Research & reports

Sileshi Azagew, Hailu Worku · ENVIRONMENTAL SYSTEMS RESEARCH · Ethiopia (Addis-Ababa)

This study assessed the status, accessibility, and constraints of urban green infrastructure (UGI) in Addis Ababa, Ethiopia. It revealed that UGI land use decreased by 9.2% from 2003 to 2016, with urban agriculture declining by 11.9%. City residents lack sufficient recreational UGI, with park per capita at a very small 0.37 m² compared to Ethiopian standards of 15 m², and over 90% of the population lacking access to existing parks within walking distance. Major constraints identified include weak implementation of development plans, density, built-up area expansion, and lack of priority for UGI development.

Carrie Ann Benjamin · Sociální studia / Social Studies · France (Paris)

This study examines community gardening and participatory urbanism in Paris, focusing on the Goutte Verte, a temporary nomadic community garden. The continued existence of the Goutte Verte is in opposition to the city's much-needed housing, with gardeners caught between a desire for green space and a demand for comfortable housing. Community gardens are shown to act as a material alternative to urban planning and governance that often fail to account for a "place to breathe" in the city.

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.

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.

Takeshi So · The Japanese Journal of Real Estate Sciences · Japan

This study discusses urban agriculture in Japan from three perspectives: suburban farming, urban farming, and isolated farming operations within urban areas. Despite its historical impact on urban planning, urban farmland has dramatically decreased and currently hinders real estate business and new business creation. It is suggested that economic rationality and public interest should be prioritized, and tax incentives for urban farmland should be reconsidered in a stepwise manner.

Amélie Robert, Jean Louis Yengué, A. Fanny, Mikael Motelica‐Heino, Edmond Hien, Alain Sanou · Risco Revista de Pesquisa em Arquitetura e Urbanismo (Online) · Africa

This research, conducted in Ouagadougou, Burkina Faso, utilized in situ observations, interviews with farmers and decision-makers, and an analysis of planning documents. It found that urban agriculture has experienced a significant increase in surface area and is popular among city residents. However, it is not officially considered in urban planning, revealing divergences in viewpoints between farmers and public decision-makers.

Chloé Nicolas-Artero · Revista INVI · Chile

This article analyzes the role of water user organizations in the construction of water scarcity within the Chilean ideological and legal water context. The existence of urban gardens in the north of the country is notable in this context, which is oriented towards water use efficiency.

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.

Sandesh Thapa, Anjal Nainabasti, Sashila Acharya, Neha Rai, Rakshya Bhandari · International Journal of Applied Sciences and Biotechnology · Nepal (Kathmandu)

A key informant survey of 52 respondents was conducted in Kathmandu, Nepal, to assess the current status of rooftop gardening. All respondents expressed positive views on rooftop gardening, with rooftop farms covering 5-13% of the area. Significant monetary soft benefits were identified for food production, air quality, stormwater retention, and carbon sequestration. However, traditional methods using plastic bags, pots, and styrofoam were employed for garden maintenance. Constraints were recorded regarding rooftop farming establishment and continuation, indicating a need for proper training for efficient management.

Zhenzhong Si, Theresa Schumilas, Weiping Chen, Tony Fuller, Steffanie Scott · Canadian Food Studies / La Revue canadienne des études sur l alimentation · Canada; China

A comparative study of Community Supported Agriculture (CSA) models in Canada and China was conducted based on interviews and survey results. The study developed a framework to compare CSAs based on initiators’ motivations, economic characteristics, ecological practices, shareholder relations, and community building. It was found that CSAs in both Canada and China are struggling to maintain the movement’s original values and economic viability, moving away from the traditional ‘risk sharing’ approach to more flexible payment mechanisms. However, other original tenets of the CSA model, such as member engagement, are strengthening.

Sarah Taylor Lovell · Urban Agriculture & Regional Food Systems · Global

Despite increasing awareness and proposals for urban agriculture implementation, broad integration into the urban environment has not yet been observed. In most cities, the level of food production has not expanded significantly enough to impact the supply of vegetables, fruits, or other products. Key barriers limiting widespread adoption of urban agriculture include land access, zoning and tax policies, risks of soil and air contaminants, and urban forestry plans neglecting food security.

Nisa Maidah Rahmawati, Joko Winarno, Agung Wibowo · · Indonesia (Jakarta)

This study investigated community empowerment activities through urban farming in Marunda flats, North Jakarta. The flats' irrigation has deficiencies and group working is not yet fair, leading the society to choose to do agriculture activities by themselves. The research identified external factors (natural resources, environments, group dynamics, networking, human resources, policy, facilities and infrastructure) and internal factors (skill, non-formal education, and income) that obstruct empowerment activities.

Selda Cansu TEMEL · GRID - Architecture Planning and Design Journal · Turkey

This study analyzed the planning and design criteria of public primary school gardens in Üsküdar district, Istanbul, Turkey, to determine their proficiency levels against national, international, and academic standards. Using quantitative and qualitative methods, including on-site observation, the research identified architectural disadvantages and inadequacies in the school gardens. The findings indicate deficiencies in the current state of these outdoor recreation areas.

Derek Du Bruyn, Marietjie Oelofse · New Contree · South Africa (Bloemfontein)

This article investigates the Bloemfontein Municipality's efforts to establish Batho, a new location for black and coloured people (ca. 1918-1939), as a 'garden location' within the historical context of British-style urban planning and racist, segregationist policies. Initiatives included securing water supply, allocating allotment gardens, providing a fresh-produce market, and planting trees. While some motivations were aesthetic, others were deeply rooted in segregationist ideology. The article critically assesses whether these attempts to create a garden location were 'successful'.

