Science.gov

Sample records for community garden scheme

  1. Community Organic Gardening Project

    SciTech Connect

    Tracy, S.

    1982-01-01

    Final recommendations as to the further use and development of solar pods, developed by the participants of the Community Organic Gardening Project, are presented. The solar pods tested were dome-shaped, double glazed, fiberglass covers which were hinged to a permanent insulated frame enabling fall and late winter crops to survive outdoor temperatures as low as 10/sup 0/F. A list of materials and the instructions for constructing the pods is provided. Temperature performance and crop yields of the pods are briefly discussed. Very brief discussions of other solar gardening devices include Dutch lights and frames, slitted-row covers, and the Swiss made Xiro-Ag plant protection film. Cost information is included for each of the solar devices discussed. (BCS)

  2. Involving Families and Community through Gardening

    ERIC Educational Resources Information Center

    Starbuck, Sara; Olthof, Maria

    2008-01-01

    Gardens are complex and require a variety of skills. Gross- and fine-motor activities, science concepts, language and literacy development, math, and community involvement are all part of the preschool gardening project the authors describe. They list gardening books for children and suggest container gardens for urban school settings. The authors…

  3. Multi-agent modelling of climate outlooks and food security on a community garden scheme in Limpopo, South Africa

    PubMed Central

    Bharwani, Sukaina; Bithell, Mike; Downing, Thomas E; New, Mark; Washington, Richard; Ziervogel, Gina

    2005-01-01

    Seasonal climate outlooks provide one tool to help decision-makers allocate resources in anticipation of poor, fair or good seasons. The aim of the ‘Climate Outlooks and Agent-Based Simulation of Adaptation in South Africa’ project has been to investigate whether individuals, who adapt gradually to annual climate variability, are better equipped to respond to longer-term climate variability and change in a sustainable manner. Seasonal climate outlooks provide information on expected annual rainfall and thus can be used to adjust seasonal agricultural strategies to respond to expected climate conditions. A case study of smallholder farmers in a village in Vhembe district, Limpopo Province, South Africa has been used to examine how such climate outlooks might influence agricultural strategies and how this climate information can be improved to be more useful to farmers. Empirical field data has been collected using surveys, participatory approaches and computer-based knowledge elicitation tools to investigate the drivers of decision-making with a focus on the role of climate, market and livelihood needs. This data is used in an agent-based social simulation which incorporates household agents with varying adaptation options which result in differing impacts on crop yields and thus food security, as a result of using or ignoring the seasonal outlook. Key variables are the skill of the forecast, the social communication of the forecast and the range of available household and community-based risk coping strategies. This research provides a novel approach for exploring adaptation within the context of climate change. PMID:16433103

  4. Community Gardening in Rural Regions: Enhancing Food Security and Nutrition.

    ERIC Educational Resources Information Center

    Sullivan, Ashley F.

    Community gardening projects can enhance community food security and improve the nutrition of project participants. However, limited information exists on the most effective models and methods for establishing community gardens in rural areas. A survey of 12 rural community gardening projects found a variety of program models: community gardens…

  5. Perceived Effects of Community Gardening in Lower Mississippi Delta Gardening Participants

    ERIC Educational Resources Information Center

    Landry, Alicia S.; Chittendon, Nikki; Coker, Christine E. H.; Weiss, Caitlin

    2015-01-01

    This article describes the perceived physical and psychological health impacts of community gardening on participants in the Mississippi Delta. Themes identified include the use of gardening as an educational tool and as a means to increase self-efficacy and responsibility for personal and community health. Additional benefits of gardening as…

  6. Community Gardening, Neighborhood Meetings, and Social Capital

    ERIC Educational Resources Information Center

    Alaimo, Katherine; Reischl, Thomas M.; Allen, Julie Ober

    2010-01-01

    This study examined associations between participation in community gardening/beautification projects and neighborhood meetings with perceptions of social capital at both the individual and neighborhood levels. Data were analyzed from a cross-sectional stratified random telephone survey conducted in Flint, Michigan (N=1916). Hierarchical linear…

  7. Growing urban health: community gardening in South-East Toronto.

    PubMed

    Wakefield, Sarah; Yeudall, Fiona; Taron, Carolin; Reynolds, Jennifer; Skinner, Ana

    2007-06-01

    This article describes results from an investigation of the health impacts of community gardening, using Toronto, Ontario as a case study. According to community members and local service organizations, these gardens have a number of positive health benefits. However, few studies have explicitly focused on the health impacts of community gardens, and many of those did not ask community gardeners directly about their experiences in community gardening. This article sets out to fill this gap by describing the results of a community-based research project that collected data on the perceived health impacts of community gardening through participant observation, focus groups and in-depth interviews. Results suggest that community gardens were perceived by gardeners to provide numerous health benefits, including improved access to food, improved nutrition, increased physical activity and improved mental health. Community gardens were also seen to promote social health and community cohesion. These benefits were set against a backdrop of insecure land tenure and access, bureaucratic resistance, concerns about soil contamination and a lack of awareness and understanding by community members and decision-makers. Results also highlight the need for ongoing resources to support gardens in these many roles.

  8. Urban Community Gardeners' Knowledge and Perceptions of Soil Contaminant Risks

    PubMed Central

    Kim, Brent F.; Poulsen, Melissa N.; Margulies, Jared D.; Dix, Katie L.; Palmer, Anne M.; Nachman, Keeve E.

    2014-01-01

    Although urban community gardening can offer health, social, environmental, and economic benefits, these benefits must be weighed against the potential health risks stemming from exposure to contaminants such as heavy metals and organic chemicals that may be present in urban soils. Individuals who garden at or eat food grown in contaminated urban garden sites may be at risk of exposure to such contaminants. Gardeners may be unaware of these risks and how to manage them. We used a mixed quantitative/qualitative research approach to characterize urban community gardeners' knowledge and perceptions of risks related to soil contaminant exposure. We conducted surveys with 70 gardeners from 15 community gardens in Baltimore, Maryland, and semi-structured interviews with 18 key informants knowledgeable about community gardening and soil contamination in Baltimore. We identified a range of factors, challenges, and needs related to Baltimore community gardeners' perceptions of risk related to soil contamination, including low levels of concern and inconsistent levels of knowledge about heavy metal and organic chemical contaminants, barriers to investigating a garden site's history and conducting soil tests, limited knowledge of best practices for reducing exposure, and a need for clear and concise information on how best to prevent and manage soil contamination. Key informants discussed various strategies for developing and disseminating educational materials to gardeners. For some challenges, such as barriers to conducting site history and soil tests, some informants recommended city-wide interventions that bypass the need for gardener knowledge altogether. PMID:24516570

  9. Refugees Connecting with a New Country through Community Food Gardening

    PubMed Central

    Harris, Neil; Rowe Minniss, Fiona; Somerset, Shawn

    2014-01-01

    Refugees are a particularly vulnerable population who undergo nutrition transition as a result of forced migration. This paper explores how involvement in a community food garden supports African humanitarian migrant connectedness with their new country. A cross-sectional study of a purposive sample of African refugees participating in a campus-based community food garden was conducted. Semi-structured interviews were undertaken with twelve African humanitarian migrants who tended established garden plots within the garden. Interview data were thematically analysed revealing three factors which participants identified as important benefits in relation to community garden participation: land tenure, reconnecting with agri-culture, and community belonging. Community food gardens offer a tangible means for African refugees, and other vulnerable or marginalised populations, to build community and community connections. This is significant given the increasing recognition of the importance of social connectedness for wellbeing. PMID:25198684

  10. Refugees connecting with a new country through community food gardening.

    PubMed

    Harris, Neil; Minniss, Fiona Rowe; Somerset, Shawn

    2014-09-05

    Refugees are a particularly vulnerable population who undergo nutrition transition as a result of forced migration. This paper explores how involvement in a community food garden supports African humanitarian migrant connectedness with their new country. A cross-sectional study of a purposive sample of African refugees participating in a campus-based community food garden was conducted. Semi-structured interviews were undertaken with twelve African humanitarian migrants who tended established garden plots within the garden. Interview data were thematically analysed revealing three factors which participants identified as important benefits in relation to community garden participation: land tenure, reconnecting with agri-culture, and community belonging. Community food gardens offer a tangible means for African refugees, and other vulnerable or marginalised populations, to build community and community connections. This is significant given the increasing recognition of the importance of social connectedness for wellbeing.

  11. Community Gardens as a Platform for Education for Sustainability

    ERIC Educational Resources Information Center

    Corkery, Linda

    2004-01-01

    Community gardens fulfil many roles, including the reclamation of public space, community building, and the facilitation of social and cultural expression. This paper discusses a nexus between research and education for sustainability that evolved out of an examination of the role of community gardens in fostering community development and…

  12. Produce Your Own: A Community Gardening Program

    ERIC Educational Resources Information Center

    Miller, JoLynn; Arnold, Shannon

    2012-01-01

    Many County Extension offices offer an adult Master Gardener Program, which includes advanced gardening training, short courses, newsletters, and conferences. However, with the comprehensive training provided comes a large time commitment. The Produce Your Own program was created to introduce adults to gardening in a similar manner, but with…

  13. Cultivating Bakhtin in the garden: Children's ecological narratives on becoming community gardeners

    NASA Astrophysics Data System (ADS)

    Grugel, Annie H.

    2009-12-01

    This dissertation illustrates how a children's community garden, designed specifically to promote intergenerational, multi-sociocultural relationships, is an "ideological environment" linking individuals and their community and connecting people with nature, in order to promote feelings of belonging, social connection, and encourage a sense of stewardship and identification with the environment (Bakhtin, 1978). By spending time in a community garden, responding to the natural ecosystems which exist on this land, and reflecting, through image and story about our childhood experience, the participants and I engaged in the dialogic process of what Thomashow (1996) refers to as "doing ecological identity work." Throughout this study I question how our past experiences with nature in ideological environments shape our ecological epistemologies, and how the dialogic process of becoming a gardener within the context of a community garden shapes a person's ecological identity. To frame this exploration of ecological identity work as a dialogic process and its role in the development of an ecological identity, I draw from sociocultural theory (Holland, et al., 1998), Bakhtin's theory of dialogism, and ecological identity studies (Clayton and Opotow, 2003; Cobb, 1993; Orr, 1994, 2006; Sobel, 1996, 2008; Thomashow, 1996). A large body of scholarly writing done by environmental researchers is devoted to examining and describing how adults, who self-identify as environmentalists, developed an ecological worldview. However, only a fraction of research is devoted to theorizing how children develop an environmental epistemology. In this study, I focus on how community gardens are dialogic spaces that provide a place for elementary-aged children to "experience" the discourse of gardening. Here, I describe the discourses that shape the garden and describe how gardeners, as a result of their collaborative experiences between human and non-human actors, take up social and dialogical

  14. Community Garden Information Systems: Analyzing and Strengthening Community-Based Resource Sharing Networks

    ERIC Educational Resources Information Center

    Loria, Kristen

    2013-01-01

    Extension professionals play an increasingly central role in supporting community garden and other community-based agriculture projects. With growing interest in community gardens as tools to improve community health and vitality, the best strategies for supporting these projects should be explored. Due to the importance of inter-personal networks…

  15. Collective efficacy in Denver, Colorado: Strengthening neighborhoods and health through community gardens.

    PubMed

    Teig, Ellen; Amulya, Joy; Bardwell, Lisa; Buchenau, Michael; Marshall, Julie A; Litt, Jill S

    2009-12-01

    Community gardens are viewed as a potentially useful environmental change strategy to promote active and healthy lifestyles but the scientific evidence base for gardens is limited. As a step towards understanding whether gardens are a viable health promotion strategy for local communities, we set out to examine the social processes that might explain the connection between gardens, garden participation and health. We analyzed data from semi-structured interviews with community gardeners in Denver. The analysis examined social processes described by community gardeners and how those social processes were cultivated by or supportive of activities in community gardens. After presenting results describing these social processes and the activities supporting them, we discuss the potential for the place-based social processes found in community gardens to support collective efficacy, a powerful mechanism for enhancing the role of gardens in promoting health.

  16. Community gardening: a parsimonious path to individual, community, and environmental resilience.

    PubMed

    Okvat, Heather A; Zautra, Alex J

    2011-06-01

    The goal of this paper is to introduce community gardening as a promising method of furthering well-being and resilience on multiple levels: individual, social group, and natural environment. We examine empirical evidence for the benefits of gardening, and we advocate the development and testing of social ecological models of community resilience through examination of the impact of community gardens, especially in urban areas. The definition of community is extended beyond human social ties to include connections with other species and the earth itself, what Berry (1988) has called an Earth community. We discuss the potential contribution of an extensive network of community gardens to easing the global climate change crisis and address the role of community psychologists in community gardening research and policy-oriented action. PMID:21222153

  17. Community gardening: a parsimonious path to individual, community, and environmental resilience.

    PubMed

    Okvat, Heather A; Zautra, Alex J

    2011-06-01

    The goal of this paper is to introduce community gardening as a promising method of furthering well-being and resilience on multiple levels: individual, social group, and natural environment. We examine empirical evidence for the benefits of gardening, and we advocate the development and testing of social ecological models of community resilience through examination of the impact of community gardens, especially in urban areas. The definition of community is extended beyond human social ties to include connections with other species and the earth itself, what Berry (1988) has called an Earth community. We discuss the potential contribution of an extensive network of community gardens to easing the global climate change crisis and address the role of community psychologists in community gardening research and policy-oriented action.

  18. Risks and benefits of gardening in urban soil; heavy metals and nutrient content in Los Angeles Community Gardens

    NASA Astrophysics Data System (ADS)

    Clarke, L. W.; Jenerette, D.; Bain, D. J.

    2012-12-01

    The availability of soil nutrients and heavy metals in urban community gardens can influence health of crops and participants. Interactions between garden history, management, and soils are understudied in cities. In July 2011, we collected soil samples from 45 plots at 6 Los Angeles community gardens. For comparison, 3 samples were collected from uncultivated garden soils and 3 more from outside soils. Samples were then tested for major nutrients- Nitrogen(N), Potassium (K), and Phosphorous (P)- and organic matter (SOM). We also measured concentrations of 29 metals in 3 gardens using Inductively Coupled Plasma- Atomic Emission Spectroscopy. Potassium and phosphorus exceeded optimum levels in all plots, with some over twice the maximum recommended levels. Over-fertilized soils may contribute to local watershed pollution and crop micronutrient deficiencies. Low soil SOM was observed in gardens in impoverished neighborhoods, possibly due to low quality amendments. Our metals analysis showed dangerous levels of lead (Pb)-- up to 1700 ppm in outside soils and 150 ppm in garden soils-- near older gardens, indicating lead deposition legacies. California lead safety standards indicate that children should not play near soils with Pb above 200 ppm, indicating need for long term monitoring of lead contaminated gardens. Arsenic (As) levels exceeded federal risk levels (0.3 ppm) and average CA background levels (2 ppm) in all areas, with some gardens exceeding 10 ppm. Heavy metal legacies in gardens may pose risks to participants with prolonged exposure and remediation of soils may be necessary.

  19. Therapeutic experiences of community gardens: putting flow in its place.

    PubMed

    Pitt, Hannah

    2014-05-01

    This paper develops the concept of therapeutic place experiences by considering the role of activity. Research of community gardening finds that particular tasks are therapeutic and exhibit the characteristics of flow, but those who lack influence over their community gardening are less likely to benefit from flow as their sense of control is reduced. The notion of emplaced flow is proposed to locate individual experiences amongst socio-spatial factors which limit self-determinacy and therefore affect wellbeing. Emplacing flow prompts critical reflection on who is excluded from therapeutic place experiences, and whether sites offering momentary escape have an enduring impact on wellbeing.

  20. Best Practices in Community Garden Management to Address Participation, Water Access, and Outreach

    ERIC Educational Resources Information Center

    Drake, Luke; Lawson, Laura

    2015-01-01

    As community gardens expand across the U.S., Extension professionals can support them not only in horticultural education but also in planning and organization. Knowledge of community garden management is helpful in this regard. Existing research focuses on outcomes and criteria for successful gardens, but is less clear about how community gardens…

  1. Fruit and Vegetable Intake among Urban Community Gardeners

    ERIC Educational Resources Information Center

    Alaimo, Katherine; Packnett, Elizabeth; Miles, Richard A.; Kruger, Daniel J.

    2008-01-01

    Objective: To determine the association between household participation in a community garden and fruit and vegetable consumption among urban adults. Design: Data were analyzed from a cross-sectional random phone survey conducted in 2003. A quota sampling strategy was used to ensure that all census tracts within the city were represented. Setting:…

  2. IPM of specialty crops and community gardens in north Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Insect pests post serious challenges to specialty crops (vegetables, fruits and nut crops) and community gardens in North Florida. The major vegetable pests include silverleaf whitefly, Bemisia argentifolii; the green peach aphid, Myzus persicae; southeastern green stinkbug, Nezara viridula; brown s...

  3. Theorising Community Gardens as Pedagogical Sites in the Food Movement

    ERIC Educational Resources Information Center

    Walter, Pierre

    2013-01-01

    Community gardens are rich non-school sites of informal adult learning and education in the North American food movement. To date, however, they have seldom been the subject of research in environmental education. This paper argues that theorising on public pedagogy and social movement learning from the field of Adult Education might effectively…

  4. Building Sustainable Neighborhoods through Community Gardens: Enhancing Residents' Well-Being through University-Community Engagement Initiative

    ERIC Educational Resources Information Center

    Siewell, Nicholas; Aguirre, Stephanie; Thomas, Madhavappallil

    2015-01-01

    Building communities through creative community garden projects is increasingly common and seems to create beneficial effects for participants. This study recognizes the need to understand the impact of gardens on low socioeconomic neighborhoods. By conducting a needs assessment study and establishing a community garden, we were able to study its…

  5. Estimated lead (Pb) exposures for a population of urban community gardeners.

    PubMed

    Spliethoff, Henry M; Mitchell, Rebecca G; Shayler, Hannah; Marquez-Bravo, Lydia G; Russell-Anelli, Jonathan; Ferenz, Gretchen; McBride, Murray

    2016-08-01

    Urban community gardens provide affordable, locally grown, healthy foods and many other benefits. However, urban garden soils can contain lead (Pb) that may pose risks to human health. To help evaluate these risks, we measured Pb concentrations in soil, vegetables, and chicken eggs from New York City community gardens, and we asked gardeners about vegetable consumption and time spent in the garden. We then estimated Pb intakes deterministically and probabilistically for adult gardeners, children who spend time in the garden, and adult (non-gardener) household members. Most central tendency Pb intakes were below provisional total tolerable intake (PTTI) levels. High contact intakes generally exceeded PTTIs. Probabilistic estimates showed approximately 40 % of children and 10 % of gardeners exceeding PTTIs. Children's exposure came primarily from dust ingestion and exposure to higher Pb soil between beds. Gardeners' Pb intakes were comparable to children's (in µg/day) but were dominated by vegetable consumption. Adult household members ate less garden-grown produce than gardeners and had the lowest Pb intakes. Our results suggest that healthy gardening practices to reduce Pb exposure in urban community gardens should focus on encouraging cultivation of lower Pb vegetables (i.e., fruits) for adult gardeners and on covering higher Pb non-bed soils accessible to young children. However, the common practice of replacement of root-zone bed soil with clean soil (e.g., in raised beds) has many benefits and should also continue to be encouraged. PMID:26753554

  6. Estimated lead (Pb) exposures for a population of urban community gardeners.

    PubMed

    Spliethoff, Henry M; Mitchell, Rebecca G; Shayler, Hannah; Marquez-Bravo, Lydia G; Russell-Anelli, Jonathan; Ferenz, Gretchen; McBride, Murray

    2016-08-01

    Urban community gardens provide affordable, locally grown, healthy foods and many other benefits. However, urban garden soils can contain lead (Pb) that may pose risks to human health. To help evaluate these risks, we measured Pb concentrations in soil, vegetables, and chicken eggs from New York City community gardens, and we asked gardeners about vegetable consumption and time spent in the garden. We then estimated Pb intakes deterministically and probabilistically for adult gardeners, children who spend time in the garden, and adult (non-gardener) household members. Most central tendency Pb intakes were below provisional total tolerable intake (PTTI) levels. High contact intakes generally exceeded PTTIs. Probabilistic estimates showed approximately 40 % of children and 10 % of gardeners exceeding PTTIs. Children's exposure came primarily from dust ingestion and exposure to higher Pb soil between beds. Gardeners' Pb intakes were comparable to children's (in µg/day) but were dominated by vegetable consumption. Adult household members ate less garden-grown produce than gardeners and had the lowest Pb intakes. Our results suggest that healthy gardening practices to reduce Pb exposure in urban community gardens should focus on encouraging cultivation of lower Pb vegetables (i.e., fruits) for adult gardeners and on covering higher Pb non-bed soils accessible to young children. However, the common practice of replacement of root-zone bed soil with clean soil (e.g., in raised beds) has many benefits and should also continue to be encouraged.

  7. Characterization and Low-Cost Remediation of Soils Contaminated by Timbers in Community Gardens.

    PubMed

    Heiger-Bernays, W; Fraser, A; Burns, V; Diskin, K; Pierotti, D; Merchant-Borna, K; McClean, M; Brabander, D; Hynes, H P

    2009-01-01

    Urban community gardens worldwide provide significant health benefits to those gardening and consuming fresh produce from them. Urban gardens are most often placed in locations and on land in which soil contaminants reflect past practices and often contain elevated levels of metals and organic contaminants. Garden plot dividers made from either railroad ties or chromated copper arsenate (CCA) pressure treated lumber contribute to the soil contamination and provide a continuous source of contaminants. Elevated levels of polycyclic aromatic hydrocarbons (PAHs) derived from railroad ties and arsenic from CCA pressure treated lumber are present in the gardens studied. Using a representative garden, we 1) determined the nature and extent of urban community garden soil contaminated with PAHs and arsenic by garden timbers; 2) designed a remediation plan, based on our sampling results, with our community partner guided by public health criteria, local regulation, affordability, and replicability; 3) determined the safety and advisability of adding city compost to Boston community gardens as a soil amendment; and 4) made recommendations for community gardeners regarding healthful gardening practices. This is the first study of its kind that looks at contaminants other than lead in urban garden soil and that evaluates the effect on select soil contaminants of adding city compost to community garden soil. PMID:21804925

  8. Characterization and Low-Cost Remediation of Soils Contaminated by Timbers in Community Gardens

    PubMed Central

    Heiger-Bernays, W.; Fraser, A.; Burns, V.; Diskin, K.; Pierotti, D.; Merchant-Borna, K.; McClean, M.; Brabander, D.; Hynes, H. P.

    2011-01-01

    Urban community gardens worldwide provide significant health benefits to those gardening and consuming fresh produce from them. Urban gardens are most often placed in locations and on land in which soil contaminants reflect past practices and often contain elevated levels of metals and organic contaminants. Garden plot dividers made from either railroad ties or chromated copper arsenate (CCA) pressure treated lumber contribute to the soil contamination and provide a continuous source of contaminants. Elevated levels of polycyclic aromatic hydrocarbons (PAHs) derived from railroad ties and arsenic from CCA pressure treated lumber are present in the gardens studied. Using a representative garden, we 1) determined the nature and extent of urban community garden soil contaminated with PAHs and arsenic by garden timbers; 2) designed a remediation plan, based on our sampling results, with our community partner guided by public health criteria, local regulation, affordability, and replicability; 3) determined the safety and advisability of adding city compost to Boston community gardens as a soil amendment; and 4) made recommendations for community gardeners regarding healthful gardening practices. This is the first study of its kind that looks at contaminants other than lead in urban garden soil and that evaluates the effect on select soil contaminants of adding city compost to community garden soil. PMID:21804925

  9. Amplifying Health Through Community Gardens: A Framework for Advancing Multicomponent, Behaviorally Based Neighborhood Interventions.

    PubMed

    Alaimo, Katherine; Beavers, Alyssa W; Crawford, Caroline; Snyder, Elizabeth Hodges; Litt, Jill S

    2016-09-01

    The article presents a framework for understanding the relationship between community garden participation, and the myriad ways gardens and participation lead to emotional, social, and health impacts. Existing empirical research relating community gardens to health behaviors, such as physical activity and diet, and longer-term chronic disease-related outcomes is summarized. The research areas discussed include the effects of community garden participation on individual, social, emotional, and environmental processes; health behaviors including diet and physical activity; and health outcomes such as self-rated health, obesity, and mental health. Other mechanisms through which community gardens may affect population health are described. Applying a multitheoretical lens to explore associations between community garden participation and health enables us to delineate key aspects of gardening that elicit positive health behaviors and multifactorial health assets that could be applied to designing other types of health interventions. PMID:27379424

  10. Amplifying Health Through Community Gardens: A Framework for Advancing Multicomponent, Behaviorally Based Neighborhood Interventions.

    PubMed

    Alaimo, Katherine; Beavers, Alyssa W; Crawford, Caroline; Snyder, Elizabeth Hodges; Litt, Jill S

    2016-09-01

    The article presents a framework for understanding the relationship between community garden participation, and the myriad ways gardens and participation lead to emotional, social, and health impacts. Existing empirical research relating community gardens to health behaviors, such as physical activity and diet, and longer-term chronic disease-related outcomes is summarized. The research areas discussed include the effects of community garden participation on individual, social, emotional, and environmental processes; health behaviors including diet and physical activity; and health outcomes such as self-rated health, obesity, and mental health. Other mechanisms through which community gardens may affect population health are described. Applying a multitheoretical lens to explore associations between community garden participation and health enables us to delineate key aspects of gardening that elicit positive health behaviors and multifactorial health assets that could be applied to designing other types of health interventions.

  11. A growing opportunity: Community gardens affiliated with US hospitals and academic health centers

    PubMed Central

    George, Daniel R.; Rovniak, Liza S.; Kraschnewski, Jennifer L.; Hanson, Ryan; Sciamanna, Christopher N.

    2014-01-01

    Background Community gardens can reduce public health disparities through promoting physical activity and healthy eating, growing food for underserved populations, and accelerating healing from injury or disease. Despite their potential to contribute to comprehensive patient care, no prior studies have investigated the prevalence of community gardens affiliated with US healthcare institutions, and the demographic characteristics of communities served by these gardens. Methods In 2013, national community garden databases, scientific abstracts, and public search engines (e.g., Google Scholar) were used to identify gardens. Outcomes included the prevalence of hospital-based community gardens by US regions, and demographic characteristics (age, race/ethnicity, education, household income, and obesity rates) of communities served by gardens. Results There were 110 healthcare-based gardens, with 39 in the Midwest, 25 in the South, 24 in the Northeast, and 22 in the West. Compared to US population averages, communities served by healthcare-based gardens had similar demographic characteristics, but significantly lower rates of obesity (27% versus 34%, P < .001). Conclusions Healthcare-based gardens are located in regions that are demographically representative of the US population, and are associated with lower rates of obesity in communities they serve. PMID:25599017

  12. Foliar bacterial communities of trembling aspen in a common garden.

    PubMed

    Mason, Charles J; Pfammatter, Jesse A; Holeski, Liza M; Raffa, Kenneth F

    2015-02-01

    Microbial associations with plants are widely distributed and are structured by a number of biotic and physical factors. Among biotic factors, the host plant genotype may be integral to these plant-microbe interactions. Trees in the genus Populus have become models for studies in scaling effects of host plant genetics and in plant-microbe interactions. Using 454 pyrosequencing of the 16S rRNA gene, we assessed the foliar bacterial community of 7 genotypes of mature trembling aspen trees (Populus tremuloides Michx.) grown in a common garden. Trees were selected based on prior analyses showing clonal variation in their concentration of chemicals conferring resistance against insect herbivores. At broad taxonomic designations, the bacterial community of trembling aspen was similar across all plant genotypes. At a finer taxonomic scale, the foliage of these trees varied in their community composition, but there was no distinct pattern to colonization or abundance related to plant genotype. The most abundant operational taxonomic units (OTUs) were classified as Ralstonia, Bradyrhizobium, Pseudomonas, and Brucella. These OTUs varied across the common garden, but there was no significant effect of host plant genotype or spatial position on the abundance of these members. Our results suggest that aspen genotype is less important in the structuring of its foliar bacterial communities than are other, poorly understood processes.

  13. Foliar bacterial communities of trembling aspen in a common garden.

    PubMed

    Mason, Charles J; Pfammatter, Jesse A; Holeski, Liza M; Raffa, Kenneth F

    2015-02-01

    Microbial associations with plants are widely distributed and are structured by a number of biotic and physical factors. Among biotic factors, the host plant genotype may be integral to these plant-microbe interactions. Trees in the genus Populus have become models for studies in scaling effects of host plant genetics and in plant-microbe interactions. Using 454 pyrosequencing of the 16S rRNA gene, we assessed the foliar bacterial community of 7 genotypes of mature trembling aspen trees (Populus tremuloides Michx.) grown in a common garden. Trees were selected based on prior analyses showing clonal variation in their concentration of chemicals conferring resistance against insect herbivores. At broad taxonomic designations, the bacterial community of trembling aspen was similar across all plant genotypes. At a finer taxonomic scale, the foliage of these trees varied in their community composition, but there was no distinct pattern to colonization or abundance related to plant genotype. The most abundant operational taxonomic units (OTUs) were classified as Ralstonia, Bradyrhizobium, Pseudomonas, and Brucella. These OTUs varied across the common garden, but there was no significant effect of host plant genotype or spatial position on the abundance of these members. Our results suggest that aspen genotype is less important in the structuring of its foliar bacterial communities than are other, poorly understood processes. PMID:25602743

  14. Vegetable output and cost savings of community gardens in San Jose, California.

    PubMed

    Algert, Susan J; Baameur, Aziz; Renvall, Marian J

    2014-07-01

    Urban dwellers across the United States increasingly access a variety of fresh vegetables through participation in neighborhood-level community gardens. Here we document vegetable output and cost savings of community gardens in the city of San Jose, CA, to better understand the capacity of community gardens to affect food affordability in an urban setting. A convenience sample of 83 community gardeners in San Jose completed a background survey during spring and summer 2012. On average, gardeners were aged 57 years and had a monthly income of $4,900; 25% had completed college. A representative subset of 10 gardeners was recruited to weigh vegetable output of their plots using portable electronic scales at three separate garden sites. Accuracy of each portable scale was verified by comparing the weight of a sample vegetable to weights obtained using a lab scale precise to 0.2 oz. Garden yields and cost savings were tabulated overall for each plot. Results indicate that community garden practices are more similar to biointensive high-production farming, producing 0.75 lb vegetables/sq ft, rather than conventional agricultural practices, producing 0.60 lb/sq ft. Gardens produced on average 2.55 lb/plant and saved $435 per plot for the season. Results indicate that cost savings are greatest if vertical high value crops such as tomatoes and peppers are grown in community gardens, although yields depend on growing conditions, gardener's skill, availability of water, and other factors. Future research is needed to document cost savings and yields for specific crops grown in community gardens. PMID:24751664

  15. Vegetable output and cost savings of community gardens in San Jose, California.

    PubMed

    Algert, Susan J; Baameur, Aziz; Renvall, Marian J

    2014-07-01

    Urban dwellers across the United States increasingly access a variety of fresh vegetables through participation in neighborhood-level community gardens. Here we document vegetable output and cost savings of community gardens in the city of San Jose, CA, to better understand the capacity of community gardens to affect food affordability in an urban setting. A convenience sample of 83 community gardeners in San Jose completed a background survey during spring and summer 2012. On average, gardeners were aged 57 years and had a monthly income of $4,900; 25% had completed college. A representative subset of 10 gardeners was recruited to weigh vegetable output of their plots using portable electronic scales at three separate garden sites. Accuracy of each portable scale was verified by comparing the weight of a sample vegetable to weights obtained using a lab scale precise to 0.2 oz. Garden yields and cost savings were tabulated overall for each plot. Results indicate that community garden practices are more similar to biointensive high-production farming, producing 0.75 lb vegetables/sq ft, rather than conventional agricultural practices, producing 0.60 lb/sq ft. Gardens produced on average 2.55 lb/plant and saved $435 per plot for the season. Results indicate that cost savings are greatest if vertical high value crops such as tomatoes and peppers are grown in community gardens, although yields depend on growing conditions, gardener's skill, availability of water, and other factors. Future research is needed to document cost savings and yields for specific crops grown in community gardens.

