Food Security Commons^™

Nutrient Optimization For Vegetable Production Under Decoupled Aquaponics Using Brackish Water, Salma Walid Hany Ahmed Abdelfattah

Theses and Dissertations

As the world moves to more sustainable agriculture methods in the agribusiness industry, decoupled aquaponics is recognized as one of the newest techniques currently being utilized to achieve more local food security. As the topic is still freshly new within the industry, a finite number of publications and studies have been made that address the topic hands-on with its many variables. Subsequently, in this paper, an experiment was conducted to assess the most optimized production conditions of both lacinato kale (Brassica oleracea var.palmifolia) and Swiss chard Bright Light (Beta vulgaris ssp. Cicla var. flavescens) plants through the utilization of a …

Du Undergraduate Showcase: Research, Scholarship, And Creative Works, Caitlyn Aldersea, Justin Bravo, Sam Allen, Anna Block, Connor Block, Emma Buechler, Maria De Los Angeles Bustillos, Arianna Carlson, William Christensen, Olivia Kachulis, Noah Craver, Kate Dillon, Muskan Fatima, Angel Fernandes, Emma Finch, Colleen Cassidy, Amy Fishman, Andrea Francis, Stacia Fritz, Simran Gill, Emma Gries, Rylie Hansen, Shannon Powers, Jacqueline Martinez, Zachary Harker, Ashley Hasty, Mykaela Tanino-Springsteen, Kathleen Hopps, Adelaide Kerenick, Colin Kleckner, Ci Koehring, Elijah Kruger, Braden Krumholz, Maddie Leake, Lyneé Alves, Seraphina Loukas, Yatzari Lozano Vazquez, Haley Maki, Emily Martinez, Sierra Mckinney, Audrey Mitchell, Kipling Newman, Audrey Ng, Megan Lucyshyn, Andrew Nguyen, Stevie Ostman, Casandra Pearson, Alexandra Penney, Julia Gielczynski, Tyler Ball, Anna Rini, Christina Rorres, Simon Ruland, Helayna Schafer, Emma Sellers, Sarah Schuller, Claire Shaver, Kevin Summers, Isabella Shaw, Madison Sinar, Claudia Pena, Apshara Siwakoti, Carter Sorensen, Madi Sousa, Anna Sparling, Alexandra Revier, Brandon Thierry, Dylan Tyree, Maggie Williams, Lauren Wols

DU Undergraduate Research Journal Archive

DU Undergraduate Showcase: Research, Scholarship, and Creative Works

Ecological Living In Nepali Food Systems: A Synthesis Of Circular Nutrient And Knowledge Flows In The Kathmandu Valley, Kaitlyn Feely

Independent Study Project (ISP) Collection

Researching food-systems in Nepal can feel like drinking from a fire hydrant. Sixty-six percent of the population is directly involved in agriculture and a diverse set of ecocultural understandings influence the practice across the country’s landscapes, ranging from the Himalayas to urban centers to southern plains. In the Kathmandu Valley and peripheral hills where I conducted my research, seemingly any spare land was under cultivation, enabled by fertile ground, optimal climate, and market potential. But despite the prevalence of farming in daily life throughout the country, Nepal’s food system is not domestically self-sufficient. A complex web of imports and exports …

¿Cuál Es El Futuro Del Sistema Alimentario En Argentina? El Rol De Los Talleres De Alimentación Sana, Segura Y Soberana Del Área De Alimentación De La Utt En La Lucha Por La Agroecología Y La Soberanía Alimentaria, Gabriela Nahm

Independent Study Project (ISP) Collection

En 2022, con el contexto de la pandemia COVID-19, la crisis climática, la guerra Russo-Ucraniana y la crisis económica, el mundo ha visto los mayores precios de los alimentos en la historia, desproporcionadamente afectando los países y las poblaciones más vulnerables. En los dos lados de la malnutrición, ambos niveles de hambre y de obesidad están aumentando. Es decir que el mundo está en una crisis alimentaria. Si esta crisis existe por el mundo, Argentina y su sistema alimentario hegemónico, controlado por las empresas multinacionales, no puede ser excluido; de hecho, este sistema es uno que produce hambre y que …

