Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
2056 results(81 / 83)
Influence of urban wastewater on stream water quality and agriculture in and around Kumasi, Ghana
2003Bernard Keraita, Pay Drechsel, Philip Amoah · Environment and Urbanization · Ghana (Kumasi)
This study in Kumasi, Ghana, investigated the influence of urban wastewater on stream water quality and peri-urban agriculture through interviews and water quality assessments. It found that population increase and underinvestment in sanitation facilities led to large volumes of untreated wastewater entering streams. High levels of faecal coliform were recorded in the city's streams, downstream areas, and on vegetables sold in Kumasi’s markets due to contaminated wastewater.
Contamination & food safetyHealthPeri-urban agriculturePolicyAgricultural management in association with urban residents in the Metropolis of Tokyo
2003Takashi Watanabe, Makoto Yokohari, Ryuto Matsuzawa · Journal of the City Planning Institute of Japan · Japan (Tokyo)
This study clarified farmers' responses to agricultural activities involving urban residents in Tokyo. The findings showed that over half of the farmers engaged in agricultural activities in cooperation with urban residents, and those enthusiastic about such activities tended to excel in farm management. Furthermore, municipalities within the target area were categorized into three types based on the proportion of farmers conducting agricultural activities with urban residents.
CommunityHealthFood educationOrganic cycleA systematic overview of urban agriculture in developing countries from an environmental point of view
2003Hasan Belevi, Bettina Baumgartner · International Journal of Environmental Technology and Management · Global
This paper provides a systematic overview of urban agriculture in low and middle-income countries, identifying research needs. It highlights the importance of cross-cutting issues between urban agriculture and environmental sanitation, including excreta, wastewater, and solid waste management. Further research is needed to quantify the benefits, risks, opportunities, and constraints of urban agriculture, as well as its impact on food quality and the environment when reusing waste.
Food sovereignty & justiceWelfareOrganic cycleHealthOperation G.R.U.B.: Gardens Replace Urban Blight - An Ecological Alternative for Addressing the Health, Socio Economic, and Environmental Needs of At-Risk Communities
2003Neil S. Brantley · San José State University ScholarWorks (San Jose State University) · Global
This research project aims to provide a framework of relevant information for developing sustainable urban agriculture systems as a tool to improve the quality of life for the urban poor. Two different infrastructure contexts are presented, with the intent of relating the applicability of urban agriculture initiatives to enhancing destitute urban communities in both developed and developing worlds, referencing successful case studies. Urban agriculture is beginning to be recognized by the world community as one viable urban development option.
WelfareCommunityHealthEconomicsUrban–rural linkageAgricultural management in association with urban residents in the Tokyo Metropolis
2003Takashi Watanabe, Makoto Yokohari, Ryuto Matsuzawa · Journal of the City Planning Institute of Japan · Japan (Tokyo)
This study clarified farmers' responses to agricultural activities involving urban residents in the Tokyo Metropolis. The findings showed that over half of the farmers engaged in agricultural activities involving urban residents, and those enthusiastic about these activities often demonstrated excellent farm management. Furthermore, municipalities within the target area were categorized into three types based on the proportion of farmers involved in urban resident-associated agricultural activities.
Urban–rural linkagePolicyCommunityHealthA conceptual framework for the sustainable management of wastewater in Harare, Zimbabwe
2003Innocent Nhapi, Huub J. Gijzen, Maarten A. Siebel · Water Science & Technology · Zimbabwe (Harare)
This study aimed to formulate an integrated wastewater management model for Harare, Zimbabwe, integrating resource recovery and reuse in urban agriculture. Harare was divided into five major operational areas, and specific options were considered to suit land use, development constraints, and socio-economic status within the overall criteria of limiting nutrient inflows into Lake Chivero. Flexible and differential solutions were developed in relation to the built environment, population density, user composition, ownership, future environmental demands, and technical, environmental, hygienic, social, and organizational factors.
Organic cycleClimate changeHealthUse of untreated wastewater in peri-urban agriculture in Pakistan: risks and opportunities
2002Jeroen H. J. Ensink, Wim van der Hoek, Yutaka Matsuno, Sarfraz Munir, Muhammad Rizwan Aslam · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · Pakistan
The use of untreated wastewater for irrigation is widespread in Pakistan's peri-urban agriculture, driven by water scarcity and lack of treatment funds. This practice has led to an uncontrolled expansion of wastewater use. The paper emphasizes the need to document this practice to find improvement methods within the financial constraints of low-income countries.
Contamination & food safetyPeri-urban agricultureHealthEconomicsPhilosophical, ecological and technical challenges for expanding ecological sanitation into urban areas
2002Steven A. Esray · Water Science & Technology · Global
This paper argues that ecological sanitation should be understood as a closed-loop approach to human excreta management, rather than merely an alternative toilet. With urban populations in Africa and Asia expected to double in the next 25 years, ecological sanitation can facilitate urban agriculture and avoid adverse environmental impacts of conventional treatment. This approach can significantly contribute to food security and public health in a sustainable future.
