Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Critical findings
440 results(12 / 18)
1990年以降の兵庫県の都市における農業の変化 ―都市農業振興基本法の施行をふまえて―
2017肇 石原, Hajime ISHIHARA · Institutional Repositories DataBase (IRDB) · Japan
This study examined changes in urban agriculture in Hyogo Prefecture, Japan, since 1990, finding a weakening of the agricultural management base. While the decline in productive green space and full-time farmers was limited, engagement in agriculture-related businesses, excluding direct sales, was not widespread. The preservation of productive green spaces in some cities remains a challenge for future land use planning.
Economic viabilityPolicyEconomicsUrban–rural linkageAnalysis of Urban Agricultural Characteristics along Land Use Gradient in Lagos State, Nigeria
2017Olalekan John Taiwo · · Nigeria (Lagos)
A study in Lagos State, Nigeria, analyzed the characteristics of urban agriculture and the influence of land use diversity using 300 questionnaires and personal interviews. The research noted the rapid disappearance of urban agricultural sites within built-up areas, framing it within the concept of "survival of the fittest." Results indicated that land use characteristics where urban agriculture is located moderate its size, rental cost, profit, and accessibility to road networks, while having little to no influence on its distance from markets and water sources.
Governance failureUrban–rural linkagePolicyEconomics1990年以降の奈良県の都市における農業の変化―都市農業振興基本法の施行をふまえて―
2017肇 石原, Hajime ISHIHARA · Institutional Repositories DataBase (IRDB) · Japan
Since 1990, the weakening of agricultural management foundations has been observed in urban areas of Nara Prefecture, though the decrease in productive green space and the number of full-time farmers remained at a certain level. Rice cultivation was the main crop in many areas, and engagement in agriculture-related businesses, apart from direct sales, was not extensive. Regarding the designation of productive green spaces, many cities were reluctant during the initial designation following the revised Productive Green Space Act and also during the Heisei mergers, which is identified as a challenge for future land use planning.
Governance failurePolicyEconomicsUrban–rural linkageHuertos en precario ¿en peligro de extinción? Su encaje en una propuesta integrada de gestión de la agricultura urbana y periurbana en el área metropolitana de Barcelona
2017Elena Domene Gómez, Francesc Coll, Marta Garcia-Sierra · Dialnet (Universidad de la Rioja) · Spain (Barcelona)
Informal vegetable gardens have proliferated in Barcelona's urban periphery since the 1980s, serving as leisure spaces and food sources, and are a relevant form of agriculture. However, these "unregulated" spaces are not considered in urban and peri-urban agriculture promotion policies. A GIS methodology mapped these gardens in the Barcelona metropolitan area for 2009 and 2015, showing an increase in occupied surface during the recent economic crisis. The study evaluates contradictions leading municipal managers to eliminate or regulate these informal spaces, attributing them partly to the subjectivity of the urban and peri-urban agriculture concept and its supposed multifunctionality.
Governance failureCommunityPolicyUrban–rural linkageEconomicsIdentifying the potential of some heavy metals toxicity in urban and peri-urban cropping systems in Sierra Leone
2017Abdul Rahman Conteh, Alusaine Edward Samura, E. L. S. Hinckley, Osman Nabay, Mohamed S. Kamara · Journal of Agricultural Science and Practice · Sierra Leone (Freetown)
This study was conducted to identify the risks of heavy metal contamination in urban and peri-urban cropping systems in Sierra Leone. Soil and plant samples were collected from 72 sites in Freetown and Bo and analyzed for Zn, Cu, Cr, Ni, Pb, and Cd. Heavy metals were detected across all sites, and some mild risk of cadmium toxicity was observed in densely populated areas of Freetown, though this was not reflected in plant uptake of cadmium.
Contamination & food safetyHealthUrban–rural linkageWelfareSet up and Running Status of School Gardening at Elementary Schools: Focus on Jeollabuk-do
2017Yoonah Jang, Sun Jin Jeong, Kyeong Suk Han, Gyung Mee Gim, InChan Choi, Joonyung Heo · The Korean Journal of Community Living Science · South Korea
A study investigated the status of school gardening in 164 elementary schools (39.4% of 416) in Jeollabuk-do, South Korea. The installation and automation of garden facilities, such as greenhouses and tool sheds, were poor. Teachers, who most often operated the gardens, reported difficulty managing them due to a lack of knowledge about sustaining gardens and expressed a need for training programs.
