Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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3465 results(127 / 139)
Mapping Soils in Central Uganda
2009Jessica Veenstra, Daniel Dembe, Jude Nsamba, Lisa Marie Wasko, C. Lee Burras, Gail R. Nonnecke, Orum Boniface, Simon Downie, Rachael Cox · Soil Survey Horizons · Uganda
Soil surveying was conducted in the summer of 2006 and 2007 at Namasagali Primary School in Uganda, covering approximately 95 acres (38 hectares) for a school garden program. Researchers identified soils using observations and teachers' indigenous knowledge, described pedons, and measured depth, color, roots, pores, pH, electrical conductivity, texture, structure, slope, and aspect. The survey produced a map with seven polypedons, which was shared with teachers and local farmers.
Food educationCommunityWelfareFeeding the City: Towards a New Research and Planning Agenda
2009Roberta Sonnino · International Planning Studies · Global
This paper analyzes emerging integrated food policies in cities like New York, Rome, and London, which extend beyond traditional urban agriculture. It argues for a new research agenda on urban public food provisioning and policy-making to facilitate knowledge-building and exchange. The paper concludes that comparative studies of urban food strategies are needed to understand cities' potential for sustainable linkages with surrounding regions.
PolicyFood sovereignty & justiceEconomicsHorizontal nutrient fluxes and food safety in urban and peri-urban vegetable and millet cultivation of Niamey, Niger
2009Rodrigue V.C. Diogo, Andreas Buerkert, Eva Schlecht · Nutrient Cycling in Agroecosystems · Niger (Niamey)
This 24-month study investigated nutrient efficiency and food safety in urban and peri-urban agriculture in Niamey, Niger. Nutrient inputs and offtakes were quantified for 10 vegetable gardens and 9 millet fields, and contamination of irrigation water and selected vegetables with fecal pathogens and heavy metals was determined. Above-threshold levels of Salmonella spp. and Escherichia coli were detected in lettuce irrigated with river water and fertilized with animal manure, and in lettuce irrigated with wastewater, indicating food safety concerns.
Contamination & food safetyOrganic cycleHealthPeri-urban agricultureTenure and Land Markets for Urban Agriculture
2009Mark Redwood · Open House International · Global
Urban farmers often produce food on land with limited or no security of tenure, exposing them to the risk of being evicted for more profitable land uses. Without legal status, most forms of credit are inaccessible to farmers, pushing them to the margins. Recent projects suggest that banking systems need to develop a methodology to value informally controlled lands and indicate that advocacy groups can increase security and access to land for urban farmers.
Governance failureEconomicsPolicyUrban Agriculture in Montevideo and Rosario: A response to crisis or a stable component of the urban landscape?agriculture has developed into a permanent
2009Alain Santandreu, Alberto Gómez Perazzoli, R. Terrile, Mariana Ponce · · Uruguay (Montevideo)
Urban agriculture has become a permanent activity in Rosario, Argentina, and Montevideo, Uruguay. While important for feeding cities during crises, it is currently promoted by civil society and local governments to enhance social inclusion and employment for urban farmers, particularly the poor. This transforms challenging situations into new opportunities within the urban landscape.
CommunityEconomicsWelfareThermal Impact of Strategic Landscaping in Cities: A Review
2009Yu Chen, Wong Nyuk Hien · Advances in Building Energy Research · Global
This chapter reviews three major types of urban greenery: public green areas, rooftop gardens, and vertical landscaping, from systematic and thermal benefit perspectives. It synthesizes worldwide research on these types of urban greenery and provides general guidelines for strategic landscaping in cities.
