Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
16 results
The association between climate-smart agriculture practices adoption and farm income and wealth of small-scale urban crop farmers in eThekwini municipality, with implications for food and nutrition security
2026Khumalo N. Z., Sibanda M., Mdoda L. · Frontiers in Nutrition · 南アフリカ・エテクウィニ市（ダーバン）
A multi-stage sample of 412 small-scale urban crop farmers in eThekwini municipality, South Africa, with a conditional mixed process model relating a composite index of climate-smart agriculture adoption (agroforestry, conservation agriculture, crop diversification, rotation, cover crops, drought-tolerant crops, mulching, organic manure, wetland use, soil conservation) to farm income and a wealth index. Adoption was positively associated with both, but the authors state the estimated income association is "relatively modest" and should be read with caution. Several socio-economic variables showed counterintuitive associations, and because existing agricultural training showed a weak association with income-enhancing adoption, the authors call for context-specific, outcome-oriented training and extension rather than more of the same.
Limited or null effectEconomicsClimate changePolicyDisentangling food transformation narratives: a Q-method analysis on pathways to sustainable food systems and their implications
2025Meredith L. Mull, Mario Torralba · Frontiers in Nutrition · Global
This exploratory Q-methodology study investigated how university students in sustainability programs conceptualize sustainable food systems. Analysis revealed five distinct narratives, with consensus on food security and transparent governance. However, elements like urban agriculture, GMOs, and food traditions were consistently deprioritized by the participants. The findings emphasize incorporating plural perspectives and context-sensitive approaches in food system research and policy.
Limited or null effectFood sovereignty & justiceClimate changeFood educationPolicyUrban agriculture matters for sustainable development
2024Prajal Pradhan, Daya Raj Subedi, Kshitij Dahal, Yuanchao Hu, Prakriti Gurung, Sijal Pokharel, Sagar Kafle, Biplav Khatri, Sudeeksha Basyal, Monika Gurung, Aruna Joshi · Cell Reports Sustainability · Global
This systematic analysis of 1,450 urban agriculture publications examined its impacts on Sustainable Development Goals (SDGs). It found urban agriculture is linked to all SDGs, with 142 targets showing positive sentiments and 136 showing negative sentiments, with positive sentiments roughly double the negative. The study concludes that urban agriculture does not inherently contribute to sustainability, as its impacts depend on specific practices and require tackling identified hurdles.
Limited or null effectClimate changeEconomicsHealthPolicyCreating and sustaining urban green spaces in Africa under phenomenal urbanisation: residents’ perspectives on home gardens in Wa, Ghana
2024Bernard Afiik Akanpabadai Akanbang, Millicent Awialie Akaateba, Prosper Issahaku Korah · Discover Cities · Ghana (Wa)
This exploratory cross-sectional survey in seven rapidly growing neighborhoods in Wa, Ghana, administered 285 questionnaires to residents to understand motivations, challenges, and constraints of home gardening. Results showed 56% of respondents had gardens, primarily motivated by beautification (56.1%) and food production (52.3%). Limited space (49%) and busy schedules (34%) were identified as main barriers. The study found that while garden ownership aligned with the autonomy need, the relationship need, which correlates with environmental motivations, was notably low among residents. This indicates a limited effect of environmental awareness on home gardening motivation in the surveyed population.
Limited or null effectCommunityPolicyEconomicsUrban–rural linkagePublic Food Trees’ Usage and Perception, and Their Potential for Participatory Edible Cities: A Case Study in Birjand, Iran
2024Juliette Colinas, Francesca Ugolini, Mohammad Reza Khalilnezhad · Sustainability · Iran (Birjand)
In Birjand, Iran, a qualitative approach explored the usage and perception of public fruit trees and attitudes towards public usage and participation in two urban green spaces (Tohid Park and Akbarieh Garden). Semi-structured interviews were conducted with twelve visitors, four administrators, and eight workers. Almost all visitors had a high interest in picking fruit, but usage in these green spaces was low, partly due to social norms.
Limited or null effectCommunityFood educationPolicyCultivating communities in Mendoza, Argentina: Exploring social aspects of urban agriculture
2023Lena Katharina Mietz, Bárbara Civit, Alejandro Pablo Arena · Environmental & Socio-economic Studies · Argentina (Mendoza)
This study investigated vegetable consumption patterns, interest in vegetable production, opinions on urban agriculture, and barriers in the metropolitan city of Mendoza, Argentina. Using quantitative research methods and a citizen survey, the results showed strong interest from citizens in urban agriculture, but also identified barriers such as lack of time and resources.
