Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
326 results(3 / 14)
Rooftop Agriculture in the Urban Global South: The Experience of Johannesburg
2025Jayne M. Rogerson · Modern Geográfia · South Africa (Johannesburg)
This article examines the organization and current state of rooftop agriculture in Johannesburg, South Africa, drawing on existing material. Johannesburg hosts the largest cluster of rooftop farms, primarily established for social considerations, with fewer projects for commercial reasons or business image enhancement. The study investigates the challenges confronting these rooftop farming projects.
Governance failureCommunityEconomicsPolicyUrban Farming Practices and Constraints to Urban Agriculture in Bauchi Metropolis
2025Yusuf Kamaluddeen Ibrahim, Zabawi Abdul Ghani, Rasheed Osuolale Oladosu, O. D. Idris,, Tamwesigire Caleb · Journal of Innovative Research · Nigeria (Bauchi)
In Bauchi metropolis, Nigeria, urban farming practices and constraints were investigated among 285 urban farmers. Findings revealed that most farmers do not own land, instead borrowing or renting it. The major constraints to urban agriculture were reported as lack of tenure security, limited land area, and poor access to microcredit facilities.
Governance failureFood sovereignty & justiceEconomicsCommunityPolicyAs produções agropecuárias na região metropolitana de Buenos Aires: contribuições para a sustentabilidade nas cidades
2025Gabriela Civeira, Florencia Rositano · Conicet · Argentina (Buenos Aires)
This study analyzed the environmental, social, and economic factors of agricultural production in the Buenos Aires Metropolitan Region (RMBA) across 28 municipalities, using National Agricultural Census data and an adapted ecosystem services (SE) estimation model. Findings indicated that 97.4% of small and medium-sized horticultural producers use conventional management, with only 2.6% employing non-conventional practices. Structural problems identified include informal labor, limited technical access, and urban pressure, highlighting the need for public policies to strengthen more sustainable production systems.
Governance failurePeri-urban agricultureFood sovereignty & justiceEconomicsPolicyUrban Agriculture as a Catalyst for Food Security and Sustainability in Ghana's Rapidly Urbanizing Cities
2025Christian Kofi Sarpong, Romanus Dogkubong Dinye, Alex Donbeinaa, Vera Nyarko Amoako · Asian Journal of Agricultural and Horticultural Research · Ghana
This study assessed the role of urban agriculture in Ghanaian cities through a systematic literature review of publications from 2000 to 2024. Urban agriculture was found to significantly contribute to food security, nutrition, and income, and to bolster environmental sustainability. However, challenges such as land tenure insecurity, unsafe irrigation practices, weak institutional support, and limited policy integration persist.
Governance failureFood sovereignty & justiceClimate changeEconomicsHealthOrganic cyclePolicyCommunityTowards urban food system transformation in South Africa
2025Emmanuel Ndhlovu · Discover Sustainability · South Africa
This article critically analyzed food system policies and actions in four South African cities, drawing from grey and academic documents. It found that the government is failing to achieve food security, with approximately 58 million people facing food insecurity in 2023. The study concludes that transforming South African food systems requires coherent policies, shortened supply chains, integration of food into urban planning, and increased support for farmers, among other actions.
Governance failurePolicyFood sovereignty & justiceEconomicsUrban–rural linkageProfile of Urban and Peri-Urban Agriculture in Rio de Janeiro State: Case Study
2025Letícia Englete de Mello, Dirlane de Fátima do Carmo, Daiane Cecchin, Leonardo da Silva Hamacher, Marcel Carvalho Abreu, R. M. Anjos, Mariana Vezzone · Revista de Gestão Social e Ambiental · Brazil (Rio de Janeiro)
This study investigated the profile of 159 urban and peri-urban agricultural producers across 29 municipalities in Rio de Janeiro State, Brazil, using quantitative interviews and statistical analysis. Producers were predominantly men over 50 with limited education, cultivating small plots with organic methods but receiving little technical support. Key challenges identified were a lack of assistance and resources, and urban agriculture's potential is hindered by the absence of effective public policies.
