Research & reports

Imen Bendjemila, Salah Chaouche · Prostor : znanstveni časopis za arhitekturu i urbanizam · Algeria

This study investigated urban growth and urbanization in N'Gaous, Algeria, over the last 60 years, using an analytical approach and Geographic Information Systems to assess the agronomic potential of soils. It found that N'Gaous experienced significant urban sprawl, with its land area expanding over ten times and population increasing more than six times, leading to serious issues for peri-urban orchards. The study quantified and monitored the agricultural potential consumed by construction, highlighting the negative impact of urban expansion on agricultural land.

Daniel Sax, Lorien Nesbitt, Shannon Hagerman · Environment and Planning E Nature and Space · Canada (Vancouver)

A case study of an urban farm in Vancouver, Canada, facing displacement due to redevelopment, revealed that urban residents engaged in urban greening can be both implicated in and impacted by green gentrification processes. The study highlighted the power dynamics farm members navigate to preserve land access and found that the farm's identity was co-opted by development agents as a branding tool. This research contributes to understanding the limitations of development processes in accounting for green gentrification risks.

Fiona Greenland · Social Forces · Germany (Ruhr valley)

This review of "How Green Became Good" by Hillary Angelo examines why urban greening became a public good, challenging conventional accounts. Tracing urban greening in Germany's Ruhr valley, Angelo argues that greening constructs not only physical spaces but also social imaginaries, where nature as a public good is mutually constitutive with economic production needs, rather than being in opposition. The work shifts the understanding of urbanized nature from inherently contentious politics to a socio-cultural process of urban modernization.

Nurhanis Abdullah, Muhammad Rakib, Muhammad Hasan, Nurdiana Nurdiana, Tuti Supatminingsih · Ideas Jurnal Pendidikan Sosial dan Budaya · Indonesia (Makassar)

An economic feasibility study was conducted on the urban farming business of the KWT Anggrek Women's Farmer Group in Makassar City, examining production, marketing, and financial aspects. While the business was deemed feasible in terms of production and marketing, the financial aspect showed a Net Present Value (NPV) of -8,350,133, indicating it was not feasible according to NPV provisions. However, the payback period was a favorable 1 year, 9 months, and 4 days, suggesting the business could continue.

Adi Irvansyah · Jurnal Akrab · Indonesia

This study aimed to describe factors influencing urban farmers' financial literacy and formulate effective solutions for improvement. Conducted with a qualitative approach, it found that urban farmers' financial literacy is influenced by financial knowledge, financial attitudes, family environment, and peers. To enhance financial literacy, behavioral changes supported by informal education within families and mass-approach development outreach utilizing digital media for knowledge acquisition are deemed necessary.

Susan Anne Mansel Fitzgerald · · Cuba (Havana)

In Havana, Cuba, at Plaza de la Revolución, La Sazón, an urban farming and market, utilizes interstitial spaces to provide fresh produce and meat to the local community. This garden contributes to Cuba's emerging entrepreneurial and sustainable economy by connecting cultivation to consumption and fostering close relationships with other businesses and community groups.

Megan Marshall · Journal of Agriculture Food Systems and Community Development · Global

"A Recipe for Gentrification" is an edited volume exploring the complex relationship between intent and impact at the intersection of alternative food systems and urban development. The book aims to unpack how food systems can both drive and resist gentrification. It shows that well-intentioned efforts to increase food access in a neighborhood can be an early initiator of gentrification, and urban agriculture and public green spaces are frequently co-opted for development efforts.

Putu Adi Wiratenaya, Ni Nyoman Yuliarmi · Jurnal Penjaminan Mutu · Indonesia (Bali)

This research investigated strategies to improve urban agriculture quality for food security in Bali Province, Indonesia, using a literature study method. The findings revealed that urban farming in Bali faces many obstacles, including the absence of regulations on urban farming, the lack of an institution to protect urban farming communities, and ineffective marketing methods. Government support is needed for the agricultural sector.

Yangzixian Yang · Journal of Architectural Research and Development · United Kingdom (Birmingham)

This paper aims to assess Birmingham's suitability for flat rooftop farming in the United Kingdom. It explores two examples of rooftop farms, Brooklyn Grange in New York and Thammasat University, the largest rooftop farm in Asia, and proposes converting the tops of buildings at Birmingham City University into a flat roof farm.

