Research & reports

James A. Allen, Andrew C. Mason · Urban Agriculture & Regional Food Systems · United States

This study visited 14 food forests in the American Southwest — all but two located in urban or peri-urban areas — and interviewed the founder or manager at 12 of them. The sites spanned a wide range of physical environments, community types, and ownership arrangements found in the region. Despite challenges such as a hot, dry climate and difficult soil conditions, the researchers found clear evidence that food forests can be successfully established in urban areas there; beyond food production, the forests provided benefits such as mitigating the urban heat island effect, increasing local biodiversity, and improving neighborhood aesthetics, though the study notes a need for additional research.

Erin Anzalone · Digital Commons - USU (Utah State University) · United States

This paper outlines plans for a subsidized Community Supported Agriculture (CSA) program at Sugar Grove Farm, part of the Indian Creek Nature Center (ICNC) in Linn County, Iowa, using agroecology and restorative agriculture to grow food crops and make affordable produce available to low-income households, describing the intended logistics and reasoning for the program, which the paper states was set to launch in 2018. It does not report outcomes.

Beatriz Salazar · CEPES (Centro Peruano de Estudios Sociales) · Peru

A CEPES article describing biohuertos run by communal kitchens (ollas comunes) in metropolitan Lima, a practice underway for roughly a decade under the legal framework of Ordinance 1629 (enacted 2012). It cites implementation across 12 districts without giving specific garden or participant counts, and concludes that such urban agriculture initiatives should be incorporated into Local Climate Change Plans and funded under regulations for the country's food emergency law.

Manuela Alves da Cunha, Lidice Almeida Arlego Paraguassú, José Geraldo de Aquino Assis, Arthur Benjamin de Paula Carvalho Silva, Ryzia de Cassia Vieira Cardoso · Journal of Ethnobiology and Ethnomedicine · Brazil (Salvador)

A city-wide mapping of active food gardens in Salvador, Bahia, Brazil, followed by site visits and interviews with gardeners. Only 18 active food gardens could be located in the whole municipality; 17 took part (8 communal, 9 private). Gardeners averaged 55.76 years old and were 52.9% male overall, but women made up 87.5% of communal-garden gardeners and had higher education levels. For 52.9% of respondents the garden was their main source of income; 82.4% ate the produce, 70.6% also sold it and 47.1% donated. Fifty-nine neglected and underutilized species (NUS) were recorded, with 76.5% of respondents reporting they eat 19 of them. The gardens supply affordable food and food diversity without government support — but the very small absolute number of active gardens in a city of this size is equally part of the finding.

Carola Grebitus, Lauren Chenarides, Rebecca Logsdon Muenich, Alex Mahalov · Frontiers in Sustainable Food Systems · United States

This research investigates consumers' perception and acceptance of urban agriculture through a qualitative, exploratory field study with 19 residents from a major metropolitan area in the southwest U.S. The concept mapping procedure was used, and data were analyzed using content and semantic network analysis. Consumers' perceptions of urban farming related to environment, society, economy, and food attributes. The study found a much higher number of positive associations than negative, signaling that consumers would likely accept farming in close proximity, though individual perceptions varied greatly.

Larissa Maas, Rosane Malvestiti, Leila Amaral Gontijo · Cadernos de Saúde Pública · Brazil

This study assessed the main difficulties faced by seven urban organic farmers in two Brazilian cities without policies encouraging urban farming, through semi-structured interviews conducted from July to December 2018. The research revealed challenges such as a lack of trained labor, inadequate machinery and equipment for small areas, and insufficient financing, indicating that the absence of policies hinders the development of urban organic farming.

Jonathan London, Bethany B. Cutts, Kirsten Schwarz, Li Schmidt, Mary L. Cadenasso · Agriculture and Human Values · United States (California)

This study, based on 24 interviews with urban agriculture (UA) leaders in Sacramento, California, identifies three "taproots" of UA projects: justice, health, and market. The analysis reveals how these roots interact differently with racial capitalism, creating disparities in their growth trajectories. Specifically, UA projects associated with the justice taproot are historically underrepresented and undervalued.

Hélder Ribeiro Freitas, Maximiliano Pérez, Carolina Baldini, Cristiane Moraes Marinho, Pablo Arístide, Denes Dantas Vieira, Lucas Ricardo Souza Almeida, Elson de Oliveira · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil; Argentina

This study analyzes urban and peri-urban agriculture (UPA) experiences in the Sertão de São Francisco Pernambucano/Bahiano (Brazil) and the southern Buenos Aires Metropolitan Area (AMBA, Argentina). Using an action-research methodology from 2017 to December 2019, it aimed to understand UPA dynamics and improve sustainable agri-food systems. The analysis shows various contributions to territorial processes in promoting agroecology and UPA security among diverse stakeholders.