El Parque De La Papa Y El Centro Internacional De La Papa: Un Caso De Estudio De Una Colaboración Única Para La Conservación De Diversidad Biocultural, Molly Orr

Independent Study Project (ISP) Collection

El Parque de la Papa, un territorio biocultural indígena en Cusco, Perú, es un sitio de conservación in situ de variedades de papas nativas apoyado por la ONG Asociación ANDES. En 2004, entró en un convenio con el Centro Internacional de la Papa (CIP) para la repatriación, restauración y seguimiento de las papas bajo el cual 410 variedades de papa fueron devueltas al Parque. El convenio ha formado la base para una relación continua entre CIP y el Parque; han desarrollado capacitaciones, investigaciones participativas e intercambios de conocimientos científicos y tradicionales. La colaboración entre CIP y el Parque es un …

An Analysis Of Decolonization Efforts In Urban Agriculture: A Pathway To Indigenous Food Sovereignty And Cultural Revitalization, Sarah Fisher

Environment and Sustainability Summer Fellows

My research focuses on applications of urban agriculture, relationships between Indigenous peoples and community-based agriculture projects, and decolonizing food systems. I provide insight on colonialist tendencies, or ways in which the marginalization of Indigenous peoples is deeply entrenched within government, educational, and other leadership settings, as a way to evaluate and restructure urban agriculture projects to serve, represent and heal Native communities. Conventional urban agriculture has many known benefits, including its capacity for food production; however, the extent to which Indigenous communities participate in and benefit from urban agriculture has not been widely studied. Ongoing exclusion of Indigenous peoples from …

Urban Forests And Their Potential To Combat Food Insecurity: Analyzing Street Trees In Baltimore, Md For Their Edibility, Victoria Bearden

Environment and Sustainability Honors Papers

Food insecure environments, in which residents lack consistent access to nutritious food materials, can occur in urban settings. Literature on urban forests suggests that trees can provide a range of provisioning ecosystem services, including edible uses. We consider this to determine if street trees in Baltimore, Maryland have the potential to provide nutritious food materials to address food insecurity in Healthy Food Priority Areas (HFPA), designated by Johns Hopkins Center for a Livable Future. Our analysis utilizes the Plants For a Future database and the geospatial hotspot analysis tool in Esri’s ArcMap to determine the edible quality ratings (EQR) of …

Fighting Food Insecurity In New York City: What Role For Street Trees?, Kristen Cooney

Environment and Sustainability Honors Papers

There is growing recognition that urban forests have the potential to combat food insecurity via their edible parts, namely fruits, berries, and nuts. I researched New York City’s street trees, by locating trees with edible parts within food insecure communities, to analyze this potential.

Institute For Global Health And Development : Issue 2 - March 2022, Institute For Global Health And Development

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Understanding The Impacts Of Urban Agriculture In Gentrifying Neighborhoods In Denver, Kate Johnson

Electronic Theses and Dissertations

Urban Agriculture is prominent in cities across the United States and has been studied in relation to food security, sustainability, and gentrification. Urban agriculture is context specific and can include individual gardens, community gardens, guerilla gardening, and urban farms. Urban agriculture is a product of the community it is based in, depending on politics, history, and social environments. For these reasons, the relationship between urban agriculture and the community is an area where more research is needed. This thesis explores the role visible gardens play in community building, sustainability, and food security in gentrifying neighborhoods in Denver. Through qualitative methods …

Urban Forests And Their Potential To Combat Food Insecurity: Analyzing Foods From Street Trees In New York City, Ny, Kristen Cooney

Environment and Sustainability Summer Fellows

There is growing recognition that urban forests have the potential to combat food insecurity via their edible parts, namely fruits, berries, and nuts. Many tree species commonly planted in urban spaces have edible parts that may fulfill the nutritional needs of city residents that are food insecure, but no one has analyzed the value of city street trees to understand this potential. I analyzed New York City’s street trees by each species and their edible parts to measure this potential.

