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Articles 331 - 360 of 1141
Full-Text Articles in Physical Sciences and Mathematics
A Survey Of Dairy-Goat Keeping In Zanzibar, Tiffanie Stone, Charles A. Francis, L. O. Eik
A Survey Of Dairy-Goat Keeping In Zanzibar, Tiffanie Stone, Charles A. Francis, L. O. Eik
Department of Agronomy and Horticulture: Faculty Publications
Dairy goats with improved genetics for milk production were recently introduced onto small-scale farms in Zanzibar through governmental and non-governmental projects. These projects were meant to support small-scale farmers by improving both income and household nutrition through milk production. No follow up had been conducted to understand what effects dairy goat keeping had on these small-scale farms, or how they could be improved. A survey of 193 dairy goat farmers in Zanzibar was conducted, including 30% and 60% of all dairy goat farmers on Unguja and Pemba, the two largest islands, respectively. The objective was to understand the impact keeping …
Drivers Of Rural Development Strategies At The Farm Level: A Case Study On Circular Agriculture In The Netherlands, Anna Berger Mulder
Drivers Of Rural Development Strategies At The Farm Level: A Case Study On Circular Agriculture In The Netherlands, Anna Berger Mulder
Graduate Theses and Dissertations
The sustainability of the agricultural sector worldwide is increasingly being pressurized by ecological, economic, and social developments. The Dutch government is promoting enhancing circular agriculture as an important rural development strategy in response to the challenges the sector is facing. All farmers in the country will have to be involved in closed cycles by 2030, but many farmers do not want to or cannot make this transition. This study aims to identify the different factors that influence a farmer’s decision to transition towards circular agriculture. Based on thirteen semi-structured interviews with already transitioned farmers, a policy officer, a consultant, and …
Back To The Future Or Forward To The Past: Ocean Voyaging And Slow Travel, Christina Gerhardt
Back To The Future Or Forward To The Past: Ocean Voyaging And Slow Travel, Christina Gerhardt
Studies in 20th & 21st Century Literature
Going back to previous modes of travel, such as walking or sailing, to ensure a future, is currently being engaged by everyone from ambling environmentalists to scientists and technologists. In Germany and in Sweden, scientists are working to develop large cargo sailing ships. These ships of the future hearken back to the past of ocean voyaging. They dovetail with contemporary literary reflections on ocean voyaging and slow travels, such as Judith Schalansky’s Atlas of Remote Islands: Fifty Islands I Have Never Set Foot On and Never Will (2009). Weaving together an analysis of Schalansky’s atlas with environmental humanities discourses on …
Performance Of Concrete Containing Waste Plastic Straw Fibers, Jamal Khatib, Ali Jahami, Oussama Baalbaki, Adel Elkordi, Abed Bakri, Roba Alaina
Performance Of Concrete Containing Waste Plastic Straw Fibers, Jamal Khatib, Ali Jahami, Oussama Baalbaki, Adel Elkordi, Abed Bakri, Roba Alaina
BAU Journal - Science and Technology
Using fibers in concrete applications has become a common practice. This is partly due to improvement in ductility and crack control of concrete. There will be an added advantage if these fibers come from a waste source as it would lead to reduction in environmental pollution and the need for landfill spaces. This paper forms the initial part of a wide range investigation on the use of waste plastic fibers in concrete applications. This study attempts to apply the concept of sustainability and reduces the environmental pollution by producing fibers from waste plastic straws and adding them to plain concrete …
Gather, Educate, Prepare: Libraries As Champions To Build Informed And Climate-Resilient Communities, Adrian K. Ho, René Tanner, Monika Antonelli
Gather, Educate, Prepare: Libraries As Champions To Build Informed And Climate-Resilient Communities, Adrian K. Ho, René Tanner, Monika Antonelli
Library Presentations
