Research & reports

Najma Abdullahi, Erika F. Werner, Patrick M. Vivier, Blythe Berger, Lauren Schlichting · PubMed · United States

A study using Rhode Island birth certificate data from 2015–2016 to evaluate whether proximity to food sources, rather than density, is associated with gestational diabetes mellitus (GDM) risk. Proximity analysis measured the distance from each pregnant person's home address to the nearest fast food restaurant, supermarket, and farmers market/community garden, and multivariable logistic regression tested the association between distance and GDM risk. Of 20,129 births meeting inclusion criteria, 7.2% (1,447) involved GDM. Distance to food sources varied by insurance type, education and race/ethnicity, but in the adjusted model there was no statistically significant association between distance to any food source and GDM.

Tithi Sanyal, Geoffrey Thün, Fabian Neuhaus, Natalie Robertson · Architecture_MPS · United States

An essay arguing that American urban dwellers cohabited with livestock in ecologically diverse cities until the nineteenth century, until late-nineteenth-century urban livestock policies and industrial agricultural transformation displaced livestock to urban fringes and rural areas, shaping present-day food access and food justice issues. Detroit passed its Urban Agriculture Ordinance in 2013, formalizing decades of community-driven urban agricultural practice. Using Detroit as a case, the piece presents a speculative urban design proposal - the Riverbend Farming Cooperative, a courtyard-based cooperative farm incorporating permaculture and animal husbandry within a former residential superblock - to examine the possibilities and challenges of urban development models built around cohabiting with livestock.

Gabriela Rigote, Alessandra Xavier Bueno, Marco Akerman · Saúde e Sociedade · Brazil (São Paulo)

A qualitative study of seven women urban farmers in the eastern zone of São Paulo, Brazil, describing and analyzing everyday cooking practices and their relationship to the food system. Using narrated body maps - a creative visual research method in which participants drew their own body outlines - the study generated visual and oral data on the meanings of cooking, analyzed thematically. It found that cooking functions as a connector from field to table, mutually reinforcing urban and peri-urban agriculture practices, and serves as a tool promoting biopsychosocial wellbeing tied to social, economic and environmental sustainability.

Susana Moreira Padrão · Interagir pensando a extensão · Brazil

An essay reflecting on the potential of agroecological agriculture in Brazil within the context of the health crisis caused by the COVID-19 pandemic and its likely economic and social consequences. It presents economic and social indicators of rising unemployment and poverty, arguing that social inequality is likely to worsen in this scenario, with an immediate impact on rising food insecurity and hunger. Examples such as the Agroecological Fair at the State University of Rio de Janeiro (UERJ), collective and community gardens in favelas, and productive backyards are cited as showing that actions reaching the most vulnerable population are possible to implement. The essay argues that agroecology and urban agriculture contribute effectively to promoting food and nutritional security and health, aiming at the human right to adequate food and population involvement in agroecology-based food cultivation, in pursuit of food autonomy.

Xiaoya Yuan · Journal of Agriculture Food Systems and Community Development · United States

This is a book review, not original research, covering Justin Sean Myers' Growing Gardens, Building Power: Food Justice and Urban Agriculture in Brooklyn. The reviewed book documents the emergence and development of urban agriculture in East New York, presenting a detailed account of a community's collective effort to confront its racialized history of segregation and disinvestment while fighting for food sovereignty and social justice.

Mahbubur Meenar · Journal of the American Planning Association · United States (New York City)

A review of Justin Sean Myers's Growing Gardens, Building Power: Food Justice and Urban Agriculture in Brooklyn (2022, Rutgers University Press, 250 pages, $32.95). The review introduces food justice as a concept that emerged in the late 20th century in response to systemic inequalities in the food system and has since gained significant traction in both scholarly and professional circles.

Tailana Fraga Lima, Ana Maria Girotti Sperandio · Revista Brasileira de Tecnologias Sociais · Brazil

Using a bibliographic and documentary survey with secondary data analysis in a descriptive qualitative approach, this article systematically examines the challenges in the Brazilian population's diet posed by excessive consumption of ultra-processed foods. It discusses the relationship between agriculture in urban space and dietary readjustment and food insecurity, observing that urban agriculture can produce effects that contribute both to addressing the public health problem of hunger and to the use of urban space. It argues that occupying underused and idle sites in the city for garden development promotes integrated urban spaces accompanied by changes in eating habits and behaviors, aligned with urban planning aimed at a healthy city.

