Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
800 results(29 / 32)
Community perceptions of human excreta as fertilizer in peri-urban agriculture in Ghana
2011Simon Mariwah, Jan-Olof Drangert · Waste Management & Research The Journal for a Sustainable Circular Economy · Ghana
A study in a peri-urban agricultural community in Ghana explored attitudes towards sanitized human excreta as fertilizer, collecting data from 154 households. It found a general negative attitude towards fresh excreta and its handling. While residents accepted excreta could be used as fertilizer, they were unwilling to use it on their own crops or consume such fertilized crops.
Limited or null effectPeri-urban agricultureCommunityOrganic cycleHealthDynamics of land-use and land-cover change in Freetown, Sierra Leone and its effects on urban and peri-urban agriculture – a remote sensing approach
2011Gerald Forkuor, Olufunke Cofie · International Journal of Remote Sensing · Sierra Leone (Freetown)
A land-use and land-cover (LULC) change mapping exercise in Freetown, Sierra Leone, used multi-temporal Landsat data from 1974, 1986, and 2000 to map nine LULC classes. Built-up areas increased by at least 140% between 1974 and 2000, and 882 ha (27%) of agricultural lands in 1986 were converted to residential purposes by 2000. These conversions indicate a strong link between urbanization, agriculture, and deforestation, negatively impacting agricultural land availability.
Governance failureUrban–rural linkagePeri-urban agriculturePolicyHorizontal matter fluxes and leaching losses in urban and peri‐urban agriculture of Kabul, Afghanistan
2011Zikrullah Safi, Martina Předotová, Eva Schlecht, Andreas Buerkert · Journal of Plant Nutrition and Soil Science · Afghanistan (Kabul)
A two-year study in Kabul, Afghanistan, measured horizontal flows of C, N, P, and K, and leaching losses of N and P in 21 vegetable gardens, 18 cereal fields, and vineyards. The findings suggest that soils in extensive cereal fields are at risk of N and K depletion, vegetable gardens face K depletion, and vineyards may be oversupplied with nutrients, potentially contributing to groundwater contamination. These results merit verification.
Environmental trade-offsOrganic cyclePeri-urban agricultureAnopheles gambiae distribution and insecticide resistance in the cities of Douala and Yaoundé (Cameroon): influence of urban agriculture and pollution
2011Christophe Antonio‐Nkondjio, Billy Tene‐Fossog, Cyrille Ndo, Benjamin Menze Djantio, Serge Zebaze Togouet, Parfait Awono‐Ambene, Carlo Costantini, Charles S. Wondji, Hilary Ranson · Malaria Journal · Cameroon
This study assessed the influence of urban pollution and agriculture on malaria vector distribution and insecticide susceptibility in Douala and Yaoundé, Cameroon, from October 2009 to December 2010. Researchers sampled 1,546 anopheline larval breeding sites and analyzed water parameters. Findings showed mosquitoes from cultivated urban areas exhibited the highest insecticide resistance levels, with urban agriculture, rather than pollution, suggested as the major factor driving resistance.
Environmental trade-offsHealthClimate changeUrban–rural linkageDiscussion on Formation Reasons of Vulnerability of Urban Agriculture and Strategies for its Healthy Development
2011Hong‐Yi Chen · Nongye xiandaihua yanjiu · Global
This article discusses the vulnerability of urban agriculture, identifying its performance in human resources, land resources, capital flows, and the ecological environment. The primary reason for this vulnerability is the unreasonable flow of human, financial, and material production factors, driven by opportunity costs, amidst rapid urbanization. Strategies for healthy development include enhancing protection awareness, promoting orderly rural labor flow, improving investment, and strengthening land resource protection.
Governance failureEconomicsPolicyUrban–rural linkageIntegrating Agriculture and Food Policy To Achieve Sustainable Peri-urban Fruit and Vegetable Production in Victoria, Australia
2011Rachel Carey, Fanny Krumholz, Kena Duignan, Kathy McConell, Jessica L. Browne, Catherine Burns, Mark Lawrence · Journal of Agriculture Food Systems and Community Development · Australia (Victoria)
This policy analysis examined fruit and vegetable production in peri-urban areas of Melbourne, Victoria, Australia. It highlights that environmental pressures, the loss and cost of peri-urban agricultural land, and a cost-price squeeze due to rising input costs and low farm-gate prices combine to threaten the viability of the Victorian fruit and vegetable industries. These pressures suggest that the availability and affordability of fruit and vegetable supplies cannot be taken for granted.
