Research & reports

Solange Hernandez · International Review of Administrative Sciences · France

This case study in the urban community of Pays d’Aubagne et de l’Etoile, France, over 25 years, aimed to understand paradoxical territorial management practices in peri-urban agriculture. Based on quantitative analyses of qualitative data, the study demonstrated the relevance of these management practices in action, but identified paradoxes as a recurring source of tension and deadlock in territorial public administration. The research proposes managerial tools applicable in the framework of public action in peri-urban agriculture.

Masdjidin Siregar · Jurnal Agro Ekonomi · Indonesia (Jakarta)

This paper describes intensive peri-urban leafy vegetable agriculture in Jakarta, which utilizes idle land and provides employment and income for rural migrants. However, the prospect of this agriculture is unclear because it uses non-agricultural land that will eventually be developed. The study concludes that government assistance in credit, extension, and research is needed, and alternative lands for cultivators must be found.

Elke Rogge, Eva Kerselaers, Charlotte Prové · · Europe

This study explores opportunities and challenges for peri-urban agriculture, examining envisioning processes in Ghent and Kortrijk, Belgium, initiated by local authorities. Results indicate that pressure on farmland is a key issue in both contexts. Multifunctionality is complex in practice and governance, and successful envisioning processes require clear objectives, defined study areas, policy support, strong leadership, and reliable data.

Alesia Montgomery · International Journal of Urban and Regional Research · United States (Detroit)

A case study of downtown Detroit theorizes that the history of clashes between racial capitalism and social movements in public space reappears in the contradictory design of market-driven placemaking. This placemaking subordinates the black urban poor, even while incorporating black entrepreneurs and culture. Consequently, it suppresses the ability of African Americans to shape public space, despite the return of the white middle class to central cities.

Sandy Smith‐Nonini · Anthropology in Action · United States

This article discusses lessons learned from Eco-Cycle, a social enterprise supporting sustainability education in central North Carolina, U.S.A., since 2011. Eco-Cycle faced the challenge that many social justice-oriented green initiatives emulating urban agriculture models are grant-dependent in early years and achieve economic sustainability with difficulty. However, this non-profit co-op of upcycler crafters and vintage vendors grew from the production and marketing of upcycled rain barrels, pursuing economic sustainability through a social enterprise approach.

Lorelei L. Hanson, Deborah Schrader · Interdisciplinary Environmental Review · Canada (Edmonton)

This case study critically examined the development of a food and urban agriculture strategy in Edmonton, Canada, using survey data and semi-structured interviews with citizens and stakeholders. It explored the transformative potential of local urban food initiatives and identified hurdles in moving beyond maintaining the status quo. The study aimed to identify leverage points for long-term local food system transformation within conceptualizations of sustainability.

Bethany B. Cutts, Danqi Fang, Kaitlyn Hornik, Jonathan London, Kirsten Schwarz, Mary L. Cadenasso · Environmental Justice · United States (California)

This study introduced a Qualitative Historical Geographic Information System (QHGIS) method to investigate how newspapers reflect changing meanings of place in relation to environmental burden and benefit. Applying QHGIS to urban gardening and soil lead issues reported in Sacramento, California, the method revealed the distribution of public narratives of environmental concern across the city, the politics embedded in location names, place name-changes, and how locations serve as framing devices for environmental concerns.

Elizabeth Vibert · Journal of Contemporary African Studies · South Africa

This article examines the Hleketani Community Garden in Limpopo Province, South Africa, highlighting the successes of women farmers in reducing poverty and improving health outcomes. Despite these benefits, the research identifies significant structural barriers, including lack of access to resources, unfavorable policy frameworks for small-scale agriculture, and worsening climate change, that hinder small-scale farmers, particularly women.

Lal, Prita · Academic Commons (Stony Brook University) · United States (New York City)

This dissertation studies the relationship between community gardens and gentrification in New York City. It argues that low-income people's efforts in revitalizing their blighted neighborhoods by building community gardens in the 1970s and 1980s contributed to gentrification in the 1990s and beyond. The research points out that real estate developers preyed on people's efforts, and the people subsidized the city's revitalization. It concludes that while gardeners did not cause gentrification, their efforts played a significant role in the process, and stronger policy protections for gardens are needed as city policies permitted gentrification.

