective strategies to improve governance processes and encourage donor confidence to increase donations. Grounded in resource dependence theory, the purpose of this qualitative single case study was to explore strategies that nonprofit leaders use to improve governance processes and encourage donor confidence to increase levels of donations. The participants comprised four senior executive members of a donor-amalgamation nonprofit organization in the Midwestern United States. Data were collected from semistructured …

Strategies To Reduce The Impact Of Disruptions In Manufacturing Transportation Supply Chains, John Enyabe Ndone

Walden Dissertations and Doctoral Studies

Abstract

Supply chain managers in the manufacturing transportation industry grapple with reducing the impact of disruptions in transportation supply chains since 50% of U.S. companies have experienced between six to 20 disruptions per year. Ineffective transportation disruption strategies negatively impact the performance and profitability of manufacturing organizations resulting in losses and business failure. Grounded in Goldratt’s philosophy and thinking process of the Theory of Constraints (TOC), the purpose of this qualitative multiple case study was to explore successful strategies supply chain managers in the manufacturing transportation industry used to reduce the impact of disruptions in transportation supply chains. The participants …

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 …

Food Waste Storage Gaseous Emissions Detection And Quantification Using Infrared Spectroscopy, Ryley A. Burton-Tauzer

Cal Poly Humboldt theses and projects

A growing interest in sustainable waste management and the implementation of new policies have prompted a shift towards alternative resource recovery methods for organic waste, including food waste. To effectively assess alternative food waste treatment scenarios, it is important to evaluate the life cycle impacts associated with each scenario. The storage phase of food waste, encompassing its accumulation in kitchens, and storage in bins for collection and transportation, has been overlooked as a source of greenhouse gases in previous studies. This investigation aimed to identify the greenhouse gases emitted during the initial five-day period of low-oxygen storage. An open dynamic …

Land Systems, Soils And Vegetation Of The Southern Goldfields And Great Western Woodlands Of Western Australia - Volume 1, Peter-Jon A. Waddell, Paul Galloway

Technical Bulletins

This technical bulletin defines and maps the land resources of the southern Goldfields region of Western Australia (WA). The southern Goldfields region, as featured in this bulletin, covers 151,753 km². The western and eastern borders are variable because they align with various cadastral boundaries. The western survey border, which in part follows the WA State Barrier Fence, demarcates cleared agricultural land from the intact, western extent of the Great Western Woodlands. The eastern border abuts the westernmost Nullarbor pastoral lease boundaries, except for the north-easternmost and south-easternmost edges which continue into Crown land. Major towns are Coolgardie, Kalgoorlie …