Research & reports

Kelvin Haule, Bupe Kabigi · Ghana Journal of Geography · Tanzania

This study analyzed land markets and their influence on peri-urban agriculture and livelihood strategies in Tanzania. It found that widespread monetary land markets, including formal, informal, speculative, entrepreneurial, and land grabbing forms, are transforming peri-urban agriculture into non-farm activities. These informal changes are causing a “sendoff” of peri-urban agriculture, and if unmanaged, land markets are suggested to become a blight for indigenous people selling land.

Zeina ElZein · Chinese Journal of Urban and Environmental Studies · Global

This paper reviews articles on the water, energy, and food nexus and urban resilience from the past 10 years, exploring the need for interdisciplinary approaches. It identifies key research foci, gaps, and future research needs. Recommendations for future studies include allocating funds to ensure vulnerable communities' access to resources, sustainable operation of urban agriculture practices, circular economy and reuse, and engaging experts, local authorities, and communities in decision-making and training. The study also recommends using quantitative assessment to identify the impact of urban agriculture and urban water management practices on the environment and including socio-economic aspects in assessment models.

Mohammed Elyaagoubi · African J of Economic and Sustainable Development · Morocco

This study investigates the decline of agricultural land in Guersif City, Morocco, due to rapid urbanization. Sociological surveys and technical data from 1954 and 2021 were used to identify and quantify the rate of agricultural land loss. The preservation of urban agriculture in Guersif faces a real challenge from other, more profitable activities.

Farhang FaghihLarijani, Elaheh Amani Vamarzani · DOAJ (DOAJ: Directory of Open Access Journals) · Iran

This study investigated whether an independent legal system exists in urban areas of Iran to recognize, maintain, and develop urban agriculture. It found that despite urban laws recognizing agricultural activities, legislators have not enacted a comprehensive law specifically for urban agriculture, nor explicitly included it in urban land definitions. The study hypothesized that a primary challenge is the lack of a compatible legal framework.

Wenli Dong, Gangjian Lin · Buildings · Global

This study established a hierarchically structured decision model for Urban Agriculture within Greyfield Regeneration Environments (UAGR) to improve project implementation. It identified 25 influencing factors, prioritized 11 using the Fuzzy Delphi method, and analyzed their interrelationships with an interpretative structural model based on expert questionnaires. The model was then applied to case studies in Shanghai and Hangzhou, providing practical guidance for urban agriculture development.

Luke Beesley, Michael Hardman · Cities · Global

This opinion piece discusses the potential risks of urban agriculture (UA) practices within Green Social Prescribing (GSP), particularly in post-industrial regions. It highlights barriers related to heavy metal-enriched urban soils, emphasizing the need for greater awareness and management of these risks. The piece provides recommendations for improving knowledge exchange on urban soils and risk in GSP contexts.

Efadul Huq · International Journal of Urban and Regional Research · Bangladesh (Dhaka)

This article argues that in the global South, ecological infrastructure often displaces marginalized urban dwellers by erasing existing informal agricultural practices, or "green informalities." Based on research with urban farmers facing eviction in Dhaka, Bangladesh, it highlights that these green informalities are crucial for understanding grassroots practices and collective power-building. The study advocates for recognizing the political and affective dimensions of informal urban agriculture as a socially just ecological infrastructure that prioritizes justice and dweller agency.

Merlijn van Hulst, Catherine Durose, Annika Agger · International Journal of Urban and Regional Research · Global

This article theorizes sociopolitical innovations as practices that reshape urban spaces for local social and political ends, identifying three activities: assembling, extending, and institutionalizing innovations. An international qualitative study of neighborhoods in Amsterdam, Birmingham, Copenhagen, and Glasgow underpins this theorization. The study notes that while the ongoing development of everyday systems may have limited immediate transformative impact, it prefigures an alternative embedded in urban life.

Muhammad Waseem Khan, WU Qun, Siqi Yan, Komal Bilal, Muhammad Bilawal Junaid, Wesam Atef Hatamleh · Journal of Urban Planning and Development · Global

This global study investigated the multifunctional role of land-use planning in peri-urban and urban agricultural drylands, using a survey of 680 participants and a structural equation model. Findings indicated that amenity, landscape and recreational value, and proximity significantly affect these areas. Conversely, large rural lots in China's Tianjin region negatively affected both the level of urbanization and urban agricultural drylands.