Limited or null effectCommunityFood sovereignty & justiceEconomicsPolicyWill Participatory Guarantee Systems Happen Here? The Case for Innovative Food Systems Governance in the Developed World
2022April M. Roggio, Jason Evans · Sustainability · Global
Participatory Guarantee Systems (PGS) are locally-rooted agroecological governance mechanisms that have garnered interest globally. However, there is little evidence of their development in the United States, where community supported agriculture (CSA) and farmer's markets grew instead, though many of these mechanisms failed to sustain interest and support. This study explores factors driving PGS creation in other global regions and identifies factors shaping a different trajectory for local agriculture in the United States.
Limited or null effectPolicyCSA & TeikeiFood sovereignty & justiceEconomicsUrban food growing and social sustainability
2021Salvatore Engel‐Di Mauro, George Martin · · Global
Claims that urban food production raises food security and creates a more just society are questionable and contradicted by data from the Global North. Urban land is insufficient, sunlight is often inadequate, and soil pollution is widespread. Technological attempts like vertical and rooftop farming have limited feasibility, may worsen environmental and social problems, and do not address major food sources, access, or waste. Furthermore, urban gardens are increasingly linked with socially devastating gentrification.
Limited or null effectFood sovereignty & justiceEconomicsPolicyClimate changeAs exigências cognitivas e a complexidade do trabalho para o agricultor urbano: um estudo de caso
2021Larissa Maas, Leila Amaral Gontijo · Saúde e Sociedade · Global
This case study investigated the cognitive demands and work complexity for urban organic farmers whose main economic activity is selling their products. The findings indicate that the cognitive load for these farmers is high, contributing to complex work. The study notes a lack of existing research on the cognitive load of organic urban agriculture workers, as it is still a nascent movement.
Limited or null effectEconomicsHealthPolicyAgriculture 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 changePolicyURBANISATION AND THE CONCERNS FOR FOOD SECURITY IN MALAYSIA
2020Azizan Marzuki, Ahmad Sahir Jais · PLANNING MALAYSIA · Malaysia
This qualitative exploratory review, based on a Systematic Literature Review of secondary data, investigated the connection between urban sprawl and its impact on agricultural productivity and food security in Malaysia. The study found that urbanization did affect Malaysia's food security self-sufficiency level, particularly for land-intensive food products like vegetables and livestock, due to the conversion of agricultural lands.
Limited or null effectFood sovereignty & justicePolicyUrban–rural linkageA 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 & justicePolicyIs Urban Agriculture a Game Changer or Window Dressing? A Critical Analysis of Its Potential to Disrupt Conventional Agri-food Systems
2020Debra J. Davidson · International Journal of Sociology of Agriculture and Food · Global
This study assessed the multiple emergent effects of urban agriculture activities through an extensive, interdisciplinary literature review to discuss its disruptive potential. It suggests that producing food in cities is not inherently transformative in itself, but the potential and observed new forms of social engagement emerging in many contexts can create institutional conditions that may disrupt conventional agri-food systems by building social capital as much as physical capital.
Limited or null effectFood sovereignty & justiceCommunityPolicyEconomicsAgricultura Urbana y Periurbana. Reconfiguraciones territoriales y potencialidades en torno a los sistemas alimentarios urbanos
2019Héctor Ávila Sánchez · Investigaciones Geográficas Boletín del Instituto de Geografía · Global
This study analyzed the impact and potential of Urban and Peri-urban Agriculture (UPA) on urban food systems, focusing on cities in Western Europe, North America, and Latin America. It concluded that while UPA practices have increased, their presence in urban food systems remains limited, and their consideration in territorial public policies is still marginal. In developed countries, its impact has been primarily therapeutic, landscape-related, and for heritage preservation, while in poorer countries, it has contributed to self-sufficiency for low-income urban populations, public space recovery, social fabric strengthening, and community development.
Limited or null effectUrban–rural linkageFood sovereignty & justicePolicyEconomicsOpportunities and Challenges of Urban Agriculture for Sustainable City Development
2018Erwin van Tuijl, Gert-Jan Hospers, Leo van den Berg · European Spatial Research and Policy · Global
This paper explores the concept of Urban Agriculture (UA) and discusses its locational and strategic dimensions. Using case examples from cities worldwide, it shows that UA can contribute to the social, environmental, and economic pillars of sustainable city development; however, there are limitations that cities investing in urban agriculture should consider.
Limited or null effectPolicyEconomicsClimate changeCommunityL’agriculture métropolitaine à Santiago du chili : une agriculture urbaine qui prend la clé des champs
2016Cécile Faliès · Problèmes d Amérique latine · Chile (Santiago)
This article provides an overview of agriculture around Santiago, Chile, based on fieldwork conducted since 2005. Despite the presence of agriculture linked to Santiago and Valparaiso, and the emergence of some forms like organic farming, it is difficult to classify this as urban agriculture due to the peripheral location and limited number of plots. The study indicates that urban agriculture, as commonly defined, has a limited presence in the Santiago metropolitan area.
Limited or null effectPeri-urban agricultureUrban–rural linkageEconomicsPolicy