Research & reports

Michael Tuffour · Journal of Regional and City Planning · Ghana

This study investigated how urban farmers in Ghana cope with land scarcity amidst rapid urbanization and the factors influencing their mobility for farmland. Responses from 251 farmers were analyzed using both Tobit and Ordinary Least Squares (OLS), revealing that land situation factors such as land ownership type, land scarcity challenges, and land size were associated with farmers' mobility. Farm characteristics like market benefits, intensity of vegetable production, and technology level, along with personal characteristics such as age, education level, farmer engagement, and marital status, also played a role in mobility.

Lia Sekti Chrisnawati · Jurnal Ecolab · Indonesia

A literature review on the issue of agricultural land conversion to non-agricultural uses in Bekasi Regency, Indonesia, identified its direct impacts. The study noted reduced rice production, loss of fertile agricultural land, loss of investment in irrigation infrastructure, landscape damage, increased river and groundwater pollution, occurrence of natural disasters like floods and droughts, and a lack of water absorption areas. These findings indicate the need for policies and programs supporting sustainable urban planning.

Vivi Eriyanti, Arimurti Kriswibowo · NeoRespublica Jurnal Ilmu Pemerintahan · Indonesia (Surabaya)

This qualitative descriptive study examined the implementation of an urban agriculture program by the Surabaya City Government within the Subur Makmur farmer group in Pagesangan Village, Jambangan District, Surabaya. Using observation, interviews, and documentation, and Korten's three-element theory, the research found that the program's implementation by the target group yielded good results in improving community welfare and empowerment. The program aims to optimize family economy, health, and living standards by utilizing vacant land for urban farming.

Dwi Putra Darmawan, Gede Mekse Korri Arisena, A.A.A. Wulandira Sawitri Djelantik, Anak Agung Keswari Krisnandika, Ni Ketut Sri Utari, Nyoman Tri Lukpitasari Korri · Journal of Agricultural Sciences – Sri Lanka · Indonesia (Denpasar City)

This study observed the independence of 66 urban farmers in Subak Sembung, Denpasar City, Indonesia, using observation and interviews. Findings revealed that the majority of farmers had a high level of independence in cultivation tool preparation, crop production, capital, capital providers, and type of cultivated commodity. However, a lack of independence was identified in post-harvest handling, management, self-development, collaborating to provide agricultural services, and technology adoption.

Krista Willman · ACME · Finland (Tampere)

This article explores the "operational space" of urban community gardening (CG) from the viewpoint of city officials in Tampere, Finland. Two rounds of interviews with eight officials and discourse analysis were used, and the operational space, shaped by administrative policies and practices, was found to be rather rigid and narrow. Five main discourses aimed to enable urban gardening but were restricted to strategic, limited, and instrumental levels, as political-strategic aims contradicted administrative practices, and cautiousness and unclarity in the administrative-political culture led to institutional ambiguity.

Maria Cecília Barreto Amorim Pilla, Cilene da Silva Gomes Ribeiro, Taciane Eloisa de Camargo · Ágora · Brazil

This research aims to analyze the historical, economic, and sociocultural processes that create the gender dimension within sustainable development and the emancipation of vulnerable women. It highlights that urban agriculture initiatives, such as community gardens, mobilize communities to transform degraded spaces into healthy ones, providing vegetables and fostering social interaction. The study emphasizes the need for women's inclusion in public policy to achieve legal, political, and social equality, thereby empowering them and reducing vulnerability.

Jialing Xie · · Australia (Wyndham)

Wyndham, one of Australia's fastest-growing communities, faces increased urbanization and pressure on its socio-ecological environment, leading to growing food insecurity. This paper aims to explore agriculture-based resilient community development to achieve food security in Wyndham. Through a critical review of relevant literature and case studies on implementing a pilot site design approach, the paper presents necessary actions for urban farming practices at their current scale and reviews opportunities and barriers to scaling up these practices under future risks like climate change and sea-level rise.

Margaret Haderer · · Germany (Berlin)

This chapter examines East Berlin's reconstruction from 1949 to 1970, focusing on mass housing under socialism. The rebuilding efforts initially balanced national traditions with standardization, but prefabrication, symbolized by the "Platte" concrete tower, ultimately prevailed as a symbol of social equality. Allotment gardens served as a significant counter-space to these standardized housing developments.

