Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
105 results(4 / 5)
Increasing homogeneity in global food supplies and the implications for food security
2014Khoury C.K., Bjorkman A.D., Dempewolf H., Ramirez-Villegas J., Guarino L., Struik P.C. · Proceedings of the National Academy of Sciences (PNAS) · Global
Shows national diets grew about 36% more similar over five decades, increasingly reliant on a few major crops, with implications for food security, nutrition, and the value of conserving crop diversity.
Heirloom & landraceBiodiversityHealthFood educationGenebank Standards for Plant Genetic Resources for Food and Agriculture
2014Food and Agriculture Organization of the United Nations (FAO) · FAO, Commission on Genetic Resources for Food and Agriculture · Global
FAO's revised international technical standards guiding genebank management of plant genetic resources, covering orthodox seed, field, in vitro, and cryopreservation collections to ensure secure long-term conservation.
Heirloom & landracePolicyBiodiversityThe Multiple Functions and Services of Community Seedbanks
2014· Resources · Global
Reviews community seedbanks worldwide and classifies their multiple functions and services, including conservation, exchange, and sharing of seeds.
Heirloom & landraceBiodiversityCommunityPeople, Plants, and Fungi: Examining the Ecological and Social Landscapes of the Swan Creek Park Food Forest
2014Renee Meschi · Sound Ideas (University of Puget Sound) · United States (Tacoma)
This research examined the plants, fungi, and people of Tacoma's Swan Creek Park Food Forest (SCPFF) in the United States. The study investigated the site's history, including indigenous plant use by the First People of Cascadia, Native American food sovereignty projects, and the influence of immigration waves. It concluded with recommendations for ethical development and cultural sensitivity at the SCPFF.
CommunityBiodiversityFood sovereignty & justiceHeirloom & landraceSeed exchange networks for agrobiodiversity conservation. A review
2013Pautasso M., Aistara G., Barnaud A., Caillon S., Clouvel P., Coomes O.T. · Agronomy for Sustainable Development · Global
Reviews concepts, methods, and challenges for understanding farmer seed exchange networks, central to conserving landraces and sustaining agrobiodiversity through informal social and ecological seed systems worldwide.
Heirloom & landraceCommunityBiodiversityGlobal ex-situ crop diversity conservation and the Svalbard Global Seed Vault: assessing the current status
2013Westengen O.T., Jeppson S., Guarino L. · PLOS ONE · Global
Assesses the completeness of the Svalbard Global Seed Vault's safety-duplication collection against the world's ex-situ holdings, quantifying global backup of crop genetic diversity across 156 crop genera.
Heirloom & landraceBiodiversityPolicyThe Big Watermelon: A Cultural History of Florida's Brooksville Ridge
2013Douglas E. Ponticos · Digital Commons - University of South Florida (University of South Florida) · United States (Florida)
A thesis on the cultural history of Florida's Brooksville Ridge in the United States traced the changing cultural landscapes of west-central Florida, from pre-Columbian and Seminole landscapes to the rise of the Ridge. Using primary and secondary documents, including local primary sources such as photographs of locals replanting forests and accounts of community gardens and canning, the study traced how a uniquely settled Floridian culture emerged from unsettled landscapes during the early 20th century, amidst war and depression.
CommunityHeirloom & landraceRooted in Place: Growing and Learning from Cultural Tradition in an Urban Food Desert
2013Kevin J. Holohan · Language arts journal of Michigan · United States
This paper is based on an empirical study conducted at a charter high school in a Midwestern US metropolitan area. The study investigated how social ecology, with urban agriculture as a hands-on practice, fosters an ideal of citizenship through a program where students collect traditional Puerto Rican recipes from elders and grow the necessary produce within their community.
Food educationCommunityHeirloom & landraceFood sovereignty & justiceAgricultura urbana e conservação de agrobiodiversidade: um estudo de caso em Mato Grosso, Brasil
2012Mirella Cultrera, Maria Christina de Mello Amorozo, Fábio Cop Ferreira · SITIENTIBUS série Ciências Biológicas · Brazil (Mato Grosso)
An ethnobotanical study in five peripheral neighborhoods of Santo Antônio do Leverger, Mato Grosso, Brazil, surveyed 135 households and detailed 30 to characterize food plant cultivation. Ninety-seven species from 38 families were identified across homegardens, fields, and empty lots. While some species were common, the similarity between species/varieties across households was generally below 50%, and many had low frequency, revealing a vulnerability to species loss despite social network circulation.