  16. Color me healthy: food diversity in school community gardens in two rapidly urbanising Australian cities.

    PubMed

    Guitart, Daniela A; Pickering, Catherine M; Byrne, Jason A

    2014-03-01

    Community garden research has focused on social aspects of gardens, neglecting systematic analysis of what food is grown. Yet agrodiversity within community gardens may provide health benefits. Diverse fruit and vegetables provide nutritional benefits, including vitamins, minerals and phytochemicals. This paper reports research that investigated the agro-biodiversity of school-based community gardens in Brisbane and Gold Coast cities, Australia. Common motivations for establishing these gardens were education, health and environmental sustainability. The 23 gardens assessed contained 234 food plants, ranging from 7 to 132 plant types per garden. This included 142 fruits and vegetables. The nutritional diversity of fruits and vegetable plants was examined through a color classification system. All gardens grew fruits and vegetables from at least four food color groups, and 75% of the gardens grew plants from all seven color groups. As places with high agrodiversity, and related nutritional diversity, some school community gardens can provide children with exposure to a healthy range of fruit and vegetables, with potential flow-on health benefits.

  17. Association between community garden participation and fruit and vegetable consumption in rural Missouri

    PubMed Central

    2013-01-01

    Background Fruit and vegetable consumption reduces chronic disease risk, yet the majority of Americans consume fewer than recommended. Inadequate access to fruits and vegetables is increasingly recognized as a significant contributor to low consumption of healthy foods. Emerging evidence shows the effectiveness of community gardens in increasing access to, and consumption of, fruits and vegetables. Methods Two complementary studies explored the association of community garden participation and fruit and vegetable consumption in rural communities in Missouri. The first was with a convenience sample of participants in a rural community garden intervention who completed self-administered surveys. The second was a population-based survey conducted with a random sample of 1,000 residents in the intervention catchment area. Results Participation in a community garden was associated with higher fruit and vegetable consumption. The first study found that individuals who worked in a community garden at least once a week were more likely to report eating fruits and vegetables because of their community garden work (X2 (125) = 7.78, p = .0088). Population-based survey results show that 5% of rural residents reported participating in a community garden. Those who reported community garden participation were more likely to report eating fruits 2 or more times per day and vegetables 3 or more times per day than those who did not report community garden participation, even after adjusting for covariates (Odds Ratio [OR] = 2.76, 95% Confidence Interval [CI] = 1.35 to 5.65). Conclusion These complementary studies provide evidence that community gardens are a promising strategy for promoting fruit and vegetable consumption in rural communities. PMID:24252563

  18. Coalition Building for Health: A Community Garden Pilot Project with Apartment Dwelling Refugees.

    PubMed

    Eggert, Lynne K; Blood-Siegfried, Jane; Champagne, Mary; Al-Jumaily, Maha; Biederman, Donna J

    2015-01-01

    Refugees often experience compromised health from both pre- and post-migration stressors. Coalition theory has helped guide the development of targeted programs to address the health care needs of vulnerable populations. Using the Community Coalition Action Theory as a framework, a coalition was formed to implement a community garden with apartment-dwelling refugees. Outcomes included successful coalition formation, a community garden, reported satisfaction from all gardeners with increased vegetable intake, access to culturally meaningful foods, and evidence of increased community engagement. The opportunity for community health nurses to convene a coalition to affect positive health for refugees is demonstrated. PMID:26212466

  19. School-Community Gardening: Learning, Living, Earning, and Giving

    ERIC Educational Resources Information Center

    Gallavan, Nancy P.; Bowles, Freddie A.

    2012-01-01

    Elementary teacher Ms. Huff realized that her third grade students were limited in their knowledge and experiences related to gardening. Most of today's young learners in the United States do not live on farms, and few families maintain gardens. Only a few of Ms. Huff's students could say they had a family garden. In schools, students learn about…

  20. The Influence of Social Involvement, Neighborhood Aesthetics, and Community Garden Participation on Fruit and Vegetable Consumption

    PubMed Central

    Soobader, Mah-J.; Turbin, Mark S.; Hale, James W.; Buchenau, Michael; Marshall, Julie A.

    2011-01-01

    Objectives. We considered the relationship between an urban adult population's fruit and vegetable consumption and several selected social and psychological processes, beneficial aesthetic experiences, and garden participation. Methods. We conducted a population-based survey representing 436 residents across 58 block groups in Denver, Colorado, from 2006 to 2007. We used multilevel statistical models to evaluate the survey data. Results. Neighborhood aesthetics, social involvement, and community garden participation were significantly associated with fruit and vegetable intake. Community gardeners consumed fruits and vegetables 5.7 times per day, compared with home gardeners (4.6 times per day) and nongardeners (3.9 times per day). Moreover, 56% of community gardeners met national recommendations to consume fruits and vegetables at least 5 times per day, compared with 37% of home gardeners and 25% of nongardeners. Conclusions. Our study results shed light on neighborhood processes that affect food-related behaviors and provides insights about the potential of community gardens to affect these behaviors. The qualities intrinsic to community gardens make them a unique intervention that can narrow the divide between people and the places where food is grown and increase local opportunities to eat better. PMID:21680931

  1. Gardening from a Wheelchair

    MedlinePlus

    ... Paralysis > Health > Staying active > Gardening from a wheelchair Gardening from a wheelchair ☷ ▾ Page contents Tips from community ... round handles) on gate latches, doors, and faucets. Gardening as therapy For Gene Rothert gardening is a ...

  2. Lead (Pb) and other metals in New York City community garden soils: factors influencing contaminant distributions

    PubMed Central

    Mitchell, Rebecca G.; Spliethoff, Henry M.; Ribaudo, Lisa N.; Lopp, Donna M.; Shayler, Hannah A.; Marquez-Bravo, Lydia G.; Lambert, Veronique T.; Ferenz, Gretchen S.; Russell-Anelli, Jonathan M.; Stone, Edie B.; McBride, Murray B.

    2014-01-01

    Urban gardens provide affordable fresh produce to communities with limited access to healthy food but may also increase exposure to lead (Pb) and other soil contaminants. Metals analysis of 564 soil samples from 54 New York City (NYC) community gardens found at least one sample exceeding health-based guidance values in 70% of gardens. However, most samples (78%) did not exceed guidance values, and medians were generally below those reported in NYC soil and other urban gardening studies. Barium (Ba) and Pb most frequently exceeded guidance values and along with cadmium (Cd) were strongly correlated with zinc (Zn), a commonly measured nutrient. Principal component analysis suggested that contaminants varied independently from organic matter and geogenic metals. Contaminants were associated with visible debris and a lack of raised beds; management practices (e.g., importing uncontaminated soil) have likely reduced metals concentrations. Continued exposure reduction efforts would benefit communities already burdened by environmental exposures. PMID:24502997

  3. Garden Mosaics

    ERIC Educational Resources Information Center

    Kennedy, Ann Marie; Krasny, Marianne E.

    2005-01-01

    This article describes Garden Mosaics, a program funded by the National Science Foundation. Garden Mosaics combines science learning with intergenerational mentoring, multicultural understanding, and community service. The program's mission is "connecting youth and elders to explore the mosaics of plants, people, and cultures in gardens, to learn…

  4. The development of a model of community garden benefits to wellbeing.

    PubMed

    Egli, Victoria; Oliver, Melody; Tautolo, El-Shadan

    2016-06-01

    Community gardens contribute to community wellbeing by influencing the nutritional and social environment. The aim of this research was to develop a model that communicates the many benefits of community garden participation as described in the academic literature, to a diverse audience of laypersons. This model is an example of effective knowledge translation because the information is able to be more than simply understood but also practically applied. From April to August 2015, a model depicting the many benefits of community garden participation was prepared based on a global, critical literature review. The wellbeing benefits from community garden participation have been grouped into factors influencing the nutritional health environment and factors influencing the social environment. The graphic chosen to form the basis of the model is a fractal tree of life. In October 2015, to test the models comprehension and to obtain stakeholder feedback this model was presented to a diverse group of community members, leaders and workers from the Tāmaki region of Auckland, New Zealand. The model we present here effectively and clearly translates knowledge obtained from the academic literature on the benefits to wellbeing from community garden participation into a tool that can be used, adapted and developed by community groups, government agencies and health promoters. PMID:27419035

  5. Community gardens as sites of solace and end-of-life support: a literature review.

    PubMed

    Marsh, Pauline; Spinaze, Anna

    2016-05-01

    In a pilot project, members of a community garden explored how they might provide better end-of-life support for their regional community. As part of the project, a literature review was undertaken to investigate the nexus between community gardens and end-of-life experiences (including grief and bereavement) in academic research. This article documents the findings of that review. The authors discovered there is little academic material that focuses specifically on community gardens and end-of-life experiences, but nonetheless the two subjects were seen to intersect. The authors found three points of commonality: both share a need and capacity for a) social/informal support, b) therapeutic space, and c) opportunities for solace. PMID:27233008

  6. Community gardens as sites of solace and end-of-life support: a literature review.

    PubMed

    Marsh, Pauline; Spinaze, Anna

    2016-05-01

    In a pilot project, members of a community garden explored how they might provide better end-of-life support for their regional community. As part of the project, a literature review was undertaken to investigate the nexus between community gardens and end-of-life experiences (including grief and bereavement) in academic research. This article documents the findings of that review. The authors discovered there is little academic material that focuses specifically on community gardens and end-of-life experiences, but nonetheless the two subjects were seen to intersect. The authors found three points of commonality: both share a need and capacity for a) social/informal support, b) therapeutic space, and c) opportunities for solace.

  7. Making Interdisciplinary Connections to Your School Gardening Program. Education in Blossom: The School Garden-Community Partnership.

    ERIC Educational Resources Information Center

    Eames-Sheavly, Marcia

    1998-01-01

    Proposes that it is critical for children to understand and appreciate plants, and that gardening can be integrated into the regular school curriculum. Gives examples of "pizza garden" and flower garden projects related to math, science, language arts, creative arts, nutrition and health, physical education, Earth stewardship, music, social…

  8. Participatory Approaches to Program Development and Engaging Youth in Research: The Case of an Inter-Generational Urban Community Gardening Program.

    ERIC Educational Resources Information Center

    Krasny, Marianne; Doyle, Rebekah

    2002-01-01

    Community educators in six cities involved youth in documenting ethnic gardening practices with master gardeners. Interviews with 29 educators, 28 participating youth, and 4 gardeners found that youth learned about gardening, developed positive relationships with elders, and enhanced skills. Implementing participatory research required more…

  9. The Value of a Gardening Service for the Frail Elderly and People With a Disability Living in the Community

    PubMed Central

    Same, Anne; Lee, Elinda Ai Lim; McNamara, Beverley; Rosenwax, Lorna

    2016-01-01

    Little is known about the significance of gardening services for frail elderly people. This study explored the value of a gardening service for frail older people and people with a disability living in the community. Using qualitative and quantitative data collected from pre-gardening (n = 38) and post-gardening service delivery interviews (n = 35) and the Housing Enabler, the value of a gardening service was examined. Findings suggest that the service had a positive impact on the independence and emotional well-being of frail aged people and younger people with a functional disability, with little impact on physical health. Results indicate that gardening services should be fundamental to planning for these populations to remain or return to living in the community. PMID:27746669

  10. Metagenomic and metaproteomic insights into bacterial communities in leaf-cutter ant fungus gardens

    SciTech Connect

    Aylward, Frank O.; Burnum, Kristin E.; Scott, Jarrod J.; Suen, Garret; Tringe, Susannah G.; Adams, Sandra M.; Barry, Kerrie W.; Nicora, Carrie D.; Piehowski, Paul D.; Purvine, Samuel O.; Starrett, Gabriel J.; Goodwin, Lynne A.; Smith, Richard D.; Lipton, Mary S.; Currie, Cameron R.

    2012-09-01

    Herbivores gain access to nutrients stored in plant biomass largely by harnessing the metabolic activities of microbes. Leaf-cutter ants of the genus Atta are a hallmark example; these dominant Neotropical herbivores cultivate symbiotic fungus gardens on massive quantities of fresh plant forage. As the external digestive system of the ants, fungus gardens facilitate the production and sustenance of millions of workers in mature Atta colonies. Here we use metagenomic, and metaproteomic techniques to characterize the bacterial diversity and overall physiological potential of fungus gardens from two species of Atta. Our analysis of over 1.2 Gbp of community metagenomic sequence and three 16S pyrotag libraries reveals that, in addition to harboring the dominant fungal crop, these ecosystems contain abundant populations of Enterobacteriaceae, including the genera Enterobacter, Pantoea, Klebsiella, Citrobacter, and Escherichia. We show that these bacterial communities possess genes commonly associated with lignocellulose degradation, and likely participate in the processing of plant biomass. Additionally, we demonstrate that bacteria in these environments encode a diverse suite of biosynthetic pathways, and that they may enrich the nitrogen-poor forage of the ants with B-vitamins, amino acids, and proteins. These results are consistent with the hypothesis that fungus gardens are highly-specialized fungus-bacteria communities that efficiently convert plant material into usable energy for their ant hosts. Together with recent investigations into the microbial symbionts of vertebrates, our work underscores the importance of microbial communities to the ecology and evolution of herbivorous metazoans.

  11. Metagenomic and metaproteomic insights into bacterial communities in leaf-cutter ant fungus gardens

    PubMed Central

    Aylward, Frank O; Burnum, Kristin E; Scott, Jarrod J; Suen, Garret; Tringe, Susannah G; Adams, Sandra M; Barry, Kerrie W; Nicora, Carrie D; Piehowski, Paul D; Purvine, Samuel O; Starrett, Gabriel J; Goodwin, Lynne A; Smith, Richard D; Lipton, Mary S; Currie, Cameron R

    2012-01-01

    Herbivores gain access to nutrients stored in plant biomass largely by harnessing the metabolic activities of microbes. Leaf-cutter ants of the genus Atta are a hallmark example; these dominant neotropical herbivores cultivate symbiotic fungus gardens on large quantities of fresh plant forage. As the external digestive system of the ants, fungus gardens facilitate the production and sustenance of millions of workers. Using metagenomic and metaproteomic techniques, we characterize the bacterial diversity and physiological potential of fungus gardens from two species of Atta. Our analysis of over 1.2 Gbp of community metagenomic sequence and three 16S pyrotag libraries reveals that in addition to harboring the dominant fungal crop, these ecosystems contain abundant populations of Enterobacteriaceae, including the genera Enterobacter, Pantoea, Klebsiella, Citrobacter and Escherichia. We show that these bacterial communities possess genes associated with lignocellulose degradation and diverse biosynthetic pathways, suggesting that they play a role in nutrient cycling by converting the nitrogen-poor forage of the ants into B-vitamins, amino acids and other cellular components. Our metaproteomic analysis confirms that bacterial glycosyl hydrolases and proteins with putative biosynthetic functions are produced in both field-collected and laboratory-reared colonies. These results are consistent with the hypothesis that fungus gardens are specialized fungus–bacteria communities that convert plant material into energy for their ant hosts. Together with recent investigations into the microbial symbionts of vertebrates, our work underscores the importance of microbial communities in the ecology and evolution of herbivorous metazoans. PMID:22378535

  12. Examining Feasibility of Mentoring Families at a Farmers' Market and Community Garden

    ERIC Educational Resources Information Center

    George, Daniel R.; Manglani, Monica; Minnehan, Kaitlin; Chacon, Alexander; Gundersen, Alexandra; Dellasega, Cheryl; Kraschnewski, Jennifer L.

    2016-01-01

    Background: Fruit and vegetable prescription (FVRx) programs provide "prescriptions" for produce, but increased access to nutritional food may be insufficient for long-term behavior change. Purpose: We integrated nutritional education into an FVRx program at a farmers' market and community garden at Penn State Medical Center by pairing…

  13. [Community vegetable gardens as a health promotion activity: an experience in Primary Healthcare Units].

    PubMed

    Costa, Christiane Gasparini Araújo; Garcia, Mariana Tarricone; Ribeiro, Silvana Maria; Salandini, Marcia Fernanda de Sousa; Bógus, Cláudia Maria

    2015-10-01

    Urban and peri-urban agriculture (UPA) is being practiced in different settings, contributing to the improvement of health in communities and healthier environments. In order to identify the meanings and implications of the practice of UPA in Primary Healthcare Units (PHU) as an activity of health promotion (HP), and to what extent its therapeutic dimension characterizes it as an activity aligned with complementary and integrative practices (CIP), a qualitative cross-sectional study was performed in Embu das Artes, State of São Paulo. From the analysis, the following main themes arose: health concept, health outcomes, the return to traditional practices and habits and the reorientation of health services. It was possible to identify the close link between the cultivation of vegetable gardens and HP guidelines and fields of action, such as creating healthier environments, boosting community actions, developing personal skills, stimulating autonomy and empowerment and demands for the reorientation of services. The garden activities, set up in PHU areas, proved to be an implementation strategy of CIP. The conclusion reached is that vegetable gardening activities in community gardens are seen to be health promotion practices that integrate key elements of CIP. PMID:26465852

  14. [Community vegetable gardens as a health promotion activity: an experience in Primary Healthcare Units].

    PubMed

    Costa, Christiane Gasparini Araújo; Garcia, Mariana Tarricone; Ribeiro, Silvana Maria; Salandini, Marcia Fernanda de Sousa; Bógus, Cláudia Maria

    2015-10-01

    Urban and peri-urban agriculture (UPA) is being practiced in different settings, contributing to the improvement of health in communities and healthier environments. In order to identify the meanings and implications of the practice of UPA in Primary Healthcare Units (PHU) as an activity of health promotion (HP), and to what extent its therapeutic dimension characterizes it as an activity aligned with complementary and integrative practices (CIP), a qualitative cross-sectional study was performed in Embu das Artes, State of São Paulo. From the analysis, the following main themes arose: health concept, health outcomes, the return to traditional practices and habits and the reorientation of health services. It was possible to identify the close link between the cultivation of vegetable gardens and HP guidelines and fields of action, such as creating healthier environments, boosting community actions, developing personal skills, stimulating autonomy and empowerment and demands for the reorientation of services. The garden activities, set up in PHU areas, proved to be an implementation strategy of CIP. The conclusion reached is that vegetable gardening activities in community gardens are seen to be health promotion practices that integrate key elements of CIP.

  15. Impact of a community gardening project on vegetable intake, food security and family relationships: a community-based participatory research study.

    PubMed

    Carney, Patricia A; Hamada, Janet L; Rdesinski, Rebecca; Sprager, Lorena; Nichols, Katelyn R; Liu, Betty Y; Pelayo, Joel; Sanchez, Maria Antonia; Shannon, Jacklien

    2012-08-01

    This community-based participatory research project used popular education techniques to support and educate Hispanic farmworker families in planting and maintaining organic gardens. Measures included a pre- post gardening survey, key informant interviews and observations made at community-based gardening meetings to assess food security, safety and family relationships. Thirty-eight families enrolled in the study during the pre-garden time period, and four more families enrolled in the study during the post-garden period, for a total of 42 families enrolled in the 2009 gardening season. Of the families enrolled during the pre-gardening time period there were 163 household members. The mean age of the interviewee was 44.0, ranging from 21 to 78 years of age. The median number of occupants in a household was 4.0 (range: 2-8), Frequency of adult vegetable intake of "Several time a day" increased from 18.2 to 84.8%, (P < 0.001) and frequency of children's vegetable intake of "Several time a day" increased from 24.0 to 64.0%, (P = 0.003). Before the gardening season, the sum of the frequencies of "Sometimes" and "Frequently" worrying in the past month that food would run out before money was available to buy more was 31.2% and the sum of these frequencies dropped to 3.1% during the post garden period, (P = 0.006). The frequency of skipping meals due to lack of money was not statistically significantly different before and after the gardening season for either adults or children. Analysis of text responses and key informant interviews revealed that physical and mental health benefits were reported as well as economic and family health benefits from the gardening study, primarily because the families often worked in their gardens together. A community gardening program can reduce food insecurity, improve dietary intake and strengthen family relationships.

  16. Connecting food environments and health through the relational nature of aesthetics: gaining insight through the community gardening experience.

    PubMed

    Hale, James; Knapp, Corrine; Bardwell, Lisa; Buchenau, Michael; Marshall, Julie; Sancar, Fahriye; Litt, Jill S

    2011-06-01

    Current environmental and health challenges require us to identify ways to better align aesthetics, ecology, and health. At the local level, community gardens are increasingly praised for their therapeutic qualities. They also provide a lens through which we can explore relational processes that connect people, ecology and health. Using key-informant interview data, this research explores gardeners' tactile, emotional, and value-driven responses to the gardening experience and how these responses influence health at various ecological levels (n = 67 participants, 28 urban gardens). Our findings demonstrate that gardeners' aesthetic experiences generate meaning that encourages further engagement with activities that may lead to positive health outcomes. Gardeners directly experience nearby nature by 'getting their hands dirty' and growing food. They enjoy the way vegetables taste and form emotional connections with the garden. The physical and social qualities of garden participation awaken the senses and stimulate a range of responses that influence interpersonal processes (learning, affirming, expressive experiences) and social relationships that are supportive of positive health-related behaviors and overall health. This research suggests that the relational nature of aesthetics, defined as the most fundamental connection between people and place, can help guide community designers and health planners when designing environment and policy approaches to improve health behaviors. PMID:21596466

  17. Connecting food environments and health through the relational nature of aesthetics: gaining insight through the community gardening experience.

    PubMed

    Hale, James; Knapp, Corrine; Bardwell, Lisa; Buchenau, Michael; Marshall, Julie; Sancar, Fahriye; Litt, Jill S

    2011-06-01

    Current environmental and health challenges require us to identify ways to better align aesthetics, ecology, and health. At the local level, community gardens are increasingly praised for their therapeutic qualities. They also provide a lens through which we can explore relational processes that connect people, ecology and health. Using key-informant interview data, this research explores gardeners' tactile, emotional, and value-driven responses to the gardening experience and how these responses influence health at various ecological levels (n = 67 participants, 28 urban gardens). Our findings demonstrate that gardeners' aesthetic experiences generate meaning that encourages further engagement with activities that may lead to positive health outcomes. Gardeners directly experience nearby nature by 'getting their hands dirty' and growing food. They enjoy the way vegetables taste and form emotional connections with the garden. The physical and social qualities of garden participation awaken the senses and stimulate a range of responses that influence interpersonal processes (learning, affirming, expressive experiences) and social relationships that are supportive of positive health-related behaviors and overall health. This research suggests that the relational nature of aesthetics, defined as the most fundamental connection between people and place, can help guide community designers and health planners when designing environment and policy approaches to improve health behaviors.

  18. Bioaccessibility of metals and human health risk assessment in community urban gardens.

    PubMed

    Izquierdo, M; De Miguel, E; Ortega, M F; Mingot, J

    2015-09-01

    Pseudo-total (i.e. aqua regia extractable) and gastric-bioaccessible (i.e. glycine+HCl extractable) concentrations of Ca, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn were determined in a total of 48 samples collected from six community urban gardens of different characteristics in the city of Madrid (Spain). Calcium carbonate appears to be the soil property that determines the bioaccessibility of a majority of those elements, and the lack of influence of organic matter, pH and texture can be explained by their low levels in the samples (organic matter) or their narrow range of variation (pH and texture). A conservative risk assessment with bioaccessible concentrations in two scenarios, i.e. adult urban farmers and children playing in urban gardens, revealed acceptable levels of risk, but with large differences between urban gardens depending on their history of land use and their proximity to busy areas in the city center. Only in a worst-case scenario in which children who use urban gardens as recreational areas also eat the produce grown in them would the risk exceed the limits of acceptability. PMID:25966050

  19. Bioaccessibility of metals and human health risk assessment in community urban gardens.

    PubMed

    Izquierdo, M; De Miguel, E; Ortega, M F; Mingot, J

    2015-09-01

    Pseudo-total (i.e. aqua regia extractable) and gastric-bioaccessible (i.e. glycine+HCl extractable) concentrations of Ca, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn were determined in a total of 48 samples collected from six community urban gardens of different characteristics in the city of Madrid (Spain). Calcium carbonate appears to be the soil property that determines the bioaccessibility of a majority of those elements, and the lack of influence of organic matter, pH and texture can be explained by their low levels in the samples (organic matter) or their narrow range of variation (pH and texture). A conservative risk assessment with bioaccessible concentrations in two scenarios, i.e. adult urban farmers and children playing in urban gardens, revealed acceptable levels of risk, but with large differences between urban gardens depending on their history of land use and their proximity to busy areas in the city center. Only in a worst-case scenario in which children who use urban gardens as recreational areas also eat the produce grown in them would the risk exceed the limits of acceptability.

  20. Review of the nutritional implications of farmers' markets and community gardens: a call for evaluation and research efforts.

    PubMed

    McCormack, Lacey Arneson; Laska, Melissa Nelson; Larson, Nicole I; Story, Mary

    2010-03-01

    The development and promotion of farmers' markets and community gardens is growing in popularity as a strategy to increase community-wide fruit and vegetable consumption. Despite large numbers of farmers' markets and community gardens in the United States, as well as widespread enthusiasm for their use as a health promotion tool, little is known about their influence on dietary intake. This review examines the current scientific literature on the implications of farmers' market programs and community gardens on nutrition-related outcomes in adults. Studies published between January 1980 and January 2009 were identified via PubMed and Agricola database searches and by examining reference lists from relevant studies. Studies were included in this review if they took place in the United States and qualitatively or quantitatively examined nutrition-related outcomes, including dietary intake; attitudes and beliefs regarding buying, preparing, or eating fruits and vegetables; and behaviors and perceptions related to obtaining produce from a farmers' market or community garden. Studies focusing on garden-based youth programs were excluded. In total, 16 studies were identified for inclusion in this review. Seven studies focused on the impact of farmers' market nutrition programs for Special Supplemental Nutrition Program for Women, Infants, and Children participants, five focused on the influence of farmers' market programs for seniors, and four focused on community gardens. Findings from this review reveal that few well-designed research studies (eg, those incorporating control groups) utilizing valid and reliable dietary assessment methods to evaluate the influence of farmers' markets and community gardens on nutrition-related outcomes have been completed. Recommendations for future research on the dietary influences of farmers' markets and community gardens are provided.

  1. [Insect community structure and its stability in a Zanthoxylum bungeanum garden with different planting pattern].

    PubMed

    Zhang, Xiao-Ming; Li, Qiang; Chen, Guo-Hua; Yang, Jie; Gao, Xin; Song, Jia-Xiong

    2009-08-01

    An investigation was made on the insect community composition and structure in a Zanthoxylum bungeanum garden with corn-soybean - Z. bungeanum intercropping, soybean - Z. bungeanum intercropping, corn - Z. bungeanum intercropping, and only Z. bungeanum planting in Zhaotong City of Yunnan Province, and the community character index and principal component analysis were used to study the characters and stability of the insect community. A total of 326 insect species were recorded. In intercropped plots, the abundance, diversity, and evenness index of insect community were higher while the dominance index was lower, compared with those in monocultured Z. bungeanum plot. The diversity index of insect community decreased in the order of corn-soybean- Z. bungeanum intercropping > soybean - Z. bungeanum intercropping > corn - Z. bungeanum intercropping > only Z. bungeanum planting, and the insect community in corn-soybean - Z. bungeanum intercropping plot was relatively stable. PMID:19947222

  2. Connecting food environments and health through the relational nature of aesthetics: Gaining insight through the community gardening experience

    PubMed Central

    Hale, James; Knapp, Corrine; Bardwell, Lisa; Buchenau, Michael; Marshall, Julie; Sancar, Fahriye; Litt, Jill S

    2011-01-01

    Current environmental and health challenges require us to identify ways to better align aesthetics, ecology, and health. At the local level, community gardens are increasingly praised for their therapeutic qualities. They also provide a lens through which we can explore relational processes that connect people, ecology and health. Using key-informant interview data, this research explores gardeners’ tactile, emotional, and value-driven responses to the gardening experience and how these responses influence health at various ecological levels (n=67 participants, 28 urban gardens). Our findings demonstrate that gardeners’ aesthetic experiences generate meaning that encourages further engagement with activities that may lead to positive health outcomes. Gardeners directly experience nearby nature by ‘getting their hands dirty’ and growing food. They enjoy the way vegetables taste and form emotional connections with the garden. The physical and social qualities of garden participation awaken the senses and stimulate a range of responses that influence interpersonal processes (learning, affirming, expressive experiences) and social relationships that are supportive of positive health-related behaviors and overall health. This research suggests that the relational nature of aesthetics, defined as the most fundamental connection between people and place, can help guide community designers and health planners when designing environment and policy approaches to improve health behaviors. PMID:21596466

  3. A Garden Story.

    ERIC Educational Resources Information Center

    Keteyian, Linda

    2001-01-01

    Describes a garden project by elementary students in an urban school. Students chose to rehabilitate a courtyard area and have since created three separate gardens including a butterfly garden. The project was a collaborative endeavor involving parents and other community members working with students and their teachers. (DLH)

  4. Enhancing Community Detection By Affinity-based Edge Weighting Scheme

    SciTech Connect

    Yoo, Andy; Sanders, Geoffrey; Henson, Van; Vassilevski, Panayot

    2015-10-05

    Community detection refers to an important graph analytics problem of finding a set of densely-connected subgraphs in a graph and has gained a great deal of interest recently. The performance of current community detection algorithms is limited by an inherent constraint of unweighted graphs that offer very little information on their internal community structures. In this paper, we propose a new scheme to address this issue that weights the edges in a given graph based on recently proposed vertex affinity. The vertex affinity quantifies the proximity between two vertices in terms of their clustering strength, and therefore, it is ideal for graph analytics applications such as community detection. We also demonstrate that the affinity-based edge weighting scheme can improve the performance of community detection algorithms significantly.

  5. Concentrations of polycyclic aromatic hydrocarbons in New York City community garden soils: Potential sources and influential factors.