Abrham Kassa Ejigu, Kumelachew Yeshitela · Frontiers in Sustainable Cities · Ethiopia (Arba Minch City)

A study assessed Arba Minch City's governance capacity to integrate resource-oriented sanitation technology with urban agriculture. The findings indicated that the city's capacity is hindered by a lack of systematic monitoring, fragmented policy tools, and inadequate public sector participation. There is no single government body responsible for integration, and a behavioral gap exists among users in adapting to new technologies and recovered organic fertilizer.

Shannon Davis, Guanyu Chen, Naomi Darvill · Land · New Zealand

In Ōtautahi Christchurch, New Zealand, surveys explored perceptions of peri-urban residents and food producers regarding food growing in the peri-urban zone. Over 90% of residents expressed positive views towards local food production, though they raised concerns about environmental and health impacts, particularly water quality, and limited access to local food. Conversely, food producers reported less positive experiences due to various operational issues in the peri-urban zone.

Ernst‐August Nuppenau · PLoS ONE · Global

This article proposes an ecological economics orientation for peri-urban development, focusing on land use planning, local food, and entropy. Based on a mathematical model and control theory, it presents an operational concept to minimize negative externalities within a given population, aiming to assure space for urban agriculture and enable organic matter recycling. It notes that current unhealthy developments and market-oriented city expansions have limited the scope for peri-urban farming, advocating for regional planning based on organic matter recycling.

Ayşegül YARIŞ, Emel Karakaya Ayalp · Zenodo (CERN European Organization for Nuclear Research) · Global

The current agri-food system is undergoing an unsustainable transition, with Urban Food Planning emerging as a holistic approach for sustainable transition. This paper explains and translates the "City-Region Food System (CRFS) Toolkit," developed in partnership with FAO, RUAF, and participating cities. It examines the toolkit's roadmap and approach for building more sustainable and resilient urban food systems through two case studies in West Africa. The research concluded that the CRFS Toolkit defines limited tools for building sustainable urban food systems and excludes the relationship with spatial disciplines.

Patrizia Pugliese, Cosimo Rota, Fatima Zohra Sabrane, Marie Reine Bteich, E.J. Veen · · Morocco

A mixed-methods study of four urban agriculture initiatives in Morocco found that while all cases struggled with certain perturbations, some were able to turn them into more hopeful situations, whereas others could lead to new perturbations or increased vulnerability. The study concluded that the outcomes were highly case-specific and related to existing resources, highlighting the complex and fluid nature of these initiatives.

Serkan Kemeç, Salar Hassan Abdalkarim · Iconarp International J of Architecture and Planning · Iraq (Erbil)

This study, conducted in Erbil City in 2017 and 2020, measured the accessibility of public urban green spaces using network analysis with GIS. It found that for community parks, 68% of the population had access within 5 minutes travel time, while for mini parks, 22% had access within a 5-minute walk. This was the first known investigation into public green space accessibility in Erbil.

Mira Yulianti, Nani Septiana, Hartoni Hartoni · Russian Journal of Agricultural and Socio-Economic Sciences · Indonesia (Banjarbaru City)

This study in Banjarbaru City, Indonesia, used simple random sampling to survey 100 people, identifying potentials, problems, and community preferences for urban farming. Five main factors supporting urban farming potential were available land (17%), additional income (14%), government support (13%), reduced food expenditure (12%), and local food demand (11%). Community preferences showed education as the dominant purpose (loading factor 0.875), direct yard land as the preferred technique (0.869), and farming as the preferred crop/commodity type (0.747).

Rushi Wang, Shigeto YANAI · Land · Japan

This study surveyed school garden managers at public elementary schools in an urban area of Japan to analyze school garden characteristics and influencing factors. Findings indicated that school gardens inside schools offer better safety but less community connection, while external school farms provide more agricultural experience space. Schools with both types showed stronger community ties but decreased safety, and a notable lack of budget, teachers, supportive policies, and manager motivation was observed in operating school gardens.

IDPO IDPO, Widhianthini Widhianthini, Gede Mekse Korri Arisena, I Made Sukewijaya, AAK Krisnandika · African Journal of Food Agriculture Nutrition and Development · Indonesia (Denpasar)

This research analyzed the sustainability status of agricultural resources and formulated policy strategies for sustainable agriculture in Denpasar City, Indonesia. Using Rap-Ur-Agri, Multi-Dimensional Scaling, and prospective analysis, the study found that ecological and economic dimensions were less sustainable, while social, institutional, and technological dimensions were moderately sustainable. Recommended policy strategies included maintaining productive rice fields, developing land-saving urban farming models, and strengthening agricultural extension institutions.

