Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
418 results(6 / 17)
Cultivating thirdspace: Community, conflict and place in small-city urban gardens
2023Emelie Larsson, Katarina Giritli Nygren · Landscape and Urban Planning · Sweden
This study explored urban gardens as "thirdspaces" by interviewing allotment gardeners and community gardeners in small Swedish cities. Allotments were examined as "lived places" where experiences, meanings, and a sense of place develop. The results illuminated how allotment gardens function as a nature-human crossing point and a practice connecting city residents with countryside life and non-landowners with the land.
Equity & displacementCommunityUrban–rural linkageUrbanisation threats to dairy cattle health: Insights from Greater Bengaluru, India
2023MS Alam, Silpa Mullakkalparambil Velayudhan, Debpriyo Kumar Dey, Chiamaka Adilieme, Pradeep Kumar Malik, Raghavendra Bhatta, Sven König, Eva Schlecht · Tropical Animal Health and Production · India (Bengaluru)
A study in Greater Bengaluru, India, interviewed 151 dairy farmers and analyzed 97 forage samples from 10 lakes and vegetable leftovers to assess urbanization's impact on cattle health. While lake fodder was nutritionally high-quality, 43% of samples contained toxic heavy metals above critical levels. Logit models showed that insufficient drinking water and lake fodder negatively impacted cattle health, despite 60% of farmers believing their cows were healthy.
Contamination & food safetyHealthUrban–rural linkageFood lossEFFECT OF URBANIZATION ON AGRICULTURAL FARM LAND IN AKURE SOUTH LOCAL GOVERNMENT AREA, ONDO STATE.
2023Abigail Benson, NICHOLAS O EHISIENMHEN, EUNICE T ADEWALE, R ANIMASAHUN-OLADIMEJI, TOBA R ARIBILOLA, RAZAQ A AFIZ, Augustine Okeke, Oliver P. John, Idris Ahmad Isa, BADRAT O IMRAN, KELVIN D DIRISU, OMOTOYE O OMISORE · Greener Journal of Agricultural Sciences · Nigeria (Ondo State)
This study assessed the impact of urbanization on agricultural land in Akure South Local Government Area, Ondo State, Nigeria, using populated figures and land use data from satellite images for 2002, 2012, and 2022. GIS analysis revealed an increase in settlement and a decrease in agricultural land from 2002 to 2022. Urbanization significantly decreased agricultural land, farming activities, and farm size, driven by increasing settlement and built-up areas.
Environmental trade-offsUrban–rural linkagePolicyClimate changeImpacts of climate variability on the vegetable production of urban farmers in the Addis Ababa metropolitan area: Nexus of climate-smart agricultural technologies
2023Mekonnen Amberber Degefu, Fantu Kifle · Climate Services · Ethiopia
This study examined the impacts of climate variability on vegetable production among 156 randomly selected vegetable farmers along the little Akaki River in Addis Ababa, Ethiopia. Climate data from 1996 to 2020 and farmer perceptions revealed high coefficients of variation for monthly and annual precipitation. Farmers perceived increased floods/rainfall (44.9%), drought frequency (13.5%), temperature (89.7%), and decreased vegetable productivity (86.5%). High precipitation and temperature variability negatively affect vegetable productivity, with nonadaptation (36.5%) also reported as an adaptation option.
Limited or null effectClimate changeUrban–rural linkageEconomicsA infraestrutura verde como expressão da desigualdade socioespacial: o caso dos loteamentos de acesso controlado e das favelas em Bauru/SP
2023R Verissimo, Silvana Aparecida Alves, Adalberto da Silva, Ana Maria Lombardi Daibem · Risco Revista de Pesquisa em Arquitetura e Urbanismo (Online) · Brazil (Bauru)
This research investigates green and gray infrastructure in Bauru/SP, Brazil, comparing controlled access allotments (Pq. Residencial Paineiras and Jardim Shangri-Lá) with favelas (Ferradura Mirim and Jardim Nicéia). It aims to study green infrastructure as an expression of sociospatial inequalities perpetuated by urban planning. Through analyses and cartographies, the study evaluates the current urban panorama and challenges for mitigating social, environmental, and urbanistic inequalities.