    PubMed

    Marquez-Bravo, Lydia G; Briggs, Dean; Shayler, Hannah; McBride, Murray; Lopp, Donna; Stone, Edie; Ferenz, Gretchen; Bogdan, Kenneth G; Mitchell, Rebecca G; Spliethoff, Henry M

    2016-02-01

    A total of 69 soil samples from 20 community gardens in New York City (New York, USA) were collected and analyzed for 23 polycyclic aromatic hydrocarbons (PAHs) and black carbon. For each garden, samples were collected from nongrowing areas (non-bed) and from vegetable-growing beds, including beds with and without visible sources of PAHs. The sum of the US Environmental Protection Agency's 16 priority PAHs ranged up to 150 mg/kg, and the median (5.4 mg/kg) and mean (14.2 mg/kg) were similar to those previously reported for urban areas in the northeast United States. Isomer ratios indicated that the main sources of PAHs were petroleum, coal, and wood combustion. The PAH concentrations were significantly and positively associated with black carbon and with modeled air PAH concentrations, suggesting a consistent relationship between historical deposition of atmospheric carbon-adsorbed PAHs and current PAH soil concentrations. Median PAH soil concentration from non-bed areas was higher (7.4 mg/kg) than median concentration from beds in the same garden (4.0 mg/kg), and significantly higher than the median from beds without visible sources of PAHs (3.5 mg/kg). Median PAH concentration in beds from gardens with records of soil amendments was 58% lower compared with beds from gardens without those records. These results suggest that gardening practices in garden beds without visible sources of PAHs contribute to reduce PAH soil concentrations. PMID:26636429

  6. Community health insurance schemes & patient satisfaction - evidence from India

    PubMed Central

    Devadasan, N.; Criel, Bart; Damme, Wim Van; Lefevre, Pierre; Manoharan, S.; der Stuyft, Patrick Van

    2011-01-01

    Background & objectives: Quality of care is an important determinant for utilizing health services. In India, the quality of care in most health services is poor. The government recognizes this and has been working on both supply and demand aspects. In particular, it is promoting community health insurance (CHI) schemes, so that patients can access quality services. This observational study was undertaken to measure the level of satisfaction among insured and uninsured patients in two CHI schemes in India. Methods: Patient satisfaction was measured, which is an outcome of good quality care. Two CHI schemes, Action for Community Organisation, Rehabilitation and Development (ACCORD) and Kadamalai Kalanjiam Vattara Sangam (KKVS), were chosen. Randomly selected, insured and uninsured households were interviewed. The household where a patient was admitted to a hospital was interviewed in depth about the health seeking behaviour, the cost of treatment and the satisfaction levels. Results: It was found that at both ACCORD and KKVS, there was no significant difference in the levels of satisfaction between the insured and uninsured patients. The main reasons for satisfaction were the availability of doctors and medicines and the recovery by the patient. Interpretation & conclusions: Our study showed that insured hospitalized patients did not have significantly higher levels of satisfaction compared to uninsured hospitalized patients. If CHI schemes want to improve the quality of care for their clients, so that they adhere to the scheme, the scheme managers need to negotiate actively for better quality of care with empanelled providers. PMID:21321418

  7. A novel dynamical community detection algorithm based on weighting scheme

    NASA Astrophysics Data System (ADS)

    Li, Ju; Yu, Kai; Hu, Ke

    2015-12-01

    Network dynamics plays an important role in analyzing the correlation between the function properties and the topological structure. In this paper, we propose a novel dynamical iteration (DI) algorithm, which incorporates the iterative process of membership vector with weighting scheme, i.e. weighting W and tightness T. These new elements can be used to adjust the link strength and the node compactness for improving the speed and accuracy of community structure detection. To estimate the optimal stop time of iteration, we utilize a new stability measure which is defined as the Markov random walk auto-covariance. We do not need to specify the number of communities in advance. It naturally supports the overlapping communities by associating each node with a membership vector describing the node's involvement in each community. Theoretical analysis and experiments show that the algorithm can uncover communities effectively and efficiently.

  8. Fungal communities in gardens of the leafcutter ant Atta cephalotes in forest and cabruca agrosystems of southern Bahia State (Brazil).

    PubMed

    Reis, Bárbara Monique dos Santos; Silva, Aline; Alvarez, Martín Roberto; Oliveira, Tássio Brito de; Rodrigues, Andre

    2015-12-01

    Leaf-cutting ants interact with several fungi in addition to the fungal symbiont they cultivate for food. Here, we assessed alien fungal communities in colonies of Atta cephalotes. Fungus garden fragments were sampled from colonies in the Atlantic Rainforest and in a cabruca agrosystem in the state of Bahia (Brazil) in two distinct periods to evaluate whether differences in nest habitat influence the diversity of fungi in the ant colonies. We recovered a total of 403 alien fungi isolates from 628 garden fragments. The prevalent taxa found in these samples were Escovopsis sp. (26 %), Escovopsioides nivea (24 %), and Trichoderma spirale (10.9 %). Fungal diversity was similar between the colonies sampled in both areas suggesting that ants focus on reducing loads of alien fungi in the fungus gardens instead of avoiding specific fungi. However, fungal taxa composition differed between colonies sampled in the two areas and between the sampling periods. These differences are likely explained by the availability of plant substrates available for foraging over habitats and periods. Ordination analysis further supported that sampling period was the main attribute for community structuring but also revealed that additional factors may explain the structuring of fungal communities in colonies of A. cephalotes. PMID:26615740

  9. Ecology of microfungal communities in gardens of fungus-growing ants (Hymenoptera: Formicidae): a year-long survey of three species of attine ants in Central Texas.

    PubMed

    Rodrigues, Andre; Mueller, Ulrich G; Ishak, Heather D; Bacci, Maurício; Pagnocca, Fernando C

    2011-11-01

    We profiled the microfungal communities in gardens of fungus-growing ants to evaluate possible species-specific ant-microfungal associations and to assess the potential dependencies of microfungal diversity on ant foraging behavior. In a 1-year survey, we isolated microfungi from nests of Cyphomyrmex wheeleri, Trachymyrmex septentrionalis and Atta texana in Central Texas. Microfungal prevalence was higher in gardens of C. wheeleri (57%) than in the gardens of T. septentrionalis (46%) and A. texana (35%). Culture-dependent methods coupled with a polyphasic approach of species identification revealed diverse and changing microfungal communities in all the sampling periods. Diversity analyses showed no obvious correlations between the number of observed microfungal species, ant species, or the ants' changing foraging behavior across the seasons. However, both correspondence analysis and 5.8S-rRNA gene unifrac analyses suggested structuring of microfungal communities by ant host. These host-specific differences may reflect in part the three different environments where ants were collected. Most interestingly, the specialized fungal parasite Escovopsis was not isolated from any attine garden in this study near the northernmost limit of the range of attine ants, contrasting with previous studies that indicated a significant incidence of this parasite in ant gardens from Central and South America. The observed differences of microfungal communities in attine gardens suggest that the ants are continuously in contact with a diverse microfungal species assemblage.

  10. Lead in New York City Community Garden Chicken Eggs: Influential Factors and Health Implications

    PubMed Central

    Spliethoff, Henry M.; Mitchell, Rebecca G.; Ribaudo, Lisa N.; Taylor, Owen; Shayler, Hannah A.; Greene, Virginia; Oglesby, Debra

    2014-01-01

    Raising chickens for eggs in urban areas is becoming increasingly common. Urban chickens may be exposed to lead, a common urban soil contaminant. We measured lead concentrations in chicken eggs from New York City (NYC) community gardens and collected information on factors that might affect those concentrations. Lead was detected between 10 and 167 μg/kg in 48% of NYC eggs. Measures of lead in eggs from a henhouse were significantly associated (p<0.005) with lead concentrations in soil. The association between soil and egg lead has been evaluated only once before, by a study of a rural region in Belgium. In our study, the apparent lead soil-to-egg transfer efficiency was considerably lower than that found in Belgium, suggesting that there may be important geographic differences in this transfer. We developed models that suggested that, for sites like ours, lead concentrations in >50% of eggs from a henhouse would exceed store-bought egg concentrations (<7–13 μg/kg; 3% above detection limit) at soil lead concentrations >120 mg/kg, and that the concentration in one of six eggs from a henhouse would exceed a 100 μg/kg guidance value at soil lead concentrations >410 mg/kg. Our models also suggested that the availability of dietary calcium supplements was another influential factor that reduced egg lead concentrations. Estimates of health risk from consuming eggs with the lead concentrations we measured generally were not significant. However, soil lead concentrations in this study were <600 mg/kg, and considerably higher concentrations are not uncommon. Efforts to reduce lead transfer to chicken eggs and associated exposure are recommended for urban chicken keepers. PMID:24287691

  11. A focus of lymphatic filariasis in a tea garden worker community of central Assam.

    PubMed

    Khan, A M; Dutta, P; Khan, S A; Mahanta, J

    2004-10-01

    A survey for lymphatic filariasis was conducted among tea garden workers of central Assam. Of the 656 night blood samples examined, 31 were found positive for Wuchereria bancrofti parasite (microfilaria rate 4.7%). Microfilaria rate was higher in male (7.3%) than females (2.1%). Culex quinquefasciatus was incriminated as vector mosquito. PMID:15907073

  12. Growing community: the impact of the Stephanie Alexander Kitchen Garden Program on the social and learning environment in primary schools.

    PubMed

    Block, Karen; Gibbs, Lisa; Staiger, Petra K; Gold, Lisa; Johnson, Britt; Macfarlane, Susie; Long, Caroline; Townsend, Mardie

    2012-08-01

    This article presents results from a mixed-method evaluation of a structured cooking and gardening program in Australian primary schools, focusing on program impacts on the social and learning environment of the school. In particular, we address the Stephanie Alexander Kitchen Garden Program objective of providing a pleasurable experience that has a positive impact on student engagement, social connections, and confidence within and beyond the school gates. Primary evidence for the research question came from qualitative data collected from students, parents, teachers, volunteers, school principals, and specialist staff through interviews, focus groups, and participant observations. This was supported by analyses of quantitative data on child quality of life, cooperative behaviors, teacher perceptions of the school environment, and school-level educational outcome and absenteeism data. Results showed that some of the program attributes valued most highly by study participants included increased student engagement and confidence, opportunities for experiential and integrated learning, teamwork, building social skills, and connections and links between schools and their communities. In this analysis, quantitative findings failed to support findings from the primary analysis. Limitations as well as benefits of a mixed-methods approach to evaluation of complex community interventions are discussed.

  13. Spatial Variation of Soil Lead in an Urban Community Garden: Implications for Risk-Based Sampling.

    PubMed

    Bugdalski, Lauren; Lemke, Lawrence D; McElmurry, Shawn P

    2014-01-01

    Soil lead pollution is a recalcitrant problem in urban areas resulting from a combination of historical residential, industrial, and transportation practices. The emergence of urban gardening movements in postindustrial cities necessitates accurate assessment of soil lead levels to ensure safe gardening. In this study, we examined small-scale spatial variability of soil lead within a 15 × 30 m urban garden plot established on two adjacent residential lots located in Detroit, Michigan, USA. Eighty samples collected using a variably spaced sampling grid were analyzed for total, fine fraction (less than 250 μm), and bioaccessible soil lead. Measured concentrations varied at sampling scales of 1-10 m and a hot spot exceeding 400 ppm total soil lead was identified in the northwest portion of the site. An interpolated map of total lead was treated as an exhaustive data set, and random sampling was simulated to generate Monte Carlo distributions and evaluate alternative sampling strategies intended to estimate the average soil lead concentration or detect hot spots. Increasing the number of individual samples decreases the probability of overlooking the hot spot (type II error). However, the practice of compositing and averaging samples decreased the probability of overestimating the mean concentration (type I error) at the expense of increasing the chance for type II error. The results reported here suggest a need to reconsider U.S. Environmental Protection Agency sampling objectives and consequent guidelines for reclaimed city lots where soil lead distributions are expected to be nonuniform. PMID:23614628

  14. Cost-effectiveness of community vegetable gardens for people living with HIV in Zimbabwe

    PubMed Central

    2014-01-01

    Background There is little evidence to date of the potential impact of vegetable gardens on people living with HIV (PLHIV), who often suffer from social and economic losses due to the disease. From 2008 through 2011, Action Contre la Faim France (ACF) implemented a project in Chipinge District, eastern Zimbabwe, providing low-input vegetable gardens (LIGs) to households of PLHIV. Program partners included Médecins du Monde, which provided medical support, and Zimbabwe's Agricultural Extension Service, which supported vegetable cultivation. A survey conducted at the end of the program found LIG participants to have higher Food Consumption Scores (FCS) and Household Dietary Diversity Scores (HDDS) relative to comparator households of PLHIV receiving other support programs. This study assessed the incremental cost-effectiveness of LIGs to improve FCS and HDDS of PLHIV compared to other support programs. Methods This analysis used an activity-based cost model, and combined ACF accounting data with estimates of partner and beneficiary costs derived using an ingredients approach to build an estimate of total program resource use. A societal perspective was adopted to encompass costs to beneficiary households, including their opportunity costs and an estimate of their income earned from vegetable sales. Qualitative methods were used to assess program benefits to beneficiary households. Effectiveness data was taken from a previously-conducted survey. Results Providing LIGs to PLHIV cost an additional 8,299 EUR per household with adequate FCS and 12,456 EUR per household with HDDS in the upper tertile, relative to comparator households of PLHIV receiving other support programs. Beneficiaries cited multiple tangible and intangible benefits from LIGs, and over 80% of gardens observed were still functioning more than one year after the program had finished. Conclusions Cost outcomes were 20–30 times Zimbabwe's per capita GDP, and unlikely to be affordable within government

  15. Butterfly Gardens.

    ERIC Educational Resources Information Center

    Denman, Kim

    1996-01-01

    Describes designing and planting a garden to attract butterflies specifically as a project for school grounds. Site and soil requirements are covered as well as types of plants. Includes a list of educational opportunities a garden provides in various subject areas. (AIM)

  16. Educational Gardening.

    ERIC Educational Resources Information Center

    Lovejoy, Sharon

    1998-01-01

    A naturalist and designer of public gardens relates her experiences of introducing children to plants and gardens using equipment such as binoculars, stethoscopes, notebooks, photographs, and magnifying glasses. Article provides information is given about many plants, their uses, and related child-centered activities (such as a namesake pumpkins…

  17. The Children's Garden Project at River Farm.

    ERIC Educational Resources Information Center

    Heffernan, Maureen

    1994-01-01

    A national children's gardening symposium was held August 12-14, 1993, to enable educators of grades K through 8 to begin or improve gardening programs for children. Discusses some of the conference results and describes 12 model gardens for both recreational and educational purposes at school, backyard, and community sites. (LZ)

  18. Growing Community: The Impact of the Stephanie Alexander Kitchen Garden Program on the Social and Learning Environment in Primary Schools

    ERIC Educational Resources Information Center

    Block, Karen; Gibbs, Lisa; Staiger, Petra K.; Gold, Lisa; Johnson, Britt; Macfarlane, Susie; Long, Caroline; Townsend, Mardie

    2012-01-01

    This article presents results from a mixed-method evaluation of a structured cooking and gardening program in Australian primary schools, focusing on program impacts on the social and learning environment of the school. In particular, we address the Stephanie Alexander Kitchen Garden Program objective of providing a pleasurable experience that has…

  19. Public participation in post-Fordist urban green space governance: the case of community gardens in Berlin.

    PubMed

    Rosol, Marit

    2010-01-01

    This article examines citizen participation in the governance of contemporary urban green space. Rather than exploring normative questions of ideal forms of participatory democracy, it focuses on changing roles and relationships between local state and non-state actors in order to identify and explain the changing nature of participation. I argue that neoliberal urban restructuring has changed the conditions for participation and thus participation itself in fundamental ways and that we need an account of changes in statehood and governance in order to capture this conceptually. Based on the case of community gardens in Berlin, the article discusses the extent to which this changed relationship is expressed by current citizen participation as well as the potential and problems that result from it. My empirical results show the emergence of a new political acceptance of autonomously organized projects and active citizen participation in urban green space governance. The central argument of this article is that this new acceptance can be conceptualized as an expression of the neoliberalization of cities. Nevertheless, this neoliberal strategy at the same time leads to complex and contradictory outcomes and the resulting benefits are also acknowledged.

  20. Narratives of Community Garden Education: Bridging Social Capital, Ecoliteracy, and Civic Leadership

    ERIC Educational Resources Information Center

    Correa, Carly K. V.

    2013-01-01

    Ample evidence suggests that environmental problems, and their impacts to present and future generations, require our utmost attention. Education within schools "and" communities play critical roles in shaping the perceptions and relationships people have to their natural and social environments. However, few studies have examined the…

  1. Hydroponic Gardening

    ERIC Educational Resources Information Center

    Julinor, Helmut

    1976-01-01

    In addition to being an actual source of foodstuffs in inhospitable climates and a potential source of a large portion of the world's food supply, hydroponic gardening is a useful technique in the classroom for illustrating the role of plant life in the world's food chain. (MB)

  2. Wildlife Gardening.

    ERIC Educational Resources Information Center

    Thompson, Angela C.

    1986-01-01

    Presents an account of the making of a wildlife garden. Reviews the problems and outlines the plans and methods that succeeded in the project. Includes 21 illustrations of vegetation as well as descriptions of pond, marsh, meadow, and woodland areas. (ML)

  3. Reading a Garden

    ERIC Educational Resources Information Center

    Bang-Jensen, Valerie

    2012-01-01

    School gardens--and efforts to connect gardening to K-12 learning--are burgeoning. Children's gardens--green spaces that keep in mind the way children play and explore an outdoor space--have been one of the biggest recent trends in gardening. Progressive educators have long promoted gardening as an opportunity to connect knowledge about plants,…

  4. The structure of bacterial communities in natural and anthropogenic brown forest soils of the Botanical Garden on Murav'eva-Amurskogo Peninsula

    NASA Astrophysics Data System (ADS)

    Kovaleva, G. V.; Dobrovol'Skaya, T. G.; Golovacheva, A. V.

    2007-05-01

    The microbiological characterization of the brown forest soils in the territory of the Botanical Garden-Institute of the Far East Division of the Russian Academy of Sciences in southern Primor’e is given. The high humus content and weakly acid reaction of these soils were shown to provide the optimal conditions for the development of bacteria. In the brown forest soils differing in the thickness of the humus horizons, all the ecologic-trophic groups of bacteria were present and the bacterial communities were highly diverse. The structure of the bacterial communities was identical in all the organomineral horizons of the soils and varied greatly by the seasons. In the anthropogenically disturbed soils, the share of corynebacteria, which are resistant to stress and capable of the destruction of xenobiotics, decreased.

  5. Lessons from community-based payment for ecosystem service schemes: from forests to rangelands.

    PubMed

    Dougill, Andrew J; Stringer, Lindsay C; Leventon, Julia; Riddell, Mike; Rueff, Henri; Spracklen, Dominick V; Butt, Edward

    2012-11-19

    Climate finance investments and international policy are driving new community-based projects incorporating payments for ecosystem services (PES) to simultaneously store carbon and generate livelihood benefits. Most community-based PES (CB-PES) research focuses on forest areas. Rangelands, which store globally significant quantities of carbon and support many of the world's poor, have seen little CB-PES research attention, despite benefitting from several decades of community-based natural resource management (CBNRM) projects. Lessons from CBNRM suggest institutional considerations are vital in underpinning the design and implementation of successful community projects. This study uses documentary analysis to explore the institutional characteristics of three African community-based forest projects that seek to deliver carbon-storage and poverty-reduction benefits. Strong existing local institutions, clear land tenure, community control over land management decision-making and up-front, flexible payment schemes are found to be vital. Additionally, we undertake a global review of rangeland CBNRM literature and identify that alongside the lessons learned from forest projects, rangeland CB-PES project design requires specific consideration of project boundaries, benefit distribution, capacity building for community monitoring of carbon storage together with awareness-raising using decision-support tools to display the benefits of carbon-friendly land management. We highlight that institutional analyses must be undertaken alongside improved scientific studies of the carbon cycle to enable links to payment schemes, and for them to contribute to poverty alleviation in rangelands. PMID:23045714

  6. Lessons from community-based payment for ecosystem service schemes: from forests to rangelands.

    PubMed

    Dougill, Andrew J; Stringer, Lindsay C; Leventon, Julia; Riddell, Mike; Rueff, Henri; Spracklen, Dominick V; Butt, Edward

    2012-11-19

    Climate finance investments and international policy are driving new community-based projects incorporating payments for ecosystem services (PES) to simultaneously store carbon and generate livelihood benefits. Most community-based PES (CB-PES) research focuses on forest areas. Rangelands, which store globally significant quantities of carbon and support many of the world's poor, have seen little CB-PES research attention, despite benefitting from several decades of community-based natural resource management (CBNRM) projects. Lessons from CBNRM suggest institutional considerations are vital in underpinning the design and implementation of successful community projects. This study uses documentary analysis to explore the institutional characteristics of three African community-based forest projects that seek to deliver carbon-storage and poverty-reduction benefits. Strong existing local institutions, clear land tenure, community control over land management decision-making and up-front, flexible payment schemes are found to be vital. Additionally, we undertake a global review of rangeland CBNRM literature and identify that alongside the lessons learned from forest projects, rangeland CB-PES project design requires specific consideration of project boundaries, benefit distribution, capacity building for community monitoring of carbon storage together with awareness-raising using decision-support tools to display the benefits of carbon-friendly land management. We highlight that institutional analyses must be undertaken alongside improved scientific studies of the carbon cycle to enable links to payment schemes, and for them to contribute to poverty alleviation in rangelands.

  7. Lessons from community-based payment for ecosystem service schemes: from forests to rangelands

    PubMed Central

    Dougill, Andrew J.; Stringer, Lindsay C.; Leventon, Julia; Riddell, Mike; Rueff, Henri; Spracklen, Dominick V.; Butt, Edward

    2012-01-01

    Climate finance investments and international policy are driving new community-based projects incorporating payments for ecosystem services (PES) to simultaneously store carbon and generate livelihood benefits. Most community-based PES (CB-PES) research focuses on forest areas. Rangelands, which store globally significant quantities of carbon and support many of the world's poor, have seen little CB-PES research attention, despite benefitting from several decades of community-based natural resource management (CBNRM) projects. Lessons from CBNRM suggest institutional considerations are vital in underpinning the design and implementation of successful community projects. This study uses documentary analysis to explore the institutional characteristics of three African community-based forest projects that seek to deliver carbon-storage and poverty-reduction benefits. Strong existing local institutions, clear land tenure, community control over land management decision-making and up-front, flexible payment schemes are found to be vital. Additionally, we undertake a global review of rangeland CBNRM literature and identify that alongside the lessons learned from forest projects, rangeland CB-PES project design requires specific consideration of project boundaries, benefit distribution, capacity building for community monitoring of carbon storage together with awareness-raising using decision-support tools to display the benefits of carbon-friendly land management. We highlight that institutional analyses must be undertaken alongside improved scientific studies of the carbon cycle to enable links to payment schemes, and for them to contribute to poverty alleviation in rangelands. PMID:23045714

  8. Stochastic multitype epidemics in a community of households: estimation and form of optimal vaccination schemes.

    PubMed

    Ball, Frank; Britton, Tom; Lyne, Owen

    2004-09-01

    This paper treats a stochastic model for an SIR (susceptible-->infective-->removed) multitype household epidemic. The community is assumed to be closed, individuals are of different types and each individual belongs to a household. Previously obtained probabilistic and inferential results for the model are used to derive the optimal vaccination scheme. By this is meant the scheme that vaccinates the fewest among all vaccination schemes that reduce the threshold parameter below 1. This is done for the situation where all model parameters are known and also for the case where parameters are estimated from an outbreak in the community prior to vaccination. It is shown that the algorithm which chooses vaccines sequentially, at each step selecting the individual which reduces the threshold parameter the most, is not in general an optimal scheme. As a consequence, explicit characterisation of the optimal scheme is only possible in certain special cases. Two different types of vaccine responses, leaky and all-or-nothing, are considered and compared for the problems mentioned above. The methods are illustrated with some numerical examples. PMID:15312742

  9. Gardens on Display.

    ERIC Educational Resources Information Center

    Steinheimer, Margaret

    1998-01-01

    Discusses display gardens and their development by students. Presents guidelines for construction and size consideration and describes details of an outdoor garden, volcanic garden, and shoe box dioramas. (DDR)

  10. Allergy-Friendly Gardening

    MedlinePlus

    ... Allergy Library ▸ Allergy-friendly gardening Share | Allergy-Friendly Gardening This article has been reviewed by Thanai Pongdee, ... of pollen spores that you breathe in. Leave gardening tools and clothing (such as gloves and shoes) ...

  11. What are the emerging features of community health insurance schemes in East Africa?

    PubMed Central

    Basaza, Robert; Pariyo, George; Criel, Bart

    2009-01-01

    Background The three East African countries of Uganda, Tanzania, and Kenya are characterized by high poverty levels, population growth rates, prevalence of HIV/AIDS, under-funding of the health sector, poor access to quality health care, and small health insurance coverage. Tanzania and Kenya have user-fees whereas Uganda abolished user-fees in public-owned health units. Objective To provide comparative description of community health insurance (CHI) schemes in three East African countries of Uganda, Tanzania, and Kenya and thereafter provide a basis for future policy research for development of CHI schemes. Methods An analytical grid of 10 distinctive items pertaining to the nature of CHI schemes was developed so as to have a uniform lens of comparing country situations of CHI. Results and conclusions The majority of the schemes have been in existence for a relatively short time of less than 10 years and their number remains small. There is need for further research to identify what is the mix and weight of factors that cause people to refrain from joining schemes. Specific issues that could also be addressed in subsequent studies are whether the current schemes provide financial protection, increase access to quality of care and impact on the equity of health services financing and delivery. On the basis of this knowledge, rational policy decisions can be taken. The governments thereafter could consider an option of playing more roles in advocacy, paying for the poorest, and developing an enabling policy and legal framework. PMID:22312207

  12. Growing in Character: A Garden Learning Center.

    ERIC Educational Resources Information Center

    Bailey, Laura

    1997-01-01

    Recounts the successes of Project HAWK (Habitat Alliance and Wildlife Keepers) in Northern California. HAWK consists of various at-risk students brought together for a service learning project constructing and maintaining community gardens. Discusses how the garden was related to traditional curriculum instruction and provides information for…

  13. Gardening for All: The Accessible Garden. Revised Edition.

    ERIC Educational Resources Information Center

    Brock, Holly; Mefford, Gayle

    1990-01-01

    This pamphlet presents some innovative thoughts and suggestions to make gardening an "accessible" activity for any gardener, able-bodied or disabled. For gardeners with special needs, workability of the garden must take precedence over a conventional garden design. Designs to consider include raised bed gardens, garden containers such as whiskey…

  14. Great Lakes: Great Gardening.

    ERIC Educational Resources Information Center

    New York Sea Grant Inst., Albany, NY.

    This folder contains 12 fact sheets designed to improve the quality of gardens near the Great Lakes. The titles are: (1) "Your Garden and the Great Lakes"; (2) "Organic Gardening"; (3) "Fruit and Vegetable Gardening"; (4) "Composting Yard Wastes"; (5) "Herbicides and Water Quality"; (6) "Watering"; (7) "Soil Erosion by Water"; (8) "Soil…

  15. Gardening with Children.

    ERIC Educational Resources Information Center

    Clemens, Jacqueline B.

    1996-01-01

    Claims that involving children in the process of gardening--selecting seeds and plants, planting, tending the garden, and harvesting the crop--helps them see the natural process of growing plants. Introduces container, square-foot, raised, and conventional gardens. Gives suggestions on what and when to plant as well as tips on gardening and…

  16. Rock Garden

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This false color composite image of the Rock Garden shows the rocks 'Shark' and 'Half Dome' at upper left and middle, respectively. Between these two large rocks is a smaller rock (about 0.20 m wide, 0.10 m high, and 6.33 m from the Lander) that was observed close-up with the Sojourner rover (see PIA00989).

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  17. Community wind power ownership schemes in Europe and their relevance to the United States

    SciTech Connect

    Bolinger, Mark

    2001-05-15

    With varying success, the United States and Europe have followed a more or less parallel path of policies to support wind development over the past twenty years. Feed-in laws and tax incentives first popularized in California in the early 1980s and greatly expanded upon in Europe during the 1990s are gradually giving way to market-based support mechanisms such as renewable portfolio standards, which are being implemented in one form or another in ten US states and at least three European nations. At the same time, electricity markets are being liberalized in both the US and Europe, and many electricity consumers are being given the choice to support the development of renewable energy through higher tariffs, both in traditionally regulated and newly competitive markets. One notable area in which wind development in Europe and United States has not evolved in common, however, is with respect to the level of community ownership of wind turbines or clusters. While community ownership of wind projects is unheard of in the United States, in Europe, local wind cooperatives or other participatory business schemes have been responsible for a large share of total wind development. In Denmark, for example, approximately 80% of all wind turbines are either individually or cooperatively owned, and a similar pattern holds in Germany, the world leader in installed wind capacity. Sweden also has a strong wind cooperative base, and the UK has recently made forays into community wind ownership. Why is it that wind development has evolved this way in Europe, but not in the United States? What incremental effect have community-owned wind schemes had on European wind development? Have community-owned wind schemes driven development in Europe, or are they merely a vehicle through which the fundamental driving institutions have been channeled? Is there value to having community wind ownership in the US? Is there reason to believe that such schemes would succeed in the US? If so, which

  18. Provider payment in community-based health insurance schemes in developing countries: a systematic review

    PubMed Central

    Robyn, Paul Jacob; Sauerborn, Rainer; Bärnighausen, Till

    2013-01-01

    Objectives Community-based health insurance (CBI) is a common mechanism to generate financial resources for health care in developing countries. We review for the first time provider payment methods used in CBI in developing countries and their impact on CBI performance. Methods We conducted a systematic review of the literature on provider payment methods used by CBI in developing countries published up to January 2010. Results Information on provider payment was available for a total of 32 CBI schemes in 34 reviewed publications: 17 schemes in South Asia, 10 in sub-Saharan Africa, 4 in East Asia and 1 in Latin America. Various types of provider payment were applied by the CBI schemes: 17 used fee-for-service, 12 used salaries, 9 applied a coverage ceiling, 7 used capitation and 6 applied a co-insurance. The evidence suggests that provider payment impacts CBI performance through provider participation and support for CBI, population enrolment and patient satisfaction with CBI, quantity and quality of services provided and provider and patient retention. Lack of provider participation in designing and choosing a CBI payment method can lead to reduced provider support for the scheme. Conclusion CBI schemes in developing countries have used a wide range of provider payment methods. The existing evidence suggests that payment methods are a key determinant of CBI performance and sustainability, but the strength of this evidence is limited since it is largely based on observational studies rather than on trials or on quasi-experimental research. According to the evidence, provider payment can affect provider participation, satisfaction and retention in CBI; the quantity and quality of services provided to CBI patients; patient demand of CBI services; and population enrollment, risk pooling and financial sustainability of CBI. CBI schemes should carefully consider how their current payment methods influence their performance, how changes in the methods could improve

  19. Implementation of a canopy air space scheme into the Community Land Model

    NASA Astrophysics Data System (ADS)

    Xu, M.; Hoffman, F. M.

    2015-12-01

    A single-layer Canopy Air Space Scheme (CASS) is implemented into the Community Land Surface Model version 4.5 (CLM4.5) in this study. It considers the canopy storages for heat, water, and trace gases that are generally neglected in the CLM4.5 surface flux calculation algorithm. Moreover, the CASS introduces prognostic equations for the surface variables and eliminates the CLM4.5 Crank-Nicolson iterative solution for computing surface skin temperature, which usually brings residual errors into the model and causes numerical instability. Two off-line simulations (one with the CASS and the other with the origin CLM4.5 scheme) were conducted and their results were compared with the FLUXNET observations. Preliminary results show that compared with the origin CLM4.5 scheme, the CASS has similar or better skills in representing land surface exchanges for heat, water and carbon under several biome types. The implementation of the CASS into the CLM4.5 not only improves the land model skills, but also provides a modeling framework to incorporate more complex canopy processes into the land surface model, such as bi-directional emission schemes for various trace gases and multi-layer canopy energy balance models.

