Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Critical findings
222 results(1 / 9)
Opportunities and Constraints for the Development of CSA in Poland in the Context of Agricultural and Rural Transformation
2026Magdalena Raftowicz, Mirosław Struś · · Poland
This theoretical study analyzes the potentials and barriers to the development of Community-Supported Agriculture (CSA) in Poland, drawing on existing research. It identifies key barriers to CSA development, including financial, legal, organizational, and social factors, which originate from both farmers and consumers. The ongoing land ownership concentration in Poland, fostering industrial agriculture, is contrary to sustainable development and EU agricultural policy, posing a significant barrier to CSA development, particularly for farmers.
Governance failureCSA & TeikeiEconomicsPolicyCommunitySocio-economic and urban form characteristics driving urban agriculture development: A spatial analysis across 11 large European cities
2026Paris Pencharz, Peter H. Verburg, Pierre Chopin · Landscape and Urban Planning · Europe
This study investigated the conditions enabling urban agriculture (UA) at a 1 km² scale across 11 large European cities. The intercity model suggested that UA is more likely found in greener, central neighborhoods with lower property prices and lower proportions of locally born residents. However, there is not a consistent set of factors implying UA presence, suggesting other social and policy factors might be at play.
Equity & displacementEconomicsCommunityPolicyUrban–rural linkageMigration, participation and the making of homes narrations from a "refugees welcome" community garden in Germany
2026Berliner, Susanne · · Germany
An ethnographic inquiry into a "refugees welcome" community garden in Germany offers power-critical reflections on social encounters, participation, inequalities, and the dynamics between 'the host' and 'the newcomer' in home-making. The study enhances understanding of how people with refugee biographies shape their surroundings and how communities navigate social heterogeneity. Specifically, it highlights inequalities and power dynamics within the context of home-making.
Equity & displacementCommunityWelfareBiodiversityTrace metal extractability and bioaccessibility in urban soils
2026María Roo, Cecilia Herbón, Juan Pedro Martín‐Sanz, María Teresa Barral, Remigio Paradelo Núñez · Journal of Soils and Sediments · Spain (Santiago de Compostela)
This study analyzed the chemical extractability and bioaccessibility of five trace metals (Pb, Cu, Zn, Ni, Cr) in 55 urban soils from Santiago de Compostela, Spain, across various land uses. The availability of trace metals in these soils was found to be very low. Plant-available and bioaccessible Cu and Zn were higher in urban garden soils compared to other uses, supporting hypotheses that Cu, Pb, and Zn originate from anthropogenic pollution.
Contamination & food safetyHealthOrganic cycleCensored-Data-Aware Screening of Hazardous Metal(loid)s in Wild Mushrooms from Urban and Peri-Urban Green Spaces: Multielement Fingerprints and Adult Exposure Assessment
2026Antonio Peña‐Fernández, M. Carmen Lobo, María de los Ángeles Peña, Guillermo Torrado Durán, Mark D. Evans, Tiziana Sgamma, Tomás Cámara Pastor, Gurminderjeet S. Jagdev · Journal of Xenobiotics · United Kingdom
This study evaluated hazardous metal(loid)s in 121 wild mushroom fruiting-body units collected from urban and peri-urban green spaces in Leicester/Leicestershire, UK. Copper, manganese, and zinc were detected in all units, while cadmium and lead were found in 117/121 and 106/121 units respectively, indicating the widespread presence of these contaminants. Taxon-level profiles showed marked heterogeneity, and under a 300 g fresh-weight week−1 consumption scenario, cadmium represented 47.3% of the EFSA tolerable weekly intake in the pooled edible population and 50.9% in Agaricus bitorquis.
Contamination & food safetyHealthIs community-supported agriculture a case of real utopia? The case of Germany
2026Hannah Bücheler, Christine Bosch · Agroecology and Sustainable Food Systems · Germany
This paper explores the potential of Community-Supported Agriculture (CSA) in Germany, applying Erik Olin Wright’s concept of real utopia to assess if CSA challenges capitalist structures. Drawing on secondary literature, the study evaluates the desirability, feasibility, and achievability of CSA. The results suggest that CSA in Germany qualifies as a real utopia, but faces limitations to growth due to implementation constraints such as the need for additional market channels and access to land.