Neil Cox, Zoe Beynon-MacKinnon · Journal of Agriculture Food Systems and Community Development · Canada

This article presents observations and suggestions from the operations of Lettuce Harvest Foundation (LHF), a grassroots urban agriculture nonprofit in Vancouver, Canada, founded in 2019. LHF's programming was designed to address challenges posed by the COVID-19 pandemic. The findings suggest that short-term emergency food relief is insufficient, and propose harnessing pre-existing industry elements as a method for grassroots organizations to mitigate food system strains during crises.

Paulo de Oliveira Neto, Andréa Rossi Scalco, Ana Elisa Bressan Smith Lourenzani, Sandra Cristina de Oliveira · Ciência e Natura · Brazil

This study analyzed the impact of urban agriculture on food security in community gardens in the city of Maringá, Brazil. The research was carried out using the EBIA method, with descriptive statistical analysis and multiple linear regression procedures. The results indicate that the activity did not contribute to the food security of people who depend on the resources generated, whether for consumption or income.

Ada P. Smith · Collaborative anthropologies · Canada

In Canada's Gitxaała Nation, the potential of the Gitxaała community garden and the summer reading program at Lach Klan School as a "food literacy" learning platform for achieving food security and food sovereignty was explored. This research suggests that hands-on learning activities integrating local Indigenous language and knowledge have the potential to contribute to food sovereignty goals by better equipping students to shape their food system.

Marcelo Gomes Justo · REVISTA NERA · Brazil (São Paulo)

This article presents data and analyses on organic and agroecological production in São Paulo city, Brazil, using secondary data surveys and interviews. It maps the combined action of socio-spatial and socio-territorial movements for agroecology in São Paulo and its Metropolitan Region. The study discusses concepts of agroecology, urban and peri-urban agriculture, and socio-spatial/socio-territorial movements as analytical tools, concluding that combined action is necessary for agroecology's expansion.

Rachael Baker · · United States (Detroit)

Farming on Detroit's vacant land has been used for blight reduction and food cultivation since the 1970s, supported by initiatives like Farm-a-Lot. However, in 2015, the mayor’s office directly transferred 40 acres of city-owned land to a for-profit urban agriculture business in Detroit’s east Poletown, raising concerns about equitable resource distribution.

Cinthia de Oliveira Rodrigues, Maria Lúcia Bahia Lopes, Fabrício Khoury Rebello, Rosália do Socorro da Silva Corrêa · Research Society and Development · Brazil (Irituia, Pará)

A quantitative and qualitative study using 40 semi-structured questionnaires was conducted with urban and peri-urban farmers in Irituia, Pará, Brazil, to identify the socioeconomic profile and productive dynamics of Urban and Peri-urban Agriculture (AUP) systems. The study identified three distinct categories of farmers: 42.5% for whom AUP is the main source of income, 32.5% who are public servants, and 25.0% who are small traders. Although no effective public policies for AUP promotion were evident in Irituia, spontaneous initiatives and significant growth potential were observed due to the municipality's rural nature.

Daniele Eckert Matzembacher, Fábio Bittencourt Meira · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil (Minas Gerais)

This case study in Minas Gerais, Brazil, examined Community Supported Agriculture (CSA) as a countermovement to the commodification of agriculture, using Karl Polanyi's theoretical framework. Analyzing the CSA Alfa case, the study found a coexistence of market exchange and reciprocity, where economic activity is intertwined with social aspects like friendship and commitment. CSA appears to manifest a countermovement by enhancing individuals' relative autonomy and increasing social cohesion among participating groups.

Stéfanny da Cruz Nóbrega, Lara Cristine Gomes Ferreira · OKARA Geografia em debate · Brazil (Goiânia)

This article presents results from a university extension project between the Federal University of Goiás and elementary school students in Goiânia, Brazil. The project focused on socio-environmental education through an agroecological school garden, integrating theory and practice with didactic sequences on agrarian geography topics like food consumption awareness, socio-biodiversity, traditional knowledge, and soil management. Activities included workshops on vertical gardens and composting, a soil workshop, and field trips, aiming to exchange knowledge on agricultural production forms, agroecology, and food sovereignty, valuing family farming.

