Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
216 results(9 / 9)
Food Security-oriented Urban Agriculture Development Typologies:A Case Study of Vegetable Production in Peri-urban Beijing
2012Fan Zi-wen · 地理科学进展 · China (Beijing)
This study analyzed typologies of vegetable production in peri-urban Beijing in pursuit of food security driven by urban agriculture development. It analyzed fresh vegetable supply sources in Beijing, identified disadvantages of longer-distance supply, and summarized five typical urban agricultural development models in peri-urban Beijing's vegetable production, including their background, operation, and management characteristics.
Food sovereignty & justicePeri-urban agricultureHealthJapanese Encephalitis Virus in Pigs and Vectors in the Mekong Delta With Special Reference to Urban Farming
2012Johanna F. Lindahl · · Vietnam
The circulation of Japanese encephalitis virus (JEV) in pigs and mosquitoes was investigated around Can Tho city in Vietnam's Mekong Delta. Of 315 sows, 60% were JEV seropositive, and seropositivity was associated with more stillborn piglets in sows under 1.5 years old. Among 7885 mosquitoes collected in and around Can Tho city, seven pools collected near pigs tested positive for JEV, indicating co-circulation of JEV genotypes I and III. All 43 pigs sampled within Can Tho city were JEV seropositive, demonstrating that JEV can be a public health issue in urban areas.
Contamination & food safetyHealthUrban–rural linkageA Study on Experimental Construction of Community Garden - A Case Study on Rooftop of SAHA Disabled Welfare House -
2012Seunghwan Kim, Sung-Yung Yoon, Min-Jun Cha, Hae-Jin Yoo, Ji‐Young Cho, Yoon‐Sun Kim · Journal of the Korean Institute of Landscape Architecture · South Korea
This study investigated the planning, construction, partnership, and cost-sharing processes of an experimental rooftop community garden at a disabled welfare house in South Korea. The project, led by Busan Green Trust and a citizens' council, involved funding from Standard Chartered SC First Bank, volunteers, and administrative support. The established garden provided food production, urban agriculture experience, horticultural therapy, and cultural space for users, demonstrating the potential for low-cost rooftop community gardens to improve urban environments and foster community.
CommunityWelfareHealthDIYEvaluation on Actual Condition and Image Analysis of Roof Garden in Seoul, Korea
2012Minjae Kong, Kwang-Lai Park, Jin-Kwan Son, Ji-Hoon Shin · Journal of the Korea Society of Environmental Restoration Technology · South Korea (Seoul)
This study investigated the characteristics of rooftop gardens (farms) in 40 areas in Seoul, Korea. Cabbage, lettuce, pepper, and mini-tomatoes were the most preferred vegetables and fruits. Problems observed in rooftop gardens during cultivation included drainage systems, soil management, the cost or quality of planting mats, and diseases and insects.
Environmental trade-offsDIYCommunityHealthEconomics以“垂直农场”景观为依托的都市托老所营建
2012王丽蓉, Rui YANG · 南京林业大学学报：人文社会科学版 · China
This article discusses the construction of urban elderly care centers based on "vertical farm" landscapes in China, addressing rapid urbanization and an aging society. It proposes integrating vertical farms into elderly care facilities to offer recreational activities and physical labor, aiming to improve the mental and physical well-being of the elderly. The article explores new community-based elderly care models, drawing on practices in Nanjing's Nanhu community, by introducing a public participation system and green ecological landscape techniques.
ElderlyCommunityHealth서울시 도시농업지역 토양의 이화학적 특성 및 중금속 함량훈
2011김혁수, 김영남, 김진원, 김계훈 · 한국토양비료학회지 · South Korea (Seoul)
This study investigated the physicochemical properties and heavy metal (Cd, Pb, Cu, Zn) contents in 21 urban agricultural soils in Seoul. The total heavy metal concentrations in these soils were found to be lower than the warning levels specified by the Soil Environmental Conservation Act of Korea for area 1. Phytoavailable concentrations of Cu, Pb, and Zn were also reported.
Contamination & food safetyHealthBiodiversity수도권 도시민의 도시농업 참여실태
2011박은하, 오충현 · · South Korea (Seoul)
A 2011 study conducted in the Seoul metropolitan area of South Korea analyzed the participation status and demands regarding urban agriculture. The research involved interviews with urban agriculture site operators and participants from June to July 2011, and a survey of 153 general citizens who participated in a pocket garden event on September 3, 2011. The survey covered urban agriculture awareness, participation status, attitudes towards eco-friendly agriculture, produce safety, and activation measures.
CommunityHealthEconomicsElderlyProperties and Heavy Metal Contents of Urban Agricultural Soils in Seoul
2011Hyuck-Soo Kim, Young‐Nam Kim, Jin‐Won Kim, Kye-Hoon Kim · 한국토양비료학회지 · South Korea (Seoul)
This study investigated the properties and total and phytoavailable contents of heavy metals (Cd, Pb, Cu, Zn) in 21 urban agricultural soils in Seoul, South Korea. The total heavy metal concentrations in the examined urban agricultural soils were found to be lower than the warning levels for area 1 according to the Soil Environmental Conservation Act of Korea. Phytoavailable-Cu, -Pb, and -Zn concentrations were also reported as 0.02-0.28, N.D-0.09, and 0.01-0.43 mg/kg, respectively.