Climate changeBiodiversityUrban–rural linkage"I brought a hazelnut from Macedonia": Cultural and biological diversity in a globalizing world
2009Pernilla Ouis, Ebba Lisberg Jensen · Malmö University Publications (Malmö University) · Sweden (Malmö)
This article examines the cultural parallelism between biological and cultural diversity as manifested in allotment garden areas in Malmö, Sweden, from a historical perspective. Using empirical data from interviews with allotment gardeners of different ethnic origins across Malmö, it shows how people bring their old plants and exchange varieties and species. This practice is argued to sometimes enhance contact and integration, and other times symbolize difference, contact with the country of origin, or ethnic identity.
BiodiversityCommunityHeirloom & landraceUrban–rural linkageBuilding the Resilience of Vulnerable Communities in Quito: Adapting local food systems to climate change
2009Isabelle Anguelovski · Urban Agriculture Magazine · Ecuador (Quito)
Marginalized urban communities in Quito, Ecuador, residing in informal settlements or on fragile hillsides, are highly vulnerable to climate change impacts like floods, landslides, droughts, and food scarcity. Many of these communities rely on urban agriculture for sustainable livelihoods and food security.
Climate changeFood sovereignty & justiceCommunityWelfareEditor's Introduction - Urban Pollinators and Community Gardens
2009Eric G. Strauss · Cities and the Environment · Global
This issue of CATE is dedicated to the theme of urban pollinators in relation to community gardens, addressing a gap in knowledge regarding pollinator ecology in urban landscapes. It notes that while pollinators' roles in agricultural systems are well-studied, their impact in community gardens is less understood. Six papers in this issue explore these questions, aiming to provide a foundation for understanding urban pollinators and guiding future research and management.
PollinatorsBiodiversityCommunityPreliminary Analysis of Urban Green Rooftops’ Environmental Benefits
2009Xing Dong · China Environmental Protection Industry · Global
This paper introduces basic knowledge of rooftop gardens and discusses their various environmental benefits.
BiodiversityClimate changeCharacteristics of Modern Urban Agricultural Enterprises
2009Hong Xin-xing · · Global
This study analyzed the characteristics of urban agricultural enterprises based on their concept. It also illustrated the significance of the study.
EconomicsCommunityLa Agroecología como Propuesta de Educación Ambiental para la Sustentabilidad Social en Rosario. Argentina.
2009Graciela Ottmann, Eduardo Sevilla Guzmán, Antonio Lattucca · REVISTA BRASILEIRA DE AGROECOLOGIA · Argentina (Rosario)
This paper examines the environmental dimension of agroecological productive experiences, focusing on a specific case in Rosario, Argentina. It demonstrates that by articulating various agroecological experiences into productive networks, these networks gain political content, influencing transformation processes with participatory and popular education. Examples include the Network of "Huerteros/as," the Green Life consumer network, "Huerta" Parks, and Social Agroindustries, which are agroecological actions integrated with Rosario's municipal Urban Agriculture program.
Food educationCommunityPolicyFood sovereignty & justiceParticipatory Design of Public Spaces for Urban Agriculture, Rosario, Argentina
2009Marielle Dubbeling, Laura Bracalenti, Laura Lagorio · Open House International · Argentina (Rosario)
In Rosario, Argentina, city planners and university staff collaborated with two low-income communities to design and implement a multifunctional neighborhood park, public square, and road reserve for urban agriculture. A step-by-step participatory design process was followed. This participatory design contributed to improving socio-economic and environmental conditions in the city.
CommunityPolicyFood sovereignty & justiceEconomicsBiodiversityFood educationThe polycyclic aromatic hydrocarbon concentrations in soils in the Region of Valasske Mezirici, the Czech Republic
2009Daniela Plachá, Helena Raclavská, Dalibor Matýsek, Mark H Rümmeli · Geochemical Transactions · Czech Republic
Polycyclic aromatic hydrocarbon (PAH) contamination was investigated in urban, agricultural, and forest soil samples from the surroundings of Valasske Mezirici, Czech Republic. While PAH levels in urban/agricultural soils were within the typical range for industrialized areas, forest soils showed elevated PAH concentrations compared to other forest soils in Western and Northern Europe. PAH concentrations were highest in localities at higher altitudes and decreased with increasing distance from the town.