Equity & displacementCommunityPolicyUrban–rural linkageHeavy metal occurrence within urban agriculture practices in eastern zones of Nairobi city
2023Njenga John Ng’ang’a, Mukundi John Bosco, Masinde Peter Wasike, Kihurani Agnes Wanjiru · Journal of Agriculture Science and Technology · Kenya (Nairobi)
A study in Nairobi's eastern zone assessed heavy metal occurrence in urban farm inputs and food crops (tomatoes, arrowroots, kales). Cadmium, manganese, lead, and zinc concentrations were analyzed in soil, water, and crop samples. The study found that heavy metal contents, particularly cadmium, manganese, lead, and zinc, were above allowable limits in several crops, and based on FAO/WHO standards, were high for health concern.
Contamination & food safetyHealthUrban–rural linkageUrban Food Security and Resilience
2023Gareth Haysom, Jane Battersby · Palgrave studies in agricultural economics and food policy · Africa
Based on findings from cities in five African countries, this study argues for a re-framing of urban food system resilience. It contends that the urban system, specifically infrastructure, shapes the functioning of the food system and consumers' ability to use it, and that the agency of urban food system users needs inclusion in understandings of, and efforts to increase, food systems resilience.
Governance failureFood sovereignty & justicePolicyEconomicsUrban–rural linkageThe 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 linkageEconomicsPolicyUrban agriculture and shortened supply chain – different approaches to local food production
2022Ada Górna · Prace i Studia Geograficzne · Global
A study analyzed urban agriculture supply chains in Havana, Kigali, Bissau, and Singapore based on fieldwork conducted from 2018 to 2020. It found that while shortened supply chains are typical for urban agriculture, their benefits are not arbitrary and depend on local economic, social, and spatial conditions, as well as the supply chain's organization and structure. The positive effects of localized food production are not universal, indicating a need for further research into supply and value chain structures.
Limited or null effectEconomicsFood miles & supply chainUrban–rural linkageFood sovereignty & justiceLand Take Processes and Challenges for Urban Agriculture: A Spatial Analysis for Novi Sad, Serbia
2022Jelena Živanović Miljković, Vesna Popović, Aleksandra Gajić · Land · Serbia (Novi Sad)
A study conducted in Futog, Novi Sad, Serbia, investigated land take (LT) processes and challenges for urban agriculture, focusing on the role and implications of land use planning. Quantifying LT for 2000–2018 using CORINE Land Cover and Urban Atlas datasets revealed that a significant portion of agricultural land in Futog, registered as a Geographical Indication (GI) for Futog cabbage, was planned for conversion into construction land. The study concluded that current land use planning in Serbia is inadequate to ensure the protection of either urban agriculture or GIs.
Governance failurePolicyUrban–rural linkageEconomicsIdentifying Urban Agriculture as Heritage: Traditional Urban Grape Gardens in the Ancient City of Xuanhua, China
2022Yichen Jiang, Axel Timpe, Frank Lohrberg · Journal of Urban History · China (Xuanhua)
A case study of traditional urban grape gardens in Xuanhua, China, examined existing issues and external factors impacting the area. The study found that while traditional farming techniques and the urban fabric of courtyards with grape funnels have been preserved, the area still lacks social concerns, and some households need to optimize their business models.
Economic viabilityCommunityEconomicsUrban–rural linkageChallenges and Sustainability Dynamics of Urban Agriculture in the Savannah Ecological Zone of Ghana: A Study of Bolgatanga Municipality
2022Elias Danyi Kuusaana, Isaac Ayurienga, Joyce A. Eledi Kuusaana, Joseph Kwaku Kidido, Ibrahim Abu Abdulai · Frontiers in Sustainable Food Systems · Ghana (Bolgatanga)
A study in Bolgatanga Township, Ghana, used field surveys, key informant interviews, and GIS mapping to examine urban agricultural practices. It found that agricultural lands significantly decreased in size and contiguity since 1996 due to urban sprawl, forcing farmers to use segregated plots and undeveloped residential areas which are easily lost to development. The study concluded that urbanization exacerbates food production challenges without policies to protect agricultural lands.