Contamination & food safetyHealthOrganic cycleCharacteristics of Phosphorus Non-point Source Pollution on Groundwater in Urban Agricultural Region of Shanghai
2010Zhou Pei · · China (Shanghai)
A study conducted in Orchard Village, Nanhui District, Shanghai, from July to September 2009, investigated the effects of phosphorus non-point source pollution on groundwater in an urban agricultural region. Total phosphorus concentrations averaged 1.31 mg/L and phosphate concentrations averaged 0.42 mg/L, with phosphate significantly exceeding the V class surface water standard (0.4 mg/L), rendering the water unsuitable for drinking. Phosphorus non-point source transport was linked to land-use types, with phosphorus content near orchards changing with increased rainfall, and farmland phosphorus loss accelerating with runoff, fertilization, and water leach.
Contamination & food safetyHealthOrganic cycle도시농업 및 원예치료 프로그램용 쑥 종묘의 유통 기술개발
2010허북구, 박윤점, 오대민, 박종수, 윤숙영, 조자용 · · South Korea
This study developed marketing techniques for mugwort seedlings for urban agriculture and horticultural therapy in South Korea. Researchers examined mugwort amounts needed for various uses, harvest times and yields by seedling type and container size, and seedling quality under marketing conditions. Findings showed that one-year-old rhizomes had the shortest harvest time (25 days) and highest yield (13.2g per plant) at first harvest, and seedling quality did not decrease after 3 days of cold marketing.
DIYFood educationHealthEconomicsHeavy metal contamination of vegetables and fruits from Bangalore city
2008Seyed Esmaeil Mahdavian, R. Somashekar · ePrints@Bangalore University (Bangalore University) · India (Bangalore)
A study in Bangalore city, India, showed that urban consumers are at greater risk of purchasing fresh fruits with high levels of heavy metals beyond the legally permissible limits defined by the Indian Prevention of Food Adulteration Act, 1954. These national norms are less strict than international food safety standards.
Contamination & food safetyHealthFood sovereignty & justicePengendalian Penyakit Sayuran Yang Ditanam Dengan Sistem Budidaya Mosaik Pada Pertanian Periurban
2008Euis Suryaningsih · Jurnal Hortikultura · Indonesia (Bandung)
From January to July 2001, a field experiment on vegetable disease control in a mosaic farming system in periurban agriculture was conducted at a farmer's field in Rancaekek, Bandung, Indonesia. Treatments included white plastic net cages, biorational pesticides, Bacillus subtilis, a mixture of Mancozeb and Bacillus subtilis, and an unsprayed control. All tested alternative control methods were very effective against major diseases of chili pepper, shallot, eggplant, beans, and cucumber, but the use of poisonous synthetic pesticides in periurban agriculture increases the likelihood of contaminating humans and the environment.
Contamination & food safetyPeri-urban agricultureHealthOrganic cycleHelminth infections among people using wastewater and human excreta in peri‐urban agriculture and aquaculture in Hanoi, Vietnam
2007Do Thuy Trang, Kåre Mølbak, Phung Dac Cam, Anders Dalsgaard · Tropical Medicine & International Health · Vietnam (Hanoi)
A cross-sectional study in a peri-urban area of Hanoi, Vietnam, surveyed 400 agricultural households and examined 807 stool samples from 620 adults and 187 children for helminth infections. The study found that 39% of samples were infected with helminths, with Ascaris sp. at 21.6%, Trichuris sp. at 9.8%, and hookworm at 21.8%. Wastewater exposure was not a major risk, but lack of sanitation facilities and use of fresh or inadequately composted human excreta in agriculture were important risk factors for infection.
Contamination & food safetyHealthOrganic cyclePeri-urban agricultureAssessment of Wastewater Generation, Management Pattern and Its Re-use Potential In Urban India
2004R. B. Singh · IAHS-AISH publication · India
A study on wastewater management in 300 class-I cities and 23 metropolitan cities in India found that the total wastewater generated is approximately 158x10^8 l/day, with treatment capacity being only 375x10^7 l/day. In metropolitan cities, only 30% of wastewater is treated before disposal, and most cities only have primary treatment facilities. Untreated water is being used for urban agriculture, posing risks to public health and potential surface and groundwater pollution.
Contamination & food safetyOrganic cycleHealthQuality assurance initiatives for peri-urban food production in India
2002Nigel Poole, DS Bhupal, Fiona Marshall, Dolf te Lintelo · · India
New knowledge is presented on the impacts of urban and peri-urban (UPU) environmental pollution on food safety attributes of vegetable marketing systems in India. Air pollution reduces crop yield and nutritional quality, and is a major source of particulate contaminants that accumulate at toxic levels in edible crops. The study explores the balance between public and private quality assurance initiatives and identifies wholesale markets as a potential entry point for quality assurance.
Contamination & food safetyHealthPeri-urban agriculturePolicyClimate changeUrban agriculture between allotment and market gardening: contributions to the sustainability of African and Asian cities
2002L.M. van den Berg · WIT transactions on ecology and the environment · Africa, Asia
Urban agriculture, despite severe competition for space, plays roles such as fresh food supply, leisure, supplementary income for the urban poor, and green space management. Case studies in Africa and Southeast Asia demonstrate the difficulty of maintaining these roles due to public health and environmental degradation concerns. Urban agricultural producers may rely on polluted streams for irrigation, cause soil erosion through inappropriate farming techniques, or poison surrounding residents with pesticides. The paper suggests that urban agriculture could be more beneficial to the urban system if treated by town planners as a normal urban function requiring both regulation and protection.
Contamination & food safetyEconomicsHealthOrganic cyclePolicy