Research & reports

Emily J. Ozer · Health Education & Behavior · United States

While thousands of school gardens exist in the United States with anecdotal evidence of enhancing student learning, rigorous research on their effects and sustainability factors is limited. This review conceptualizes school gardens as systemic interventions for promoting student health and well-being and strengthening the school environment. It summarizes existing literature, provides a conceptual framework, and suggests further research to inform practice.

Michelle Melissa Althaus Ottmann, Áurea Portes Ferriani, Ricardo Serra Borsatto, Homero Cidade Júnior, Cláudio Ferraz Oliver, Eduardo Feniman, Lourival de Moraes Fidelis, Nilce Nazareno da Fonte · REVISTA BRASILEIRA DE AGROECOLOGIA · Brazil

Since August 2006, an urban agriculture, landscaping, and horticulture program has been developed with children attending the Casa da Videira NGO in Vila Fanny, Curitiba, Brazil. Weekly transdisciplinary sessions have shown preliminary results including increased children's interest in environmental topics, proposals for solutions, and changes in family attitudes. Qualitatively, the program has improved the visual appearance of the area and fostered team cohesion.

D. Winterbottom · · United States (New York City)

In New York City, unique park spaces have been created on reclaimed neglected urban land, meeting various community needs including social, spiritual, cultural, and ecological aspects. These gardens, created by Puerto Rican immigrants as recreations of their indigenous landscapes, are valued by users for their restorative benefits such as stress reduction, ability to regain focus, calming engagement with nature, and an increased sense of well-being. This paper presents how these spaces function as restorative refuges and places to express and affirm traditional cultural values.

Roxanne Christensen · DOAJ (DOAJ: Directory of Open Access Journals) · United States (Philadelphia)

This essay discusses the development and potential of SPIN-Farming as a tool to demonstrate the economic viability of urban agriculture, which the author began advocating for in Philadelphia in 1998. The author applied their background in helping entrepreneurs to develop SPIN-Farming, aiming to revive the farming profession and rebuild local food systems. SPIN-Farming is presented as a concept learnable across economic classes and geographical boundaries, fostering engaged agriculture.

Sally A. Kitt Chappell · · United States (Chicago)

Sally A. Kitt Chappell's "Urban Nature" is a guide to Chicago's blend of nature and architecture, highlighting the integration of green spaces into the city's cultural life. The book explores historic sites like Garfield Park Conservatory and contemporary green spaces such as City Hall's rooftop garden and Millennium Park. It emphasizes the connection between buildings, landscapes, culture, and nature in Chicago's urban concept.

· · United States (Lawrence)

The JJAMM Food Network was launched in Lawrence, MA, in summer 2006 to address three community needs: health, education, and employment. The program enabled elders and teenagers to learn nutrition, fitness, gardening, and money management, grow crops in community gardens, and sell produce to local restaurants. Although initial funding was challenging, the U.S. Department of Agriculture granted funding for 2007, fostering intergenerational interaction and relationship building.

Ariana de Lena · Occidental College Scholar (Occidental College) · United States (Los Angeles)

This research provides an overview of the environmental justice movement in relation to community gardens and examines two community gardens in Los Angeles: the El Sereno Community Garden and Proyecto Jardín. While both gardens primarily consist of Latino participants, the El Sereno garden was found to have significantly lower rates of participation. The study analyzed how a community garden can best utilize its resources to most benefit its participants and its community.

Lynn A. Staeheli, Donald W. Mitchell · · United States (New York City)

This book explores the complex relationship between power, politics, and public space across various US cities, including Washington, D.C., Santa Fe, San Diego, Syracuse, and New York City. Chapter 5 specifically addresses the struggle for public access and control in New York's community gardens. The work reveals challenges in governance and public access within these urban spaces.

Roxanne Christensen · Sustainability Science Practice and Policy · United States (Philadelphia)

This paper discusses SPIN-Farming as a tool to demonstrate the economic viability of urban agriculture, which was initially advocated in Philadelphia in 1998. While social and environmental benefits are clear, economic proof was needed to motivate policymakers. The author applied entrepreneurial experience to develop SPIN-Farming, aiming to revive the farming profession and enable a scalable, accessible farming concept across economic classes and geographical boundaries, fostering local food systems.

