Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
833 results(10 / 34)
Urine luck: Environmental assessment of yellow water management in buildings for urban agriculture
2024María Virginia Maiza, Joan Muñoz‐Liesa, Anna Petit‐Boix, Verónica Arcas‐Pilz, Xavier Gabarrell · Resources Conservation and Recycling · Global
A life cycle assessment compared three human urine management strategies for nitrogen fertilizer production: an artificial wetland, an on-site lab-scale aerobic reactor (S2), and a centralized wastewater treatment plant. S2 showed the highest environmental impacts in 6 out of 8 categories, including high energy demand (750 kg MJ-eq) and ecotoxicity (602 kg 1.4-DCB-eq), although it offered an advantage in marine eutrophication. Upscaling S2 could reduce impacts and lower payback time, with nitrogen production exceeding 2.3 times the yearly demand for building tomato production.
Environmental trade-offsOrganic cycleClimate changeA Comprehensive Review on Evolution, Challenges of Models, Opportunities in Urban Farming Practices in the World
2024Anushi Anushi, A. Krishnamoorthi, Jitendra Chaurasia, Bijay Kumar Baidya, Abhishek Singh, Sapna, Vijay Kumar, Anushka Singh · Journal of Scientific Research and Reports · Global
This review explores the historical evolution and diverse models of urban farming, highlighting their contributions to food security, environmental sustainability, and community resilience. Challenges faced by urban farmers include limited space, soil contamination, regulatory hurdles, and access to resources.
Contamination & food safetyCommunityFood sovereignty & justiceClimate changePolicyEconomicsFrom Planetary Core to the High Seas
2024Mary Mattingly · Intellect eBooks · Global
This essay shares two research practices stemming from the author's seven-year engagement with extractive supply chains for specific objects. Swale is a floating food forest that uses the common law of the waterways as a loophole to do what was illegal on common land, highlighting governance challenges within existing systems.
Governance failureFood sovereignty & justiceCommunityUrban–rural linkageWater Spinach (Ipomoea reptans Poir) Hydroponic Kratky System at Various Levels of PbSO4 Contamination
2024Nyayu Khodijah, Ratna Santi, Riwan Kusmiadi, Ivan Rismunandar · Jurnal Agritech · Global
This research investigated the effect of nutrient type and lead (Pb) absorption on water spinach growth in a Kratky hydroponic system over 30 days. Plants were exposed to PbSO4 concentrations of 50, 100, 150, and 200 mg/L, with standard hydroponic (ABmix) and alternative nutrients. The study found that nutrient type significantly affected most growth parameters, with ABmix performing better than alternative nutrients. Crucially, no growth disturbance was observed due to PbSO4 contamination, and the combination of Pb concentration and nutrient type did not significantly affect growth or production, except for the number of leaves.
Contamination & food safetyHealthDigital agriculturePrincipais problemas da agricultura urbana e pontos de alavancagem
2024Juan Camilo Fontalvo Buelvas, Maria Teresa Pulido Silva, Miguel Ángel Escalona Aguilar · Magazine Portal Bibliotech Digital (Universidad Nacional de Colombia) · Global
This bibliographic review identified the main problems of urban agriculture and actions for sustainability. The study found that the primary deficiencies in urban agriculture are inadequate management practices, a lack of organization, and absent or inefficient public policies. Key leverage points for change include agroecology, policies for land access and sustainable financing, and dissemination processes.
Governance failurePolicyEconomicsCommunityFood sovereignty & justiceUrbane Gärten zwischen Graswurzelbewegung und Klimakrisenpolitik
2024Andrea Baier, Christa Müller, Karin Werner · Neue Ökologie · Global
This study discussed the significance of the new urban garden movement for sustainable urban restructuring, focusing on community garden practices over the past two decades. It examined how the movement is integrated into the governance of urban climate crisis policies, how it utilizes this framework, and to what extent the autonomy of gardens as free spaces and commons can be maintained under these circumstances. The findings suggest that the autonomy of urban gardens may be difficult to maintain when integrated into climate crisis policy governance.