Runrid Fox-Kämper, Caitlin K. Kirby, Kathrin Specht, Nevin Cohen, Rositsa T. Ilieva, Silvio Caputo, Victoria Schoen, Jason K. Hawes, Lidia Poniży, Béatrice Bechet · Landscape and Urban Planning · Europe; United States

The relationship between urban agriculture (UA) and food-energy-water (FEW) nexus policies was analyzed using policy data from five case study cities in Europe and the U.S. (Dortmund, Gorzów Wielkopolski, London, Nantes, and New York City). An analysis of 78 policy documents and a Q-sort ranking by UA policy experts showed that the number, type, and degree of support for nexus policies varied among cities, and few policies (19) incorporated all elements of the nexus. Regulations were considered more effective at ensuring resource-efficient UA than incentives or awareness-raising policies.

José Anido · Agroalimentaria · Venezuela

This exploratory review study examined the viability of urban food systems and their governance in Venezuela, based on secondary sources. While identifying available resources like educational infrastructure and a renewed legal framework, the study highlighted significant limitations. These include increasing deforestation, deteriorating potable water services for urban agriculture, migration of skilled populations, decline in public funding for science and technology, opaque official information, and scarcity of financing for new developments.

Kyunghun Min, Jisoo Ahn, Eunseok Lee · Journal of people, plants, and environment · South Korea

This study analyzed exemplary cases from the US and Canada to identify factors for the active use of rooftop greenhouses (RTGs) in Korea. Despite international interest in RTGs for carbon neutrality and food security, their implementation in Korea is limited by a lack of relevant legal bases and policies. Essential factors for stable RTG operation include long-term support, initial capital, differentiated distribution, and a review of laws and regulations, highlighting the need for legal and policy frameworks.

Bernd Bonfert · · United Kingdom; Germany

This article investigates "network failure" and collaboration barriers within Community-supported agriculture (CSA) networks in the UK and Germany, using qualitative case studies. The study found that CSA networks function effectively at national and local levels but experience relative failure at the regional level. Regular barriers to collaboration arise from capacity limitations, member differences, and competition, which the networks are actively trying to address.

Do-Eun Kim, Gwang-Ryul Son, Ga-Hyoun Yu, Yong-Hoon Son · Journal of the Korean Institute of Landscape Architecture · South Korea (Seoul)

This study aimed to identify participation constraints perceived by school community members in urban farming activities using hydroponics and understand the structural relationships of variables influencing decision-making. Participation constraints were categorized into intrinsic, interpersonal, and structural factors. Hypothesis model verification results showed that interpersonal constraints significantly influenced participants' willingness to participate and their expected behavior.

Ziyi Liu, Nicola Dempsey, Eckart Lange · ˜The œurban book series · China (Pearl River Delta)

This chapter investigates Community Supported Agriculture (CSA) in the Pearl River Delta, China, aiming to understand its role in the local food system and in reducing food safety concerns. It notes a limited understanding of barriers to promoting and developing CSA, and little published evidence on public attitudes or their influence on CSA demand and development in the region. The study identifies current socio-economic and environmental catalysts and barriers for CSA farming.

E-Mag, Josh , Sophia , Star · Universitätsbibliothek der LMU · United States (New York City)

This document is the July 1, 2007, issue of "Earth First!," an e-magazine republished by the Environment & Society Portal. It features articles on various environmental and social activism topics, including the defense of New York City’s community gardens, legal issues faced by activists, and critiques of unsustainable activism. The publication includes an editorial by Dr. Hyena and notes that views expressed do not necessarily reflect those of the Rachel Carson Center.

Nurulanis Ahmad, Zarita Ahmad, Siti Nadiah Mohd Ali, Nor Aini Salleh, Fatemah Khozaei · Environment-Behaviour Proceedings Journal · Global

This study assessed the role of local authorities in urban agriculture practices within strata housing, addressing environmental pressures from urbanization. Through semi-structured interviews with City Council Y's COB Manager, findings indicated that local authorities can promote urban agriculture by creating policies and regulations and allocating public resources and funding. The study concluded that urban agriculture in strata housing contributes to resilient urban environments.