Research & reports

Mike Fillon · JNCI Journal of the National Cancer Institute · United States (Birmingham)

A feasibility study for "Harvest for Health," an at-home gardening intervention, was conducted in 2011 with 12 adult and child cancer survivors in Jefferson County, Alabama. This year-long pilot study measured how cancer survivors responded to the intervention, specifically its effects on their diet and exercise behaviors, health-related quality of life, biomarkers of successful aging, intestinal health, and physical functioning. Participants, supported by master gardeners, planned and planted three gardens for fall, spring, and summer, engaging in harvesting and rotation.

Ashley S. Harms, DeAnn Presley, Ganga M. Hettiarachchi, Chammi P. Attanayake, Sabine Martin, Steven J. Thien · Natural sciences education · United States (Kansas City)

This case study examines the decision faced by Mr. John Holloway in Harmony Park, Kansas City, MO, regarding establishing a community garden on a vacant brownfield site in 2009. Concerns arose about soil contaminants on the site, leading to a dilemma about the potential harm versus benefits of gardening in a food desert. The case requires students to evaluate environmental, agronomic, human health, social, and economic issues related to urban soil contamination.

Nii O. Tackie, Nakia C. McCallum, Leonard Githinji, Desmond G. Mortley, Goppal P. Reddy, Jannette R. Bartlett, Prosper K. Doamekpor, Togo M. Traore · Journal of Economics and Sustainable Development · United States (Alabama)

This study assessed the impact of selected socioeconomic factors on residents' perceptions of community garden benefits in Macon County, Alabama. Data from a convenience sample of 217 participants, collected via questionnaire, showed that at least 73% agreed with nutritional, health, and community benefits. Age, education, and annual household income had statistically significant effects on these perceptions.

Louise Chawla · Children Youth and Environments · United States

In 2013, the American Public Health Association issued a policy statement on "Improving Health and Wellness through Access to Nature." The statement reviews extensive evidence that contact with nature is a health-promoting experience in itself. Access to green spaces is associated with lower rates of heart disease, stroke, obesity, stress, and depression, as well as improved endocrine and immune system function, with low-income groups showing particularly significant benefits in reducing health disparities.

Ann Y. Robinson, Hannah C. Lewis · Iowa State University Digital Repository (Iowa State University) · United States (Des Moines)

Six schools in Des Moines, United States, served as testing grounds for using school gardens as an educational, community-building, and health-enhancing tool. FoodCorps members collaborated with teachers, staff, students, and parents to demonstrate how school gardens could enrich their lives.

Laura Oliven Silberfarb, Sonja Savre, Gayle Geber · Preventing Chronic Disease · United States (Hennepin County)

Hennepin County assessed the extent to which 41 cities were engaged in making policy, systems, and environmental (PSE) changes to increase residents' access to healthful food. Results revealed that some cities, particularly those with higher resident demand for healthful food, are making nationally recommended PSE changes, such as sponsoring farmers markets. However, cities moved more slowly to make changes in areas with perceived negative cost consequences or lesser public demand, such as parks and recreation vending.

Elizabeth Berg · Scholars' Bank (University of Oregon) · United States

State and local policies promoting urban agriculture contribute to revitalizing postindustrial American cities. Urban food systems encompass aspects of producing, processing, marketing, distributing, and consuming food, providing a multiplicity of benefits and services for local residents. These benefits include improved access to outdoor recreation, economic vitality, health and wellbeing, landscape beautification, and environmental restoration.

Melissa N. Poulsen, Kristyna R. S. Hulland, Carolyn A. Gulas, Hieu M. Pham, Sarah L Dalglish, Rebecca K. Wilkinson, Peter J. Winch · Culture Agriculture Food and Environment · United States (Baltimore)

This qualitative study explored the perceived benefits of community gardening in Baltimore, Maryland, through in-depth and focus group interviews with community gardeners. Gardeners reported benefits at multiple levels, including psychological benefits and a connection with nature individually, trusting relationships and shared learning at the neighborhood level, and reclaiming city space and improving the food environment at the community level.

