Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
11393 results(76 / 456)
Urban greening in Dhaka: Assessing rooftop agriculture suitability using GIS and MCDM techniques
2024Sultana N., Sharifi A., Haque M.N., Aghaloo K. · Journal of Environmental Management · Bangladesh (Dhaka)
GIS and multi-criteria analysis of Dhaka classified 9% of city area as highly suitable and 68% as suitable for rooftop agriculture, using seven criteria including building age, height, rooftop size, and water availability.
PolicyEconomicsCo-creation of urban agriculture through participatory processes in residential building environment: Insights from Finland
2024Johansson J., Roitto M., Steiner B., Alakukku L. · Cleaner and Responsible Consumption (Elsevier) · Finland
This Finnish study evaluates the co-creation of urban agriculture in residential settings with housing companies, finding that flexible modular planning and availability of key site actors are critical success factors for participatory urban farming initiatives.
CommunityPolicyFood educationAchieving social inclusion for vulnerable urban residents through community gardens: a case of Bulawayo city, Zimbabwe
2024Chari F., Ngcamu B.S. · Local Environment · Zimbabwe (Bulawayo)
This survey-based study of community garden farmers in Bulawayo, Zimbabwe assessed the effectiveness of community gardens in promoting social inclusion for vulnerable urban residents, finding that garden participation enhanced social networks, food security, and livelihoods among marginalized groups.
CommunityWelfareHealthPolicyAssessing climate vulnerabilities of urban food systems and institutional responses: the case of Bulawayo, Zimbabwe
2024Maphosa M., Moyo P. · Frontiers in Sustainable Cities · Zimbabwe (Bulawayo)
This study evaluated climate vulnerability in Bulawayo's urban food system and found that the city's 2007 urban agriculture policy lacks climate change provisions, institutional coordination is weak, and extension services are severely understaffed, though NGO-led innovations and national conservation agriculture programs offer promising pathways for resilience.
PolicyFood educationCommunityEconomicsA global evaluation of urban agriculture potential for pollinator-dependent crops in major cities
2024Rahimi E., Jung C. · Urban Agriculture & Regional Food Systems · Global (major cities)
Global assessment of urban agriculture's potential to support pollinator-dependent crops in major cities, analyzing contributions to biodiversity and food security.
PollinatorsBiodiversityStrengthening urban and peri-urban food systems to achieve food security and nutrition, in the context of urbanization and rural transformation
2024Food and Agriculture Organization (FAO), High Level Panel of Experts on Food Security and Nutrition (HLPE-FSN) · FAO Committee on World Food Security (CFS) · Global
FAO policy report (June-July 2024) highlighting that ~80% of global population lives in urban/peri-urban areas, and >75% of food-insecure population concentrated in urban regions. Provides guiding principles and policy recommendations for reorienting food systems toward nutrition, environmental sustainability, and citizen agency.
PolicyUrban farming system and food security in sub-Saharan Africa: Analysis of the current status and challenges
2024· Urban Agriculture & Regional Food Systems, Wiley Online Library · Sub-Saharan Africa
2024 analysis of urban farming systems and food security in Sub-Saharan Africa. Examines role of agriculture in improving urban food security, necessity of public-private partnerships, informal sector positioning, and prospects for addressing urban food insecurity in Africa.
PolicyIn defence of urban community gardens
2024Anja Egerer · People and Nature · Global
Research defending the value of urban community gardens, examining citizen participation in biodiversity conservation and the role of gardeners as central actors in nature conservation projects.
CommunityBiodiversityPollinatorsUnderstanding resilience: Contributions of urban agriculture to the resilience of urban landscapes
2024Ghahremani et al. · Urban Agriculture & Regional Food Systems · Global
2024 research examining how urban agriculture contributes to urban landscape resilience across climate adaptation, food security, and social cohesion dimensions.
Urban farming system and food security in sub‐Saharan Africa: Analysis of the current status and challenges
2024Kiribou et al. · Urban Agriculture & Regional Food Systems · Africa
2024 research analyzing urban farming systems' role in sub-Saharan African food security, income generation, and employment creation, examining environmental, economic, and social benefits.
EconomicsUrban vertical farming: innovation for food security and social impact?
2024· Philosophical Transactions of the Royal Society B · Global
2024 comprehensive review of 151 scientific publications on urban vertical farming, examining its potential for food security and social impact through novel technology and social entrepreneurial innovation.
