Research & reports

Madara Dobele, Aina Dobele, Andra Zvirbule · Rural Sustainability Research · Europe

This research aimed to identify the main functions of urban agriculture and evaluate their significance in Latvia. The study identified 14 functions of urban agriculture, classified into five groups: political, economic, social, environmental, and technological. The most significant functions in Latvia were found to be social (promotion of social cohesion and public health, education, and maintaining traditions and values) and technological innovations.

Grzegorz Kopij · Acta Musei Silesiae. Scientiae Naturales · Poland (Wrocław)

In 2017, a study in Wrocław, SW Poland, recorded 50 breeding bird species in an urban environment (589 ha) dominated by green habitats, including allotment gardens (41.2%). Population densities were estimated for 41 species, with high densities observed for Phoenicurus phoenicurus (9.2 pairs/100 ha) and Sylvia atricapilla (7.3). Allotment gardens showed higher densities for Pica pica (14.5) compared to Corvus cornix (6.5), and for Columba palumbus (2.8) compared to Streptopelia decaocto (1.2).

Wiktor Halecki · Annales Universitatis Paedagogicae Cracoviensis Studia Naturae · Poland (Kraków)

This paper aims to present a coherent concept for reclaiming the estate in Drwinka River Park in Kraków, Poland. The design seeks to create a friendly space that residents can use for rest and meetings, as well as to enhance aesthetics and quality of life. Parks and community gardens are listed as strategic components for equipping the city with public spaces for meetings, recreation, and other activities.

Felix Zoll, Caitlin K. Kirby, Kathrin Specht, Rosemarie Siebert · Agriculture and Human Values · Germany

A quantitative study (n=790) among Community-Supported Agriculture (CSA) members in Germany used a multiple regression model to identify factors predicting trust in CSA and its farmers. The analysis found that "reputation," "supply of information," "direct social interaction," and "duration of CSA membership" influenced trust. Conversely, "certification status of the CSA farm" and "attitudes toward organic certification" did not significantly predict trust.

Kimo van Dijk, Lotte Veenemans, Ciska Nienhuis · · Netherlands (Amsterdam)

This report explains the importance of improving sanitation circularity, its link to circular urban food production, and the opportunities and barriers for its realization in Amsterdam. It discusses aspects related to sustainability, environment, quality, agronomy, legislation, health and safety, technology, economics, and awareness. The report provides recommendations for Amsterdam and other cities to stimulate the transition to circular sanitation and nutrient recovery/reuse in urban agriculture, including clarifying legislation and addressing barriers.

Roman Szkup · Journal of Geography Politics and Society · Poland

Changes in the ways of using plots in allotment gardens in Poland were investigated. A direct inventory and questionnaire survey were conducted among users of five gardens: one in Łódź and four in its suburban zone. Analysis revealed that the farther from the center of Łódź, the less dominant the leisure and recreational model was. Additionally, users' professional activity and age were identified as socio-demographic features currently determining the way plots are used in these gardens.

Anastasia Nikologianni, Alessandro Betta, Mattia Andreola, Angelica Pianegonda, Gian Antonio Battistel, Anna Ternell, Alessandro Gretter · Athens Journal of Sciences · Europe

This paper explores urban farming models and their role in climate change adaptation within urban environments, drawing on the SATURN project's collaboration across Gothenburg (Sweden), Trento (Italy), and Birmingham (UK). It presents Gothenburg's entrepreneurial model, where municipal management leases allotments to farmers to scale businesses and provide sustainable food. Trento combines bottom-up and institutional processes to foster short local supply chains, potentially benefiting from a land lease scheme. Birmingham's model views urban farming primarily as community support for mental health and awareness, rather than an entrepreneurial activity. The research demonstrates how abandoned and underutilized land can be regenerated through these diverse European urban agriculture models.

Catalina Cruz-Piedrahita, Charlotte Roscoe, Caroline Howe, Daniela Fecht, Audrey de Nazelle · Frontiers in Public Health · United Kingdom

A cross-sectional analysis of 204,478 UK Biobank participants examined the association of fruit and vegetable intake, physical activity, and greenspace exposure with health and wellbeing markers. Meeting recommended levels for fruit/vegetable intake and physical activity was linked to better health and wellbeing. However, participants in greener areas who were physically active were more likely to feel alone and report poor health, and evidence for three-way interactions was weak.

Phil Nichols, Sara Heitlinger · interactions · United Kingdom (London)

Spitalfields City Farm, an urban farm in Inner East London, has served as a site for participatory design collaborations with researcher Sara Heitlinger for over 10 years. This article presents an exchange of views between Heitlinger and farm manager Phil Nichols regarding the farm's work and their ongoing collaboration in the context of social and environmental sustainability.