Governance failureCSA & TeikeiEconomicsFood sovereignty & justiceDetermination of Flowering Plants in High Schools in Giresun City Center
2026İsmail Suat Başoğlu, Bahadır KOZ · Karadeniz Fen Bilimleri Dergisi · Turkey (Giresun City Center)
This research evaluated the diversity of flowering plants, physical properties of garden areas, and green space in 18 high schools in Giresun City Center. A total of 45 flowering plant species were identified in the school gardens, but the overall presence of endemic and rare species was found to be low. These findings indicate that high school gardens in Giresun City Center require improvement in terms of existing green areas and plant diversity.
Limited or null effectBiodiversityFood educationThe Role of CSA in Selected Theories of Rural Development
2026Magdalena Raftowicz, Mirosław Struś · · Europe
This chapter establishes a theoretical framework for examining the development of Community-Supported Agriculture (CSA). It argues that CSA aligns closely with sustainable development theory and should be regarded as an alternative to industrial agriculture. The analysis concludes that CSA constitutes a form of social and constructive innovation consistent with the sustainable development paradigm. However, the low level of social capital represents a key barrier to implementing the classical CSA model in Central and Eastern Europe.
Governance failureCSA & TeikeiEconomicsCommunityWhose alternative? Challenges and potential for diversity, equity, and inclusion in German alternative food networks
2026Anton Parisi, Felix Zoll, Faiza Darkhani · Agriculture and Human Values · Germany
Aspects of diversity, equity, and inclusion (DEI) in German alternative food networks (AFNs) were explored through literature, interviews, and one stakeholder workshop. The inquiry found that while women are better represented in AFNs compared to conventional food systems, groups may be disproportionately white and higher-class. Flatter hierarchies and general openness to participation, though supposed prerequisites for food justice, do not guarantee that traditional gender roles, passive exclusion, or social barriers are averted.
Equity & displacementCSA & TeikeiCommunityPolicyWhere have all the farmers gone? Spatial–temporal transformations of peri-urban agriculture in the Metropolitan Area of Barcelona
2026Johannes Langemeyer, Gabriele Gervasi, Sergi Ventura Caballé, Gara Villalba Méndez · Ecology and Society · Spain (Barcelona)
This study examined the spatial-temporal transformations of peri-urban agriculture in the Metropolitan Area of Barcelona from 2003 to 2015, combining spatial analysis of land use changes with qualitative insights from stakeholder interviews and workshops. Results reveal that the significant decline of peri-urban agriculture is driven by a complex interplay of real-estate speculation, land fragmentation, infrastructure development, evolving land use policies, and ecological pressures from land abandonment and environmental protection. Despite efforts to preserve agricultural spaces, the decline of peri-urban farming remains significant.
Governance failurePeri-urban agriculturePolicyEconomicsFood sovereignty & justiceGrowing food and radical hope in Glasgow: A review of The Practice of Collective Escape
2026Rose Jennings · Journal of Agriculture Food Systems and Community Development · United Kingdom (Glasgow)
Helen Traill's book, "The Practice of Collective Escape," presents ethnographic work over six years in Glasgow, Scotland, following two community growing sites. The book critically examines urban agriculture projects as "Petri dishes for individual and community transformation," exploring concepts of inclusion, individual escape, and political activism, and highlighting social complexities and issues of inclusion and exclusion.
Equity & displacementCommunityPolicyHealthFood sovereignty & justiceUrban Agriculture and Participatory Budgeting for Sustainable Cities: Evidence from Vegetable-Related Projects in Warsaw
2026Kinga Kimic, Magdalena Błaszczyk · Sustainability · Poland (Warsaw)
This study identified and assessed vegetable cultivation projects submitted to the Warsaw Participatory Budget (WPB) between 2015 and 2023. The research classified projects into six types and evaluated them across social, functional, ecological, and economic dimensions. The results showed that vegetable-related projects in the WPB were decidedly niche, with only 101 initiatives submitted and 31 implemented, primarily focusing on education for children rather than direct food access.