The past few years have witnessed increasing numbers of discussions and programs about the impacts of climate change, addressing topics from the devastating wildfires in California, relentless heat waves in Europe, to the accelerating thaw of the ice sheet in Greenland. The media has described the social atmosphere using such terms as climate angst, ecological grief, and existential crisis. Weighed down by a steady stream of climate news, some people have sought professional help for guidance on tackling emotional responses to natural disasters and climate trauma. Meanwhile, many of us are wondering what can be done. As a central player …
The Global Sustainability Footprint Of Sovereign Wealth Funds, Hao Liang, Luc Renneboog
The Global Sustainability Footprint Of Sovereign Wealth Funds, Hao Liang, Luc Renneboog
Research Collection Lee Kong Chian School Of Business
With the emergence of sovereign wealth funds (SWFs) around the world managing equity of over $8 trillion, their impact on the corporate landscape and social welfare is being scrutinized. This study investigates whether and how SWFs incorporate environmental, social, and governance (ESG) considerations in their investment decisions in publicly listed corporations, as well as the subsequent evolution of target firms' ESG performance. We find that SWF funds do consider the level of past ESG performance as well as recent ESG score improvement when taking ownership stakes in listed companies. These results are driven by the SWF funds that do have …
Tapping The Sweet Spot: Predicting The Suitability Of A Woodlot’S Potential To Transition Into A Productive Sugarbush In Maine, Deven M. Teisl
Tapping The Sweet Spot: Predicting The Suitability Of A Woodlot’S Potential To Transition Into A Productive Sugarbush In Maine, Deven M. Teisl
Non-Thesis Student Work
Through conversations with Dr. Sara Velardi, a postdoctoral research associate who has been doing research on maple producers’ scale management decisions in Maine, most current owners and operators in the maple syrup industry have the common interest of expanding their current operations, but they are unsure of how to approach that problem. Due to these current issues, my research focused on creating a sugarbush assessment tool. This assessment tool consists of a set of guidelines which can be utilized by current or future producers and can be used to easily assess woodlots without having to hire a consulting forester to …
Deploying Machine Learning For A Sustainable Future, Cary Coglianese
Deploying Machine Learning For A Sustainable Future, Cary Coglianese
All Faculty Scholarship
To meet the environmental challenges of a warming planet and an increasingly complex, high tech economy, government must become smarter about how it makes policies and deploys its limited resources. It specifically needs to build a robust capacity to analyze large volumes of environmental and economic data by using machine-learning algorithms to improve regulatory oversight, monitoring, and decision-making. Three challenges can be expected to drive the need for algorithmic environmental governance: more problems, less funding, and growing public demands. This paper explains why algorithmic governance will prove pivotal in meeting these challenges, but it also presents four likely obstacles that …
Towards A Green Diapraxis: Experiences And Reflections From An Interfaith Journey, Einar Tjelle
Towards A Green Diapraxis: Experiences And Reflections From An Interfaith Journey, Einar Tjelle
Consensus
The article explores the increased cooperation and dynamic learning between religions during the last decades, on the themes of climate, environment and sustanability. Examples are given from a Norwegian interfaith context, but with global links as well. This cooperation has broadened the scope and perspectives of churches and religions. Contextual and holistic approaches have emerged as fruits of this mutual learning and exchange, the author claims. Pope Francis` encyclical Laudato Si` has captured important parts of this development with its strong message of interconnectedness and moral responsibility. It has also stimulated a wider religious and interfaith global commitment to Mother …
Sustainability And Optimization Of Rangeland Uses: Issues Of Perspective And Scale, T. L. Thurow
Sustainability And Optimization Of Rangeland Uses: Issues Of Perspective And Scale, T. L. Thurow
IGC Proceedings (1993-2023)
No abstract provided.
