Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
3701 results(52 / 149)
Decentralized Composting of Food Waste: A Perspective on Scientific Knowledge
2022Sanchez A. · Frontiers in Chemical Engineering · Global (review)
A perspective article synthesising scientific knowledge on decentralized (home and community) composting of food waste, discussing its role relative to centralized systems in urban organic waste management.
CompostCommunityHorticultural 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.
ElderlyHealthWelfareHow well do we know green gentrification? A systematic review of the methods
2022Jessica Quinton, Lorien Nesbitt, Daniel Sax · Progress in Human Geography · Global
A systematic review of the methods used in green gentrification research — the claim that adding vegetation such as parks, street trees and gardens raises property values and displaces existing residents. It finds that studies are heavily concentrated on U.S. cases, that early qualitative work has been giving way to quantitative analysis, that almost no attention has been paid to which characteristics of greening (scale, type, location) matter, that demand-side mechanisms remain poorly understood, and that displacement itself — the central concern of the literature — has not been well documented.
PolicyCommunityHow Much Food Can We Grow in Urban Areas? Food Production and Crop Yields of Urban Agriculture: A Meta-Analysis
2022Florian Thomas Payen, Daniel L. Evans, Natalia Falagán, Charlotte A. Hardman, Sofia Kourmpetli, Lingxuan Liu, Rachel Marshall, Bethan R. Mead, Jessica A. C. Davies · Earth's Future · Global
A global meta-analysis extracting 2,062 observations from 200 studies reporting urban crop yields, compared across crops, urban spaces (allotments, rooftops, indoor systems) and growing systems. Urban yields were on par with or greater than global average conventional yields, with the largest gap for cucumbers and gherkins (17 kg m⁻² cycle⁻¹ versus 3.8 kg m⁻² cycle⁻¹ conventional). The authors flag significant limits: observations cluster in Europe (n=516), North America (n=398) and East Asia (n=361), with the seven most-studied countries supplying roughly two-thirds of the data and sub-Saharan Africa only 223 observations; many observations come from researcher-run field experiments with controlled inputs, which is likely to inflate yields relative to ordinary citizen plots; and the literature concentrates on leafy greens and tomatoes while fruit is barely studied.
EconomicsPolicyCultivating 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 changeUrban and peri-urban agriculture as a strategy for creating more sustainable and resilient urban food systems and facing socio-environmental emergencies
2022Andrea Fantini · Agroecology and Sustainable Food Systems · Global
This paper analyzes the functions of urban and peri-urban agriculture (UPA) as a strategy for sustainable and resilient urban food systems and for coping with global emergencies. It identifies various functions of UPA and how they connect, but also discusses obstacles to its large-scale implementation. The paper highlights that despite its potential, significant barriers hinder UPA's widespread adoption.
Governance failurePeri-urban agricultureClimate changeFood sovereignty & justiceEconomicsUrban Agriculture as an Alternative Source of Food and Water Security in Today’s Sustainable Cities
2022Aleksandra Nowysz, Łukasz Mazur, Magdalena Daria Vaverková, Eugeniusz Koda, Jan Winkler · International Journal of Environmental Research and Public Health · Global
This study explored urban agriculture (UA) as an alternative source of food and water security, employing a mixed-method approach including literature survey, case studies, and comparative analysis. It compared 25 existing projects in the global north, including allotment gardens, community gardens, and urban farms, categorizing UA into architectural-urban, ecological, social, and economic aspects. The analysis concluded that UA fulfills economic, social, and environmental functions, aligning with the concept of sustainable development.
Food sovereignty & justiceClimate changeBiodiversityCommunityBuilding 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.
CommunityPolicyHealthPlanning for green infrastructure using multiple urban ecosystem service models and multicriteria analysis
2022Karen Lourdes, Perrine Hamel, Chris Gibbins, Ruzana Sanusi, Badrul Azhar, Alex M. Lechner · Landscape and Urban Planning · Malaysia
This study characterized the spatial distribution of multiple urban ecosystem services (UES) in a rapidly urbanizing catchment in Greater Kuala Lumpur, Malaysia, and developed a systematic approach to integrate UES into green infrastructure (GI) planning. Using InVEST models to spatially quantify and map six UES (heat mitigation, runoff retention, sediment retention, scenic quality, urban recreation, and agricultural production), the assessment revealed that densely built areas generally had low UES provision. A multicriteria analysis identified locations for five GI strategies: conservation of headwaters, reforestation for biodiversity, development and conservation of urban parks, and greening of built infrastructure.
Urban–rural linkageClimate changePolicyA 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 agricultureThe loss of peri-urban agricultural land and the state-local tensions in managing its demise: The case of Greater Western Sydney, Australia
2022Amy Lawton, Nicky Morrison · Land Use Policy · Australia (Greater Western Sydney)
This study examines the drivers of peri-urban agricultural land loss in Greater Western Sydney, Australia, with a focus on the role of government agencies. It found that competing housing priorities and private market interests continue to take precedence over protecting agricultural land. The research indicates that this trend will persist unless the current pro-urbanization narrative and associated political priorities are altered.