Economic viabilityPeri-urban agriculturePolicyEconomicsFood sovereignty & justiceEffect of irrigation water on the incidence of Salmonella spp. on lettuces produced by urban agriculture and sold on the markets in Dakar, Senegal
2011L Ndiaye M, Y Dieng, S. Niang, Rak H, Mauro Tonolla, Raffaele Peduzzi · African Journal of Microbiology Research · Senegal (Dakar)
A survey in Dakar, Senegal, assessed the effect of irrigation water quality on Salmonella spp. incidence in lettuce. Microbiological analysis revealed that 35% of irrigation water was contaminated by Salmonella spp., with no significant difference between groundwater and wastewater. Lettuce from Dalifort and Grand-Yoff markets showed significantly higher contamination rates than those from Sham and Zinc markets. The study concluded that irrigation water and manure are potential sources of contamination, and lettuce may serve as a vector for pathogen transmission to consumers.
Contamination & food safetyHealthOrganic cycleLa valorisation des matières organiques de la ville. Le cas des petits maraîchers de la zone périurbaine de Dakar
2011Marie-Christine Zélem, Zelem, Marie-Christine · AgEcon Search (University of Minnesota, USA) · Senegal (Dakar)
This study identifies numerous constraints hindering the widespread adoption of organic waste utilization in agriculture in the peri-urban area of Dakar, Senegal. These constraints include the nature, availability, and accessibility of organic waste, poorly controlled urbanization, effects of seasonal variation, resistance to changes, and medical risks. The project, which combines agriculture with city waste management, faces these challenges.
Governance failureOrganic cyclePeri-urban agricultureCommunityHealthGovernance of Urban Agricultural Space: Struggle for Land in Kinshasa (DRC)
2011Inge Wagemakers, Oracle Makangu Diki · Palgrave Macmillan UK eBooks · Congo (Kinshasa)
In rapidly growing African cities, particularly Kinshasa, urban agriculture is crucial for food provision, yet land available for agriculture decreases as cities expand. This study points out that in Kinshasa, population growth and a lack of empty land are pushing agriculture towards the city's periphery, threatening urban agricultural space. This situation highlights a conflict between the need to produce food and the need for living space.
Governance failurePolicyFood sovereignty & justiceEconomicsUrban–rural linkageEntre el jardín y el huerto urbano. Propuestas de intervención crítica en la ciudad.
2011José Luis Galdeano Tostado · Creatividad y sociedad: revista de la Asociación para la Creatividad · Global
This paper observes an increasing awareness of environmental issues and neighborhood action in city centers, with concepts like urban gardens and self-managed spaces becoming more familiar. It suggests that vacant lands and unused building sites in cities offer significant potential for citizens' creative initiatives. The abstract does not present any specific findings on governance challenges or critical interventions.
Governance failureCommunityDIYPolicyUrban–rural linkageJust How Much Can School Pupils Learn from School Gardening? A Study of Two Supervised Agricultural Experience Approaches in Uganda
2011John James Okiror, Biryabaho Matsiko, Joseph Oonyu · Journal of Agricultural Education · Uganda
This study, conducted in eight primary schools in Uganda, compared the learning achievement of pupils taught using supervised home gardens and those taught using school gardens. Data were collected over four school terms using questionnaires, focus group discussions, interviews, observations, and a posttest examination, and analyzed with a t-test. Findings showed no significant difference in knowledge achievement between the two groups of pupils.
Limited or null effectFood educationCommunityKaupunkiluonto käsin tehtynä
2011Ari Jokinen, Ville Viljanen, Krista Willman · Alue ja Ympäristö · Finland (Tampere)
This article analyzes the social and ecological significance of the Pispala allotment area in Tampere, Finland, where nearly 300 plots are used for urban farming, despite city plans for building purposes. A mixed-method analysis, using field observation, planning documents, biological surveys, and questionnaires, found that farming practices make the place visible, foster social interaction, and link the site ecologically to rare plant species. However, these crucial features of urban diversity are frequently disregarded by local administrative bodies in planning.