  20. Evaluation of a minor eye conditions scheme delivered by community optometrists

    PubMed Central

    Konstantakopoulou, E; Edgar, D F; Harper, R A; Baker, H; Sutton, M; Janikoun, S; Larkin, G; Lawrenson, J G

    2016-01-01

    Background The establishment of minor eye conditions schemes (MECS) within community optometric practices provides a mechanism for the timely assessment of patients presenting with a range of acute eye conditions. This has the potential to reduce waiting times and avoid unnecessary referrals to hospital eye services (HES). Objective To evaluate the clinical effectiveness, impact on hospital attendances and patient satisfaction with a minor eye service provided by community optometrists. Methods Activity and outcome data were collected for 12 months in the Lambeth and Lewisham MECS. A patient satisfaction questionnaire was given to patients at the end of their MECS appointment. A retrospective difference-in-differences analysis of hospital activity compared changes in the volume of referrals by general practitioners (GPs) from a period before (April 2011–March 2013) to after (April 2013–March 2015) the introduction of the scheme in Lambeth and Lewisham relative to a neighbouring area (Southwark) where the scheme had not been commissioned. Appropriateness of case management was assessed by consensus using clinical members of the research team. Results A total of 2123 patients accessed the scheme. Approximately two-thirds of patients (67.5%) were referred by their GP. The commonest reasons for patients attending for a MECS assessment were ‘red eye’ (36.7% of patients), ‘painful white eye’ (11.1%) and ‘flashes and floaters’ (10.2%). A total of 64.1% of patients were managed in optometric practice and 18.9% were referred to the HES; of these, 89.2% had been appropriately referred. First attendances to HES referred by GPs reduced by 26.8% (95% CI −40.5% to −13.1%) in Lambeth and Lewisham compared to Southwark. Conclusions The Lambeth and Lewisham MECS demonstrates clinical effectiveness, reduction in hospital attendances and high patient satisfaction and represents a successful collaboration between commissioners, local HES units and primary

  1. Ozone Gardens for the Citizen Scientist

    NASA Technical Reports Server (NTRS)

    Pippin, Margaret; Reilly, Gay; Rodjom, Abbey; Malick, Emily

    2016-01-01

    NASA Langley partnered with the Virginia Living Museum and two schools to create ozone bio-indicator gardens for citizen scientists of all ages. The garden at the Marshall Learning Center is part of a community vegetable garden designed to teach young children where food comes from and pollution in their area, since most of the children have asthma. The Mt. Carmel garden is located at a K-8 school. Different ozone sensitive and ozone tolerant species are growing and being monitored for leaf injury. In addition, CairClip ozone monitors were placed in the gardens and data are compared to ozone levels at the NASA Langley Chemistry and Physics Atmospheric Boundary Layer Experiment (CAPABLE) site in Hampton, VA. Leaf observations and plant measurements are made two to three times a week throughout the growing season.

  2. Reducing Time to First on Scene: An Ambulance-Community First Responder Scheme.

    PubMed

    Campbell, Alan; Ellington, Matt

    2016-01-01

    The importance of early access to prehospital care has been demonstrated in many medical emergencies. This work aims to describe the potential time benefit of implementing a student Community First Responder scheme to support ambulance services in an inner-city setting in the United Kingdom. Twenty final and penultimate year medical students in the UK were trained in the "First Person on Scene" Business and Technology Education Council (BTEC) qualification. Over 12 months, they attended 89 emergency calls in an inner-city setting as Community First Responders (CFRs), alongside the West Midlands Ambulance Service, UK. At the end of this period, a qualitative survey investigated the perceived educational value of the scheme. The mean CFR response time across all calls was an average of 3 minutes and 8 seconds less than ambulance crew response times. The largest difference was to calls relating to falls (12 min). The difference varied throughout the day, peaking between 16:00 and 18:00. All questionnaire respondents stated that they felt more prepared in assessing and treating acutely unwell patients. In this paper, the authors present a symbiotic solution which has both reduced time to first on scene and provided training and experience in medical emergencies for senior medical students. PMID:27119024

  3. A community-based feasibility study of National Health Insurance Scheme in Ghana.

    PubMed

    Edoh, Dominic; Brenya, Ampofo

    2002-01-01

    In a community based study at Legon in 1997, a valuation method was used to assess the willingness of students on study leave to pay a percentage premium of their income towards a National Health Insurance Scheme (NHIS). Thirty-five percent of the respondents were aged 30-40 years, 97% were males, 45% were resident in Accra, 17% in Kumasi and 12% in Cape Coast. Respondents were 84% in formal public employment with 44% majority as teachers. Their monthly income was distributed as 33% earned below currency 200,000, 50% between currency 200,000-currency 400,000 and 7% above currency 400,000. More than 74% were willing to contribute to the scheme with 38% and 37% willing to pay 1% and 2 of their income as monthly premium respectively. Those willing to pay 2% premium, 14 (n=33) earned below currency 200,000, 18 (n=50) between currency 200,000-currency 400,000, and 5 (n=17) above currency 400,000. Malaria was the commonest disease with 86% incidence, however 30%of respondents revealed they did not spend money on hospital services except 39% who spent currency 20,000-currency 100,000 on hospital laboratory services. Over 65% of respondents indicated they self financed their health expenditure. The premium level was found to be influenced positively by financier, sex, age, income, and negatively by health expenditure, but not occupation. In an elite community with inadequate infrastructure and water supply problems but probably with better personal hygiene and sanitation, although respondents hardly spend on health services they were willing to contribute 2% of their incomes as premium towards an insurance scheme.

  4. Impact of stochastic parametrisation schemes on the climate of the Community Earth System Model

    NASA Astrophysics Data System (ADS)

    Christensen, Hannah; Berner, Judith; Coleman, Dani; Palmer, Tim

    2015-04-01

    Stochastic parametrisations have been used for more than a decade in atmospheric models. They provide a way to represent model uncertainty through representing the variability of unresolved sub-grid processes, and have been shown to have a beneficial effect on the spread and mean state for medium- and extended-range forecasts (Buizza et al. 1999, Palmer et al. 2009). There is also increasing evidence that stochastic parametrisation of unresolved processes could be beneficial for the climate of an atmospheric model. There is evidence that including stochastic physics can reduce model biases through noise-induced drift (nonlinear rectification) (Berner et al. 2008), and that including stochastic physics enables the climate simulator to explore other flow regimes (Christensen et al. 2014; Dawson and Palmer 2014). It is also possible that, through representing the variability of unresolved sub-grid processes, stochastic parametrisation schemes could improve the internal variability of a model's climate. We present results showing the impact of including the Stochastic Kinetic Energy Backscatter Scheme (SKEBS) and the Stochastically Perturbed Parametrisation Tendencies scheme (SPPT) in coupled runs of the National Center for Atmospheric Research (NCAR) Community Atmosphere Model, version 4 (CAM4) with historical forcing. The impact of the schemes in the coupled runs is compared to the impact in a similar set of AMIP runs. Both schemes have a beneficial impact on the model climate. The SKEBS scheme significantly reduces mean biases in several fields whereas SPPT results in a significant improvement in the variability of the modeled climate. In particular, SPPT results in a significant improvement to the representation of the El Nino-Southern Oscillation in CAM4, improving the power spectrum, as well as both the inter- and intra-annual variability of tropical pacific sea surface temperatures. References: Berner, J., Doblas-Reyes, F. J., Palmer, T. N., Shutts, G. J

  5. Gardening: A Growing Activity

    ERIC Educational Resources Information Center

    McIntosh, Phyllis

    2011-01-01

    While Americans are as eager as ever to beautify their homes and yards with attractive landscaping, more and more gardeners are looking to the practical aspects of gardening--raising plants for food and choosing easy-care ornamental plants that are friendly to the environment. For some gardeners, raising their own food is a lifestyle choice. With…

  6. Garden Variety Curriculum.

    ERIC Educational Resources Information Center

    Marturano, Arlene

    2000-01-01

    Suggests gardening to help middle school students improve their problem solving and mental abilities. Focuses on the benefits of having a school nutrition garden, and indicates that students can learn about the importance of a healthy diet and share their peers' cultural heritage by growing ethnic foods. Recommends an animal garden to observe…

  7. Rooftop Garden Design Challenge

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2010-01-01

    A small commercial building in a nearby industrial park has decided to install a rooftop garden for its employees to enjoy. The garden will be about 100 feet long and 75 feet wide. This article presents a design challenge for technology and engineering students wherein they will assist in the initial conceptual design of the rooftop garden. The…

  8. Ectomycorrhizal fungal communities of native and non-native Pinus and Quercus species in a common garden of 35-year-old trees.

    PubMed

    Trocha, Lidia K; Kałucka, Izabela; Stasińska, Małgorzata; Nowak, Witold; Dabert, Mirosława; Leski, Tomasz; Rudawska, Maria; Oleksyn, Jacek

    2012-02-01

    Non-native tree species have been widely planted or have become naturalized in most forested landscapes. It is not clear if native trees species collectively differ in ectomycorrhizal fungal (EMF) diversity and communities from that of non-native tree species. Alternatively, EMF species community similarity may be more determined by host plant phylogeny than by whether the plant is native or non-native. We examined these unknowns by comparing two genera, native and non-native Quercus robur and Quercus rubra and native and non-native Pinus sylvestris and Pinus nigra in a 35-year-old common garden in Poland. Using molecular and morphological approaches, we identified EMF species from ectomycorrhizal root tips and sporocarps collected in the monoculture tree plots. A total of 69 EMF species were found, with 38 species collected only as sporocarps, 18 only as ectomycorrhizas, and 13 both as ectomycorrhizas and sporocarps. The EMF species observed were all native and commonly associated with a Holarctic range in distribution. We found that native Q. robur had ca. 120% higher total EMF species richness than the non-native Q. rubra, while native P. sylvestris had ca. 25% lower total EMF species richness than non-native P. nigra. Thus, across genera, there was no evidence that native species have higher EMF species diversity than exotic species. In addition, we found a higher similarity in EMF communities between the two Pinus species than between the two Quercus species. These results support the naturalization of non-native trees by means of mutualistic associations with cosmopolitan and novel fungi. PMID:21573837

  9. A new multi-tracer transport scheme for the dynamical core of NCAR's Community Atmosphere Model

    NASA Astrophysics Data System (ADS)

    Erath, C.

    2012-04-01

    The integration of a conservative semi-Lagrangian multi-tracer transport scheme (CSLAM) in NCAR's High-Order Method Modeling Environment (HOMME) is considered here. HOMME is a highly scalable atmospheric modeling framework, and its current horizontal discretization relies on spectral element (SE) and/or discontinuous Galerkin (DG) methods on the cubed-sphere. It is one dynamical core of NCAR's Community Atmosphere Model (CAM). The main advantage of CSLAM is that the upstream cell (trajectories) information and computation of weights of integrals can be reused for each additional tracer. This makes CSLAM particularly interesting for global atmospheric modeling with growing number of tracers, e.g. more than 100 tracers for the chemistry version of CAM. An algorithm specifically designed for multiple processors and on the cubed-sphere grid for CSLAM in HOMME is a challenging task. HOMME is running on an element ansatz on the six cube faces. Inside these elements we create an Eulerian finite volume grid of equiangular gnomonic type, which represents the arrival grid in the scheme. But CSLAM relies on backward trajectories, which entails a departure grid. That means departure and arrival grid don't necessary have to be on the same element and certainly not on the same cube face. Also the reconstruction for higher order modeling needs a patch of tracer values which extend the element. Here we consider a third order reconstruction method. Therefore, we introduce a halo for the tracer values in the cell centers of a cube-element. The size of this halo depends on the Courant number (CFL condition) and the reconstruction type. Note that for a third order scheme and CFL number < 1 we need at least a halo size four (four values in the halo in one direction). But the communication can be limited to one per time step. This data structure allows us to consider an element with its halo as one task where we have to be extra carful for elements which share a cube edge due to

  10. Intraspecific variation of a dominant grass and local adaptation in reciprocal garden communities along a US Great Plains' precipitation gradient: implications for grassland restoration with climate change.

    PubMed

    Johnson, Loretta C; Olsen, Jacob T; Tetreault, Hannah; DeLaCruz, Angel; Bryant, Johnny; Morgan, Theodore J; Knapp, Mary; Bello, Nora M; Baer, Sara G; Maricle, Brian R

    2015-08-01

    Identifying suitable genetic stock for restoration often employs a 'best guess' approach. Without adaptive variation studies, restoration may be misguided. We test the extent to which climate in central US grasslands exerts selection pressure on a foundation grass big bluestem (Andropogon gerardii), widely used in restorations, and resulting in local adaptation. We seeded three regional ecotypes of A. gerardii in reciprocal transplant garden communities across 1150 km precipitation gradient. We measured ecological responses over several timescales (instantaneous gas exchange, medium-term chlorophyll absorbance, and long-term responses of establishment and cover) in response to climate and biotic factors and tested if ecotypes could expand range. The ecotype from the driest region exhibited greatest cover under low rainfall, suggesting local adaptation under abiotic stress. Unexpectedly, no evidence for cover differences between ecotypes exists at mesic sites where establishment and cover of all ecotypes were low, perhaps due to strong biotic pressures. Expression of adaptive differences is strongly environment specific. Given observed adaptive variation, the most conservative restoration strategy would be to plant the local ecotype, especially in drier locations. With superior performance of the most xeric ecotype under dry conditions and predicted drought, this ecotype may migrate eastward, naturally or with assistance in restorations.

  11. Intraspecific variation of a dominant grass and local adaptation in reciprocal garden communities along a US Great Plains' precipitation gradient: implications for grassland restoration with climate change.

    PubMed

    Johnson, Loretta C; Olsen, Jacob T; Tetreault, Hannah; DeLaCruz, Angel; Bryant, Johnny; Morgan, Theodore J; Knapp, Mary; Bello, Nora M; Baer, Sara G; Maricle, Brian R

    2015-08-01

    Identifying suitable genetic stock for restoration often employs a 'best guess' approach. Without adaptive variation studies, restoration may be misguided. We test the extent to which climate in central US grasslands exerts selection pressure on a foundation grass big bluestem (Andropogon gerardii), widely used in restorations, and resulting in local adaptation. We seeded three regional ecotypes of A. gerardii in reciprocal transplant garden communities across 1150 km precipitation gradient. We measured ecological responses over several timescales (instantaneous gas exchange, medium-term chlorophyll absorbance, and long-term responses of establishment and cover) in response to climate and biotic factors and tested if ecotypes could expand range. The ecotype from the driest region exhibited greatest cover under low rainfall, suggesting local adaptation under abiotic stress. Unexpectedly, no evidence for cover differences between ecotypes exists at mesic sites where establishment and cover of all ecotypes were low, perhaps due to strong biotic pressures. Expression of adaptive differences is strongly environment specific. Given observed adaptive variation, the most conservative restoration strategy would be to plant the local ecotype, especially in drier locations. With superior performance of the most xeric ecotype under dry conditions and predicted drought, this ecotype may migrate eastward, naturally or with assistance in restorations. PMID:26240607

  12. Intraspecific variation of a dominant grass and local adaptation in reciprocal garden communities along a US Great Plains’ precipitation gradient: implications for grassland restoration with climate change

    PubMed Central

    Johnson, Loretta C; Olsen, Jacob T; Tetreault, Hannah; DeLaCruz, Angel; Bryant, Johnny; Morgan, Theodore J; Knapp, Mary; Bello, Nora M; Baer, Sara G; Maricle, Brian R

    2015-01-01

    Identifying suitable genetic stock for restoration often employs a ‘best guess’ approach. Without adaptive variation studies, restoration may be misguided. We test the extent to which climate in central US grasslands exerts selection pressure on a foundation grass big bluestem (Andropogon gerardii), widely used in restorations, and resulting in local adaptation. We seeded three regional ecotypes of A. gerardii in reciprocal transplant garden communities across 1150 km precipitation gradient. We measured ecological responses over several timescales (instantaneous gas exchange, medium-term chlorophyll absorbance, and long-term responses of establishment and cover) in response to climate and biotic factors and tested if ecotypes could expand range. The ecotype from the driest region exhibited greatest cover under low rainfall, suggesting local adaptation under abiotic stress. Unexpectedly, no evidence for cover differences between ecotypes exists at mesic sites where establishment and cover of all ecotypes were low, perhaps due to strong biotic pressures. Expression of adaptive differences is strongly environment specific. Given observed adaptive variation, the most conservative restoration strategy would be to plant the local ecotype, especially in drier locations. With superior performance of the most xeric ecotype under dry conditions and predicted drought, this ecotype may migrate eastward, naturally or with assistance in restorations. PMID:26240607

  13. A theory-based evaluation of a community-based funding scheme in a disadvantaged suburban city area.

    PubMed

    Hickey, Gráinne; McGilloway, Sinead; O'Brien, Morgan; Leckey, Yvonne; Devlin, Maurice

    2015-10-01

    Community-driven development (CDD) initiatives frequently involve funding schemes which are aimed at channelling financial investment into local need and fostering community participation and engagement. This exploratory study examined, through a program theory approach, the design and implementation of a small-scale, community-based fund in Ireland. Observations, documentary analysis, interviews and group discussions with 19 participants were utilized to develop a detailed understanding of the program mechanisms, activities and processes, as well as the experiences of key stakeholders engaged with the funding scheme and its implementation. The findings showed that there were positive perceptions of the scheme and its function within the community. Overall, the availability of funding was perceived by key stakeholders as being beneficial. However, there were concerns over the accessibility of the scheme for more marginalized members of the community, as well as dissatisfaction with the openness and transparency surrounding funding eligibility. Lessons for the implementation of small-scale CDD funds are elaborated and the utility of program theory approaches for evaluators and planners working with programs that fund community-based initiatives is outlined.

  14. A theory-based evaluation of a community-based funding scheme in a disadvantaged suburban city area.

    PubMed

    Hickey, Gráinne; McGilloway, Sinead; O'Brien, Morgan; Leckey, Yvonne; Devlin, Maurice

    2015-10-01

    Community-driven development (CDD) initiatives frequently involve funding schemes which are aimed at channelling financial investment into local need and fostering community participation and engagement. This exploratory study examined, through a program theory approach, the design and implementation of a small-scale, community-based fund in Ireland. Observations, documentary analysis, interviews and group discussions with 19 participants were utilized to develop a detailed understanding of the program mechanisms, activities and processes, as well as the experiences of key stakeholders engaged with the funding scheme and its implementation. The findings showed that there were positive perceptions of the scheme and its function within the community. Overall, the availability of funding was perceived by key stakeholders as being beneficial. However, there were concerns over the accessibility of the scheme for more marginalized members of the community, as well as dissatisfaction with the openness and transparency surrounding funding eligibility. Lessons for the implementation of small-scale CDD funds are elaborated and the utility of program theory approaches for evaluators and planners working with programs that fund community-based initiatives is outlined. PMID:25933408

  15. The Effects of Run-of-River Hydroelectric Power Schemes on Fish Community Composition in Temperate Streams and Rivers.

    PubMed

    Bilotta, Gary S; Burnside, Niall G; Gray, Jeremy C; Orr, Harriet G

    2016-01-01

    The potential environmental impacts of large-scale storage hydroelectric power (HEP) schemes have been well-documented in the literature. In Europe, awareness of these potential impacts and limited opportunities for politically-acceptable medium- to large-scale schemes, have caused attention to focus on smaller-scale HEP schemes, particularly run-of-river (ROR) schemes, to contribute to meeting renewable energy targets. Run-of-river HEP schemes are often presumed to be less environmentally damaging than large-scale storage HEP schemes. However, there is currently a lack of peer-reviewed studies on their physical and ecological impact. The aim of this article was to investigate the effects of ROR HEP schemes on communities of fish in temperate streams and rivers, using a Before-After, Control-Impact (BACI) study design. The study makes use of routine environmental surveillance data collected as part of long-term national and international monitoring programmes at 23 systematically-selected ROR HEP schemes and 23 systematically-selected paired control sites. Six area-normalised metrics of fish community composition were analysed using a linear mixed effects model (number of species, number of fish, number of Atlantic salmon-Salmo salar, number of >1 year old Atlantic salmon, number of brown trout-Salmo trutta, and number of >1 year old brown trout). The analyses showed that there was a statistically significant effect (p<0.05) of ROR HEP construction and operation on the number of species. However, no statistically significant effects were detected on the other five metrics of community composition. The implications of these findings are discussed in this article and recommendations are made for best-practice study design for future fish community impact studies. PMID:27191717

  16. The Effects of Run-of-River Hydroelectric Power Schemes on Fish Community Composition in Temperate Streams and Rivers.

    PubMed

    Bilotta, Gary S; Burnside, Niall G; Gray, Jeremy C; Orr, Harriet G

    2016-01-01

    The potential environmental impacts of large-scale storage hydroelectric power (HEP) schemes have been well-documented in the literature. In Europe, awareness of these potential impacts and limited opportunities for politically-acceptable medium- to large-scale schemes, have caused attention to focus on smaller-scale HEP schemes, particularly run-of-river (ROR) schemes, to contribute to meeting renewable energy targets. Run-of-river HEP schemes are often presumed to be less environmentally damaging than large-scale storage HEP schemes. However, there is currently a lack of peer-reviewed studies on their physical and ecological impact. The aim of this article was to investigate the effects of ROR HEP schemes on communities of fish in temperate streams and rivers, using a Before-After, Control-Impact (BACI) study design. The study makes use of routine environmental surveillance data collected as part of long-term national and international monitoring programmes at 23 systematically-selected ROR HEP schemes and 23 systematically-selected paired control sites. Six area-normalised metrics of fish community composition were analysed using a linear mixed effects model (number of species, number of fish, number of Atlantic salmon-Salmo salar, number of >1 year old Atlantic salmon, number of brown trout-Salmo trutta, and number of >1 year old brown trout). The analyses showed that there was a statistically significant effect (p<0.05) of ROR HEP construction and operation on the number of species. However, no statistically significant effects were detected on the other five metrics of community composition. The implications of these findings are discussed in this article and recommendations are made for best-practice study design for future fish community impact studies.

  17. The Effects of Run-of-River Hydroelectric Power Schemes on Fish Community Composition in Temperate Streams and Rivers

    PubMed Central

    2016-01-01

    The potential environmental impacts of large-scale storage hydroelectric power (HEP) schemes have been well-documented in the literature. In Europe, awareness of these potential impacts and limited opportunities for politically-acceptable medium- to large-scale schemes, have caused attention to focus on smaller-scale HEP schemes, particularly run-of-river (ROR) schemes, to contribute to meeting renewable energy targets. Run-of-river HEP schemes are often presumed to be less environmentally damaging than large-scale storage HEP schemes. However, there is currently a lack of peer-reviewed studies on their physical and ecological impact. The aim of this article was to investigate the effects of ROR HEP schemes on communities of fish in temperate streams and rivers, using a Before-After, Control-Impact (BACI) study design. The study makes use of routine environmental surveillance data collected as part of long-term national and international monitoring programmes at 23 systematically-selected ROR HEP schemes and 23 systematically-selected paired control sites. Six area-normalised metrics of fish community composition were analysed using a linear mixed effects model (number of species, number of fish, number of Atlantic salmon—Salmo salar, number of >1 year old Atlantic salmon, number of brown trout—Salmo trutta, and number of >1 year old brown trout). The analyses showed that there was a statistically significant effect (p<0.05) of ROR HEP construction and operation on the number of species. However, no statistically significant effects were detected on the other five metrics of community composition. The implications of these findings are discussed in this article and recommendations are made for best-practice study design for future fish community impact studies. PMID:27191717

  18. The determinants of the willingness-to-pay for community-based prepayment scheme in rural Cameroon.

    PubMed

    Donfouet, Hermann Pythagore Pierre; Makaudze, Ephias; Mahieu, Pierre-Alexandre; Malin, Eric

    2011-09-01

    In rural Cameroon, many people have no access to quality healthcare services. This is largely attributed to lack of private out-of-pocket payment to finance healthcare services. A community-based prepayment health insurance scheme may be implemented to improve healthcare access in rural areas. This study examines the determinants of willingness-to-pay for a community-based prepayment healthcare system using a contingent valuation method conducted in rural Cameroon. To mitigate potential hypothetical bias, a consequential script is introduced in the questionnaire. The results indicate age, religion, profession, knowledge of community-based health insurance, awareness of usual practice in rural areas, involvement in association and disposable income are the key determinants of willingness to pay for a prepayment health scheme. On average, willingness to pay for the scheme by rural households is 1011 CFA francs/person/month (2.15 US dollars). The results underlie two important implications: first, there is substantial demand for a community healthcare prepayment scheme by rural poor households in Cameroon; second, rural households are averse to health shocks and hence they are willing to sacrifice monthly premium payments to protect themselves (and their households) from unforeseen health-related risks. If government could engage in social marketing strategies such as mass media campaigns and awareness, this could prove vital for encouraging participation by the rural poor in healthcare prepayment scheme in Cameroon. PMID:21874541

  19. The determinants of the willingness-to-pay for community-based prepayment scheme in rural Cameroon.

    PubMed

    Donfouet, Hermann Pythagore Pierre; Makaudze, Ephias; Mahieu, Pierre-Alexandre; Malin, Eric

    2011-09-01

    In rural Cameroon, many people have no access to quality healthcare services. This is largely attributed to lack of private out-of-pocket payment to finance healthcare services. A community-based prepayment health insurance scheme may be implemented to improve healthcare access in rural areas. This study examines the determinants of willingness-to-pay for a community-based prepayment healthcare system using a contingent valuation method conducted in rural Cameroon. To mitigate potential hypothetical bias, a consequential script is introduced in the questionnaire. The results indicate age, religion, profession, knowledge of community-based health insurance, awareness of usual practice in rural areas, involvement in association and disposable income are the key determinants of willingness to pay for a prepayment health scheme. On average, willingness to pay for the scheme by rural households is 1011 CFA francs/person/month (2.15 US dollars). The results underlie two important implications: first, there is substantial demand for a community healthcare prepayment scheme by rural poor households in Cameroon; second, rural households are averse to health shocks and hence they are willing to sacrifice monthly premium payments to protect themselves (and their households) from unforeseen health-related risks. If government could engage in social marketing strategies such as mass media campaigns and awareness, this could prove vital for encouraging participation by the rural poor in healthcare prepayment scheme in Cameroon.

  20. Development of an adaptive tsetse population management scheme for the Luke community, Ethiopia.

    PubMed

    Sciarretta, Andrea; Girma, Melaku; Tikubet, Getachew; Belayehun, Lulseged; Ballo, Shifa; Baumgärtner, Johann

    2005-11-01

    Since 1996, tsetse (Glossina spp.) control operations, using odor-baited traps, have been carried out in the Luke area of Gurage zone, southwestern Ethiopia. Glossina morsitans submorsitans Newstead was identified as the dominant species in the area, but the presence of Glossina fuscipes Newstead and Glossina pallidipes Austen also was recorded. Here, we refer to the combined number of these three species and report the work undertaken from October 2002 to October 2004 to render the control system more efficient by reducing the number of traps used and maintaining the previously reached levels of tsetse occurrence and trypanosomiasis prevalence. This was done by the design and implementation of an adaptive tsetse population management system. It consists first of an efficient community-participatory monitoring scheme that allowed us to reduce the number of traps used from 216 to 127 (107 monitoring traps and 20 control traps). Geostatistical methods, including kriging and mapping, furthermore allowed identification and monitoring of the spatiotemporal dynamics of patches with increased fly densities, referred to as hot spots. To respond to hot spots, the Luke community was advised and assisted in control trap deployment. Adaptive management was shown to be more efficient than the previously used mass trapping system. In that context, trap numbers could be reduced substantially, at the same time maintaining previously achieved levels of tsetse occurrences and disease prevalence.

  1. Applying the Methodology of the Community College Classification Scheme to the Public Master's Colleges and Universities Sector

    ERIC Educational Resources Information Center

    Kinkead, J. Clint.; Katsinas, Stephen G.

    2011-01-01

    This work brings forward the geographically-based classification scheme for the public Master's Colleges and Universities sector. Using the same methodology developed by Katsinas and Hardy (2005) to classify community colleges, this work classifies Master's Colleges and Universities. This work has four major findings and conclusions. First, a…

  2. Engaging Urban Students in a Schoolyard Beautification and Gardening Project

    ERIC Educational Resources Information Center

    Ramey, Linda

    2012-01-01

    Community gardening provides many benefits for students like outdoor physical activity, an understanding of plant life cycles, food production and healthy eating (Blair, 2009; Whiren, 1995). Gardening also provides hands-on learning opportunities to draw parallels between what is needed for plants to grow and what students need to be healthy. When…

  3. School Gardens: Situating Students within a Global Context

    ERIC Educational Resources Information Center

    Wolsey, Thomas DeVere; Lapp, Diane

    2014-01-01

    School-based gardens are increasingly common. The benefits to students reflect principles of global education by modeling sustainability through responsible ecological planning and service to the community, the environment, and humanity. The authors propose a pedagogical framework for planning school gardens and related experiences that…

  4. Best practices models for implementing, sustaining, and using instructional school gardens in California.

    PubMed

    Hazzard, Eric L; Moreno, Elizabeth; Beall, Deborah L; Zidenberg-Cherr, Sheri

    2011-01-01

    To ascertain best practices for schools implementing or sustaining instructional school gardens by interviewing key members in 10 schools with exemplary instructional school gardens programs in California. Practices of schools with exemplary instructional school gardens programs were analyzed by constant comparative analysis using qualitative data analysis software. Seven of the 10 schools had people from at least 3 of the following 4 groups: administrators, teachers, parent and community volunteers and garden coordinators. Nine of 10 schools had a part- or full-time garden coordinator. Results demonstrated that a committee committed to instructional school gardens is the most important step towards success.

  5. Gardening Health and Safety Tips

    MedlinePlus

    ... Health History Parent Information Vaccines & Immunizations Healthy Living Gardening Health and Safety Tips Recommend on Facebook Tweet Share Compartir Gardening can be a great way to enjoy the ...

  6. A Garden of Learning

    ERIC Educational Resources Information Center

    Kirby, Tasha

    2008-01-01

    In order to beautify the school environment and further student learning, fourth-graders cultivated a Native Plant Learning Garden. They were responsible for designing a layout, researching garden elements, preparing the area, and planting a variety of native plants. By the completion of this inquiry-based project, students were able to clearly…

  7. Art in the Garden

    ERIC Educational Resources Information Center

    Tucciarelli, Teri

    2004-01-01

    Meadow Woods Elementary in Orlando, Florida has a garden ceremony at the end of each year. This is a time when the whole school gathers together to celebrate another successful school year. The classrooms are built around the garden, so it is the centerpiece of the school. Students always do an art project for this ceremony. One year, students…

  8. People, Gardens and Medicine

    ERIC Educational Resources Information Center

    Flannery, Maura C.

    2004-01-01

    A visit to London is presented wherein the places which were of less interest to the tourists and more interest to biologists are described. The places visited include the Museum of Garden History housed in former church of St. Mary at Lambeth, which is important to the history of gardens and of biology because the John Tradescants, elder and…

  9. Teaching Organic Gardening.

    ERIC Educational Resources Information Center

    Reemer, Rita, Ed.

    This teaching guide is designed as a text composed of factual outlines to help teachers interpret the organic method of gardening. Organized as a practical course for elementary through adult education levels, it presents examples and activities on how to plan, start, and maintain an organic garden. The first five chapters cover history and…

  10. The Garden of Art

    ERIC Educational Resources Information Center

    Kenyon, Karen

    2012-01-01

    This article describes a garden that grows more than vegetables. The grounds of McKinley Elementary School in San Diego, California, was a neglected area for years, until recently when an organic garden was planted to revive and brighten the dreary area behind the school's bungalow classrooms. Each grade now has its own wood-bordered plot where a…

  11. Impact Gardening on Europa

    NASA Astrophysics Data System (ADS)

    Phillips, C. B.; Grossman, L.

    2007-12-01

    Charged-particle interactions with materials at Europa's surface can produce useful oxidants and simple organics. These oxidants and organics, if transported downward through the ice shell to a liquid water layer, could provide a significant amount of energy to sustain a biosphere. However, irradiation also destroys such materials if they remain exposed on Europa's surface. Sputtering erosion and surface mixing through impact gardening act to change the preservation depth. If sputtering dominates over gardening, then material is created and destroyed at Europa's surface much faster than it can be buried and preserved by gardening. However, if gardening dominates, this means that irradiation products can be buried beneath the surface by gardening, where they are protected from further radiation processing. We present new results on the gardening depth on Europa based on extrapolations from counts of small craters and models of regolith growth based on studies of the moon. The problem is complicated by the fact that most small craters on Europa are likely secondaries. Our new results suggest that the gardening depth on Europa is about 1 cm. This result means that sputtering likely dominates over gardening under most circumstances. CBP was supported by the NAI, and LG was supported by the NSF REU program.

