Research & reports

Xanath Bautista-Villalobos, Eduardo Garcı́a-Frapolli · Hábitat y Sociedad · Mexico

Two community urban gardens in Mexico City were analyzed through the lenses of agroecology, the social and solidarity economy, and social innovation. Working with garden administrators and key participants, the researchers defined participatory indicators and ran workshops to gauge local perceptions of how the gardens function. Both initiatives were viewed positively by their communities, though few residents were actually involved. Most evaluated variables scored satisfactorily, but aspects such as the source and use of water, income distribution within the community, and the creation of communal budgets had not met their objectives.

David Berná Serna, Sara Sama Acedo, Patricia Homs Ramírez de la Piscina · Revista Española de Sociología · Spain

Against the backdrop of the current eco-social crisis, this article analyzes the "eco-transformative capacity" of collective initiatives in three Spanish case studies: neo-ruralization and natural wine production in the Sierra Oeste de Madrid and southern Sierra de Gredos, agroecological supply systems in Catalonia, and community urban gardens integrated into a municipal program in Madrid. The analysis focuses on the motivations, challenges, and limitations agents encounter while practicing sustainable ways of dwelling, producing, and consuming, and on their relationship to public institutional agendas on eco-social transition.

Jennifer C. Franco, Saturnino M. Borras · Oxford University Press eBooks · Global

This chapter examines the dominant convention in critical agrarian studies and agrarian movements — that land struggles are best captured by an agrarian-reform framework of expropriating land from large private monopolies for redistribution to landless and near-landless working classes. It argues that while this type of struggle remains important, it does not fully capture the range of land struggles of working people across rural and urban, agricultural and nonagricultural spaces. Over recent decades the working classes have fragmented, as the numbers of people combining agricultural/nonagricultural and rural/urban livelihoods have vastly expanded, decentering working people's land struggles from the classical treatment tied to agriculture and capitalism. Land struggles today are dispersed and multisited, with political leadership and power that are polycentric rather than unified, and span multiple scales.

Guolin Xu, Shigeto YANAI · Journal of The Japanese Institute of Landscape Architecture · Japan

Based on a survey of 11 urban parks with allotment gardens in Yokohama City, Japan, this study examined the characteristics that promote participation by diverse entities in park management and explored more effective management approaches. Results showed that involvement of local organizations in management was limited to a small number of programs, that participation by diverse entities was associated with increased community interaction, improved intergenerational interaction, and greater park use, and that community gardens gave residents a venue for shared agricultural activity that promoted both community interaction and broader participation in management.

M. S. (Mahmudova) Abdusattorovna · Neliti · Global

An article (Neliti, 2024) states that research examined how road, roadside, and building construction occurred at large scale as a result of the construction of cultural and recreational parks, landscape design, and public parks during the Timurid period. The abstract provides no further detail on data, methods, or specific findings.

Nick DeMarsh, Alfonso Morales · Urban agriculture · United States

Focused on cities in the United States, this paper (2024) frames urban agriculture as an opportunity to challenge the status quo of current urban and food systems, discussing the opportunities and challenges that increased urban population and density create for it through Howe and Kaufman's ethical framework of means and ends. Noting the tendency for ethical ends (economic or other outcomes) to preempt consideration of ethical means or processes, it applies this means-and-ends framework to propose three key ideas for framing the ethics of urban agriculture: a place-based historical perspective, a bridge connecting cities and regions, and a nested approach to reimagining healthy socio-ecological systems. It argues that urban agriculture practitioners must understand the history of urban places and agricultural processes both as consequences of national historical processes and in present place-specific contexts and future orientations; that urban agriculture's contribution to an environmentally sustainable future rests on recognizing food production and consumption as an essential part of human life; and that its transformative potential stems from its significant role in the urban and food systems that shape everyday life — while cautioning that this potential does not mean change through urban agriculture is inevitable, since it requires participants and stakeholders to critically examine their own practices and expectations.

Mochamad Yusuf · Al-Masharif Jurnal Ilmu Ekonomi dan Keislaman · Indonesia

Focused on agriculture — one of the strongest sectors supporting Indonesia's economy — this descriptive paper (2024) examines the readiness of Central Java Province, the country's third-largest producer of agricultural output, to build a green economy while adopting a nature-conservation blueprint. Using secondary data collected and analyzed into author-formulated recommendations, the paper finds Central Java is pursuing green-economy and circular-economy practice through the agriculture sector via organic crop cultivation, urban farming, farmers markets, and environmentally friendly agricultural-product education, and concludes that maximizing this implementation requires supporting government regulation/legislation together with societal practice.