Organic cycleHealthFood sovereignty & justiceThe Impact of School Garden Programmes on Adolescent Nutrition in Ghanaian Schools Contextualized within Democratic Republic of Congo Settings
2002Mandima Bangala, Kamitombo Mbwata, Tshibangu Minko · Zenodo (CERN European Organization for Nuclear Research) · Ghana
This study investigated the impact of school garden programs on adolescent nutrition in Ghanaian schools using a mixed-methods approach with surveys, qualitative interviews, and linear regression analysis. A significant positive correlation was found between the number of school garden programs and improved adolescent dietary diversity. The findings suggest these programs can enhance nutritional outcomes, particularly dietary diversity, among participants.
Food educationHealthCommunityQuality 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 cyclePolicyAssessing food security in the Monteverde Zone: a multi-method approach
2002Jennifer Andia, Emilie Davis, Rebecca Klein, Elisabeth Wirsing · Digital Commons - University of South Florida (University of South Florida) · Costa Rica
A multi-method study assessed food security and perceptions of nutrition in the Monteverde Zone, Costa Rica, using anthropometric assessment, semi-structured interviews with mothers, 67 Radimer/Cornell Scales, and a focus group. Food insecurity, particularly Adult Food Insecurity, was prevalent across all communities. Despite high nutritional knowledge, a lack of quality nutrition was observed due to economic limitations. The focus group positively received the idea of a community garden as a solution for better quality and more affordable produce.
CommunityHealthFood sovereignty & justiceEconomicsImpact of Community Gardening on Urban Nutrition Security in Cape Town Slums: A Replication Study
2002Sipho Maseko · Zenodo (CERN European Organization for Nuclear Research) · South Africa (Cape Town)
To evaluate the impact of community gardening on urban nutrition security in Cape Town slums, a mixed-methods study was conducted over two years. Data collected through surveys and interviews revealed a statistically significant increase in dietary diversity (p < 0.05) among community gardeners compared to a control group. This study confirmed the positive impact of community gardening on urban nutrition security and diet quality in Cape Town slums.
CommunityHealthFood sovereignty & justicePeople, Land and Sustainability: Community Gardens and the Social Dimension of Sustainable Development
2001John Ferris, Carol Norman, Joe Sempik · Social Policy and Administration · USA
This article reports on research and experience from the USA regarding community gardens and their role in the social dimension of sustainable development. It explores how the use of urban green spaces for gardens links to health, education, community development, and food security. The article concludes that using urban open spaces for parks and gardens is closely associated with environmental justice and equity.
CommunityHealthFood educationFood sovereignty & justiceWelfareExperience of World Vision Ethiopia Micronutrient Program in Promoting the Production of Vitamin A–Rich Foods
2001Haile Meskel Balcha · Food and Nutrition Bulletin · Ethiopia
World Vision Ethiopia launched a Micronutrient Program in October 1998 to improve the micronutrient status of mothers and children, promoting vitamin A–rich food production. By 1999, 11,708 backyard gardens, 275 school gardens, and 77 community gardens were developed, contributing to household food security and income. The program found that vitamin A–rich vegetable production was well accepted, sustainable, and cost-effective, but faced challenges with the availability and cost of imported seeds.
Food educationWelfareCommunityHealthUrban horticulture on the verge of a new century Insights of the International Symposium on Plant Health in Urban Horticulture held in Braunschweig, Germany, from May 22 to May 25, 2000
2001G. F. Backhaus, H. Balder · Federal Research Centre for Cultivated Plants (Julius Kühn-Institut) · Germany
The International Symposium on Plant Health in Urban Horticulture, held in Braunschweig, Germany, from May 22 to 25, 2000, served as a platform to discuss deficits in the care and development of urban greenery and propose integrated concepts. Urban horticulture comprises diverse elements characterizing urban life, but many stress factors damage these components, and integrated concepts for maintaining and preserving urban green areas are lacking. The symposium aimed to jointly prepare future needs for action for the health preservation of urban green at an international level.
CommunityHealthPeri-urban agricultureSpectrophotometric determination of lead in the soil of allotment gardens in Lodz
2001B. Jankiewicz, B. Ptaszyński, Michael Wieczorek · Polish Journal of Environmental Studies · Poland (Lodz)
This study presents the results of lead determination in the soils of six allotment gardens located in various parts of Lodz. Lead was measured spectrophotometrically in the form of pink lead(II) dithizonate.