Edyta Janus, Bożena Szewczyk-Taranek, Agnieszka Smrokowska-Reichmann · Folia Horticulturae · Poland

A questionnaire survey of 203 allotment garden owners in three Silesian cities, Poland, explored perceived functions and importance during the COVID-19 pandemic. Respondents over 61 years observed a generational shift from food cultivation to recreation, while no age group noted technological progress or new crops. Allotment gardens were crucial during the pandemic as a private, restriction-free space and a coping strategy for lockdown stress.

Janina Wittenberg, Maria Gernert, Hamid El Bilali, Carola Strassner · Sustainability · Germany (Münster)

This paper explores the role of grassroots initiatives in the transition towards a sustainable urban food system in Münster, Germany, using questionnaires, interviews, and desk research. Results indicate that many initiatives in Münster focus on education and information, raising awareness, rather than offering material alternatives. Policy, education, networks, and communication were identified as key leverage points.

Bianca Minotti, Angela Cimini, Gabriella D’Amico, Davide Marino, Giampiero Mazzocchi, Simona Tarra · Frontiers in Sustainable Food Systems · Italy (Rome)

This study analyzed food policy processes in the city of Rome, Italy, focusing on the Agrifood Plan, Food Policy for Rome, and Community Gardens Movement. Using a conceptual framework combining policy integration and governance innovation, the research showed that each process performs a different form of governance based on the actors and backgrounds involved. The study demonstrated a strong link between governance innovation and policy integration, with the conception and application of policy integration varying according to the process's governance vision.

Dorota Winnicka-Jasłowska, Sabrina TKACZUK · Architecture Civil Engineering Environment · United Kingdom

This study conducted qualitative research on three rooftop gardens in London, investigating their way of use, attractiveness, maintenance, and popularity levels. Surveys were carried out among visitors, alongside two non-participant observational surveys during warm and cold months. The research established a profile of users visiting such public spaces and determined characteristic architectural features that make these spaces accessible, attractive, and willingly visited.

Anna Kapała · Laws · France

This study aimed to identify legal instruments implemented in France that support short food supply chains and local food systems. The research identified these tools from various domains and levels, including national laws, government policies, and local government initiatives, analyzing them in relation to forms of short supply chains like direct marketing, producer stores, basket systems, urban agriculture, and public catering deliveries. The French instruments were found to be multiple, diverse, mostly innovative, and to consider social, environmental, and solidarity values.

Friederike Well, Ferdinand Ludwig · Land · Germany (Munich)

A design strategy for blue-green architecture (BGA) was applied and evaluated in a practical project at a school garden in Munich, Germany. Architecture and landscape architecture students designed and implemented a BGA, building a nature-based system where school garden greywater is treated in a constructed wetland and combined with rainwater to feed a redesigned pond. This increased biodiversity, contributed to the environmental education of pupils, and demonstrated high learning success for the students.

Hüseyin Berk TÜRKER, İlayda ANAÇ · Mimarlık Bilimleri ve Uygulamaları Dergisi (MBUD) · Turkey

This bibliometric study analyzed academic research on urban agriculture in Turkey published between 2001 and 2021, using Google Scholar, YÖK Akademik, and YÖK thesis center databases. It identified 3 doctoral dissertations, 14 master's theses, 1 book, 3 book chapters, 12 journal articles, and 32 symposium/conference papers. The research found that academic studies began in 2001 and increased after 2013, but noted that the subjects and methods of these studies are limited.

Sandrine Simon · Educação Sociedade & Culturas · United Kingdom (Bristol)

This article explores three types of climate change activism expressed through urban agriculture: 'proximities', 'disruptive dissent', and 'participatory urban governance'. It analyzes how urban agriculture, as a form of grassroots climate change activism, can help in taking action, using illustrative examples from Bristol, UK, and Lisbon, Portugal. The paper suggests that citizens are exploring ways to participate in combating climate change by changing economic and productive systems in their daily lives and lifestyles.

Zsuzsanna Varga, Etelka Katits, Katinka Magyari, Ildikó Palányi, Éva Szalka · Soproni Egyetem Kiadó eBooks · Europe

A report examining the practice of sustainable management and growth, taking the 1987 UN report as a starting point, through a case study and situation analysis of a nascent, innovative Hungarian agricultural start-up, examining how financial accounting data can be used to measure and interpret the sustainable growth rate (SGR). Drawing on case and situation analysis from the Hungarian consulting sector, the study applied a quantitative technique using a self-developed financial diagnostic and value-creation expert system called FINel. Alongside the theoretical conception of sustainable management and SGR, the report demonstrates its application in business practice, presenting sustainable finance adapted to corporate life cycles as the basis for sustainable corporate management in a holistic approach.

