Research & reports

BD Mntambo · Huria Journal of the Open University of Tanzania · Tanzania

In Morogoro Municipality, Tanzania, a study examined urban agriculture practices within the policy context, focusing on the experiences and attitudes of women cultivating vegetables in open spaces through an in-depth survey. Findings indicated that women's participation in urban agriculture contributes to food security, increased household income, and poverty reduction. However, a mismatch exists between the benefits of urban farming and current policies, negatively affecting women's participation, as policies are not supportive of urban farmers, particularly women, leading to small-scale cultivation and low income.

Ana Carolina Paiva Rodrigues · VII CONNEPI - Congresso Norte Nordeste de Pesquisa e Inovação · Brazil (Natal)

In the Gramorezinho region of Natal-RN, Brazil, an exploratory study analyzed the socioeconomic and productive characteristics of urban and peri-urban agriculture. The methodology involved examining farmers' socioeconomic profiles, adopted production systems, and commercialization methods for key vegetable species. The study concluded that the legitimization of urban and peri-urban agriculture in Natal-RN is flawed, not only concerning municipal legislation but also regarding the guarantee of support and technical assistance for agricultural activities.

Greg Sharzer · Historical Materialism · Global

This critique examines urban agriculture (UA) in the Global North through the lens of capitalist production, specifically capital centralization and rent. It argues that while UA can occupy market niches, its prospects for replacing large-scale agriculture are limited. The expansion of UA is constrained by rising land values and rent, as evidenced by examples in Detroit, Markham, and Los Angeles.

W. H. Butler · Journal of Agriculture Food Systems and Community Development · United States

The reintroduction of livestock into urban areas in the United States creates tensions regarding public health and the urban-rural divide. This paper analyzes municipal codes to identify how communities regulate urban livestock through prohibitions of certain animals, zoning, site-level restrictions, and management requirements. The analysis demonstrates that while no two municipalities approach the urban livestock question identically, each seeks to place limits on raising livestock in urban areas using a combination of regulatory land use tools.

Sarah Leonard · Dissent · United States

This article explores the perilous state of food and food politics in America and a wide range of responses on the Left. It describes how the existing farm bill led to a policy disaster, the relationship between Reagan-era deregulation and the obesity epidemic, and the labor exploitation endemic to the elite dining experience. The study reveals challenges in governance within the American food system and its socioeconomic impacts.

Corey McAuliffe, Laura Whitaker, Aimee Webb Girard · The FASEB Journal · United States (Georgia)

Interviews with farmers' market managers, farmers, CSA managers, and a cooperative market manager in DeKalb County, Georgia, assessed challenges in local food accessibility. Qualitative data revealed significant financial barriers to production, prohibitive policies, and limitations in marketing and distribution systems. Environmental factors also limited the accessibility of local foods through farmers' markets and CSAs.

Samantha Jones · Journal of the Arkansas Academy of Science · United States (Arkansas)

To assess the feasibility of a campus community garden at the University of Arkansas in Fayetteville (UAF), an online survey of 88 campus community gardens in the United States and Canada, visits to six gardens, and interviews with UAF students, faculty, staff, and administration members were conducted. The study determined that a campus community garden at UAF was feasible if identified challenges and obstacles were properly addressed. This research identified seven best practices for campus community gardens.

Rod MacRae, Joe Nar, James Kuhns, Lauren Baker, Russ Christianson, Martin Danyluk, Abra Snider, Eric V. Gallant, Penny Kaill-Vinish, Marc Michalak, Janet Oswald, Sima Patel, Gerda R. Wekerle · Journal of Agriculture Food Systems and Community Development · Canada (Toronto)

This paper, focusing on Toronto, identifies subtle impediments to scaling up urban agriculture beyond self-provisioning, despite land not being an insurmountable barrier. These include taxation systems assuming agriculture is a strictly rural activity, inadequate knowledge sharing among urban producers, limited access to soil, water, and seeds, and a lack of incentives for landowners. Achieving 10% of the city's commercial fresh vegetable demand requires significant policy and program initiatives in five key areas, including governance, coordination, and financing.