  12. Herbs Indoors. Container Gardening.

    ERIC Educational Resources Information Center

    Hatch, Duane

    This package consists of two bilingual instructional booklets for use in helping Indochinese refugees learn basic gardening skills. Included in the package are Cambodian, Vietnamese, and English translations of instructions for raising herbs indoors and Cambodian and English translations of guidelines for container gardening. The herb booklet…

  13. What's Growing on Here? Garden-Based Pedagogy in a Concrete Jungle

    ERIC Educational Resources Information Center

    Jagger, Susan; Sperling, Erin; Inwood, Hilary

    2016-01-01

    This study explores experiences of a learning garden project at an urban faculty of education. The project opens a space for the theoretical and practical consideration of garden-based pedagogies and their influence on university students, educators, and the community as a whole. The learning garden was created by a small group of initial teacher…

  14. Equitable utilisation of Indian community based health insurance scheme among its rural membership: cluster randomised controlled trial

    PubMed Central

    Sinha, Tara; Chatterjee, Mirai; Gandhi, Fenil; Jayswal, Rupal; Patel, Falguni; Morris, Saul S; Mills, Anne J

    2007-01-01

    Objective To evaluate alternative strategies for improving the uptake of benefits of a community based health insurance scheme by its poorest members. Design Prospective cluster randomised controlled trial. Setting Self Employed Women's Association (SEWA) community based health insurance scheme in rural India. Participants 713 claimants at baseline (2003) and 1440 claimants two years later among scheme members in 16 rural sub-districts. Interventions After sales service with supportive supervision, prospective reimbursement, both packages, and neither package, randomised by sub-district. Main outcome measures The primary outcome was socioeconomic status of claimants relative to members living in the same sub-district. Secondary outcomes were enrolment rates in SEWA Insurance, mean socioeconomic status of the insured population relative to the general rural population, and rate of claim submission. Results Between 2003 and 2005, the mean socioeconomic status of SEWA Insurance members (relative to the rural population of Gujarat) increased significantly. Rates of claims also increased significantly, on average by 21.6 per 1000 members (P<0.001). However, differences between the intervention groups and the standard scheme were not significant. No systematic effect of time or interventions on the socioeconomic status of claimants relative to members in the same sub-district was found. Conclusions Neither intervention was sufficient to ensure that the poorer members in each sub-district were able to enjoy the greater share of the scheme benefits. Claim submission increased as a result of interventions that seem to have strengthened awareness of and trust in a community based health insurance scheme. Trial registration Clinical trials NCT00421629. PMID:17526594

  15. Garden sharing and garden stealing in fungus-growing ants

    NASA Astrophysics Data System (ADS)

    Adams, Rachelle M. M.; Mueller, U. G.; Holloway, Alisha K.; Green, Abigail M.; Narozniak, Joanie

    Fungi cultivated by fungus-growing ants (Attini: Formicidae) are passed on between generations by transfer from maternal to offspring nest (vertical transmission within ant species). However, recent phylogenetic analyses revealed that cultivars are occasionally also transferred between attine species. The reasons for such lateral cultivar transfers are unknown. To investigate whether garden loss may induce ants to obtain a replacement cultivar from a neighboring colony (lateral cultivar transfer), pairs of queenright colonies of two Cyphomyrmex species were set up in two conjoined chambers; the garden of one colony was then removed to simulate the total crop loss that occurs naturally when pathogens devastate gardens. Garden-deprived colonies regained cultivars through one of three mechanisms: joining of a neighboring colony and cooperation in a common garden; stealing of a neighbor's garden; or aggressive usurpation of a neighbor's garden. Because pathogens frequently devastate attine gardens under natural conditions, garden joining, stealing and usurpation emerge as critical behavioral adaptations to survive garden catastrophes.

  16. Rajiv Aarogyasri Community Health Insurance Scheme in Andhra Pradesh, India: a comprehensive analytic view of private public partnership model.

    PubMed

    Reddy, Sunita; Mary, Immaculate

    2013-01-01

    The Rajiv Aarogyasri Community Health Insurance (RACHI) in Andhra Pradesh (AP) has been very popular social insurance scheme with a private public partnership model to deal with the problems of catastrophic medical expenditures at tertiary level care for the poor households. A brief analysis of the RACHI scheme based on officially available data and media reports has been undertaken from a public health perspective to understand the nature and financing of partnership and the lessons it provides. The analysis of the annual budget spent on the surgeries in private hospitals compared to tertiary public hospitals shows that the current scheme is not sustainable and pose huge burden on the state exchequers. The private hospital association's in AP, further acts as pressure groups to increase the budget or threaten to withdraw services. Thus, profits are privatized and losses are socialized.

  17. Rajiv Aarogyasri Community Health Insurance Scheme in Andhra Pradesh, India: a comprehensive analytic view of private public partnership model.

    PubMed

    Reddy, Sunita; Mary, Immaculate

    2013-01-01

    The Rajiv Aarogyasri Community Health Insurance (RACHI) in Andhra Pradesh (AP) has been very popular social insurance scheme with a private public partnership model to deal with the problems of catastrophic medical expenditures at tertiary level care for the poor households. A brief analysis of the RACHI scheme based on officially available data and media reports has been undertaken from a public health perspective to understand the nature and financing of partnership and the lessons it provides. The analysis of the annual budget spent on the surgeries in private hospitals compared to tertiary public hospitals shows that the current scheme is not sustainable and pose huge burden on the state exchequers. The private hospital association's in AP, further acts as pressure groups to increase the budget or threaten to withdraw services. Thus, profits are privatized and losses are socialized. PMID:24351388

  18. Fostering Children's Interests in Gardening

    ERIC Educational Resources Information Center

    Lekies, Kristi S.; Sheavly, Marcia Eames

    2007-01-01

    Despite the rapidly growing interest in children's gardens and attention to the positive benefits of gardening for children, little is known about the ways in which young people actually form interests in gardening. Using a sample of 9- and 10-year-old children at a school garden site in New York State, this study examined the ways in which…

  19. Effects of information, education, and communication campaign on a community-based health insurance scheme in Burkina Faso

    PubMed Central

    Cofie, Patience; De Allegri, Manuela; Kouyaté, Bocar; Sauerborn, Rainer

    2013-01-01

    Objective The study analysed the effect of Information, Education, and Communication (IEC) campaign activities on the adoption of a community-based health insurance (CHI) scheme in Nouna, Burkina Faso. It also identified the factors that enhanced or limited the campaign's effectiveness. Design Complementary data collection approaches were used. A survey was conducted with 250 randomly selected household heads, followed by in-depth interviews with 22 purposively selected community leaders, group discussions with the project management team, and field observations. Bivariate analysis and multivariate logistic regression models were used to assess the association between household exposure to campaign and acquisition of knowledge as well as household exposure to campaign and enrolment. Results The IEC campaign had a positive effect on households’ knowledge about the CHI and to a lesser extent on household enrolment in the scheme. The effectiveness of the IEC strategy was mainly influenced by: (1) frequent and consistent IEC messages from multiple media channels (mass and interpersonal channels), including the radio, a mobile information van, and CHI team, and (2) community heads’ participation in the CHI scheme promotion. Education was the only significantly influential socio-demographic determinant of knowledge and enrolment among household heads. The relatively low effects of the IEC campaign on CHI enrolment are indicative of other important IEC mediating factors, which should be taken into account in future CHI campaign evaluation. Conclusion The study concludes that an IEC campaign is crucial to improving the understanding of the CHI scheme concept, which is an enabler to enrolment, and should be integrated into scheme designs and evaluations. PMID:24314344

  20. Growing Language Awareness in the Classroom Garden

    ERIC Educational Resources Information Center

    Paugh, Patricia; Moran, Mary

    2013-01-01

    For four years, Pat Paugh, a university teacher educator, and Mary Moran, a teacher researcher, collaborated on action research by systematically studying literacy development connected to the latter's third-grade community gardening and urban farming curriculum. Their goal was to support an existing classroom culture that valued…

  1. Community-based health insurance programmes and the national health insurance scheme of Nigeria: challenges to uptake and integration

    PubMed Central

    2014-01-01

    Background Nigeria has included a regulated community-based health insurance (CBHI) model within its National Health Insurance Scheme (NHIS). Uptake to date has been disappointing, however. The aim of this study is to review the present status of CBHI in SSA in general to highlight the issues that affect its successful integration within the NHIS of Nigeria and more widely in developing countries. Methods A literature survey using PubMed and EconLit was carried out to identify and review studies that report factors affecting implementation of CBHI in SSA with a focus on Nigeria. Results CBHI schemes with a variety of designs have been introduced across SSA but with generally disappointing results so far. Two exceptions are Ghana and Rwanda, both of which have introduced schemes with effective government control and support coupled with intensive implementation programmes. Poor support for CBHI is repeatedly linked elsewhere with failure to engage and account for the ‘real world’ needs of beneficiaries, lack of clear legislative and regulatory frameworks, inadequate financial support, and unrealistic enrolment requirements. Nigeria’s CBHI-type schemes for the informal sectors of its NHIS have been set up under an appropriate legislative framework, but work is needed to eliminate regressive financing, to involve scheme members in the setting up and management of programmes, to inform and educate more effectively, to eliminate lack of confidence in the schemes, and to address inequity in provision. Targeted subsidies should also be considered. Conclusions Disappointing uptake of CBHI-type NHIS elements in Nigeria can be addressed through closer integration of informal and formal programmes under the NHIS umbrella, with increasing involvement of beneficiaries in scheme design and management, improved communication and education, and targeted financial assistance. PMID:24559409

  2. The Magic Garden

    ERIC Educational Resources Information Center

    Cothren, Kevin

    1976-01-01

    Using the outdoors, the garden project helped children in Brooklyn to: expand their knowledge of the earth's processes, become more aware of how urban people relate to their environment, and develop concern for the environment and its ecological balance. (NQ)

  3. Gray and Green Revisited: A Multidisciplinary Perspective of Gardens, Gardening, and the Aging Process

    PubMed Central

    Wright, Scott D.; Wadsworth, Amy Maida

    2014-01-01

    Over fourteen years ago, the concept of “gray and green” was first introduced by Wright and Lund (2000) to represent a new awareness and a call for increased scholarship at the intersection of environmental issues and the aging process. This review paper revisits that concept with a fresh perspective on the specific role of gardens and gardening in the aging experience. As example, gardening is one of the most popular home-based leisure activities in the US and represents an important activity in the lives of older adults in a variety of residential settings. Yet, there has been a lack of any comprehensive and multidisciplinary (science and humanities) examination of the nexus between gardening and the aging experience, and in particular with research connections to stewardship and caring. In this paper, we review contemporary articles demonstrating the multidisciplinarity of gardening and the aging process. First, we will focus on the beneficial psychological effects resulting from the cultivation of caring, including personal contentment and artistic expression. Second, we will focus on stewardship and how gardening increases health, community awareness, and a connection to future generations. On the surface, this may demonstrate a separation between the humanities and science, but we will clarify a symbiotic relationship between the two disciplines in our conclusion. PMID:24734179

  4. Gray and green revisited: a multidisciplinary perspective of gardens, gardening, and the aging process.

    PubMed

    Wright, Scott D; Wadsworth, Amy Maida

    2014-01-01

    Over fourteen years ago, the concept of "gray and green" was first introduced by Wright and Lund (2000) to represent a new awareness and a call for increased scholarship at the intersection of environmental issues and the aging process. This review paper revisits that concept with a fresh perspective on the specific role of gardens and gardening in the aging experience. As example, gardening is one of the most popular home-based leisure activities in the US and represents an important activity in the lives of older adults in a variety of residential settings. Yet, there has been a lack of any comprehensive and multidisciplinary (science and humanities) examination of the nexus between gardening and the aging experience, and in particular with research connections to stewardship and caring. In this paper, we review contemporary articles demonstrating the multidisciplinarity of gardening and the aging process. First, we will focus on the beneficial psychological effects resulting from the cultivation of caring, including personal contentment and artistic expression. Second, we will focus on stewardship and how gardening increases health, community awareness, and a connection to future generations. On the surface, this may demonstrate a separation between the humanities and science, but we will clarify a symbiotic relationship between the two disciplines in our conclusion.

  5. Demonstrating the viability and value of community-based monitoring schemes in catchment science

    NASA Astrophysics Data System (ADS)

    Starkey, Eleanor; Parkin, Geoff; Quinn, Paul; Large, Andy

    2016-04-01

    for the purpose of assessing the quality of citizen science observations. It has been found that citizen science observations are essential for capturing localised convective storms. Citizen scientists want their observations to be used to gain meaningful information and tackle local issues. Data has therefore been utilised to build, calibrate and validate hydrological models and support a range of catchment management applications. This has further demonstrated the value of citizen science, along with the social benefits it has to offer. Other communities are also beginning to source funding and implement their own monitoring schemes, indicating that they are both capable and self-motivated. Citizen science makes use of evolving and more readily available technology, providing catchment stakeholders with vital information. Although these types of observations present various challenges, it is argued that a citizen science approach is not intending to replace traditional techniques, rather they can be used to complement them, fill the gaps and/or provide an indication of catchment behaviour across space and through time.

  6. French intensive truck garden

    SciTech Connect

    Edwards, T D

    1983-01-01

    The French Intensive approach to truck gardening has the potential to provide substantially higher yields and lower per acre costs than do conventional farming techniques. It was the intent of this grant to show that there is the potential to accomplish the gains that the French Intensive method has to offer. It is obvious that locally grown food can greatly reduce transportation energy costs but when there is the consideration of higher efficiencies there will also be energy cost reductions due to lower fertilizer and pesticide useage. As with any farming technique, there is a substantial time interval for complete soil recovery after there have been made substantial soil modifications. There were major crop improvements even though there was such a short time since the soil had been greatly disturbed. It was also the intent of this grant to accomplish two other major objectives: first, the garden was managed under organic techniques which meant that there were no chemical fertilizers or synthetic pesticides to be used. Second, the garden was constructed so that a handicapped person in a wheelchair could manage and have a higher degree of self sufficiency with the garden. As an overall result, I would say that the garden has taken the first step of success and each year should become better.

  7. Implementation of an optimal stomatal conductance scheme in the Australian Community Climate Earth Systems Simulator (ACCESS1.3b)

    NASA Astrophysics Data System (ADS)

    Kala, J.; De Kauwe, M. G.; Pitman, A. J.; Lorenz, R.; Medlyn, B. E.; Wang, Y.-P.; Lin, Y.-S.; Abramowitz, G.

    2015-12-01

    We implement a new stomatal conductance scheme, based on the optimality approach, within the Community Atmosphere Biosphere Land Exchange (CABLEv2.0.1) land surface model. Coupled land-atmosphere simulations are then performed using CABLEv2.0.1 within the Australian Community Climate and Earth Systems Simulator (ACCESSv1.3b) with prescribed sea surface temperatures. As in most land surface models, the default stomatal conductance scheme only accounts for differences in model parameters in relation to the photosynthetic pathway but not in relation to plant functional types. The new scheme allows model parameters to vary by plant functional type, based on a global synthesis of observations of stomatal conductance under different climate regimes over a wide range of species. We show that the new scheme reduces the latent heat flux from the land surface over the boreal forests during the Northern Hemisphere summer by 0.5-1.0 mm day-1. This leads to warmer daily maximum and minimum temperatures by up to 1.0 °C and warmer extreme maximum temperatures by up to 1.5 °C. These changes generally improve the climate model's climatology of warm extremes and improve existing biases by 10-20 %. The bias in minimum temperatures is however degraded but, overall, this is outweighed by the improvement in maximum temperatures as there is a net improvement in the diurnal temperature range in this region. In other regions such as parts of South and North America where ACCESSv1.3b has known large positive biases in both maximum and minimum temperatures (~ 5 to 10 °C), the new scheme degrades this bias by up to 1 °C. We conclude that, although several large biases remain in ACCESSv1.3b for temperature extremes, the improvements in the global climate model over large parts of the boreal forests during the Northern Hemisphere summer which result from the new stomatal scheme, constrained by a global synthesis of experimental data, provide a valuable advance in the long-term development

  8. Community concepts of poverty: an application to premium exemptions in Ghana’s National Health Insurance Scheme

    PubMed Central

    2013-01-01

    Background Poverty is multi dimensional. Beyond the quantitative and tangible issues related to inadequate income it also has equally important social, more intangible and difficult if not impossible to quantify dimensions. In 2009, we explored these social and relativist dimension of poverty in five communities in the South of Ghana with differing socio economic characteristics to inform the development and implementation of policies and programs to identify and target the poor for premium exemptions under Ghana’s National Health Insurance Scheme. Methods We employed participatory wealth ranking (PWR) a qualitative tool for the exploration of community concepts, identification and ranking of households into socioeconomic groups. Key informants within the community ranked households into wealth categories after discussing in detail concepts and indicators of poverty. Results Community defined indicators of poverty covered themes related to type of employment, educational attainment of children, food availability, physical appearance, housing conditions, asset ownership, health seeking behavior, social exclusion and marginalization. The poverty indicators discussed shared commonalities but contrasted in the patterns of ranking per community. Conclusion The in-depth nature of the PWR process precludes it from being used for identification of the poor on a large national scale in a program such as the NHIS. However, PWR can provide valuable qualitative input to enrich discussions, development and implementation of policies, programs and tools for large scale interventions and targeting of the poor for social welfare programs such as premium exemption for health care. PMID:23497484

  9. "Even If We Never Ate a Single Bite of It; It Would Still Be Worth It:" College Students' Gardening Experiences

    ERIC Educational Resources Information Center

    Mecham, Neil A.; Joiner, Lydia R.

    2012-01-01

    School age children and adolescents who participate in school gardening projects tend to eat more fruits and vegetables. Adults who participate in community gardening projects report that they also eat more fruits and vegetables, are more physically active and enjoy other social and emotional benefits as a result of gardening. Using a…

  10. Green Team Hosts Plant Swap to Encourage Gardening | Poster

    Cancer.gov

    By Carolynne Keenan, Contributing Writer What started out as a way for Howard Young, Ph.D., to thin out his garden last fall turned into the NCI at Frederick Green Team’s Plant Swap. The group held its Fall Plant Swap on October 24, encouraging all members of the Fort Detrick community to pick up a free plant or swap a plant of theirs for another. “Those who love to garden introduce others to the joy of gardening,” said Dolores Winterstein, a member of the Green Team and the coordinator of the Fall Plant Swap.

  11. Gardening with Greenhouses

    ERIC Educational Resources Information Center

    Keeler, Rusty

    2010-01-01

    Greenhouses come in all shapes, sizes, and price ranges: from simple hand-built plastic-covered frames to dazzling geodesic domes. Some child care centers install greenhouses as a part of their outdoor garden space. Other centers have incorporated a greenhouse into the building itself. Greenhouses provide a great opportunity for children to grow…

  12. Growing Gardens, Growing Minds

    ERIC Educational Resources Information Center

    Hebert, Terri; Martin, Deb; Slattery, Tracy

    2014-01-01

    The authors present a program where students and family members were involved in a taste-testing to select the items to be planted in the school's garden at Stephenson Elementary. A simple rubric of facial recognition is used. Smiles for the favorites; frowns for the disqualifiers. With the help of the school's leadership team consisting…

  13. A Haunted Garden

    ERIC Educational Resources Information Center

    DeSimone, Jana

    2009-01-01

    It's funny to think of the way an idea for an art lesson begins and how it has a way of changing into something completely different. That is what happened with this lesson, which was originally going to be about a springtime garden. In this article, the author describes an art lesson on collograph printmaking inspired by the poem "A Vampire's…

  14. Pythagoras' Garden, Revisited

    ERIC Educational Resources Information Center

    Bernhart, Frank R.; Price, H. Lee

    2012-01-01

    Mack and Czernezkyj (2010) have given an interesting account of primitive Pythagorean triples (PPTs) from a geometrical perspective. In this article, the authors wish to enlarge on the role of the equicircles (incircle and three excircles), and show there is yet another family tree in Pythagoras' garden. Where Mack and Czernezkyj (2010) begin with…

  15. The Herb Garden Guide.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD.

    The booklet, intended to acquaint students or visitors with the herb garden at the Lathrop E. Smith Environmental Education Center (Rockville, Maryland), describes 25 herbs and suggests ways to extend learning further by providing historic background and other information about the herbs. Each herb is described on a separate page, with each…

  16. Impact of Stochastic Parameterization Schemes on Coupled and Uncoupled Climate Simulations with the Community Earth System Model

    NASA Astrophysics Data System (ADS)

    Christensen, H. M.; Berner, J.; Coleman, D.; Palmer, T.

    2015-12-01

    Stochastic parameterizations have been used for more than a decade in atmospheric models to represent the variability of unresolved sub-grid processes. They have a beneficial effect on the spread and mean state of medium- and extended-range forecasts (Buizza et al. 1999, Palmer et al. 2009). There is also increasing evidence that stochastic parameterization of unresolved processes could be beneficial for the climate of an atmospheric model through noise enhanced variability, noise-induced drift (Berner et al. 2008), and by enabling the climate simulator to explore other flow regimes (Christensen et al. 2015; Dawson and Palmer 2015). We present results showing the impact of including the Stochastically Perturbed Parameterization Tendencies scheme (SPPT) in coupled runs of the National Center for Atmospheric Research (NCAR) Community Atmosphere Model, version 4 (CAM4) with historical forcing. The SPPT scheme accounts for uncertainty in the CAM physical parameterization schemes, including the convection scheme, by perturbing the parametrised temperature, moisture and wind tendencies with a multiplicative noise term. SPPT results in a large improvement in the variability of the CAM4 modeled climate. In particular, SPPT results in a significant improvement to the representation of the El Nino-Southern Oscillation in CAM4, improving the power spectrum, as well as both the inter- and intra-annual variability of tropical pacific sea surface temperatures. References: Berner, J., Doblas-Reyes, F. J., Palmer, T. N., Shutts, G. J., & Weisheimer, A., 2008. Phil. Trans. R. Soc A, 366, 2559-2577 Buizza, R., Miller, M. and Palmer, T. N., 1999. Q.J.R. Meteorol. Soc., 125, 2887-2908. Christensen, H. M., I. M. Moroz & T. N. Palmer, 2015. Clim. Dynam., doi: 10.1007/s00382-014-2239-9 Dawson, A. and T. N. Palmer, 2015. Clim. Dynam., doi: 10.1007/s00382-014-2238-x Palmer, T.N., R. Buizza, F. Doblas-Reyes, et al., 2009, ECMWF technical memorandum 598.

  17. Using Quality Schemes in Adult and Community Learning: A Guide for Managers.

    ERIC Educational Resources Information Center

    Ewens, David; Watters, Kate

    This document examines adult and community learning (ACL) and quality programs across England. The difficulties faced by local education agencies' ACL services in delivering quality are noted, along with ways quality improvement has been supported. Quality programs--whether internal or external, based on awards, or used as diagnostic tools--are…

  18. Garden sharing and garden stealing in fungus-growing ants.

    PubMed

    Adams, R M; Mueller, U G; Holloway, A K; Green, A M; Narozniak, J

    2000-11-01

    Fungi cultivated by fungus-growing ants (Attini: Formicidae) are passed on between generations by transfer from maternal to offspring nest (vertical transmission within ant species). However, recent phylogenetic analyses revealed that cultivars are occasionally also transferred between attine species. The reasons for such lateral cultivar transfers are unknown. To investigate whether garden loss may induce ants to obtain a replacement cultivar from a neighboring colony (lateral cultivar transfer), pairs of queenright colonies of two Cyphomyrmex species were set up in two conjoined chambers; the garden of one colony was then removed to simulate the total crop loss that occurs naturally when pathogens devastate gardens. Garden-deprived colonies regained cultivars through one of three mechanisms: joining of a neighboring colony and cooperation in a common garden; stealing of a neighbor's garden; or aggressive usurpation of a neighbor's garden. Because pathogens frequently devastate attine gardens under natural conditions, garden joining, stealing and usurpation emerge as critical behavioral adaptations to survive garden catastrophes. PMID:11151668

  19. [Healing garden: Primary concept].

    PubMed

    Pringuey-Criou, F

    2015-10-01

    Since ancient times the relationship between mankind and plants occupies medicine and philosophy. From the first tablets of herbal medicine to Asclepius gardens, those of cloisters and bimaristans to cosmological gardens in Asia, from the largest public park to asylum institutions of the nineteenth century, the garden is proposed as a place of care, a promoter of restoration of the human being. If the advent of technology and drugs have for a time relegated it to the level of empirical care, results in neuroscience ultimately provide it on a scientific basis. The early evolutionary theories, the Savanah theory from Orians, the biophilia hypothesis from Wilson, are relayed by the famous Ulrich' study showing the positive influence of a view of nature through the window on the recovery of in patients. Mechanisms leading stress regulation, level of attention and organisation, focus and fascination, are recognized at the origin of restoration processes. Human capacities to respond to the recuperating function of a natural environment connect to grounded behaviour for adaptation to natural selection process and survival. The mechanisms of our immune system are essential to maintain our vitality. Phyto-resonance, felt or unconsciously perceived in appearance, according to Shepard is an emotion that structures well beyond the archaic behaviour. Recovery, in terms of phenomenological experience of the presence, is a philosophical demonstration of the environmental i.e. multisensory, spatial and temporal approach. Its emotional and affective experience connects to the vitality and creativity. The phyto-resonance hypothesis according to the Konrad Neuberger's point of view induces strategies catering to all levels of the organisation of the human being. It confirms the multidisciplinary nature of hortitherapy and places the mechanism of relationships between man and plant at the centre of discipline. It is also a source of inspiration and inexhaustible work for caregivers

  20. Nematode Community Composition under Various Irrigation Schemes in a Citrus Soil Ecosystem.

    PubMed

    Porazinska, D L; McSorley, R; Duncan, L W; Graham, J H; Wheaton, T A; Parsons, L R

    1998-06-01

    Interest in the sustainability of farming practices has increased in response to environmental problems associated with conventional agricultural management often adopted for the production of herbaceous crops, ornamentals, and fruit crops. Availability of measures of the status of the soil ecosystem is of immediate importance, particularly for environmental assessment and monitoring programs. This study investigated the effects of various irrigation regimes (an example of an agricultural management practice) on the structure of the nematode fauna in a citrus orchard in the sandy ridge area of Central Florida. Ecological measures such as community structure indices, diversity indices, and maturity indices were assessed and related to irrigation intensity. Maturity index was an effective measure in distinguishing differences between irrigation regimes, whereas other indices of community structure were not. Of various nematode genera and trophic groups, only omnivores and the omnivore genera. Aporcelaimellus and Eudorylaimus responded to irrigation treatments.

  1. Adaptations in a Community-Based Family Intervention: Replication of Two Coding Schemes.

    PubMed

    Cooper, Brittany Rhoades; Shrestha, Gitanjali; Hyman, Leah; Hill, Laura

    2016-02-01

    Although program adaptation is a reality in community-based implementations of evidence-based programs, much of the discussion about adaptation remains theoretical. The primary aim of this study was to replicate two coding systems to examine adaptations in large-scale, community-based disseminations of the Strengthening Families Program for Parents and Youth 10-14, a family-based substance use prevention program. Our second aim was to explore intersections between various dimensions of facilitator-reported adaptations from these two coding systems. Our results indicate that only a few types of adaptations and a few reasons accounted for a majority (over 70 %) of all reported adaptations. We also found that most adaptations were logistical, reactive, and not aligned with program's goals. In many ways, our findings replicate those of the original studies, suggesting the two coding systems are robust even when applied to self-reported data collected from community-based implementations. Our findings on the associations between adaptation dimensions can inform future studies assessing the relationship between adaptations and program outcomes. Studies of local adaptations, like the present one, should help researchers, program developers, and policymakers better understand the issues faced by implementers and guide efforts related to program development, transferability, and sustainability. PMID:26661413

  2. Has the Rajiv Aarogyasri Community Health Insurance Scheme of Andhra Pradesh Addressed the Educational Divide in Accessing Health Care?

    PubMed Central

    Rao, Mala; Singh, Prabal Vikram; Katyal, Anuradha; Samarth, Amit; Bergkvist, Sofi; Renton, Adrian; Netuveli, Gopalakrishnan

    2016-01-01

    Background Equity of access to healthcare remains a major challenge with families continuing to face financial and non-financial barriers to services. Lack of education has been shown to be a key risk factor for 'catastrophic' health expenditure (CHE), in many countries including India. Consequently, ways to address the education divide need to be explored. We aimed to assess whether the innovative state-funded Rajiv Aarogyasri Community Health Insurance Scheme of Andhra Pradesh state launched in 2007, has achieved equity of access to hospital inpatient care among households with varying levels of education. Methods We used the National Sample Survey Organization 2004 survey as our baseline and the same survey design to collect post-intervention data from 8623 households in the state in 2012. Two outcomes, hospitalisation and CHE for inpatient care, were estimated using education as a measure of socio-economic status and transforming levels of education into ridit scores. We derived relative indices of inequality by regressing the outcome measures on education, transformed as a ridit score, using logistic regression models with appropriate weights and accounting for the complex survey design. Findings Between 2004 and 2012, there was a 39% reduction in the likelihood of the most educated person being hospitalised compared to the least educated, with reductions observed in all households as well as those that had used the Aarogyasri. For CHE the inequality disappeared in 2012 in both groups. Sub-group analyses by economic status, social groups and rural-urban residence showed a decrease in relative indices of inequality in most groups. Nevertheless, inequalities in hospitalisation and CHE persisted across most groups. Conclusion During the time of the Aarogyasri scheme implementation inequalities in access to hospital care were substantially reduced but not eliminated across the education divide. Universal access to education and schemes such as Aarogyasri have the

  3. Cultivating a Child's Imagination through Gardening.

    ERIC Educational Resources Information Center

    Jurenka, Nancy Allen; Blass, Rosanne J.

    This companion book to Beyond the Bean Seed: Gardening Activities for Grades K-6 uses children's literature related to gardening, gardeners, designing gardens, multicultural literature, ecology, the environment, and the impact of plants on world economies and politics, to connect gardening in all its aspects to creativity, problem solving,…

  4. Garden City, Kansas

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Center pivot irrigation systems create red circles of healthy vegetation in this image of croplands near Garden City, Kansas. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on September 25, 2000. This is a false-color composite image made using near infrared, red, and green wavelengths. The image has also been sharpened using the sensor's panchromatic band. Image provided by the USGS EROS Data Center Satellite Systems Branch

  5. Food-energy integrated development schemes in Brazil: FINEP's agro-energy communities program

    SciTech Connect

    La Rovere, E.L.; Baiardi, A.

    1983-12-01

    In Brazil social problems strongly affect the setting of development priorities. Effects of poverty and the need for imported petroleum products are discussed with reference to food and energy relationships. The object of the program is to design and test in real life conditions integrated food, energy and industrial raw materials production systems through the application of an appropriate technology specifically conceived in each case according to the participants of the ecosystem involved. The sophistication level for proposed solutions and the degree of participation of the local community are important considerations. Two projects have been started to date and two more are under consideration. 7 references.

  6. Ecological effectiveness of French grassland agri-environment schemes for farmland bird communities.

    PubMed

    Princé, Karine; Jiguet, Frédéric

    2013-05-30

    Agri-environment schemes (AES) have been implemented to cope with the loss of farmland biodiversity due to agricultural intensification over the last decades. In France, grassland measures (more closely linked to extensive grazing) are the most widely implemented within the French AES, and are presumably those whose effectiveness can be better assessed. In this paper, we have evaluated the effectiveness of French grassland agri-environmental measures (gAES) to enhance farmland bird diversity on a national scale, using local abundances of 19 farmland breeding birds within 463 Small Agricultural Regions (SAR) covering France during 2001-2008. We modeled responses of species abundances and estimated species richness to five categories of grassland AES, accounting for the characteristics of local production systems. Extensive management of grasslands had a positive effect on species richness. Despite mixed results on the effectiveness of the different grassland AES categories, our results are optimistic in terms of the ability of some French AES to provide benefits to birds. It seems that some grassland AES have achieved their objectives while meeting species ecological requirements. Moreover, this study highlights the fact that some of these grassland AES have the potential to enhance the population dynamics of declining species. Finally, although they all aim at benefitting biodiversity, it cannot be assumed that grassland measures lead to uniform conservation benefits.

