Research & reports

Ananias Lima dos Santos, Ruandra Kaienne da Silva Laranjeira, Rodrigo Pereira, Maria Raquel de Carvalho Cota, Lionete Viana da Silva, Everton Ramos de Souza · Brazilian Journal of Development · Brazil

This study aimed to demonstrate that non-formal school spaces can serve as an alternative teaching-learning method for environmental education. The project, conducted with 5th-grade students at Escola Estadual Thomé de Medeiros Raposo, showed significant results from proposed activities and comparative questionnaire data. Students gained practical experience in conscious citizenship and adopted new behaviors through creating a school garden using recycled materials.

Lauren Chenarides, Carola Grebitus, Jayson L. Lusk, Iryna Printezis · Agribusiness · United States

This study examined household-level participation in urban agriculture (community and home growing) before (2017) and during (2020 lockdown) the COVID-19 pandemic in Phoenix, AZ, and Detroit, MI, using two online surveys and bivariate probit models. It found that considerably fewer individuals participated in community gardens compared to home gardening, and overall participation was lower in 2020 than in 2017. The continuity of individuals' participation in growing food at community gardens and home is fragile, and many urban households' food-growing practices may not yet be mainstream, suggesting other barriers inhibit participation.

Dana Guglielmo, Sicha Chantaprasopsuk, Christi Kay, Eric T. Hyde, Chris Stewart, Julie A. Gazmararian · Journal of School Health · United States (Georgia)

This cross-sectional online survey assessed nutrition policies, practices, and environments in 113 Georgia SNAP-Ed elementary schools from 2015-2017. While most schools had wellness policies and provided nutrition education, fewer had policies limiting sugar-sweetened foods in classrooms or established school gardens. Minimal significant differences were found across school-level demographics.

Karoline Oliveira da Silva, Renata Rodrigues dos Santos Oliveira · Revista Macambira · Brazil

This article reports experiences and reflections from an intervention research conducted in the Bastião Community in Retirolândia, Bahia, Brazil, with 12 women members of the Bastianense association. The research aimed to investigate the relationship between the community and medicinal plants, and to strengthen bonds among participants. The outcome was the implementation of a community garden of medicinal plants and the production of a socio-educational manual for its implementation.

GONZALO MARÍN OVIEDO, OLIVEIRA, ALESSANDRO SILVA DE · Zenodo (CERN European Organization for Nuclear Research) · Brazil (Anápolis)

The Federal Institute of Goiás, Anápolis campus, aims to contribute to overcoming socio-environmental problems affecting vulnerable communities in the region through sustainable agriculture in a community garden. This initiative proposes developing critical environmental education, discussing theoretical and practical aspects of the critical approach and its relationship with praxis. Historical-Dialectical Materialism guides the theoretical-methodological aspects, and Action Research is used for practical aspects.

Lauren Balotin, Samantha Distler, Antoinette L. Williams, Samuel J. W. Peters, Candis M. Hunter, Chris Theal, Gil Frank, Taranji Alvarado, Rosario Hernandez, Arthur Hines, Eri Saikawa · International Journal of Environmental Research and Public Health · United States (Atlanta)

This study investigated Atlanta residents' knowledge regarding heavy metal and metalloid (HMM) exposures and remediation in urban agriculture, following the detection of industrial slag and hazardous soil contamination in West Atlanta in 2018. Through surveys and follow-up interviews, it was found that participants were concerned about the potential health effects of soil contaminants but unconcerned with produce in their gardens. Gardeners' knowledge of HMM exposure sources and remediation methods was low and varied based on racial group.

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.

Lucy Diekmann, Marcia Ostrom · · United States

This chapter reviews participatory extension approaches and demonstrates their application to urban agriculture through five US Extension case studies. The selection of these case studies was informed by a 2015 nationwide survey of Extension personnel working on local, community, and regional food systems. These examples illustrate how urban agroecological knowledge and networks are being developed and applied, and suggest directions for future Extension work.

Omanjana Goswami, Ashaki A. Rouff · Soil Systems · United States (Newark)

Soils from seven community farms in Newark, New Jersey, USA, were analyzed for lead (Pb) concentration and speciation. Single-step extractable Pb concentration ranged from 22 to 830 mg kg−1, with 21% of samples exceeding the NJDEP limit of 400 mg kg−1 for residential soils. Lowest Pb concentrations were detected in raised beds, while uncultivated native soil and parking lot samples had the highest values. Although most Pb is associated with reducible and oxidizable soil fractions, indicating a lower risk of mobility and bioavailability, Pb exposure through ingestion and inhalation pathways remains a concern when directly handling the soil.

Elsie Rockwell · History of Education · United States

This article explores the history of school gardens in early twentieth-century US educational projects, finding that gardening activities were primarily for urban children lacking farming experience. It compares gardening's role in northern experimental schools with proposals for rural and segregated southern schools. The analysis identifies various logics, including arguments for promoting or dismissing school gardening and rationales for educating or retaining specific labor forces, highlighting a paradox between "return to nature" and "love of labor" in the discourse.