John Taylor · Frontiers in Sustainable Food Systems · United States (Rhode Island)

This long-term replicated trial in Rhode Island evaluated the yield performance and soil quality impacts of four small-scale food production systems over three summer growing seasons. While total marketable food yields (2.22 to 2.96 kg m-2) were modest compared to biointensive agriculture (4.64 kg m-2), individual crop yields often exceeded regional and national averages without soil quality loss. The study addresses a lack of experimental research on urban agriculture and provides a framework for normative research, offering more reliable yield estimates for modeling urban production potential.

Teresa Irene Gonzales · · United States (Chicago)

This 30-month ethnographic case study in La Villita, Chicago, based on 14 interviews, examines how Chicana activists challenge environmental racism and transform blighted spaces. The study highlights their use of "Chicana environmentalism," an asset-based framework, to cultivate local knowledge and create community assets, including a community garden and the transformation of a superfund site into a public park. These efforts have increased resident land ownership and civic activity, demonstrating the organizations' ability to address city-level racist development policies.

Michelle Glowa, Antonio Roman-Alcalá · New York University Press eBooks · United States (California)

This chapter examines the San Francisco Urban Agriculture Alliance, analyzing its composition, genesis, and how it has confronted the tensions and limitations of neoliberal urbanization. Based on personal experiences and research, it proposes that justice-driven urban agriculture movements are influenced by political-economic changes and can be absorbed into existing neoliberal and pro-development trajectories. This indicates a critical finding regarding equity and the challenges urban agriculture faces in resisting gentrification.

Glauco Régis Florisbelo, Angelina Moreira Melo, Alair Ferreira de Freitas, Pinheiro, Daniel Calbino · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil

This study analyzed how the implementation of a Community Supported Agriculture (CSA) in an urban community garden in Sete Lagoas (MG), Brazil, contributed to food and nutritional security for consumers and increased the income of family farmers. Qualitative data was collected through semi-structured interviews with farmers and questionnaires administered to consumers. The results demonstrated that the CSA strengthened social relations between farmers and consumers, added elements of food and nutritional security, and improved the income of farming families.

Cristiana Guimarães Alves, Bráulio Silva Chaves, Lucas Araújo Dutra Rodrigues · Cadernos de Agroecologia · Brazil

In August 2017, the CEFET-MG Project "Cabana do Pai Tomas. to the Aglomerado da Serra: links between science, technology and education" in Brazil conducted activities to connect science, technology, and education. As part of this project, a ten-module Agroecology Course was offered, providing training to residents of Casa da Cabana, CEFET-MG students, and the general public on knowledge related to urban agriculture, food security, agroecology, the creation and maintenance of urban gardens, and social technologies.

Layssa Kmiecik Layssa Kmiecik, André de Souza Lucca · Revista Gestão & Sustentabilidade Ambiental · Brazil (Curitiba)

This qualitative study, focused on the Cajuru Community Garden in Curitiba, Brazil, aimed to propose recommendations for projects promoting native Unconventional Food Plants (PANCs). Using bibliographic, documentary, field research, and surveys, it generated recommendations for communicating PANCs' qualities and for their sustainable cultivation and responsible consumption in urban community gardens.

Beatriz Sinelli Laham, Francisco Melo Aires, Gabriel Akira Teshima Soto, Gustavo Lopumo Arruda · Brazilian Journal of Development · Brazil (São Paulo)

A mixed-methods approach was used to identify knowledge constructed during the implementation, maintenance, and didactic usage of school gardens in 15 municipal schools in Butantã, Sao Paulo, Brazil. Main difficulties identified were human resources, school staff integration, and financial resources, with a demand for specific training, especially for didactic usage. Access to quality soil posed the primary obstacle for garden maintenance, yet a general perception of positive effects on students' behavioral and pedagogical aspects was observed.

Justin Sean Myers, Prita Lal, Sofya Aptekar · New York University Press eBooks · United States (New York City)

This study traced the complex and contested relationship between food-producing community gardens and gentrification in three neighborhoods in New York City's outer boroughs. These gardens traditionally emerged in response to long-term attempts by City Hall to displace residents of color. The research examines how community gardeners respond to gentrification and the role of community gardens in facilitating, accommodating, or resisting it, discussing implications for realizing food justice.

Theresa J Beardell · Digital Commons @ Connecticut College (Connecticut College) · United States

Sprout is a community garden and direct-to-consumer farm dedicated to building community and empowering individuals through the shared effort of growing and eating good food. Cultivation at Sprout is led by the conviction that good food is produced in a way that is ethical in both its environmental and social impacts.