Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
409 results(11 / 17)
THEORETICAL AND PRACTICAL APPROACHES TO THE FORMATION OF URBAN AGROLANDSCAPE STRUCTURES
2021Viktoria Shchurova · Current problems of architecture and urban planning · Ukraine (Kiev)
This article highlights the problems of the negative impact of the agricultural sector integrated into the central and middle zones of large cities. A critical view was formulated on the practical implementation of scientific and legislative documents, using the example of the city of Kiev, and strategies for reorganization, restrictions, or a complete ban on estate development in urban environments were analyzed. Specific plots of estate development in Kiev were identified as requiring reconstruction or complete renovation in accordance with the city's strategic development concept.
Environmental trade-offsPolicyUrban–rural linkageClimate changeCommunityChanging Agriculture and Climate Variability in Peri-Urban Gurugram, India
2021Pratik Mishra, Sumit Vij · · India (Gurugram)
Ethnographic research in Budhera, a peri-urban village bordering Gurugram city in Haryana, India, investigated the juxtaposition of urbanization processes and climate variability impacts on peri-urban agriculture. Results showed that dimensions of agrarian livelihoods, such as cropping choices, irrigation cycles, sharecropping arrangements, declining common property resources, and land use changes to non-agricultural uses, were influenced by urbanization processes. It was concluded that changes in land and water use reshape agricultural practices and can cascade upon climate variability impacts, making agriculture more precarious for peri-urban farmers.
Economic viabilityPeri-urban agricultureClimate changeEconomicsUrban–rural linkageTowards Green Rusunawa: Clean Water Utilization, Composting, and Urban Farming in Muara Baru Flats
2021Dion Notario, Ferdian Suprata, Meda Canti, Listya Utami Karmawan · MITRA Jurnal Pemberdayaan Masyarakat · Indonesia (Jakarta)
A community empowerment program focusing on clean water management, compost making, and urban farming was implemented in Muara Baru flats, Jakarta. A majority of residents responded positively to the program and expressed willingness to actively participate. However, several obstacles hindering the program's success were identified, including a lack of commitment from the local community, climate change, water availability, and arable land availability.
Governance failureCommunityCompostUrban–rural linkageClimate changeUsing constructed soils for green infrastructure – challenges and limitations
2020Maha Deeb, Peter M. Groffman, Manuel Blouin, Sara Perl Egendorf, Alan Vergnes, Viacheslav Vasenev, Donna L. Cao, Daniel C. I. Walsh, Tatiana Morin, Geoffroy Séré · SOIL · Global
This review examines the use of Constructed Technosols (CTs), mixtures of organic and mineral waste, for green infrastructure (GI) in urban spaces. While CTs have high potential to provide multiple soil functions and contribute to urban greening, urban soils are often physically, chemically, or biologically unsuitable for GI features. The analysis suggests that the composition and structure of CTs should be adapted to available wastes and by-products, as well as future land use and environmental conditions, highlighting the need for careful design to overcome existing limitations.
Environmental trade-offsOrganic cycleClimate changeBiodiversityDIYAgriculture urbaine et péri-urbaine, pauvreté, sécurité alimentaire et environnement dans les pays en développement : une revue exploratoire des méthodologies et des impacts
2020Paule Olivia Akotto, Dorothée Boccanfuso, Marie-Ève Yergeau · Cahiers de recherche · Global
This exploratory review synthesizes 35 reports and articles published between 1980 and 2019 to assess the potential of urban and peri-urban agriculture (UPA) to build resilience against poverty, food insecurity, and environmental challenges in developing countries. The review found that UPA creates one job for every 50 to 100 individuals, but these jobs are generally seasonal, and market access remains a significant constraint for farmers.