Governance failureFood educationCommunityUrban–rural linkageDrought, water access, and urban agriculture: a case study from Silicon Valley
2017Lucy Diekmann, Leslie Gray, Gregory A. Baker · Local Environment · United States (California)
This case study in Santa Clara County, California, used interviews and surveys to explore the implications of historic drought for urban agriculture (UA). It found that metropolitan California's decentralized water supply and diverse institutional arrangements create an uneven landscape of water access for UA. This results in geographically and socially differentiated pressures on UA water users to change water-consuming practices, with responses varying due to site-specific sociotechnical arrangements and UA purposes.
Governance failureClimate changePolicyUrban–rural linkagePeri-Urban Food Production and Its Relation to Urban Resilience
2016Eva Olsson, Eva Kerselaers, Lone Søderkvist Kristensen, Jørgen Primdahl, Elke Rogge, Anders Wästfelt · Sustainability · Europe
A study focusing on peri-urban land in Gothenburg (Sweden), Copenhagen (Denmark), and Gent (Belgium) analyzed the relationship between peri-urban food production and urban resilience. It found that arable farming has declined in all three areas since 2000 due to urban expansion and recreational land use changes. While policies for farmland preservation exist, strategies for local food production are not expressed in current planning documents, and competing land uses and high dependence on global food systems reduce peri-urban food production and improvements in urban food security.
Governance failurePeri-urban agriculturePolicyUrban–rural linkageFood sovereignty & justiceWastewater use in urban agriculture: an exposure and risk assessment in Accra, Ghana
2016P. Antwi Agyei, Jeroen H. J. Ensink · Journal of Science and Technology (Ghana) · Ghana (Accra)
A study in Accra, Ghana, from September 2012 to August 2013, analyzed 323 soil and irrigation water samples and 501 produce samples for E. coli, and interviewed 693 participants. It found irrigation water was significantly more contaminated than farm soil, and over 80% of produce samples were contaminated with E. coli, with street food salad being the most contaminated. Key risk factors included farm soil, wastewater use, and poor hygiene, while consumers did not prioritize health indicators despite high risk awareness.
Contamination & food safetyHealthPolicyUrban–rural linkage关于舟山市“菜篮子”工程的调查与思考
2016雷靖, 陈斯钰, 刘煜 · 农村经济与科技 · China (Zhoushan)
This study examines Zhoushan City's "Vegetable Basket" project, which established production bases in urban and rural areas to ensure vegetable supply and stabilize prices. Despite significant achievements, the project is noted to have problems such as incomplete vegetable supply varieties, imperfect infrastructure, low industrialization, and a lack of quality assurance. The study suggests addressing these issues by diversifying product supply, strengthening infrastructure, improving industrialization, and enhancing quality and safety supervision.
Governance failurePolicyEconomicsUrban–rural linkage大阪府における緑地構成要素の変化に関する地域的特性 : 都市農業振興基本法の施行をふまえて
2016肇 石原, Hajime Ishihara · Institutional Repositories DataBase (IRDB) · Japan (Osaka)
This study analyzed changes in green space components (parks, agricultural land, forests) across Osaka Prefecture, Japan, from 1970 to 2010. While forest area decreased slightly and park area increased, the increase in park area was insufficient to offset the significant reduction in agricultural land. Consequently, the overall green space ratio in Osaka Prefecture showed a declining trend, particularly noticeable in Osaka City and its surrounding areas.
Environmental trade-offsPolicyUrban–rural linkageClimate changeL’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 linkageEconomicsPolicyEstudio de la agricultura urbana y periurbana de varzea grande (MT) bajo la perspectiva del análisis de clusters
2016Diogo José Amorim de Almeida, Dilamar Dallemole, Arturo Alejandro Zavala Zavala · Revista Ibero-Americana de Ciências Ambientais · Brazil (Varzea Grande)
This study analyzed the urban and peri-urban horticultural production structure in Varzea Grande, Mato Grosso, Brazil, using an exploratory empirical and bibliographic approach followed by Cluster Analysis of primary data from local producers. Despite contributing to food production and maintaining disease-vector-free land, the research found that this activity is in decline. Its low profitability and challenging commercialization process make it unattractive or merely a supplementary income, as small productive forces struggle to sustain themselves against the current market structure and unfavorable social policies.