EconomicsFrom access toward sovereignty: A scoping review of municipal land access policies for urban agriculture in the United States
2024Raychel E. Santo, Sara N. Lupolt, Katherine M. Uhde, Robert C. Bennaton, Keeve E. Nachman · Elem Sci Anth · United States
This scoping review compares land access mechanisms for urban agriculture across the 40 most populous US cities. It finds 75% of cities used at least one mechanism but only 20% offered multiple options; temporary-use mechanisms (e.g., Adopt-A-Lot programs, city-run farms and gardens) were more common than secure-tenure options like long-term leases and land trusts; 45% of cities designed mechanisms with an equity focus; and fewer than a quarter offered complementary support such as subsidized water, liability insurance, soil testing, or funding.
PolicyCommunityTrace Metal Contamination in Community Garden Soils across the United States
2024Maeve Malone, Kabindra M. Shakya · Sustainability · United States
This paper reviews the state of heavy metal contamination (such as lead, arsenic, and cadmium) in community garden soils across the United States, noting that gardeners are exposed through pathways such as inhalation and ingestion. It states that contamination hot spots are higher in city areas with greater minority populations and lower incomes. The review outlines mitigation approaches including applying biochar and compost, using raised beds, and maintaining a natural pH.
HealthCommunityCompostEnergy Efficiency of Glasshouses and Plant Factories for Sustainable Urban Farming in the Desert Southwest of the United States of America
2024Md Azad, Nazim Gruda, Most Naznin · Horticulturae · United States (Desert Southwest)
This review assesses how controlled-environment agriculture—controlled glasshouses and building-integrated plant factories—can be sustained in the desert southwest of the United States by evaluating their energy and water efficiency. It reports that roughly 50% of operational energy costs in controlled glasshouses go to cooling, while 25–30% of energy costs in building-integrated plant factories go to artificial lighting. It notes that aeroponic building-integrated plant factories showed superior water and energy efficiency, and that integrating photovoltaic solar energy can significantly reduce energy costs for urban farming.
EconomicsRacial equity and the USDA's Office of Urban Agriculture granting program and urban offices
2024Kristin Reynolds, Cédric Gottfried, Tamarra Thomas · Journal of Agriculture, Food Systems, and Community Development · United States
This policy brief reports findings from a study examining, through a racial-equity lens, the rollout of the USDA Office of Urban Agriculture and Innovative Production established by the 2018 farm bill. Drawing on national surveys, interviews in New York City and Atlanta, GIS mapping, and policy review, it situates the provisions within the USDA's history of discrimination and offers policy recommendations for engaging socially disadvantaged urban farmers.
PolicyCommunityEconomicsUrban agriculture in Baltimore, Maryland: Documenting current irrigation practices and rainwater harvesting
2024Abriana Segal, Niya Khanjar, Julie Yang, Kelsey Brooks, Marcus Williams, Neith Little, Andrew Lazar, Rachel E. Rosenberg Goldstein · Urban Agriculture & Regional Food Systems · United States (Baltimore)
This study surveyed urban farms and community gardens in Baltimore, Maryland, to document irrigation practices, water sources, and interest in rainwater harvesting. Most sites were concerned about water availability yet all had access to city water; 27% were already harvesting rainwater and 54% were interested, and the authors suggest rainwater harvesting, food safety, and education programs could increase safe use of this water source.
CommunityDIYFood educationScalability of Urban Agriculture
2024Kristin Jones · Enquiry The ARCC Journal for Architectural Research · United States (Chicago)
Taking Alfred Caldwell's mid-century vision of small-scale farming as social empowerment as its starting point, this study examines three distinct urban farming approaches in Chicago—spanning raised-bed farming, aquaponics, hydroponics, and permaculture across a nonprofit, a community group, and a private entrepreneur—to assess their scalability and broader societal and environmental impact. It identifies numerous opportunities for scaling up and concludes that a multi-faceted, multi-scalar framework is needed to grow urban agriculture within resilient cities.
