Research & reports

James W. Roberts, C Wood · · Global

This paper proposes a three-way study for 1992, building on previous case studies in Milton Keynes (UK) and Almere (NL) that noted substantial differences in travel behavior due to land use. The proposed study would cover Manchester, Berlin, and a low-density, car-dependent suburb in Melbourne, examining travel habits under diverse demographic and land use conditions. It suggests potential changes in travel modes and trip lengths following planned urban structural alterations, such as reduced car space in Manchester, S-Bahn and airport extensions in Berlin, and light rail near Melbourne.

Richard Gosnell Richard Gosnell · Waterlines · South Africa

This study assesses the performance of a photovoltaic (PV) pump installed at Sondela Community Garden in South Africa. The garden is a vegetable garden managed by 46 Zulu women in a semi-rural area. The research investigates whether solar-electric water pumping can provide water supplies in a region with abundant sunshine but limited water resources.

Christian M. Rogerson · Africa Insight · Africa

Professor C M Rogerson from the Department of Geography, University of the Witwatersrand, Johannesburg, assesses the role and potential of urban agriculture in sustaining Africa's rapidly growing cities.

· Canadian Geographies / Géographies canadiennes · Kenya (Nairobi)

This record contains reviews of two books: "The Geomorphology of Canada: An Introduction" by Alan S. Trenhaile and "A City of Farmers: Informal Urban Agriculture in the Open Spaces of Nairobi, Kenya" by Donald B. Freeman. The latter focuses on informal urban agriculture in Nairobi, Kenya.

J.M. Lusugga Kironde · Urban Studies · Africa

This paper argues that the various concepts, theories, and attitudes used to define and solve African urban problems reflect assimilated and acquired notions and standards rather than indigenous ones. Over roughly the past two decades, commentators and policymakers have been urged to change their approach, but many have yet to adopt new attitudes. It argues that concepts related to urban sanitation, water supply, urban agriculture, urban transport, and aspects of housing supply need to be redefined to reflect local circumstances.

John M. Merriman · Oxford University Press eBooks · France

This chapter emphasizes the “awkward embrace” between city and country in the faubourg and the persistence of an urban agricultural population. It also considers how the troubled relationship between state and city affected the urban periphery and provides an overview of industry's role in faubourg development. To understand the urban periphery in France during the first half of the nineteenth century, it explores the state-city relationship (reflected in town walls), the persistence of rural life at the edge of and within cities, and industry's place in the emergence of the nineteenth-century faubourg.

David R. Coffin · Princeton University Press eBooks · Italy (Rome)

This chapter, authored by David R. Coffin, explores urban gardens in Papal Rome. It contrasts these secular urban horticultural retreats with the cloistered gardens of monks.

Nelson L. Bills, Bills, Nelson L. · AgEcon Search (University of Minnesota, USA) · United States

A National Agricultural Lands Study (NALS) in the United States did not provide conclusive evidence of serious conflicts between urban development land requirements and the nation's agricultural production capacity. The study was also flawed by faulty data on farmland conversion rates.

· PubMed · Global

This paper emphasizes the need for technological infrastructure to maximize the value of medicinal plants within primary health care (PHC). The WHO Programme on Traditional Medicine highlights the importance of appropriate drug availability in PHC and recommends cultivating medicinal plants in home or community gardens. It advocates for strengthening data gathering and analysis capabilities for economic mapping of medicinal flora in developing countries and for clinical research on the safety and efficacy of herbal medicines used by traditional health practitioners.

Christian Marois, Pierre Deslauriers, Charles F. Bryan · Espace populations sociétés · Canada

This review of the scientific literature on urban sprawl and urban-agriculture interactions in the rural-urban fringe, set within a North American context, uses the metropolitan growth of Montreal since World War II as a case study. It outlines the processes and impacts of urban sprawl and examines the impact of urbanization on urban fringe agriculture, drawing mainly on recent research from Canada and the United States, noting growing interest in farmer behavior and decision-making, and identifying individual farm-level factors that influence agricultural change.

Jeffrey E Ollswang · eScholarship (California Digital Library) · Global

This introduction to the International City Design Competition outlines a vision to humanize cities by implementing tools over time, including narrowing streets, introducing electric mini-buses or light rail, and bold civic gestures. It proposes using pre-industrial town building principles and strategically building on existing character, with a focus on densification, incremental small-scale infill, domestication of highways, and urban food production.

Mark Francis, Randolph T. Hester · · United States

This publication is a collection of essays exploring the multifaceted meanings of gardens. It examines gardens through the lenses of metaphor, power, ordering, cultural expression, personal expression, and healing. Each section features various authors discussing how gardens relate to faith, social structures, design, community, individual experience, and well-being.

Joel Flagler · HortScience · Global

An overview of horticultural therapy, describing how trained therapists prescribe and administer planting and gardening activities for people with physical, mental and social disabilities in hospitals, geriatric centers, schools, rehabilitation facilities, community gardens and prisons. It states that research measuring effectiveness in clinical and correctional settings, and databases documenting the benefits, are underway, without giving specific figures or results.

· 法令（e-Gov法令検索・402AC0000000044） · Japan

The 1990 act promoting the development of shimin-noen (citizens' allotment gardens). Municipalities designate allotment zones and operators obtain certification of a development-and-management plan; the law treats the leasing of farmland and the building of garden facilities as one package.