Manon Boulianne · Research in economic anthropology · Canada (Quebec)

In Quebec, various initiatives linked to an "economy of solidarity" trend emerged from the mid-1990s. Using empirical material from a study conducted in Quebec between 2001 and 2004, this article aims to contribute to the understanding of marginal socioeconomic systems and practices, such as urban collective gardening and local exchange trading systems. These systems rely almost entirely on local resources and contribute to local provisioning.

Juliana Arruda, Nilson Antonio Modesto Arraes, Arruda, Juliana, Arraes, Nilson Antonio Modesto · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil

Since 1997, the Municipal Chamber and the executive branch in Campinas, São Paulo state, Brazil, have signaled an intention to place urban agriculture on the political agenda through legislation and regulations governing the Campinas Community Vegetable-Garden Program (CVP). Based on exploratory analysis and interviews conducted in 2005 with program managers, together with documentary sources, this study examined the management of the CVP to inform possible reformulation of the municipality's urban and peri-urban agriculture policy. The analysis found an almost total disconnection between the CVP and the municipality's education, health, and social-action policies.

Christopher Davis · OhioLink ETD Center (Ohio Library and Information Network) · United States

A master's thesis addressing persistent socio-economic inequality and environmental destruction in the contemporary American city, particularly environmental injustice, decaying historic structures, poor health, weak community support systems and gentrification pressure in impoverished urban neighborhoods, proposes urban agriculture as a comprehensive, integrated solution spanning urban revitalization, environmentalism and historic preservation. The research culminates in a project adapting rooftops in impoverished urban neighborhoods into a network of public agricultural gardens intended to beautify and revitalize the area.

Sonja M. Skelly, Jennifer Bradley · Applied Environmental Education & Communication · United States

A study (Applied Environmental Education & Communication, 2007) summarizing a 2000 investigation of school garden program variation and its impact on 427 third-grade students, developed a typology of nine garden types from a survey of 28 third-grade teachers, classified by activity intensity (high, medium, low) and garden form (flower, vegetable, or combination). Analysis of covariance found significant differences among garden types in students' attitudes toward science and toward the usefulness of science study. No significant differences were found among garden types in students' sense of responsibility or environmental attitudes; scores on those measures were uniformly high with little variation regardless of garden type.

Shane R. de Solla, Pamela A. Martin · Environmental Toxicology and Chemistry · United States

Because many reptiles oviposit in soil within agricultural landscapes, this study evaluated the toxicity of two commonly used nitrogenous fertilizers — urea and ammonium nitrate — to snapping turtle (Chelydra serpentina) egg survivorship. Eggs were incubated, unmanipulated and under ambient conditions, in a community garden plot treated with urea at realistic rates up to 200 kg/ha in 2004 and ammonium nitrate up to 2,000 kg/ha in 2005, and separately in covered laboratory bins designed to minimize nitrogen loss through volatilization or leaching. In the field, neither urea nor ammonium nitrate affected hatching success or development, despite ammonium nitrate showing overt toxicity to native plants. In the laboratory, however, both fertilizer exposures reduced hatching success, lowered body mass at hatching, and reduced post-hatching survival compared with controls. The authors attribute the field's lack of toxicity to leaching and atmospheric loss of nitrogen in soil, and conclude that nitrogenous fertilizers likely have little direct impact on turtle eggs deposited in agricultural landscapes.

Corene M. Bregendahl, Cornelia Butler Flora · Iowa State University Digital Repository (Iowa State University) · United States

In Iowa communities, collaborative Community Supported Agriculture (CSA) serves as a business incubator for new growers and helps existing growers expand and diversify. This model offers various benefits to the communities it serves.

Juliana Arruda, Nilson Antonio Modesto Arraes · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil (Campinas)

A 2005 study in Campinas, Brazil, analyzed the city's Community Garden Program (PHC) to support the formulation of new urban and peri-urban agriculture policies. Analysis of PHC management revealed an almost total disengagement between the program and sectoral policies such as education, health, and social action. However, individual actions were found to be important for project implementation and success, and the projects were significant in the lives of beneficiaries.