Hee-Jeong Yun, Mi-Kyoung Cho · Journal of Korean Society of Rural Planning · South Korea

This study critically considers the new paradigm of urban parks, noting that despite progress, urban parks face increased criticism. Criticisms include long development periods for tree growth, limitations in general and cultural ecology, and a lack of economic validity. The study proposes urban agricultural parks as an alternative, connecting them to sustainable regional development and low-carbon society.

Cécilia Claeys, Jean-Noël Consalès, Carole Barthélémy · · France (Marseille)

This paper re-examines the question of nature in the city through emerging environmental paradigms, using Marseille, a French Mediterranean city, as a case study. An interdisciplinary analysis combining sociology and geography revealed that new modes of urban and suburban nature management (e.g., National Park, greenways, community gardens) question spatial boundaries between wild and artificial. However, the uses of these spaces are still marked by persistent social segmentations.

Evan Weissman · Syracuse University Libraries (Syracuse University) · United States (New York City)

This dissertation explores urban agriculture in Brooklyn, New York, using a mixed-methods analysis to investigate its historical changes, motivations for engagement, and outcomes. The study argues that Brooklyn's urban agriculture is limited by its neoliberal characteristics, which undermine its potential to build a radical political movement around food issues. While urban agriculture tends to reproduce neoliberalism, it simultaneously creates political possibilities through the assertion of public rights to cultivate the city and the potential of food to serve as a tool for building solidarities towards food justice.

Rabiul Islam, Chamhuri Siwar · Advances in Environmental Biology · Malaysia

This research analyzed the current situation and future potential of urban agriculture in Malaysia using a literature review. Study participants demonstrated a relatively greater awareness of environmental and community benefits of urban agriculture compared to food security, health, or economic benefits. Malaysian urban agriculture was found to be constrained by a lack of adequate land use planning, weak support for urban farmers, and an absence of an integrated development approach. Major challenges identified included perceptions of limited space, limited resources, and education.

Stefan Reyburn · Environnement urbain · Global

This abstract is an article on the challenges and prospects of urban agriculture, published in the journal Urban Environment via the Érudit platform. This abstract does not contain detailed content regarding specific challenges or prospects related to urban agriculture governance.

Yves Cabannes · Environment and Urbanization · Global

This action research, conducted by local teams in 17 cities across Latin America, Asia, and Africa, investigated how urban farmers finance their activities. The study found that urban farmers primarily rely on their own resources, and a lack of access to financing is a major bottleneck for maintaining and expanding their operations. It also identified gaps between farmers' needs and existing public and private financial practices.

Danny Simatele, Tony Binns, Munacinga Simatele · Journal of Human Development and Capabilities · Zambia (Lusaka)

This field-based research in Lusaka, Zambia, examines the impact of climate change and urban governance on urban agriculture, which serves as a source of food and income for poor households amidst deteriorating economies. The study finds that urban agriculture is often excluded from urban development and planning policy, posing significant challenges for small-scale farmers to achieve food security. A lack of policies supporting the urban poor, combined with climatic changes like drought and flooding, makes it difficult for households to adapt to the changing urban environment.

Silvio Caputo · Kent Academic Repository (University of Kent) · United Kingdom

This paper argues for a new role for urban agriculture in developed countries, focusing on environmental, social, and economic benefits. While urban agriculture can contribute to a low-carbon society and food access, it is not currently part of UK government strategies for food security. For urban agriculture to achieve its potential, it needs to become economically viable, requiring research into highly productive methods and business models utilizing local urban resources.

Monica J Kelly · Scholarship@Western (Western University) · Canada (Toronto)

An ethnographic study conducted in summer 2010 at HOPE community garden in Parkdale, Toronto, explored how collective belonging is built. The research found that differences and interpersonal conflicts within the garden were embraced as opportunities to strengthen community cohesion. Contrary to romanticized views of harmonious community gardens, the study revealed that conflicts, negotiation of differences, and institutional practices of inclusion and anti-discrimination significantly contribute to a successful and inclusive community project.

