Research & reports

Shah, Mill Jignesh, Shah, Mill · Digital Commons - RISD (Rhode Island School of Design) · India

This design thesis addresses the imbalance in India's rapid urbanization, where Tier-I cities dominate as aspirational centers while smaller towns face depopulation, economic drift, and cultural amnesia. Centered on Sidhpur, a town in Gujarat with Bohra Muslim architectural heritage and a history of Hindu-Muslim cultural synthesis, the project proposes a regenerative model reclaiming Tier-II and Tier-III towns' vitality through layered strategies of adaptive reuse, vernacular craftsmanship, and integrated food systems. Abandoned havelis (mansions) are reimagined as living infrastructure for memory, sustenance, and economic regeneration, through reviving vernacular craft, embedding urban agriculture within the architectural fabric to reinforce local food sovereignty, and fostering reverse migration by creating culturally familiar, aspirational environments. It is presented as a scalable model grounded in participatory design and sustainable material practices; no quantitative evaluation results are reported.

Andreas Wesener, Matt Morris · · Global

This chapter examines urban gardening in Christchurch, New Zealand, since the 2010 and 2011 Canterbury earthquakes through the lens of resilience — disaster resilience, community resilience, food resilience, and the broader notion of urban resilience. After discussing post-earthquake urban gardening projects in Christchurch, it shows that notions of food resilience are contextually interwoven with the region's earthquake disaster history. It finds, however, that recent initiatives show discussions of food resilience have broadened to become inclusive of a range of environmental, socio-economic, and cultural challenges, with Christchurch's urban gardens becoming part of a wider resilience narrative responding to more diverse crisis scenarios. The chapter argues that this broadening of discussion and focus creates new opportunities — including new funding avenues, research, and strategic investment — for urban gardening.

Listya Utami Karmawan, Rory Anthony Hutagalung, Yanti Yanti, Irwin Suryaatmadja, Michelle Nadine Hardjawidjaja, Yasinta Ratna Esti Wulandari · Journal of Saintech Transfer · Indonesia

The abstract describes a project with the Villa Ciomas RW 10 Farmer Group (PokTan Vici 10) in Ciomas Rahayu Village, Bogor, West Java, Indonesia, which practices urban farming on a small plot beside the Cisindangbarang River and already had a small fishpond but lacked aquaponics equipment. A community service team aimed to enhance the urban farming facility by installing aquaponics equipment, running workshops on basic hydroponics and aquaponics knowledge, exploring business potential, and providing hands-on cultivation practice, with monitoring and guidance throughout. The hydroponic/aquaponics installation succeeded, though nutrient supply from the fishponds alone was initially suboptimal, requiring supplemental hydroponic nutrients; hydroponic techniques were also introduced for vegetable cultivation. A pre/post-training questionnaire analysis showed the program significantly improved participants' knowledge and aquaponic skills (Wilcoxon signed-rank test, p<0.05). The aquaponics equipment was installed successfully, and participants gained foundational knowledge and skills enabling them to manage aquaponics systems independently through to harvest; the community plans to explore business opportunities selling hydroponic/aquaponic products.

Lucía Caisso, Marina Eliana Espoturno, Ana Guadalupe Montenegro · CONICET Digital (CONICET) · Argentina

In rural primary schools of west-central Santa Fe province, Argentina, an anthropological study examined the relationship between education and environment. It reconstructs the social, productive and environmental context shaped by intensive agribusiness (agronegocio) and analyzes how this context affects school gardens, an activity rural teachers frame as part of Environmental Education. The analysis reveals tensions between the pedagogical mandate to develop school gardens, their reframing as Environmental Education, and the socio-environmental problems present in these settings, aiming to identify the limits and potentials of this pedagogical work around environmental issues.

Kulesh Bhandari · Zenodo (CERN European Organization for Nuclear Research) · India

This press release reports on the field progress and community engagement of the Wild Food Forests in Tribal Jharkhand initiative in India, led by biodiversity researcher Kulesh Bhandari (M.Sc. Zoology, Godda College, SKMU) with support from The Pollination Project Foundation (USA). The project spans multiple tribal villages, including Bodiya Panchayat, Fhagu Tola, Rajapathar, Mandal Chak, Silthiya B Panchayat (Basdhuma Upar Tola, Niche Tola, Debri), Salaipahari, and Gardiapahari (Gopikandar Range). It aims to restore diversity of wild edible and medicinal plants such as Dumar, Dova, Mahua, Koha, and Bel by combining traditional knowledge with scientific monitoring.

