Research & reports

Joshua Zeunert, Tanya Court · Elsevier eBooks · Global

Public urban agriculture (PUA) in the United States, Canada, the United Kingdom, and Australia faces challenges, including aesthetics and negative perceptions of its spatial presence and visual performance. In these contexts, PUA often remains limited to allotments, community gardens, education gardens, and street verge gardens, which frequently suffer from negative aesthetic perceptions in highly visible public settings. This chapter explores how eight distinctive rural food production practices could be translated into urban contexts to address aesthetic shortcomings in PUA design.

Krista Willman · ACME · Finland (Tampere)

This article explores the "operational space" of urban community gardening (CG) from the viewpoint of city officials in Tampere, Finland. Two rounds of interviews with eight officials and discourse analysis were used, and the operational space, shaped by administrative policies and practices, was found to be rather rigid and narrow. Five main discourses aimed to enable urban gardening but were restricted to strategic, limited, and instrumental levels, as political-strategic aims contradicted administrative practices, and cautiousness and unclarity in the administrative-political culture led to institutional ambiguity.

Patrizia Pugliese, Cosimo Rota, Fatima Zohra Sabrane, Marie Reine Bteich, E.J. Veen · · Morocco

A mixed-methods study of four urban agriculture initiatives in Morocco found that while all cases struggled with certain perturbations, some were able to turn them into more hopeful situations, whereas others could lead to new perturbations or increased vulnerability. The study concluded that the outcomes were highly case-specific and related to existing resources, highlighting the complex and fluid nature of these initiatives.

Rushi Wang, Shigeto YANAI · Land · Japan

This study surveyed school garden managers at public elementary schools in an urban area of Japan to analyze school garden characteristics and influencing factors. Findings indicated that school gardens inside schools offer better safety but less community connection, while external school farms provide more agricultural experience space. Schools with both types showed stronger community ties but decreased safety, and a notable lack of budget, teachers, supportive policies, and manager motivation was observed in operating school gardens.

Bernd Bonfert · · United Kingdom; Germany

This article investigates "network failure" and collaboration barriers within Community-supported agriculture (CSA) networks in the UK and Germany, using qualitative case studies. The study found that CSA networks function effectively at national and local levels but experience relative failure at the regional level. Regular barriers to collaboration arise from capacity limitations, member differences, and competition, which the networks are actively trying to address.

Do-Eun Kim, Gwang-Ryul Son, Ga-Hyoun Yu, Yong-Hoon Son · Journal of the Korean Institute of Landscape Architecture · South Korea (Seoul)

This study aimed to identify participation constraints perceived by school community members in urban farming activities using hydroponics and understand the structural relationships of variables influencing decision-making. Participation constraints were categorized into intrinsic, interpersonal, and structural factors. Hypothesis model verification results showed that interpersonal constraints significantly influenced participants' willingness to participate and their expected behavior.

Mallika Sardeshpande, Charlie M. Shackleton · People and Nature · South Africa

This study interviewed 80 urban foragers in four cities in South Africa's eastern coastal region to understand urban foraging in a developing nation context. Foragers began foraging in childhood, viewing it as a cultural and recreational activity, but formal green spaces were not used for foraging and were perceived as poorly provisioned in urban planning. This indicates a lack of governance in urban planning regarding foraging.

Tinashe P. Kanosvamhira, Alexander Follmann, Daniel Tevera · Geographical Journal · South Africa

This mixed-methods study examined 34 urban community gardens in Cape Town, South Africa, to assess their capacity to function as urban commons across six areas: infrastructure, inputs, land, produce, labour, and immaterial components. Findings demonstrated that while these gardens counter neoliberal privatization and individualization, their capacity to function as urban commons is significantly curtailed by their entrenchment within the neoliberal context.

Benjamin Schrager, Hiroki Ikeda, Takahashi Yukitsugu · Journal of Agriculture Food Systems and Community Development · Japan

This article explores Utsunomiya University’s Eco-programs, which combine a pesticide-free community garden with an educational series, using ethnographic data. Findings indicate tensions between the Eco-programs' agroecological goals and other institutional goals at the university. Despite these conflicts, the programs provide a space for agroecological gardening and serve as an example of an alternative agricultural initiative in Japan.

