Research & reports

J. C. Pawelek, Gordon W. Frankie, Robbin W. Thorp, Maggie Przybylski · Cities and the Environment · United States (California)

A community garden in San Luis Obispo, California, was modified by planting bee-attractive plants to attract native bee pollinators. Garden modification and monitoring of native bees occurred from 2007 through the 2009 growing season. The diversity of collected and observed native bees increased each year, with 40 species in 17 genera recorded to date.

Ernarosa Tominich · Educational Media Reviews Online · United States (Chicago)

"Simple Living with Wanda Urbanska" is a 2008 documentary exploring themes of land use, energy conservation, and urban "green earth" movements in major American cities. Host Wanda Urbanska conducts interviews and visits projects like green rooftop gardens and city farms on vacant lots. The documentary features a Chicago family demonstrating a "green" lifestyle, including communal gardening and local shopping.

June Komisar, Joe Nasr, Mark Gorgolewski · Open House International · Canada

This paper describes how Ryerson University in Toronto, Canada, has explored agricultural and food issues as design challenges in various student projects. These projects, ranging from community investigations to thesis projects, integrated food-related strategies like community gardens and edible landscapes, demonstrating their utility in addressing broader design challenges such as social inclusion and sustainable building practices.

Louise Joly · Primary Health Care · United States

This research focus describes three studies exploring the health benefits of gardening as a social activity. The studies investigate how community gardens in Denver, Colorado, contribute to strengthening neighborhoods and health.

Timothy A. Woods, Matt Ernst, Stan Ernst, N. C. Wright · · United States

This report summarizes the major findings from a 2009 survey of 205 Community Supported Agriculture (CSA) producers across nine states in the United States (IL, IN, OH, MI, PA, WV, KY, MO, TN). The survey focused on the business and marketing practices employed by these CSA operations. It notes the growing popularity of CSA as a direct farm marketing channel, driven by increased consumer interest in local and organic produce.

Benjamin Shepard · · United States

This study argues that access to space for dialogue is fundamental for democracy to thrive. It states that citizens acting together, sharing opinions, and organizing and supporting spaces for social, cultural, and political engagement should be considered within a framework of democratic participation.

Diana Lee-Smith, M. C. Campbell · Urban Agriculture Magazine · Canada (Toronto)

This article describes the "Carrot City" initiative, which began in Toronto in 2006 when Ryerson University architecture students focused on buildings incorporating urban food production. The concept expanded to include other architecture, planning, design, and landscape architecture schools across Canada and internationally, promoting the integration of urban agriculture into design and planning.

Heather Elizabeth Dalrymple · · United States

This report examines community gardens as a means to address urban food provision and promote sustainable communities. It highlights that community gardens offer benefits beyond food security, such as fostering community development and effectively utilizing open spaces. Through case studies in Cleveland, Ohio, and San Francisco, California, the report demonstrates the adaptability of community gardens in meeting diverse community needs across various urban environments.

LaDona Knigge · Geographica Helvetica · United States (New York City)

A mixed-methods case study drawn from a larger study of community gardens in Buffalo, New York, United States. It examines issues of public space, citizenship, gender and race in the context of state restructuring and welfare reform that shifted responsibility for social services toward private communities through elimination, privatization or devolvement. The study found connections between community organizations' commitment to community gardening and their involvement in providing social, youth and emergency services, including after-school programs, tutoring, refugee services and winter coat drives. It concludes that the everyday lives of Buffalo residents cannot be separated from the effects of larger structural processes such as deindustrialization, privatization and state restructuring.

Majora Carter · Anglican Theological Review · United States

This piece, published in the Anglican Theological Review, is a first-person essay by an author raised in the South Bronx, New York, discussing environmental injustice and hopes for greening in the neighborhood. It states that the South Bronx is the poorest congressional district in the United States, with over 20% unemployment and more than one-third of residents living in poverty, hosts four power plants and most of New York City's solid waste and sewage processing, and has a childhood asthma hospitalization rate seven times the national average, alongside fewer trees and parks per person than other parts of the city. It cites a 2006 Columbia University report finding learning disabilities in children living nearest to fossil fuel emissions sources. The piece is a personal essay drawing on the author's experience and advocacy rather than an empirical study, and presents no methodology or sample.

Rich Pirog, Ross Baxter, Kate Lyon · Iowa State University Digital Repository (Iowa State University) · United States

This Iowa State University document is a practical guidance resource, not an empirical study. In response to growing interest in and demand for local food in Iowa and nationally, it answers frequently asked questions about food regulations from small market producers who sell through farmers markets, community-supported agriculture (CSA) enterprises, farm stands, and institutions such as restaurants, hospitals, schools, and conference centers. Responses were prepared by state agency and university specialists in food safety and food regulations.

Miranda Martinez · Social movement studies · United States (New York City)

This study of the community garden preservation movement on the Lower East Side of New York examines the role of activist movement framing in the struggle to save hundreds of gardens from destruction. Through repeated confrontations with the Giuliani administration, gardeners de-routinized the process of urban redevelopment by portraying the loss of a garden as an unimaginable violation against themselves and the city. This reframing helped activists compensate for their disempowered political status and was instrumental in forcing the Giuliani administration to negotiate to save the gardens.

Allie Comet · Scholarship @ Claremont (The Claremont Colleges) · United States (California)

This historical analysis of Claremont, California, uses "The Farm" — a two-acre food forest on the Pomona College campus — as a starting point to trace the role food and agriculture have played in the development of the Claremont area, and discusses current local food system alternatives emerging in the area.