Limited or null effectPolicyCommunityEconomicsClimate changeGreen Islands in the City: Allotment Gardens as Urban Biofilters and Cooling Spaces in Warsaw, Poland
2026Marta Melon, Tomasz Dzieduszyński, Piotr Sikorski, Beata Joanna Gawryszewska, Maciej Lasocki, Arkadiusz Przybysz · Sustainability · Poland (Warsaw)
The capacity of Family Allotment Gardens (FAGs) in Warsaw, Poland, to provide air-pollution filtration and microclimate regulation was quantified. Particulate matter, air temperature, and relative humidity were measured inside and outside three allotment complexes in autumn 2023. Results showed a moderate reduction in PM concentrations inside gardens (by about 2 µg/m³) and slightly higher humidity (2.1%). However, the cooling effect was weak (less than 0.3 °C), indicating a limited spatial range under autumn conditions.
Limited or null effectClimate changeCommunityBiodiversityBiodiversity Monitoring in Food Forests
2026Jana Marion Böhme · PubData · Europe
This study investigated the current state and professionality of biodiversity monitoring in food forest projects and influencing social-ecological factors through an online survey and interviews with German and Dutch experts. It found heterogeneous characteristics and professionality levels in monitoring activities, primarily due to context factors like actors, governance systems, and socio-economic settings. The professionality of monitoring depended on volunteer and expert availability and funding, indicating a lack of integrated, standardized, and systematic monitoring concepts and institutionalization.
Governance failureBiodiversityCommunityPolicyEconomicsAsyl, Gemüse und Nachhaltigkeit: Urban Gardening in einer Unterkunft für geflüchtete Menschen
2025Juliane Forßmann, Simon Goebel · Zeitschrift für Flüchtlingsforschung · Germany
An urban gardening project in a residential facility for up to 230 refugees in Germany aims to counteract precarious living conditions. While the garden offers a low-threshold space for knowledge exchange on resource-saving cultivation, biodiversity, and health promotion, this paper also reflects on the project's limits.
Limited or null effectCommunityWelfareHealthBiodiversityFood educationClimate changeEl fenómeno de los huertos urbanos y sus posibilidades para el Trabajo Social Comunitario
2025Mercedes Muriel Sáiz · Dialnet (Universidad de la Rioja) · Spain (Madrid)
This article examines the phenomenon of urban gardens from a socio-community perspective, based on a methodology combining a literature review and participant observation in the community garden Ensancha el huerto (Alcorcón, Madrid). The analysis shows that urban gardens operate as micro-ecosystems of mutual support and learning, but the study also highlights risks associated with institutionalization, commodification, and legal insecurity surrounding such initiatives.
Governance failureCommunityFood educationPolicyWelfareInvestigation of inorganic nutrients and pollutants in private gardens in central Germany using citizen science
2025Christoph Koch, Maria da Glória Arrais Peter · Environmental Challenges · Germany
This citizen science study analyzed inorganic pollutants in private garden soils in central Germany, including front and backyards. Elevated levels of lead and copper were found in one-third of the samples, and zinc in two-thirds. Chromium and nickel concentrations were also elevated in a quarter of the samples, with some readily available substances exceeding limit values.
Contamination & food safetyCommunityHealthBuilding evidence regarding nature-based solutions indicators and their implications for policy – the case of air quality
2025Corina Başnou, Geovana Mercado, Åsa Ode Sang, Thomas B. Randrup, Verónica Fabio, Adrián Cabezas, Arnau Lluch, Marc Montlleó, Juan Miguel Kanai, Riccardo Saraco, Olívia Bina, Tom Wild · Nature-Based Solutions · Europe
An overview and guidance for air pollution indicators in nature-based solutions (NBS) for urban green planning and public health were provided, using three case studies in Europe and Latin America. The study noted that approaches including multidimensional indicators in research, planning, and policies are limited, and national standards for some air pollutants are missing with little evidence for health effect thresholds. Findings also indicated that knowledge of pollutant uptake in edible plants can suggest potential human exposure risks.
Contamination & food safetyHealthPolicyClimate changeNBS for social innovation
2025Mais Jafari, Rolf Morgenstern, Jonas Runte · · Germany
This chapter analyzed the co-creation pathway of Nature-based Solutions (NBS) in the Dortmund Living Lab, focusing on urban gardening, food forests, and biodiversity. It critically illustrated missing dimensions that hinder innovation, such as business opportunities, legal frameworks, and planning conditions. These identified gaps indicate challenges in governance and implementation for social innovation through NBS.
