Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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1540 results(4 / 62)
Carbon and nitrogen cycling in an urban constructed technosol: The artist-led carbon sponge pilot study
2025Sara Perl Egendorf, Maha Deeb, Brooke Singer, Nkwi Flores, Marisa Prefer, Zhongqi Cheng, Peter M. Groffman · Geoderma · United States (New York City)
The Carbon Sponge pilot study, conducted at the New York Hall of Science in Queens, New York City, evaluated the effects of different plant communities on constructed Technosol formation and carbon and nitrogen cycling through an artist-led collaboration. Soils were constructed from NYC Clean Soil Bank sediments and urban municipal composts at a 2:1 ratio, creating 24 beds under 8 different planting regimes. Over the 21-month study duration, soils changed significantly in microbial biomass nitrogen content, sunflowers increased soil carbon and ammonium, and cover crop mixtures increased nitrate and ammonium.
Organic cycleBiodiversityCommunityEstablishing a community garden in Miawpukek First Nation, Newfoundland, Canada: Research brief on soil contamination challenges and solutions
2025Robert J. Moriarity, Meaghan J. Wilton, Eric N. Liberda, Tim Drew, Ada John, Howard Jeddore, Atanu Sarkar, Jim D. Karagatzides, Leonard J. S. Tsuji · Journal of Agriculture Food Systems and Community Development · Canada (Newfoundland)
This study aimed to develop safe community garden sites in Miawpukek First Nation, Newfoundland, Canada, addressing potential soil contamination. Soil testing revealed inorganic arsenic levels exceeding Canadian agricultural guidelines. Hügelkultur-style raised beds with imported soil were used, resulting in undetectable arsenic in potatoes grown there, while potatoes from contaminated soil exceeded safety limits. Kale grown in both raised beds and native soil remained within safety limits.
Contamination & food safetyCommunityHealthFood sovereignty & justiceThe Contradictions of Pursuing Holistic Sustainability on a CSA Farm
2025Caitlin Morgan · Gastronomica The Journal of Food and Culture · United States (upstate New York)
This study is a case study of Essex Farm, a full-diet Community Supported Agriculture (CSA) operation in upstate New York. The farm struggled to balance its ecological and social values with the economic imperatives and pressures of surviving in a competitive, capitalist market. Consequently, the farm's social fabric, critical to its initial success, began to fray over time.
Economic viabilityCSA & TeikeiEconomicsCommunityFood sovereignty & justice“Just Part of Being a Community”: Crafting Resilience in the City During COVID-19
2025Tamanda Chabvuta · Western Journal of Communication · United States
This paper examined resilience narratives about a community garden in a predominantly Black neighborhood in the United States during a period of recovery from COVID-19 disruptions. Applying the communication theory of resilience, the analysis revealed themes of honoring legacy, belief in community and sharing, maintaining external collaborations, and persistence despite a lack of internal involvement. The study highlighted the critical role of external collaborators and community history in resilience efforts.
CommunityHealthFood sovereignty & justiceSocio-cultural benefits of an urban agriculture initiative designed for vulnerable populations in Tucson, Arizona
2025Nataliya Apanovich, Gene King, Ashley Limbaugh, Garrett Smith, Sandra Bernal · Journal of Agriculture Food Systems and Community Development · United States (Tucson)
This 10-week study in Tucson, Arizona, examined the role of a collaborative urban garden in addressing food security and social isolation among nine university students, refugees, and asylum seekers. Using pre- and post-study surveys, interviews, and observations, researchers found that both groups experienced positive impacts on food access and social connections. The results indicate that urban gardening creates pathways to empowerment and equalizes differences between the groups and society.
CommunityWelfareFood sovereignty & justiceHealthEspaços Públicos Periféricos e Soluções Baseadas na Natureza (SbN):
2025Joabson Almeida Freitas Souza, Liza Maria Souza de Andrade · Periódico Técnico e Científico Cidades Verdes · Brazil
This study analyzed the role of Nature-based Solutions (NbS) in revitalizing public spaces in Brazilian peripheral areas through a systematic literature review. Findings indicate that interventions like community gardens and green roofs can reduce heat islands, improve drainage, and strengthen community bonds. The research also identified Brazilian public policy advances, such as the National Policy on Climate Change, supporting NbS integration in urban planning for vulnerable territories.