Governance failurePeri-urban agriculturePolicyCommunityEconomicsImpulsores e inhibidores de la agricultura urbana a partir de una aproximación diacrónica desde 1821 hasta 2023: el caso de Xalapa (Veracruz, México)
2025Juan Camilo Fontalvo-Buelvas, María Teresa Pulido Silva, Miguel Ángel Escalona Aguilar, Raúl Romero Ramírez · Memorias · Mexico (Xalapa)
This diachronic study analyzed the drivers and inhibitors of urban agriculture in Xalapa, Mexico, through a historical tracing from 1821 to 2023. Drivers included rural immigration, academia, and government programs, while inhibitors were identified as diversification of trades, ejido laws, remittances, health policies, and food markets.
Governance failurePolicyEconomicsCommunityFood sovereignty & justiceUrban–rural linkageUrban Gardening in Latin America and Panama: A New Strategy for Conservation
2025Belma Soto-Fernández, Lurys Bourdett-Stanziola · Asian Journal of Agricultural and Horticultural Research · Latin America
A documentary review on the importance of urban gardening in Latin America revealed that urban gardening, when approached through the lens of agrobiodiversity, has become a key strategy for safe food production and environmental sustainability. However, it was found that several Latin American countries lack clear and established laws to regulate this activity. Preliminary evidence of rotavirus was detected in fresh vegetables from an urban garden in Panama, indicating that urban gardens can become infection foci capable of causing diseases of public health and veterinary importance.
Governance failureCommunityBiodiversityFood sovereignty & justiceHealthEconomicsPolicyRethinking the potential of urban agriculture as a climate resilience strategy: Evidence from Accra, Ghana
2025Gideon Baffoe, Philip Antwi‐Agyei · City and Environment Interactions · Ghana (Accra)
This mixed-methods study analyzed the role of urban agriculture (UA) in climate resilience in Accra, Ghana, from the perspective of policymakers. While UA contributes to food security, water use efficiency, and ecological protection, its integration into policy frameworks was found to be limited due to challenges such as weak institutional coordination, competing economic priorities, and governance inefficiencies.
Governance failureClimate changeFood sovereignty & justicePolicyEconomicsLand Use/Cover Dynamics and its Implication on the Sustainability of Urban Agriculture in Selected Urban Centers of Ethiopia
2024Ashagrie Gibtan, Wondwosen Abera, Mekuria Delelegn, Molla Maru, Adamu Emiru · Ochrana prírody Slovenska/Ekológia · Ethiopia
Land Use/Land Cover (LULC) dynamics were analyzed in four Ethiopian cities—Addis Ababa, Hawassa, Bahir Dar, and Adama—over 17 years from 2006 to 2022. SPOT 5 and Sentinel satellite imagery, key informant interviews, focus group discussions, and field observations were used. Findings revealed a rapid expansion of urban built-up areas, primarily at the expense of peri-urban horticultural lands, which has an adverse impact on the sustainability of urban agriculture.
Governance failureUrban–rural linkagePeri-urban agriculturePolicyEconomicsFood sovereignty & justiceExploring relations between community gardens and cultural institutions in terms of diverse governance models: A case study of Warsaw and Poznań, Poland
2024Barbara Maćkiewicz, Paulina Jeziorek · Przegląd Geograficzny · Poland
A two-case study in Warsaw and Poznań, Poland, explored the relationship between community gardens and cultural institutions, identifying factors that promote and impede their functioning. The study found that these gardens are characterized by a changing governance model, shifting towards a top-down approach where community members lack influence on strategic decisions. The involvement of cultural institutions, while facilitating longevity, may simultaneously disempower the gardens' viability.
Governance failureCommunityPolicyEconomicsFood sovereignty & justiceAgriculture and the ideals of urban modernity: the case of Dar es Salaam, Tanzania
2024Matthijs T. Wessels, Gert Jan Veldwisch, B.J.M. van Vliet, Alphonce Kyessi, Shaaban M. Mgana · Water International · Tanzania (Dar es Salaam)
This study examined the policy dynamics of irrigated urban agriculture in Dar es Salaam, Tanzania, using stakeholder interviews and a literature review. It found that while irrigated urban agriculture is positively received for its productivity, it faces challenges from discourses prioritizing health and modernity. Authorities pursue modern farming models, but most urban farmers operate with informal and insecure access to land and water, highlighting a tension between planning ideals and urban reality.