Governance failureCommunityPolicyClimate changeFood sovereignty & justiceآليات مقترحة للتغلب علي معوقات الدور التربوي لمدارس التعليم المجتمعي في ضوء بعض الاتجاهات المعاصرة " دراسة تحليلية "
2024كريمة على حسن محمد, سوزان يوسف أبو الفضل, عزه أحمد صادق على · Journal of Educational Sciences - Qena Faculty of Education · Global
A study using a descriptive approach identified obstacles to the educational role of community education schools. Findings revealed obstacles across educational (e.g., low student achievement), social (e.g., low encouragement of community initiatives), cultural (e.g., low cultural level of staff), technological (e.g., lack of computer teachers), economic (e.g., weak family economic level), health (e.g., weak attention to a healthy school environment), and recreational roles (e.g., lack of school gardens).
Governance failureFood educationCommunityHealthLife cycle assessment to evaluate the sustainability of urban agriculture: opportunities and challenges
2024Lena Katharina Mietz, Bárbara Civit, Alejandro Pablo Arena · Agroecology and Sustainable Food Systems · Global
This review focuses on the present state and methodology of life cycle assessment (LCA) to evaluate the sustainability of urban agriculture. It notes that while urban agriculture is seen as a potential alternative for a resilient food system, existing case studies are mostly incomplete and lack diversity. Further research is needed, especially the integration of social and economic perspectives, to achieve a comprehensive scientific understanding.
Methodological critiqueClimate changeFood sovereignty & justiceEconomicsReview 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 agricultureConstraint 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 & justiceAGRICULTURA URBANA E ESTÉTICA AMBIENTAL: UM MAPEAMENTO DE AUTORES INSPIRADO POR J. DOUGLAS PORTEOUS.
2023Claudia Rochael Oliveira, Eneida Maria Souza Mendonça · Geografia (Rio Claro) · Global
This article aimed to map authors discussing environmental aesthetics in urban agriculture research, inspired by Porteous's work. Using a bibliographic survey and visual representations, the study found no publications intersecting urban agriculture and environmental aesthetics. Research on urban agriculture and landscape was notably greater than on urban agriculture and aesthetics, and studies applying aesthetic theory to urban agriculture were very limited, especially in high-tech contexts like vertical farms.
Methodological critiqueUrban–rural linkageCommunityBiodiversityAssessment of Land Use Efficiencies of Ghanaian Cities: Case Study of Sekondi-Takoradi Metropolis
2023M. S. Aduah, Saviour Mantey · South African Journal of Geomatics · Ghana
This study used geospatial techniques, multi-temporal land use maps, and population data to estimate urban land use efficiency (LUE), changes in built-up area per capita, and urban sprawl speed (SS) in the Sekondi-Takoradi Metropolitan area of Ghana. While LUE generally improved from 2002 to 2016, it deteriorated slightly between 2016 and 2021. Critically, agricultural land or grassland in the city has been converted to built-up land, posing a challenge for urban agriculture.
Governance failurePolicyEconomicsUrban–rural linkageAnalysis of Urban Maize Yield Response to Urban Sprawl in a Changing Climate: Case of Harare Metropolitan City
2023Herbert Mandigo, Teddious Mhizha, Terence Darlington Mushore · Applied Sciences · Zimbabwe (Harare)
This study investigated the implications of urban growth on maize yield in Harare metropolitan city, Zimbabwe, from 1984 to 2018 using Landsat data. Cropland area was reduced from 11,120 ha in 1984 to 2631 ha in 2018. Consequently, the estimated average maize yield decreased significantly from 52,264 tons in 1984 to 12,366 tons in 2018, demonstrating that urban growth has the potential to compromise food security.
