Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Critical findings
886 results(13 / 36)
Residential green space, gardening, and subjective well-being: A cross-sectional study of garden owners in northern Belgium
2022Krols J., Aerts R., Vanlessen N., Dewaelheyns V., Dujardin S., Somers B. · Landscape and Urban Planning · Belgium (Flanders)
A cross-sectional study of 587 domestic garden owners in Flanders and Brussels found that nature relatedness and neighbourhood green space quality were associated with reduced stress and depression, while socioeconomic security was an independent protective factor.
HealthWelfareNiveles de metales pesados. Huertos urbanos en Bogotá Colombia
2022Vega Castro D.A., Vega Clavijo L.T. · Revista Luna Azul · Colombia (Bogotá)
This study sampled soil, irrigation water, and lettuce from 49 urban gardens across 13 Bogotá localities to quantify heavy metals (Pb, Cd, Cr, Ni, As, Hg), finding that all detected concentrations remained below national and international health-based guidance values.
HealthOrganic cycleHome Food Gardening: Benefits and Barriers During the COVID-19 Pandemic in Santiago, Chile
2022Cerda C., Guenat S., Egerer M., Fischer L.K. · Frontiers in Sustainable Food Systems · Chile (Santiago)
This study examined home food gardening in Santiago during the COVID-19 pandemic, finding increased interest in gardening during the ~200-day lockdown and identifying mental health and food security as key benefits, while lack of space and horticultural knowledge were the main barriers.
CommunityHealthWelfareFood educationHomegardens as Sustainable Urban Agroforestry Systems to Promote Household Well-Being in Kandy, Sri Lanka
2022Jayakody S.K., Basu M. · Blue-Green Infrastructure Across Asian Countries (Springer Singapore), pp. 223–249 · Sri Lanka (Kandy)
This book chapter examines how traditional homegardens in the Kandy District function as integrated urban agroforestry systems supporting biodiversity conservation, physical exercise, and mental health, while noting that increasing urbanization threatens their long-term sustainability.
BiodiversityHealthCommunityWelfareA sustainable pathway towards prioritization of multifunctional benefits in urban agriculture contributing to shrinking cities in developing countries — An empirical case of Sri Lanka
2022Wadumestrige Dona C.T.G., Mohan G., Fukushi K. · Current Research in Environmental Sustainability · Sri Lanka (Colombo)
A perception survey of 402 small-scale farmers in Colombo District found positive attitudes toward the social, economic, and environmental benefits of urban agriculture, with environmental benefits rated highest, supporting home and community gardens as viable open-space management strategies for shrinking cities.
PolicyEconomicsCommunityHealthEnsuring Urban Food Security in Malaysia during the COVID-19 Pandemic—Is Urban Farming the Answer? A Review
2022Murdad R., Muhiddin M., Osman W.H., Tajidin N.E., Haida Z., Awang A., Jalloh M.B. · Sustainability (MDPI), Vol. 14, No. 7, Article 4155 · Malaysia
This review examines how COVID-19 disrupted Malaysia's fresh food supply chain and argues that urban farming approaches—including community gardens, vertical farming, and hydroponics—can meaningfully strengthen urban food security for Malaysian households.
CommunityPolicyHealthEconomicsHorticultural therapy for general health in the older adults: A systematic review and meta-analysis
2022Wang, Z., Zhang, Y., Lu, S., Tan, L., Guo, W., Lown, M., Hu, X., Liu, J. · PLOS ONE · Global
A meta-analysis synthesizing RCTs and cohort studies on horticultural therapy, a form of social prescribing, for adults over 60. It indicates horticultural therapy can benefit older adults' general physical and mental health.
ElderlyHealthWelfareCultivating sustainable and healthy cities: A systematic literature review of the outcomes of urban and peri-urban agriculture
2022Nitya Rao, Sheetal Patil, Chandni Singh, Parama Roy, Charles Pryor, Prathigna Poonacha, Mariam Genes · Sustainable Cities and Society · Global
This systematic literature review analyzed 320 articles quantitatively and 86 qualitatively from a total of 4029, examining outcomes of urban and peri-urban agriculture (UPA) on sustainability and wellbeing. The review confirmed an exponential increase in UPA literature since 2015 and a regional bias towards the Global North. It identified six thematic outcomes across environmental, economic, and social sustainability pillars, with environmental sustainability being most discussed and gender and social differentiation least represented.