Marion Ernwein · Open Collections · Switzerland (Geneva)

This paper critically examined municipal involvement in community garden and urban agriculture development in the canton of Geneva, Switzerland, focusing on a case study in Vernier. It found that the municipality's urban agriculture program serves contradictory functions, being simultaneously progressive in reversing space privatization and nature commodification, yet also reinforcing the neoliberal production of individualized, self-responsible, and self-entrepreneur subjectivities. The highly-regulated nature of these municipal community gardens complicates their categorization as either grassroots or purely institutional projects.

Joshua Zeunert · UNSWorks (University of New South Wales, Sydney, Australia) · Australia

Urban public green spaces typically require external budgets for maintenance, with most projects costing municipal authorities more money than they generate, making them economically unproductive. For instance, the Adelaide Parklands annually costs AU$9 million for maintenance while generating less than AU$1 million in income. Maintenance spending on public green spaces in the USA, UK, and Australia has been declining, a trend accelerated since the 2008 global financial crisis.

Prince Antwi-Agyei, Adam Biran, Anne Peasey, Jane Bruce, Jeroen H. J. Ensink · BMC Public Health · Ghana (Accra)

This cross-sectional study in Accra, Ghana, assessed faecal exposure among 80 farm workers during dry and wet seasons, analyzing water and soil samples for E. coli. The results showed that while irrigation water was highly contaminated (5.6 Log E. coli/100 ml), exposure to farm soil (2.3 Log E. coli/g) was the key risk pathway due to soil-to-mouth events, with 53% of farmers experiencing such events daily. The estimated norovirus infection risk to farmers was found to be higher than guidelines set by the WHO, indicating that exposure to soil is a critical pathway of pathogen risk in wastewater farmers, exceeding recommended health targets.

Becky Lundberg Witt · FLASH - Fordham Law Archive of Scholarship & History (Fordham University) · United States (Baltimore City)

This article argues that property law in Baltimore City, Maryland, creates a significant barrier to urban growing by prioritizing the right to exclude others from vacant and abandoned land. Thousands of fallow lots remain inaccessible to neighbors for community benefit due to property ownership laws, which can neglect the human rights of the poorest citizens. The paper examines how the universal right to adequate food might legally support urban farming and gardening.

Charlotte Prové, Joost Dessein, Michiel De Krom · Ghent University Academic Bibliography (Ghent University) · Belgium; Poland

A study evaluating urban agriculture in Belgium and Poland argues that current governance approaches fail to reflect the importance of local context. The authors found that considering city-specific factors is crucial for urban agriculture to reach its full potential. They recommend a broader policymaking strategy that acknowledges benefits beyond food production.

Elifnaz Durusoy · MEGARON / Yıldız Technical University Faculty of Architecture E-Journal · Turkey (Istanbul)

The Yedikule Urban Gardens in Istanbul were studied as an example where cultural conservation and social inclusion have been challenged by economic development due to the growth of urban development. This study emphasizes both destruction and development within the context of physical, natural, economic, and social change. It demonstrates the hardships faced when attempting to sustain urban gardens during periods of urban growth.

Laure‐Elise Ruoso, R. Plant, Brent Jacobs, Pierre Maurel · · Australia (Western Sydney)

This study, based on in-depth interviews with farmers in peri-urban Sydney, Australia, examines how changes in these areas impact farmers' place identity and decision-making. It analyzes how increasing urban development, land subdivision, rising land values, and environmental regulations threaten farming activities. The findings indicate that these factors influence farmers' practices, business management, and decisions to continue or relocate peri-urban farming.

Luca Salvati · · Europe

Land-use change in southern Europe was assessed through a case study of the Athens metropolitan region, Greece, analyzing the spatial distribution of built-up areas, cropland and forests together with demographic and socioeconomic indicators across alternating expansion waves over the past 50 years. Per-capita built-up area was higher during the "dispersed" urbanization wave than the "compact" one, but cropland was the land-use class most vulnerable to urbanization, with a high rate of conversion from forest to cropland — later abandoned and finally developed — observed since the early 1990s. This process was linked to land fragmentation and soil degradation driven by illegal housing and real estate speculation.

