Research & reports

Kohei 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.

서향숙 · 의철학연구 · Global

This paper discusses the environmental and health issues arising from modern food culture, focusing on industrial and pastoral food chains as explored by Michael Pollan. It examines environmental pollution and GMO food issues within industrial food chains, and problems with semi-organic corporate food systems in pastoral chains. The study proposes urban agriculture, including school gardens, as a solution for a healthy food chain for future generations, integrating the concept of "food justice."

Denise · TRAILS: Teaching Resources and Innovations Library for Sociology · Global

This course explores the sociological aspects of food, examining the cultural and social values that organize the biological need to eat. It investigates the social relations involved in food production, distribution, preparation, and consumption, including topics like food and identity, the agri-food system, food-related social movements, and the unequal distribution of food. The course considers the consequences of food on social relationships and population health.

윤혜경, 이연숙, 이홍성 · 한국생태환경건축학회 학술발표대회 논문집 · Global

This study investigates the utility of "Health Community Farming Gardens" within apartment buildings in Korea, aiming to present a realistic and effective apartment floor plan that enhances residents' health. Through a literature review of green infrastructure and urban farming, the research confirms that green infrastructure and urban farming revitalize apartment culture, effectively address ecosystem deterioration, and foster a green cultural spread within resident communities. The study emphasizes the innovation of integrating farming gardens into apartment buildings to maintain residents' holistic health.

Louiza M. Boukharaeva, Marcel Marloie · VertigO · Russia

This article examines collective urban gardening in Russia, practiced by city dwellers on various land types, as a significant reference for urban agriculture theory. This non-commercial family urban agriculture, supported by the state, businesses, and the population, acts as a crisis buffer by combining food production, health, recreation, leisure, child education, and artistic creation functions. The right to build housing on garden plots democratized urban access to land and nature, addressing poverty by extending a middle-class lifestyle element to the entire urban society.

Mamadou Ndiaye, S. Niang, H.‐R. Pfeifer, Raffaele Peduzzi, Mauro Tonolla, Y Dieng · Irrigation and Drainage · Senegal

Lettuces grown at two urban agricultural sites (Pikine and Patte d'Oie) near Dakar, Senegal, and sold in local markets were tested for microbial contamination linked to irrigation water. Salmonella spp. positivity was 6% at Pikine and 7% at Patte d'Oie farm sites, with lettuces irrigated by shallow 'Ceanes' groundwater most contaminated at both sites (8%), compared to wastewater irrigation (4% at Pikine) and well water (5% at Patte d'Oie); at market, Salmonella was isolated at every marketplace surveyed, with higher rates around Patte d'Oie (9% at Grand Yoff, 11% at Dalifort) than around Pikine (4% at Zinc, 2% at Sham) or the control site Rufisque (2%), and lettuces washed with Ceanes water before sale were more contaminated than those rinsed with tap water. Reusing wastewater for irrigation is presented as an alternative to animal manure, with the microbial contamination risk significantly reducible by washing vegetables with tap water before sale.

· Water, Air, & Soil Pollution · Global

Irrigates potted lettuce, carrots and peppers with untreated and treated (settling plus slow sand filtration) household greywater over eight weeks and tests edible portions for faecal indicator organisms.

Somerset S., Markwell K. · Public Health Nutrition · Australia (Queensland)

A 12-month intervention trial introduced a food garden at a state primary school (grades 4-7) in a low socio-economic area, evaluating changes in children's ability to identify vegetables and fruit and their attitudes toward them, against a historical control.

· Leisure Studies · Port Melbourne, Australia

Ten members of a community garden in Port Melbourne, Australia were interviewed with semi-structured questions exploring their perceptions of the health and wellbeing benefits of participation.

Amy Cutter‐Mackenzie · ePublications@SCU (Southern Cross University) · Australia

An Australian environmental education non-profit implemented the "Multicultural Schools Gardens" program in disadvantaged schools, using food gardening to teach culture, English as a Second Language, and environment. A combined methods research approach, including student self-research, interviews, and observations, was used to assess learning experiences. At one culturally diverse school with many migrant and refugee families, the program fostered a strong sense of belonging among students and provided opportunities for English language learning and environmental connection.

Alexandra Evans, Liqa Raschid-Sally, Olufunke Cofie · · Global

This chapter presents three case studies in which multi-stakeholder processes were used to improve wastewater management for urban agriculture. Although differences were observed, there were several cross-cutting lessons. A critical factor is the starting point, including an agreed definition of the problem to be addressed, negotiated goals, and a management structure acceptable to all stakeholders. When multi-stakeholder processes are externally initiated, it is essential that project priorities are commensurate with local priorities.

Pay Drechsel, Liqa Raschid-Sally, Robert Clement Abaidoo · · Ghana (Accra)

Urbanization in West Africa has led to most domestic wastewater contaminating surface water sources. In Accra, Ghana, vegetables on urban markets are highly contaminated, with about 200,000 urban dwellers consuming street food containing raw vegetables from these sources daily. This research explores on-farm risk mitigation options, finding potential to significantly reduce helminth egg counts and bacterial contamination through improved washing practices.