Contamination & food safetyHealthOrientación sobre la agricultura urbana: una vía para la sostenibilidad
2009Yamila Santana Esponda, Ramiro Renol Ortega Vera · DELOS Desarrollo Local Sostenible · Cuba
This work aims to provide guidance on urban agriculture as a beneficial option for food production in cities and their peripheries in Cuba, especially given rising food prices and global economic crisis. It seeks to enhance knowledge about urban agriculture as a path to sustainability in upper secondary education, focusing on Sagua la Grande, Villa Clara province.
Food sovereignty & justiceEconomicsFood educationState Power, Private Plots and the Greening of Havana's Urban Agriculture Movement
2009Adriana Premat · City & Society · Cuba
This paper, based on ethnographic research in Havana, Cuba, from 1997 to 2007, examines the creation of officially-sanctioned sustainable urban agriculture sites. It highlights the significant role of various non-state actors and interests, often overlooked in scholarly accounts, alongside the state's function. The study offers a refined understanding of the Cuban state's influence and limitations in agricultural development.
PolicyCommunityFood sovereignty & justiceTowards Sustainable Urban Organic Agriculture and Food Security in Zimbabwe: a Comparative Study of Urban Low and High Density Suburbs of Mabelreign-Marlborough-Westgate and Mabvuku-Tafara, Harare 2005-2008
2009Crispen Dirwai, P.M. Makonese, N. Mboto · Figshare · Zimbabwe (Harare)
This study investigated how urban poor (Mabvuku-Tafara) and urban rich (Mabelreign, Marlborough, Westgate) communities in Harare, Zimbabwe, addressed the food crisis between 2005 and 2008. Using a mainly qualitative methodology to compare urban agricultural activities, findings showed that the urban poor engaged in seasonal, often inorganic, less paying off-yard farming, exposed to nature's vagaries. In contrast, the urban rich practiced on-plot perennial, often organic, researched (including soil testing) farming with greenhouses, which yielded better returns.
Equity & displacementCommunityFood sovereignty & justiceEconomicsOrganic cycleImpact of Community Gardening Workshops on Food Security in Ghanaian Favelas
2009Kwesi Acheampong, Amoako Mensah, Boatemaa Boateng · Zenodo (CERN European Organization for Nuclear Research) · Ghana
A survey conducted from January to March across five favelas in Accra, Ghana, investigated the impact of community gardening workshops on food security. While participants gained knowledge on sustainable gardening techniques, 45% of respondents still lacked access to necessary resources like seeds and tools. The study concluded that workshops improved awareness but further support is needed to address practical implementation barriers.
Limited or null effectCommunityFood educationFood sovereignty & justiceWelfareRiego con aguas residuales a los cultivos del sorgo y maíz como alternativa para la producción de alimento animal
2009Lorenzo Montero San José, Reinaldo Cun García, Jeny Pérez Petitón, Martha Paula Ricardo Calzadilla, Julián Herrera Puebla · DOAJ (DOAJ: Directory of Open Access Journals) · Cuba (Ciudad de La Habana)
This study, conducted at the "Camilo Cienfuegos" urban farm in San Miguel del Padrón, Havana, Cuba, investigated the effect of wastewater irrigation on sorghum and maize yields for animal feed. Applying a total net dose of 1775.4 m3·ha-1 of wastewater over 31 irrigations significantly increased grain yields to 4.29 t·ha-1 for sorghum and 1.73 t·ha-1 for maize, compared to rainfed conditions.