Peri-urban agricultureHealthEconomicsPolicyClimate changeBuilding community (gardens) on university campuses: masterplanning green-infrastructure for a post-COVID moment
2022Rachael Walshe, Lisa Law · Landscape Research · Australia
This study explored how university masterplans in Australian universities express the benefits of campus community gardens as green community spaces and how they might better aid universities in achieving strategic missions, using a multiple case-study methodology. By comparing dominant themes in community garden literature with the visions of campus masterplans, the research aimed to understand how community gardens might be better positioned as tools for place and community building. The results provided a finer-grained understanding of green infrastructure in campus master planning for a post-COVID-19 moment.
CommunityPolicyHealthA review on urban agriculture: technology, socio-economy, and policy
2022Grace Ning Yuan, Gian Powell B. Marquez, Haoran Deng, Anastasiia Iu, Melisa Fabella, Reginald B. Salonga, Fitrio Ashardiono, Joyce A. Cartagena · Heliyon · Global
This review examined urban agriculture (UA) across technology, socio-economy, and policy, noting that supporting UA expansion in cities is challenging due to its poor economic profitability. The study highlighted UA's value beyond profitability, including social, health and well-being, disaster risk reduction, and environmental benefits. It also presented advancements in UA technologies and plant biotechnology as potential solutions for increasing the future profitability of commercial UA.
Economic viabilityEconomicsPolicyHealthClimate changeDigital agricultureOn eating’s pleasure of women of low-income socioeconomic status in Petare, Caracas, Venezuela
2022Marianella Herrera‐Cuenca · Anales Venezolanos de Nutrición · Venezuela (Caracas)
This study investigated preferred foods and dishes, willingness to grow ingredients, and ideal cooking choices among 18 pregnant and lactating women and community workers in low-income settings in Eastern Caracas, Venezuela, in June 2022. Focus group interviews revealed that traditional Venezuelan complex dishes were absent, replaced by basic or internationally referenced foods accessible to the community. The findings suggest a potential compromise to the culinary memories of future generations.
CommunityWelfareHealthThe extinction of experience and (re-)cultivating wellbeing and sustainability through garden-based learning
2022Donald Gray · DOAJ (DOAJ: Directory of Open Access Journals) · Global
A 2022 paper examined the role of school gardens in addressing children and young people's decreasing experiences with natural environments, increasing mental health concerns, and growing worries about global environmental problems. Drawing on three initiatives from an original pilot school garden program, the paper presents evidence that garden-based learning can positively contribute to improved health and wellbeing, learning, and environmental awareness.
Food educationHealthBiodiversityCommunityFarming on Top: Rooftop Agriculture for Healthy Cities
2022Elisa Appolloni, Giorgio Gianquinto · Frontiers for Young Minds · Global
Rooftop agriculture, a form of urban agriculture where food is grown on buildings, is presented as a solution to urban food insecurity and environmental protection. This practice offers benefits such as reducing urban heat, decreasing urban poverty, fostering socialization, and benefiting buildings. Rooftop agriculture is gaining global popularity due to these advantages.
Food sovereignty & justiceClimate changeHealthCommunityCultivating inclusive public space with urban gardens
2022Melissa Anna Murphy, Peter E. Parker, Margot Hermus · Local Environment · Global
This article aims to unpack how urban settings, organizational forms, and municipal enabling affect urban gardening (UG) practices towards inclusion in public space. It draws on urban commons theory and research on inclusion in public space to understand multi-faceted UG governance and its exclusionary aspects. A comparative analysis of UG initiatives in three Northern European municipalities explores both municipal enabling and the co-production of inclusive public space.