Medardo Wilfredo Blanco Villacorta, Marcelo Tarqui Delgado, Gladys Jhovanna Challco Challco · Sapiens Studies Journal · Bolivia

This study evaluates the sustainability of urban agriculture in the Municipality of El Alto, Bolivia, in the context of urban poverty among migrants marked by limited access to housing, basic services, education, health and employment, and low income, alongside an observed rise in nutritional food insecurity. Using a mixed qualitative and quantitative approach, the research found that the activity is led mainly by women aged 26 to 65 (average age 46) in households averaging five members, who typically have secondary education or less, limiting job opportunities and leading them to combine domestic work with urban production for income. Immigration has driven the expansion of urban agriculture by drawing on prior knowledge; many families have more than 10 years of experience and manage gardens of 3 to 50 m2, using solar tents and agroecological methods, with most having access to drinking water and some collecting rainwater, and sales taking place at local fairs generating additional income. However, sustainability indices show that these production systems have very low or unsustainable levels across their economic, environmental and social dimensions, indicating a need for strategies to strengthen their long-term viability.

Alex Axinte, Carmen Rafanell, Bogdan Iancu · Environmental Sociology · Europe

This study investigates the persistence of "gardening by the bloc," an informal urban gardening practice in the green spaces of collective housing districts in post-socialist Bucharest, Romania. Often dismissed in public discourse as a leftover of socialist-era survival strategies, the research instead reconsiders it as an everyday social interaction that supports communities amid urban transformation. Drawing on Tsing and De Angelis, the study frames the practice as a local form of "latent commons" reflecting broader socio-political shifts in a post-socialist city. Based on qualitative research, it documents how residents use, adapt and manage these green spaces and their relations with institutional actors under increasingly neoliberal governance, arguing that the overlap between a market-oriented regulatory project, inherited socialist structures, and collective spatial practices has shaped a distinct way of living together. As an emerging form of urban commons, gardening by the bloc can sustain shared communal practices against an increasingly individualized society and lay groundwork for bottom-up regeneration of housing estates, but the article also reveals contradictions inherent to latent commons, including internal tensions and ambiguities.

Johanna Bock, Márcio Zamboni Neske, Martin Krauß, Andrea Dombrowski, Jörg Oehlmann · Environmental Sciences Europe · Europe

Focusing on small water bodies in private urban gardens, this study examined whether chemical pollution limits insect diversity, given that gardens make up a significant share of urban green area and can serve as important habitats and stepping stones for insects, while pesticides, fertilizers and chemical run-off from building materials can strongly affect habitat quality and insect biodiversity. Garden pond toxicity was assessed using in vitro and in vivo methods and chemical screening. Of 17 ponds examined, only one water sample and one sediment sample were found non-toxic in a bioluminescence assay with Aliivibrio fischeri. Enhanced dioxin-like activity was measured in seven water and ten sediment samples using a reporter gene assay with Saccharomyces cerevisiae, and most water extracts showed mutagenic potential in the Ames fluctuation assay (Salmonella typhimurium strains YG1041 and YG1042), while most sediment extracts were not mutagenic. Increased larval mortality of Chironomus riparius occurred in five water-sediment systems built from pond samples, correlating positively with in vitro water toxicity and with concentrations of benzothiazole derivatives measured by LC-HRMS, likely originating from EPDM rubber pond liners. Substance composition differed significantly between house and allotment gardens, with higher concentrations measured in allotment ponds. The study concludes that chemical pollution in private urban gardens may have been underestimated to date, and that pond toxicity can severely affect insect populations, warranting further study.