Governance failureCommunityBiodiversityPolicyUrban–rural linkageAgriculture urbaine comme réponse au chômage à Kinshasa, République Démocratique du Congo
2011Dieudonné E. Musibono, E.M. Biey, M. Kisangala, Camille Ipey Nsimanda, B.A. Munzundu, V. Kekolemba, J.J Palus · VertigO · Democratic Republic of Congo (Kinshasa)
Urban agriculture in Kinshasa, Democratic Republic of Congo, serves as a palliative solution for social survival constraints such as a lack of remunerative salaries and sustainable jobs. However, poorly supervised urban farmers cultivate along busy roads, exposing vegetables to various contaminations, including lead. This practice highlights issues with site selection and supervision.
Contamination & food safetyWelfareEconomicsPolicyUSING SCHOOL GARDENS AS A VEHICLE FOR HEALTH PROMOTION FOR ELEMENTARY SCHOOL YOUTH: A REVIEW OF THE LITERATURE
2011Hillary Anne Doerfler · D-Scholarship@Pitt (University of Pittsburgh) · Global
A literature review examined the use of school garden programs for health promotion among elementary school youth. The review found that school gardens successfully improved academic achievement, increased fruit and vegetable consumption, and enhanced social skills. However, significant barriers to implementation were identified, particularly in low socioeconomic status schools, including a lack of funding, insufficient gardening knowledge among teachers, and limited community and parent involvement.
Governance failureFood educationHealthCommunityWelfareSpatial dispersion and characterisation of mosquito breeding habitats in urban vegetable-production areas of Abidjan, Côte d'Ivoire
2010Barbara Matthys, Benjamin G. Koudou, Eliézer K. N’Goran, Penelope Vounatsou, Laura Gosoniu, Moussa Koné, G. Gissé, Jürg Utzinger · Annals of Tropical Medicine and Parasitology · Côte d'Ivoire (Abidjan)
Two surveys were conducted in market gardens of Abidjan, Côte d'Ivoire, during the rainy and dry seasons to identify mosquito breeding habitats. The study found that urban agriculture areas may lead to higher densities of mosquito breeding sites, with "agricultural trenches" between seedbeds being the most likely sites to be positive for Anopheles larvae and mosquito pupae.
Environmental trade-offsHealthUrban–rural linkageHavana’s changing urban agriculture landscape: A shift to the right?
2010Charles French, Mimi Larsen Becker, Bruce E. Lindsay · Journal of Agriculture Food Systems and Community Development · Cuba (Havana)
This study examined urban agriculture in Havana, Cuba, using secondary data and interviews with 11 urban gardeners. It found that while agrarian reforms after 1991 led to the growth of private urban gardens and cooperatives, Cuba's integration with the global economy and adoption of free-market principles have since forced dramatic adjustments in the urban agriculture sector. This shift presents challenges to the sector's original role in food security.
Governance failureFood sovereignty & justicePolicyEconomicsCommunityPost-Colonial Migration: Virtual Culture, Urban Farming and New Peri-Urban Growth in Dar es Salaam, Tanzania, 1975–2000
2010Geoffrey Ross Owens · Africa · Tanzania (Dar es Salaam)
This article, using ethnographic and historical approaches, examines unplanned peri-urban settlements on Dar es Salaam's northern and western fringe, Tanzania, between 1975 and 2000. These districts were established by educated urban professionals who used urban farming as an economic diversification strategy. The study found that these settlements contributed to the reproduction of socio-economic inequality, attracting additional economically influential urban in-migrants after 1991.
Equity & displacementPeri-urban agricultureEconomicsCommunityWelfareCommunity gardening and food security
2010Claire Nettle · Chain reaction · Global
This paper discusses how community gardening can contribute to food security. However, it finds that the potential contribution of community gardens to food security is limited by their insecurity of tenure.
Governance failureCommunityFood sovereignty & justiceImpacts de l’utilisation des eaux polluées en agriculture urbaine sur la qualité de la nappe de Dakar (Sénégal)
2010Mamadou Ndiaye, H.‐R. Pfeifer, S. Niang, Y Dieng, Mauro Tonolla, Raffaele Peduzzi · VertigO · Senegal (Dakar)
In Dakar's urban agriculture, untreated wastewater is used for irrigation due to shallow groundwater salinization. A study conducted at Pikine and Patte d'Oie sites evaluated the chemical and microbiological quality of irrigation water. Findings showed that total nitrogen in irrigation water exceeded WHO guideline values, Salmonella spp. was isolated from 35% of irrigation water, and a wastewater sample tested positive for Vibrio cholerae. This research indicates that irrigation with polluted water and the use of organic fertilizers can degrade groundwater quality and pose health risks.