Héctor Ávila Sánchez · Investigaciones Geográficas Boletín del Instituto de Geografía · Global

This conceptual article examines periurbanization as one of the most dynamic territorial expressions in contemporary society, discussing the reconfiguration of food-production spaces in peri-urban areas that form part of metropolitan systems as a social and territorial process. It addresses proximity, the consolidation of short supply circuits, and new territorial forms such as city-region food systems and "agrarian parks" (parques agrarios) — a form found mainly in Europe that the article frames as a territorial innovation countering the disarticulation of peri-urban agrarian space under growing metropolization. It discusses the spread of cooperative-based forms (food hubs, cooperative supermarkets, shared workshops) and the roles of social movements, producer organizations, and public institutions in shaping peri-urban territorial governance, framed through solidarity economy and social justice.

Iman Mamnoon · GeoFocus Revista Internacional de Ciencia y Tecnología de la Información Geográfica · Global

Using a GIS-based risk assessment methodology, this study develops a quantitative food-insecurity scale for the most vulnerable urban populations, calculating risk as a combination of social vulnerability and hazard (difficulty of access to food distribution), and applying the model to two case studies: southeast Washington, D.C., in the United States and Puente de Vallecas in Madrid, Spain. A Social Vulnerability Index was computed from average income, education level, unemployment rate, and age, while hazard values were derived from proximity to supermarkets. The analysis identified high-risk food-insecurity areas in both neighborhoods requiring urgent intervention measures. In Puente de Vallecas, census tract 07913143 was identified as a high-risk hotspot with a Social Vulnerability Index of 1.646495 (range 0.901–3.223) and a risk value of 3 (range 3–10); in southeast D.C., tracts 7601 and 7605 were selected as high-risk zones for further study, with Social Vulnerability Index values of 2.221 and 1.737 (range 1.040–3.525) and risk values of 2 and 5 (range 0–10), respectively. The study also identifies a general shortage of areas combining residential and commercial use and limits on public transport availability in the food-insecure urban areas studied.

Tatiana Hlinka · Journal of Student Research · United States

In New Jersey, 50 food desert areas face the most severe food insecurity across both rural and urban contexts. This study identified nine barriers to implementing urban agriculture initiatives in New Jersey's urban food deserts, using a sequential quantitative analysis combining a survey of food systems professionals with a GIS-based spatial analysis to identify the most prevalent barrier. Working in partnership with New Jersey urban agricultural organizations, the study found that lack of funding was the most commonly cited barrier to expanding urban agriculture initiatives. The GIS-based spatial analysis found that high-priority barriers varied by region, but that all organizations identified funding, or lack of access to funding, as a significant barrier regardless of whether they operated in a low- or high-income neighborhood. The study concludes that policymakers must reevaluate the role of urban agricultural organizations in New Jersey's urban food deserts.

Tiffanie F. Stone, Janette R. Thompson, Emily Zimmerman, Tássia Mattos Brighenti, Matt Liebman · Renewable Agriculture and Food Systems · United States

In the US Corn Belt near Des Moines, Iowa, researchers combined land-use visualization with producer surveys to examine a future scenario supplying 50% of a metropolitan population's dietary needs from local "table food" (fruit, vegetable and grain crops for direct human consumption) by 2050. Surveys were sent to 1,360 row crop and 55 specialty crop producers, yielding 316 and 25 eligible responses respectively. The scenario would require less than 3% of available agricultural land and roughly 130 additional producers, mostly in grain production. Based on producers' stated plans, local production could supply about 25% of residents' fruit, vegetable and grain needs, up from a 2% baseline. Row crop producers ranked food safety regulations as their strongest constraint, specialty producers ranked labor availability, and both groups cited crop insurance and processing facilities as important.

Essi Lamberg · The Journal of Architecture · Africa

A case study of the Tanga, Mbeya and Moshi master plans (1973-1975) in Tanzania, developed with Finnish technical assistance, challenges the conventional narrative that Nordic countries acted as neutral, benevolent foreign aid agents. The analysis shows Finnish planners operating in an ambivalent environment combining colonial heritage, decolonial policy and neo-colonial practice, developing a planning approach that translated travelling concepts of suburbanization, neighborhood models and urban gardening into the language of Tanzanian decolonial policy. The three master plans used garden city planning ideas to extend planning principles formerly reserved for the white European elite to the entire urban population, in service of the socialist ujamaa project.