Equity & displacementCommunityPolicyHealthTemporal Temperature Variation in Urban Gardens Is Mediated by Local and Landscape Land Cover and Is Linked to Environmental Justice
2022Alejandro Castillo Nolte, Sascha Buchholz, Nadja Pernat, Monika Egerer · Frontiers in Sustainable Food Systems · Global
This study investigated diurnal and nocturnal temperature ranges, and daily maximum and minimum temperatures in 18 urban gardens during the peak summer agricultural growing season. It analyzed how temperatures correlated to local land cover factors within the garden, surrounding landscape imperviousness at various spatial scales, and environmental justice indicators of garden neighborhoods. Nocturnal temperature range was negatively correlated to landscape imperviousness, with the relationship decreasing in strength with increasing spatial scale.
Climate changeBiodiversityHealthCommunity‘Spaces’ for restorative development: international case studies on restorative services
2022Jonathan Hobson, Brian K. Payne, Kabba Haroun Bangura, Richard Hester · Contemporary Justice Review · Sierra Leone
This paper examines the concept of "spaces" where restorative services develop, conceptualized as social, political, physical, and economic. In Kenema City, Sierra Leone, an urban agriculture scheme fills a post-conflict and post-Ebola "space" by diverting young people from harmful activities and reintegrating them into society. This is presented as one of three international case studies illustrating how these types of "spaces" influence the development, provision, and expansion capacities of restorative services.
WelfareCommunityHealthAvances de la Secretaría Distrital de Salud en la implementación de huertas agroecológicas en zonas urbanas y periurbanas de Bogotá, una estrategia que integra la salud ambiental y la seguridad alimentaria y nutricional. Bogotá 2021
2022Claudia Ortega Realpe, Edna Katalina Medina, Óscar Fernández · Boletín Epidemiológico Distrital - Bed · Colombia
Bogotá's District Health Secretariat implemented agroecological urban gardens from January to September 2021 to address COVID-19's social impacts. The community environment showed the highest healthy and sustainable food production, with Sumapaz, Usme, and Ciudad Bolívar having the largest planted areas. Vegetables and greens were the most relevant crops, while medicinal and aromatic plants were common in home gardens. The community showed good reception and acceptance, contributing to food security and environmental health.
Food sovereignty & justiceHealthCommunityPeri-urban agricultureSystematization of the Environmental Educational Experience: The Home/School Garden as a Strategy to Address Food Security in the Post-COVID-19 Confinement School
2022Claudia Marcela Puerto Layton · Interdisciplinary Journal of Environmental and Science Education · Colombia
This article reports the systematization of an experience with home/school gardens in an educational institution in Bogotá, involving high school students (seventh and eighth grades) in face-to-face and remote modalities. Results include the reconstruction of the strategy and didactic process, highlighting aspects that affect or support the educational process in each modality. Reflections with students indicated that while home gardens can contribute to food security, pesticides can pose a risk to food security in Colombia.
Contamination & food safetyFood educationFood sovereignty & justiceHealthCommunityScaling-up urban agriculture for a healthy, sustainable and resilient food system: the postharvest benefits, challenges and key research gaps
2022Sofia Kourmpetli, Natalia Falagán, Charlotte A. Hardman, Lingxuan Liu, Bethan R. Mead, Lael Walsh, Jessica Davies · International Journal of Postharvest Technology and Innovation · Global
This perspective paper presents 'rurbanisation' as a strategy for a resilient food system, focusing on postharvest benefits of urban agriculture for sustainable supply chains, enhanced nutrition, and access to fresh food. It identifies challenges for upscaling urban agricultural systems, including the need for improved technologies, local infrastructure, and knowledge transfer to new farmers. The paper also highlights research gaps in postharvest quality and safety.