  7. Backyard Gardens: Homegrown Hope for the Hungry.

    ERIC Educational Resources Information Center

    Foegen, J. H.

    1983-01-01

    In times of world crisis, home gardens can become a precious resource. Discussed are: corporate and government gardens; gardens of necessity; threats to the food supply; and a new kind of soil bank. Resource organizations are listed. (NW)

  8. Drivers of an urban community's acceptance of a large desalination scheme for drinking water

    NASA Astrophysics Data System (ADS)

    Gibson, Fiona L.; Tapsuwan, Sorada; Walker, Iain; Randrema, Elodie

    2015-09-01

    Changing climates and growing populations have prompted policy makers to shift to more climate resilient, technology-driven water sources, such as seawater desalination. Desalination is a prominent water resource in the Middle East but countries in other parts of the world with similar scarcity issues and good access to sea water, such as Australia, have been comparatively slow to adopt it. This paper explores attitudes to desalination in Perth, Western Australia, and the factors that influence its acceptance. We compared individuals' acceptance of desalination over two time periods by using identical surveys administered in 2007 and 2012. We then examined the attitudinal factors - attitudes towards desalination and attitudes towards the environment - that influence acceptance. Acceptance of desalination was reasonably high and stable at both times (74% and 73% in 2007 and 2012 respectively). We found that respondents' attitudes to perceived outcomes and benefits, fairness, environmental obligation and risk were important predictors of their acceptance of desalination in both surveys. However the weight given to these aspects varied over time. The findings show that there is still mixed community sentiment towards desalination, which helps to explain why acceptance has not increased since desalination was introduced in 2006.

  9. Golden Gardens: A Wildlife Gardening Program for Seniors.

    ERIC Educational Resources Information Center

    Pike, Judy

    This document is a guide for older persons who are beginner gardeners. It provides 16 projects to choose from and explains what is needed for each before getting started. Each chapter contains projects suitable for small, medium, and large garden spaces. Contents include: (1) "Getting Started"; (2) "Beckoning Birds, Bees, and Butterflies"; (3)…

  10. Gardening with Children: My Summers at Beanstalk Children's Garden

    ERIC Educational Resources Information Center

    Stoecklin, Vicki L.

    2009-01-01

    There has been increased interest in recent years on gardening with children and a variety of programs have been started to support different types of programmatic goals. Goals of gardening programs include environmental stewardship, personal growth/social skills, an integrated learning environment, nutrition/health, science education, practical…

  11. Old Tools for New Problems: Modifying Master Gardener Training to Improve Food Access in Rural Areas

    ERIC Educational Resources Information Center

    Randle, Anne

    2015-01-01

    Extension faces ever-changing problems, which can be addressed by modifying successful tools rather than inventing new ones. The Master Gardener program has proven its effectiveness, but the cost and time commitment can make it inaccessible to rural, low-income communities, where training in home gardening may address issues of food access and…

  12. Habitat Gardening--How Schoolyards Are Being Transformed into Wildlife Sanctuaries.

    ERIC Educational Resources Information Center

    Dunne, Niall

    2000-01-01

    Students from JFK High School and community gardening clubs in the Bronx cleaned up wetlands adjacent to the school and created various small theme gardens supporting diverse wildlife. Nationally, the schoolyard habitat movement aims to create stimulating outdoor environments where students can learn about local ecology, biodiversity, and…

  13. The Pull of the Earth: Participatory Ethnography in the School Garden

    ERIC Educational Resources Information Center

    Thorp, Laurie

    2006-01-01

    This book is Laurie Thorp's dirt-under-the-fingernails ethnography of four years in an elementary school garden and the ways in which this garden catalyzed cultural transformation and inspired hope, growth, and community. Filled with photographs, sketches, poetry, and journal entries, Thorp's engaging book describes the educational benefits of…

  14. Rock Garden Mosaic

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This image mosaic of part of the 'Rock Garden' was taken by the Sojourner rover's left front camera on Sol 71 (September 14). The rock 'Shark' is at left center and 'Half Dome' is at right. Fine-scale textures on the rocks are clearly seen. Broken crust-like material is visible at bottom center.

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech).

  15. Adult Education and Social Change: The European Network. Network of Adult Education and Community Development Schemes. Report of a Seminar (El Escorial, Spain, April 24-26, 1989).

    ERIC Educational Resources Information Center

    Ministry of Education and Science, Madrid (Spain).

    These proceedings report on a seminar to review the Network of Adult Education and Community Development Schemes as it had been operating in Spain since 1986. An opening address (Jose Cartagena) discusses achievements to date, including making the most of available resources and introducing new working methods through the established liaison…

  16. Garden Gnomes: Magical or Tacky?

    ERIC Educational Resources Information Center

    Flynt, Deborah

    2012-01-01

    Garden gnomes: magical or tacky? Well, art is in the eye of the beholder, and for the author's advanced seventh-grade art class, garden gnomes are magical. Gnomes have a very long history, dating back to medieval times. A fairytale describes them as brownie-like creatures that are nocturnal helpers. In this article, the author describes how her…

  17. Rain Gardens: Stormwater Infiltrating Systems

    EPA Science Inventory

    The hydrological dynamics and changes in stormwater nutrient concentrations within rain gardens were studied by introducing captured stormwater runoff to rain gardens at EPA’s Urban Water Research Facility in Edison, New Jersey. The runoff used in these experiments was collected...

  18. Pressure Controlled Chemical Gardens.

    PubMed

    Bentley, Megan R; Batista, Bruno C; Steinbock, Oliver

    2016-06-30

    The dissolution of metal salts in silicate solution can result in the growth of hollow precipitate tubes. These "chemical gardens" are a model of self-organization far from the equilibrium and create permanent macroscopic structures. The reproducibility of the growth process is greatly improved if the solid salt seed is replaced by a salt solution that is steadily injected by a pump; however, this modification of the original experiment eliminates the membrane-based osmotic pump at the base of conventional chemical gardens and does not allow for analyses in terms of the involved pressure. Here we describe a new experimental method that delivers the salt solution according to a controlled hydrostatic pressure. In one form of the experiment, this pressure slowly decreases as zinc sulfate solution flows into the silicate-containing reaction vessel, whereas a second version holds the respective solution heights constant. In addition to three known growth regimes (jetting, popping, budding), we observe single tubes that fill the vessel in a horizontally undulating but vertically layered fashion (crowding). The resulting, dried product has a cylindrical shape, very low density, and one continuous connection from top to bottom. We also present phase diagrams of these growth modes and show that the flow characteristics of our experiments follow a reaction-independent Hagen-Poiseuille equation. PMID:27266993

  19. Assessment of 'accredited social health activists'-a national community health volunteer scheme in Karnataka State, India.

    PubMed

    Fathima, Farah N; Raju, Mohan; Varadharajan, Kiruba S; Krishnamurthy, Aditi; Ananthkumar, S R; Mony, Prem K

    2015-03-01

    About 700,000 Accredited Social Health Activists (ASHA) have been deployed as community health volunteers throughout India over the last few years. The objective of our study was to assess adherence to selection criteria in the recruitment of ASHA workers and to assess their performance against their job descriptions in Karnataka state, India. A cross-sectional survey, using a combination of quantitative and qualitative methods, was undertaken in 2012. Three districts, 12 taluks (subdistricts), and 300 villages were selected through a sequential sampling scheme. For the quantitative survey, 300 ASHAs and 1,800 mothers were interviewed using sets of structured questionnaire. For the qualitative study, programme officers were interviewed via in-depth interviews and focus group discussions. Mean ± SD age of ASHAs was 30.3 ± 5.0 years, and about 90% (261/294) were currently married, with eight years of schooling. ASHAs were predominantly (>80%) involved in certain tasks: home-visits, antenatal counselling, delivery escort services, breastfeeding advice, and immunization advice. Performance was moderate (40-60%) for: drug provision for tuberculosis, caring of children with diarrhoea or pneumonia, and organizing village meetings for health action. Performance was low (<25%) for advice on: contraceptive-use, obstetric danger sign assessment, and neonatal care. This was self-reported by ASHAs and corroborated by mothers. In conclusion, ASHA workers were largely recruited as per preset selection criteria with regard to age, education, family status, income, and residence. The ASHA workers were found to be functional in some areas with scope for improvement in others. The role of an ASHA worker was perceived to be more of a link-worker/facilitator rather than a community health worker or a social activist.

  20. The Madden-Julian Oscillation in the National Center for Atmospheric Research Community Atmospheric Model-2 with the Tiedtke Convective Scheme

    SciTech Connect

    Liu, P; Wang, B; Sperber, K R; Li, T; Meehl, G A

    2004-07-26

    The boreal winter Madden-Julian oscillation (MJO) remains very weak and irregular in structure in the National Center for Atmospheric Research (NCAR) Community Atmosphere Model version 2 (CAM2) as in its direct predecessor, the Community Climate Model version 3 (CCM3). The standard version of CAM2 uses the deep convective scheme of Zhang and McFarlane (1995), as in CCM3, with the closure dependent on convective available potential energy (CAPE). Here, sensitivity tests using several versions of the Tiedtke (1989) convective scheme are conducted. Typically, the Tiedtke convection scheme gives an improved mean state, intraseasonal variability, space-time power spectra, and eastward propagation compared to the standard version of the model. Coherent eastward propagation of MJO related precipitation is also much improved, particularly over the Indian-western Pacific Oceans. Sensitivity experiments show that enhanced downdrafts in the Tiedtke scheme reduces the amplitude of the MJO but to a lesser extent than when this scheme is closed on CAPE to represent deep convections. A composite life cycle of the model MJO indicates that over the Indian Ocean wind induced surface heat exchange functions, while over the western/central Pacific Ocean aspects of frictional moisture convergence are evident in the maintenance and eastward propagation of the oscillation.

  1. Infections Acquired in the Garden.

    PubMed

    Cunha, Cheston B; Cunha, Burke A

    2015-10-01

    Gardening is a wonderful pastime, and the garden is a very peaceful place to enjoy one's vacation. However, the garden may be a treacherous place for very young or compromised hosts when one takes into account the infectious potential residing in the soil, as well as the insect vectors on plants and animals. Even normal hosts may acquire a variety of infections from the soil, animals, or animal-related insect bites. The location of the garden, its natural animal and insect inhabitants, and the characteristics of the soil play a part in determining its infectious potential. The most important factor making the garden an infectious and dangerous place is the number and interaction of animals, whether they are pets or wild, that temporarily use the garden for part of their daily activities. The clinician should always ask about garden exposure, which will help in eliminating the diagnostic possibilities for the patient. The diagnostic approach is to use epidemiological principles in concert with clinical clues, which together should suggest a reasonable list of diagnostic possibilities. Organ involvement and specific laboratory tests help further narrow the differential diagnosis and determine the specific tests necessary to make a definitive diagnosis. PMID:26542044

  2. Infections Acquired in the Garden.

    PubMed

    Cunha, Cheston B; Cunha, Burke A

    2015-10-01

    Gardening is a wonderful pastime, and the garden is a very peaceful place to enjoy one's vacation. However, the garden may be a treacherous place for very young or compromised hosts when one takes into account the infectious potential residing in the soil, as well as the insect vectors on plants and animals. Even normal hosts may acquire a variety of infections from the soil, animals, or animal-related insect bites. The location of the garden, its natural animal and insect inhabitants, and the characteristics of the soil play a part in determining its infectious potential. The most important factor making the garden an infectious and dangerous place is the number and interaction of animals, whether they are pets or wild, that temporarily use the garden for part of their daily activities. The clinician should always ask about garden exposure, which will help in eliminating the diagnostic possibilities for the patient. The diagnostic approach is to use epidemiological principles in concert with clinical clues, which together should suggest a reasonable list of diagnostic possibilities. Organ involvement and specific laboratory tests help further narrow the differential diagnosis and determine the specific tests necessary to make a definitive diagnosis.

  3. The Child in the Garden: An Evaluative Review of the Benefits of School Gardening

    ERIC Educational Resources Information Center

    Blair, Dorothy

    2009-01-01

    Although educators widely use school gardens for experiential education, researchers have not systematically examined the evaluative literature on school-gardening outcomes. The author reviewed the U.S. literature on children's gardening, taking into account potential effects, school-gardening outcomes, teacher evaluations of gardens as learning…

  4. Gardens of paradise.

    PubMed

    Müller-Wille, S

    2001-06-01

    Two hundred and fifty years ago, the Swedish naturalist Carolus Linnaeus (1707-1778) published his Philosophia botanica. This textbook in botanical science was widely read well into the 19th century. Today it is remembered mainly for two things: the introduction of binomial nomenclature and the formulation of a fixist and creationist species concept. While the former achievement is seen as a practical tool, still applicable for purposes of identification and information retrieval, the latter is usually deemed to have been one of the main obstacles to scientific progress in biology. That both achievements were not independent of each other, but interlocked theoretically and grounded in a specific scientific practice still thriving today--the collection of plant specimens in botanical gardens--is usually overlooked. The following article tries to uncover these connections and to demonstrate the significance that Linnaeus' achievements had for modern biology.

  5. Gardens of paradise.

    PubMed

    Müller-Wille, S

    2001-06-01

    Two hundred and fifty years ago, the Swedish naturalist Carolus Linnaeus (1707-1778) published his Philosophia botanica. This textbook in botanical science was widely read well into the 19th century. Today it is remembered mainly for two things: the introduction of binomial nomenclature and the formulation of a fixist and creationist species concept. While the former achievement is seen as a practical tool, still applicable for purposes of identification and information retrieval, the latter is usually deemed to have been one of the main obstacles to scientific progress in biology. That both achievements were not independent of each other, but interlocked theoretically and grounded in a specific scientific practice still thriving today--the collection of plant specimens in botanical gardens--is usually overlooked. The following article tries to uncover these connections and to demonstrate the significance that Linnaeus' achievements had for modern biology. PMID:11468795

  6. School Gardens and Farms--Aspects of Outdoor Education.

    ERIC Educational Resources Information Center

    Miller, Peggy L.

    The document places emphasis upon the need for school farm and garden programs. It is noted that today's youth are denied opportunities for meaningful physical work experiences in the home, community, and school. Reasons for lack of opportunities include overcrowded residential areas, lack of land areas, schools ignoring their charge to provide…

  7. Aerosol effects on cirrus through ice nucleation in the Community Atmosphere Model CAM5 with a statistical cirrus scheme

    NASA Astrophysics Data System (ADS)

    Wang, Minghuai; Liu, Xiaohong; Zhang, Kai; Comstock, Jennifer M.

    2014-09-01

    A statistical cirrus scheme that tracks ice saturation ratio in the clear-sky and cloudy portion of a grid box separately has been implemented into the Community Atmosphere Model CAM5 to provide a consistent treatment of ice nucleation and cloud formation. Simulated ice supersaturation and ice crystal number concentrations strongly depend on the number concentrations of heterogeneous ice nuclei (IN), subgrid temperature formulas, and the number concentration of sulfate particles participating in homogeneous freezing, while simulated ice water content is insensitive to these perturbations. Allowing 1-10% of dust particles to serve as heterogeneous IN is found to produce ice supersaturation in better agreement with observations. Introducing a subgrid temperature perturbation based on long-term aircraft observations produces a better hemispheric contrast in ice supersaturation compared to observations. Heterogeneous IN from dust particles alter the net radiative fluxes at the top of atmosphere (TOA) (-0.24 to -1.59 W m-2) with a significant clear-sky longwave component (0.01 to -0.55 W m-2). Different cirrus treatments significantly perturb the net TOA anthropogenic aerosol forcing from -1.21 W m-2 to -1.54 W m-2, with a standard deviation of 0.10 W m-2. Aerosol effects on cirrus exert an even larger impact on the atmospheric component of the radiative fluxes (2 or 3 times the changes in the TOA radiative fluxes) and therefore through the fast atmosphere response on the hydrological cycle. This points to the urgent need to quantify aerosol effects on cirrus through ice nucleation and how these further affect the hydrological cycle.

  8. Advancing family health through the Garden of Eatin': on-site food gardens in early childhood education.

    PubMed

    Chaufan, Claudia; Yeh, Jarmin; Sigal, Byron

    2015-04-01

    Nutritional practices develop over the life course. Developing healthy habits at an early age can contribute to combating increasing child obesity rates. Through a range of activities that rely on the presence of an on-site food garden, North Bay Children's Center (NBCC), an early childhood education program, has enacted a "culture of health" into all aspects of the curriculum to promote healthy eating practices among children, families, teachers and staff. NBCC's garden program serves as a model in early childhood education and as a community-based intervention to improve family health and prevent child obesity. PMID:25713934

  9. Advancing family health through the Garden of Eatin': on-site food gardens in early childhood education.

    PubMed

    Chaufan, Claudia; Yeh, Jarmin; Sigal, Byron

    2015-04-01

    Nutritional practices develop over the life course. Developing healthy habits at an early age can contribute to combating increasing child obesity rates. Through a range of activities that rely on the presence of an on-site food garden, North Bay Children's Center (NBCC), an early childhood education program, has enacted a "culture of health" into all aspects of the curriculum to promote healthy eating practices among children, families, teachers and staff. NBCC's garden program serves as a model in early childhood education and as a community-based intervention to improve family health and prevent child obesity.

  10. Integrating Western medicine and Traditional Chinese medicine in GP surgeries and the community: a review of the two pilot schemes.

    PubMed

    Au, S; Hiew, S

    2002-12-01

    The popularity of complementary medicine has been relentless over the past decade. Among the most popular are Traditional Chinese Medicine (TCM) which has a long and unbroken history. This article reports on two integrated health care pilot schemes where TCM and Western medicine are merged, to varying degrees, for the benefits of patients. One of the schemes focuses on general medicine whilst the other focuses on mental health. The authors conclude that the integrated schemes have many advantages and, on the whole, are beneficial for patients. The issues involved and learning points are discussed.

  11. Reaping the harvest: nursing student service involvement with a campus gardening project.

    PubMed

    Ahonen, Kathleen; Lee, Carolyn; Daker, Emily

    2012-01-01

    The authors describe the development and incorporation of a multidisciplinary community garden as a service project in a baccalaureate nursing cohort in an urban university. The concepts of professional ethics and service, application of nutritional theory to a community cohort, and competencies in community health nursing are briefly discussed and applied to this service project.

  12. Developing an On-Campus Environmental Garden.

    ERIC Educational Resources Information Center

    Scott, Alice R.; Henry, R. D.

    1979-01-01

    Described is the construction and use of an environmental garden. The garden serves as a source of both indoor and outdoor laboratory materials, including vascular plants, fungi, algae, mosses, zooplankton, and macroscopic invertebrates. (BB)

  13. Reuse water nourishes Moody Gardens

    SciTech Connect

    Not Available

    1993-09-01

    Galveston, Texas, a growing city of 65,000 on hot and humid Galveston Island, isn't a likely place for a water-guzzling public garden. Part of the city's source for drinking water is an 800-foot-deep aquifer that has been overpumped so badly land has subsided in some areas. Water use is restricted during drought. With consumption peaking at 26 mgd in summer, Galveston doesn't need further stress on its domestic water supply. So when planning began for Moody Gardens, a $200-million environmental, therapeutic, and educational project, planners decided to reuse treated domestic sewage effluent as irrigation water. In 1986 they hired an Atlanta firm to evaluate the idea, which would ensure that water would always be available for plant watering, even during drought, and that the Gardens would not burden the city's water supply.

  14. Celebrating Common Ground: Storytelling in Children's Gardens.

    ERIC Educational Resources Information Center

    Bowles, Beatrice

    1995-01-01

    Suggests that by linking storytelling with children's garden programs, public gardens may serve to educate children about the processes that underlie and interweave diverse cultures' seasonal traditions. These ideas have been developed and tried in programs since 1988 at San Francisco's Strybing Arboretum's Children's Garden. (LZ)

  15. Rain garden guidelines for southwest Ohio

    EPA Science Inventory

    Rain gardens are a unique and practical landscape feature that can enhance the beauty of home gardens. When properly installed, they are one method of limiting the negative effects of rainfall runoff in urban areas. Indeed, rain gardens turn a "negative" into a "positive" by capt...

  16. Our Friendship Gardens: Healing Our Mother, Ourselves

    ERIC Educational Resources Information Center

    Prakash, Madhu Suri

    2015-01-01

    Embracing the best ideals of Victory Gardens, this essay celebrates Friendship Gardens. The latter go further: collapsing the dualisms separating victors from losers. Friendships that transcend differences and honor diversity are among the many fruits and organic gifts harvested and shared in the commons created by Friendship Gardens. This essay…

  17. Gardening, Kids, and the Library Media Specialist.

    ERIC Educational Resources Information Center

    Barron, Daniel D.

    2001-01-01

    Discusses gardening as an appropriate theme for problem-based learning activities that are interdisciplinary, and suggests related resources for library media specialists. Highlights include gardening in the research literature; resources from ERIC, including specific program descriptions; books; Web sites; 4-H programs; and butterfly gardens.…

  18. Creating the Higbee Beach Butterfly Garden.

    ERIC Educational Resources Information Center

    Stiles, Eric, And Others

    1994-01-01

    Recently, the popularity of butterfly watching has skyrocketed, and Higbee Beach Wildlife Management Area has emerged as a mecca. This article describes the site, garden design, vegetation, planting and weeding strategies, and tips for using the garden as a model. Lists bloom periods for plant species used at the garden. (LZ)

  19. What's Cooking in America's Schoolyard Gardens?

    ERIC Educational Resources Information Center

    Salter, Cathy

    2010-01-01

    This article discusses what's cooking in America's schoolyard gardens. From First Lady Michelle Obama's world-famous Kitchen Garden, to Alice Waters' groundbreaking Edible Schoolyard in Berkeley, California, to a nationally recognized elementary school learning garden in the small Midwestern town of Ashland, Missouri, school children are planting…

  20. Urban Domestic Gardens: The Effects of Human Interventions on Garden Composition

    NASA Astrophysics Data System (ADS)

    Loram, Alison; Warren, Philip; Thompson, Ken; Gaston, Kevin

    2011-10-01

    Private domestic gardens contribute substantially to the biodiversity of urban areas and benefit human health and well-being. We previously reported a study of 267 gardens across five cities in the United Kingdom in which variation in geographical and climatic factors had little bearing on the richness, diversity and composition of plant species. We therefore hypothesise that garden management is an important factor in determining garden characteristics. Here, from the same sample of gardens, we investigate potential associations between the uses to which people put their gardens, the types of management activities they undertake, and the characteristics of those gardens. Householders ( n = 265) completed a questionnaire detailing various aspects of garden use and management activities. The majority of respondents used their gardens chiefly for relaxation, recreation, and eating. Fewer than one fifth included "gardening" amongst their garden uses even though all performed some garden management, suggesting that not all management activity resulted from an interest in gardening. Garden-watering and lawn-mowing were the most prevalent activities and were predictors of other types of management including weeding, vegetation-cutting, leaf-collection, and dead-heading flowers. A number of these activities were associated with one another, the richness and composition of plant species, and the number of land uses in gardens. However, relationships between management activities and the amount of tall vegetation were less consistent, and garden management appeared to be independent of garden area. More species of amphibians, birds, and mammals were observed in gardens with ponds and in which efforts were made to attract wildlife, particularly by providing drinking water. This study supports the hypothesis that garden use and management is associated with garden characteristics.

  1. Urban domestic gardens: the effects of human interventions on garden composition.

    PubMed

    Loram, Alison; Warren, Philip; Thompson, Ken; Gaston, Kevin

    2011-10-01

    Private domestic gardens contribute substantially to the biodiversity of urban areas and benefit human health and well-being. We previously reported a study of 267 gardens across five cities in the United Kingdom in which variation in geographical and climatic factors had little bearing on the richness, diversity and composition of plant species. We therefore hypothesise that garden management is an important factor in determining garden characteristics. Here, from the same sample of gardens, we investigate potential associations between the uses to which people put their gardens, the types of management activities they undertake, and the characteristics of those gardens. Householders (n = 265) completed a questionnaire detailing various aspects of garden use and management activities. The majority of respondents used their gardens chiefly for relaxation, recreation, and eating. Fewer than one fifth included "gardening" amongst their garden uses even though all performed some garden management, suggesting that not all management activity resulted from an interest in gardening. Garden-watering and lawn-mowing were the most prevalent activities and were predictors of other types of management including weeding, vegetation-cutting, leaf-collection, and dead-heading flowers. A number of these activities were associated with one another, the richness and composition of plant species, and the number of land uses in gardens. However, relationships between management activities and the amount of tall vegetation were less consistent, and garden management appeared to be independent of garden area. More species of amphibians, birds, and mammals were observed in gardens with ponds and in which efforts were made to attract wildlife, particularly by providing drinking water. This study supports the hypothesis that garden use and management is associated with garden characteristics.

  2. Reduction of catastrophic health care expenditures by a community-based health insurance scheme in Gujarat, India: current experiences and challenges.

    PubMed Central

    Ranson, Michael Kent

    2002-01-01

    OBJECTIVE: To assess the Self Employed Women's Association's Medical Insurance Fund in Gujarat in terms of insurance coverage according to income groups, protection of claimants from costs of hospitalization, time between discharge and reimbursement, and frequency of use. METHODS: One thousand nine hundred and thirty claims submitted over six years were analysed. FINDINGS: Two hundred and fifteen (11%) of 1927 claims were rejected. The mean household income of claimants was significantly lower than that of the general population. The percentage of households below the poverty line was similar for claimants and the general population. One thousand seven hundred and twelve (1712) claims were reimbursed: 805 (47%) fully and 907 (53%) at a mean reimbursement rate of 55.6%. Reimbursement more than halved the percentage of catastrophic hospitalizations (>10% of annual household income) and hospitalizations resulting in impoverishment. The average time between discharge and reimbursement was four months. The frequency of submission of claims was low (18.0/1000 members per year: 22-37% of the estimated frequency of hospitalization). CONCLUSIONS: The findings have implications for community-based health insurance schemes in India and elsewhere. Such schemes can protect poor households against the uncertain risk of medical expenses. They can be implemented in areas where institutional capacity is too weak to organize nationwide risk-pooling. Such schemes can cover poor people, including people and households below the poverty line. A trade off exists between maintaining the scheme's financial viability and protecting members against catastrophic expenditures. To facilitate reimbursement, administration, particularly processing of claims, should happen near claimants. Fine-tuning the design of a scheme is an ongoing process - a system of monitoring and evaluation is vital. PMID:12219151

  3. Assessing equity in the geographical distribution of community pharmacies in South Africa in preparation for a national health insurance scheme

    PubMed Central

    Sanders, David; Leng, Henry; Pollock, Allyson M

    2014-01-01

    Abstract Objective To investigate equity in the geographical distribution of community pharmacies in South Africa and assess whether regulatory reforms have furthered such equity. Methods Data on community pharmacies from the national department of health and the South African pharmacy council were used to analyse the change in community pharmacy ownership and density (number per 10 000 residents) between 1994 and 2012 in all nine provinces and 15 selected districts. In addition, the density of public clinics, alone and with community pharmacies, was calculated and compared with a national benchmark of one clinic per 10 000 residents. Interviews were conducted with nine national experts from the pharmacy sector. Findings Community pharmacies increased in number by 13% between 1994 and 2012 – less than the 25% population growth. In 2012, community pharmacy density was higher in urban provinces and was eight times higher in the least deprived districts than in the most deprived ones. Maldistribution persisted despite the growth of corporate community pharmacies. In 2012, only two provinces met the 1 per 10 000 benchmark, although all provinces achieved it when community pharmacies and clinics were combined. Experts expressed concerns that a lack of rural incentives, inappropriate licensing criteria and a shortage of pharmacy workers could undermine access to pharmaceutical services, especially in rural areas. Conclusion To reduce inequity in the distribution of pharmaceutical services, new policies and legislation are needed to increase the staffing and presence of pharmacies. PMID:25110373

  4. Biosphere-Atmosphere Transfer Scheme (BATS) version le as coupled to the NCAR community climate model. Technical note. [NCAR (National Center for Atmospheric Research)

    SciTech Connect

    Dickinson, R.E.; Henderson-Sellers, A.; Kennedy, P.J.

    1993-08-01

    A comprehensive model of land-surface processes has been under development suitable for use with various National Center for Atmospheric Research (NCAR) General Circulation Models (GCMs). Special emphasis has been given to describing properly the role of vegetation in modifying the surface moisture and energy budgets. The result of these efforts has been incorporated into a boundary package, referred to as the Biosphere-Atmosphere Transfer Scheme (BATS). The current frozen version, BATS1e is a piece of software about four thousand lines of code that runs as an offline version or coupled to the Community Climate Model (CCM).

  5. Lawn and Garden Equipment Repair.

    ERIC Educational Resources Information Center

    Hardway, Jack; And Others

    This publication is designed to supplement the Comprehensive Small Engine Rapair guide by covering in detail all aspects of lawn and garden equipment repair not included in general engine repair or the repair of other small engines. It consists of instructional materials for both teachers and students, written in terms of student performance using…

  6. Teaching in the Whole Garden.

    ERIC Educational Resources Information Center

    Potter, Jana

    Noting the importance of agriculture in a developing nation, this manual provides primary school teachers with ideas for lessons and activities that can be taught in the school garden setting to improve students' application of skills acquired in class. The guide provides examples of specific lesson plans in science, math, social studies, and…

  7. Science Museums: Enlisting Communities in Science Education Partnerships: Collaborations between Communities and Science Museums, Aquaria, Botanical Gardens, and Zoos. Science Museum Program Directors Meeting (September 26-28, 1994).

    ERIC Educational Resources Information Center

    Howard Hughes Medical Inst., Chevy Chase, MD. Office of Grants and Special Programs.

    This report of the 1994 meeting of directors of programs funded by the Precollege Science Education Initiative for Science Museums contains proceedings of the meeting along with profiles of grant-supported activities. The community partnerships described share a common theme: the importance of science education not just as a means to an end, but…

  8. Edinburgh doctors and their physic gardens.

    PubMed

    Doyle, D

    2008-12-01

    Edinburgh has had eight physic gardens on different sites since its first one was created by the Incorporation of Barbers and Surgeons in 1656. As the gardens grew in size, they evolved from herb gardens to botanic gardens with small herbaria for the supply of medical herbs. They were intended for the instruction of medical, surgical and apothecary students and, in the case of the physicians, to demonstrate the need for a physicians' college and a pharmacopoeia. Some of the doctors in charge of them were equally famous and influential in botany as in medicine, and while Edinburgh Town Council enjoyed the fame the gardens brought to the city it was parsimonious and slow to support its botanical pioneers. The gardens are celebrated today in the Sibbald Garden within the Royal College of Physicians of Edinburgh. PMID:19227967

  9. Edinburgh doctors and their physic gardens.

    PubMed

    Doyle, D

    2008-12-01

    Edinburgh has had eight physic gardens on different sites since its first one was created by the Incorporation of Barbers and Surgeons in 1656. As the gardens grew in size, they evolved from herb gardens to botanic gardens with small herbaria for the supply of medical herbs. They were intended for the instruction of medical, surgical and apothecary students and, in the case of the physicians, to demonstrate the need for a physicians' college and a pharmacopoeia. Some of the doctors in charge of them were equally famous and influential in botany as in medicine, and while Edinburgh Town Council enjoyed the fame the gardens brought to the city it was parsimonious and slow to support its botanical pioneers. The gardens are celebrated today in the Sibbald Garden within the Royal College of Physicians of Edinburgh.