Limited or null effectUrban–rural linkagePeri-urban agricultureHealthEconomicsPOTENSI PENGEMBANGAN PERTANIAN PERKOTAAN UNTUK MEWUJUDKAN KAWASAN PERKOTAAN BELOPA YANG BERKELANJUTAN
2016Rusida Rusida · Plano Madani : Jurnal Perencanaan Wilayah dan Kota · Indonesia (Belopa)
A study in the urban area of Belopa, Indonesia, assessed the potential for urban agriculture, identifying suitable land for various crop types and key commodities. However, the research found that extensive housing development, particularly on the outskirts, and limited land availability mean not all land can be developed for urban agriculture. Urban agriculture supports food security, and public and government perceptions influence future land plans.
Economic viabilityUrban–rural linkageEconomicsPolicyUrban farming as a possible source of trace metals in human diets
2016Joshua Oluwole Olowoyo, Gladness Nteboheng Lion · South African Journal of Science · South Africa
This review reports on the concentrations of trace metals in crops, including leafy vegetables, harvested from various urban areas. It highlights the presence of trace metals in leafy vegetables and discusses various pathways of uptake, possible health risks associated with urban farming, and morphological and physiological impacts of trace metals in leafy vegetables.
Contamination & food safetyHealthPeri-urban agricultureUrban–rural linkage愛知県における緑地構成要素の変化に関する地域的特性 : 都市農業振興基本法の施行をふまえて
2016肇 石原, Hajime ISHIHARA · Institutional Repositories DataBase (IRDB) · Japan
This study analyzed changes in green space components (parks, agricultural land, forests) across Aichi Prefecture, Japan, from 1970 to 2010. While forest area decreased less significantly than agricultural land, and park area increased, the increase in park area was insufficient to offset the reduction in agricultural land. Consequently, the overall green space ratio showed a declining trend in most areas, particularly in Nagoya City and its surrounding regions.
Limited or null effectPolicyUrban–rural linkageEnvisioning Opportunities for Agriculture in Peri-Urban Areas
2016Elke Rogge, Eva Kerselaers, Charlotte Prové · · Europe
This study explores opportunities and challenges for peri-urban agriculture, examining envisioning processes in Ghent and Kortrijk, Belgium, initiated by local authorities. Results indicate that pressure on farmland is a key issue in both contexts. Multifunctionality is complex in practice and governance, and successful envisioning processes require clear objectives, defined study areas, policy support, strong leadership, and reliable data.
Governance failurePeri-urban agriculturePolicyUrban–rural linkageEconomicsANALYSIS OF FACTORS AFFECTING FOOD SECURITY IN RURAL AND URBAN FARMING HOUSEHOLDS OF BENUE STATE, NIGERIA
2016G. A. Abu, A. Soom, Abu, Godwin Anjeinu, Soom, Aondonenge · AgEcon Search (University of Minnesota, USA) · Nigeria
This study examined factors affecting food security in 180 rural and urban farming households in Benue State, Nigeria, using structured questionnaires. It found that 53.3% of rural and 62.2% of urban households were food secure based on calorie intake. Key constraints to food security included lack of access to credit, inadequate land, poverty, soil infertility, and storage/processing problems.
Economic viabilityFood sovereignty & justiceEconomicsUrban–rural linkageGrowth Responses of Eggplant (Solanum melongena) to Hydrophilic Polymer Mixture Ratio in Growing Medium for Lower Maintenance Urban Agriculture via Green Roofs
2016Jin-Hee Ju, Won-Tae Kim, Hui Xu, Young-Han Yoon, Eun‐Young Choi · Journal of Environmental Science International · Global
This study investigated the influence of hydrophilic polymer (HP) mixture ratio on the growth of eggplant (Solanum melongena) for lower maintenance urban agriculture via green roofs. As the hydrophilic polymer mixture ratio increased, the growth index, number of leaves, leaf length, leaf width, and dry weight of shoot and root decreased. Specifically, these values were significantly lower in HP5.0% and HP10.0% treatments compared to the control, and the survival rate was lowest at 56% in the HP10.0% treatment.