Food sovereignty & justiceHealthClimate changeFood lossChildren’s Attentional Processes in Outdoor and Indoor Environments: The Role of Physiological Self-Regulation
2022Lucia Masón, Benedetta Zagni, Francesca Bacchin, Carlotta Frison, Sara Scrimin · International Journal of Environmental Research and Public Health · Global
This study investigated the effects of indoor (classroom) and outdoor (green school garden) environments on attentional processes in 42 third and fourth-grade children, considering emotion and physiological self-regulation (heart rate variability). Children were less distracted by negative emotional materials when presented with an outdoor background and showed greater selective and sustained attention in the green environment compared to the classroom. Sustained attention also varied in relation to physiological self-regulation, but only when performing the task indoors.
HealthFood educationCommunity gardens as feminist spaces: A more‐than‐gendered approach to their transformative potential
2022Maria Teresa Braga Bizarria, Marcela Palomino‐Schalscha, Polly Stupples · Geography Compass · Global
This paper reviews the multi-scalar transformative potential of community gardens for volunteers, informed by a feminist approach. It examines literature on gendered benefits and empowerment women experience in community gardens, individually and collectively. The paper also discusses how community gardens offer opportunities to raise awareness of oppression and envision social change, suggesting they can be conceptualized as feminist spaces.
CommunityWelfarePolicyHealthA Lesson from the Urban Garden
2022Jamie Y Hamblin · Digital Archive @ GSU · Global
This research examined the role of urban agriculture in addressing urban food insecurity by reviewing urban interventions for food production. Using a developed food security score, statistical analysis showed strong correlations with physical, future, and social capital (0.72, 0.73, 0.80 respectively), and with the number of project components (0.83). A moderate correlation was found with project duration (0.60). The developed food security score system is fairly subjective with some limitations.
Food sovereignty & justiceHealthCommunityMathematical and Experimental Science Education from the School Garden: A Review of the Literature and Recommendations for Practice
2022Lidón Monferrer, Gil Lorenzo Valentín, María Santágueda Villanueva · Education Sciences · Global
This literature review analyzed 21 studies to explore the combination of curricular mathematics with experimental science content in school gardens. The review categorized studies by research tools, curricular content, impact, participant ages, project duration, and garden cultivation. The main finding was a lack of a clear research line linking school gardens, experimental sciences, and mathematics, with a scant presence of studies in this interdisciplinary context.
Food educationHealthVertical Transfer of Bacteriological and Parasitological Pollutants from Irrigation Water to Soil and Crops
2022Jihan Faouzi, Imane Bedoui, Sanae Rezouki, Tarik Moubchir, Aimad Allali, Noureddine Eloutassi, Amal Lahkimi · Ecological Engineering & Environmental Technology · Morocco (Fez)
This study in Fez, Morocco, compared bacteriological and parasitological contamination in urban, peri-urban, and rural irrigation waters, and their transfer to soil and crops (cardoon and eggplant). Investigated microorganisms included total and thermotolerant coliforms, helminth eggs, Salmonella, and cholera vibrio. Results revealed contamination exceeding national and international standards for both types of coliforms in treated wastewater (TWW), wastewater (WW), Oued Fez water, and upstream well water in both winter and summer. This fecal contamination was found in soils and crops irrigated by urban and peri-urban water. Helminth eggs and cholera vibrio were also present in these waters, soils, and crops, with Salmonella detected in TWW in summer. Only the plot irrigated with Oued Bitit water in the rural zone met standards across all three levels of irrigated water, soil, and plants, and in both periods.
Contamination & food safetyHealthOrganic cyclePeri-urban agricultureEffects of Mixed Cropping of Garden Plants with Brassica parachinensis on Remediation of Cr-Polluted Soil in Community Garden
2022Shiyu Cui, Wenbin Liu, Hexian Jin, Yi Qiao, Ying Wang, Dan Liu · Atmosphere · Global
This study investigated the effects of mixed cropping garden plants (Festuca arundinacea, Ageratum conyzoides, Trifolium repens) with Brassica parachinensis on Cr-contaminated soil remediation. While mixed cropping with Trifolium repens resulted in the highest B. parachinensis yield and Cr content below standard in edible parts, mixed cropping with Ageratum conyzoides aggravated Cr pollution in edible parts of B. parachinensis, making it unsuitable for planting.
Contamination & food safetyCommunityHealthOrganic cycle