Research & reports

范凯 · 中共贵州省委党校学报 · China

This paper investigates the development of urban agriculture in the region along the Shenda Expressway and Huanghai Avenue in China. Currently, the area features 14 high-efficiency grain fields over 67 hectares, 26 high-efficiency vegetable parks over 6.7 hectares, and nearly 200 high-quality agricultural projects across 10 categories, including orchards, nurseries, flower bases, and aquaculture farms, along with over 3000 high-efficiency agricultural parks. Urban agriculture is becoming a main force in the region's economic development and shows specific development trends.

James 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.

유병규 · · Global

This paper argues that peri-urban agriculture faces difficulties in maintaining its agricultural production function alone due to external factors such as rising land prices, urban development, the IMF crisis, and WTO agricultural renegotiations. It proposes that to revitalize peri-urban agriculture, a multi-industrialization strategy is needed, emphasizing not only agricultural production but also the spatial concept of "rural areas" by incorporating secondary and tertiary industry concepts. Specifically, the paper suggests that multi-industrialization strategies within the spatial concept of urban-integrated rural areas, such as the creation of "urban agricultural villages," are essential for the maintenance and development of agriculture.

Pablo Torres Lima, Luis Marino Santana Rodríguez, B. I. García Uriza, N. Bakker, Marielle Dubbeling, S. Gündel, U. Sabel-Koschella, H. de Zeeuw · · Mexico (Mexico City)

This record describes the geographical and climatic characteristics of the Mexico City Metropolitan Zone (MCMZ). The MCMZ covers an area of 7,860 km² and includes the Federal District and 54 municipalities. Mexico City is located in the center of the Mexican highlands at an average altitude of 2,238m, with main soil types including litosols, andosols, and feozem.

Claire Bach · · Canada (Montreal)

A case study of informal citizen-led urban agriculture projects in Montreal, Canada, focuses on the dynamics surrounding their establishment and complex structure. While often initiated by citizen groups, other actors, including non-profit organizations, municipal officials, or business owners, are also involved. This research demonstrates that collective urban agriculture projects exist simultaneously as a political practice that might not significantly alter the existing spatial and social orders.

Isabel Boussard · OpenEdition (OpenEdition) · Europe

This book, published in 1999, defines "urban agricultures" as agricultural activities aimed at land development within urban or peri-urban sites. It explores the subject beyond traditional French worker or family gardens, considering the diversity of garden types and the broad geographical scope across Europe.

Gary R. Vieth, Linda J. Cox, Margaret Josephson, James R. Hollyer · Environmental Practice · United States (Hawaii)

This article examines conditions to encourage hula dancers on Oahu, Hawaii, to switch from forest gathering for lei plant materials to alternatives like community gardens or commercial purchase. Some hula teachers expressed willingness to switch if alternatives were attractive, while others did not. The study suggests that policies making alternatives more appealing, such as reducing labor in community gardens or lowering commercial prices, may be more cost-effective than trying to change user preferences.

Richard Wiltshire, Ren Azuma · Local Environment · Global

In the late 1980s, Japanese experts seeking a model allotment garden rejected the UK model, perceiving it as low status and in decline, in favor of the German Kleingarten. This paper suggests reconsidering the UK experience, given efforts to rebrand UK allotment gardening within sustainable development and the challenges faced by the Japanese Kleingarten model in the 1990s' changed economic climate.

Bryan Zinschlag · · United States

This case study examines the City Soil Network (CSN), a community garden organization comprising seventeen garden sites in Portland, Oregon, thirteen of them in Northeast Portland — an area with a history of racial and ethnic discrimination. Methods combined content analysis of organizational publications, participant observation at four Northeast Portland garden sites, and interviews with eleven CSN members representing all three levels of involvement in the organization. Recent gentrification in Northeast Portland has disproportionately displaced African Americans and other historically marginalized residents, and the author argues that the CSN has so far failed to engage the residents who stand to benefit most from involvement.

Jean-Noël Consalès · Méditerranée · France

In Marseille, France, family gardens (jardins familiaux) have established themselves over a century as privileged witnesses to the different phases of urbanization (2000). From a necessary peripheral phenomenon during 1900–1945, to a land reserve during the postwar boom years, these collective vegetable-garden groupings stand today as symbols of urban society's renewed enthusiasm for peripheral agriculture. Marseille's family gardens have effectively become veritable territorial laboratories of urban agriculture in the Mediterranean.

WU Yong-xing · Shijie dili yanjiu · China (Shanghai)

A discussion of modern urban agriculture construction and development in Shanghai, China, examined from four perspectives: functional transformation, structural adjustment, development organization, and spatial structure composition.

Jörg Gertel, Salman Samir, N. Bakker, Marielle Dubbeling, S. Gündel, U. Sabel-Koschella, H. de Zeeuw · · Egypt

A paper on Cairo, the urban centre of Egypt, which has undergone numerous transformations shaping its social and spatial structure over its long history. It describes a complex urban structure in which modern, post-modern-style architecture stands beside centuries-old buildings, and inner-city slums directly border high-rise buildings with mirror-glass windows. Greater Cairo is described as a typical mega-city of about 13 million inhabitants across three municipalities — Cairo, Giza and Qaliyubiya. The abstract provided breaks off at this point and does not include specific content on urban agriculture.

David Billings · · United States

A study of Portland, Oregon, examines claims that the well-documented benefits of community gardens are inequitably distributed across society. Portland is recognized as a sustainability leader with an abundance of community gardens and urban agriculture, yet it is also one of the whitest urban cities in the United States, where people of color — and the black community in particular — have faced a legacy of oppression and marginalization. Based on 17 in-depth interviews and extensive observation of community gardens, the research finds that the whiteness of these garden spaces functions to marginalize black individuals and contributes to the ongoing oppression of the black community. It also documents how Portland's black community engages in community gardening as a means of resisting these and broader effects of structural racism.