  10. Sculpted landscapes: art & place in Cleveland's Cultural Gardens, 1916-2006.

    PubMed

    Tebeau, Mark

    2010-01-01

    Perhaps the world's first peace garden, the Cleveland Cultural Gardens embody the history of twentieth-century America and reveal the complex interrelations between art and place. This essay uses the Cleveland Cultural Gardens as a lens through which to explore how art and place have intersected over time. It explores how communities have negotiated questions of national, ethnic, and American identity and embedded those identities into the vernacular landscape. It considers how the particulars of place were embedded into a public garden and asks whether it is possible for public art to transcend its place—both in terms of geography and history. In some sense, the Gardens have transcended their place, but in others respects, their fortunes were bound inextricably to that place, to the economic, demographic, and cultural contours that shaped and reshaped Northern Ohio. As works of art, the Cleveland Cultural Gardens both have reflected the history of Cleveland and American industrial cities during the 20th century and revealed something of the dynamics that underscored the changing character of public art and gardens in American cities. PMID:21197805

  11. Sculpted landscapes: art & place in Cleveland's Cultural Gardens, 1916-2006.

    PubMed

    Tebeau, Mark

    2010-01-01

    Perhaps the world's first peace garden, the Cleveland Cultural Gardens embody the history of twentieth-century America and reveal the complex interrelations between art and place. This essay uses the Cleveland Cultural Gardens as a lens through which to explore how art and place have intersected over time. It explores how communities have negotiated questions of national, ethnic, and American identity and embedded those identities into the vernacular landscape. It considers how the particulars of place were embedded into a public garden and asks whether it is possible for public art to transcend its place—both in terms of geography and history. In some sense, the Gardens have transcended their place, but in others respects, their fortunes were bound inextricably to that place, to the economic, demographic, and cultural contours that shaped and reshaped Northern Ohio. As works of art, the Cleveland Cultural Gardens both have reflected the history of Cleveland and American industrial cities during the 20th century and revealed something of the dynamics that underscored the changing character of public art and gardens in American cities.

  12. What Factors Affect Voluntary Uptake of Community-Based Health Insurance Schemes in Low- and Middle-Income Countries? A Systematic Review and Meta-Analysis

    PubMed Central

    Hossain, S. A. Shahed; Pérez Koehlmoos, Tracey Lynn; John, Denny

    2016-01-01

    Introduction This research article reports on factors influencing initial voluntary uptake of community-based health insurance (CBHI) schemes in low- and middle-income countries (LMIC), and renewal decisions. Methods Following PRISMA protocol, we conducted a comprehensive search of academic and gray literature, including academic databases in social science, economics and medical sciences (e.g., Econlit, Global health, Medline, Proquest) and other electronic resources (e.g., Eldis and Google scholar). Search strategies were developed using the thesaurus or index terms (e.g., MeSH) specific to the databases, combined with free text terms related to CBHI or health insurance. Searches were conducted from May 2013 to November 2013 in English, French, German, and Spanish. From the initial search yield of 15,770 hits, 54 relevant studies were retained for analysis of factors influencing enrolment and renewal decisions. The quantitative synthesis (informed by meta-analysis) and the qualitative analysis (informed by thematic synthesis) were compared to gain insight for an overall synthesis of findings/statements. Results Meta-analysis suggests that enrolments in CBHI were positively associated with household income, education and age of the household head (HHH), household size, female-headed household, married HHH and chronic illness episodes in the household. The thematic synthesis suggests the following factors as enablers for enrolment: (a) knowledge and understanding of insurance and CBHI, (b) quality of healthcare, (c) trust in scheme management. Factors found to be barriers to enrolment include: (a) inappropriate benefits package, (b) cultural beliefs, (c) affordability, (d) distance to healthcare facility, (e) lack of adequate legal and policy frameworks to support CBHI, and (f) stringent rules of some CBHI schemes. HHH education, household size and trust in the scheme management were positively associated with member renewal decisions. Other motivators were: (a

  13. Gardening Activities, Education, and Self-Esteem: Learning outside the Classroom

    ERIC Educational Resources Information Center

    Hoffman, August John; Morales Knight, Luis F.; Wallach, Julie

    2007-01-01

    Numerous articles have been written about the impact of community-based work and self-esteem, self-efficacy, and gardening in an educational environment. Empirical data suggest that when students have become involved in a group effort designed to improve a school, community, or society, a sense of interdependency and loyalty to that institution…

  14. Monoculture of Leafcutter Ant Gardens

    PubMed Central

    Mueller, Ulrich G.; Scott, Jarrod J.; Ishak, Heather D.; Cooper, Michael; Rodrigues, Andre

    2010-01-01

    Background Leafcutter ants depend on the cultivation of symbiotic Attamyces fungi for food, which are thought to be grown by the ants in single-strain, clonal monoculture throughout the hundreds to thousands of gardens within a leafcutter nest. Monoculture eliminates cultivar-cultivar competition that would select for competitive fungal traits that are detrimental to the ants, whereas polyculture of several fungi could increase nutritional diversity and disease resistance of genetically variable gardens. Methodology/Principal Findings Using three experimental approaches, we assessed cultivar diversity within nests of Atta leafcutter ants, which are most likely among all fungus-growing ants to cultivate distinct cultivar genotypes per nest because of the nests' enormous sizes (up to 5000 gardens) and extended lifespans (10–20 years). In Atta texana and in A. cephalotes, we resampled nests over a 5-year period to test for persistence of resident cultivar genotypes within each nest, and we tested for genetic differences between fungi from different nest sectors accessed through excavation. In A. texana, we also determined the number of Attamyces cells carried as a starter inoculum by a dispersing queens (minimally several thousand Attamyces cells), and we tested for genetic differences between Attamyces carried by sister queens dispersing from the same nest. Except for mutational variation arising during clonal Attamyces propagation, DNA fingerprinting revealed no evidence for fungal polyculture and no genotype turnover during the 5-year surveys. Conclusions/Significance Atta leafcutter ants can achieve stable, fungal monoculture over many years. Mutational variation emerging within an Attamyces monoculture could provide genetic diversity for symbiont choice (gardening biases of the ants favoring specific mutational variants), an analog of artificial selection. PMID:20844760

  15. Community-Based Early Intervention for Children with Behavioural, Emotional and Social Problems: Evaluation of the Scallywags Scheme

    ERIC Educational Resources Information Center

    Lovering, Kathryn; Frampton, Ian; Crowe, Ben; Moseley, Alice; Broadhead, Moira

    2006-01-01

    Scallywags is a community-based, early intervention programme for young children (aged 3-7) with behavioural, emotional and social problems, which integrates work in the home and school with a parenting curriculum and direct work with children. A pre-post intervention study across multi-sites of 340 participants is reported. Using standardised…

  16. DEVELOPMENT OF AN AGGREGATION AND EPISODE SELECTION SCHEME TO SUPPORT THE MODELS-3 COMMUNITY MULTISCALE AIR QUALITY MODEL

    EPA Science Inventory

    The development of an episode selection and aggregation approach, designed to support distributional estimation of use with the Models-3 Community Multiscale Air Quality (CMAQ) model, is described. The approach utilized cluster analysis of the 700-hPa east-west and north-south...

  17. A cost-effective, community-based, mosquito-trapping scheme that captures spatial and temporal heterogeneities of malaria transmission in rural Zambia

    PubMed Central

    2014-01-01

    Background Monitoring mosquito population dynamics is essential to guide selection and evaluation of malaria vector control interventions but is typically implemented by mobile, centrally-managed teams who can only visit a limited number of locations frequently enough to capture longitudinal trends. Community-based (CB) mosquito trapping schemes for parallel, continuous monitoring of multiple locations are therefore required that are practical, affordable, effective, and reliable. Methods A CB surveillance scheme, with a monthly sampling and reporting cycle for capturing malaria vectors, using Centers for Disease Control and Prevention light traps (LT) and Ifakara Tent Traps (ITT), were conducted by trained community health workers (CHW) in 14 clusters of households immediately surrounding health facilities in rural south-east Zambia. At the end of the study, a controlled quality assurance (QA) survey was conducted by a centrally supervised expert team using human landing catch (HLC), LT and ITT to evaluate accuracy of the CB trapping data. Active surveillance of malaria parasite infection rates amongst humans was conducted by CHWs in the same clusters to determine the epidemiological relevance of these CB entomological surveys. Results CB-LT and CB-ITT exhibited relative sampling efficiencies of 50 and 7%, respectively, compared with QA surveys using the same traps. However, cost per sampling night was lowest for CB-LT ($13.6), followed closely by CB-ITT ($18.0), both of which were far less expensive than any QA survey (HLC: $138, LT: $289, ITT: $269). Cost per specimen of Anopheles funestus captured was lowest for CB-LT ($5.3), followed by potentially hazardous QA-HLC ($10.5) and then CB-ITT ($28.0), all of which were far more cost-effective than QA-LT ($141) and QA-ITT ($168). Time-trends of malaria diagnostic positivity (DP) followed those of An. funestus density with a one-month lag and the wide range of mean DP across clusters was closely associated with mean

  18. Environmental Education in Botanic Gardens: Exploring Brooklyn Botanic Garden's Project Green Reach

    ERIC Educational Resources Information Center

    Morgan, Susan Conlon; Hamilton, Susan L.; Bentley, Michael L.; Myrie, Sharon

    2009-01-01

    Brooklyn Botanic Garden's Project Green Reach (PGR) is a children's program that has offered garden-based youth education since 1990. PGR focuses on Grade K-8 students and teachers from local Title I schools who work in teams on garden and science projects. In this exploratory study, the authors used field observations, document analysis, and past…

  19. How Does Your Garden Grow? A Video Guide to Successful Gardening in the Classroom [Videotape].

    ERIC Educational Resources Information Center

    Price-Pottenger Nutrition Foundation, La Mesa, CA.

    This 60-minute videotape leads teachers and students step by step through the rewarding world of gardening. It presents successful methods for gardening indoors and outdoors, in the ground, in containers, or in raised beds. Simply by following four fun and easy to understand programs, students learn about: (1) getting a garden started; (2)…

  20. Multicultural School Gardens: Creating Engaging Garden Spaces in Learning about Language, Culture, and Environment

    ERIC Educational Resources Information Center

    Cutter-Mackenzie, Amy

    2009-01-01

    Children's gardening programs have enjoyed increasing popularity in recent years. An Australian environmental education non-profit organization implemented a program, entitled Multicultural Schools Gardens, in disadvantaged (low-income) schools that used food gardening as a focus for implementing a culturally-focused environmental education…

  1. The Force of Gardening: Investigating Children's Learning in a Food Garden

    ERIC Educational Resources Information Center

    Green, Monica; Duhn, Iris

    2015-01-01

    School gardens are becoming increasingly recognised as important sites for learning and for bringing children into relationship with food. Despite the well-known educational and health benefits of gardening, children's interactions with the non-human entities and forces within garden surroundings are less understood and examined in the wider…

  2. Helping members of a community-based health insurance scheme access quality inpatient care through development of a preferred provider system in rural Gujarat

    PubMed Central

    RANSON, M. KENT; SINHA, TARA; GANDHI, FENIL; JAYSWAL, RUPAL; MILLS, ANNE J.

    2007-01-01

    We describe and analyse the experience of piloting a preferred provider system (PPS) for rural members of Vimo SEWA, a fixed-indemnity, community-based health insurance (CBHI) scheme run by the Self-Employed Women’s Association (SEWA). The objectives of the PPS were (i) to facilitate access to hospitalization by providing financial benefits at the time of service utilization; (ii) to shift the burden of compiling a claim away from members and towards Vimo SEWA staff; and (iii) to direct members to inpatient facilities of acceptable quality. The PPS was launched between August and October 2004, in 8 subdistricts covering 15 000 insured. The impact of the scheme was analysed using data from a household survey of claimants and qualitative data from in-depth interviews and focus group discussions. The PPS appears to have been successful in terms of two of the three primary objectives—it has transferred much of the burden of compiling a health insurance claim onto Vimo SEWA staff, and it has directed members to inpatient facilities with acceptable levels of technical quality (defined in terms of structural indicators). However, even under the PPS, user fees pose a financial barrier, as the insured have to mobilize funds to cover the costs of medicines, supplies, registration fee, etc. before receipt of cash payment from Vimo SEWA. Other barriers to the success of the PPS were the geographic inaccessibility of some of the selected hospitals, lack of awareness about the PPS among members and a variety of administrative problems. This pilot project provides useful lessons relating to strategic purchasing by CBHI schemes and, more broadly, managed care in India. In particular, the pragmatic approach taken to assessing hospitals and identifying preferred providers is likely to be useful elsewhere. PMID:17203684

  3. Design and implementation of wearable outdoor augmented reality system for Yuanmingyuan Garden

    NASA Astrophysics Data System (ADS)

    Lei, Jinchao; Liu, Yue; Wang, Yongtian

    2004-03-01

    The design and implementation of a wearable computer, which is used in the outdoor AR (Augmented Reality) system in Yuanmingyuan garden, is discussed in this paper. The performance and portability of the wearable computer system are the key factor for the proposed outdoor AR system. The design principles and schemes, which must be considered during prototype development, are presented. A prototype of the proposed wearable outdoor Augmented Reality system for Yuanmingyuan garden is developed, which also shows its application scenario in the reconstruction of other historic remains.

  4. EVEN MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, AND THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    EVEN MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, AND THE DISTANT HOUSE AND OUTBUILDINGS, FROM THE BOTANIC GARDEN'S SOUTHEAST SIDE - John Bartram House & Garden, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  5. MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MORE INCLUSIVE GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS FROM THE BOTANIC GARDEN'S SOUTHEAST SIDE - John Bartram House & Garden, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  6. GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS FROM THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    GENERAL VIEW OF THE GARDEN, HOUSE, AND OUTBUILDINGS FROM THE BOTANIC GARDEN'S SOUTHEAST SIDE. (DUPLICATE OF HALS NO. PA-1-23). - John Bartram House & Garden, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  7. Aerosol Effects on Cirrus through Ice Nucleation in the Community Atmosphere Model CAM5 with a Statistical Cirrus Scheme

    SciTech Connect

    Wang, Minghuai; Liu, Xiaohong; Zhang, Kai; Comstock, Jennifer M.

    2014-09-01

    A statistical cirrus cloud scheme that tracks ice saturation ratio in the clear-sky and cloudy portion of a grid box separately has been implemented into NCAR CAM5 to provide a consistent treatment of ice nucleation and cloud formation. Simulated ice supersaturation and ice crystal number concentrations strongly depend on the number concentrations of heterogeneous ice nuclei (IN), subgrid temperature formulas and the number concentration of sulfate particles participating in homogeneous freezing, while simulated ice water content is insensitive to these perturbations. 1% to 10% dust particles serving as heterogeneous IN is 20 found to produce ice supersaturaiton in better agreement with observations. Introducing a subgrid temperature perturbation based on long-term aircraft observations of meso-scale motion produces a better hemispheric contrast in ice supersaturation compared to observations. Heterogeneous IN from dust particles significantly alter the net radiative fluxes at the top of atmosphere (TOA) (-0.24 to -1.59 W m-2) with a significant clear-sky longwave component (0.01 to -0.55 W m-2). Different cirrus treatments significantly perturb the net TOA anthropogenic aerosol forcing from -1.21 W m-2 to -1.54 W m-2, with a standard deviation of 0.10 W m-2. Aerosol effects on cirrus clouds exert an even larger impact on the atmospheric component of the radiative fluxes (two or three times the changes in the TOA radiative fluxes) and therefore on the hydrology cycle through the fast atmosphere response. This points to the urgent need to quantify aerosol effects on cirrus clouds through ice nucleation and how these further affect the hydrological cycle.

  8. Stable isotope aided evaluation of community nutrition program: effect of food supplementation schemes on maternal and infant nutritional status.

    PubMed

    Cissé, Aïta Sarr; Dossou, Nicole; Ndiaye, Mamadou; Guèye, Amadou Lamine; Diop, El Hadji Issakha; Diaham, Babou; Guiro, Amadou Tidiane; Cissé, Djibril; Sarr, Cheikh Saad Bouh; Wade, Salimata

    2002-09-01

    The supplementation program of the community nutrition project (PNC) launched by the Senegalese Government in order to protect the most vulnerable groups (children and women) was evaluated. Using a stable isotope (deuterium), we assessed the effect of the PNC on breastmilk output, mother's body composition, and baby's growth at three months of lactation. Breastmilk triglycerides, lactose, protein, and zinc were also determined. Mothers who were supplemented more than 60 days during pregnancy showed a significant increase in fat-free mass as compared to those who were supplemented for less than 30 days (p = .03). Breastmilk output was not influenced by the supplementation, but breastmilk lactose, total protein, and zinc contents increased significantly (p < .01) in the supplemented mothers. Growth of the babies of the supplemented mothers was better than that of those whose mothers were not supplemented. It was concluded that the food supplementation had beneficial effects on both mothers' and babies' nutritional status depending on the onset of the supplementation.

  9. Designed Natural Spaces: Informal Gardens Are Perceived to Be More Restorative than Formal Gardens.

    PubMed

    Twedt, Elyssa; Rainey, Reuben M; Proffitt, Dennis R

    2016-01-01

    Experimental research shows that there are perceived and actual benefits to spending time in natural spaces compared to urban spaces, such as reduced cognitive fatigue, improved mood, and reduced stress. Whereas past research has focused primarily on distinguishing between distinct categories of spaces (i.e., nature vs. urban), less is known about variability in perceived restorative potential of environments within a particular category of outdoor spaces, such as gardens. Conceptually, gardens are often considered to be restorative spaces and to contain an abundance of natural elements, though there is great variability in how gardens are designed that might impact their restorative potential. One common practice for classifying gardens is along a spectrum ranging from "formal or geometric" to "informal or naturalistic," which often corresponds to the degree to which built or natural elements are present, respectively. In the current study, we tested whether participants use design informality as a cue to predict perceived restorative potential of different gardens. Participants viewed a set of gardens and rated each on design informality, perceived restorative potential, naturalness, and visual appeal. Participants perceived informal gardens to have greater restorative potential than formal gardens. In addition, gardens that were more visually appealing and more natural-looking were perceived to have greater restorative potential than less visually appealing and less natural gardens. These perceptions and precedents are highly relevant for the design of gardens and other similar green spaces intended to provide relief from stress and to foster cognitive restoration. PMID:26903899

  10. Designed Natural Spaces: Informal Gardens Are Perceived to Be More Restorative than Formal Gardens.

    PubMed

    Twedt, Elyssa; Rainey, Reuben M; Proffitt, Dennis R

    2016-01-01

    Experimental research shows that there are perceived and actual benefits to spending time in natural spaces compared to urban spaces, such as reduced cognitive fatigue, improved mood, and reduced stress. Whereas past research has focused primarily on distinguishing between distinct categories of spaces (i.e., nature vs. urban), less is known about variability in perceived restorative potential of environments within a particular category of outdoor spaces, such as gardens. Conceptually, gardens are often considered to be restorative spaces and to contain an abundance of natural elements, though there is great variability in how gardens are designed that might impact their restorative potential. One common practice for classifying gardens is along a spectrum ranging from "formal or geometric" to "informal or naturalistic," which often corresponds to the degree to which built or natural elements are present, respectively. In the current study, we tested whether participants use design informality as a cue to predict perceived restorative potential of different gardens. Participants viewed a set of gardens and rated each on design informality, perceived restorative potential, naturalness, and visual appeal. Participants perceived informal gardens to have greater restorative potential than formal gardens. In addition, gardens that were more visually appealing and more natural-looking were perceived to have greater restorative potential than less visually appealing and less natural gardens. These perceptions and precedents are highly relevant for the design of gardens and other similar green spaces intended to provide relief from stress and to foster cognitive restoration.

  11. Designed Natural Spaces: Informal Gardens Are Perceived to Be More Restorative than Formal Gardens

    PubMed Central

    Twedt, Elyssa; Rainey, Reuben M.; Proffitt, Dennis R.

    2016-01-01

    Experimental research shows that there are perceived and actual benefits to spending time in natural spaces compared to urban spaces, such as reduced cognitive fatigue, improved mood, and reduced stress. Whereas past research has focused primarily on distinguishing between distinct categories of spaces (i.e., nature vs. urban), less is known about variability in perceived restorative potential of environments within a particular category of outdoor spaces, such as gardens. Conceptually, gardens are often considered to be restorative spaces and to contain an abundance of natural elements, though there is great variability in how gardens are designed that might impact their restorative potential. One common practice for classifying gardens is along a spectrum ranging from “formal or geometric” to “informal or naturalistic,” which often corresponds to the degree to which built or natural elements are present, respectively. In the current study, we tested whether participants use design informality as a cue to predict perceived restorative potential of different gardens. Participants viewed a set of gardens and rated each on design informality, perceived restorative potential, naturalness, and visual appeal. Participants perceived informal gardens to have greater restorative potential than formal gardens. In addition, gardens that were more visually appealing and more natural-looking were perceived to have greater restorative potential than less visually appealing and less natural gardens. These perceptions and precedents are highly relevant for the design of gardens and other similar green spaces intended to provide relief from stress and to foster cognitive restoration. PMID:26903899

  12. Healthy gardens/healthy lives: Navajo perceptions of growing food locally to prevent diabetes and cancer.

    PubMed

    Lombard, Kevin A; Beresford, Shirley A A; Ornelas, India J; Topaha, Carmelita; Becenti, Tonia; Thomas, Dustin; Vela, Jaime G

    2014-03-01

    Poor access to nutritious foods, departure from traditional diets, and reduced physical activity are associated with a rise in type 2 diabetes and certain types of cancers among the Navajo. Diabetes in particular is of concern because of its increased prevalence among Navajo youth. Gardening can successfully address issues of poor availability of fruits and vegetables and offer many other social and health benefits. Our assessment aimed to determine Navajo attitudes about gardening and health in San Juan County, New Mexico. We conducted seven focus groups (including 31 people) to assess knowledge and attitudes related to gardening and uncover barriers and facilitators to participation in a garden project. Each group session was moderated by two Navajo students. Transcripts revealed that many Navajo are aware of adverse health issues that occur on the reservation, predominantly obesity and diabetes. Participants expressed a preference for educational approaches that incorporated cultural traditions, respect for elders, use of visual aids, and experiential learning. Several social and agronomic barriers to gardening were also mentioned. Results suggested a broad interest in promoting gardening especially to reduce the risk of diabetes with the added value of enhancing social capital in Navajo communities. PMID:23855020

  13. The Dynamics of Plant Cell-Wall Polysaccharide Decomposition in Leaf-Cutting Ant Fungus Gardens

    PubMed Central

    Harholt, Jesper; Willats, William G. T.; Boomsma, Jacobus J.

    2011-01-01

    The degradation of live plant biomass in fungus gardens of leaf-cutting ants is poorly characterised but fundamental for understanding the mutual advantages and efficiency of this obligate nutritional symbiosis. Controversies about the extent to which the garden-symbiont Leucocoprinus gongylophorus degrades cellulose have hampered our understanding of the selection forces that induced large scale herbivory and of the ensuing ecological footprint of these ants. Here we use a recently established technique, based on polysaccharide microarrays probed with antibodies and carbohydrate binding modules, to map the occurrence of cell wall polymers in consecutive sections of the fungus garden of the leaf-cutting ant Acromyrmex echinatior. We show that pectin, xyloglucan and some xylan epitopes are degraded, whereas more highly substituted xylan and cellulose epitopes remain as residuals in the waste material that the ants remove from their fungus garden. These results demonstrate that biomass entering leaf-cutting ant fungus gardens is only partially utilized and explain why disproportionally large amounts of plant material are needed to sustain colony growth. They also explain why substantial communities of microbial and invertebrate symbionts have evolved associations with the dump material from leaf-cutting ant nests, to exploit decomposition niches that the ant garden-fungus does not utilize. Our approach thus provides detailed insight into the nutritional benefits and shortcomings associated with fungus-farming in ants. PMID:21423735

  14. Healthy Gardens/Healthy Lives: Navajo perceptions of growing food locally to prevent diabetes and cancer

    PubMed Central

    Beresford, Shirley A.A.; Ornelas, India; Topaha, Carmelita; Becenti, Tonia; Thomas, Dustin; Vela, Jaime G.

    2013-01-01

    Poor access to nutritious foods, departure from traditional diets, and reduced physical activity are associated with a rise in type-2 diabetes and certain types of cancers among the Navajo. Diabetes in particular is of concern because of its increased prevalence among Navajo youth. Gardening can successfully address issues of poor availability of fruits and vegetables and offer many other social and health benefits. Our assessment aimed to determine Navajo attitudes about gardening and health in San Juan County, New Mexico. We conducted seven focus groups (including 31 people) to assess knowledge and attitudes related to gardening, and uncover barriers and facilitators to participation in a garden project. Each group session was moderated by two Navajo students. Transcripts revealed that many Navajo are aware of adverse health issues, predominantly obesity and diabetes, which occur on the reservation. Participants expressed a preference for educational approaches that incorporated cultural traditions, respect for elders, use of visual aids and experiential learning. Several social and agronomic barriers to gardening were also mentioned. Results suggested a broad interest in promoting gardening especially to reduce the risk of diabetes with the added value of enhancing social capital in Navajo communities. PMID:23855020

  15. Healthy gardens/healthy lives: Navajo perceptions of growing food locally to prevent diabetes and cancer.

    PubMed

    Lombard, Kevin A; Beresford, Shirley A A; Ornelas, India J; Topaha, Carmelita; Becenti, Tonia; Thomas, Dustin; Vela, Jaime G

    2014-03-01

    Poor access to nutritious foods, departure from traditional diets, and reduced physical activity are associated with a rise in type 2 diabetes and certain types of cancers among the Navajo. Diabetes in particular is of concern because of its increased prevalence among Navajo youth. Gardening can successfully address issues of poor availability of fruits and vegetables and offer many other social and health benefits. Our assessment aimed to determine Navajo attitudes about gardening and health in San Juan County, New Mexico. We conducted seven focus groups (including 31 people) to assess knowledge and attitudes related to gardening and uncover barriers and facilitators to participation in a garden project. Each group session was moderated by two Navajo students. Transcripts revealed that many Navajo are aware of adverse health issues that occur on the reservation, predominantly obesity and diabetes. Participants expressed a preference for educational approaches that incorporated cultural traditions, respect for elders, use of visual aids, and experiential learning. Several social and agronomic barriers to gardening were also mentioned. Results suggested a broad interest in promoting gardening especially to reduce the risk of diabetes with the added value of enhancing social capital in Navajo communities.

  16. Exercise intensities of gardening tasks within older adult allotment gardeners in Wales.

    PubMed

    Hawkins, Jemma L; Smith, Alexander; Backx, Karianne; Clayton, Deborah A

    2015-04-01

    Previous research has suggested that gardening activity could be an effective form of regular exercise for improving physical and psychological health in later life. However, there is a lack of data regarding the exercise intensities of various gardening tasks across different types of gardening and different populations. The purpose of this study was to examine the exercise intensity of gardening activity for older adult allotment gardeners in Wales, United Kingdom following a similar procedure used in previous studies conducted in the United States and South Korea by Park and colleagues (2008a; 2011). Oxygen consumption (VO2) and energy expenditure for six gardening tasks were measured via indirect calorimetery using the portable Oxycon mobile device. From these measures, estimated metabolic equivalent units (METs) were calculated. Consistent with Park et al. (2008a; 2011) the six gardening tasks were classified as low to moderate-high intensity physical activities based on their metabolic values (1.9-5.7 METs).

  17. "The Secret Garden": A Literary Journey.

    ERIC Educational Resources Information Center

    Jordan, Anne Devereaux

    1998-01-01

    Outlines the life of Frances Hodgson Burnett, author of "The Secret Garden." Argues that it not only tells an enthralling tale, but takes readers on a journey through the history of English literature. Discusses the gothic tradition and romanticism of "The Secret Garden." Lists classic elements in the book and offers five ideas for stimulating…

  18. Roots and Research in Urban School Gardens

    ERIC Educational Resources Information Center

    Gaylie, Veronica

    2011-01-01

    This book explores the urban school garden as a bridge between environmental action and thought. As a small-scale response to global issues around access to food and land, urban school gardens promote practical knowledge of farming as well as help renew cultural ideals of shared space and mutual support for the organic, built environment. Through…

  19. Growing Healing One Garden at a Time.

    PubMed

    Ashman, Julann

    2016-01-01

    Evidence exists regarding the effect of horticultural therapy on improving human well-being, including promotion of overall health and quality of life, physical strength, and cardiac function. This article shares how a nurse created a healing garden at Lourdes Hospital, where she works. Resource information about therapeutic gardens is included.

  20. A Reference Unit on Home Vegetable Gardening.

    ERIC Educational Resources Information Center

    McCully, James S., Comp.; And Others

    Designed to provide practical, up-to-date, basic information on home gardening for vocational agriculture students with only a limited knowledge of vegetable gardening, this reference unit includes step-by-step procedures for planning, planting, cultivating, harvesting, and processing vegetables in a small plot. Topics covered include plot…

  1. GREEN INFRASTRUCTURE RESEARCH PROGRAM: Rain Gardens

    EPA Science Inventory

    the National Risk Management Research Laboratory (NRMRL) rain garden evaluation is part of a larger collection of long-term research that evaluates a variety of stormwater management practices. The U.S. EPA recognizes the potential of rain gardens as a green infrastructure manag...

  2. Competency-Based Horticulture: Gardening--Groundskeeping.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL.

    This competency-based horticulture curriculum guide is designed to provide secondary and postsecondary horticulture teachers with a task-oriented program in gardening/groundskeeping. It contains a master resource list, a listing of gardening/groundskeeping resources available from various states, and 87 competency task sheets organized into 10…

  3. Creating a Schoolyard Mini-Garden

    ERIC Educational Resources Information Center

    Garcia-Ruiz, Francisca

    2009-01-01

    The creation of schoolyard gardens is a growing movement in the United States and around the world (Ballard, Tong, and Usher 1998; Pope 1998; Lewis 2004). It brings together all of the features of authentic hands-on science: Students can collect data on plant growth, observe the plant and animal interactions in the garden, and acquire a sense of…

  4. Teaching through Trade Books: Growing a Garden

    ERIC Educational Resources Information Center

    Royce, Christine Anne

    2008-01-01

    Many people look forward to planting their own garden and enjoying its fruitage throughout the summer months. Gardening can be an excellent learning experience in many ways because it offers opportunities to learn about plants and to observe changes over time. This column focuses on a long-term project of understanding plant growth and planting…

  5. Growing Healing One Garden at a Time.

    PubMed

    Ashman, Julann

    2016-01-01

    Evidence exists regarding the effect of horticultural therapy on improving human well-being, including promotion of overall health and quality of life, physical strength, and cardiac function. This article shares how a nurse created a healing garden at Lourdes Hospital, where she works. Resource information about therapeutic gardens is included. PMID:26817369

  6. Our Garden Is a Growing Place.

    ERIC Educational Resources Information Center

    Kutsunai, Beverly

    1994-01-01

    Primary students at one Hawaiian elementary school learn science through direct experience, gaining firsthand knowledge from their gardens and fieldwork. The article describes a garden project involving students and parents. The project, which was originally intended to teach students about plants, actually expanded their knowledge in a variety of…

  7. School Food Gardens: Fertile Ground for Education

    ERIC Educational Resources Information Center

    Beery, Moira; Adatia, Rachel; Segantin, Orsola; Skaer, Chantal-Fleur

    2014-01-01

    Purpose: The purpose of this paper is to respond to food insecurity and environmental sustainability through school food gardens in Johannesburg, South Africa. Design/Methodology/Approach: Permaculture is a method of organic agriculture where the garden design maintains a stable and productive ecosystem, mimicking natural processes and thereby…

  8. Integrate the Arts. Monet's Garden Pops Up!

    ERIC Educational Resources Information Center

    Parks, Mary

    1996-01-01

    This article outlines the steps in an art activity on the elements of landscapes and touches on the topic of perspective. In the activity students create three-dimensional secret gardens of their own out of construction paper. The activity is based on Claude Monet's painting and his garden in Giverny (Normandy, France). (SM)

  9. School Gardens: Raising Environmental Awareness in Children.

    ERIC Educational Resources Information Center

    Brynjegard, Shira

    This paper explores the reasons for gardens and natural spaces on school campuses and the effects that such exposure to the natural world has on the students. Blending case studies, observational data, and personal experience, the paper discusses the impacts a garden has on the students who participate in it. During the evolution from rough…

  10. Kitchen Gardens: Contexts for Developing Proportional Reasoning

    ERIC Educational Resources Information Center

    Hilton, Annette; Hilton, Geoff; Dole, Shelley; Goos, Merrilyn; O'Brien, Mia

    2013-01-01

    It is great to see how the sharing of ideas sparks new ideas. In 2011 Lyon and Bragg wrote an "Australian Primary Mathematics Classroom" (APMC) article on the mathematics of kitchen gardens. In this article the authors show how the kitchen garden may be used as a starting point for proportional reasoning. The authors highlight different…

  11. Gardens that take care of us.

    PubMed

    Burton, Adrian

    2014-05-01

    After a long period of absence, hospital and care-facility gardens are making a comeback. But these new gardens are not just ornamental. They aim to improve wellbeing. Some are even designed to change the outcome of disease—including neurological disease. Adrian Burton investigates.