Contamination & food safetyHealthCommunityUrban Livelihoods and Food and Nutrition Security in Greater Accra, Ghana
2000Maxwell D., Levin C., Armar-Klemesu M., Ruel M., Morris S., Ahiadeke C. · IFPRI Research Report 112, International Food Policy Research Institute · Ghana
Based on a 1996-97 survey, this IFPRI report analyzes the relationship between urban poverty, food insecurity, and malnutrition in Accra, developing food and livelihood security indicators suited to urban settings and examining nutrition outcomes among the urban poor.
WelfareHealthEconomicsSchool Gardens: Can a Hands-on Teaching Tool Affect Students' Attitudes and Behaviors Regarding Fruit and Vegetables?
2000Sarah Lineberger, Jayne M. Zajicek · HortTechnology · Global
This study evaluated the "Nutrition in the Garden" program's effect on students' attitudes and behaviors regarding fruit and vegetables. While students' attitudes towards vegetables and fruit/vegetable snacks became significantly more positive after gardening, no differences were detected in attitudes towards fruit. Crucially, students' fruit and vegetable consumption did not significantly improve, remaining at an average of 2.0 servings per day, which is below national averages and recommendations.
Limited or null effectFood educationHealthUrban Vertical Farming and Household Dietary Diversity: A Qualitative Exploration of Food Security in Low-Income Lagos Neighbourhoods
2000Chinwe Okonkwo · Zenodo (CERN European Organization for Nuclear Research) · Nigeria (Lagos)
A study in low-income Lagos neighborhoods, Nigeria, qualitatively explored the perceived impact of urban vertical farming projects on household dietary diversity. Data were collected through in-depth interviews with 24 household primary food providers participating in vertical farming initiatives and focus group discussions with project facilitators. Participants reported a marked increase in regular consumption of leafy green vegetables, and a "substitution effect" was observed where savings from home production were redirected to purchase other nutrient-rich foods.
Food sovereignty & justiceHealthWelfareThe Importance of School Gardens as Perceived by Florida Elementary School Teachers
2000Sonja M. Skelly, Jennifer Bradley · HortTechnology · United States (Florida)
A Fall 1997 questionnaire for elementary school teachers participating in a Florida school garden competition found that teachers used school gardens infrequently, with most using them as an instructional tool no more than 10% of the time. However, 97.1% used them for environmental education, 72.9% for experiential learning, and 84.3% reported enhanced student learning. The surveyed teachers had relatively new gardens and lacked or were unaware of educational resources.
Food educationCommunityHealthSpectrophotometric Determination of Cadmium (II) in Soil of Allotment Gardens in Łódź
2000B. Jankiewicz, B. Ptaszyński, Michael Wieczorek · Polish Journal of Environmental Studies · Poland (Łódź)
This study determined cadmium in the soil of six allotment gardens in Łódź, located in areas with different traffic patterns (city center and suburbs). Cadmium was detected in the form of cadmium (II) dithizonate using the extraction-spectrophotometric method. This research indicates the presence of cadmium contamination in urban allotment garden soils.
Contamination & food safetyHealthCommunityACHIEVING URBAN FOOD AND NUTRITION SECURITY IN THE DEVELOPING WORLD
2000James Leo Garrett, Garrett, James L. · AgEcon Search (University of Minnesota, USA) · Global
This work presents a table of contents for a publication addressing urban food and nutrition security in the developing world. It covers topics such as urbanization, rural-urban interdependence, urban livelihoods, food supply and distribution, the significance of urban agriculture, nutrition transition, urban women's work-life balance, urban health threats, and programming for urban food and nutrition security.
Food sovereignty & justiceEconomicsHealthPolicyAllergy-Free Gardening: The Revolutionary Guide to Healthy Landscaping - eScholarship
2000William Ted Johnson · Electronic Green Journal · North America
This is a review of Thomas Leo Ogren's book "Allergy-Free Gardening: The Revolutionary Guide to Healthy Landscaping" (2000). The reviewer notes that while the book attempts to quantify plant allergy potential, it overstates the case against many common North American garden species. Ogren's OPALS system for allergy classification considers various factors but lacks a clear explanation of how these factors combine into a single score, suggesting a reliance on subjective estimation rather than scientific objectivity. The book's focus on planting only female plants to achieve an "allergy-free" garden is criticized for undermining efforts to consider the holistic value of native plantscapes.
CommunityHealthA Community Diabetes Education and Gardening Project to Improve Diabetes Care in a Northwest American Indian Tribe
2000Donna Armstrong · The Science of Diabetes Self-Management and Care · United States
This study aimed to design a culturally appropriate diabetes education program for a Northwest American Indian tribe. A community-based intervention, including workshops on health themes and a community garden, was designed to address multiple barriers to diabetes care. However, prior to the implementation of the community workshops and evaluations, the tribal government chose to discontinue receiving federal funding for this project.
Governance failureCommunityHealthFood educationWelfare