Manuel Pastor, Rachel Morello‐Frosch · Health Affairs · United States (California)

This article reviews shifts in community development, highlighting programs that integrate community development, public health, and civic engagement to address neighborhood distress and promote well-being. Examples include Sacramento, California's Building Healthy Communities program, which promoted community gardens and bike paths, and San Francisco, California's Sunnydale-Velasco housing revitalization initiative, which is transforming a public housing site into a mixed-income community. These cases illustrate the importance of interdisciplinary approaches for economic mobility, democratic participation, and community health.

Pierrette Hondagneu‐Sotelo · · United States (California)

This chapter discusses possibilities for rethinking and reinventing new models of garden making in Southern California and metropolitan regions more generally. In Southern California, diverse gardens promoting environmental and cultural sustainability, shared backyard gardening, organic vegetable gardening, wall gardens, and lawn removal efforts are observed. The chapter reviews these projects, looking at new efforts in private residential gardens, urban community gardens, and public spaces, with a focus on immigration and the Southern California region.

Benjamin Drury, Renee Laliberte, Jared Watson, Connor Wilgress · Digital WPI · United States (Worcester)

The city of Worcester, MA, faces health issues due to economic instability and low access to affordable healthy food. While urban farming has the potential to address these problems, the city lacks an effective policy.

Katherine Luke · D-Scholarship@Pitt (University of Pittsburgh) · United States (Pittsburgh)

This study used a door-to-door survey in six Pittsburgh, Pennsylvania neighborhoods to measure the impact of community gardens on residents' perceptions of food access. It found that many gardeners do not consider gardening to improve their personal food security, and despite geographic proximity and expressed interest, community garden participation rates were low. Social and emotional barriers, including lack of gardening knowledge and racial prejudice, appeared to prevent residents from becoming active participants.

David R. Koenig · BIOS · United States (Sacramento)

This research project, conducted at the University of California, Davis, aims to understand how elevated soil lead levels may affect urban gardening activities in Sacramento, CA. The study investigates the distribution of soil lead levels in the city and how knowledge of this information impacts the local community. Elevated soil lead levels are identified as a potential barrier to urban gardening.

Monique Centrone Stefani, Debbie Humphries, Rebecca Kline · The FASEB Journal · United States

This study implemented and evaluated a pilot intervention addressing chronic disease risk factors in a low-income Hispanic population in the United States. The New Haven Farms Fresh Produce Prescription program provided fresh produce, nutrition education, gardening education, and cooking demonstrations weekly over sixteen weeks of the agriculture season. Participants, recruited through a community health center, came weekly to a central urban agriculture site and completed baseline and follow-up assessments of dietary diversity, chronic disease risk, food security, and physical activity. Fifty-one people completed the baseline survey and 40 completed the follow-up survey; preliminary analysis showed approximately 30% had some food insecurity at baseline. The study reports on the development of this complex agriculture-based intervention as a pilot.

Emily Corrigan-Kavanagh · · Canada

A pilot study is planned at St. Francis School in Harbour Grace, Newfoundland and Labrador, Canada — one of the few school gardens in the province and a greenhouse program described as a unique example of innovation in health, environment, agriculture, and education. Key informant interviews with parents, teachers, and community leaders involved in or interested in the project are planned, aiming to investigate the program's start and evolution, analyze facilitators and deterrents to keeping it running, identify its benefits, and identify key aspects for maintaining sustainability.

Roberta Fontanive Miyahira, Lilia Zagoa, Marta Citelli dos Reisa, Josely Correa Kourya · Vigilância Sanitária em Debate · Brazil

A practice report on nutrition education at a municipal school in Rio de Janeiro, Brazil, delivered through establishing a school garden and running workshops to train food handlers among students and staff. The method spread technical and scientific knowledge while also prompting reflection on food's nutritional, sensory, functional and sanitary dimensions. Based on participant reports and the researchers' empirical analysis, the workshops were judged a creative and efficient approach with low cost and low implementation complexity.

Andrew Hanks, Brian Wansink, David R. Just · The FASEB Journal · United States (New York City)

In a small northwestern New York community, a pilot study tested whether adding leafy greens harvested from a student-maintained school garden to the lunch salad bar affected salad selection among 370 high school students. On days when pasta was served as the main dish, the percentage of students taking salad rose from 2% to 10% (p<0.001), a 400% increase, when the salad contained garden-grown leafy greens compared with standard salad days.