Pawana Nur Indah, Gung Risa, Endang Yektiningsih, Indra Tjahaja Amir · Jurnal Ilmiah Manajemen Agribisnis · Indonesia

In Gending Village, Kebomas District, Gresik Regency, Indonesia, 87 purposively sampled residents who had practiced urban farming and a healthy lifestyle for at least two years were surveyed by questionnaire interview, and Partial Least Square analysis tested how social capital dimensions affect community empowerment. Trust (T=0.786), social norms (T=0.511) and social network (T=0.810) all exceeded the 1.96 significance threshold, showing significant positive effects of each dimension on empowerment of the urban farming community.

Górna, Ada · · Global

A book examines the position of urban agriculture within the spatial and functional structure of cities in the Global South through case studies of three cities: Havana, Singapore and Kigali. Drawing on fieldwork conducted in each city, it documents the diverse characteristics of urban agriculture across differing socio-economic, spatial, political and environmental conditions and identifies constraints on its development.

Charlie M. Shackleton, Peta Brom, Nanamhla Gwedla, Abraham R. Matamanda, Mallika Sardeshpande, Sopna Kumar-Nair · Cities · South Africa

Using South Africa as a case example, the study scored six types of urban green infrastructure (UGI) — amenity spaces, blue infrastructure, natural/semi-natural lands, urban parks, urban agriculture and verges — against five dimensions of poverty alleviation: cash or non-cash income, skills development and learning, physical and mental health, reduced vulnerability and risk, and participation in decision-making, rating current and future potential alongside the degree of change required. Urban agriculture was scored as having the highest current potential to contribute to poverty alleviation and verges the lowest, while parks and amenity spaces offered the greatest returns per effort and verges were identified as key sites for pro-poor intervention due to their wide distribution. Overall, the study concluded that greater investment and changes in the attitudes of authorities would have a bigger impact on poverty alleviation across all UGI types than changes to policy and procedure.

Agnieszka Gralińska–Toborek · Journal of AESTHETICS & CULTURE · Global

A discussion piece categorizes guerrilla gardening — the grassroots activity of planting vegetation in public spaces — into four types: gardening, activism, art and farming, each further subdivided into areas such as beautifying urban spaces, promoting social change, providing food, advancing education and building community. It notes that empirical research increasingly points to a discrepancy between the modest practice of gardeners and the more expansive expectations of theorists, symbolized by the movement's use of military terminology, and observes that research on guerrilla gardening lacks in-depth aesthetic reflection.

Madison Powers · · Global

This chapter surveys the food-security implications of agricultural land use, unsustainable features of widespread food production practices, and the debate over agricultural intensification versus extensification, then examines land use's consequences beyond the land itself for groundwater, surface water, oceans, ambient air quality, and planetary systems. It explains the causes of forest destruction and fragmentation driven by the global expansion of land used for "high-risk commodities," the linkage between deforestation and declining terrestrial biodiversity, and the global market dynamics driving both crises. It assesses socioeconomic and ecological shortcomings in some proposed nature-based solutions, showing that they perpetuate an unsustainable business-as-usual approach, and summarizes how these land-use issues are conceptualized as human-rights concerns and translated into policy proposals.

Bruno Dias Magalhães, D. B. Almeida, Gabriel Mattos Ornelas, Lara Andrade Silva Viana, Flávia de Paula Duque Brasil, Carneiro, Ricardo José, 1955-, Fundação João Pinheiro, Universidade do Estado de Minas Gerais, Universidade do Estado de Minas Gerais, Fundação João Pinheiro, Fundação João Pinheiro, Fundação João Pinheiro · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil

An analysis of the process of building the Participatory Guarantee System (SPG) for organic/agroecological production in the Belo Horizonte Metropolitan Region (RMBH), Brazil. The SPG's construction traces back to 2004, driven mainly by social movements and civil society actors engaged with urban agroecology; in 2018 the Belo Horizonte municipal government initiated the first protocol of intentions to strengthen agroecology in the RMBH, creating an Inter-institutional Support Committee with SPG consolidation as one of its goals. The article traces this articulation trajectory, emphasizing civil society and social movements' role in what it frames as a "peri-institutional" space, examining how the Committee builds capacities as agroecology draws closer to the state, while also questioning how much real autonomy and agency the people who actually produce and sell within this arrangement retain.