Gizaw Ebissa, Kumelachew Yeshitela, Hayal Desta, Aramde Fetene · Environment Development and Sustainability · Global

This study investigated urban agriculture's (UA) contributions to environmental sustainability (ES) using scholarly search engines. Findings indicate UA contributes to ES by mitigating greenhouse gases, urban heat island effects, and floods, while enhancing biodiversity and promoting agro-tourism. However, challenges such as lack of policy support, exclusion from urban land use planning, and urbanites' behavior towards UA products limit its full benefits.

Susana Alves, Bahar Bașer Kalyoncuoğlu · Ecopsychology · Turkey (Istanbul)

This study explored the socio-ecological potential of urban agriculture in 10 family-related projects in Istanbul, where Bostans (historical urban vegetable gardens) are culturally significant. Despite their importance and UNESCO recognition, the planning and management of bostans have been hampered by rapid urbanization and a lack of integrative policies. Data from interviews, observations, and fieldwork highlighted the role of kinship in knowledge transfer and how farmers base activities on past-present affordances and future expectations.

Mahyuddiin · KnE Social Sciences · Indonesia (Makassar)

This qualitative study analyzed the network structure of sustainable urban farming development policies in Makassar City, Indonesia, using observations, interviews, and documentation with stakeholders. The findings indicate that the network structure is not fully effective due to erratic, uneven, and unclear contact between actors, and a lack of binding written agreements in the trust dimension. However, information sharing and resource exchange dimensions are progressing well.

Seongeun Lee, Seongmin Shin, Hansol Lee, Mi Sun Park · International Journal of Agricultural Sustainability · Global

A systematic review of urban agriculture (UA) case studies identified conditions enabling and constraining UA development across different country income groups. For high-income countries, a lack of farmers' knowledge and urban development are significant challenges to UA implementation. Common requirements for all income levels include motivation, labor, policy, social capital, and arable land.

Agnes Naipospos, Raia Azzura · Journal of Sustainable Development and Regulatory Issues (JSDERI) · Indonesia

Indonesia faces a reduction in vegetable supply due to rapid urban development, and urban farming can be a solution to meet food needs, reduce household expenses, and increase farmer income. Using a normative juridical approach, this study indicates that Indonesia needs an urban farming program, but its current implementation is not optimal. Therefore, the Indonesia Masterplan for Future Urban Farming (IM-for-FUF) is introduced as an innovation expected to better support the implementation of the green economy.

Victorine Dréau · EcoRev · Colombia

In Bello Oriente, Medellin, Colombia, displaced peasant communities resist extractivist expansion and neoliberal territorial reconfiguration through practices like urban agriculture, reasserting collective land use. This research reveals a struggle to reclaim land from the control and speculation logics of criminal gangs and urban planning institutions, indicating critical governance issues.

Nehiby Alcántara Nieves, Rosa María Larroa Torres · Iztapalapa(en línea)/Iztapalapa · Mexico (Mexico City)

This article identified agroecological practices in 10 urban gardens (hu) in Mexico City and their relationship with the construction of food citizenship. Data was collected through interviews with garden managers and users, and participant observation. The study found a tendency to prioritize responsibilities over rights within these urban gardens.

Saerom Ahn, Gyeong Mi Gi, Sonya N. Martin · Asia-Pacific Science Education · South Korea

This study examined specific structures that both afford and limit practices of environmental learning and community building in an urban community garden in South Korea. The analysis illustrated the importance of understanding the dynamic relationship between gardening practices and supporting structures. The research identified how structures can provide and also restrict learning opportunities and community building within the community garden setting.

Mareike Schwarz · Street Art & Urban Creativity · Global

This paper analyzes the intersection of urban art and community gardens to explore whether commons can emerge from this collaboration. Through a comparative study of two community garden projects in Berlin and Dakar, the research examines the impact of funding structures, accessibility, artistic concepts, and design on commoning. Findings reveal that the two projects differ significantly in their development context and underlying structures, affecting their ability to function as commons. Furthermore, the paper argues that the dependency of artistic involvement on third-party funding contradicts the principles of commoning.

