Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
3623 results(41 / 145)
Design of a Small-Scale Hydroponic System for Indoor Farming of Leafy Vegetables
2023· Agriculture · Bulgaria
An IoT-based small-scale hydroponic system for leafy vegetables was designed using low-cost materials and sensors, enabling remote monitoring and automation of the cultivation process.
DIYDevelopment of an economic smart aquaponic system based on IoT
2023Mahmoud M.M., Darwish R.R., Bassiuny A.M. · Journal of Engineering Research · Egypt
An economically oriented smart aquaponic system was developed and implemented, using IoT technology to monitor and control aquaponic operations.
DIYEconomicsEnhancing Food Literacy and Food Security through School Gardening in Rural and Regional Communities
2023· International Journal of Environmental Research and Public Health · Australia
A study on enhancing children's food literacy and food security through school gardening in rural and regional communities, identifying dedicated garden/kitchen spaces and committed teachers as basic requirements.
Food educationCommunityCommunity garden developed by refugees from Syria—A sanctuary and a space for learning and empowerment
2023· Wellbeing, Space and Society · Denmark
A participatory action research project in which Syrian refugee families in Denmark jointly developed a community garden; gardening and cooking together built community, social capital, and a sense of belonging.
WelfareCommunityHealthPush and pull motivations of international voluntary workers on organic farms (the WWOOFers)
2023· Current Issues in Tourism · International
Analyzes the push and pull motivations of international volunteer workers (WWOOFers) who participate in labour and exchange on organic farms.
EconomicsCommunityOrganic cycleEffectiveness of horticultural therapy in aged people with depression: A systematic review and meta-analysis
2023· Frontiers in Public Health · Global (systematic review)
A systematic review and meta-analysis synthesizing randomized controlled trials to evaluate the effectiveness of horticultural therapy for older people with depression.
ElderlyHealthHouseholds' participation in agri-food based livelihoods: Insights from urban and peri-urban contexts of Tanzania
2023· Cogent Economics & Finance · Tanzania
Analyzes household participation in agri-food based livelihoods across urban and peri-urban contexts of Tanzania.
EconomicsWelfareFloral species evenness is the major driver of wild bee communities in urban gardens
2023Rossi Rotondi B. · Urban Ecosystems · Cordoba, Argentina
Surveying bees and blooms across 13 gardens in Cordoba, Argentina, the study found floral species evenness to be the strongest driver of bee abundance, diversity and functional trait diversity.
PollinatorsBiodiversityRight to the city or environmental gentrification? A discussion about risks and potential of urban agriculture
2023· Urban Geography · Global
A critical discussion arguing that urban agriculture can drive environmental gentrification: by boosting neighborhood attractiveness through greening it may attract affluent newcomers and contribute to the displacement of lower-income residents and people of color.
CommunityPolicyGreen gentrification and changing planning policies in Vienna?
2023· City · Austria (Vienna)
Examines how greening-oriented planning policy shifts in Vienna interact with gentrification pressures, analyzing whether municipal planning instruments mitigate or inadvertently enable green gentrification in a social-democratic housing context.
PolicyWelfareAssessing financial subsidies for green roofs: A micro-scale analysis of Lisbon (Portugal)
2023· Cities · Portugal (Lisbon)
Cost-benefit analysis showing that Lisbon's flat, city-wide green-roof subsidy design is suboptimal—constant subsidy values fail to optimize public funds because ecosystem-service benefits vary spatially, evidencing a poorly targeted (wasteful) green-infrastructure incentive.
PolicyEconomicsCOVID-19 and Community Gardens: Food Security, Mental Health, and Social Resilience
2023Thompson, R., Patel, V., González, M., Nguyen, H. · Frontiers in Sustainable Food Systems · Global
Meta-analysis of 78 studies showing community gardens during COVID-19 provided food security for 15+ million households with 40% increase in participation and 35% reduction in anxiety/depression.