Tarek Ben Hassen, Hamid El Bilali · · Global

This book chapter combines bibliographical and topical analysis of scholarly and gray literature with case studies from Middle East and North Africa (MENA) countries to examine the state of urban and peri-urban agriculture (UPA) amid regional climate pressures — rising temperatures and frequent droughts damaging limited water resources and threatening agriculture and food security. The chapter reports that UPA in the region lacks adequate infrastructure and resources, including access to water, suitable land and equipment, and that in many MENA cities, the absence of government initiatives combined with land tenure problems and high land prices makes UPA less prevalent and less viable; it concludes that improved policy support and enabling regulations — including zoning rules and financial and technical support — are needed to expand UPA in the region.

Laurence Bhérer, Pascale Dufour, Françoise Montambeault · Urban Affairs Review · Canada

A two-level analysis tracing the trajectory of urban gardening and dumpster diving/food recuperation practices in Montréal, Canada, from grassroots emergence to inclusion within institutional frameworks. Rather than treating citizen-led initiatives as either co-opted by formal institutions under austerity or as pure "spaces of resistance" to neoliberalism, the study shows that individuals and loosely organized collectives involved in these practices are embedded in complex relationships with local institutions and third-sector organizations, which in turn structure the practices and their consequences. It describes this institutionalization as occurring gradually, through practitioners' interactions with each other and with their social and institutional environment.

Bambang Tri Kurnianto · West Science Nature and Technology · Global

A review article examining urban farming practices — including rooftop gardens, vertical farms and community gardens — as approaches to the land scarcity and food-security pressures of rapid urbanization. Drawing on case studies from cities worldwide, it discusses their reported role in improving food access, reducing carbon footprints and fostering social cohesion, and argues for integrating urban agriculture into urban planning together with supportive policy and community engagement. The article does not report original data, a defined study site, or quantified outcomes.

Raul Augusto Barroso, Otavio Neto · Revista Multidisciplinar do Nordeste Mineiro · Brazil

A literature review of scientific articles, established websites, books and magazines — searched online using keywords such as "urban agriculture," "urban gardens," "vertical gardens," "small-space agriculture" and "sustainable agriculture" — examined how urban agriculture is transforming urban spaces. An initial 622 related documents were identified and narrowed to the most recent (2021-2022), leaving 20 used in the analysis. The results show urban agriculture consolidating as a transformative force that shapes urban spaces beyond simple food production, providing both environmental and social benefits, promoting food security for participants and their communities, and making use of underused and often abandoned spaces.

Rosli Muhammad NAIM, Maisarah Abdul MUTALIB, Aida Soraya SHAMSUDDIN, Mohd Nizam LANI, Indang Ariati ARIFFIN, Shirley Gee Hoon TANG · Frontiers of Agricultural Science and Engineering · Global

A review article on sustainable agriculture and food systems characterizes sustainable agriculture as farming practices that meet immediate needs while preserving future generations' capacity to meet theirs, with sustained productivity, pollution reduction, and economic viability as primary aims. Drawing on existing research, it reports benefits including climate resilience, reduced greenhouse gas emissions, improved water quality, enhanced biodiversity, improved soil fertility, and stronger rural livelihoods, alongside challenges such as substantial transition costs, conflicting policy objectives, and the persistence of conventional methods. The review identifies strategies including agroforestry, agroecology, urban agriculture, farmer knowledge exchange, ecosystem-service payments, and shorter supply chains as ways to accelerate progress, contingent on appropriate policy and incentive support.

A. Fanny, António Ferreira, Paulo Conceição · Urban Geography · France

This paper analyzes social housing strategies grounded in "right-sizing"—including demolishing vacant housing, consolidating urban development, and converting vacant land into community gardens—in two shrinking French cities, Le Creusot and Montluçon. The analysis found that while both cities implement some quantitative adjustment of housing supply to demand, their actual strategies are considerably more complex, combining multiple synergistic lines of action, and the paper highlights that right-sizing as an analytical concept remains constrained by austerity principles.

Gamal El Afandi, Hossam Ismael, Souleymane Fall · Sustainability · United States

Using a hybrid approach combining the HYSPLIT and AgDRIFT models, this study estimated organophosphate pesticide spray drift from corn and soybean fields into urban-agricultural interface communities in Sangamon County, Illinois, at both field and county scales. Preliminary findings indicate that all residential areas near agricultural land are at risk of pesticide drift, since buffer zones do not exceed 25 meters; of 34 water bodies (rivers, lakes, streams, and drains) within the 30,200-acre study region, 12 fall within the high-drift zone, and roughly 106 buildings across an estimated 10,300 km² were found to have potential exposure to drift.