Catherine Sands, Lee Reed, Krista Harper, Maggie Shar · Practicing Anthropology · United States

In spring 2008, a grassroots organization called Fertile Ground conducted a participatory Photovoice evaluation of its school garden program with fifth-grade students at Williamsburg Elementary School in rural western Massachusetts, United States. Photovoice places cameras in participants' hands so they document and discuss their own concerns and perspectives. The project aimed to capture what students, after six years of hands-on garden programming, understood about food, nutrition, and community food systems, and their impressions of leadership, fellowship, and care for land and community. The article outlines the evaluation's context and design but does not report specific quantitative findings.

Emma Schroeder, Timothy Kolosick · · United States

This is an oral history interview record concerning the Eagle Heights Community Garden in the United States. In a 2009 interview with Emma Schroeder, Timothy Kolosick recounted his time as garden chairman, growing horseradish, cultivation techniques brought by foreign students, using tires to deter pests, organic gardening, and weed management, and referenced earlier gardening experience he and his wife gained in Europe. The interview was recorded for inclusion in a master's thesis on the Eagle Heights Community Gardens.

Peter A. Werrell, Gail Langellotto, Shannon U. Morath, Kevin C. Matteson · Cities and the Environment · United States (New York City)

A study in New York City community gardens examined how the spatial area dedicated to cucumbers (Cucumis sativus), relative to other flowering plants, influenced the deposition of conspecific and heterospecific pollen on cucumber plants, and also examined the effect of overall garden size on that pollen deposition. Female flowers were collected from potted cucumber plants placed experimentally in the gardens for the study, as well as from cucumbers established in raised beds by community garden members; pollen grains were isolated in the laboratory by acetolysis and the numbers of heterospecific and conspecific pollen grains were quantified. The abstract does not report quantitative results or conclusions.

Alaimo K., Packnett E., Miles R. A., Kruger D. J. · Journal of Nutrition Education and Behavior 40(2):94-101 · United States

Cross-sectional phone survey of 766 adults in Flint, Michigan. Households participating in community gardens were far more likely (32% vs 18%) to consume fruits and vegetables at least five times daily.

Mary Beth Pudup · Geoforum · USA (San Francisco Bay Area)

Argues that 'organized garden projects' proliferate in roll-out neoliberal institutions (jails, schools, clinics) to cultivate self-governing citizen-subjects, reframing gardening policy as a technology for downloading social responsibility onto 'at-risk' individuals.

Ioan Voicu, Vicki Been · Real Estate Economics · United States (New York City)

This study estimated the impact of community gardens on neighborhood property values in New York City using a difference-in-difference hedonic regression model. The findings indicate that community gardens have significant positive effects on property values, particularly in the poorest neighborhoods. Higher-quality gardens were observed to have the greatest positive impact.

Wendy Berry Mendes, Kevin Balmer, Terra Kaethler, Amanda Rhoads · Journal of the American Planning Association · North America

This study examined how land inventories can integrate urban agriculture into planning and policymaking for sustainable communities, using case studies of Portland, Oregon, and Vancouver, British Columbia. The Portland inventory enabled integration and advanced social and ecological sustainability. In Vancouver, similar integration was achieved, but its smaller scope did little for public involvement and social sustainability.

Willow Saranna Russell, Lydia Zepeda · Renewable Agriculture and Food Systems · United States (Wisconsin)

A 2008 qualitative study in Wisconsin, USA, examined attitude and behavior changes among a subset of Community Supported Agriculture (CSA) members. Modified eating or cooking habits, increased consideration of food seasonality, and enhanced appreciation for farming were observed, but no "spillover" changes like reduced driving or increased use of eco-friendly products were found. The study suggests that attitude and behavior changes are generated by CSA's structural elements, not by social norms, and that demonstrated changes increase membership renewal likelihood.

Joan M. Brehm, Brian W. Eisenhauer · Journal of Rural Social Sciences · United States

This research identifies perceived benefits, motivations, and effects of Community Supported Agriculture (CSA) activity on community social capital, using quantitative data from CSA memberships in Central Illinois and New Hampshire, United States. Findings indicate that food quality is the strongest motivator for CSA members, while community building and social capital development were not significant motivators or perceived benefits. However, community attachment significantly enhanced motivations like a desire for a stronger sense of community and support for local growers.

Sally Gregory Kohlstedt · History of Education Quarterly · United States

The school gardening movement, prominent from the 1890s into the twentieth century, exemplified progressive educational ideas of integrating school and society, as advocated by educators like John Dewey. School gardens, found in both urban and rural settings, connected intellectual and practical learning, with evidence of their widespread presence documented in newspapers, magazines, and school reports. These gardens were encouraged in both theory and practice across various educational institutions.

Andréa Andreis, Graziela Maria Schuh, Rejane Giacomelli Tavares · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil (Novo Hamburgo)

An evaluation of parasite contamination in playground soils at Horta Comunitária Joanna de Angelis in Novo Hamburgo, RS, Brazil, detected rhabditoid larvae in 33% of soil samples. An enteroparasitological survey (n=22) confirmed parasitism in 59.10% of samples. However, it was not possible to establish a correlation between the presence of parasitosis in children and in the soil.

Paula Vergili Pérez, Mariângela Brito Freiberger, Ubirajara Contro Malavasi, Marinelva Curti, Marlene Matos Malavasi · Varia Scientia - Ciências da Saúde · Brazil

A diagnostic study in Marechal Cândido Rondon, Brazil, interviewed a sample of owners or users of 3,897 urban non-built lots to understand agricultural production. The most frequent reasons for lot use were producing vegetables and fruits for personal consumption and agricultural work for leisure. Common crops identified included cassava, corn, peanuts, beans, sweet potato, pumpkin, lettuce, orange, lemon, banana, and mango.