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.

Miho Lowan‐Trudeau, Noel Keough, Joshua Wong, Sara Haidey · Canadian Geographies / Géographies canadiennes · Canada (Calgary)

This study, examining community gardens in Calgary, aimed to determine the socio-economic demographics of neighborhoods supporting community gardens and their proximity to active transportation and public transit. GIS visualization and quantitative analyses were used to investigate relationships between demographic variables and transportation accessibility. Findings showed that community garden neighborhoods are located in areas with significantly fewer visible minorities, higher levels of educational attainment, and more attached dwellings like apartments and townhomes. This study suggests potential inequities in the proliferation of public community gardens based on socio-economic factors beyond economic capital.

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.

Katie L. Butterfield, A. Susana Ramírez · Health Education & Behavior · United States (Minnesota)

A quantitative content analysis was conducted on descriptions, missions, and goals provided by 411 community garden managers across Minnesota. Six frames were consistently present, including "greater good" and "community orientation," which were the most common. The findings suggest that the prevalent "greater good" frame may inadvertently reproduce inequality by alienating food-insecure populations, similar to other alternative food programs.

Jeanette Gustat, Yu-Zhang Lee, Taylor Johnson, K. O’Malley, Brian Luckett, Leann Myers · Journal of the Louisiana Public Health Association · United States (New Orleans)

This cross-sectional survey in two low-income, predominantly African American neighborhoods in New Orleans, Louisiana, interviewed 901 participants to explore factors associated with acquiring food from farmers markets (FMs) and community/home gardens (C/HGs). Daily fresh fruit and vegetable servings were positively associated with acquiring food from FMs and C/HGs in the past three months. African Americans and those living farther from an FM were less likely to acquire food from an FM, while those who cooked at home were more likely to use C/HGs.

Marc F. Bellemare, Vaneesha Dusoruth · Applied Economic Perspectives and Policy · Canada (Montreal)

A survey of 882 Montreal residents investigated participation in urban agriculture. The study found that urban agriculture practitioners are more educated, more likely to be homeowners, and report higher incomes. These findings suggest that urban agriculture functions as a luxury good.

José Silveira Filho, Marcelo Rodrigues Tenório · Cadernos de Agroecologia · Brazil

This qualitative research, based on Paulo Freire's dialogical pedagogy, aimed to develop environmental education awareness in elementary school students through organic agriculture and sustainable cultivation techniques in a school garden. Semi-structured interviews with students revealed that activities in the school garden contributed to modifying their habits and attitudes towards nature. The study found that the school garden fostered a sense of solidarity, group work, and the development of citizens capable of addressing social and environmental problems.

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.

Lucy Diekmann, Leslie Gray, Chan L. Thai · Frontiers in Sustainable Food Systems · United States (California)

This study measured the social, educational, civic, and nutritional impacts of four types of urban food system activities: home gardens, community gardens, farmers' markets, and CSAs, through a survey of 424 gardeners and 450 direct market shoppers in California's San Francisco Bay Area. While nutritional impacts were consistently high, significant differences were observed in social interaction and civic engagement between activity types. Gardens generally fostered greater learning, connection, and civic participation than direct marketing.

Kristen Adams · Educational Media Reviews Online · United States (California)

The 27-minute film "Best of Both Worlds: Cohousing’s Promise" (2019) presents examples of cohousing communities in California, which are living arrangements with privately owned homes and shared facilities, tools, amenities, and several meals each week. The film features architect Charles Durrett, who began creating cohousing communities in the U.S. in the late 1980s, and includes resident interviews discussing social and environmental benefits. It also covers shared spaces, community gardens, and challenges in establishing cohousing projects.

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.

Lucas Ricardo Souza Almeida, Diego Cesar Alves Lima Verde, Hélder Ribeiro Freitas, Rita de Cássia Rodrigues Gonçalves Gervásio, Elson de Oliveira · Cadernos de Agroecologia · Brazil (Petrolina)

This study analyzed land use and occupation seasonality at the EREMCC Community Garden in Petrolina, Brazil, from August 2018 to March 2019. In August 2018, 73% of the 6,200 m² garden area was uncultivated, indicating a large unexplored area for production. By March 2019, food production increased by 35.71%, with most beds cultivated with cabbage, coriander, and lettuce.

Francisco Glauber Peixoto Ferreira, Cácia Aline Costa Santos, Carolina Maria de Lima Carvalho, Vanessa Emille Carvalho de Sousa Freire · Revista Enfermagem Atual In Derme · Brazil (Fortaleza)

An experience report describes the implementation of a community garden in a Long-Term Care Institution for the Elderly in Fortaleza, Ceará, Brazil, in 2018. The activity aimed to promote a welcoming eco-social environment and a recreational activity for the well-being of the elderly. Developed through interdisciplinary integration between Nursing and Agronomy courses, it provided an opportunity to learn about the residents' personalities, stories, and aspirations. The implementation of the community garden significantly contributed to the well-being of the elderly, broke the monotony and feelings of abandonment, and enabled the use of an unused space.