Programs and Communities
The collection collates collections by schools, centers, programs, and research groups.
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- All Subjects: Food Systems
- All Subjects: 49
An increase in population and need to protect the planet has created many initiatives and research goals in developing alternatives methods of fueling. Federal and state policies have provided a push for industries to find ways to of reducing their impact on the environment while maintaining competitiveness. In the sector of alternative fuels, large policies such as the Renewable Fuel Standards (RFS) in the United States are making goals to reduce vehicular fuel from coal and oil, and focus on alternative fuels such as ethanol and biodiesel. Along with the RFS and other federal policies, states are introducing independent initiatives to promote the use of alternative fuels.
Research has shown that other crops besides corn can feasibly be used to produce ethanol for fuel use. One of the major crops of interest currently is switchgrass (Panicum Virgatum L.) because of its ability to grow under a variety of weather conditions and soil types. Switchgrass does not require as much maintenance as corn and is a perennial grass that can have high yielding fields for up to 9 years.
This report focuses on the impacts from using switchgrass-derived ethanol to meet the state of Arizona’s policy to have government fleet vehicles operating on alternative fuels. The study uses a life cycle assessment (LCA) approach to evaluate 22 million gallons of ethanol produced in Arizona and stored at fueling stations for use. Impacts in land use, global warming, and water quality are evaluated using software tools and databases in Ecoinvent and Simapro.
The results of the study indicate that the cultivation and harvest phase of the process will contribute the most to negative environmental impacts. According to the study, application of heavy nutrient fertilizer and the machinery needed for the additional agriculture have the potential to contribute over 36 million moles of hydrogen and 89 million CTU eq. to the air, soil, and water.
Interview with Ashley Schimke, Farm to School Specialist for Arizona Department of Education
Ashley Schimke is the Farm to School Specialist for the Arizona Department of Education. Her experience working in the Phoenix community gave her an introduction to the struggles of the less fortunate within the Valley. Working with the Arizona Department of Education Ashley had the opportunity to bridge the gap between the education system and local producers. She seeks to give students the nutrition to focus and learn as well as the education to make healthy choices. Understanding food systems become more of an experience for students, which promotes a continual interest. Her work engages the next generation in an effort to change how they understand their environment and their food.
The coronavirus (COVID-19) pandemic has affected employment and food security globally and in the United States. To understand the impacts of COVID-19 on food security in Arizona, a representative survey of Arizona households was launched online from July 1 to August 10, 2020. This brief provides an overview of changes in food security rate, perceived worries and challenges about food security, as well as behavioral changes and strategies adopted since the pandemic. Additional briefs from the Arizona survey covering topics on economic consequences, food access, and participations in food assistance programs during the pandemic are also available.
The coronavirus (COVID-19) pandemic led to disruptions in the food supply and high rates of unemployment and under-employment, both in Arizona and nationally. These emergencies required food assistance programs to adapt quickly and in unprecedented ways by relaxing eligibility criteria, improvising on delivery modalities, and increasing benefits. To examine food assistance program participation during the pandemic, we collected data from a representative sample of 620 Arizona households. The sample was drawn from across Arizona in July-August 2020 using an online survey. This brief provides the summary for participation in key food assistance programs, namely, the Supplementary Nutrition Assistance Program (SNAP), the Special Supplemental Program for Women Infants and Children (WIC), School Food Programs, and the emergency food assistance provided through food pantries.
The original intent of the project was to attempt to mitigate the complex sustainability issue of systematic food waste via creating a guide that would educate users how to create a food saving organization that prevents edible food from ending up in landfills. The guide was going to be based on a nonprofit organization my family and I founded called Epic Cure, that has activated programs that serve to relieve community food insecurity, encourage community connectedness, support environmental health, and empower youth with entrepreneurial opportunity. The development of the guide was going to be based on my personal experience developing and running the organization, as well as my understanding of sustainable systems and frameworks. However, the original scope and plan of this project has shifted considerably since the outbreak of the COVID-19 virus. I have decided to put the guide on hold so that I can step into a space of agency via working in real time, to adapt my organization so that we can continue to operate when we are most needed. This shift is a response to the health and economic crisis that continues to unfold daily. In order to sustain the wellbeing of communities, the adaptation of a food aid service in the time of the crisis is an imminent need. This project shift not only serves to provide emergency relief, but also to identify gaps in the food distribution system and the supply chains that NGOs like Epic-Cure rely on so that we might be more resilient in the face of future shocks to the systems.
With more than 19 million confirmed COVID-19 cases across the United States1 and over 500,000 in Arizona as of December 2020, the ongoing pandemic has had devastating impacts on local, national, and global economies. Prior to the pandemic (February 2020), based on U.S. Bureau of Labor Statistics data, the unemployment rate in Arizona was 6.5%, compared to 4.9% at the national level.3 Since the beginning of the COVID-19 pandemic (March 2020), the United States has experienced striking increases in the unemployment rate, reaching 13.2% in April. Similarly, in Arizona, the unemployment rate jumped to over 13.5% in April. The unemployment rates have since declined both nationally and in Arizona but remain higher compared to February 2020. In November 2020 (the most recent data available), the national unemployment rate was 6.7%, while in Arizona the rate was 7.8%—the 10th highest unemployment rate among all U.S. states.
Describes the LIHEAP benefits distributed to electric utilities companies in Arizona for fiscal year 2019.
For the community engagement piece of the project, existing community engagement protocols and frameworks were compared. The most effective strategies were then selected and combined into a single adaptive framework. Assets Based Community Development, the Sustainable Neighborhood for Happiness Index, and the six types of capital are used as the foundational structure of the Community System Map. A Community Food System map was then organized using a “hub” approach, and the Residential Edible Landscaping map was organized based off of field experience. The nested systems illustrate just how complex the community food system really is. The outcome of the project is the first iteration of an adaptive tool that can be used by for-profit or non-profit organizations to co-create and interdependently manage local community food systems.
The project focuses on the creation of 300 pest identification booklets that provide five villages in Kaffrine the proper education to prevent locust plagues from forming. I have partnered with the Global Locust Initiative (GLI) to help make these booklets come to fruition as the booklets target the lack of early detection awareness that is at the root of locust plagues. By providing the villages with these booklets, the farmers and community members, will be more educated on how to identify and act on the early threats of a plague. Additional outcomes of creating these booklets are as follows: improved well-being of the farming community, increased millet yields, and enhanced global food system sustainability. As locusts are a migratory pest, it is recommended that more stakeholders are provided the proper educational material to help them identify the early threats of a locust plague to prevent negative externalities from being imposed on the surrounding ecology, individuals, and agriculture.