Limited or null effectPeri-urban agricultureWelfareFood sovereignty & justiceEconomicsClimate changePolicyA SUSTAINABLE URBAN FARMING INDEX ASSESSMENT MODEL FOR EVALUATING FOOD PRODUCTIVITY THAT APPLIES MULTI-CRITERIA DECISION-MAKING METHODS — A CASE STUDY IN MALAYSIA
2020Ali Keyvanfar, Arezou Shafaghat, Tan Sze Inn, Sapura Mohamad · DigitalCommons - Kennesaw State University (Kennesaw State University) · Malaysia
This research developed the Sustainable Urban Farming Index Assessment (SUFIA) Model to quantify and evaluate the performance of urban farms' sustainable food production. Applying a critical literature review and Analytical Hierarchy Process (AHP), the model identified reducing air pollution, soil health and water cleaning, and food sovereignty as critical for food productivity. When implemented at Zenxin Organic Farm in Malaysia for validation, the farm earned a Grade C, indicating it is a usable urban farm but requires substantial improvements in areas such as soil health, water cleaning, site design, and community environment.
Limited or null effectClimate changeOrganic cycleFood sovereignty & justicePolicyAgriculture urbaine, pratiques agricoles et impacts environnementaux et de santé publique
2020Maëlle Tripon, Dorothée Boccanfuso, Marie-Ève Yergeau · Cahiers de recherche · Global
This literature review examines urban agriculture (UA) models, their implementation contexts, production needs, and impacts. It highlights that UA faces limitations, particularly restricted access to good quality (unpolluted) soil, water, and air, which can negatively impact productivity. UA can also have negative impacts on ecosystems and human health, such as pollution and diseases, depending on management methods.
Contamination & food safetyHealthBiodiversityClimate changeOrganic cycleFormalizing Objectives and Criteria for Urban Agriculture Sustainability with a Participatory Approach
2020Paola Clerino, Agnès Fargue‐Lelièvre · Sustainability · France
This study used a participatory approach with French urban agriculture stakeholders to identify sustainability objectives and 21 criteria for professional intra-urban farms. Six objectives were established, and agro-environmental and socio-territorial criteria were deemed more important than economic ones, with food production not being mentioned. A critical finding was that decision-makers focused more on projects' external sustainability and urban farmers' agricultural background, suggesting a reliance on farmers for internal sustainability rather than direct assessment.
Governance failureCommunityPolicyEconomicsClimate changeModeling the Potential Productivity of Urban Agriculture and Its Impacts on Soil Quality Through Experimental Research on Scale-Appropriate Systems
2020John Taylor · Frontiers in Sustainable Food Systems · United States (Rhode Island)
This long-term replicated trial in Rhode Island evaluated the yield performance and soil quality impacts of four small-scale food production systems over three summer growing seasons. While total marketable food yields (2.22 to 2.96 kg m-2) were modest compared to biointensive agriculture (4.64 kg m-2), individual crop yields often exceeded regional and national averages without soil quality loss. The study addresses a lack of experimental research on urban agriculture and provides a framework for normative research, offering more reliable yield estimates for modeling urban production potential.
Governance failureFood sovereignty & justiceCommunityOrganic cycleClimate changeThe Effect of Irrigation Treatment on the Growth of Lavender Species in an Extensive Green Roof System
2020A.T. Paraskevopoulou, Panagiotis Tsarouchas, Paraskevi A. Londra, A. Kamoutsis · Water · Global
This study investigated the effect of irrigation amount on the growth of four lavender species (Lavandula angustifolia, Lavandula dentata var. candicans, Lavandula dentata var. dentata, and Lavandula stoechas) in an extensive green roof system. Two irrigation treatments (high and low), determined by substrate hydraulic properties, were applied, and plant growth was measured. The results consistently showed that low irrigation reduced plant growth. However, with the exception of L. stoechas, the appearance of plants under low irrigation was satisfactory, supporting their use with reduced water.
Limited or null effectDIYClimate changeLas organizaciones de usuarios de agua en la construcción de la escasez hídrica. De las acciones geolegales a una territorialización securitaria del agua
2020Chloé 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.
Governance failurePolicyClimate changeEconomicsRooftop Gardening as A Need for Sustainable Urban Farming: A case of Kathmandu, Nepal
2020Sandesh 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.