Corporate Social Responsibility Reporting: The Case Of The Fashion Industry, Karina Zhao
Corporate Social Responsibility Reporting: The Case Of The Fashion Industry, Karina Zhao
Honors Scholar Theses
This paper examines the nature of corporate social responsibility (CSR), with a focus on corporations within the fashion industry. First, I discuss the evolution of CSR from its origin in the 1930s until present day, along with global trends that have risen in respect to emerging economies, industry sectors, and regulatory change. Then, I summarize factors that motivate firms to prepare and provide CSR reports – i.e., the determinants of voluntary disclosure of CSR reports. In addition, I discuss to what extent these reports are regulated and assured across the globe, as an increasing number of corporations participate in disclosing …
Zenneck Waves In Decision Agriculture: An Empirical Verification And Application In Em-Based Underground Wireless Power Transfer, Usman Raza, Abdul Salam
Zenneck Waves In Decision Agriculture: An Empirical Verification And Application In Em-Based Underground Wireless Power Transfer, Usman Raza, Abdul Salam
Faculty Publications
In this article, the results of experiments for the observation of Zenneck surface waves in sub GHz frequency range using dipole antennas are presented. Experiments are conducted over three different soils for communications distances of up to 1 m. This empirical analysis confirms the existence of Zenneck waves over the soil surface. Through the power delay profile (PDP) analysis, it has been shown that other subsurface components exhibit rapid decay as compared to the Zenneck waves. A potential application of the Zenneck waves for energy transmission in the area of decision agriculture is explored. Accordingly, a novel wireless through-the-soil power …
Negotiations Between Mother Nature And Man's Most Powerful Creation: The Environmental Crisis And The Corporate Paradigm, Drew Zaweski
Negotiations Between Mother Nature And Man's Most Powerful Creation: The Environmental Crisis And The Corporate Paradigm, Drew Zaweski
Accounting
I came to the University at Albany intending to study accounting. While here I decided to add communication as a minor and was privileged to enroll in courses beyond the scope of, yet still relatable to, accounting. Such courses include the Theory of Organizational Communication, Studies in Public Persuasion - Communication in Professional Contexts, and Conference and Group Leadership all taught by Dr. Patricia Gettings; another was Environmental Economics taught by Mary Mallia. Throughout my time at the University at Albany, one of my favorite educational experiences has been when I am able to make connections between classes and across …
Year Long Water Quality Analysis Of White Horn Brook, Kevin Dyer
Year Long Water Quality Analysis Of White Horn Brook, Kevin Dyer
Senior Honors Projects
KEVIN DYER (Marine Biology)
Year-long Analysis of the Water Quality of White Horn Brook
Sponsor: Thomas Boving (Geological Sciences)
Water is the foundation for all life on earth and is the most vital resource on this planet. Despite this, oceans and waterways all over the world are being polluted and exploited in ways detrimental to their fundamental hydrologic functions. For instance, excess nitrate levels can lead to eutrophication which gives rise to harmful algae blooms. Low pH can cause the breakdown of CaCO3 exoskeletons of organisms, such mollusks. High temperature variations are major stressors to living things and can cause …
The Cost And Benefits Of Measuring Sustainability, Julia R. Sweeney
The Cost And Benefits Of Measuring Sustainability, Julia R. Sweeney
Faculty and Staff Works
The cost of not adopting sustainable measures is growing exponentially. The world-wide economic impact of global warming crises affecting trade, supply in products, availability of fossil fuels, and prices for goods and services makes moving towards renewable energy and sustainability more imperative than ever. Discussions and initial commitments to reduce global warming has been an important first step in creating a sustainable future; however, corporations now need enforceable policies and procedures to remain accountable.