Paula Mota Santos · Social Inclusion · Portugal (Porto)

Grassroots urban horticultural plots (hortas) in the Porto Metropolitan Area, Northern Portugal, are informal communities that have existed for decades, often involving over 20-30 people. However, these low-income urbanite horticultural communities are not cherished by city governance, which does not prevent their destruction. This incompatibility between urban governance and grassroots communities hinders the right to the city for the low-income urbanites who created them.

Isabel Cristina Carvalho, Raquel Luz Sousa · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · Global

This chapter advocates for teaching contexts that integrate community art practices, using an informal urban agriculture laboratory as a basis. It proposes pedagogical approaches for Architecture and Urbanism education that leverage action and experimental research to structure living spaces, focusing on proximity, solidarity, intergenerationality, multifunctionality, and sustainability. The aim is to foster social, biophysical, and ecological integration, promote diversity and gender equality, and raise awareness of active citizenship through collaborative co-planning and co-management of plural green urban spaces.

Maria Neocleous Maliotou, Γεωργία Λιαράκου · Education 3-13 · Global

This research employed the Whole School Approach framework to address obstacles in setting up and operating a school-integrated, long-sustained school garden. A school case study involving in-depth interviews with school stakeholders was utilized. Findings suggest that a long-sustained school garden requires collective vision and strategic planning, a holistic curriculum connection, continuous staff capacity building, and school community involvement.

Huq, Efadul · Smith ScholarWorks (Smith College) · Bangladesh (Dhaka)

Research in Dhaka, Bangladesh, indicates that ecological infrastructure often erases existing informal agricultural practices, leading to the displacement of marginalized urban dwellers. Based on engaged research with a collective of urban farmers facing eviction, this paper argues that green informalities are crucial for understanding grassroots practices and can be appreciated as socially just ecological infrastructure.

B.J.M. van Vliet, Kamonashish Haldar, Matthijs T. Wessels, Katarzyna Kujawa-Roeleveld, Gert Jan Veldwisch · Water International · Global

This study examined the governance of irrigated urban agriculture in Arusha, Tanzania, and Khulna, Bangladesh, from a service regime perspective. Findings showed how service regimes bridge the gap between formal governance institutions and practices around irrigated urban agriculture. It is concluded that acknowledging, facilitating, and aligning these regimes can strengthen governance arrangements.

Peter Dery Bolang, Issah Baddianaah, Issaka Kanton Osumanu · Cogent Social Sciences · Ghana

This cross-sectional survey examined formal sector employees' participation in urban agriculture (UA) in urban Wa, Ghana, using data from 364 employees across four public institutions. Findings revealed that only 37.9% of contacted employees participate in UA (food crops and/or animal production). Participation likelihood was influenced by household size, income, expenditure, and farm income, with employees in the Teacher and Education Directorate showing higher engagement. The study highlights the need for policy attention to increase formal sector employees' UA participation to enhance food supply and household well-being.

Anushi Anushi, A. Krishnamoorthi, Jitendra Chaurasia, Bijay Kumar Baidya, Abhishek Singh, ­ Sapna, Vijay Kumar, Anushka Singh · Journal of Scientific Research and Reports · Global

This review explores the historical evolution and diverse models of urban farming, highlighting their contributions to food security, environmental sustainability, and community resilience. Challenges faced by urban farmers include limited space, soil contamination, regulatory hurdles, and access to resources.

Juan Camilo Fontalvo Buelvas, Maria Teresa Pulido Silva, Miguel Ángel Escalona Aguilar · Magazine Portal Bibliotech Digital (Universidad Nacional de Colombia) · Global

This bibliographic review identified the main problems of urban agriculture and actions for sustainability. The study found that the primary deficiencies in urban agriculture are inadequate management practices, a lack of organization, and absent or inefficient public policies. Key leverage points for change include agroecology, policies for land access and sustainable financing, and dissemination processes.