Limited or null effectBiodiversityCommunityHeirloom & landraceUrban–rural linkage地域固有の食文化が観光の対象となるまでの形成過程に関する一考察：大和の伝統野菜を事例として
2011Katakami T. · 観光研究 (Journal of the Japan Institute of Tourism Research) · Japan
Using Yamato traditional vegetables, examines the process by which place-specific food culture becomes a tourism resource, stressing the role of key persons creatively managing how the culture is supplied to others.
Heirloom & landraceCommunityEconomicsFood educationAssessing the vulnerability of traditional maize seed systems in Mexico to climate change
2011Bellon M. R., Hodson D., Hellin J. · PNAS 108(33):13432-13437 · Mexico
Assesses farmer-based traditional maize seed systems in Mexico and their vulnerability to climate change, with implications for maintaining and adapting landrace diversity in situ.
Heirloom & landraceBiodiversityCommunityPolicyHere Live the Stories: Working the Land through Indigenous Knowledge
2011Joyce Rain Anderson · Journal of international women's studies · United States (Bridgewater)
A project in Bridgewater, United States, is creating an Indigenous garden at the BSU community gardens, involving the construction of a traditional wetu dwelling and the cultivation of a "three-sisters" and medicinal garden. Local Native participants are constructing and tending the garden, and will be instructed in ancestral ways. The initiative aims to support and advance Native culture, allowing students and community members to learn about traditional gardening and dwelling construction from a Native perspective.
CommunityFood educationHeirloom & landraceThe Second Report on the State of the World's Plant Genetic Resources for Food and Agriculture
2010Food and Agriculture Organization of the United Nations (FAO) · FAO, Commission on Genetic Resources for Food and Agriculture · Global
FAO's comprehensive global assessment of trends in conserving and using plant genetic resources, documenting genetic erosion, genebank accessions, and policy needs for safeguarding crop diversity for food security.
Heirloom & landracePolicyBiodiversityHome gardens: neglected hotspots of agro-biodiversity and cultural diversity
2010Galluzzi G., Eyzaguirre P., Negri V. · Biodiversity and Conservation 19:3635-3654 · Global
Reviews home gardens worldwide as hotspots conserving high inter- and intra-specific genetic diversity, especially traditional crop varieties and landraces, linking agrobiodiversity conservation with cultural diversity and local knowledge.
Heirloom & landraceBiodiversityCommunityGenetic erosion in crops: concept, research results and challenges
2010van de Wouw M., Kik C., van Hintum T., van Treuren R., Visser B. · Plant Genetic Resources 8(1):1-15 · Global
Reviews the concept of genetic erosion in crops at the crop, variety and allele levels, analyzing the loss of diversity through replacement of landraces by modern cultivars and the research challenges involved.
Heirloom & landraceBiodiversityPolicyCelebrity Chef Richard Corrigan visits Letterkenny Community Gardens
2010cdoyle · · Ireland
Celebrity Chef Richard Corrigan visited the Letterkenny Community Gardens in Donegal, Ireland, during the County Enterprise Board’s ‘Enterprise Week’. He emphasized the importance of community involvement in growing healthy food and cultivating native, indigenous varieties.
CommunityFood educationHeirloom & landraceDIVERSIDADE BIOLÓGICA NA AGRICULTURA PERIURBANA DO DISTRITO FEDERAL, MÉXICO
2010Hiran Moran Ramon Soriano-Robles · Ateliê Geográfico · Mexico (Mexico City)
In peri-urban agriculture in Mexico City, a traditional multi-cropping agro-ecosystem combining diverse species like maize, beans, and amaranth is preserved. Maize and amaranth are central to productive activities and are part of Mexico City's biological and cultural heritage. The conservation and utilization of this diversity can enhance the genetic potential of native crops, contribute to local agricultural development and sustainability, and potentially offer alternatives for a future global food crisis.