Design Of A Shallow-Aero Ebb And Flow Hydroponics System And Associated Educational Module For Tri Cycle Farms, Julie Halveland
Design Of A Shallow-Aero Ebb And Flow Hydroponics System And Associated Educational Module For Tri Cycle Farms, Julie Halveland
Biological and Agricultural Engineering Undergraduate Honors Theses
Tri Cycle Farms, whose main mission is to reduce food insecurity in their community, is a non- profit urban farm in Fayetteville, Arkansas. The “Tri” in their name refers to the three parts of their foundation: giving a third of their yield to volunteers, giving a third to local food pantries, and selling a third to sustain the farm and demonstrate the economy of local food production. They want to expand on the third part and have a vision of building a hydroponic greenhouse with the intention that it will create more crops to sell and give, as well as …
Utilization Of Recycled Filament For 3d Printing For Consumer Goods, Alexa Peterson
Utilization Of Recycled Filament For 3d Printing For Consumer Goods, Alexa Peterson
Apparel Merchandising and Product Development Undergraduate Honors Theses
The 3D printing market has been used in a wide variety of manufacturing industries including textile and apparel. Many consumers can now own a personal 3D printer at home for recreational printing. There are even websites dedicated to 3D printing patterns made by consumers. However, the materials used in the 3D printing process pose a problem for the environment due to their plastic-based nature. 3D printing is a layered process with each layer being printed depending on the layer below it for strength and stability. During the 3D printing process, great amounts of waste are produced as a result of …
Promoting The Sustainable Utilization Of Groundwater Resources In Ethiopia Using The Integrated Groundwater Footprint Index, Xinyu Lin
Honors Scholar Theses
The country of Ethiopia is highly vulnerable to human-caused climate change and is already suffering from the effects. The predominately rural population relies heavily on small-scale agriculture, with 78% of households having at least one member engaged in the field, yet staple crops are highly susceptible to droughts and other weather shocks. Total and agricultural GDP growth in the country have been strongly linked to inter-annual rainfall variability, of which Ethiopia has among the highest in sub-Saharan Africa. A decrease in rainfall since the 1970s has been one of the primary causes of low crop yields, and stresses the immediate …
An Assessment Of Renewable Energy Technology Implementation In Storrs, Connecticut: Emissions Reduction And Feasibility Of A Microgrid System At Uconn, Sophie Macdonald
An Assessment Of Renewable Energy Technology Implementation In Storrs, Connecticut: Emissions Reduction And Feasibility Of A Microgrid System At Uconn, Sophie Macdonald
Honors Scholar Theses
The purpose of this project is to design a clean energy-sourced microgrid for UConn’s main campus that would reduce the university’s energy emissions while remaining within the geographic boundaries of viable UConn-owned land. Economic cost was not considered in this analysis; instead, emissions and space constraints were the optimized measures of value and feasibility. Sources of energy that were considered include photovoltaics (PV), wind turbines, hydrokinetic systems, and fuel cells. Energy storage capacity was included in the analysis as well. The overall system was optimized first by ignoring space constraints and for a minimum of 10% reduction from the current …
Quantifying Greenhouse Gas Emissions And Ammonia Volatilization From Soil Amended With Excreta From Ruminants Fed Alternative Forage-Based Diets, Samuel Park
Graduate Theses and Dissertations
Forage-based ruminant diets supplemented with condensed tannins or polyphenolic-containing legumes may alter nitrogen (N) metabolism in the animal and reduce gas emissions from soil receiving excreta. The objective of the study was to determine if soil receiving urine or manure from sheep fed forage diets supplemented with condensed tannin or polyphenolic-containing legumes would decrease N gas emissions. Two field trials were conducted: in the first trial, sheep were fed alfalfa (Medicago sativa L.) silage diets supplemented with 0, 9, 18, or 27% sericea lespedeza (Lespedeza cuneate [Dumont de Courset] G. Don) (n = 4). In the second trial sheep were …
Cultivating The Next Generation Of Pasture Scientists In Australia, Sarita Jane Bennett
Cultivating The Next Generation Of Pasture Scientists In Australia, Sarita Jane Bennett
IGC Proceedings (1993-2023)
Current students coming through agricultural faculties in Australian universities have grown up in an era of low wool and meat prices, the introduction and acceptance of no-till farming as the norm and a general decrease in mixed farming landscapes in favour of continuous cropping. Since the collapse of the wool reserve price scheme in 1991, wool prices declined and income on wool producing farms followed suit. R & D during this period has also declined from 5-4% agricultural GDP in 1986 to only 3% in 2005 and has favoured research related to cropping rather than that related to pastures and …
Farmers Teaching Farmers: What Motivates Volunteer Farm Trainers?, Evelyne Kiptot, Steven Franzel
Farmers Teaching Farmers: What Motivates Volunteer Farm Trainers?, Evelyne Kiptot, Steven Franzel
IGC Proceedings (1993-2023)
This paper assesses the motivation behind the decisions of smallholder farmers to volunteer as farmer trainers despite the fact that they are not paid for their services. Volunteer farmer trainers (VFTs) are trained in livestock feeds and feeding methods by extension officers. They in turn train other farmers within their community without pay but receive training and seeds for setting up demonstration plots. Data collection was through a combination of focus group discussions and individual interviews with 99 VFTs from seven East Africa Dairy Development (EADD) sites in central and Rift Valley regions of Kenya. Findings of the study showed …
Earth Day At 50: Sustainable Exhibition Planning During A Time Of Pandemic, Michael A. Di Giovine, Natalie Fenner, Tyler C. Haney, Foster W. Krupp, Ben Popp, Melina Schauermann
Earth Day At 50: Sustainable Exhibition Planning During A Time Of Pandemic, Michael A. Di Giovine, Natalie Fenner, Tyler C. Haney, Foster W. Krupp, Ben Popp, Melina Schauermann
Sustainability Research & Practice Seminar Presentations
No abstract provided.