Limited or null effectUrban–rural linkageClimate changeFood sovereignty & justiceEconomicsWastewater driven trace element transfer up the food chain in peri-urban agricultural lands of Lahore, Pakistan
2023Muhammad Luqman, Muhammad Uzair Awan, Shaukat Khan, Razzaq Ahmed, Hsi‐Hsien Yang, Muhammad Rizwan Goraya · Agricultural Water Management · Pakistan (Lahore)
A study in Lahore, Pakistan, investigated trace element (TE) contamination in water, soil, fodder, and buffalo milk due to the use of untreated wastewater from the Hudiara drain for agriculture. Samples collected along the drain showed that TE contamination, including Cd, Cu, Ni, and Zn, increased from upstream to downstream sites. Concentrations of these elements in water, soil, fodder, and milk surpassed permissible limits, indicating a significant transferability risk up the food chain and high Hazard Index values for irrigation water, fodder, and milk.
Contamination & food safetyHealthIMPACTS ENVIRONNEMENTAUX ET CHANGEMENTS URBAINS DANS LA COMMUNE DE HAMMA BOUZIANE (CONSTANTINE, ALGÉRIE)
2023Institut de Gestion des Techniques Urbaines, Université Larbi Ben M’hidi, MERIEM BENLAHRECHE, Saïd Mazouz, Département d’architecture, Université Larbi Ben M’hidi · Revue Roumaine de Géographie / Romanian Journal of Geography · Algeria
This article aims to explain urban phenomena in Hamma Bouziane, Algeria, a city known for its fertile land. The study indicates that the peri-urban agriculture of Hamma Bouziane is suffering negative repercussions due to unbridled urban expansion and socio-economic changes.
Environmental trade-offsPeri-urban agricultureUrban–rural linkageClimate changeEconomicsAGRICULTURE URBAINE : POURVOYEUSE DE DENRÉES ALIMENTAIRES ET SOURCES DE NUISANCES SANITAIRES AU QUARTIER SODEPRA À KORHOGO (NORD DE LA CÔTE D’IVOIRE)
2023Moussa Coulibaly · International Journal for Advanced Studies and Research in Africa · Côte d'Ivoire (Korhogo)
This study in Logokaha, Korhogo, Côte d'Ivoire, aimed to show the impact of urban agriculture on food production and the health of farmers. Despite contributing to the empowerment of farmers, urban agriculture exposes them to health hazards. The methodology involved documentary research and field surveys.
Contamination & food safetyHealthFood sovereignty & justiceCommunityCombination of observational and functional trait-based approaches in developing a polyculture design tool
2023Pavlo Ardanov, Annette Piorr, Alexandra Doernberg, Sonja Brodt, Jennifer B. Lauruol, Iryna Kazakova, Valentyna Movchan, Lucas A. Garibaldi · Agroecology and Sustainable Food Systems · Global
This study assessed information from multiple sources to design diversified cropping systems with vegetables and spice crops for cold temperate climates, integrating trait and observational data from databases, farmer surveys, and literature reviews. While farmers achieved medium to good levels of their main goals, they failed to reach desired multifunctionality with their polycultures. None of the individual data sources provided a comprehensive dataset, but combining them increased crop combination options while also increasing planning and management complexity.
Limited or null effectCSA & TeikeiDIYBiodiversityEffect of an Integrated School Garden and Home Garden Intervention on Anemia Among School-Aged Children in Nepal: Evidence From a Cluster Randomised Controlled Trial
2023Ghassan Baliki, Dorothee Weiffen, Pepijn Schreinemachers, Akina Shrestha, Rachana Manandhar Shrestha, Monika Schreiner, Tilman Brück · Food and Nutrition Bulletin · Nepal
A cluster randomized controlled trial in rural Nepal (n=680 school children aged 9-13 across 30 schools) investigated whether an integrated school and home garden intervention improved hemoglobin levels and reduced anemia. The intervention did not lead to a direct significant reduction in anemia, as nutritional improvements were not strong enough to impact hemoglobin levels. However, the program indirectly improved hemoglobin levels for children under 12 by increasing good food and hygiene practices at home, particularly for girls, young children, and those with literate caregivers.