Vicente Araguas · Revista de libros · New Zealand

This kaupapa Māori research explored the motivations and role of Māori community gardens (māra) in health promotion in Aotearoa New Zealand, interviewing seven māra initiative leaders. Findings indicate māra development is driven by a desire to empower Māori collectives and reconnect them with ancestral lands. Māra foster community development, intergenerational connection, and the practice of Māori language and cultural heritage, contributing to social cohesion and collective efficacy.

Rodrigue 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.

Daniela 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.

Allyson 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.

Abdullah 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.

Kasaka Kizito, Okumu Mukulu, Sserunkuma Ndegeyi · Zenodo (CERN European Organization for Nuclear Research) · Uganda

This mixed-methods study investigated the effectiveness of community gardens in reducing obesity among 200 Senegalese adolescents aged 15-18 in Uganda. Initial analysis suggests that community gardens significantly reduced the proportion of adolescents with obesity by 30%, indicating a positive impact on dietary habits and physical activity levels. While these preliminary findings are promising, further longitudinal studies are needed.

Shahzad Kouser, Mr. Abedullah, Abdus Samie · The Pakistan Development Review · Pakistan (Faisalabad)

This study, conducted in 2006 with 200 farmers in two peri-urban villages of Faisalabad, Pakistan, estimated the economic values of negative health externalities from wastewater use in cauliflower production. While wastewater use appeared profitable without considering externalities, factoring in health costs strongly discouraged its use. The health externalities for a three-month cauliflower crop on 741 acres amounted to Rs 3.2 million, and for 5,283 acres of vegetables cultivated with wastewater in Faisalabad, the annual total was Rs 90.7 million. The findings indicate a significant economic loss due to wastewater use, suggesting that installing a water treatment plant is a viable option to minimize these external effects.

Minna Mikkola, Bent Egberg Mikkelsen, Gun Roos · · Global

These Proceedings compile preliminary empirical research, Master's theses, projects on implementing organic school meals and school gardens, and educational visions for future food education for sustainability. Published halfway through the iPOPY project, this report presents some of the outcomes achieved and outlines ongoing work towards more sustainable food systems.

Abena Boampongwa, Esi Amagatso, Efua Asarekwai · Zenodo (CERN European Organization for Nuclear Research) · Ghana

This study in urban Ghana used a mixed-methods approach, including surveys, focus groups, and observational studies over one year, to assess the impact of community gardens. It found that community gardens significantly increased (p<0.05) the consumption of fresh fruits and vegetables among community members, improving dietary diversity and reducing reliance on processed foods. The findings suggest community gardens can enhance food security and public health outcomes in urban settings, especially with integrated educational programs.

Mayra Puente Isidrón · Revista Ciencia y Tecnología El Higo · Cuba

This paper describes the development and impacts of urban agriculture, specifically "organopónicos," in Cuba. It highlights how this approach utilizes local productive potential and available labor to significantly increase agricultural products for the population. The impacts include contributions to human nutrition, providing vitamins, minerals, and plant/animal protein, and fostering new dietary habits based on societal possibilities.

Justin Stoler, John R. Weeks, Arthur Getis, Allan G. Hill · American Journal of Tropical Medicine and Hygiene · Ghana (Accra)

A 2003 study in Accra, Ghana, surveyed 3,164 women to examine the relationship between self-reported malaria and proximity to urban agriculture (UA). The odds of self-reported malaria were significantly higher for women living within 1 km of UA compared to those living near an irrigation source, with the association disappearing beyond this distance. Malaria prevalence was often elevated in communities within 1 km of UA, even with more favorable socioeconomic characteristics.

Stefan Dongus, Dickson Nyika, Khadija Kannady, Deo Mtasiwa, Hassan Mshinda, Laura Gosoniu, Axel Drescher, Ulrike Fillinger, Marcel Tanner, Gerry F. Killeen, Márcia C. Castro · Geospatial health · Tanzania (Dar es Salaam)

A cross-sectional survey in urban Dar es Salaam, Tanzania, investigated the influence of agricultural and geographical features on Anopheles larvae presence. The study found that agricultural areas, covering over 5% of the 16.8 km2 study area, had a 1.7 times higher proportion of habitats containing Anopheles larvae compared to other areas. However, breeding sites originating from urban agriculture accounted for less than a fifth of all malaria vector breeding sites in the city.

Lei Yan-hua · · Australia

This paper discusses the state of therapeutic horticulture in Australia, describing the field as largely project-driven with little government or philanthropic funding to sustain long-term growth. It notes that recent initiatives in community gardens, school and children's gardens, and horticultural therapy services have expanded the scope of activity and, while still small compared with many other countries, are high-profile, community-led, and have secured significant government funding. However, the paper states that this needs to be balanced against numerous barriers facing the sector: insufficient research, limited organization and representation, few education and training opportunities, and a lack of outreach and community services.