Nate Millington · International Journal of Urban and Regional Research · United States

This article analyzes representations of urban nature in Detroit, Michigan, focusing on journalistic and photographic work over the past 5 years. These representations, part of a discourse on Detroit's decline, ultimately reflect dominant conceptual divisions between the city and nature. Journalists and commentators perceive nature in the city as a reflection of the city's absence rather than its materiality, suggesting an ambivalence about emergent urban ecologies.

Richard Wiltshire, Louise Geoghegan · Research Portal (King's College London) · United Kingdom

This chapter explores the social organization of voluntary urban food production in Britain, identifying two dominant modes: collective activities and individual allotment gardens. It notes that the organization of unpaid labor is an under-researched aspect and a key restraint on urban agriculture's expansion. The study found that relations between these two modes can be antagonistic, particularly when land is scarce.

Huang Xue-qun · · China (Tianjin)

This paper analyzed the development status of Tianjin urban fishery, finding it to be in an early stage. Problems identified included a low level of industrial development, an unscientific development mode, and weak innovation capability. The study proposed development paths and measures for industrial transformation and upgrading.

Batanai L Sammie, Charles Nyamutowa, Munyaradzi Gwazane · International Journal of Scientific Research · Zimbabwe

This study used FGDs and case studies to identify perceived causes of failure of NGO urban agriculture initiatives in Zimbabwe. The study identified the principal-agent relationship between NNGOs and LNGOs as the epicenter of all initiative failures.

Les Levidow, Katerina Psarikidou · · United Kingdom

In Manchester, England, environmental and health issues have been folded into a wider agro-food strategy aimed at making the city "more sustainable." With support from state bodies and charities, several initiatives have expanded access to fresh, healthy food, particularly in "food deserts," mobilizing resources, skills, and voluntary labor through "community engagement" to create "community spaces" for social inclusion. Manchester's agro-food networks shorten supply chains by linking peri-urban agriculture more directly with urban consumers and by promoting urban agriculture grounded in local resource mobilization and personal trust, offering an alternative to conventional agro-food chains; food relocalisation is described as helping overcome socio-economic inequalities and health problems, with Manchester initiatives cooperating to build environmentally sustainable, socially just, healthy communities and reconstructing local identities and social commitments, within a national policy context that advocates food relocalisation but provides little actual support. Despite that activity, the larger food system in Manchester remains dominated by conventional agro-food chains, and community food initiatives play only a marginal role, leading practitioners to discuss how to overcome these limitations; from 2010 onward, the UK government's austerity regime is described as undermining state support further, making community engagement even more important for mobilizing resources.

R. Plant, Jeremy Walker, Scott Rayburg, J Gothe, Teresa Leung · Australian Geographer · Australia

A study of the Hawkesbury-Nepean River in Sydney, Australia, examines the effects of pesticide use by the small-scale horticulturalists supplying the city's fresh vegetable markets on aquatic biodiversity. Through interviews with actors across the institutions responsible for agriculture, water quality, and environmental protection, it assesses the effectiveness of pesticide governance in the Greater Sydney Basin. It finds that pesticide pollution is rarely measured or monitored and is not a priority for any particular agency, meaning the pollution remains effectively uncontrolled. The study concludes that although public health, the long-term viability of local farming, and the ecological health of the river are compatible goals, they currently exist under a system of "organised irresponsibility."

Leigh Whittinghill, D. Bradley Rowe · Renewable Agriculture and Food Systems · Global

Urban agriculture faces limitations including competition for space, lack of formalized land use rights, and health hazards from food contamination. Green roof technology is proposed as a method to alleviate these issues, potentially reducing the use of contaminated land and water at ground level. However, for large-scale implementation, installation costs must be reduced, roof weight limitations assessed, and appropriate management practices developed.

Gerald Forkuor, Olufunke Cofie · International Journal of Remote Sensing · Sierra Leone (Freetown)

A land-use and land-cover (LULC) change mapping exercise in Freetown, Sierra Leone, used multi-temporal Landsat data from 1974, 1986, and 2000 to map nine LULC classes. Built-up areas increased by at least 140% between 1974 and 2000, and 882 ha (27%) of agricultural lands in 1986 were converted to residential purposes by 2000. These conversions indicate a strong link between urbanization, agriculture, and deforestation, negatively impacting agricultural land availability.