Intangible Cultural Heritage: A Benefit To Climate-Displaced And Host Communities, Gül Aktürk, Martha B. Lerski

Publications and Research

Climate change is borderless, and its impacts are not shared equally by all communities. It causes an imbalance between people by creating a more desirable living environment for some societies while erasing settlements and shelters of some others. Due to floods, sea level rise, destructive storms, drought, and slow-onset factors such as salinization of water and soil, people lose their lands, homes, and natural resources. Catastrophic events force people to move voluntarily or involuntarily. The relocation of communities is a debatable climate adaptation measure which requires utmost care with human rights, ethics, and psychological well-being of individuals upon the issues …

Organic Waste Bans: Beyond The Compost Heap, David Lee

Journal of Food Law & Policy

Food waste and food insecurity are strange bedfellows, but in the United States they shamelessly walk hand-in-hand. The USDA’s Supplemental Nutrition Assistance Program (“SNAP”) and the Emergency Food Assistance Program (“TEFAP”) are two federal programs that provide for large numbers of people in the United States. Local food recovery and donation programs serve their communities as the “backbone of the America hunger response" efforts. While many American households continue to report their struggles with food insecurity, heaping piles of good food go to waste. The repercussions of wasted food are vast, taxing American wallets, wasting our resources with every bit …

The Pandemic, Climate Change And Farm Subsidies, Allen H. Olson, Edward J. Peterson

Journal of Food Law & Policy

Many people believe that once the COVID-19 pandemic has passed, life will return to the way it was. This belief is both unrealistic and dangerous. It is unrealistic because the virus will be around for years if not indefinitely. The timeframe for the worst of the pandemic will depend on our ability to administer effective vaccines worldwide and the public’s willingness to accept continued social distancing in the meantime. The damage done to public health, the economy and individuals is already substantial and will get worse. Recovery will be slow and incomplete. The belief that life will return to the …

Human Centeredness: The Foundation For Leadership-As-Practice In Complex Local/Regional Food Networks, Maryann Martinez

Antioch University Dissertations & Theses

Our local and regional food systems are predominately modeled on a failed capitalist market-based economy. In the absence of corporate accountability, and/or support on the federal policy level, local and regional leadership and self-organized networks are critical to the scaling across and evolution of a moral and equitable food system. Networked food systems leaders are developing the capacity to solve wicked problems, and spark change. Understanding the values and practices of local food systems leadership that initiate, influence, and support activities is essential to understanding how to foster conditions for local and regional food network growth. My dissertation research is …

The Development Of A Procedure For The Pxrf Analysis Of Soil Cation Exchange Capacity In Collaboration With Colorado Farmers, Claire E. Wineman

Senior Independent Study Theses

Discrepancies between farmers’ and scientists’ knowledge systems and experiences have long prevented the success and mutual beneficiality of collaborative research efforts between these two groups. The development of agricultural technologies, such as portable X-ray fluorescence (PXRF) for the analysis of soil cation exchange capacity in the field, creates a promising overlap point for farmers and scientists to cooperatively study issues within their sociocultural context and with access to institutional resources. In this study, the generation of an in-field PXRF method in collaboration with Colorado farmers helps to provide a prospective model for scientists and farmers looking to use collaborative research …

Applying The Food-Energy-Water Nexus Approach To Urban Agriculture: From Few To Fewp (Food-Energy- Water-People), Silvio Caputo, Victoria Schoen, Kathrin Spect, Baptiste Grard, Chris Blythe, Nevin Cohen, Runrid Fox-Kämper, Jason Hawes, Joshua Newell, Lidia Poniży

Publications and Research

Many studies examine the correlation between the use of resources such as water, energy and land, and the production of food. These nexus studies focus predominantly on large scale systems, often considering the social dimensions only in terms of access to resources and participation in the decision- making process, rather than individual attitudes and behaviours with respect to resource use. Such a concept of the nexus is relevant to urban agriculture (UA), but it requires customisation to the particular characteristics of growing food in cities, which is practiced mainly at a small scale and produces not only food but also …

Food System Resilience In Nigeria: Farmers Perspective, Azariah Lawal

School of Natural Resources: Dissertations, Theses, and Student Research

Disturbances are inherent in every socio-ecological system (SES). However, the spate and scope of upheavals in contemporary SES has increased dramatically in recent years. Agricultural systems are perhaps the most impacted when disasters occur because different aspects of agricultural production are directly affected. The burgeoning farmers-Fulani herdsmen conflict in West Africa is a manifestation of these challenges. When faced with events like these, contemporary food systems are faced with two options: collapse or transform. It is essential to have resilient agricultural systems because these systems lie at the nexus of resolving emerging global issues.