Danya Carroll, Lynn Mad Plume, Nicole Redvers · Journal of Agriculture Food Systems and Community Development · United States

This scoping review maps the existing literature on food access in American Indian and Alaska Native (AI/AN) communities in the United States onto the Social Ecological Model (SEM). A systematic search of PubMed, CINAHL, SocIndex, Academic Search Premier, ERIC and Google Scholar covered publications from 1988 to 2023, followed by deductive content analysis through the SEM lens using qualitative software; 14 articles met the inclusion criteria. Interventions most frequently targeted the "intrapersonal" and "community" SEM levels, while the "institutional" and "public policy" levels were least targeted, with intervention formats including support for community and school gardens, seed provision, traditional foods at school, family and community events, and meal provision. The review found that valuable research has been conducted on AI/AN food access interventions, many spanning multiple SEM levels, and it points to the importance of leveraging strengths such as culturally aligned programs and traditional foods, calling for further collaboration between AI/AN communities and researchers to develop more informed, multi-level interventions.

Elaine Moore, Faisal Mahmood · Counselling and Psychotherapy Research · Global

This qualitative study explores therapists' experiences of the therapeutic relationship when therapy is conducted in natural public spaces such as parks, footpaths and community gardens. Six therapists took part in one-to-one semi-structured interviews analyzed thematically. Therapists described a more equalized relationship, with both therapist and client exposed to the unpredictability of the environment, creating a dynamic interplay in which collaboration to overcome unexpected situations produced a natural vulnerability; relational depth became more apparent, and therapists were perceived as fallible outdoors as opposed to infallible indoors. Despite potential risks, the unboundaried natural environment offered a relational therapeutic depth and intimacy carrying an embedded equality that participants experienced as enriching and transformative. The findings suggest nature-based therapy enhances and equalizes the therapeutic relationship while supporting the well-being of both therapist and client, and the study recommends embedding outdoor therapy interventions within blended approaches to talking therapies and integrating nature-based practices into core counselling and psychotherapy training programs.

Robert C. Brears · Cambridge University Press eBooks · Global

This book chapter outlines best practices and strategies for cities transitioning toward becoming circular and liveable. It covers applying circular economy principles across urban sectors including waste management, energy efficiency, transportation and urban agriculture, using a 5R approach — reduce, reuse, recycle, restore and recover. It presents strategies such as energy-efficient financing for building retrofits, grant programmes for water reuse, and e-waste collection and disposal systems, and discusses public participation and stakeholder collaboration through a Quadruple Helix model involving academia, industry, government and civil society. Case studies from Amsterdam, Paris and Copenhagen illustrate circular business models and governance frameworks, and the chapter sets out a roadmap centered on education, policy innovation and community engagement.

Sanchi Gour, Hemant Chikale, Bhagyashree Kumbhare, Yamini B. Laxane · Indian Journal of Computer Science and Technology · India

This paper examines the impact of e-nurseries — online platforms selling plants and gardening supplies — on urban gardening and home planting in India. It describes e-nurseries as delivering plants ranging from native to exotic species directly to consumers online, offering compact plant varieties and indoor gardening advice suited to limited urban space and time, and incorporating technologies such as augmented reality for plant visualization and AI-based personalized plant care recommendations. No empirical data or survey results are presented.

Qiurita Fortuna, Marmi Marmi, Achmadi Achmadi · Pubmedia Jurnal Penelitian Tindakan Kelas Indonesia · Indonesia

An action research study conducted with students in the Food Crops and Horticultural Agribusiness (ATPH) program, grade 10, at SMKN 1 Gondang vocational high school in Nganjuk Regency, East Java, Indonesia, applied problem-based learning (PBL) to teaching urban farming across three cycles — a pre-cycle using discovery learning, then two cycles of PBL — assessing cognitive, affective and psychomotor outcomes. Introducing PBL increased the proportion of students exceeding the minimum mastery criterion (KKM) by 53% of the class total, raised the class average by 12%, and increased learning motivation as reflected in a rise in students actively engaged in the affective and psychomotor components measured.

Bethaney Turner · · Australia

Drawing on ethnographic fieldwork in community gardens in Canberra, Australia, this chapter examines how community gardens support future-focused, more-than-human heritage making, preservation and transmission. It shows that everyday, food-based informal economies of participation are capable of nourishing soil, gardeners' well-being, and broader human and non-human communities, and it proposes a concept termed ecological belonging that attunes gardeners to multispecies relations extending beyond the temporal and spatial boundaries of contemporary gardening sites.