· 法令（e-Gov法令検索・412AC0000000116） · Japan

The 2000 Food Recycling Act, pushing food businesses to reduce waste and recycle it into feed and fertiliser. Sets per-industry recycling targets and certifies 'recycling loop' plans — the legal frame for running food-scrap composting as a business.

Pothukuchi, K., Kaufman, J.L. · Agriculture and Human Values 16, 213–224 · United States

A pioneering paper on urban food-system planning, exposing the invisibility of the food system in city planning and establishing the rationale for municipal involvement in food policy.

Altieri M.A., Companioni N., Cañizares K., Murphy C., Rosset P., Bourque M., Nicholls C.I. · Agriculture and Human Values · Cuba (Havana)

This study analyzes Cuba's grassroots urban agriculture movement that emerged after the 1989 Soviet collapse, showing how ~8,000 gardens nationwide operated on agroecological principles without synthetic inputs, providing Havana with thousands of tonnes of produce by 1996.

Seana Irvine, Lorraine Johnson, Kim Peters · Local Environment · Canada

This case study provides an analytical account of the Alex Wilson Community Garden in Toronto, Canada, examining the connections between ecological restoration and community gardening. The garden, opened in June 1998, reflects Alex Wilson's work by linking these two enterprises to nurture relationships between people, communities, and the landscape. Its design reconstructs the natural and cultural history of southern Ontario with native plant species, aiming for a positive impact on local biodiversity. The participatory planning process involved various stakeholders and utilized planning tools like conservation easements.

Megumi Higuchi · Japanese Journal of Human Geography · Japan

This paper analyzed the Minuma Fureai Garden in Kawaguchi City, Saitama prefecture, finding that its operation costs exceed annual income from user fees (15,000 Yen/person/year), with municipal subsidies covering 18% of total income. While land use regulations keep rent low, deregulation could threaten the garden's existence. A user survey revealed 70% of users were over 50, and 60% re-applied after a one-year contract, though this varied by distance.

Daniel Maxwell, Wordsworth Odame Larbi, Grace Mary Lamptey, Sawudatu Zakariah, Margaret Armar‐Klemesu · Third World Planning Review · Ghana (Accra)

This paper compares four cases within peri-urban Greater Accra, Ghana, to assess the impact of rapid urban sprawl on the surrounding area. The study examines cases including land loss to housing, protection of agricultural land from urban sprawl, environmental degradation due to urbanization, and commercialization of peri-urban agricultural production from changing market demand. The paper also reviews the perspective that rapid peri-urban growth leads to the destruction of agricultural livelihoods without necessarily replacing them with alternative economic activity.

John A. G. Briggs, Davis Mwamfupe · Scottish Geographical Journal · Tanzania (Dar-es-Salaam)

Drawing on recent evidence from Dar-es-Salaam, Tanzania, this paper suggests that a combination of structural adjustment measures and the eased economic crisis in the 1990s changed conditions, resulting in the increasing commodification of land in the peri-urban zone. This shift transformed the peri-urban zone into an area of investment and economic opportunity, rather than survival, leading to the increasing exclusion of poorer urban groups. Furthermore, confusion arising from current Tanzanian land law, particularly tensions between customary and statutory law, complicates the situation.

Mary Anne Foo, Jason Robinson, Monica Rhodes, Lillian S. Lew, Maichew Chao, Sadira Sokhan Dy, William Eir · Health Education · United States (California)

This article describes how implementing policy changes in organizations and communities supported physical activity in the Southeast Asian community in Long Beach, California. Case studies from the Families in Good Health program illustrate the components of successful policy development for physical activity. Increased policy opportunities occurred when high levels of five factors were present: program champions were cultivated; strong partnerships were formed; the community gave approval of program results; community leaders were involved; and organizations or resources were ready for policy development.

Paule Moustier · Agritrop (Cirad) · Africa

Case studies conducted in Africa on urban household food supply systems evaluated the relative roles of urban and rural agriculture. These studies highlighted a strong complementarity between urban and rural sources in terms of products and periods, linking these observations to differences in production and marketing systems. To stabilize urban food supply in quantity and quality, support programs for farmers and traders should target both urban/peri-urban and rural areas in a differentiated but articulated manner.

Keiichi Moritsuka, Yoshiyuki Tokunaga, Hiraku Hoshi, Hiroshi Suda · INFRASTRUCTURE PLANNING REVIEW · Global

This paper proposes policies for allotment garden facilities and management, based on a survey of users' consciousness. The survey found that some users rent gardens that do not satisfy their purpose due to a lack of publicly available information about allotment gardens. The paper concludes that garden managers must publicize the purpose of establishing gardens and show eagerness, while users should communicate with managers, guides, and other users.

ETC Agriculture · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · Global

A resource guide compiling information on people and organizations with expertise relevant to formulating and implementing urban agriculture policies, plans and projects.

Rie Oba · Journal of the City Planning Institute of Japan · Japan

Since the 1991 amendment of Japan's Agricultural Land Act, agricultural land in designated urban areas has been divided into two categories: land conserved for agriculture and land available for residential use. This study investigated the state of allotment gardens in several such urban areas, focusing on whether the land was designated under the Agricultural Land Act and various related acts governing the establishment of allotment gardens. It clarified the resulting differences in residential-land development potential and farmers' economic conditions between the two categories.