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.

Tezcan Mert-Cakal, Mara Miele · Agriculture and Human Values · United Kingdom (Wales)

This article examines Community Supported Agriculture (CSA) projects in Wales as social innovation, exploring their emergence, innovative role, and transformative potential. Based on qualitative data from four different CSA case studies in Wales, the research showed that Welsh CSA cases play distinctive roles in the social economy, satisfying needs for ecologically sound and ethically produced food and empowering individuals at a micro level. However, the paper argues that for CSA initiatives to become 'workable utopias', they need to overcome barriers preventing replication, participation in macro-level policies, and scaling up, particularly concerning economic sustainability and resilience on a small scale.

Pierre Jassogne · · Belgium

SAULE (Urban Agriculture Housing Ecosystem Symbiosis) was a co-creation project conducted in Brussels, Belgium, from 2017 to 2020, involving citizens, urban agriculture professionals, researchers, social information specialists, and urban planners. Focused on the Ferme du Chant des Cailles urban agriculture site and the Archiducs – Logis-Floreal neighborhood, the project was initiated due to construction threats to the site. The research aimed to reflect on the challenge of combining ecological transition and social cohesion at the Brussels regional level.

Dona Pickard · Sociological Problems Journal · Bulgaria (Sofia)

This article analyzes the attitudes toward urban agriculture as an instrument for sustainable urban policies among local authorities, practitioners, and civil groups in Sofia, Bulgaria. Based on data from the research project "Urban agriculture as a strategy for improving the quality of life of urban communities" (2016–2020), the analysis reveals existing deficits in communication and information exchange between these actors. Factors for these deficits and ways to overcome them are also outlined.

Abby M. Lohr, Keegan C. Krause, D. Jean McClelland, Noah Van Gorden, Lynn B. Gerald, Vincent J. Del Casino, Ada M. Wilkinson‐Lee, Scott C. Carvajal · Journal of Adventure Education & Outdoor Learning · Global

This scoping review synthesized evidence on the impact of school gardens on youth Social and Emotional Learning (SEL), screening 1589 abstracts and 76 full-text articles to include eight studies. While qualitative studies suggested a positive influence on SEL, quantitative studies showed few statistically significant results. Therefore, current evidence from qualitative research indicates school garden programs have the potential to successfully enhance experiences that promote SEL, but more research is needed to further investigate this claim.

Noriah Othman, Siti Zabeda Mohammad, Nurhayati Abdul Malek, Mohd Ali Waliyuddin A. Razak · Environment-Behaviour Proceedings Journal · Malaysia

This study was conducted in Malaysia to identify deterrent factors hindering "community buy-in" in urban farming projects and to understand how to overcome these problems. The research aims to identify these factors to achieve and sustain community buy-in in urban farming projects in the future.

Herman Parfait Awono-Ambene, Laurelle Djieukap Njieyap, Patrick Akono Ntonga, Josiane Etang, Christophe Antonio‐Nkondjio, Cyrille Ndo, Jacques Étamé, Flobert Njiokou, Serge Hubert Zébazé Togouet · Journal of Environmental Science and Public Health · Cameroon (Yaounde)

This study analyzed water and soil samples from three market garden sites in Yaounde, Cameroon, from October to December 2016, for physicochemical characteristics and parasite identification. The analysis of 82 samples revealed the presence of 3 protozoans (Entamoeba histolytica, Sarcocystis sp., and Giardia intestinalis) and 11 helminths in the soil. The presence of viable helminths suggests that harmful soil pathogens such as protozoans and helminths can spread through market gardening.

Silvana Nicola, A. Ferrante, Giacomo Cocetta, Roberta Bulgari, Carlo Nicoletto, Paolo Sambo, Andrea Ertani · Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Horticulture · Global

The Covid-19 pandemic revealed the vulnerability of the agrifood system, with lockdowns disrupting long-distance fresh vegetable supply chains and causing dramatic declines in local market sales. While purchases concentrated in supermarkets, increasing crowding risks, gardening can increase opportunities for local and fresh food availability. Scaling up local food production is important to enhance community resilience.

Debra J. Davidson · International Journal of Sociology of Agriculture and Food · Global

This study assessed the multiple emergent effects of urban agriculture activities through an extensive, interdisciplinary literature review to discuss its disruptive potential. It suggests that producing food in cities is not inherently transformative in itself, but the potential and observed new forms of social engagement emerging in many contexts can create institutional conditions that may disrupt conventional agri-food systems by building social capital as much as physical capital.

Noiry Pérez Pompa, Santa Laura Leyva Rodríguez · Sinergia Académica · Cuba

A diagnosis of farms infested by Dichrostachys cinerea (marabú) in urban and suburban agriculture was conducted at Los Téllez farm in Becerra, Las Tunas municipality, Cuba. Soil quality indicators for reddish-brown Fersialitic soils over granitoids were evaluated across four land-use systems: two infested by D. cinerea and two agricultural systems cultivated for 10 years after marabú deforestation. Results showed that D. cinerea systems exhibited the highest soil quality index, based on organic matter, bulk density, and earthworm biomass. Conversely, cultivated systems achieved the lowest accumulation of organic carbon, oligochaete density and biomass, and total porosity.

Fatmir Haskaj · Environment and Planning A Economy and Space · United States (New York City)

This article explores the historical context of community gardens in New York and Oakland, California, to understand and contest hegemonic forces in the urban environment. It posits that the work of gardeners is co-opted into a value regime through a process called "conspicuous labor." This process reconfigures the urban poor as productive, passive, and pastoral, contributing to gentrification.