Governance failurePeri-urban agriculturePolicyEconomicsUrban–rural linkageGreen City or Urban Countryside?; An Analytic Review of the Urban Sprawl Phenomenon in the Algerian City N’Gaous
2022Imen Bendjemila, Salah Chaouche · DOAJ (DOAJ: Directory of Open Access Journals) · Algeria
Urban sprawl in N'Gaous, Algeria, expanded its land area by over ten times (from 33.7 to 379.7 hectares) and its population by over six times (from 4,887 to 33,515 persons) over 60 years. This rapid growth creates significant issues, particularly for peri-urban orchards, which are the primary economic activity. The study used an analytical approach with Geographic Information Systems to assess the agronomic potential of soils and quantify agricultural land consumed by construction, aiming to achieve an optimal agri-urban balance rather than merely avoiding urban expansion.
Environmental trade-offsPeri-urban agricultureUrban–rural linkageEconomicsPolicyMoveable Gardens: Itineraries and Sanctuaries of Memory ed. by Virginia D. Nazarea and Terese V. Gagnon
2022Pierrette Hondagneu‐Sotelo · Journal of Latin American geography · Global
This edited book explores how various displacements lead people to re-engage with plant life, creating meaning and sustaining biodiversity. It examines how gardening, seed saving, and cooking restore social and cultural continuity, connecting past and present. The volume, rooted in anthropology, discusses plant-human engagements in movement ("itineraries") and emplaced efforts of belonging ("sanctuaries").
CommunityHeirloom & landraceBiodiversityFood sovereignty & justiceOn 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 changeHealthCommunityThe Specter of Enclosure in School Gardens
2022Graham Slater, Robert G. Unzueta, Clayton Pierce · · Global
This chapter argues that much scholarly literature on school gardens is based on problematic assumptions or ignores histories of violence and dispossession. Without an ecocritical approach, school gardens risk replicating systems of domination, extraction, exploitation, and human supremacy. The authors propose integrating theoretical reflection into emancipatory action within a historical materialist framework to address colonization, land dispossession, labor exploitation, and anthropocentrism.
Equity & displacementFood educationCommunityPolicyGlobal Trends in Urban Agriculture Research: A Pathway toward Urban Resilience and Sustainability
2022Dan Yan, Litao Liu, Xiaojie Liu, Ming Zhang · Land · Global
A bibliometric analysis of 605 papers from the Web of Science database (2001–2021) tracked global research trends in urban agriculture. The study found a substantial increase in publications, with the US, Germany, UK, Italy, and China being the most influential countries. Research focuses include food production, various functions of urban agriculture, and emerging topics like sustainability and the water-energy-food nexus. The analysis also noted that urban agriculture does not necessarily equate to a resource-conserving and environmentally friendly food system, suggesting a need for technology-based transitions for sustainable development.
Urban–rural linkageClimate changePolicyEconomicsFrom small-scale agriculture to urban agriculture: women, subsistence economy, and the question of the commons
2022Elisabeth Meyer-Renschhausen · Journal of Contemporary Central and Eastern Europe · Global
This article provides a historical overview of small-scale, subsistence farming, primarily by women, spanning two centuries from the early 19th century to the 21st century. It traces the evolution from the loss of commons in Prussia to urban farming in contemporary cities across Europe, America, and Africa. The discussion includes subsistence farming in towns, garden cities, post-war initiatives, and the significant role of unacknowledged family production in Eastern Europe.
CommunityFood sovereignty & justicePolicyUrban–rural linkageLand Tenure Security and Urban Agriculture: Focusing on the Vegetable Cultivation in Morogoro Municipality, Tanzania
2022Betty Mntambo · Huria Journal of the Open University of Tanzania · Tanzania (Morogoro Municipality)
This study examined land tenure security in urban agriculture among 69 male and female vegetable farmers in Morogoro Municipality, Tanzania, using snowball sampling and a cross-sectional design. Findings revealed that farmers access land informally by renting from legal landowners, with social relationships determining tenure security. Land tenure insecurity negatively affects vegetable cultivation and generates uncertainty and animosity between farmers and landlords.
Governance failurePolicyEconomicsFood sovereignty & justiceCultivating 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 changeBiodiversityHealthCommunityImplementation of Urban Agriculture Plan (green garden) in Razi University of Kermanshah and its Effects on Sustainable Development
2022Hadi Ebadi, Zahra Mohebi · Journal of Sustainability Perspectives · Iran (Kermanshah)
This study investigated the implementation of an urban agriculture plan (green garden) at Razi University of Kermanshah, Iran, and its effects on sustainable development. The plan is expected to strengthen social interaction, economic and environmental aspects, and foster a culture aligned with urban agriculture development. The findings are intended for use in planning and agricultural policies.
CommunityEconomicsClimate changePolicyURBAN AGRICULTURE FOR SUSTAINABLE LIVELIHOOD OF LOW INCOME PEOPLE IN KHULNA CITY CORPORATION, SOUTHWEST BANGLADESH
2022Mosammat Rowshan Ara · Khulna University Studies · Bangladesh (Khulna City)
This study surveyed 361 household heads in Khulna City, Bangladesh, to assess the contribution of urban agriculture to the sustainable livelihoods of low-income people. Agricultural activities observed included vegetable cultivation, livestock rearing, aquaculture, crop cultivation, and innovative gardening. The Index of Agriculture for Sustainable Livelihood (IASL) showed that landowners engaged in more sustainable activities, with sustainability increasing by 0.218 units per decimal of land, and male respondents contributed more to agricultural activities than females. The findings suggest agriculture can help fulfill basic needs for low-income urban residents.
CommunityWelfareEconomicsFood sovereignty & justice‘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.
WelfareCommunityHealth