Ana Carla Alves Gomes de Almeida, Maria Lúcia Brito da Cruz · Revista Geonorte · Brazil

A study of Fortaleza, Brazil, examined urban agriculture initiatives in risk areas — including the municipal Hortas Sociais (Social Gardens) project — through literature review and field visits to project sites and relevant agencies. It found that introducing urban agriculture on vacant land in risk areas can help deter irregular occupation and, when incorporated into municipal policy, can provide income and food to the urban poor.

Marc François Richter, Luiza Vigne Bennedetti, Bruna Raquel Rodrigues Teixeira, Maico Ismael Klein, Angélica Gomes Florczak dos Santos · Confins · Brazil

This study mapped the concepts and benefits of urban gardens globally and in Brazil, presenting the history of urban agriculture and its modalities. A systematic literature review via Portal periódicos da CAPES corroborated various social, environmental, and economic advantages. In recent decades, Brazil has implemented federal, state, and municipal policies to support community garden projects, aiming to reduce poverty and ensure food security.

Janet Music, Lisa Mullins, Sylvain Charlebois, Charlotte Large, Kydra Mayhew · Humanities and Social Sciences Communications · Canada

This study compared 19 municipal urban home food gardening programs in Canada in 2020, which provided free gardening supplies and instructions. It found a complicated relationship between municipalities, gardening programs, and food security, and determined that gardening somewhat alleviated social and emotional challenges from the COVID-19 pandemic. However, municipalities are limited in their policy capacities to adequately address food insecurity in Canada.

Saria Lofton, Marjorie Kersten, Nanyombi Lubimbi, Angela Odoms‐Young · Journal of Community Practice · United States

This study used Chaskin’s relational framework to describe community capacity-building efforts to enhance urban agriculture in predominantly Black communities. Strategies identified for community capacity building in urban agriculture included building on existing resources, community engagement, expanding organizational capacity, identifying threats, and identifying ideal solutions. These strategies were identified by urban farmers, gardeners, and advocates to strengthen local control of the food environment through sustainable urban agriculture.

Tapan S. Parikh, Sara Perl Egendorf, Isaiah Murray, Ali Jamali, Bryan Yee, Sammi Lin, Kendra Cooper-Smith, Brendan Parker, Koron Smiley, Jenny Kao‐Kniffin · Frontiers in Sustainable Cities · United States

This study described the development of virtual reality (VR) platforms to support farmer knowledge transfer and innovation in urban agriculture in the U.S. The platform features a VR model of an organic farm in New York City, detailing farm operations and offering opportunities to integrate educational materials and personal narratives. VR has the potential to accelerate innovations in food justice by transcending the physical constraints of traditional agricultural extension.

Avi Friedman · · Canada (Montreal)

This chapter explores how food production can initiate change at the neighborhood level and how using native flora in landscaping decreases water consumption and benefits local biodiversity. The Benny Farm Project in Montreal, Canada, is presented as an example of a highly productive urban agriculture undertaking.

Sarah Elton, Donald C. Cole · Food Culture & Society · Canada (Toronto)

This paper analyzes mixed methods data from Toronto, Canada, generated pre-pandemic, to understand the role of urban agriculture in gardeners' lives. It found that gardening supported health and wellbeing and provided an important, often culturally significant, food source for participants. The study argues that gardens are essential and should be viewed as part of culinary infrastructure, prompting policy decisions that support nonmarket food sources during crises.

Tomasz B. Falkowski, Bethany Jorgensen, Donald A. Rakow, Ashmita Das, Stewart A.W. Diemont, Theresa Selfa, Austin B. Arrington · Frontiers in Sustainable Food Systems · United States

A study in four New York cities analyzed the benefits and challenges of community gardens during the COVID-19 pandemic through surveys and semi-structured interviews with community gardeners. Gardeners experienced benefits such as connection, mental and physical well-being, and a safe refuge, but the biggest challenge was limited socializing due to personal behavioral changes and garden rules. This research suggests that while community gardens can be resilient sites of reprieve during crises, the pandemic also exposed their vulnerabilities.

Ana Maria Girotti Sperandio, Bárbara Bonetto, Tailana Fraga Lima, Jussara Conceição Guarnieri · PIXO - Revista de Arquitetura Cidade e Contemporaneidade · Brazil

This descriptive, qualitative, and exploratory study examines urban farming initiatives in small cities during the COVID-19 pandemic, focusing on Conchal/SP, Brazil, as an example of healthy city practices. The research aims to identify convergences between urban farming and healthy city premises to address the pandemic's consequences and contribute to urban planning in small cities. It suggests that urban farming and the recovery of urban vacant spaces in community projects can be considered for addressing food insecurity exacerbated by the pandemic within urban planning.