John A. Biernbaum · Crop Management · United States

This presentation was part of a USDA conference session exploring the expansion of education infrastructure in organic agriculture. The student-oriented presentation described target student audiences, outlined example curricular content for organic farming, identified K-12 education programs benefiting from organic farming content, listed sources of organic farming information, and detailed university student farming programs, specifically the Michigan State University Student Organic Farm (MSU-SOF) CSA program.

Lisa Patterson · Scholarly Commons (University of Pennsylvania) · United States

This comparative case study uses ethnographic fieldwork to analyze the Urban Nutrition Initiative and a community-supported agricultural garden in the United States. It describes the organizational foundations of development agencies within a public policy framework and discusses power relationships between advocates and clientele in social service networks. The study demonstrates that power transitions in development schemes indicate social movements, which are defined as markers of successful strategies through a community empowerment model.

Rainbow A. Vogt, Lucía Kaiser, Robert B. Rucker · The FASEB Journal · United States (California)

A study involving 28 school food service directors and 20 stakeholders in California explored interest in purchasing local produce. Directors were motivated by fresher food, supporting the local economy, and aiding California farms, but faced barriers such as lack of producers, seasonal availability, budget, convenience, facilities, and transportation. The study concluded that program expansion and long-term viability depend on a coordinated produce distribution network between farms and schools, and the integration of nutrition education and school gardens into the core curriculum.

Kevin Lombard, Sue Forster-Cox, Dan Smeal, M. K. O’Neill · Rural and Remote Health · United States

This article reviews the development of diabetes on the Navajo Nation, a serious health problem correlated with income, poor diet, and limited physical exercise. It explores the potential role of home and community gardening in diabetes reduction, building on the Navajo tradition of farming. The benefits identified include locally grown nutritious food, physical activity from gardening, income savings or sales, and positive mental outlook. The article proposes a multidisciplinary approach involving public health officials, nutritionists, and horticultural extension agents.

Eleanor Gordon · · United States (Eugene)

This abstract poetically describes the Willamette River as central to the community of Eugene, defining its development and serving as a place for people to gather, reflect, and connect with nature. It emphasizes the importance of oral history and community engagement, including working in community gardens, as a common good. The river is portrayed as a collective memory, reflecting its historical and current significance to people.

Shawn Teresa Flanigan, Roli Varma · Community Work & Family · United States (New Mexico)

This study investigated the effectiveness of methods used by nutrition educators to promote the Women, Infants and Children (WIC) community garden project in Albuquerque, New Mexico, USA. A survey of 257 clients from five clinics found that less than 30% of clients had been exposed to the project, and caseload was unrelated to the promotion methods used. However, clients exposed to any method of promotion were more likely to garden than those not exposed, and importantly, clients reported eating more vegetables after being exposed to the project.

Mark Tranel, Larry Handlin · Journal of Urban Affairs · United States (St. Louis)

This study investigated the impact of community gardens on revitalization in urban neighborhoods in St. Louis, United States. The research used GIS software to collect 1990 and 2000 Census data for 3-block radii around the study gardens, focusing on indicators of resident quality of life and neighborhood conditions. Using difference of differences to measure change, the findings indicated that Garden Impact Areas improved in these indicators.

Edilene Lagedo Teixeira, Janailton Coutinho, Adriano Costa da Silva, Andréa Soares, Camila Silva de Oliveira, Carla Gomes dos Santos, Beatriz Ribeiro Guimarães · REVISTA BRASILEIRA DE AGROECOLOGIA · Brazil

This study, conducted in 2003 by UNISOL REGIONAL and UFRRJ, aimed to develop an organic, condiment, and medicinal garden through social education activities. A socioeconomic survey of the community revealed urgent problems with water scarcity, mosquitoes, and rodents. While two garden beds and 12 planters were built to encourage self-sustaining urban agriculture, the abstract does not explicitly state the success or failure of achieving self-sustainability or addressing the identified community problems beyond the construction itself.

LaDona Knigge, Meghan Cope · Environment and Planning A Economy and Space · United States

This paper conceptualizes and demonstrates an integrated analytical method for using qualitative and quantitative data through geographic information systems (GIS) and ethnography. It proposes that visualization, approached from the analytical base of grounded theory, can construct an iterative, reflexive, contextual, and conceptual analysis strategy. Knigge's work on community gardens in Buffalo, New York, is used as a substantive example of these proposed methods.