Ana M. Bartolome, Deiyalí Carpio, Beatriz Urbano · Amfiteatru Economic · Europe

This study used the digital agricultural geographic information system AGRO-GIS to calculate and predict potential urban agriculture from abandoned horticultural lands and greenhouses in urban areas, applying binary logistic regression to identify determinants of abandoned horticultural land and greenhouses and ANOVA to test differences in agrarian land variation among urban areas. Results showed an average of 97.85 ha of abandoned horticultural land and greenhouses providing potential urban cultivable land per city; a one-hectare decrease in non-irrigated land was associated with an 87.98% increase in the odds of potential urban agriculture, and a one-hectare increase in grassland-shrubland was associated with a 67.59% increase in the likelihood of potential urban agriculture.

Barbora Duží, David Fanfani, Stanislav Martinát · Agroecology and Sustainable Food Systems · Europe (Italy)

A case study of Prato Province (Tuscany, Italy) analyzing how urban and peri-urban farming is embedded in local community life. Methods combined spatial analysis, semi-structured interviews with local stakeholders (N=9), field observations and discussions with local farmers (N=17). The study identified a diversity of locally rooted agrifood initiatives and food networks connecting individual farmers with local residents, with farms varying in how re-embedded they were in the urban space of Prato and its inhabitants. Cooperation among local agrifood initiatives was found to contribute to a more sustainable territorial agrifood system, and a tendency toward more sustainable land management was observed in the region. The authors argue that coordinated local food governance and innovative territorial planning instruments could contribute to sustainable agrifood systems elsewhere.

Fürüzan Aslan, Yaşar Menteş, Oğuz ATEŞ · Turkish Journal of Agriculture - Food Science and Technology · Europe

This study examines strategies for integrating agriculture with the city of Kirklareli, Turkey, and its surrounding area to address problems arising from rapid population growth and irregular urbanization, using a four-stage method. Following a literature review, it collected and examined natural and socio-cultural data for the province, identified through field observation which neighborhoods were most suitable for applying an urban agriculture model, and set out implementation strategies and recommendations aimed at human health, environmental health, food safety, urban aesthetics, social integration and urban sustainability.

Beatriz Pineda Revilla, Sarah Essbai · · Europe

A chapter examines how community-led initiatives contribute to institutionalizing alternative food practices against a backdrop of urban-rural divide reinforcing growth-oriented food production and consumption. It analyzes two Amsterdam community-led food initiatives—a food co-op and a Community Supported Agriculture farm—in terms of their social, organizational, infrastructural, and institutional capacities, identifying two major organizational and institutional challenges, while arguing that the initiatives are increasing awareness of rural-urban interdependencies and laying groundwork for a shift toward a post-growth food system.

Neven Tandarić, Charles Watkins, Christopher D. Ives · Urban forestry & urban greening · Europe

Interviewing users of community and allotment gardens in Zagreb, Croatia, this study explored motivations for gardening and how different forms of garden management shape the generation of cultural ecosystem services (CES), supplementing and contextualizing responses with interviews of urban planners, academics, and gardening activists. Using the Fish et al. (2016) framework to identify CES in interviews, the study grouped gardeners' motivations into six categories: escape, usefulness and tradition, home-grown produce, socializing, wellness, and private oasis. Food production was found to be only of secondary importance as a motivator of urban gardening.

Ana María Bartolomé Sualdea, Beatriz Urbano · Revista española de estudios agrosociales y pesqueros/Revista española de estudios agrosociales y pesqueros · Spain

A case study of Palencia, in Castilla y León, Spain, analyzes urban agriculture's potential to address new challenges facing cities. It examines the challenges set out in the city's Sustainable and Integrated Urban Development Strategy (EDUSI) and urban agriculture's possible contribution to them, calculates the potential from recovering abandoned horticultural land using geographic information system agricultural data, and conducts semi-structured surveys and site visits with managers of urban agriculture initiatives. Results show a drastic decline in horticultural land in Palencia city alongside large multifunctional recovery potential, but existing urban agriculture experiences indicate a need for dedicated managers, detailed analysis of usable agricultural land, resolution of land allocation, and greater support and regulation to develop urban farming models serving social, occupational, leisure, participatory and productive functions.

Celia Martínez Hidalgo, Jesús Ángel Martínez, Germán Camino · Institutional Repository of the University of Granada (University of Granada) · Spain

This is a description of the LIFE Lugo + Biodinámico project in Lugo, Spain, which uses a climate-adaptation urban-planning strategy intended to let Lugo — and, by extension, other mid-sized European cities — adapt resiliently to climate change. Framed around UN environmental objectives for resilient and sustainable cities, the project's actions include establishing an urban forest, designing Spain's first "multi-ecological neighborhood," constructing Spain's first public building built with Galician timber, and compiling a catalog of sustainable urban design solutions intended for export to other European cities. Among its 28 interrelated actions, the urban-agriculture component involves creating ground-level and vertical vegetable-garden zones within the neighborhood as spaces for both social interaction and food production, and a pilot initiative called "Impulso Verde" examines construction and planning measures intended to contribute to passive carbon sequestration.