Nigeria is an important country in …

Fighting Waste And Feeding People: Exploring The Context Of Campus Food Waste And Student Recovery Efforts, Sarah Becker, Max Stout, Maddie Kuklentz, Savona Cerra

Environment and Sustainability Presentations

Wismer on Wheels is dedicated to our mission of not only reducing food waste on campus, but also reducing food insecurity in our wider community. The work of our team of over 35 student volunteers reflects that dedication. This past year we became the official Food Recovery Network chapter for Ursinus, broadened outreach efforts on- and off-campus, and boosted food waste education, all while recovering unprecedented quantities of food. In this presentation, we celebrate the accomplishments of our dedicated volunteers while exploring deeper questions about food waste on the Ursinus campus. Why are we seeing such massive food recovery numbers …

Planning For The Peel Food Zone, Heather M. Percy

All other publications

The Planning for the Peel Food Zone project is part of Phase 1 of the Transform Peel initiative.Transform Peel is intended to be a ‘disruptive’ long-term program that supports economic growth, diversification and creates jobs in the Peel region. Transform Peel recognises the importance of protecting the internationally recognised waterways and wetlands of the Peel–Harvey Estuary and aims to halve the nutrient loads entering its waterways from the surrounding catchment.

The $49.3 million Phase 1 program for Transform Peel comprises three main components: Peel Food Zone; Peel Integrated Water Initiative; Peel Business Park.

This report summarises the findings from the …

Intercropping For Water Conservation: Environmental And Economic Implications Of A Sustainable Farming Practice In California's Central Valley, Sophie Baker

Scripps Senior Theses

California’s agricultural sector is the biggest water consumer in the state and faces intense pressure to reduce its overall water usage. Industrialized monoculture systems dominate the industry and often disregard long-term environmental and economic externalities for short-term profit maximization. To maintain longstanding food security and economic stability as well as protect the state’s water supply, it is critical that these systems transition to more sustainable and resilient production mechanisms. As an alternative to monoculture, intercropping affords greater potential to conserve water, protect soil quality, and increase crop yields, among other metrics of sustainability. However, there has been much controversy over …

Climate-Smart Agriculture: Building Resilience For Women Farmers In Kalchebeshi, Nepal, Annika Ruben

Independent Study Project (ISP) Collection

This case study outlines women’s involvement in climate-smart agriculture and key climate adaptation strategies which are being implemented in the town of Kalchebeshi, Nepal. Kalchebeshi is considered a Resilient Mountain Village because of the town’s integrated approach to addressing climate change and building resilience for farmers. Key findings examined gender differences in farming responsibilities and the significance of farmers’ groups in women’s overall decision making and community involvement. Additionally, changes in water management and pesticide use have been shown to have a positive impact on the lives of women farmers in Kalchebeshi. This paper reinforces the importance of involving vulnerable …

On The Path To A Resilient Urban Food System In A Rural State: A Mixed-Method Needs Assessment Of Urban Producers And County Extension Agents In Arkansas, Catherine Elizabeth Dobbins

Graduate Theses and Dissertations

This project utilized a mixed-method needs assessment approach to urban agriculture in Arkansas, a predominately-rural state. Chapter II was a qualitative study, using semi-structured, in-depth interviews, that investigated the perceptions, needs, and experiences of Arkansas urban farmers and their interactions with the University of Arkansas Division of Agriculture Cooperative Extension Service (CES). Interviews were conducted with 16 urban farmers in Northwest and Central Arkansas. The interview data revealed individualized needs based on the size, years in operation, and mission of each urban farmer interviewed. General needs were determined, such as market pricing, co-ops, and access to appropriate equipment, but generally …

Regenerative Grazing And The Benefits Of Livestock On Soils In Northern New South Wales, Raymond Mooney

Independent Study Project (ISP) Collection

Conventional cattle grazing has received criticism for environmental degradation in the past. Regenerative grazing and the principles of regenerative agriculture show encouraging signs that proper livestock management and planned grazing can reverse degradation and mitigate climate change. An emphasis on soil health and increasing soil carbon and organic matter levels reveals positive feedback for environmental health, the economic security of farmers, and nutritional health of consumers.