Phillip James Tabb, Lahra Tatriele · · Global

This chapter presents specific physical design strategies for wellness at urban planning and design scales, offering principles for human wellness, environmental benefits, and implementation opportunities. It covers a broad range of design principles, strategies, and approaches applicable from city planning to neighborhoods, including renewable infrastructure and urban agriculture. Concepts such as climate responsiveness, land use diversity, and community-based design are addressed.

Andrea Baier, Christa Müller, Karin Werner · Neue Ökologie · Global

This study discussed the significance of the new urban garden movement for sustainable urban restructuring, focusing on community garden practices over the past two decades. It examined how the movement is integrated into the governance of urban climate crisis policies, how it utilizes this framework, and to what extent the autonomy of gardens as free spaces and commons can be maintained under these circumstances. The findings suggest that the autonomy of urban gardens may be difficult to maintain when integrated into climate crisis policy governance.

Xiu-li LUO, Xiaobin Jin, Xiaojie Liu, Su-shu ZHANG, Su-chen YING, Yinkang Zhou · 自然资源学报 · Global

This study, based on symbiosis theory, proposes a mechanism and model of comprehensive land consolidation to promote integrated urban and rural development in peri-urban areas. It showed that main obstacles to symbiotic peri-urban systems are non-equilibrium development in symbiotic units, unequal mobility of elements in the symbiotic environment, and asymmetry and non-reciprocity of symbiotic models. Comprehensive land consolidation reshapes the symbiotic environment through element flow, reconstructs symbiotic units through spatial reconstruction, and drives the symbiotic model through functional promotion, leading to symmetric and reciprocal benefits in urban-rural systems.

Amirul Asyraf Zhahir, Mohd Ilias M Shuhud, Siti Munirah Mohd, S.K. Kamarudin, Azuan Ahmad, Rossly Salleh, Norita Md Norwawi · Computer Science and Information Technologies · Global

This study proposes a conceptual model for technology adoption in smart urban farming, building upon a previous systematic literature review. The model is founded on Innovation Diffusion Theory (IDT) and incorporates factors from other technology adoption models. The research aims to provide insights into the components influencing technology adoption in smart urban farming, offering a framework for future studies and applications.

Mayank Kaushal · · Global

This study investigates the relationship between urban form, perceptions of safety and security, and their influence on the utilization of public open spaces, including community gardens. It employs qualitative and quantitative methodologies, such as interviews, surveys, and observational analysis, to collect data on individuals' perceptions, experiences, and usage patterns. The research explores factors contributing to perceived safety and security and investigates strategies like urban design modifications and community engagement to improve these perceptions and enhance urban livability.

Emmanuel Frimpong Boamah · Urban agriculture · Global

This chapter examines alternative governance visions for urban agriculture, or urban food commons (UFCs), through the lens of polycentric governance. It argues that UFCs require a mix of institutional arrangements, including centralized, decentralized, market, cooperative, and command-and-control models, rather than a single approach. Four institutional design parameters are outlined to guide this polycentric vision: multiple decision centers, cross-scale and cross-sector interactions, an overarching rule system, and rule adaptability, exemplified by Chicago's NeighborSpace.

Matthijs T. Wessels, Shaaban M. Mgana · Urban Forum · Tanzania

Based on ethnographic research in Dar es Salaam, Tanzania — one of the fastest-urbanizing cities in sub-Saharan Africa — this study examines how farmers configure their day-to-day agricultural practices amid urban change. Contrary to narratives that present agriculture as passive in the face of urban growth, it describes farmers building networks of provision through informal access to land and water, supplying food and employment while actively co-shaping the city. Farmers adapt their strategies in response to land pressure and water resource degradation. The paper argues that better representation of urban farmers and irrigated agriculture in urban planning and governance would reduce uncertainty and risk for both farmers and the wider city.

Ada Górna · · Global

This chapter summarizes research conducted for a book comparing urban agriculture in three cities — Havana, Singapore, and Kigali. It presents a structured comparative analysis identifying similarities and differences among these Global South cities across four facets: distribution characteristics, internal structural/production and organizational/technical features, distribution methods, and functions fulfilled. It also identifies universal attributes of urban agriculture that recur independently of spatial, socioeconomic, political, and environmental conditions, along with distinctive mechanisms shaping its development, and discusses verification of the study's hypotheses, methodological challenges specific to each city, and directions for future research.