Imelda Cahiles, Ricardo Bullecer · ACADEME University of Bohol Graduate School and Professional Studies · Asia

A study assessing the implementation of the Gulayan sa Paaralan Program (GPP) in schools in Lila District, Bohol, Philippines, revealed that the overall program implementation was less implemented. While roles and responsibilities at the school level and the establishment and maintenance of school gardens were implemented to a moderate extent, capability building, program monitoring, sustainability mechanisms, and program evaluation were less implemented. Respondents generally perceived the program as moderately beneficial and reported that implementation-related problems were less serious.

Ana Tereza Souza Domingos, Carolina Oliveira Mesquita, Emiliano Lôbo de Godoi, Thiago Augusto Mendes · Laws · Brazil

This bibliographical and documentary research analyzed the effectiveness of public food security policies in Brazil between 2012 and 2022, also considering urban agriculture as an alternative. It concluded that public policies were gradually weakened, and from 2019 to 2022, the Brazilian government discouraged food policy implementation. Consequently, Brazil faces food insecurity and hunger due to disjointed policies, the pandemic, and an economic crisis.

Juan Camilo Ochoa Céspedes · Entorno Geográfico · Colombia (Medellín)

This paper critically analyzes peri-urban and peri-urban agriculture, addressing problems of territorial tension resulting from the accelerated expansion of real estate into peri-urban areas due to low urban land availability. The discussion questions the economic, environmental, and social risks of this expansion, highlighting tensions and resistance. The paper illustrates these issues with examples from the peri-urban area of Medellín and its metropolitan area.

Michael G. Parkes, Rebekah O’Rourke, Tiago Domingos, Ricardo F. M. Teixeira · Sustainability · Europe

An experimental indoor vertical farm urban-agriculture project involving 27 stakeholder groups was set up in a university building in Lisbon, Portugal in 2018 and closed in 2022; this study analyzed the governance dimension of the project's sustainability using role-constellation mapping of the stakeholder groups and force-field analysis across seven governance factors to understand why the project did not continue. It found that despite early positive outcomes across environmental, social and economic dimensions, the project failed to establish a network of stakeholders consistently engaged in governance from the outset, and that inadequate project culture and a lack of critical governance factors led to a failure to convey a sense of ownership to stakeholders, contributing to the project's closure.

Luiza Vigne Bennedetti, Paulo Antônio de Almeida Sinisgalli, Maurí­cio Lamano Ferreira, Fabiano Lemes de Oliveira · International Journal of Environmental Research and Public Health · Global

Following the PRISMA protocol, a 2023 systematic review evaluated 26 studies on the interplay between urban agriculture (UA) and sustainability surveyed on Web of Science. While UA is increasingly recognized as an action to promote urban sustainability and inform public health policy for urban populations, the review confirms that its implementation still presents challenges in countries across both the Global North and Global South. The review identified numerous key challenges to UA adoption, including air and soil contamination, availability of green areas, layout of urban infrastructure, and food distribution, among others. Given the many socio-economic and environmental contextual factors involved — especially when comparing Global North and Global South realities — the review concludes there is a need to develop a model adaptable to these different contexts. It further concludes that the concept of sustainability lacks a universal understanding, and that one of the most important remaining gaps is addressing social issues in relation to environmental ones.

Jesús Sanz Abad, Sara Sama Acedo, Gaël Carrero Gros · · Spain

Case studies of two cooperative enterprises (in finance and forestry) and one new urban commons — community gardens in Madrid — all located in Spain, were analyzed using ethnographic methods within the field of solidarity economy and commons. The analysis found tensions between the initiatives' economically and politically "transformative" aspirations and the reality of operating in a market-driven capitalist environment, alliances and tensions arising from interactions with established institutions, and dilemmas or conflicts between maintaining ideological coherence and extending the initiatives' social base.

Habtamu Serbessa, Teferee Mekonnen, Meskerem Abi · Journal of Developing Country Studies · Ethiopia

A questionnaire survey and focus group discussions with small-scale vegetable producers in Addis Ababa, Ethiopia used probability sampling, descriptive statistics, correlation and multinomial logistic regression, plus SWOT and force field analysis. Producers held positive perceptions of vegetable production and most intended to continue, but limited access to land, pests and diseases, and water shortages were identified as the main challenges. Regression results showed land size, gender, age and housing type as the most significant factors determining vegetable production.