Governance failurePolicyEconomicsFood sovereignty & justiceUrban–rural linkageThe effect of poorly controlled physical development on urban food production in Ibadan, Nigeria
2022Umar Usman Jimoh, Kolade Victor Otokiti · South African Journal of Geomatics · Nigeria
This study in Ibadan, Nigeria, examined the effect of poorly controlled physical development on urban food production using a longitudinal survey and geographical/remote sensing methods. It revealed that Ibadan's urban area expanded significantly from 70.3584 ha in 1986 to 411.8877 ha in 2019, leading to the loss of agricultural land, depletion of water bodies, and agricultural land conversion. This expansion negatively impacted urban food production.
Governance failureUrban–rural linkagePolicyFood Insecurity, Food Sourcing and Food Coping Strategies in the OOO Urban Corridor, Namibia
2022Ndeyapo Nickanor, Lawrence N. Kazembe, Jonathan Crush · · Namibia
A household survey of 853 households in Namibia's Oshakati-Ongwediva-Ondangwa (OOO) urban corridor found 77% household food insecurity and a mean dietary diversity of less than 5. The most common coping strategies were relying on less preferred and less expensive foods (67%) and rural-urban food transfers (55%). Urban agriculture was found to be very limited in this region.
Limited or null effectFood sovereignty & justiceWelfareEconomicsUrban–rural linkageDetecting wetland encroachment and urban agriculture land classification in Uganda using hyper-temporal remote sensing
2022Stella Kabiri, Molly Allen, Judith Tomma Okuonzia, Beatrice Akello, Rebecca Ssabaganzi, Drake N. Mubiru · Open Research Africa · Uganda
This study investigated the extent of wetland loss and encroachment by urban agriculture in Wakiso and Kampala, Uganda, over 30 years from 1986 to 2016. Using field surveys, Landsat, and MODIS NDVI data, the analysis found that 72,828 ha (73%) of Wakiso-Kampala wetlands were lost, while agricultural areas doubled. Of this, 16,488 ha (23%) were converted from wetlands, with all cultivated agriculture in Kampala occurring in wetlands and 73% in Wakiso.
Environmental trade-offsUrban–rural linkageClimate changePolicyMobility and short food circuits : inclusion and opportunities in the soutrhern regiuon of Curitiba, PR
2022Valéria Borges Yonegura, Jennifer Domeneghini, Júlio Celso Borello Vargas, André Luiz Lopes da Silveira · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil (Curitiba)
This paper focuses on mobility issues in the southern region of Curitiba, Brazil. It points out that the benefits of urban agriculture, particularly the ecological advantages of short food circuits, are hindered by the isolation of its growers. The lack of accessibility in peripheral areas, due to distance or insufficient infrastructure investment, suggests a loss of opportunities in utilizing the transport system.
Equity & displacementEconomicsFood sovereignty & justiceCommunityUrban–rural linkageAgricultura urbana en barbecho. Concepciones en la planificación urbana chilena
2022Ana Zazo Moratalla, Alejandro Orellana-McBride, Claudia Cerda-Inostroza · · Chile
A study investigated how Chilean urban planning has conceived productive agriculture within urban limits, analyzing the evolution of territorial planning instruments in five Chilean cases. While agriculture was once conceived as an urban use, changes in Chilean legislation have led to this activity being conceived as transitory and in fallow, inevitably transforming into other more profitable urban uses.
Governance failurePolicyUrban–rural linkageEconomicsGreen City or Urban Countryside?
2022Imen Bendjemila, Salah Chaouche · Prostor : znanstveni časopis za arhitekturu i urbanizam · Algeria
This study investigated urban growth and urbanization in N'Gaous, Algeria, over the last 60 years, using an analytical approach and Geographic Information Systems to assess the agronomic potential of soils. It found that N'Gaous experienced significant urban sprawl, with its land area expanding over ten times and population increasing more than six times, leading to serious issues for peri-urban orchards. The study quantified and monitored the agricultural potential consumed by construction, highlighting the negative impact of urban expansion on agricultural land.