Contamination & food safetyHealthOrganic cyclePopulation-dynamics focussed rapid rural mapping and characterisation of the peri-urban interface of Kampala, Uganda
2010Kohei Makita, Eric M. Fèvre, Charles Waiswa, Mark Bronsvoort, Mark C. Eisler, Susan C. Welburn · Land Use Policy · Uganda
This paper describes a spatial representation of the peri-urban interface (PUI) of Kampala, Uganda, and identifies socio-economic factors related to peri-urbanicity using rapid rural mapping. It notes that urban and peri-urban agriculture (UPA) in rapidly expanding cities carries public health risks, such as zoonotic disease transmission. The study provides a methodology for describing the PUI in developing countries.
Contamination & food safetyPeri-urban agricultureFood sovereignty & justiceHealthPolicyImpact of Armed Conflicts on Urban Livestock Production in Brazzaville, Republic of Congo
2010É. Thys, André Mfoukou-Ntsakala, G. Nkouika-Dinghani-Nkita, Guido Van Huylenbroeck, Niko Speybroeck · Outlook on Agriculture · Republic of Congo (Brazzaville)
This paper analyzed the impact of armed conflicts on urban livestock keeping, particularly small ruminant keeping, in Brazzaville, Republic of Congo. Two surveys, one before 1993 and one after 2002, indicated that the 1997 conflict had a negative impact on livestock keeping, as most livestock keepers lost their animals. Financial resources were an important factor in rebuilding the flock after 1997.
Economic viabilityEconomicsWelfareUrban–rural linkageCultivating Kaunda's plan for self-sufficiency: Is urban agriculture finally beginning to receive support in Zambia?
2010Alec Thornton, Etienne Nel, Godfrey Hampwaye · Development Southern Africa · Zambia
A review of urban agriculture in Zambia's four largest cities revealed that despite attempts by the Kaunda government in the 1960s–1970s to create supportive policies, there is currently a near absence of institutional support, constraining farmers' activities. A survey of 400 farmers confirmed the value of urban agriculture as a survival strategy but also highlighted the lack of necessary support measures.
Governance failurePolicyEconomicsWelfarePeri-urban agriculturePreparing the Urban Agricultural Science Teacher: Curriculum Implications
2010A. C. Egun · Journal of Agricultural Sciences · Global
This paper examined the competencies needed by Agricultural Science teachers in urban areas for effective institutional preparation. Teachers identified 24 competencies for urban agriculture teaching but expressed deficiency in 19 competencies (79.17%). The curricular implication is to include basic Humanities subjects like Geography, Economics, and Commerce in Agricultural Science teacher programs and to effectively implement field trips to strengthen the relationship between theory and practice.
Limited or null effectFood educationEconomicsUrban–rural linkageUrbana odlingsrörelser återbrukarträdgårdsstadens visioner
2010Lisen Hendeberg · · Sweden
This study compared Ebenezer Howard's garden city ideals with contemporary urban farming movements in Sweden through a literature review and analysis of three active movements. It found that when garden city ideas were implemented in Sweden between 1905 and 1930, much of the original ideological basis for self-sufficient small towns and collectively owned land was lost. While similarities exist in ideological starting points, their approaches to change differ.
Governance failureCommunityPolicyUrban–rural linkageDelivering on Sustainability's Global and Local Orientation.
2010Eva Collins, Kate Kearins · Academy of Management Learning and Education · New Zealand (Auckland)
A sustainability instructor took a graduate class to an eco-village near Auckland, New Zealand, where students observed off-grid homes and community gardens. While New Zealand students were inspired by the alternative lifestyle, two international students from China and Tajikistan expressed that this lifestyle was how they lived at home and they did not wish to live that way, preferring the New Zealand lifestyle. This indicates a limited appeal of the eco-village model to some international students.
Limited or null effectCommunityFood educationUrban–rural linkageClimate change