CommunityClimate changeBiodiversityAgricultura urbana e periurbana apoiada na agroecologia e na economia solidária
2025Celso Donizete Locatel, R.F. da Silva, Roberto Marinho Alves da Silva · · Brazil
This paper presents the definition and evolution of urban and peri-urban agriculture (AUP) in Brazil, highlighting advances in public policies. It also discusses the National Project of Urban and Peri-urban Agriculture Supported by Agroecology and Solidarity Economy (Projeto AUP), which aims to expand and consolidate this practice in Brazil.
PolicyCommunityFood sovereignty & justiceEconomicsCaptación pluvial en huertos urbanos de la ciudad de México
2025R. Salazar, Abraham Rojano Aguilar, Jorge Flores Velázquez · Regiones y Desarrollo Sustentable · Mexico (Mexico City)
This study aimed to estimate the volume of rainwater that can be stored in 13 urban gardens in Mexico City over one year to supplement irrigation water requirements. Using precipitation data from 2007-2018 from 12 meteorological stations, the study calculated the 80% exceedance probability for rainwater capture. The 13 gardens were categorized into three climate-based groups to assess their potential for rainwater harvesting, addressing water shortages in the metropolitan area.
Climate changeUrban–rural linkageEconomicsCommunityMapeamento de hortas urbanas comunitárias no município de São Paulo, SP
2025Lúcio Lorandi de Toledo, Renata Ferraz de Toledo · Periódico Técnico e Científico Cidades Verdes · Brazil (São Paulo)
A case study in São Paulo, Brazil, mapped 152 urban gardens in public spaces, identifying 114 as community gardens. These gardens are predominantly distributed in peripheral regions, coinciding with areas of high socio-environmental vulnerability and food insecurity. The analysis concluded that despite their good geographic distribution, the productive volume of these gardens is assumed to be insufficient to significantly impact access to fresh food in these communities.
CommunityFood sovereignty & justiceWelfareEconomicsFrom Food Desert to Food Security: Implementing Change through the Augusta Dream Center
2025Marté Antione Gifford · Scholars Crossing (Liberty University) · United States (Augusta)
A project at the Augusta Dream Center (ADC) in Augusta, United States, aims to design and implement a community garden, supplemented by local farmer partnerships. This initiative seeks to address food insecurity in the Central Savannah River Area by providing fresh produce, fostering nutrition education, and promoting long-term health equity, particularly in low-income and minority communities facing food deserts and food swamps. The project will develop a community garden for seasonal crops and education, supported by local farmer partnerships and workshops.
CommunityFood educationHealthWelfareFood sovereignty & justiceImportância dos quintais produtivos urbanos como estratégia de segurança alimentar no município de Moju Pará
2025Emanoel de Jesus Aquino Moreira, Amanda Beatriz de Souza Lopes, Edna Antônia da Silva Brito · Caderno Pedagógico · Brazil (Moju)
In Moju, Brazil, a study conducted from August to November 2024 investigated the importance of urban productive backyards by collecting qualitative and quantitative data from a representative group of residents practicing them. Questionnaires gathered information on food production, consumption frequency, food expenses, sustainable practices, and knowledge of food security. The findings indicate that urban productive backyards in Moju can significantly contribute to improving local food security by providing direct access to fresh, healthy, and low-cost food.
Food sovereignty & justiceEconomicsCommunityClimate changeAgroecologia, Geografia e permacultura:
2025Luyanne Catarina Lourenço de Azevedo · Revista Brasileira de Educação em Geografia · Brazil (Rio de Janeiro)
The "Sidney Bueno School Garden Project," carried out at Municipal School São Paulo in Rio de Janeiro between 2022 and 2023, aimed to create a garden based on agroecology and permaculture principles. Integrating school geography concepts and curriculum content related to environment and sustainability, the project sought to develop an understanding of interactions between space, society, and nature. Student involvement promoted cartographic literacy and stimulated autonomy.
Food educationCommunityClimate changeOrganic cycleHORTA COMUNITÁRIA URBANA DE BASE POPULAR, AGROECOLÓGICA E SOLIDÁRIA
2025Paloma Ribeiro TARRÃO, D. Ferreira, Rita de Cássia Pereira de Pereira de Almeida · Revista ORG & DEMO · Brazil (São Paulo)
This article analyzed the implementation of the Gera Juncal community garden in São Mateus, São Paulo, between October 2021 and September 2022, using participatory action research and a case study approach. The findings indicated the adequacy of "School" Time and Community Time relationships, learning agroecology and solidarity economy principles, and the effectiveness of these practices in food production. It also showed changes in individual and group conduct, trainer training, and fostered public policy development for food sovereignty.