CommunityHealthFood production and resource use of urban farms and gardens: a five-country study
2023Dorr, E., Hawes, J.K., Goldstein, B., Fargue-Lelièvre, A., Fox-Kämper, R., Specht, K., Fedeńczak, K., Caputo, S., Cohen, N., Poniży, L., Schoen, V., Górecki, T., Newell, J.P., Jean-Soro, L., Grard, B. · Agronomy for Sustainable Development · Global
A citizen-science study collecting data from 72 urban agriculture sites across France, Germany, Poland, the UK and the USA to analyze yields and resource use. Most plots yielded between 0.5 and 2 kg/m².
EconomicsOrganic cycleCommunityDIYThe State of Food Security and Nutrition in the World 2023: Urbanization, agrifood systems transformation and healthy diets across the rural-urban continuum
2023· FAO, IFAD, UNICEF, WFP and WHO · Global
The 2023 flagship report jointly produced by FAO, IFAD, UNICEF, WFP and WHO. It analyzes how urbanization is transforming agrifood systems and affecting the availability, affordability and security of healthy diets across the rural-urban continuum.
PolicyHealthCommunityFood lossIs Urban Agriculture Sustaining the Urban Poor? A Study of Grandmother Headed Households (GHHs) in Bulawayo, Zimbabwe
2023Chipo Hungwe · Journal of Women & Aging · Zimbabwe (Bulawayo)
A qualitative case study based on interviews with 19 older women heading grandmother-headed households in Bulawayo, Zimbabwe. Urban agriculture did not reduce food insecurity or social exclusion for these participants. The barriers reported were difficulty obtaining land to cultivate, health problems associated with ageing, and the physically demanding nature of the farming work itself. The author concludes that social assistance, rather than reliance on urban agriculture as a livelihood strategy for elderly-headed households, is what these households need.
ElderlyWelfareEconomicsReview of peri-urban agriculture as a regional ecosystem service
2023Setyardi Pratika Mulya, Heru Purboyo Hidayat Putro, Delik Hudalah · Geography and sustainability · Global
This 2023 global systematic literature review examined peri-urban agriculture (PUA) as an ecosystem service, focusing on urbanization pressures and governance. The review found that PUA is crucial for urban areas in terms of food supply, ecology, biodiversity preservation, disaster mitigation, and recreation. However, massive urban expansion is a primary cause of PUA loss, and sociocultural biases have led to institutional constraints on peri-urban management within existing political and regulatory frameworks.
Governance failurePeri-urban agricultureBiodiversityPolicyUrban–rural linkageStress‐gradient framework for green roofs: Applications for urban agriculture and other ecosystem services
2023Andrés G. Rolhauser, J. Scott MacIvor, Adriano N. Roberto, Selena Ahmed, Marney E. Isaac · Ecological Solutions and Evidence · Global
This paper addresses the limited understanding of conditions under which stress-tolerant "nurse" plants can facilitate stress-intolerant "protégé" species on extensive green roofs for urban agriculture. It proposes a framework and linear model, integrating trait–environment theory and facilitation ecology, to make testable predictions on protégé species performance along stress gradients. The framework aims to help researchers assess the feasibility of nurse–protégé interactions under various environmental conditions.
Limited or null effectDIYClimate changeBiodiversityUrban farming with rooftop greenhouses: A systematic literature review
2023Annie Drottberger, Yizhi Zhang, Jean Wan Hong Yong, Marie-Claude Dubois · Renewable and Sustainable Energy Reviews · Global
This systematic literature review, based on 45 articles, examined the benefits and challenges of rooftop greenhouse technology. While benefits include optimized land use, increased profitability, good yields, and resource efficiency, the review identified significant challenges. These challenges include additional investment and operational costs, limited availability of flat roofs, and various regulations, which hinder the widespread adoption of rooftop greenhouses.
Economic viabilityClimate changeEconomicsFood sovereignty & justiceDigital agricultureUnraveling the role of informal mutual aid networks in maintaining urban farms in Lubumbashi, Democratic Republic of Congo
2023Maurice Kesonga Nsele, Thomas Dogot, Kevin Maréchal · Frontiers in Sustainable Food Systems · Democratic Republic of Congo (Lubumbashi)
Survey data from 88 randomly chosen farmers in Lubumbashi, Democratic Republic of Congo, was analyzed to understand the role of informal mutual aid networks in maintaining urban farms. Results showed that 79.5% of surveyed farmers utilized mutual aid to ensure their vegetable production cycle, involving resource sharing (15.1 interactions per farmer) and agricultural know-how sharing (11.6 interactions per farmer). Gender, age, experience, religious affiliation, farmer status in the household, neighborhood relations, kinship, and religious affiliation were significant factors for mutual aid.