Environmental trade-offsPeri-urban agricultureUrban–rural linkageEconomicsPolicyThe Future of Food
2022Amy Trauger · · Global
The contemporary industrial food system is problematic, producing diverse foods for a small elite and replicating past labor injustices rooted in colonialism. Urban agriculture is a growing global trend and is expected to be the future of food production. The future of food will also diversify what we eat, including aquaponic tilapia, sprouts, algae, fungus and yeast-derived foods, and imitation meats.
Equity & displacementFood sovereignty & justiceUrban–rural linkageEconomicsUrbanization-environment conundrum: an invitation to sustainable development in Saudi Arabian cities
2022Abdulaziz I. Almulhim, Patrick Brandful Cobbinah · International Journal of Sustainable Development & World Ecology · Saudi Arabia
This article reviews literature on urbanization and its implications for the urban environment in Global South cities, discussing eight implications of the urbanization-environmental conundrum with cases from Saudi Arabian cities. Findings indicate that the sustainable development agenda in Saudi Arabian cities is skewed towards socio-economic development with limited focus on environmental issues. This situation is threatening the sustainability of rapidly urbanizing cities.
Governance failurePolicyClimate changeUrban–rural linkageSpace Matters: Barriers and Enablers for Embedding Urban Circularity Practices in the Brussels Capital Region
2022Giulia Caterina Verga, Ahmed Z. Khan · Frontiers in Built Environment · Belgium (Brussels)
This study examined spatial factors fostering or hampering the embedding of urban circularity practices (UCPs) in the Brussels Capital Region (BCR) through a literature review and case-study research. It showed that access to spaces and land emerges as one of the most recurrent barriers to embedding UCPs. Beyond real estate prices, frictions in political agendas where the need for housing, productive spaces, urban agriculture land, and green-blue infrastructures compete for the same limited space also contribute to this issue.
Governance failurePolicyEconomicsUrban–rural linkageTransforming the Use of Agricultural Premises under Urbanization Pressures: A Story from a Second-Tier Post-Socialist City
2022Petr Klusáček, Stanislav Martinát, Klára Charvátová, Josef Navrátil · Land · Europe
This study investigated the drivers of de-agrarianization in post-socialist cities, using Brno, Czech Republic, as a case study through qualitative interviews. It found procedural issues in preserving architectural heritage during the redevelopment of a former Cistercian monastery site, often resulting in only fragments being preserved. The research also demonstrated a decline in the use of urban agricultural properties, which are rapidly transformed into new urban environments under intense urbanization pressures.
Governance failureUrban–rural linkagePolicyEconomicsClimate changeSpatial distribution and socioeconomic differences between urban farms' production and distribution points in Chicago, IL
2022Emmanuelle Melis, Emma Louise Armitage, Yuxin Ma, Amelia Weiss, Brian E. Robinson · McGill Science Undergraduate Research Journal · United States (Chicago)
This study investigated the location of urban commercial farms in Chicago, Illinois, and whether there is a significant disparity between the social demographics of production and sale points. All production and distribution points for commercial urban farming companies were geocoded and analyzed against socioeconomic indicator data from the 2016 US census, including median annual household income, mean home value, and percent racialized minority population. Findings revealed statistically significant differences in socioeconomic indicators between census tracts of farm and sale point locations, showing a skewness of farm locations towards lower socioeconomic status areas and sale point locations towards higher socioeconomic status areas. This suggests that while farms are more likely to be located in marginalized neighborhoods in Chicago, most produce grown by these farms is sold in more privileged areas.
Equity & displacementEconomicsCommunityUrban–rural linkageDAMPAK PERUBAHAN PENGGUNAAN LAHAN BAGI PERTANIAN PERKOTAAN DI KAPANEWON KASIHAN
2022Adam Abraham · Jurnal Riset Daerah · Indonesia
This study aimed to identify the impacts of land use change experienced by urban farmers in Kapanewon Kasihan, Indonesia. Using a deductive-qualitative approach, it was analyzed that urban development has both positive and negative impacts on farmers. The most significant negative impacts included pollution, decreased productivity, and the squeezing of urban agricultural land, which could lead to long-term environmental quality degradation and further spread of land use change.
Contamination & food safetyUrban–rural linkagePolicyEconomics