Johan Pottier · Africa · Rwanda

This article explores the themes of knowledge, ignorance, and power in the context of a Rwandan development project, demonstrating how ignorance is generated through agricultural extension. It argues that agronomic services rely on power structures reminiscent of social inequality, and assesses whether the project-induced creation of ignorance leads to the displacement of local knowledge and the adoption of new methods.

· 法令（e-Gov法令検索・401AC0000000058） · Japan

The 1989 special-measures act exempting small, short-term, non-commercial farmland lettings (the allotment-garden pattern: under 10 ares, up to five years) from Farmland Act transfer permission. It let local governments, agricultural cooperatives and others run citizen farms, forming the legal foundation of Japan's allotment gardens.

Rakodi C. · The Journal of Modern African Studies · Zambia (Lusaka)

A field-based study of Zambian urban settlements in the 1970s-1980s, finding that urban cultivation serves as a vital survival strategy for low-income households and warrants integration into urban development planning.

Mary Clare Ahearn, David E. Banker, Ahearn, Mary, Banker, David · AgEcon Search (University of Minnesota, USA) · United States

Nearly one-third of all U.S. farms are located in metropolitan areas. These urban farms produce the majority of the nation's high-value crops, such as fruits and vegetables. They also contribute almost a third of the total value of U.S. farm sales and typically exhibit a stronger financial position compared to non-metropolitan farms.

François Villien · Cahiers d Outre-Mer · Central African Republic (Bangui)

Bangui, Central African Republic, exhibits significant inter-urban agricultural activity, reflecting population poverty. This agriculture is categorized as "inter-domain," practiced within concessions near houses, or "extra-domain," conducted outside family domains. Inter-domain agriculture includes small "jardin de case" (hut gardens) for diverse foodstuffs and larger "champ de case" (hut fields) for single crops like manioc, now also serving as income sources. Extra-domain agriculture utilizes empty land in peripheral districts for food, income, or temporary pioneer front crops, sometimes becoming permanent and hindering urban expansion. Urban agriculture is considered essential for the survival of many family units and for integrating the city into its food supply space.

C J van Vuuren · Development Southern Africa · South Africa

This article discusses the nature and functioning of community gardens in Ciskei, KwaZulu, and KwaNdebele, South Africa. It found that these community gardens are indigenous, acceptable to the local people, and are actively producing food, also demonstrating significant local expertise that should be recognized and developed by agencies. The article argues that these units have often been neglected by agricultural officers.

Kasipathy Kailasapathy · Ecology of Food and Nutrition · Sri Lanka

This study developed a model school garden (28m²) in Sri Lanka to provide part of the nutritional requirements for school children. The garden produced an average daily yield of 813g of vegetables, supplying significant percentages of a 10-12 year old child's recommended daily intake, including 115% of calcium, 151% of iron, 557% of vitamin A, and 1222% of vitamin C.

Chiaki Negoro, Atsushi Tunekawa · Journal of the City Planning Institute of Japan · Japan

This paper examines the public perception of urban agricultural land as valuable open space in urban fringe areas. The study found that urban agricultural lands are considered valuable "green" spaces, with orchards (mainly persimmon trees) and farms being particularly highly evaluated. These positive perceptions were observed in both agricultural and nearby residential areas.

M. Krelowska‐Kulas · Food / Nahrung · Poland (Kraków)

An investigation using atomic absorption spectroscopy in Kraków, Poland, found that vegetables from urban allotment gardens had average levels of lead, cadmium, copper, zinc, and iron several times higher than control samples from farms 100 km away. In some cases, maximum levels of certain elements approached the admissible limit. However, average levels of lead and cadmium in pigs and cattle showed no reason for objection.

功 梶井, 和彦 武内, 洋一 松木 · Institutional Repositories DataBase (IRDB) · Japan

This abstract describes the UTokyo Repository, an online platform aimed at centrally accumulating, preserving, and disseminating various academic achievements produced at the University of Tokyo in electronic form to the world. Its main purpose is to develop digital collections, make them available online, and preserve them for long-term access.

Youko Yokokawa, 洋子 横川 · Institutional Repositories DataBase (IRDB) · Japan

This 1988 report describes changes in Tokyo's agricultural structure driven by urbanization alongside the state of urban residents' diets. Labor and farmland shifted from Tokyo's special wards to the Tama area, where intensive cultivation of fresh produce such as vegetables was concentrated, while in mountainous districts agriculture was combined with forestry. Cultivated land had shrunk by about 60% over the preceding 25 years, and the number of full-time farm households had fallen by 70%, while part-time farm households roughly doubled. Taking advantage of proximity to a large consumer market, 118 vegetable species were cultivated, with production of daikon radish, spinach, and komatsuna increasing year on year. Self-sufficiency rates for key products were 12.7% for vegetables, 7.2% for milk, 3.4% for eggs, and 2.4% for meat. In the urban diet, average nutrient requirements were largely met, though calcium was somewhat lacking and vitamins B1 and C slightly insufficient. Intake of beans, seafood, and vegetables was low by food group, and average daily salt intake was 13.4g, above the 10g target. Eating out and skipping meals were relatively uncommon overall, but skipping meals — especially breakfast — was more common among high-school-age students and older.