Research & reports

Esther Sanyé‐Mengual, Jordi Oliver‐Solà, J.I. Montero, Joan Rieradevall · Kobra (Universitätsbibliothek Kassel) · Europe

This paper presents an interdisciplinary scheme to evaluate the sustainability of urban rooftop agriculture (URA), investigating its quantitative and qualitative potential, and environmental and economic impacts. Using Barcelona, Spain, and Bologna, Italy, as case studies, four interdisciplinary methods were combined: qualitative research, geographic information systems (GIS), life cycle assessment (LCA), and life cycle costing (LCC). Results indicate that a combined GIS-LCA tool is useful for evaluating URA implementation and its environmental benefits at the city scale, with soil cultivation using compost in open-air rooftop gardens being the most eco-efficient option.

Elizabeth Carruthers, Carole Keane, Jo Ingleby · · United Kingdom

This project in the United Kingdom aimed to provide children with first-hand knowledge of food growth and its environmental connection. It sourced seasonal and local ingredients from gardens, grocers, an allotment at Windmill Hill City Farm, and Farmers’ Markets for children to explore.

Evelyn Gustedt · Challenges in Sustainability · Germany

This article reflects on traditional and contemporary gardening movements in Germany, focusing on gardening in spaces subject to land lease agreements, tenancy, or illegal land take. The author examined various definitions, the historical development of urban gardening, and the values users relate to these activities. Based on a literature review, observations, and discussions, the author concludes with considerations on these gardening movements in relation to urban sustainable developments.

Marta Sylla, Julia Olszewska, Małgorzata Świąder · Journal of Agribusiness and Rural Development · Poland

This article analyzes the current state of Community Supported Agriculture (CSA) in Poland, focusing on farm characteristics, spatial distribution of producers and consumers, and operational principles of CSA groups. Based on survey data from telephone interviews, the analysis indicates a rapid increase in CSA groups, which primarily operate in large cities. A common operational principle is that consumers prepay for organic, high-quality produce at the beginning of the growing season.

Emanuela Saporito · Kobra (Universitätsbibliothek Kassel) · Italy (Turin)

This action-research study in Turin, Italy, examines the OrtiAlti project, which revitalizes abandoned urban buildings through rooftop community gardens. The research aims to understand how rooftop farming, framed as a social innovation practice, contributes to urban regeneration, place-making, and urban resilience. It discusses rooftop food gardens as urban regeneration devices that combine environmental and social benefits through food production.

Melina Dávila Garrido, Carlos Leal Iga · DECUMANUS · Spain (Madrid)

This qualitative-ethnographic study investigated factors and social relationships in the urban garden "Esta es una plaza" in Madrid, Spain, using semi-structured interviews with participants. Initially, there were no social relations, trust, or belonging among neighbors, but confidence and a sense of belonging improved over time. Despite participant rotation, the urban garden has prevailed, with a variety of activities and increased social relations being key factors for its development and maintenance.

Viviana Ferrario · TERRITORIO · Italy (Padova)

This paper examines the renewed general interest in agriculture as a food producer, possibly due to conditions posed by the crisis of the late 2000s. It uses the recent case of a large agricultural area in the southwest quadrant of Padova, known as 'Basso Isonzo', to update territorial interpretations and design strategies in light of the increasing importance of food production, transformation, and consumption.

Teresa Briz, Isabel de Felipe-Boente · DOAJ (DOAJ: Directory of Open Access Journals) · Spain

This study tested a method for identifying urban green areas and assessing residents' attitudes towards ground and roof greening in Madrid, Spain. Researchers quantified available roofs and interviewed residents about their willingness to install and maintain green roofs, using a techno-socioeconomic evaluation and the Willingness-To-Green Index (WTG). A new Green Evaluation Weighted Index (GEWI) was proposed, showing that districts like Salamanca (Madrid), San Martí (Barcelona), and Nervión (Seville) had a greater presence of urban agriculture.

Stephanie Nuria Spijker, Constanza Parra · Journal of Environmental Planning and Management · Europe

This paper discusses the potential of social innovations to transform urban green spaces in Groningen and London, applying the concept of socio-ecological practices to urban and guerrilla gardening. Based on document analysis, interviews, and garden observations, the study examines links between behavioral drivers, social innovation, and green space governance. It finds that underlying motivations like values and self-efficacy contribute to place-keeping transformations, suggesting socio-ecological practices can generate socially innovative physical, social, and policy changes in urban green space governance.

Ida Åberg, Sophia E. Hagolani‐Albov · · Europe

This study states that urban agriculture is a phenomenon occurring in built environments that does not necessarily disrupt the city's form and function. It mentions the close proximity to nature in urban areas but does not elaborate on its details in the abstract.

Lidia Poniży, Kamila Stachura · Quaestiones Geographicae · Poland (Poznań)

This case study of Poznań, Poland, examines urban spatial policy regarding allotment gardens. It finds that despite their importance as green infrastructure, allotment gardens receive little attention in city plans and policies, and face threats from investment pressure due to an underestimation of their role. The study emphasizes that preserving these gardens relies on local spatial planning.

Michael Schläppi · Metropolitan Universities · United States (Milwaukee)

This paper discusses the Sustainable Research and Economic Development model, which involves undergraduate students in interdisciplinary community-based research. Marquette University in Milwaukee, Wisconsin, supports community efforts to bring healthy food to urban environments through interactions with the Cooperative of the Institute of Urban Agriculture and Nutrition (CIUAN). The model explores pathways for urban agriculture and urban farmers' markets to convert blighted properties into productive spaces as part of metropolitan economic development.