Jie Lv, Lu Huang, Xiaoting Li · International Journal of Environmental Research and Public Health · China

This paper empirically examined the impact of the creation of food safety demonstration cities (CFSDC) on agricultural development in China, using panel data from 277 cities from 2011 to 2019. The difference-in-differences (DID) model showed that CFSDC significantly improves the level of agricultural development. Mechanism analysis indicated that CFSDC promotes urban agricultural development by accelerating technological innovation and industrial restructuring.

Amy Trauger · · Global

The contemporary industrial food system is problematic, producing diverse foods for a small elite and replicating past labor injustices rooted in colonialism. Urban agriculture is a growing global trend and is expected to be the future of food production. The future of food will also diversify what we eat, including aquaponic tilapia, sprouts, algae, fungus and yeast-derived foods, and imitation meats.

Tong Zou, Ali Cheshmehzangi, Ayotunde Dawodu, Eugenio Mangi · Journal of Resilient Economies (ISSN 2653-1917) · Global

This study investigated how urban agriculture can improve the sustainability and resilience of the urban food system through the analysis of existing literature. The literature review, conducted on April 11, 2022, on the Web of Science database, included bibliographic coupling, co-citation analysis, and co-occurrence analysis. Findings highlighted that urban agriculture alone cannot substitute large-scale food systems in the short term, but it could be a promising approach in the future.

Renata Jati Nirmala · GEMA PUBLICA · Indonesia (Yogyakarta)

This study described the adaptation of the Bausasran Vegetable Village community in Yogyakarta during the COVID-19 pandemic through urban farming, using community empowerment theory. Data was collected via interviews, observation, and literature study. Findings indicated that urban farming maximized the use of yards, walls, green spaces, streets, and alleys for vegetable cultivation. Key actors included government, NGOs, community, farmers, companies, donors, activists, volunteers, and academics, with social, institutional, economic, ecological, spatial, and natural conditions identified as supporting factors for success.

Bruk Getahun, Essayas Deribe · Landscape Architecture and Regional Planning · Ethiopia

A case study in Addis Ababa, Ethiopia, assessed the contribution of architectural design concepts for sustainable urban farming in selected urban farms. The research evaluated urban farms using six criteria based on the three pillars of sustainability: ecological, social, and economical. Findings revealed that most urban farms in Addis Ababa did not fully achieve the sustainability criteria.

Giulia Caterina Verga, Ahmed Z. Khan · Frontiers in Built Environment · Belgium (Brussels)

This study examined spatial factors fostering or hampering the embedding of urban circularity practices (UCPs) in the Brussels Capital Region (BCR) through a literature review and case-study research. It showed that access to spaces and land emerges as one of the most recurrent barriers to embedding UCPs. Beyond real estate prices, frictions in political agendas where the need for housing, productive spaces, urban agriculture land, and green-blue infrastructures compete for the same limited space also contribute to this issue.

Mohd Zulkifli Muhammad, Mohd Zulkifli Muhammad, Reza Putra, Abdul Rahman, Ridho Hafis, Faizar Rianda · JURNAL HURRIAH Jurnal Evaluasi Pendidikan dan Penelitian · Indonesia

The A Bee Honey group in Gampong Alue Awe, Muara Dua subdistrict, implemented a pilot program for Trigona honey bee cultivation from August to November 2022. Despite its potential as an income source, honey supply does not consistently meet demand, and a lack of understanding regarding cultivation and economics reduces consumer interest. The community also does not fully comprehend the advantages and potential of trigona bee cultivation. Training was provided to educate the community on its potential as an alternative income source, resulting in five family heads joining the program.

Petr Klusáček, Stanislav Martinát, Klára Charvátová, Josef Navrátil · Land · Europe

This study investigated the drivers of de-agrarianization in post-socialist cities, using Brno, Czech Republic, as a case study through qualitative interviews. It found procedural issues in preserving architectural heritage during the redevelopment of a former Cistercian monastery site, often resulting in only fragments being preserved. The research also demonstrated a decline in the use of urban agricultural properties, which are rapidly transformed into new urban environments under intense urbanization pressures.