Efrat Eizenberg, Simone Tappert, Nicola Thomas, Andis Zīlāns, Kristine Abolina, Theodosia Anthopoulou, Jevgenijs Duboks · · Europe

A book chapter examines the changes and challenges facing allotment gardens in European cities from the perspective of urban political economy, reading these new urban configurations within the macro-framework of capitalism and governability. It traces past and current processes of urban change through the economic, political and spatial lens of the "entrepreneurial city," discusses the impact of urban restructuring on allotment gardens' structure, operation and meaning, and states that political and spatial restructuring in the entrepreneurial city has been accompanied by a sharpening of social and economic inequalities within cities.

Vera Institute of Justice · Vera Institute of Justice · United States

Published 21 September 2016. The Vera Institute of Justice reports its independent evaluation of ABLE, a programme for 16- to 18-year-olds at New York City's Rikers Island funded through the first US social impact bond. Using a quasi-experimental design comparing a 2013 cohort with people entering jail from 2006 to 2010 and with ineligible 19-year-olds, it tracked recidivism bed days over one year. The change in recidivism for eligible 16- to 18-year-olds was not statistically significant; the programme missed its pre-defined 10 per cent threshold and was discontinued on 31 August 2015.

Christopher Bryant, Ghalia Chahine · Geographical Research · Canada (Montreal)

This 2015 case study from the Montreal Region, Canada, analyzed an action research project initiated in 2008 to reduce the vulnerability of peri-urban agriculture. Despite initiatives since the mid-1960s, significant pressures continue to increase the vulnerability of peri-urban farming, with farmland often removed from agricultural reserves. The project in Senneville involved farmers, non-farm actors, and municipal presentations over three years, aiming to integrate conservation and leisure activities.

Sofya Aptekar · Sociological Forum · United States (New York City)

This 2015 ethnographic study, conducted between 2011 and 2013 in a diverse and gentrifying New York City neighborhood, analyzed conflicts within a community garden. It found that disputes among gardeners over aesthetics and conduct reproduced broader gentrification struggles, with privileged gardeners leveraging resources to impose their vision. However, less privileged gardeners, through cross-class and cross-racial relationships, were able to destabilize hierarchies and defend their alternative visions for the public space.

宋志军, 刘黎明 · Acta Scientiarum Naturalium Universitatis Sunyatseni · China

Chinese urban agriculture has developed against a backdrop of multifunctionality, urbanization, industrialization, and non-agriculturalization. Since the reform and opening-up, the development of non-agricultural functions has complemented and advanced the broad modernization of urban agriculture, while simultaneously inhibiting, delaying, and destroying narrow modernization. This has led to a "reverse modernization" phenomenon in the spatial pattern of urban agriculture, characterized by changes spatially "opposite" to narrow agricultural modernization. China's current urban agriculture exhibits an overall spatial state of "reverse modernization" with various agricultural forms interspersed.

Amandine Joly · · France

This study characterized and strategically analyzed urban agriculture for the IETI external planning and environment consulting firm in Île-de-France, France. The analysis aimed to help IETI position itself commercially in urban agriculture, identifying both the benefits and the obstacles the firm might encounter. The study also briefly discussed the various scales of urban agriculture's integration into the territory and its advantages for the consulting firm.

Jingjing Zhang, Jingshuang Liu, Rui Yu, Qiang Liu, Yang Wang · Human and Ecological Risk Assessment An International Journal · China (Jilin City)

This study analyzed 50 surface soil samples from urban vegetable fields in Jilin City, China, for thirteen organochlorine pesticides (OCPs). Based on soil quality standards, DDTs and chlordanes were categorized as light pollution, while HCHs showed no pollution for most samples. The study concluded that despite the presence of various OCPs residues, the soils are still safe and suitable for agricultural production.

Sarah Oloo Masawa, George G. Wagah, Reuben Oyoo Mosi · International Journal of Physical and Social Sciences · Kenya

This 2011 study in Bondo Sub County, Kenya, assessed the integration of urban and peri-urban agriculture (UPUagr) into urban planning, using a descriptive survey design with 368 households and 248 traders. A major challenge identified was the lack of supportive local policy and legal frameworks for UPUagr, and problems with its integration into broader urban development plans. The study found that UPUagr complemented rural agriculture and increased food system efficiency.