EconomicsCommunityPolicySustainable agriculture impacts in urban settings make the case for federal investments [Policy brief]
2024Hagan Capnerhurst, Hannah Quigley, Jake Hawes · Journal of Agriculture, Food Systems, and Community Development · United States
This policy brief examines the challenges facing urban agriculture in U.S. cities—scant funding, insecure land tenure, and environmental pollution—and profiles the USDA's emerging Office of Urban Agriculture and Innovative Production as a support apparatus. It calls for consistent, permanent federal funding outside the annual budget process to enable tailored technical assistance, reformed grant initiatives, and expanded data collection.
PolicyEconomicsContending food sovereignty with cultivating kinship through community gardens
2024Max Sano · Journal of Agriculture, Food Systems, and Community Development · United States (Santa Clara Valley)
This is a book review of Gabriel R. Valle's "Gardening on the Margins," which draws on anthropological, community-based research in California's Santa Clara Valley. It highlights the La Mesa Verde community, whose gardeners engage in community gardening not only out of necessity but through an "ethic of care."
CommunityPolicySoils information for urban customers: A perspective
2024Hannah M. Ohm, Thomas M. DeSutter, Christina L. Hargiss, Keith A. Anderson, Nathan E. Derby, Beverly Alvarez‐Torres · Urban Agriculture & Regional Food Systems · United States
This perspective article argues that, although urban agriculture is gaining popularity across the United States and national-level soil information exists, urban residents often have limited detail about the soils in their communities. It suggests that agencies such as the Natural Resources Conservation Service could expand existing soil survey programs (e.g., WebSoilSurvey) and that trace-element testing and interpretation would improve knowledge of the risks urban soils pose to food quality. The authors emphasize opportunities for local, state and federal entities to support the soil-science needs of urban growers.
PolicyHealthCommunityGarden access and barriers for low-income community members
2024Cherish Duerst, Robert Williams, Jose Lopez, Douglas LaVergne · Journal of Agriculture, Food Systems, and Community Development · United States (Minnesota)
This study surveyed food-pantry customers in the Bemidji area of rural northern Minnesota about access and barriers to gardening in its many forms—residential, container, and community. Although 91% of respondents wanted to garden and 85% had gardened before, only 31% were active gardeners, and the study identifies specific barriers preventing otherwise motivated low-income individuals from gardening, along with participant-suggested solutions within reach of local policymakers.
WelfareCommunityPolicySoil microbial activity profiles associated with organic compost fertilizers in an urban garden
2024Carolyn A. Zeiner, Maria N. Kisch, Ethan D. Lynch, Paliza Shrestha, Gaston E. Small · Urban Agriculture & Regional Food Systems · United States (Minnesota)
This study characterized soil microbial activity profiles—microbial abundance, soil respiration, extracellular enzyme activity, and crop yield—in an urban agriculture system in Minnesota, USA, using recycled organic compost (manure or municipal) at high or low rates. A high application rate of manure compost supported 6–10× higher basal respiration, and microbial biochemical function predicted 50% of the variability in bell pepper yield while community size alone was a poor predictor, indicating that "more is better" does not necessarily hold for soil microbial health.
CompostOrganic cycleShifts in host–parasitoid networks across community garden management and urban landscape gradients
2024Azucena Lucatero, Noah R. Smith, Peter Bichier, Heidi Liere, Stacy M. Philpott · Ecosphere · United States (California)
Using ecological networks, this study quantified interactions between herbivorous insects and their parasitoids across 22 urban community gardens on the Central Coast of California, relating host abundance, parasitism rates, and network structure to local garden management and surrounding landscape composition. It found that both local management and landscape composition influenced parasitism, while only local factors affected host abundance and network structure, suggesting local garden management decisions may shift host–parasitoid network structure with variable outcomes for biological pest control.
BiodiversityCommunityReframing Urban Agriculture: Open Land for the Public Good
2024Melody Ng · Critical Planning · United States (California)
This essay uses historical-structural analysis to examine how the history of US municipal land-use policies and urban agriculture informed the design of California's Urban Agriculture Incentive Zones (UAIZs) and their failure to increase land access and security for community food producers. It argues that UAIZs sit at the end of a long history of lot-conversion programs used for urban crisis management, and calls for reframing urban agriculture around land equity—the right not only to occupy but to manage land in service of one's community.
PolicyCommunityThe Impact of Urban–Rural Integration on Food Security: Evidence from Provincial Panel Data in China
2024· Sustainability · China
Uses provincial panel data to analyze how urban–rural integration affects food security across China.
PolicyEconomics