Limited or null effectDIYFood sovereignty & justiceClimate changeCommunity« Arriver à conjuguer transition écologique et cohésion est un réel défi à l’échelle de la région bruxelloise »
2020Pierre 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.
Governance failureCommunityPolicyClimate changeThe Attitudes of Local Authorities and Civil Actors to Sofia’s Green Urban Development Through Urban Agriculture
2020Dona 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.
Governance failurePolicyCommunityClimate changeFood Supply and Urban Gardening in the Time of Covid-19
2020Silvana 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.
Limited or null effectFood sovereignty & justiceCommunityHealthClimate changeClosed-Loop Crop Cascade to Optimize Nutrient Flows and Grow Low-Impact Vegetables in Cities
2020Martí Rufí-Salís, Felipe Parada, Verónica Arcas‐Pilz, Anna Petit‐Boix, Gara Villalba, Xavier Gabarrell · Frontiers in Plant Science · Spain (Barcelona)
This study investigated a closed-loop crop cascade system in a Barcelona rooftop greenhouse, using tomato leachates to irrigate five successive lettuce cycles. The results showed that low yields (below 130 g per lettuce plant) were obtained when the cascade system was used during the early stage of the donor crop, as the nutrient amount, especially nitrogen, was insufficient for the receiving lettuce crop. Additionally, electrical conductivity values became too high (near 3 dS/m) at the end of the donor crop cycle, indicating limitations in maintaining optimal conditions throughout.
Limited or null effectOrganic cycleFood sovereignty & justiceClimate changeEvaluation of the irrigation water quality and cropped area of shrinking peri‐urban agriculture in the Gadap Basin, Karachi: An application of Wilcox's classification and geospatial techniques*
2020Razzaq Ahmed, Shaukat Khan, Khalida Mahmood, Ahsanullah · Irrigation and Drainage · Pakistan (Karachi)
Agricultural activities in the Gadap Basin, Karachi, Pakistan, showed a declining trend over two decades from 1997 to 2016. Analysis of 13 irrigation water samples revealed that water quality had severely degraded, with sodium concentration substantially increasing, especially near sand and gravel excavation sites. While 100% of samples were suitable for irrigation in 1997, this dropped to almost 50% by 2016, and SAR also decreased, indicating irrigation water quality degradation. Satellite imagery further showed a 60% decline and degradation of agricultural land in the basin during the same period.
Contamination & food safetyPeri-urban agricultureClimate changeاستخدام حدائق السطح کأحد تطبيقات شبکات البنية التحتية الخضراء لتحقيق استدامة المدن الجديدة
2020Zeinab Abd Elkader, Ahmed Haroun · Fayoum University Journal of Engineering · Egypt
The legislative and executive challenges of roof gardens in new cities in Egypt were clarified. Theoretical studies, including an applied study in Sheikh Zayed City, were presented. The research suggests that while roof gardens offer environmental, social, and economic benefits, challenges exist for their widespread application.
Governance failureClimate changePolicyCommunityEconomicsWhy garden in schools?
2020Lexi Earl, Pat Thomson · · Global
This chapter considers the challenges faced by school gardens. School gardens often have tenuous links with subjects other than health, nutrition, geography, or science, and practical challenges exist in their establishment and maintenance. Key issues of teacher learning, management of resources, and school identity and ethos are also highlighted regarding school change. The chapter concludes with unanswered questions about the prospects for school gardening, particularly whether and how school gardens might be part of an educational solution to the questions posed by the pandemic and climate collapse.
Governance failureFood educationCommunityClimate changeCollaborative research to support urban agriculture in the face of change: The case of the Sumida watercress farm on O‘ahu
2020Jennifer Engels, Sheree J. Watson, Henrietta Dulai, Kimberly Burnett, Christopher A. Wada, ‘Ano‘ilani Aga, Nathan DeMaagd, J. J. McHugh, Barbara Sumida, Leah L. Bremer · PLoS ONE · United States (O‘ahu)
A researcher-farmer collaboration on O‘ahu's Sumida watercress farm conducted a 25-year trend analysis and a year of intensive spring water sampling. Negative correlations were found between historical crop yields and increases in the Oceanic Niño Index, temperature thresholds, and pest outbreaks. Despite urbanization, on-farm water quality was very high, and microbial analyses suggested the farm provides nutrient retention services to downstream systems. The study demonstrates that challenges facing urban agricultural systems shift over time.