In this study I looked to investigate the benefits of regenerative agriculture, reasons why it is being practiced, and the extent it is practiced within the grazing in comparison to traditional methods within Northern …

The Impacts Of Warming Coffee: The Climate Change-Coffee-Migration Nexus In The Northern Triangle Of Central America, Connor Lynch

Independent Study Project (ISP) Collection

As climate change continues to threaten every corner of the world, one of the key features of the 21st century is migration, as a response to the myriad of effects related to a warming planet. This paper seeks to analyze the role of climate change as a motive for migration. The climate change-migration nexus is illustrated in this paper by revealing how slow-onset effects of climate change jeopardize the production of coffee in the Northern Triangle of Central America (NTCA), a region that is particularly vulnerable to the many effects. Thousands of people who depend on coffee production around Guatemala, …

Through The Eyes Of Locals: A Changing Climate In Bolivia, Jacob D. Rex

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Deforestation and Agricultural Land-Use Change in Bolivia as a Function of Socio-Economic Realities.

This research combines semi-structured interviews of key informants and local participants, as well as field observations, which were conducted between January and April of 2019 in the Departments of Santa Cruz & Chuquisaca.

Climate Change As A Hazard In Emergency Management, Christen Swayer

Williams Honors College, Honors Research Projects

This project will provide a basic overview of hazards, a scientific overview of climate change, examine evidence used to document climate change, investigate how the public and private sectors are impacted by climate change, and determine if states are preparing for this hazard. Sources such as the National Oceanic and Atmospheric Administration (NOAA), the National Weather Service (NWS), and Climate Impact Lab will be consulted to determine if it would be beneficial to implement changes to prepare for the worsening effects of climate change. The methodology for this project will include quantitative climate data for temperature extremes and trends, hurricanes, …

Farm To Label: A Critique Of Consumer Activism In The Sustainable Food Movement, Olivia Whitener

Pomona Senior Theses

“Local,” “organic,” “natural,” and “Fairtrade” are just several of the many claims adorning the food products that line grocery store shelves. These promises of environmental sustainability and social responsibility are pillars of the “good food revolution” sweeping the nation as consumers demand alternatives to the products of the industrial food system. Green consumerism, the premise that consumer demand for environmentally sustainable goods will bring about ecologically beneficial outcomes, is at the heart of the sustainable food movement. This thesis takes a critical look at the operation of green consumerism in the food system. It explores the ideology and shortcomings of …

An Assessment Of Farmer Participation In The United States Department Of Agriculture, Natural Resources Conservation Services’ Conservation Technical Assistance Program In West Virginia, Matt D. Oliver

Graduate Theses, Dissertations, and Problem Reports (ETD)

Food and fiber production on America’s farmlands have a major influence on the environment, therefore, soil and water conservation practices are critical. NRCS has provided no-fee technical assistance for nearly 100 years through the Conservation Technical Assistance (CTA) program. The CTA program is essential because it provides technical knowledge directly to farmers for planning and implementing conservation practices that are proven to benefit environmental health and on-farm production. CTA program funds support NRCS staff and training and are thereby the local service delivery vehicle for all NRCS programs. However, in recent years, funding for CTA has remained relatively constant while …

Radical Social Ecology As Deep Pragmatism: A Call To The Abolition Of Systemic Dissonance And The Minimization Of Entropic Chaos, Arielle Brender

Student Theses 2015-Present

This paper aims to shed light on the dissonance caused by the superimposition of Dominant Human Systems on Natural Systems. I highlight the synthetic nature of Dominant Human Systems as egoic and linguistic phenomenon manufactured by a mere portion of the human population, which renders them inherently oppressive unto peoples and landscapes whose wisdom were barred from the design process. In pursuing a radical pragmatic approach to mending the simultaneous oppression and destruction of the human being and the earth, I highlight the necessity of minimizing entropic chaos caused by excess energy expenditure, an essential feature of systems that aim …