David Arredondo Garrido · ZARCH · Spain

This study analyzed four urban agriculture and gardening initiatives in the city centers of Seville, Barcelona, Madrid, and Zaragoza, Spain, over the last decade. These projects aimed to counteract the homogenization of urban historical landscapes and create spaces for culture and social interaction. Despite difficulties in their management and their minor impact, these interventions demonstrated a method for reconfiguring urban landscapes in abandoned central areas.

Marlinde Koopmans, Daniel Keech, Lucie Sovová, Matthew Reed · Moravian Geographical Reports · Europe

This paper analyzed urban agriculture (UA) and place-making in Ghent, Brno, and Bristol, using a spatial lens across three case studies. It revealed that local authorities struggle to find space for UA, leading to its frequent, often temporary, emergence in marginal areas vulnerable to planning changes. The analysis exposed inherent tensions within UA, conceptualized as tensions between abstract space and concrete place narratives. It was suggested that UA, as a collective socio-cultural process, can transform functionally replicable spaces into unique places, contributing to place-making, and urban planning should secure physical spaces and create possibilities for local autonomous governance.

Jonida Alliaj · · Europe

This qualitative investigation examined rooftop farming in Turin, Paris, and Rotterdam, focusing on local practices, policies, and stakeholder perceptions of sustainability and social impact. Findings reveal significant differences in governance: Turin's OrtiAlti project faced difficulties due to absent city strategies and policies, while Paris has a moderate number of rooftop farms with recent supportive policies. Rotterdam's Dakakker is a consolidated project, supported by local government through multi-stakeholder participation.

Rafał Jasionkowski, Anna Lewandowska-Czarnecka · Ecological Questions · Poland

This paper aims to present the possibilities of food production in cities in Poland, particularly in the context of sustainable development. Urban agriculture can play an important role in the sustainable development of cities, with the idea of crop cultivation and its implementation dating back centuries, and new forms of ecological farms being designed with technological advancements.

Veronica Barry · BCU Open Access Repository (Birmingham City University) · United Kingdom

This paper discusses the recognized link between spatial planning and public health, highlighting urban agriculture (UA), gardening, and food growing as contributors to healthier urban environments. It states that UA can benefit health at community and individual levels through land regeneration, while also supporting broader health policy development.

Bogumiła Staniów · Roczniki Biblioteczne · Poland

This article discusses the "Young Michurinist Library" series, popular science books about nature for children and young people published in post-war Poland from 1953 to 1956. The books in this series provided readers with information on plants, animals, and amateur husbandry, alongside elements of communist ideology. They aimed to disseminate Michurinism and teach pupils how to cultivate crops, maximize the use of available plants, and enrich their diet with easily managed farm animals, often through fictionalized stories.

Wioletta Biel, Anna Jaroszewska · Scientia Agricola · Poland (Szczecin)

This study determined the nutritional value of leaves from four berry species (raspberry, blackberry, chokeberry, and sea buckthorn) collected from allotment gardens in Szczecin, Poland. Sea buckthorn leaves were the richest in protein, raspberry leaves in lipids, and all four were rich in crude and dietary fiber. The leaves showed desirable Ca:P and Na:K ratios, suggesting potential as mineral sources for bone formation and hypertension treatment, with sea buckthorn leaves also being a safe source of iron.

Fernando Richter Iturregui · Dialnet (Universidad de la Rioja) · Spain (Basque Country)

This study aimed to understand the current significance of urban agriculture in Spain and the Basque Country as an emerging leisure experience and expanding social phenomenon. It employed a dual-pronged investigation, quantitative to assess the magnitude and qualities of urban agriculture in the Basque Country within the Spanish context, and qualitative to understand how users interpret the practice. The research sought to identify the characteristics describing urban agriculture as a leisure experience.

Nadia Tecco, Federico Cóppola, Francesco Sottile, Cristiana Peano · Future of food: journal on food, agriculture and society · Italy (Turin)

This paper, based on fieldwork in two urban communal gardens in Turin, Italy, examined the spatiotemporal dimension of urban gardening, focusing on governance and the impact of regulations. It found that urban garden management is problematic due to the complex relationship between gardeners and allotments. Local government and promoting associations face challenges in adapting to and managing the evolving phenomenon, encountering internal conservative resistance and external pressures for change. These governance aspects have not been sufficiently considered.

Myles McGregor‐Lowndes, Frances Hannah · QUT ePrints (Queensland University of Technology) · United Kingdom

On August 14, 2017, the First Tier Tribunal, General Regulatory Chamber (Charity) in the United Kingdom, ruled on the case of Densham v The Charity Commission For England And Wales. An allotment holder in a community garden failed in their claim that the allotments were not a charity, and the existing Scheme was allowed to stand.

Alessandro Scuderi, Luisa Sturiale, Claudio Bellia, Vera Teresa Foti, Giuseppe Timpanaro · RIVISTA DI STUDI SULLA SOSTENIBILITA · Italy (Catania)

This study addresses the proposal by the Municipality of Catania to create one of Europe's largest urban gardens in a marginalized, socio-economically degraded area of the city. Starting from an analysis of urban agriculture at the European level, the work aims to highlight the strengths, weaknesses, opportunities, and threats of this new form of urban green space through a participatory SWOT analysis.

Sarah Kumnig · transcript Verlag eBooks · Europe

This study, titled "Between green image production, participatory politics, and growth pressure: urban agriculture and gardens in the context of neoliberal urban development in Vienna," was published in Umkämpftes Grün on page 139.

Byoungwook Min, Yoonchun Jung · · Europe

This research is an urban design project focusing on Groot-IJsselmonde, a post-war housing area in Rotterdam, the Netherlands. It explores how a landscape approach can contribute to regenerating a decrepit residential district, proposing to add productive functions to unused green areas and meaningless landscapes to enhance the community's economic and social elements.