Limited or null effectDIYClimate changeUrban–rural linkageUrban farming in the North American metropolis: Rethinking work and distance in alternative food networks
2016Diana Mincytė, Karin Dobernig · Environment and Planning A Economy and Space · North America
This article examines manual work in urban farming within alternative food networks in the Northeastern United States, based on ethnographic fieldwork and 40 interviews. The analysis reveals that while manual work counters alienation, it also reproduces consumer society institutions and reinforces neoliberal values like productivity and self-improvement. Urban farms function as "experiential production" sites, where the farming experience is continuously commodified despite re-embedding in community and environment.
Economic viabilityCommunityEconomicsUrban–rural linkageFood sovereignty & justiceAgricultura urbana como crítica e alternativa: Práticas comunicativas em torno da alimentação no contexto de crises socioambientais || Urban Agriculture as Criticism and Alternative: Communication Practices around Food in the Context of Social and Environmental Crises
2016Thaís Cristina Schneider, Paulo André Niederle, Myrian Regina Del Vecchio-de Lima · Razón y Palabra · Brazil
This article analyzes urban agriculture from a communication perspective, focusing on how practitioners and non-practitioners understand its critical and alternative role regarding the modern food system. The study of Quinta da Videira in southern Brazil found that while urban agriculture is used to counter conventional food production and associated lifestyles, there are also resistances to integrating agricultural practices into the urban environment.
Governance failureFood sovereignty & justiceCommunityClimate changeUrban–rural linkageA faecal exposure assessment of farm workers in Accra, Ghana: a cross sectional study
2016Prince Antwi-Agyei, Adam Biran, Anne Peasey, Jane Bruce, Jeroen H. J. Ensink · BMC Public Health · Ghana (Accra)
This cross-sectional study in Accra, Ghana, assessed faecal exposure among 80 farm workers during dry and wet seasons, analyzing water and soil samples for E. coli. The results showed that while irrigation water was highly contaminated (5.6 Log E. coli/100 ml), exposure to farm soil (2.3 Log E. coli/g) was the key risk pathway due to soil-to-mouth events, with 53% of farmers experiencing such events daily. The estimated norovirus infection risk to farmers was found to be higher than guidelines set by the WHO, indicating that exposure to soil is a critical pathway of pathogen risk in wastewater farmers, exceeding recommended health targets.
Contamination & food safetyHealthUrban–rural linkagePolicyAction research and reducing the vulnerability of peri‐urban agriculture: a case study from the Montreal Region
2015Christopher Bryant, Ghalia Chahine · Geographical Research · Canada (Montreal)
This 2015 case study from the Montreal Region, Canada, analyzed an action research project initiated in 2008 to reduce the vulnerability of peri-urban agriculture. Despite initiatives since the mid-1960s, significant pressures continue to increase the vulnerability of peri-urban farming, with farmland often removed from agricultural reserves. The project in Senneville involved farmers, non-farm actors, and municipal presentations over three years, aiming to integrate conservation and leisure activities.
Governance failurePeri-urban agriculturePolicyCommunityUrban–rural linkage目前我国都市农业空间格局上的“逆现代化”现象刍议
2015宋志军, 刘黎明 · Acta Scientiarum Naturalium Universitatis Sunyatseni · China
Chinese urban agriculture has developed against a backdrop of multifunctionality, urbanization, industrialization, and non-agriculturalization. Since the reform and opening-up, the development of non-agricultural functions has complemented and advanced the broad modernization of urban agriculture, while simultaneously inhibiting, delaying, and destroying narrow modernization. This has led to a "reverse modernization" phenomenon in the spatial pattern of urban agriculture, characterized by changes spatially "opposite" to narrow agricultural modernization. China's current urban agriculture exhibits an overall spatial state of "reverse modernization" with various agricultural forms interspersed.
Governance failureUrban–rural linkageEconomicsPolicyDeterminants of Micro and Small Enterprises Growth in Ethiopia: The Case of Nekemte Town of Oromia Region, Ethiopia
2015Fikadu Goshu Fufa · European Journal of Business and Management · Ethiopia
A study of 96 micro and small enterprises (MSEs) in Nekemte town, Ethiopia, found that educational status of MSE operators negatively affects business profitability growth. Additionally, the study revealed that microfinance institution (MFI) loan terms are too short for business operations, and most MSEs rely on personal savings for finance.
Economic viabilityEconomicsUrban–rural linkage