BiodiversityPeri-urban agricultureHeirloom & landraceFood sovereignty & justiceOral History Interview: Daniel Arp (1140)
2010Emma Schroeder, Daniel J. Arp · · United States
In a 2010 interview with Emma Schroeder, Dan Arp recounted his experiences living in Eagle Heights as a graduate student in the late 1970s. Arp shared his recollections of participating in the gardens with fellow Eagle Heights residents, discussing the variety of plants and vegetables grown, organic gardening practices, weeds, pesticides, and irrigation. This interview was conducted for inclusion in a Master's thesis focusing on the Eagle Heights Community Gardens.
CommunityOrganic cycleHeirloom & landraceMultiple origins and high genetic diversity of cultivated radish inferred from polymorphism in chloroplast simple sequence repeats
2009Yamane Kyoko, Lü Ning, Ohnishi Ohmi · Breeding Science, 59(1): 55-65 · Japan
Analyzing 25 chloroplast SSR loci across 59 cultivated radish accessions and 23 wild Raphanus accessions, the study found evidence for at least three independent domestication events and high genetic diversity in cultivated radish.
Heirloom & landraceBiodiversityCuban Home Gardens and Their Role in Social–Ecological Resilience
2009Buchmann C. · Human Ecology · Cuba (Trinidad de Cuba)
Using ethnobotanical fieldwork in Trinidad de Cuba, this study shows how home gardens serve as the most adaptable local land resource, with garden composition and management adapting in response to major events such as the Soviet collapse, bolstering household food security and social-ecological resilience.
BiodiversityCommunityHeirloom & landraceWelfare"I brought a hazelnut from Macedonia": Cultural and biological diversity in a globalizing world
2009Pernilla Ouis, Ebba Lisberg Jensen · Malmö University Publications (Malmö University) · Sweden (Malmö)
This article examines the cultural parallelism between biological and cultural diversity as manifested in allotment garden areas in Malmö, Sweden, from a historical perspective. Using empirical data from interviews with allotment gardeners of different ethnic origins across Malmö, it shows how people bring their old plants and exchange varieties and species. This practice is argued to sometimes enhance contact and integration, and other times symbolize difference, contact with the country of origin, or ethnic identity.
BiodiversityCommunityHeirloom & landraceUrban–rural linkageGenetic diversity of the azuki bean (Vigna angularis (Willd.) Ohwi & Ohashi) gene pool as assessed by SSR markers
2008Xu Hong-Xia, Jing Tao, Tomooka Norihiko, Kaga Akito, Isemura Takehisa, Vaughan Duncan A. · Genome, 51(9): 728-738 · Japan
Using 13 SSRs on 616 azuki accessions from eight Asian countries, the study found highly diverse Japanese wild germplasm, supporting Japan as a domestication center, while cultivated azuki from China, Korea, and Japan were genetically distinct.
Heirloom & landraceBiodiversitySaving Seeds, Saving Culture: A Case Study of a Heritage Seed Bank
2007· Society & Natural Resources · United States
Case study of a nonprofit heritage seed bank (the Seed Savers Exchange), examining the cultural significance of heirloom seed saving and exchange.
Heirloom & landraceBiodiversityCommunitySELECCIÓN PARTICIPATIVA DE VARIEDADES Y EXPERIMENTACIÓN CAMPESINA EN AGRICULTURA URBANA EN EL CULTIVO DEL PLÁTANO (Musa spp.)
2007María de los A Pino, Loracnis Hernández, María E Dominí, Arturo Ocampo Ramírez, Z. Terán, Eduardo Calves · DOAJ (DOAJ: Directory of Open Access Journals) · Cuba
This study in San José de las Lajas and Arroyo Naranjo, Cuba, aimed to assess if participatory variety selection and farmer experimentation could introduce, adopt, and disseminate plant biodiversity in urban banana cultivation. Results demonstrated the potential of participatory methodologies to introduce and adopt materials from an agrobiodiversity fair, with selection differences based on criteria and municipal contexts. This provided initial evidence for such urban cultivation experiences.
CommunityBiodiversityHeirloom & landraceDefining and identifying crop landraces
2005Camacho Villa T. C., Maxted N., Scholten M., Ford-Lloyd B. · Plant Genetic Resources 3(3):373-384 · Global
A foundational paper proposing a working definition of a landrace as a dynamic, locally adapted, genetically diverse population with historical origin, lacking formal crop improvement and tied to traditional farming systems.
Heirloom & landraceBiodiversity