West Chester University Fair Trade Campaign, Kathleen Tobelmann
West Chester University Fair Trade Campaign, Kathleen Tobelmann
Sustainability Research & Practice Seminar Presentations
No abstract provided.
Grass-Based Health, Peter Ballerstedt
Grass-Based Health, Peter Ballerstedt
IGC Proceedings (1993-2023)
A true discussion of sustainability must focus on improving the condition of humanity. Too often, however, such a discussion is a "dialogue of values that defies consensual definition" (Ratner 2004), with participants implicitly accepting as true numerous foundational beliefs that are factually incorrect or unproven. Dietary policies recommending carbohydrate-based diets are one example. Falsehoods persist despite decades of contradictory re-search results and clinical findings, contaminating a variety of diverse disciplines and discussions. A rational, objective discussion of sustainability in grassland agriculture must confront the issue of public health policy, consider our physical health, the fiscal health of our communities, and …
Solve Climate By 2030, Jessica L. Schedlbauer, Paul Morgan
Solve Climate By 2030, Jessica L. Schedlbauer, Paul Morgan
Sustainability Research & Practice Seminar Presentations
No abstract provided.
Impact Of Guinea Grass, Congo Signal And Stylosanthes Hamata On Soil Physico-Chemical Properties And Beneficial Micro Fauna In Mango And Sapota Plantations, B. G. Shivakumar, Narendra S. Kulkarni
Impact Of Guinea Grass, Congo Signal And Stylosanthes Hamata On Soil Physico-Chemical Properties And Beneficial Micro Fauna In Mango And Sapota Plantations, B. G. Shivakumar, Narendra S. Kulkarni
IGC Proceedings (1993-2023)
Farming systems are considered to be most important upcoming enterprises to reduce soil erosion and land degradation besides provide timber, fruits, nutritious fodder for live stock population in the poor soil areas (Roy et.al., 2000). Horticulture based farming systems have been recommended as alternate land use systems for sustainable agriculture in semi arid ecosystem for efficient soil plant management and soil fertility management. Studies on micro flora and micro fauna under farming system are required to increase the farming system productivity. Higher species diversity of soil arthropods was observed in grassland system closely followed by the silvipasture …
Mitchell Center_April Update, University Of Maine Senator George J. Mitchell Center For Sustainability Solutions
Mitchell Center_April Update, University Of Maine Senator George J. Mitchell Center For Sustainability Solutions
Mitchell Center for Sustainability Solutions
Email update for the University of Maine Senator George J. Mitchell Center for Sustainability Solutions, including an update regarding the Center's activities during the COVID-19.
Sdstate Sustainability Newsletter Vol. 4 Issue 2, Jennifer Mclaughlin
Sdstate Sustainability Newsletter Vol. 4 Issue 2, Jennifer Mclaughlin
SD State Sustainability Newsletter
Content
- American Indian Student Center Generates Energy
- STARS Results Are In
- Harding Hall Earns LEED Gold Certification
- Energy Conservation Tips at Home
- Sustainability Tidbits
Pack It Up, Pass It On: Ditch The Dumpster Wcu, Amy L. Maxcy
Pack It Up, Pass It On: Ditch The Dumpster Wcu, Amy L. Maxcy
Sustainability Research & Practice Seminar Presentations
No abstract provided.