Governance failurePolicyEconomicsFood sovereignty & justiceCommunityImplications of a Climate-Smart Approach to Food and Income Security for Urban Sub-Saharan Africa: A Systematic Review
2024Nolwazi Z. Khumalo, Melusi Sibanda, Lelethu Mdoda · Sustainability · Sub-Saharan Africa
A systematic review and bibliometric analysis examined the implications of climate-smart agriculture (CSA) practices and climate adaptation strategies for food and income security in urban Sub-Saharan Africa. The review found that CSA practices boost urban food production and income, but also recognized critical challenges and trade-offs requiring urban agriculture transformation.
Governance failureClimate changeFood sovereignty & justiceEconomicsHealthHow is urban agriculture practiced, institutionalized, implemented, and sustained? A literature review
2024Nour Alkhaja, Khaled Alawadi, Kholoud Almemari, Ghalya Alshehhi · Progress in Planning · Global
This literature review of 51 articles examines how urban agriculture (UA) is practiced, institutionalized, and sustained, focusing on governance. It identifies consistent challenges such as discord between civil and municipal actors, contextual factors hindering supportive policies, and urban densification encroaching on UA land. These issues lead to informal or constrained UA practices and tenure insecurity.
Governance failurePolicyEconomicsFood sovereignty & justiceThe Urgent Role of Urban Agriculture and Food Systems Planning in the Global South
2024Lesli Hoey · Urban agriculture · Global
This paper highlights that urban agriculture (UA) serves as a vital lifeline for food and income security for many urban growers in the Global South. However, it notes that many governments in the Global South actively resist UA in the name of "modernization," and by promoting supermarkets and restricting informal food markets, they potentially undermine the positive impacts of UA on urban food security and poverty.
Governance failureFood sovereignty & justicePolicyEconomicsCommunityUsing visual methods to map green infrastructure for a sustainable food economy in Letchworth Garden City
2024Amélie André · · United Kingdom
This case study of Letchworth Garden City examined the interplay between the town's layout, social practices, and governance supporting a local sustainable food economy. Food mapping and an ethnographical approach showed how Letchworth's masterplan provides a backbone for alternative food infrastructure, though the edible landscape is not always visible or effective for residents. Discussions with experts also pointed to a gap in coordination among key local stakeholders, which would be beneficial for improving the local urban food strategy.
Governance failureCommunityPolicyEconomicsFood sovereignty & justiceThe development process of urban agricultural networks to ensure urban food security in Hat Yai City, Songkhla Province, Thailand
2024Orathai Paiyarat, Uthaithip Jiawiwatkul · International Journal of Urban Sustainable Development · Thailand
This qualitative study examined the development process, results, and influencing factors of the Hat Yai urban agricultural network for food security in Hat Yai City, Songkhla Province, Thailand. Data was collected from 31 participants through participant observation, in-depth interviews, and group discussions. The study identified a three-stage development process: network formation, seeking cooperation, and learning and integration, with results reflected at individual, group, and network levels linked to sustainable development. Negative factors affecting the development process included the nature of Hat Yai urban residents in a developing country context, resource inadequacy, and public policy.
Governance failureCommunityFood sovereignty & justicePolicyEconomicsUrban Agriculture Embedded in a Food Systems Approach: The Baltimore Story
2024Sarah Buzogany, Abby Cocke, Holly Freishtat, Yeeli Mui, Mariya Strauss, Sylvia Kelly · Urban agriculture · United States (Baltimore)
Baltimore, United States, has developed urban agriculture policies over the last decade, integrating them into a food systems approach to sustainability. Policy development covered zoning, permitting, land leasing, and soil regulations. However, challenges were encountered regarding staffing, funding, resident engagement, and differing city agency priorities, especially concerning land access. The experience highlights the importance of mainstreaming food policy into urban planning.