Limited or null effectFood educationHealthCommunity7P Marketing Mix in Processed Farm Products by Urban Farming Businesses
2023Nurdiana, Muhammad Hasan, Miranda, Muhammad Ihsan Said Ahmad, Citra Ayni Kamaruddin, Thamrin Tahir · International Journal of Social Science and Business · Global
This qualitative study analyzed the implementation of the 7P marketing mix for processed agricultural products by the Orchid Women Farmer Group, using observations, interviews, and FGDs with 4 informants. The 7P marketing mix was generally implemented, with supporting factors including self-confidence, cooperation, and encouragement from agricultural extension workers. Inhibiting factors were identified as lack of literacy and limited time, which affect the implementation process.
Economic viabilityEconomicsCommunityAGRICULTURE URBAINE: POURVOYEUSE DE DENREES ALIMENTAIRES ET SOURCES DE NUISANCES SANITAIRES AU QUARTIER SODEPRA A KORHOGO (NORD DE LA COTE DIVOIRE)
2023COULIBALY Moussa · International Journal of Advanced Research · Côte d'Ivoire (Korhogo)
This study in Korhogo, Côte d'Ivoire, surveyed 81 farmers to assess the impact of urban agriculture on food production and farmer health. It found that urban agriculture, predominantly practiced by women (85.19%) with no formal education (71.61%), involves the use of chemical fertilizers and pesticides with non-adherence to application intervals. A significant portion of farmers (59.26%) discard chemical packaging in the environment. Despite contributing to empowerment, this practice exposes farmers to health problems including fatigue (53.09%), injuries (25.92%), skin burns (11.11%), dry coughs/colds (32.10%), and diarrheal diseases (19.75%).
Contamination & food safetyHealthFood sovereignty & justiceEconomicsCommunityCITIZENS' ATTITUDE AND PERCEPTION TOWARD ROOFTOP GARDENING IN CITY AREA
2023Sadika Parvin, Md. Shahidul Islam · Khulna University Studies · Bangladesh
This descriptive quantitative study assessed the social acceptance of rooftop gardens among city dwellers in Bangladesh, surveying 475 participants online. While approximately three-quarters of respondents showed positive attitudes towards rooftop gardening, about one-third had negative attitudes, indicating unwillingness, with similar trends observed for behavioral perceptions. The study revealed that one-third of respondents still held negative attitudes and just over one-third had negative behavioral perceptions towards rooftop gardening.
Limited or null effectCommunityClimate changeUrban–rural linkageCash for assets during acute food insecurity: an observational study in South Sudan
2023Shannon Doocy, Emily Lyles, Robert Kenyi Morjan, Kayla Pfieffer-Mundt, Courtland Robinson, Kevin Savage · Agriculture & Food Security · South Sudan
A prospective cohort study in South Sudan (2019–2021) examined the impact of cash assistance for work in community gardens on food security among 1213 cash-receiving, 582 non-intervention, and 300 later cash-receiving households. The study found no significant differences in changes over time in household hunger, coping strategies, or meal frequency between participants and the comparison group. Cash transfers did not appear to have lasting benefits on food security and livelihoods coping strategy use.
Limited or null effectWelfareCommunityFood sovereignty & justiceThe role of Design Thinking to promote a sustainability transition within participatory urban governance: Insights from urban agriculture initiatives in Lisbon
2023Sandrine Simon · Urban Governance · Portugal (Lisbon)
This study examined urban agricultural initiatives in Lisbon, Portugal, and their integration into urban planning strategies for sustainability, using Design Thinking methodology for a literature review. The integration of urban agriculture into urban planning is identified as a complex problem due to conflicting goals among actors. The research suggests that Design Thinking could assist urban planners in addressing this challenge by providing flexible, iterative, and participatory approaches.
Governance failurePolicyCommunityClimate changeFood sovereignty & justice