Motohiro Kawanishi · Institutional Repositories DataBase (IRDB) · Japan

A survey of the flora growing in the gardens of seven elementary schools on Okinoerabujima Island, Kagoshima Prefecture, Japan, catalogued the vascular plants present as basic reference material for educational use. A total of 480 vascular plant species were recorded, of which 211 were native to Okinoerabujima Island, 100 were exotic, and 157 were cultivated. The school gardens hosted a large number of plants characterized by a high proportion of native species, including rare plants such as endangered herbaceous species. The survey sites were found to have high potential for use in teaching about the island's nature.

Elmira Dhiva Avivah, Teguh Soedarto, Wahyu Santoso · JPEK (Jurnal Pendidikan Ekonomi dan Kewirausahaan) · Indonesia (Surabaya)

This study assessed the economic feasibility of Yurga Farm, a farmer group participating in Surabaya City's urban farming program in East Java, Indonesia, which cultivates horticultural vegetables — including pakcoy, romaine, siomak, lettuce, kale, samhong and caisim — on narrow but productive urban land. Primary data on production costs, revenue and income were collected through in-depth interviews. All commodities showed an R/C ratio above 1, with break-even-point (BEP) production levels below actual production and BEP prices below selling prices, indicating the farming business is profitable and has potential for sustainable development.

Djarwatiningsih Pongki Soedjarwo, Hadi Suhardjono, Agus Sulistyono, Yonny Koentjoro, Makhziah · Jurnal Aplikasi Sains dan Teknologi Agrisevika · Indonesia (Surabaya)

A community-engagement project in the Kosagrha housing complex, RW 04, Medokan Ayu-Rungkut ward, Surabaya, Indonesia, that converted neglected public/social land (fasum/fasos), previously overgrown with scrub, into productive urban farming plots. The Participatory Action with Training and Demonstration (PAW-TD) method involved residents in every stage — site identification, theoretical and practical training, and collaborative demonstration-plot setup. Two idle land sites were successfully transformed into productive gardens, with notable capacity gains for the "Kosagrha Lestari" farmer group in cultivation technique, composting, and pest control. Reported outcomes include strengthened household food security, economic value from savings and group treasury funds generated by harvest surpluses, and improved social cohesion and neighborhood aesthetics.

Mayowa R. Opeagbe, MPH, B.Tech, B.Tech Feranmi R. Olawoore, B.Tech Stephen O Ayankoso · Zenodo (CERN European Organization for Nuclear Research) · Nigeria

A mixed-methods study combining an extensive literature review with a structured survey of 120 respondents across major Nigerian urban areas, assessing demographic factors, farming practices, the effects of urban agriculture (UA) on food security and the environment, and the challenges limiting its practice. 58.3% of respondents practiced urban farming, primarily through container and backyard gardening. About 62.5% reported increased access to fresh produce. The most cited environmental advantages were reduced waste (54.2%) and improved air quality. Limiting factors included limited space (50.0%), expensive inputs (45.8%), inadequate access to water (37.5%), and low levels of institutional support. 83.3% of respondents were willing to see UA incorporated into urban planning, and 75.0% favored UA in school programs. The paper describes UA in Nigeria as partially unexploited due to weak policy attention and a lack of infrastructural base, and recommends that policymakers integrate UA into urbanization, land and resource access, and institutional and educational support.

Irmadatus Sholekhah, Dwi Herlindawati, Marjono Marjono, Dibyo Waskito Guntoro · Kumawula Jurnal Pengabdian Kepada Masyarakat · Indonesia

A community-service report on a training program in urban farming marketing strategy for the Wife's Extended Family Association (IKBI) at PTPN I Regional 5, Kebun Kalisanen Kotta Blater, Jember Regency, Indonesia. A preliminary study found that urban farming adopted by the plantation had positively affected household food availability, but surplus fruit and vegetable harvests were not being fully utilized — some were merely shared with neighbors or relatives, while the rest were left to rot and go to waste. The training program, targeting 20 IKBI participants, covered urban farming product processing, branding socialization, and marketing strategy development assistance. Results showed increased understanding and knowledge of urban farming practices — including organic vegetables, hydroponics, horticulture, and potted plants — and improved marketing skills, particularly in digital marketing.