Governance failurePolicyCommunityEconomicsFood sovereignty & justiceMain problems in urban agriculture and leverage points to drive it towards sustainability: a review
2024Juan Camilo Fontalvo-Buelvas, María Teresa Pulido Silva, Miguel Ángel Escalona Aguilar · Bitácora Urbano Territorial · Global
A bibliographic review identified that the main deficiencies in urban agriculture are inadequate management practices, a lack of organization, and absent or inefficient public policies. The study suggests that agroecology as a management system, policies for land access and sustainable financing, and dissemination processes are key leverage points for driving urban agriculture towards sustainability.
Governance failurePolicyCommunityEconomicsUrban–rural linkageIrrigated urban agriculture: a mixture of farming scales, water flows and actors in Nairobi, Kenya
2024Arcadius Martinien Agassin Ahogle, Sammy Letema · Water International · Kenya (Nairobi)
This article examines the dynamics of irrigated urban agriculture (IUA) and its socio-technical arrangements in the Nairobi catchment, Kenya. The research identified five principal forms of IUA, differentiated by land size, water sources, technicality, actors, and market orientation. A critical finding is that city services do not provide hydraulic infrastructure or agricultural extension for IUA, and state agencies do not account for IUA practices, indicating a lack of governance support.
Governance failurePolicyEconomicsCommunityPractice of compost use in urban farming: Opportunities and constraints in the West Region, Cameroon
2024Moye Eric Kongnso · International Journal of Environment Agriculture and Biotechnology · Cameroon
A mixed-methods study in the West Region, Cameroon, examined compost use in urban farming through 265 household surveys, 11 in-depth interviews, and one focus group. While compost availability and technical assistance favor its use, small-scale farmers face significant technical, knowledge, financial, institutional, and policy constraints. State extension services prioritize mineral fertilizers over compost, and the current regulatory framework does not encourage compost use, leading to the persistence of traditional practices.
Governance failureCompostOrganic cycleEconomicsPolicyCommunity-Based Resilience Analysis (CoBRA) to Hazard Disruption: Case Study of a Peri-Urban Agricultural Community in Thailand
2024Alisa Sahavacharin, Fa Likitswat, Kim Irvine, Lihoun Teang · Land · Thailand (Pathum Thani)
This study assessed the potential of peri-urban areas for sustainable development, focusing on a pandan farming community in Pathum Thani, Thailand, using the Community-Based Resilience Analysis (CoBRA) approach. The community identified COVID-19, water quality, and solid waste as their primary disruptive challenges. The study concluded that the community was moderately resilient to hazards, and COVID-19 was the primary disrupting event over the past 10 years.
Governance failurePeri-urban agricultureClimate changeCommunityEconomicsHealthUrban agriculture between territorial anchoring and challenges of urbanisation: case of Guersif City (Eastern Morocco)
2024Mohammed Elyaagoubi · African J of Economic and Sustainable Development · Morocco
This study investigates the decline of agricultural land in Guersif City, Morocco, due to rapid urbanization. Sociological surveys and technical data from 1954 and 2021 were used to identify and quantify the rate of agricultural land loss. The preservation of urban agriculture in Guersif faces a real challenge from other, more profitable activities.
Governance failurePolicyUrban–rural linkageEconomicsChallenges of Formation and Development of Legal System of Urban Agriculture
2024Farhang FaghihLarijani, Elaheh Amani Vamarzani · DOAJ (DOAJ: Directory of Open Access Journals) · Iran
This study investigated whether an independent legal system exists in urban areas of Iran to recognize, maintain, and develop urban agriculture. It found that despite urban laws recognizing agricultural activities, legislators have not enacted a comprehensive law specifically for urban agriculture, nor explicitly included it in urban land definitions. The study hypothesized that a primary challenge is the lack of a compatible legal framework.
Governance failurePolicyEconomicsCommunityTackling Social Inequality in the City of Porto, Northern Portugal: Grassroots Horticultural Practices and the Desired City
2024Paula Mota Santos · Social Inclusion · Portugal (Porto)
Grassroots urban horticultural plots (hortas) in the Porto Metropolitan Area, Northern Portugal, are informal communities that have existed for decades, often involving over 20-30 people. However, these low-income urbanite horticultural communities are not cherished by city governance, which does not prevent their destruction. This incompatibility between urban governance and grassroots communities hinders the right to the city for the low-income urbanites who created them.
Governance failureCommunityPolicyEconomicsFood sovereignty & justice