Rosangela Hespanhol, Antônio Nivaldo Hespanhol · Revista de Tecnologia & Gestão Sustentável · Brazil

A case study of urban agriculture in Álvares Machado, Brazil, identified challenges including difficulties in accessing land and water for irrigation, the absence of official technical assistance services, and a lack of public policies at national, state, and municipal levels. Despite these difficulties, urban farmers are responsible for a significant portion of leafy greens and legumes production, establishing direct relationships between producers and consumers through markets and street stalls.

K. Michelle Glowa · Journal of Agriculture Food Systems and Community Development · United States (California)

This paper reflects on the engagement between Mexican and Salvadorian farmers at the Beach Flats Garden in Santa Cruz, California, and local educational institutions. It discusses the garden's role in critical food system education, highlighting its function as a space of resistance to gentrification in a competitive land market. The garden provides examples of noncapitalist exchanges and decolonial foodways, emphasizing traditional agroecological knowledge.

Emily A. Holmes, Mary F. Campbell, Ryan Betz · Journal of Agriculture Food Systems and Community Development · United States

This study used the concept of food sovereignty to assess the level of local control over food production, distribution, and consumption in the Mississippi Delta. Research involved site visits, participant observation, focus groups, and surveys of communities affiliated with the Delta EATS public school garden program. Findings demonstrated low levels of food sovereignty, though high levels of agency and ingenuity in accessing desired foods were observed.

Fabiana Castellarini · Frontiers in Sustainable Cities · Latin America

Urban agriculture (UA) in Latin American countries was analyzed using an ecosystem services framework. From plant production, 17 ecosystem services, 6 benefits, 6 assets, and 6 indirect drivers were recognized. Strengths of UA were related to ecosystem services, benefits, and beneficiaries; weaknesses were related to the misuse of inputs, and human and environmental health; and threats were related to regulation, governance, and land tenure issues.

Manuela Alves da Cunha, Ryzia de Cássia Vieira Cardoso · Ambiente & sociedade · Brazil (Salvador)

A descriptive study collected data from urban garden farmers in Salvador, Brazil, to assess the contribution of urban gardens to food and nutritional security and sustainable development. Urban gardens were shown to provide work and income for families, contributing to food supply and security. Beyond producing fresh vegetables for the local population, the activity also contributes to ecosystem balance and sustainability.

André Ruoppolo Biazoti, Marcos Sorrentino · Ambiente & sociedade · Brazil (São Paulo)

This ethnographic study investigated political engagement in community gardens in São Paulo, Brazil, through semi-structured interviews and participant observation. The research found that community gardens foster affections that empower individuals to engage in territorial management, leading to the formation of expanded collectives that establish unique management forms challenging institutional powers.

Miriam Bertrán-Vilà, Ayari G. Pasquier Merino, Jéssica Geraldine Villatoro-Hernández · Sustainability · Mexico (Mexico City)

This study described the conditions of 60 peri-urban farmers in Mexico City working with agroecological schemes, analyzing the role of social and cultural capital in consolidating their projects and consumer links. Based on field visits and interviews, the research argued that the social and cultural capital of production units are key elements in determining the viability of the agroecological transition.

Qazi Shafayetul Islam, Nasima Akter · European Journal of Nutrition & Food Safety · Canada (Toronto)

This qualitative study, involving nine community organization representatives and 15 volunteers in Toronto's priority neighborhoods, identified significant barriers to providing and receiving free food support during COVID-19. Community members faced a lack of information, language barriers, social stigma, and fear of COVID-19. Organizations struggled with insufficient information on needs, limited transportation, storage space, committed volunteers, and funding, highlighting systemic and financial challenges in effective food support programs.

Ashley Gripper, Rachel C. Nethery, Tori L. Cowger, Monica M. White, Ichiro Kawachi, Gary Adamkiewicz · Social Science & Medicine · United States (Philadelphia)

This descriptive epidemiologic study in Philadelphia used spatial regression to analyze associations between Black neighborhoods, poverty, food access, and urban agriculture. Fully adjusted spatial models showed significant associations between Black neighborhoods and urban agriculture (RR: 1.28) and between poverty and urban agriculture (RR: 1.27). Neighborhoods with higher proportions of Black residents and lower incomes tended to have more community gardens and urban farms, with the association between low food access and urban agriculture generally increased in Black neighborhoods.