CommunityFood sovereignty & justiceOrganic cycleFood educationCommunity gardens support stress coping and health – A comparison of rural and urban perceptions of benefits
2025Katie L. Butterfield, Kathryn P. Daniels · Wellbeing Space and Society · United States
This study analyzed 34 in-depth interviews with rural and urban community garden organizers across the United States to compare perceptions of health benefits. Rural participants emphasized the holistic community orientation of their gardens, while urban participants highlighted their gardens as natural spaces and a driver for interacting with nature. The findings demonstrate varying impacts of community gardens in rural and urban settings.
CommunityHealthUrban–rural linkageUrban Farms as Social and Resiliency Spaces in San Juan, Puerto Rico Following Hurricane Maria
2025Ana Zepeda, Maria C. Ortíz-Rivera, Clare Cannon, Amanda Crump · The Professional Geographer · United States
This research, conducted in San Juan, Puerto Rico in July 2019, investigates how women experienced the impacts of Hurricane Maria on their urban farms (huertos urbanos). Findings show that while many women enjoy urban farming and it provides fresh produce, almost all women farmers experienced a decline in volunteer participation a few years after the farms' establishment and even more so after Hurricane Maria. Despite this, many women described the urban farms as very important for community food cultivation and gathering.
Limited or null effectCommunityFood sovereignty & justiceClimate changeHealthMultidrug resistance in bacteria associated with leafy greens and soil in urban agriculture systems
2025E. Ryan Harrelson, Qingyue Zeng, Mairui Gao, Magaly Toro, Ryan A. Blaustein · Frontiers in Plant Science · United States (Washington, D.C.)
This study analyzed 87 multidrug-resistant (MDR) bacterial strains from leafy greens (n=29), root zone soil (n=42), and bulk soil (n=16) in Washington, D.C. urban agriculture systems using whole genome sequencing. The isolates, spanning 4 phyla and 14 genera, carried diverse antimicrobial resistance genes (ARGs) and mobile genetic elements (MGEs). The results indicate that MDR bacteria are present in urban agriculture systems, including on fresh produce, dominated by soil-associated taxa carrying diverse ARGs and MGEs, which suggests implications for resistance mobilization.
Contamination & food safetyHealthCommunityVIVÊNCIAS E ATIVIDADES DE EDUCAÇÃO EM SAÚDE EM HORTA COMUNITÁRIA: RELATO DE EXPERIÊNCIA
2025Mateus Andrade Rocha Vitório, Victor Guilherme Pereira da Silva Marques, Rivanna Sousa Moura, Sarah Lays Campos da Silva, Fernanda Raquel Andrade da Silva Dos Santos, Diego Rodrigues de Sousa, Sabrina Amorim Paulo, Michelle Vicente Torres · Revista Multidisciplinar do Nordeste Mineiro · Brazil (Teresina)
This qualitative experience report describes the "Hortiviva" project, conducted from April to December 2024, by residents of the Family Health Residency Program at the State University of Piauí, Brazil. The project involved 15 to 30 family horticulturists in a community garden in northern Teresina, focusing on health education through monthly meetings and active methodologies. Results showed the community garden became a therapeutic space for socialization, income generation, and well-being, strengthening ties between professionals and the community.
CommunityHealthFood educationWelfareRethinking Urban Planning in a Post-Pandemic World: Reverse Globalization, Resilient Cities, and the Case of New York City
2025Yingqi Zhu · Journal of Humanities and Social Sciences Studies · United States (New York City)
This study analyzes innovative urban planning responses in New York City following the COVID-19 pandemic, examining the intersection of reverse globalization and resilient city theory. It investigates how NYC's adaptive initiatives, such as the Open Streets program and upscaling urban agriculture, improved local autonomy, flexibility, and community resilience. The research assesses how decentralized, neighborhood-scale solutions and participatory governance systems can address urban vulnerabilities and promote long-term sustainability, offering planning lessons for other global cities.
PolicyCommunityUrban–rural linkageClimate changeHORTAS DOMÉSTICAS: BENEFÍCIOS, DESAFIOS E MOTIVAÇÃO NO CULTIVO URBANO EM DOM PEDRITO/RS
2025Lucas Velasques, Janaína Wohlenberg, Osmar Manoel Nunes, D. Friedrich, Norton Víctor Sampaio · Revista Científica Agropampa · Brazil (Dom Pedrito/RS)
This field study, involving 20 residents of Dom Pedrito/RS, Brazil, who practice home gardening, aimed to identify motivational factors, difficulties, and benefits. The main difficulties reported were the time required for cultivation and the presence of pests and insects. While benefits included consuming healthy food, health improvements, and supermarket savings, the significant challenges of time commitment and pest management indicate limitations to the widespread positive impact of home gardening.