Environmental trade-offsCommunityClimate changeBiodiversityOrganic cyclePublic health benefits from urban horticulture in the global north: A scoping review and framework
2020Catalina Cruz-Piedrahita, Caroline Howe, Audrey de Nazelle · Global Transitions · Global
This scoping review analyzed 138 papers to develop a conceptual framework on the impacts of urban horticulture (UH) on public health in the Global North. While UH is proposed as a tool for health improvement, the review notes a lack of systematic information on its benefits, barriers, costs, and risks in these regions. The framework visualizes relationships between UH and public health, providing evidence for both positive and negative connections regarding mental health, physical activity, diet, and socialization.
Limited or null effectHealthBiodiversityClimate changeUrban–rural linkageTowards sustainable performance of urban horticulture: ten challenging fields of action for modern integrated pest management in cities
2020F. Feldmann, Ute Vogler · Journal of Plant Diseases and Protection · Global
Ten key challenges for plant protection in cities were identified, each belonging to a specific field of action of Integrated Pest Management (IPM) in urban horticulture, according to Directive 2009/128/EC. These challenges include appropriate plant selection, microbiome engineering, nutrient recycling, smart digital solutions, diversification of vegetation, avoidance of pesticide side effects on beneficials, biorational efficacy assessment, effective pest diagnosis, efficient outbreak control, and holistic approaches.
Environmental trade-offsBiodiversityClimate changeCommunityDigital agricultureDocumentation of Edible City Solutions in Follower Cities (D4.3)
2020Maximilian Manderscheid, Valentin Fiala, Bernhard Freyer · Zenodo (CERN European Organization for Nuclear Research) · Global
This report D4.3 describes the status quo analysis and documentation of Edible City Solutions (ECS). Over 300 ECS were identified in Berlin and Montevideo, and online research was conducted in Carthage and Lomé, after which a total of 84 ECS were documented in detail using a mixed-method approach (online survey, interviews, workshops, etc.). Most documented ECS take the form of urban gardening and focus on social benefits like providing education and fostering social cohesion, but the report does not detail specific challenges or limitations regarding governance.
Governance failureCommunityPolicyEconomicsClimate changeControlled Environment Food Production for Urban Agriculture
2019Celina Gómez, Christopher J. Currey, Ryan W. Dickson, Hye‐Ji Kim, Ricardo Hernández, Nadia Sabeh, Rosa E. Raudales, Robin G. Brumfield, Angela Shaw, Adam K. Wilke, Roberto G. López, Stephanie E. Burnett · HortScience · Global
This review discusses the application of controlled environment agriculture (CEA) techniques to urban agriculture (UA), driven by increased market demand for local produce. While CEA offers opportunities for year-round production and resource-use efficiency, significant challenges remain due to the high costs of production in urban settings. The review emphasizes that for urban growers to benefit, studies evaluating CEA for commercial food production must consider economic viability.
Economic viabilityDigital agricultureEconomicsFood sovereignty & justiceClimate changeThe underutilized role of community gardens in improving cities’ adaptation to climate change: a review
2019Mysha Clarke, Melissa Davidson, Monika Egerer, Elsa C. Anderson, Nakisha Fouch · People Place and Policy Online · United States
This paper argues that community gardens should be a prioritized element of green infrastructure to improve cities' adaptation to climate change. Community gardens can reduce urban heat islands, provide ecosystem services, and increase stormwater retention. However, a qualitative analysis of 18 policy documents for Baltimore, Chicago, and New York City, U.S.A., found that green infrastructure for climate change adaptation prioritizes rain gardens, bioswales, and green roofs, but seldom acknowledges the role of community gardens.
Governance failureCommunityClimate changePolicyFood sovereignty & justice