Emmanuelle Melis, Emma Louise Armitage, Yuxin Ma, Amelia Weiss, Brian E. Robinson · McGill Science Undergraduate Research Journal · United States (Chicago)

This study investigated the location of urban commercial farms in Chicago, Illinois, and whether there is a significant disparity between the social demographics of production and sale points. All production and distribution points for commercial urban farming companies were geocoded and analyzed against socioeconomic indicator data from the 2016 US census, including median annual household income, mean home value, and percent racialized minority population. Findings revealed statistically significant differences in socioeconomic indicators between census tracts of farm and sale point locations, showing a skewness of farm locations towards lower socioeconomic status areas and sale point locations towards higher socioeconomic status areas. This suggests that while farms are more likely to be located in marginalized neighborhoods in Chicago, most produce grown by these farms is sold in more privileged areas.

Elvis Albert Robe Wandscheer, Rosa Maria Vieira Medeiros · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil

This study investigated the interrelations between urban agriculture and local institutions in Belém-PA and Porto Alegre-RS, Brazil. In both municipalities, actions were observed that were implemented temporarily but lacked continuity. Porto Alegre showed more commercial channels derived from previously established institutional relations, while Belém presented several elements without alternative solutions for problems related to high temperatures and navigation distances.

Mawuna Donald Houessou, B.G.J.S. Sonneveld, Augustin K. N. Aoudji, Fréjus THOTO, D. J. Snelder, Anselme Adégbidi, Tjard de Cock Buning · Development in Practice · Benin

A survey of 88 urban poor individuals in Benin investigated their profiles and constraints affecting participation in allotment gardens. Findings revealed low educational and income levels, overcrowded and unsanitary housing, and limited access to social services and health facilities among the participants. Furthermore, 76% of them experienced food insecurity, and engaging them in allotment gardens was constrained by requirements for farming skills, financial capital, and safety issues.

Adrino Mazenda, Nonkosazana Molepo, Tinashe Mushayanyama, Saul Ngarava · British Food Journal · South Africa (Gauteng)

This quantitative cross-section study estimated the determinants of household food insecurity in the Gauteng City-Region, South Africa, using binary logistic regression on 13,616 observations from the Gauteng City-Region Observatory Quality of Life 2020/2021 data. The main findings highlight unemployment, health status, education, household size, indigency, and income as the primary determinants of food insecurity. Further studies are needed for an in-depth assessment of household coping mechanisms, the influence of government social grants, and access to credit.

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.

R V S K Reddy, J. Omprasad, T. Janakiram · Current Horticulture · India

In India, indigenous ethnic vegetables are underestimated for their nutritional and economic value and are underutilized, despite their potential to improve human nutrition. Urban populations often prefer less nutritious exotic vegetables due to the greater availability of ethnic vegetables in rural areas. The study suggests increasing the cultivation of these nutrient-dense vegetables in urban and peri-urban areas through home gardening and urban farming to enhance supply for urban residents.

Denise Arroyo-Lambaer, Luís Zambrano, Miguel Rivas, Diana Laura Vázquez-Mendoza, Fernanda Figueroa, Martha B. Puente-Uribe, Ana Cecilia Espinosa‐García, Marco A. Tapia-Palacios, Marisa Mazari-Hiríart, Daniel A. Revollo-Fernández, Alaíde Jiménez-Serna, Marco Covarrubias, Carlos Sumano · Frontiers in Sustainable Cities · Mexico (Mexico City)

This study investigated the needs and commercialization challenges of chinampa producers in Xochimilco, Mexico City, to assess the potential of a green label. The analysis, based on a literature review and producers' mental model analysis, found that unresolved issues like commercialization problems, consumers' unwillingness to pay fair prices, soil degradation, and poor irrigation water quality persist. These issues make it difficult for most producers to bear certification costs, indicating that implementing a green label would likely fail to deliver its intended benefits.

Adam Abraham · Jurnal Riset Daerah · Indonesia

This study aimed to identify the impacts of land use change experienced by urban farmers in Kapanewon Kasihan, Indonesia. Using a deductive-qualitative approach, it was analyzed that urban development has both positive and negative impacts on farmers. The most significant negative impacts included pollution, decreased productivity, and the squeezing of urban agricultural land, which could lead to long-term environmental quality degradation and further spread of land use change.