Limited or null effectDIYCommunityHealthOrganic cycleThe New Urbanism in New York City: A Case Study Comparing Battery Park City and Alphabet City
2025Lena Farley · Scholarship @ Claremont (The Claremont Colleges) · United States (New York City)
This thesis compares Battery Park City and Alphabet City in Manhattan, examining how they embody New Urbanist principles despite different planning approaches. While both neighborhoods show core New Urbanist characteristics, the research raises critical questions regarding community engagement in master-planned developments and the mitigation of gentrification in evolving urban landscapes.
Equity & displacementCommunityPolicyPromoção de saúde mental por meio da participação em uma horta comunitária no DF: um estudo sobre o projeto “Terraterapia”
2025Daniel de Araujo Barbosa, Renata Rodrigues Gomes, Jesuana Oliveira Lemos, Joyce de Oliveira Vieira · Contribuciones a las Ciencias Sociales · Brazil (Federal District)
An exploratory study in Águas Claras, Federal District, Brazil, investigated the mental health impacts of participating in the "Terraterapia" community garden group. Using mixed methods with semi-structured questionnaires for 10 participants, the study found a significant improvement in self-assessed mental health, with an initial average of 6.2 rising to 9.4. Participants reported reduced anxiety and loneliness, emphasizing community bonds, socialization, and garden management as central to the intervention's success.
CommunityHealthEducação ambiental e Extensão popular como movimentos para a construção da primeira horta comunitária de Araranguá-SC
2025Eduardo Fernandes Martinello, Wanderley de Jesus Souza, José Virtuoso · REMEA - Revista Eletrônica do Mestrado em Educação Ambiental · Brazil
This article presents a successful experience in Araranguá, Santa Catarina, Brazil, where environmental education and popular extension movements facilitated the conversion of an underutilized urban space into a community garden. The garden produces food for people experiencing food vulnerability, and the experience demonstrated community engagement and knowledge construction by learners.
CommunityFood educationWelfareFood sovereignty & justiceEntre saberes e práticas: reflexões sobre vivências na EJA
2025Andrade, Roseleide Dantas · A Revista Agroambiente On-line (Universidade Federal de Roraima, UFRR) · Brazil (Fortaleza)
This experience report reflects on visits to the EMEIEF Paulo Sarasate School in Fortaleza, Brazil, as part of the Youth and Adult Education (EJA) discipline at the State University of Ceará. Observations included a community garden and projects like an antiracist initiative and the Florescer Project for women. Discussions with pedagogical coordination highlighted challenges such as dropout and resource scarcity, but also recognized EJA's role in inclusion, self-esteem, and social transformation.
CommunityFood educationWelfareLeveraging community agroecological values across scales for food system transformation in Ka’a’gee Tu First Nation, Northwest Territories
2025Jennifer Temmer, Alison Blay‐Palmer, Andrew Spring · Canadian Food Studies / La Revue canadienne des études sur l alimentation · Canada (Northwest Territories)
A Participatory Action Research study in Kakisa, Northwest Territories, applied the Community Agroecological Values Framework to food system planning. While the community successfully leveraged extra-regional resources by building relationships with organizations outside the territory, findings indicated that unstable relationships and conflicting perspectives regarding land use and agriculture constrained access to critical regional supports, including gardening knowledge networks, funding, and training opportunities. This study highlights the necessity of both short-term regional support and long-term local capacity building for sustainable food production.
Governance failureCommunityFood sovereignty & justiceClimate changePolicyHortas urbanas e restaurantes: análise do projeto Horta do Chef em Curitiba e suas conexões com a gastronomia
2025Ricardo de Amorim Cini, Juliana Hrycyna · Ágora · Brazil (Curitiba)
This study analyzed the challenges, expectations, and potential of the relationship between urban gardens and chefs, focusing on the "Horta do Chef" project developed by the City of Curitiba. A cross-sectional study was conducted between December 2022 and February 2023, involving a literature review and semi-structured qualitative interviews with two chefs and one public official. The results indicated that the "Horta do Chef" project was discontinued due to its decline caused by the COVID-19 pandemic.
Economic viabilityCommunityEconomicsFood sovereignty & justice