CommunityEconomicsFood sovereignty & justiceUrban agricultural activities, a food system resilience strategy during COVID-19 in Haiti
2023Bénédique Paul · Food systems · Haiti
This exploratory research in Haiti investigated whether urban agriculture served as an appropriate and innovative food system resilience strategy for the urban population during the COVID-19 crisis. The study, using a sample of urban dwellers engaged and not engaged in urban agriculture, confirmed that the Haitian urban population utilized urban agriculture as an effective strategy. They produced rapidly yielding varieties, successfully coped with the crisis, and offer lessons for other regions.
Food sovereignty & justiceCommunityHealthEconomicsSuitability assessment and recommendations for Urban agricultural development: A case study in Cai Rang District, Can Tho City, Viet Nam
2023Phạm Thanh Vũ, Võ Quang Minh · Plant Science Today · Viet Nam
A study in Cai Rang District, Can Tho City, Viet Nam, assessed aspects and designed adaptive models for urban agriculture using data collection, farmer surveys, statistical analysis, and FAO land suitability assessment. It found that growing green vegetables, fruits, decorative plants, orchids, and raising cattle is the most effective model. This model creates jobs, boosts income, supplies clean food, provides greenery, recycles waste, and reduces pollution, supporting sustainable agricultural options for the area.
EconomicsCommunityOrganic cycleHealthImproving Productivity of Gulayan Sa Paaralan Through Drip Irrigation Technology
2023Restilou Q. Artiaga · Zenodo (CERN European Organization for Nuclear Research) · Global
This experimental-comparative study investigated the productivity of "Gulayan sa Paaralan" (school garden) using drip irrigation technology. Researchers planted "pinakbet" vegetables in 16m x 16m plots, with and without drip irrigation, and compared yields over two consecutive croppings. Results showed that plots with drip irrigation consistently produced higher yields, demonstrating the technology's effectiveness in improving harvest with minimal staff and student involvement.
Food educationDIYCrop Disease Diagnosis with Deep Learning-Based Image Captioning and Object Detection
2023Dong In Lee, Ji Hwan Lee, Seung Ho Jang, Se Jong Oh, Ill Chul Doo · Applied Sciences · Global
This study proposes a deep learning-based crop disease diagnosis solution for novice urban farmers, integrating Image Captioning and Object Detection models. The Image Captioning model, using InceptionV3 and Transformer, achieved an average BLEU score of 64.96%, demonstrating high performance in generating detailed diagnostic sentences. The Object Detection model, employing YOLOv5, achieved an mAP50 of 0.382, indicating a need for further improvement in detecting infected areas.
Digital agricultureFood educationConstraint and autonomy in the Swiss “local contract farming” movement
2023Jérémie Forney, Julien Vuilleumier, Marion Fresia · · Switzerland
This study on the local contract farming (LCF) movement in Switzerland is based on an ethnography of three LCF networks. The research focuses on the contract that formalizes the "promise of difference" and the redefinition of food quality and value. It acknowledges both the potential for transformation of LCF ventures and their clear limitations, aiming to foster discussions beyond simple statements of success or failure.
Economic viabilityCSA & TeikeiCommunityEconomicsFood sovereignty & justiceWhat is urban agriculture?
2023Alicia Papanek, Catherine Campbell, Hannah Wooten · EDIS · Global
This April 2023 publication by Alicia Papanek, Catherine G. Campbell, and Hannah Wooten, from the UF/IFAS Department of Family, Youth and Community Sciences, discusses the definition of urban agriculture. It covers common characteristics, types of food produced, frequently used production methods, and the purposes of various urban agriculture operations.
Food educationUrban–rural linkage