Bharti Gautam, Neha Negi, J. Mohan, Babita Bharti, Amit Kumar, Ridhima Arya · International Journal of Advanced Biochemistry Research · Global

A review paper surveying sustainable urban agriculture and gardening practices against a backdrop of rapid urbanization linked to climate change, biodiversity loss, and environmental degradation. It covers composting, rainwater harvesting, rooftop gardening, hydroponics, aquaponics, and vertical farming, and discusses the role of integrated pest management, smart irrigation systems, and urban agroforestry. The review states that integrating nature-based solutions — urban farms, vertical gardens, and green roofs — into the urban landscape can lessen environmental problems such as poor air quality, flooding, and the urban heat island effect, and that urban horticulture plays an important role in food security, biodiversity, and environmental sustainability.

Mei Linda Sipayung, Mariana Eva Yanti · Journal Inovasi Pengabdian Masyarakat · Indonesia

A qualitative descriptive study of the Binjai Green Hidroponik (hydroponic) system in the Binjai region of Indonesia, combining a literature review, field observation, and interviews with local hydroponic practitioners to examine its concept, advantages, and application. Hydroponics is described as a soil-free cultivation method using a mineral nutrient solution adjusted to plant needs, positioned as a solution for raising agricultural productivity amid limited fertile land and rising food demand. The study found that the hydroponic system can raise water-use efficiency by up to 80%, speed up vegetable harvest time, and produce more hygienic, higher-quality products. Implementation of Binjai Green Hidroponik is described as having potential to drive local economic growth through urban-farming-based agribusiness.

I Wayan Dikse Pancane, Maulana Ari Danuarta, Aan Oka Suryadinatha, Ni Ketut Anjani, Ni Ketut Arniti · Jurnal Abdi Masyarakat Indonesia · Indonesia

A community-service report on cultivating family medicinal plants (TOGA) to improve public health at "Kebun Berdaya" (empowerment garden) in Tonja Ward, North Denpasar, Indonesia, carried out from January 13 to February 28, 2025. Following field observation, situation analysis, and work-program development, TOGA planting was carried out with the Women Farmers Group (KWT) of Tonja Ward as the main partner. The goals were to raise community awareness of TOGA's benefits and to develop Kebun Berdaya as a center for empowerment and greening. The results showed increased community understanding and participation in using TOGA. Constraints identified included limited land and insufficient knowledge about plant types and processing. A continuation program is proposed, involving intensive training and mentoring to maximize TOGA's health and economic benefits.

Hellen Chrystianne Lucio Barros, Danielle Fernandes de Araújo Oliveira, Iris Alves Feitoza Albuquerque · Ambiente & Educação · Brazil

A study, based on interviews with six teachers at a state school in Natal, Rio Grande do Norte, Brazil, that has a community school garden project among its open spaces, examining possible relationships between green environments at school and the promotion of learning, well-being, and environmental care. The analysis found that teachers perceive the school garden as a pedagogical resource that facilitates learning, promotes well-being associated with students' mental health, and allows for discussion of environmental care and healthy eating, viewing it as a potential resource for learning in the field of socio-environmental education.

Mecca Howe, Jennifer Meta Robinson · Journal of Agriculture Food Systems and Community Development · United States

This case study examined psychosocial impacts among 13-to-17-year-old participants in the Felege Hiywot Center's 2023 STEAM Farm Camp in an underserved urban US neighborhood with limited access to affordable, nutritious food, where teens designed and maintained garden plots, prepared shared meals, and did science projects. Using survey and facilitated-journaling data, the study found that gardening produced positive feelings and was experienced as stress relief and a source of accomplishment, that teens built friendships and mentorships, and that participation was associated with metacognitive skill development including self-awareness and reflection.

Christopher Tate, Shariq Mumtaz Hashmi, Niamh O’Kane, Ruth F. Hunter · Cities · Global

This systematic review searched four bibliographic databases and identified eleven studies on horticultural therapy (HT) interventions drawing on urban agriculture practices for people with pre-existing diagnoses of depression, anxiety, or acute stress disorder. Six studies reported improvements in depressive symptoms, three found HT mitigated stress, and two reported a positive influence on anxiety, but more than two-thirds of the included studies carried moderate (n=6) or high (n=2) risk of bias with substantial methodological heterogeneity, and the small number of studies limits the generalisability of the findings; the review concludes that further research is needed to establish a robust causal link between HT interventions and improved mental health outcomes in this population.