Organic cycleFood sovereignty & justiceNitrogen and carbon losses from dung storage in urban gardens of Niamey, Niger
2009Martina Předotová, Eva Schlecht, Andreas Buerkert · Nutrient Cycling in Agroecosystems · Niger (Niamey)
An experiment quantified nitrogen and carbon losses from animal manure stored in urban vegetable gardens in Niamey, Niger. During a 3.5-month dry season experiment, cumulative gaseous nitrogen losses were highest (0.11 g kg−1 manure DM) in the uncovered control, decreasing by 72% with plastic sheet roofing and 50% with roofing plus rock phosphate. In a second 3.5-month rainy season experiment, carbon losses from the control were 164 g kg−1 manure DM, reduced to 77% and 65% of the control by roofing and roofing plus rock phosphate, respectively. Leaching losses during the rainy season were only observed for the unroofed control.
Organic cyclePeri-urban agricultureDIY«Re-ecologizar lo urbano». Agricultura urbana e historia ambiental
2009Antonio Ortega Santos · Historia Contemporánea · Cuba (La Habana)
This article reviews contributions from urban environmental history and examines the potential of productive strategies to transform cities into more sustainable systems. The latter part of the article presents the results of Urban Agriculture in Havana, Cuba. Havana's urban agriculture secured urban food supply levels and the sovereignty of urban agricultural producers, transforming the city into a more socio-environmentally sustainable model as an urgent measure against supply problems for the Cuban economy.
Food sovereignty & justiceClimate changeCommunityPolicyEFECTO DE DIFERENTES ABONOS ORGÁNICOS SOBRE EL ESTABLECIMIENTO DE Pochonia chlamydosporia var. catenulata EN EL SUSTRATO Y LA RIZOSFERA DE PLANTAS DE TOMATE
2009Ana Puertas, L Hidalgo-Díaz · Revista de Protección Vegetal · Cuba
An experiment in Cuba investigated the effect of different organic fertilizers on the establishment of the biological control agent Pochonia chlamydosporia var. catenulata in the substrate and rhizosphere of tomato plants. High colonization levels of the substrate and tomato roots were observed across all treatments using soil, cattle manure, and worm humus in various proportions. Results indicated a tendency for higher root colonization values in organic fertilizers and proportions that allowed medium or lower substrate colonization. Both organic fertilizers can be used to support the application of P. chlamydosporia var. catenulata in urban agriculture.
Organic cycleCompostBiodiversityThe green we need: an investigation of the benefits of green life and green spaces for urban dwellers' physical, mental and social health.
2009Allyson Holbrook · Figshare · Global
"The Green We Need" project, commissioned by Nursery and Garden Industry Australia (NGIA), identified 171 articles published since 2000 across 75 academic journals. These articles presented new data on the health, quality of life, and social impacts of urban dwellers' access to green space. The research strongly supported a growing body of international studies since 2000 indicating the human need for nearby green spaces for healthy living, physical and social activity, and a direct relationship between proximity to green space and its use for recreation and daily activities.
HealthCommunityFood educationUrban Community Gardens and Food Security: A Survey of Fresh Produce Consumption in Libyan Coastal Cities 2009
2009Abdullah Al-Shahin · Zenodo (CERN European Organization for Nuclear Research) · Libya
A cross-sectional survey using structured questionnaires was conducted in four Libyan coastal cities to assess the impact of urban community gardens on food security. Participants reported significant increases in fresh produce consumption, with 72% of those living within five kilometers of their gardens showing increased fruit and vegetable intake. The study suggests urban community gardens positively impact food security by improving access to fruits and vegetables for residents.
CommunityFood sovereignty & justiceHealthA Study on the Synergy Relationship between Urban Agriculture and Eco-City
2009Qicheng Lu · Ecological Economy · Global
This paper studies the functions of urban agriculture on the evolution of eco-city as a self-organizational system, based on reviews of conceptions and meaning. It analyzes the synergy effects between developing urban agriculture and constructing eco-city from sharing effective, implementing effective, and synchronizing effective perspectives. The study concludes that a typical synergy relationship exists between developing urban agriculture and constructing eco-city.
Climate changePolicyCommunity