Governance failureCommunityPolicyBiodiversityClimate changeHow do Spanish consumers perceive different lettuce cultivation systems? Insights from explicit and implicit methods
2025Juan Diego Torres, Sara R. Jaeger, Patricia Puerta, Amparo Tárrega · Applied Food Research · Spain
This study investigated Spanish consumers' perceptions of five lettuce cultivation systems using explicit and implicit methods with 105 participants. Local/small agriculture was most favorably regarded, while urban community gardens were perceived as less safe for lettuce production. High-tech greenhouses were considered safer but less sustainable, and vertical indoor farming elicited a surprise reaction due to low familiarity.
Limited or null effectCommunityHealthEconomicsViolation of land use regulations for allotment gardens: The case of Warsaw, Poland
2025Grażyna Wiejak-Roy, Jaideep Roy, D. Andrew · Land Use Policy · Poland (Warsaw)
This study examined the market for allotment gardens in Warsaw, Poland, using a mixed-method approach including thematic archival analysis of regulations and hedonic regression modeling on posted offers. The findings indicate a poor transaction framework, pricing sensitive to legal and illegal private investments, and prevalent illegal rent-seeking on land. Additionally, increasing investment in allotment gardens was found to reduce biodiversity.
Governance failureCommunityPolicyEconomicsQuality of Constructed Technogenic Soils in Urban Gardens Located on a Reclaimed Clay Pit
2025Dariusz Gruszka, Katarzyna Szopka, Cezary Kabała · Land · Poland (Wroclaw)
This study in Wroclaw, Poland, investigated the quality of constructed technogenic soils in urban gardens located on a reclaimed clay pit. Despite beneficial physicochemical properties and high fertility in the topsoil layers, the soils were seriously contaminated with trace elements, including zinc (up to 1700 mg kg−1), lead (920 mg kg−1), copper (740 mg kg−1), cadmium (5.1 mg kg−1), mercury (7.4 mg kg−1), and arsenic (5.1 mg kg−1). This contamination, likely from industrial and urban waste used for mine infilling, compromises soil quality and poses potential health and ecological risks.
Contamination & food safetyHealthFood banks, food diversion, and other responses
2025Dennis Raphael · Policy Press eBooks · Canada; United Kingdom
This chapter documents the growth of charitable non-governmental responses to food insecurity in Canada and the UK, including food banks, food diversion schemes, and community gardens. It is shown that these responses are problematic as they fail to address the economic and political causes of food insecurity. Further failures associated with charitable responses include the experience of stigma and degradation by food bank users and the promulgation of the belief that food insecurity is being addressed.
Equity & displacementCommunityWelfareFood sovereignty & justicePolicyPilotstudie zu urbanem Gärtnern: Schadstoffgehalte in Nahrungspflanzen in Straßennähe/Pilot study on urban gardening: Pollutant levels in food plants near roads
2025Katja Hombrecher · Gefahrstoffe Reinhaltung der Luft · Germany
A pilot study in Germany investigated the impact of road traffic emissions on food plants grown near roads. Bioindicators like kale, chard, Lollo Rosso, and lettuce were exposed for four weeks at four roadside locations and compared to plants in a garden away from roads. While pollutant levels generally did not exceed background or EU maximum limits, significant traffic-related inputs of PAK 4, antimony, aluminum, chromium, and vanadium, and lesser inputs of copper, iron, and lead were detected compared to the control. The findings indicate a potential contamination risk for certain vegetable plants from road traffic.
Contamination & food safetyHealthUrban–rural linkageTemporal and Spatial Analysis of the Environmental State of the Valencia Plain Aquifer Area Using the Weighted Environmental Index (WEI)
2025Javier Rodrigo-Ilarri, Claudia P. Romero-Hernández, Sergio Salazar-Galán, María-Elena Rodrigo-Clavero · Sustainability · Spain (Valencia)
This article analyzes the impact of urban sprawl on the Valencia Plain aquifer system from 1990 to 2018 using the Weighted Environmental Index (WEI). Results show urban surfaces expanded by 70% and rainfed agricultural areas declined by over 59%, leading to a 9.2% reduction in environmental value (WEI decreased from 44.80 to 40.68). These changes threaten ecosystem sustainability and reduce the capacity to deliver ecosystem services.
Environmental trade-offsPeri-urban agriculturePolicyBiodiversityClimate change