Alexander Trutko · VTechWorks (Virginia Tech) · United States

A case study of the Common Good City Farm's Green Tomorrows program, a community-based urban agriculture and nutrition education program for residents of Washington, D.C., which aims to increase participants' food security, their ability to grow crops in urban locations, and their knowledge of nutrition, food preparation, and food budgeting. The study sought to understand how effectively the program achieved its intended goals and outcomes through semi-structured interviews with program staff and recent regular participants, in order to (1) identify similarities and differences between staff- and participant-stated program goals, (2) determine key program impacts, and (3) generate programmatic recommendations. Participants reported that the program's food distribution increased their consumption of produce, contributing to improved food security, along with greater knowledge of agricultural methods and healthy eating and an improved ability to prepare and shop for healthy food after completing the program. Overall, the Green Tomorrows program's outcomes aligned with staff and participant expectations and were reported to positively influence participants' food security, nutrition knowledge, food preparation, and food-budgeting skills.

Barnidge E. K., Hipp P. R., Estlund A., Duggan K., Barnhart K. J., Brownson R. C. · International Journal of Behavioral Nutrition and Physical Activity 10:128 · United States

Survey study in rural Missouri. Community garden participants were significantly more likely than non-participants to eat fruit 2+ times and vegetables 3+ times daily after adjustment (OR=2.76).

Lauren Bugdalski, Lawrence D. Lemke, Shawn P. McElmurry · Risk Analysis · United States (Detroit, MI)

This study examined small-scale spatial variability of soil lead within a 15 × 30 m urban community garden plot on two adjacent residential lots in Detroit, Michigan, analyzing 80 samples for total, fine-fraction, and bioaccessible lead. Concentrations varied at 1–10 m scales with a hot spot exceeding 400 ppm, and Monte Carlo simulations showed that increasing sample numbers reduces the chance of missing hot spots while compositing reduces overestimation of the mean. The authors suggest US EPA sampling objectives and guidelines should be reconsidered for reclaimed city lots where soil lead is nonuniform.

Christine Moon, Rachel Spinelli · DigitalCommons - CalPoly (California State Polytechnic University) · United States (California)

This project proposes to examine the relationship between school garden initiatives and the socioeconomic status of the community in California, United States. It plans to compare five elementary schools, using Pacheco Elementary School as a model, to explore how socioeconomic factors affect the success of garden projects and their community contributions. The study aims to address these research questions through comparative analysis.

Naomi Hill · Illinois Digital Environment for Access to Learning and Scholarship (University of Illinois at Urbana-Champaign) · United States (Chicago)

This study investigated the effects of community gardens in impoverished inner-city African-American neighborhoods in Chicago. The research focused on five themes: how community gardens are created, their mission, motivations for involvement, contributions to individuals and the overall community, and envisioned futures. Results indicated that community gardens are established through collective efforts by community members and maintained through active participation and ongoing recruitment.

· Lincoln (University of Nebraska) · United States

This document, "NEBLINE, May 2013," from the University of Nebraska-Lincoln, covers various extension topics. It features sections on urban agriculture, food and fitness, home and family living, horticulture, environmental focus, 4-H & youth, community focus, and nutrition education programs. It also includes an extension calendar and news from Family and Community Education (FCE) Clubs.

Adam Prince · · United States (California)

This chapter considers movements to transform the food system in the United States. In Oakland, California, a growing community of urban food producers and advocates is working to address food insecurity in historically underserved communities. Diverse enclaves in Oakland exhibit various forms of community-based food production, ranging from windowsill herb patches to rooftop projects and distributed farming networks utilizing vacant lots.

Dina C. Castro, Margaret Samuels, Ann E. Harman · American Journal of Preventive Medicine · United States

A pilot study evaluated the "Growing Healthy Kids Program" (GHK) in a Southern US state from 2008-2010 to prevent childhood obesity among low-income families. Among 95 children aged 2-15, 17% of obese or overweight participants improved their BMI classification, and 100% of normal BMI children maintained their classification. Parental reports indicated a 146% increase in fruit and vegetable availability and increased consumption of fruits (28%) and vegetables (33%) among participating children.