  12. Scientific Literacy in Food Education: Gardening and Cooking in School

    NASA Astrophysics Data System (ADS)

    Strohl, Carrie A.

    Recent attention to socio-scientific issues such as sustainable agriculture, environmental responsibility and nutritional health has spurred a resurgence of public interest in gardening and cooking. Seen as contexts for fostering scientific literacy---the knowledge domains, methodological approaches, habits of mind and discourse practices that reflect one's understanding of the role of science in society, gardening and cooking are under-examined fields in science education, in part, because they are under-utilized pedagogies in school settings. Although learning gardens were used historically to foster many aspects of scientific literacy (e.g., cognitive knowledge, norms and methods of science, attitudes toward science and discourse of science), analysis of contemporary studies suggests that science learning in gardens focuses mainly on science knowledge alone. Using multiple conceptions of scientific literacy, I analyzed qualitative data to demonstrate how exploration, talk and text fostered scientific literacy in a school garden. Exploration prompted students to engage in scientific practices such as making observations and constructing explanations from evidence. Talk and text provided background knowledge and accurate information about agricultural, environmental and nutritional topics under study. Using a similar qualitative approach, I present a case study of a third grade teacher who explicitly taught food literacy through culinary arts instruction. Drawing on numerous contextual resources, this teacher created a classroom community of food practice through hands-on cooking lessons, guest chef demonstrations, and school-wide tasting events. As a result, she promoted six different types of knowledge (conceptual, procedural, dispositional, sensory, social, and communal) through leveraging contextual resources. This case study highlights how food literacy is largely contingent on often-overlooked mediators of food literacy: the relationships between

  13. Persistence of coral assemblages at East and West Flower Garden Banks, Gulf of Mexico

    NASA Astrophysics Data System (ADS)

    Johnston, Michelle A.; Embesi, John A.; Eckert, Ryan J.; Nuttall, Marissa F.; Hickerson, Emma L.; Schmahl, George P.

    2016-09-01

    Since 1989 a federally supported long-term coral reef monitoring program has focused on two study sites atop East and West Flower Garden Banks in the northwestern Gulf of Mexico. We examined 25 yr of benthic cover data to provide a multi-decadal baseline and trend analysis of the community structure for this coral reef system. Despite global coral reef decline in recent decades, mean coral cover at East and West Flower Garden Banks was above 50% for the combined 25 yr of continuous monitoring, and represented a stable coral community. However, mean macroalgal cover increased significantly between 1998 and 1999, rising from approximately 3 to 20%, and reaching a maximum above 30% in 2012. In contrast to many other shallow water reefs in the Caribbean region, increases in mean macroalgal cover have not been concomitant with coral cover decline at the Flower Garden Banks.

  14. A seminar on gardens for the health of the skin.

    PubMed

    Ryan, Terence J; Matts, Paul J; Snyder, Brad; Orr, Vanya

    2014-05-01

    This is a report on a seminar held on January 12, 2013, at the Regional Dermatology Training Centre in Tanzania, sponsored by the International Society of Dermatology as part of its Taskforce Program for Skin Care for All: Community Dermatology. There were four themes: (i) Gardens attached to health centers increase their attractiveness and result in increased attendance and, thus, increase the utilization of effective skin care interventions. Literature on the positive effect of greenery surrounding health centers on health and the environment is reviewed. (ii) Adding an expert on agriculture to the staff of health centers in Rwanda has provided nutrition and safe medicines. (iii) In southern India, these interventions are channeled through the empowerment of tribal women in an area noted for anxiety due to unemployment in the tea and forestry industry. The gardens are used for teaching about nutrition and herbal medicines, and the women are further attracted by childcare facilities. (iv) Measuring barrier function defects gives early warning of malnutrition of the skin after damage by trauma or by ultraviolet radiation. Higher cost research techniques may help to provide the science required to produce its evidence base. In conclusion, Gardens for health should be adopted as policy by skin care providers.

  15. Evaluations of tropospheric aerosol properties simulated by the community earth system model with a sectional aerosol microphysics scheme

    PubMed Central

    Toon, Owen B.; Bardeen, Charles G.; Mills, Michael J.; Fan, Tianyi; English, Jason M.; Neely, Ryan R.

    2015-01-01

    Abstract A sectional aerosol model (CARMA) has been developed and coupled with the Community Earth System Model (CESM1). Aerosol microphysics, radiative properties, and interactions with clouds are simulated in the size‐resolving model. The model described here uses 20 particle size bins for each aerosol component including freshly nucleated sulfate particles, as well as mixed particles containing sulfate, primary organics, black carbon, dust, and sea salt. The model also includes five types of bulk secondary organic aerosols with four volatility bins. The overall cost of CESM1‐CARMA is approximately ∼2.6 times as much computer time as the standard three‐mode aerosol model in CESM1 (CESM1‐MAM3) and twice as much computer time as the seven‐mode aerosol model in CESM1 (CESM1‐MAM7) using similar gas phase chemistry codes. Aerosol spatial‐temporal distributions are simulated and compared with a large set of observations from satellites, ground‐based measurements, and airborne field campaigns. Simulated annual average aerosol optical depths are lower than MODIS/MISR satellite observations and AERONET observations by ∼32%. This difference is within the uncertainty of the satellite observations. CESM1/CARMA reproduces sulfate aerosol mass within 8%, organic aerosol mass within 20%, and black carbon aerosol mass within 50% compared with a multiyear average of the IMPROVE/EPA data over United States, but differences vary considerably at individual locations. Other data sets show similar levels of comparison with model simulations. The model suggests that in addition to sulfate, organic aerosols also significantly contribute to aerosol mass in the tropical UTLS, which is consistent with limited data.

  16. Evaluations of tropospheric aerosol properties simulated by the community earth system model with a sectional aerosol microphysics scheme

    PubMed Central

    Toon, Owen B.; Bardeen, Charles G.; Mills, Michael J.; Fan, Tianyi; English, Jason M.; Neely, Ryan R.

    2015-01-01

    Abstract A sectional aerosol model (CARMA) has been developed and coupled with the Community Earth System Model (CESM1). Aerosol microphysics, radiative properties, and interactions with clouds are simulated in the size‐resolving model. The model described here uses 20 particle size bins for each aerosol component including freshly nucleated sulfate particles, as well as mixed particles containing sulfate, primary organics, black carbon, dust, and sea salt. The model also includes five types of bulk secondary organic aerosols with four volatility bins. The overall cost of CESM1‐CARMA is approximately ∼2.6 times as much computer time as the standard three‐mode aerosol model in CESM1 (CESM1‐MAM3) and twice as much computer time as the seven‐mode aerosol model in CESM1 (CESM1‐MAM7) using similar gas phase chemistry codes. Aerosol spatial‐temporal distributions are simulated and compared with a large set of observations from satellites, ground‐based measurements, and airborne field campaigns. Simulated annual average aerosol optical depths are lower than MODIS/MISR satellite observations and AERONET observations by ∼32%. This difference is within the uncertainty of the satellite observations. CESM1/CARMA reproduces sulfate aerosol mass within 8%, organic aerosol mass within 20%, and black carbon aerosol mass within 50% compared with a multiyear average of the IMPROVE/EPA data over United States, but differences vary considerably at individual locations. Other data sets show similar levels of comparison with model simulations. The model suggests that in addition to sulfate, organic aerosols also significantly contribute to aerosol mass in the tropical UTLS, which is consistent with limited data. PMID:27668039

  17. Tabled Execution in Scheme

    SciTech Connect

    Willcock, J J; Lumsdaine, A; Quinlan, D J

    2008-08-19

    Tabled execution is a generalization of memorization developed by the logic programming community. It not only saves results from tabled predicates, but also stores the set of currently active calls to them; tabled execution can thus provide meaningful semantics for programs that seemingly contain infinite recursions with the same arguments. In logic programming, tabled execution is used for many purposes, both for improving the efficiency of programs, and making tasks simpler and more direct to express than with normal logic programs. However, tabled execution is only infrequently applied in mainstream functional languages such as Scheme. We demonstrate an elegant implementation of tabled execution in Scheme, using a mix of continuation-passing style and mutable data. We also show the use of tabled execution in Scheme for a problem in formal language and automata theory, demonstrating that tabled execution can be a valuable tool for Scheme users.

  18. Grow Science Achievement in Your Library with School Gardens

    ERIC Educational Resources Information Center

    Mackey, Bonnie; Stewart, Jeniffer Mackey

    2008-01-01

    Over the past decade or so, gardens have been blossoming in schools all across the United States. These gardens are as varied as their schools and are as unique as each child who tends to them. Some are bountiful vegetable gardens, and others are arid natural habitat gardens. Some are acres of land with entire classes devoted to their teachings…

  19. Use of Demonstration Gardens in Extension: Challenges and Benefits

    ERIC Educational Resources Information Center

    Glen, Charlotte D.; Moore, Gary E.; Jayaratne, K. S. U.; Bradley, Lucy K.

    2014-01-01

    Extension agents' use of demonstration gardens was studied to determine how gardens are employed in horticultural programming, perceived benefits and challenges of using gardens for Extension programming, and desired competencies. Gardens are primarily used to enhance educational efforts by providing hands-on learning experiences. Greatest…

  20. Sojourner Sits Near Rock Garden

    NASA Technical Reports Server (NTRS)

    2003-01-01

    The Mars Pathfinder Rover Sojourner is images by the Imager for Mars Pathfinder as it nears the rock 'Wedge.' Part of the Rock Garden is visible in the upper right of the image.

    Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over the next ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months.

    The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  1. Sojourner near the Rock Garden

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This image of the Sojourner rover was taken near the end of daytime operations on Sol 42. The rover is between the rocks 'Wedge' (left) and 'Flute Top' (right). Other rocks visible include 'Flat Top' (behind Flute Top) and those in the Rock Garden, at the top of the frame. The cylindrical object extending from the back end of Sojourner is the Alpha Proton X-Ray Spectrometer.

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  2. Gardening promotes neuroendocrine and affective restoration from stress.

    PubMed

    Van Den Berg, Agnes E; Custers, Mariëtte H G

    2011-01-01

    Stress-relieving effects of gardening were hypothesized and tested in a field experiment. Thirty allotment gardeners performed a stressful Stroop task and were then randomly assigned to 30 minutes of outdoor gardening or indoor reading on their own allotment plot. Salivary cortisol levels and self-reported mood were repeatedly measured. Gardening and reading each led to decreases in cortisol during the recovery period, but decreases were significantly stronger in the gardening group. Positive mood was fully restored after gardening, but further deteriorated during reading. These findings provide the first experimental evidence that gardening can promote relief from acute stress. PMID:20522508

  3. Gardening promotes neuroendocrine and affective restoration from stress.

    PubMed

    Van Den Berg, Agnes E; Custers, Mariëtte H G

    2011-01-01

    Stress-relieving effects of gardening were hypothesized and tested in a field experiment. Thirty allotment gardeners performed a stressful Stroop task and were then randomly assigned to 30 minutes of outdoor gardening or indoor reading on their own allotment plot. Salivary cortisol levels and self-reported mood were repeatedly measured. Gardening and reading each led to decreases in cortisol during the recovery period, but decreases were significantly stronger in the gardening group. Positive mood was fully restored after gardening, but further deteriorated during reading. These findings provide the first experimental evidence that gardening can promote relief from acute stress.

  4. "Our Garden Is Colour Blind, Inclusive and Warm": Reflections on Green School Grounds and Social Inclusion

    ERIC Educational Resources Information Center

    Dyment, Janet E.; Bell, Anne C.

    2008-01-01

    In the interest of enhancing children's environments, communities around the world are "greening" school grounds, replacing asphalt and manicured grass with a diversity of design elements such as trees, shrubs, gardens, water features, artwork and gathering areas. Despite a growing body of research from a number of disciplines exploring the…

  5. Reaching for the Arts in Unexpected Places: Public Pedagogy in the Gardens

    ERIC Educational Resources Information Center

    Pelosi, Ligia

    2015-01-01

    What constitutes public pedagogy? The term is broad and can be applied in so many situations and settings to the learning that occurs outside of formal schooling. In this article, the author explores how a community event--a painting competition held in a Melbourne suburb's botanic gardens--constitutes public pedagogy. The event centres on…

  6. Promoting health and development in detroit through gardens and urban agriculture.

    PubMed

    Atkinson, Ashley E

    2012-12-01

    The city's community gardens today supply just 2 percent of the fruit and vegetables consumed locally. Ashley Atkinson aims for "food sovereignty"-the day when most of the fresh fruits and vegetables that city residents eat are also grown there.

  7. Our friendship gardens: healing our mother, ourselves

    NASA Astrophysics Data System (ADS)

    Prakash, Madhu Suri

    2015-03-01

    Embracing the best ideals of Victory Gardens, this essay celebrates Friendship Gardens. The latter go further: collapsing the dualisms separating victors from losers. Friendships that transcend differences and honor diversity are among the many fruits and organic gifts harvested and shared in the commons created by Friendship Gardens. This essay shares the hope of transforming enemies into friends and neighbors. It also joins many millions whose dreams are already taking flight while getting grounded: seeking to transform all our toxic lawnscapes into foodscapes; ending the dis-ease of billions going to bed starving amidst the mountains of food wasted for growing Wall Street profits in the twenty first century.

  8. Thermal conditions of Warsaw botanical gardens

    NASA Astrophysics Data System (ADS)

    Baranowski, Jarosław; Adamczyk, Anna

    2011-01-01

    The aim of the paper is to present the air temperature differences in Warsaw over the period 1951-1998 between different city structures: botanical gardens in the city centre and of suburban location, compact development in the city center and the suburbs. The trend of growing yearly mean air temperature in Warsaw was confirmed. The air temperature in the botanical garden in the city centre is of 0.4°C higher than outside the city. However, the thermal regime of the botanical garden in Powsin (which is of peripheral location) does not differ from rural conditions.

  9. Creating relevant science through urban planning and gardening

    NASA Astrophysics Data System (ADS)

    Fusco, Dana

    2001-10-01

    The purpose of this article is to describe a community-based science project that was coproduced with urban teenagers and to elaborate on my understanding of what it means to create a practicing culture of science learning. This understanding will be positioned in relation to various educationally relevant discourses and research on urban science education, concluding with an exploration of these questions: In what ways did an urban planning and community gardening project help to create a learning environment in which science was relevant? To whom was science relevant and toward what ends? It is argued that in a practicing culture of science learning, science was relevant because (a) it was created from participants' concerns, interests, and experiences inside and outside science, (b) it was an ongoing process of researching and then enacting ideas, and (c) it was situated within the broader community.

  10. Experimental Garden Plots for Botany Lessons

    ERIC Educational Resources Information Center

    Gorodnicheva, V. V.; Vasil'eva, E. I.

    1976-01-01

    Discussion of the botany lessons used at two schools points out the need for fifth and sixth grade students to be taught the principles of plant life through observations made at an experimental garden plot at the school. (ND)

  11. Urban gardens: Lead exposure, recontamination mechanisms, and implications for remediation design

    SciTech Connect

    Clark, Heather F. Hausladen, Debra M.; Brabander, Daniel J.

    2008-07-15

    Environmental lead contamination is prevalent in urban areas where soil represents a significant sink and pathway of exposure. This study characterizes the speciation of lead that is relevant to local recontamination and to human exposure in the backyard gardens of Roxbury and Dorchester, MA, USA. One hundred forty-one backyard gardens were tested by X-ray fluorescence, and 81% of gardens have lead levels above the US EPA action limit of 400 {mu}g/g. Raised gardening beds are the in situ exposure reduction method used in the communities to promote urban gardening. Raised beds were tested for lead and the results showed that the lead concentration increased from an initial range of 150{+-}40 {mu}g/g to an average of 336 {mu}g/g over 4 years. The percent distribution of lead in the fine grain soil (<100 {mu}m) and the trace metal signature of the raised beds support the conclusion that the mechanism of recontamination is wind-transported particles. Scanning electron microscopy and sequential extraction were used to characterize the speciation of lead, and the trace metal signature of the fine grain soil in both gardens and raised gardening beds is characteristic of lead-based paint. This study demonstrates that raised beds are a limited exposure reduction method and require maintenance to achieve exposure reduction goals. An exposure model was developed based on a suite of parameters that combine relevant values from the literature with site-specific quantification of exposure pathways. This model suggests that consumption of homegrown produce accounts for only 3% of children's daily exposure of lead while ingestion of fine grained soil (<100 {mu}m) accounts for 82% of the daily exposure. This study indicates that urban lead remediation on a yard-by-yard scale requires constant maintenance and that remediation may need to occur on a neighborhood-wide scale.

  12. Urban gardens: lead exposure, recontamination mechanisms, and implications for remediation design.

    PubMed

    Clark, Heather F; Hausladen, Debra M; Brabander, Daniel J

    2008-07-01

    Environmental lead contamination is prevalent in urban areas where soil represents a significant sink and pathway of exposure. This study characterizes the speciation of lead that is relevant to local recontamination and to human exposure in the backyard gardens of Roxbury and Dorchester, MA, USA. One hundred forty-one backyard gardens were tested by X-ray fluorescence, and 81% of gardens have lead levels above the US EPA action limit of 400 microg/g. Raised gardening beds are the in situ exposure reduction method used in the communities to promote urban gardening. Raised beds were tested for lead and the results showed that the lead concentration increased from an initial range of 150+/-40 microg/g to an average of 336 microg/g over 4 years. The percent distribution of lead in the fine grain soil (<100 microm) and the trace metal signature of the raised beds support the conclusion that the mechanism of recontamination is wind-transported particles. Scanning electron microscopy and sequential extraction were used to characterize the speciation of lead, and the trace metal signature of the fine grain soil in both gardens and raised gardening beds is characteristic of lead-based paint. This study demonstrates that raised beds are a limited exposure reduction method and require maintenance to achieve exposure reduction goals. An exposure model was developed based on a suite of parameters that combine relevant values from the literature with site-specific quantification of exposure pathways. This model suggests that consumption of homegrown produce accounts for only 3% of children's daily exposure of lead while ingestion of fine grained soil (<100 microm) accounts for 82% of the daily exposure. This study indicates that urban lead remediation on a yard-by-yard scale requires constant maintenance and that remediation may need to occur on a neighborhood-wide scale.

  13. Home gardening near a mining site in an arsenic-endemic region of Arizona: assessing arsenic exposure dose and risk via ingestion of home garden vegetables, soils, and water.

    PubMed

    Ramirez-Andreotta, Monica D; Brusseau, Mark L; Beamer, Paloma; Maier, Raina M

    2013-06-01

    The human-health risk posed by gardening near a legacy mine and smelter in an arsenic-endemic region of Arizona was characterized in this study. Residential soils were used in a greenhouse study to grow common vegetables, and local residents, after training, collected soil, water, and vegetables samples from their home gardens. Concentrations of arsenic measured in water, soil, and vegetable samples were used in conjunction with reported US intake rates to calculate the daily dose, Incremental Excess Lifetime Cancer Risk (IELCR), and Hazard Quotient for arsenic. Relative arsenic intake dose decreased in order: water>garden soils>homegrown vegetables, and on average, each accounted for 77, 16, and 7% of a residential gardener's daily arsenic intake dose. The IELCR ranges for vegetables, garden soils, and water were 10(-8) to 10(-4), 10(-6) to 10(-4), and 10(-5) to 10(-2), respectively. All vegetables (greenhouse and home garden) were grouped by scientific family, and the risk posed decreased as: Asteraceae≫Fabaceae>Amaranthaceae>Liliaceae>Brassicaceae>Solanaceae≫Cucurbitaceae. Correlations observed between concentrations of arsenic in vegetables and soils were used to estimate a maximum allowable level of arsenic in soil to limit the excess cancer risk to 10(-6). The estimated values are 1.56 mg kg(-1), 5.39 mg kg(-1), 11.6 mg kg(-1) and 12.4 mg kg(-1) for the Asteraceae, Brassicaceae, Fabaceae, and Amaranthaceae families, respectively. It is recommended that home gardeners: sample their private wells annually, test their soils prior to gardening, and, if necessary, modify their gardening behavior to reduce incidental soil ingestion. This study highlights the importance of site-specific risk assessment, and the need for species-specific planting guidelines for communities.

  14. GARDENS OF EDEN OF ELEMENTARY CELLULAR AUTOMATA.

    SciTech Connect

    Barrett, C. L.; Chen, W. Y. C.; Reidys, C. M.

    2001-01-01

    Using de Bruijn graphs, we give a characterization of elementary cellular automata on the linear lattice that do not have any Gardens of Eden. It turns out that one can easily recoginze a CA that does not have any Gardens of Eden by looking at its de Bruijn graph. We also present a sufficient condition for the set of words accepted by a CA not to constitute a finite-complement language.

  15. The fungus gardens of leaf-cutter ants undergo a distinct physiological transition during biomass degradation.

    PubMed

    Huang, Eric L; Aylward, Frank O; Kim, Young-Mo; Webb-Robertson, Bobbie-Jo M; Nicora, Carrie D; Hu, Zeping; Metz, Thomas O; Lipton, Mary S; Smith, Richard D; Currie, Cameron R; Burnum-Johnson, Kristin E

    2014-08-01

    Leaf-cutter ants are dominant herbivores in ecosystems throughout the Neotropics that feed on fungus gardens cultivated on fresh foliar biomass. Although recent investigations have shed light on how plant biomass is degraded in fungus gardens, the cycling of nutrients that takes place in these specialized microbial ecosystems is still not well understood. Here, using metabolomic and metaproteomic techniques, we examine the dynamics of nutrient turnover in these gardens. Our results reveal that numerous free amino acids and sugars are depleted throughout the process of biomass degradation, indicating that easily accessible nutrients from plant material are readily consumed by microbes in these ecosystems. Accumulation of cellobiose and lignin derivatives near the end of the degradation process is consistent with previous characterization of lignocellulases produced by the fungal cultivar of the ants. Our results also suggest that ureides may be an important source of nitrogen in fungus gardens, especially during nitrogen-limiting conditions. No free arginine was detected in our metabolomic experiments despite evidence that the host ants cannot produce this amino acid, suggesting that biosynthesis of this metabolite may be tightly regulated in fungus gardens. These results provide new insights into microbial community-level processes that underlie this important ant-fungus symbiosis.

  16. An Exploration of Gardens in Maycoba, Mexico: Change in the Environment of a Population Genetically Prone to Diabetes

    PubMed Central

    Begay, R. Cruz; Chaudhari, Lisa S.; Esparza-Romero, Julian; Romero, Rene Urquidez; Schulz, Leslie O.

    2013-01-01

    Gardens are an important part of the environment as they play multiple roles and are central to the lifestyle and economy of many communities. The investigators use qualitative methods to explore patterns and perceptions about changes in gardening and cultivation in the community of Maycoba, Mexico. Maycoba is home to a large community of Pima Indians, an Indigenous population genetically prone to diabetes. Pima Indians living in the United States have been shown to have an extremely high prevalence of diabetes, but the genetically comparable Pimas in Maycoba, Mexico, were found to have little diabetes in the early 1990s. The authors examine home gardens and other cultivation in the area as an element of a changing environment and lifestyle during the past 15 years. Methods include interviews and focus groups. Preliminary findings are presented in this paper. PMID:25364623

  17. An Exploration of Gardens in Maycoba, Mexico: Change in the Environment of a Population Genetically Prone to Diabetes.

    PubMed

    Begay, R Cruz; Chaudhari, Lisa S; Esparza-Romero, Julian; Romero, Rene Urquidez; Schulz, Leslie O

    2011-03-01

    Gardens are an important part of the environment as they play multiple roles and are central to the lifestyle and economy of many communities. The investigators use qualitative methods to explore patterns and perceptions about changes in gardening and cultivation in the community of Maycoba, Mexico. Maycoba is home to a large community of Pima Indians, an Indigenous population genetically prone to diabetes. Pima Indians living in the United States have been shown to have an extremely high prevalence of diabetes, but the genetically comparable Pimas in Maycoba, Mexico, were found to have little diabetes in the early 1990s. The authors examine home gardens and other cultivation in the area as an element of a changing environment and lifestyle during the past 15 years. Methods include interviews and focus groups. Preliminary findings are presented in this paper.

  18. Up the Garden Path: A Chemical Trail through the Cambridge University Botanic Garden

    ERIC Educational Resources Information Center

    Battle, Gary M.; Kyd, Gwenda O.; Groom, Colin R.; Allen, Frank H.; Day, Juliet; Upson, Timothy

    2012-01-01

    The living world is a rich source of chemicals with many medicines, dyes, flavorings, and foodstuffs having their origins in compounds produced by plants. We describe a chemical trail through the plant holdings of the Cambridge University Botanic Gardens. Visitors to the gardens are provided with a laminated trail guide with 22 stopping points…

  19. [Healing gardens: recommendations and criteria for design].

    PubMed

    Rivasseau-Jonveaux, Thérèse; Pop, Alina; Fescharek, Reinhard; Chuzeville, Stanislas Bah; Jacob, Christel; Demarche, Laëtitia; Soulon, Laure; Malerba, Gabriel

    2012-09-01

    The French Alzheimer plan anticipates new specialized structures for cognitive rehabilitation and psycho-behavioural therapy of Alzheimer's patients: the cognitive-behavioural units as follow-care units, the units of reinforced hospitalization inside the long term care units and the adapted activities units. this plan indicates the need to make healing gardens integral parts of these units. The benefits of green space in urban environments has been demonstrated with regards to physical, psychological and sociological effects and similarly studies in hospitals have revealed objective and measurable improvements of patients well being. Although green spaces and gardens are available in many French care units, they are rarely specifically adapted to the needs of Alzheimer's patients. For the garden "art, memory and life" a specific concept guided by a neuropsychological approach was developed, complemented by an artistic vision based on cultural invariants. It is already used in the frame of non-pharmacological therapies to improve symptoms such as deambulation, sleep disorders, apathy and aggressive behaviors. Based on the literature, and our experience and research, recommendations for the design of such gardens dedicated to Alzheimer's patients can be proposed. Beyond taking into account obvious aspects relating to security, allowing for free access, a careful design of walk-ways and a conscious choice of plants is needed. A systematic analysis of the existing green spaces or garden must be conducted in order to pinpoint the weakness of the space and identify the potential for developing it into a real healing garden. Evaluation of adapted questionnaires for users and professionals allow to establish a list of requirements combining both user requests and therapeutic needs as basis for the design of the garden as well as to evaluate during the course of the project, whether the needs of the various stakeholders have been met or if adjustments are necessary. PMID

  20. [Healing gardens: recommendations and criteria for design].

    PubMed

    Rivasseau-Jonveaux, Thérèse; Pop, Alina; Fescharek, Reinhard; Chuzeville, Stanislas Bah; Jacob, Christel; Demarche, Laëtitia; Soulon, Laure; Malerba, Gabriel

    2012-09-01

    The French Alzheimer plan anticipates new specialized structures for cognitive rehabilitation and psycho-behavioural therapy of Alzheimer's patients: the cognitive-behavioural units as follow-care units, the units of reinforced hospitalization inside the long term care units and the adapted activities units. this plan indicates the need to make healing gardens integral parts of these units. The benefits of green space in urban environments has been demonstrated with regards to physical, psychological and sociological effects and similarly studies in hospitals have revealed objective and measurable improvements of patients well being. Although green spaces and gardens are available in many French care units, they are rarely specifically adapted to the needs of Alzheimer's patients. For the garden "art, memory and life" a specific concept guided by a neuropsychological approach was developed, complemented by an artistic vision based on cultural invariants. It is already used in the frame of non-pharmacological therapies to improve symptoms such as deambulation, sleep disorders, apathy and aggressive behaviors. Based on the literature, and our experience and research, recommendations for the design of such gardens dedicated to Alzheimer's patients can be proposed. Beyond taking into account obvious aspects relating to security, allowing for free access, a careful design of walk-ways and a conscious choice of plants is needed. A systematic analysis of the existing green spaces or garden must be conducted in order to pinpoint the weakness of the space and identify the potential for developing it into a real healing garden. Evaluation of adapted questionnaires for users and professionals allow to establish a list of requirements combining both user requests and therapeutic needs as basis for the design of the garden as well as to evaluate during the course of the project, whether the needs of the various stakeholders have been met or if adjustments are necessary.

  1. A strategy for the survey of urban garden soils

    NASA Astrophysics Data System (ADS)

    Schwartz, C.; Chenot, E. D.; Cortet, J.; Douay, F.; Dumat, C.; Pernin, C.; Pourrut, B.

    2012-04-01

    In France and all over the world, there is no systematic data available on the quality (fertility and contamination) of garden soils. Nevertheless, there is a growing need for a typology and for a method dedicated to national and international garden soil survey. This inventory is much needed in the context of environmental risk assessment, to predict the potential impact on human health of the direct contact with garden soils and of the consumption of vegetables from gardens. The state of the art on the international knowledge on garden soils, gardening practices and food production, shows that gardens remain poorly known and very complex ecological, economical and social systems. Their global quality is the result of a wide number of factors including environment, history, specific characteristics of the gardens, gardeners and their practices, plant and/or animal productions and socio-economic context. The aim is then to better know the determinism of the agronomic, environmental and sanitary properties of gardens as a function of gardening practices and their impact on the quality of soils and plants. We propose a definition of "garden" and more generally of all the field "garden". The system "garden" is represented by attributes (soil and plant characteristics) and factors with various impacts (e.g. environment > soil parent material > former land uses > age and sex of gardener > gardening practices > socio-professional group > type and proportion of productions > climate > age of the garden > size of the garden > education, information > cultural origin > functions of the garden > regulations). A typology of gardens including 7 selected factors and associated categories and a method for describing, sampling and characterizing a population of gardens representative (for a country) are proposed. Based on the statistical analysis on regional databases, we have determined and proposed an optimum size for the collected population of garden soils. The discussion of

  2. A New Two-Moment Bulk Stratiform Cloud Microphysics Scheme in the Community Atmosphere Model, Version 3 (CAM3). Part II: Single-Column and Global Results

    SciTech Connect

    Gettelman, A.; Morrison, H.; Ghan, Steven J.

    2008-08-11

    The global performance of a new 2-moment cloud microphysics scheme for a General Circulation Model (GCM) is presented and evaluated relative to observations. The scheme produces reasonable representations of cloud particle size and number concentration when compared to observations, and represents expected and observed spatial variations in cloud microphysical quantities. The scheme has smaller particles and higher number concentrations over land than the standard bulk microphysics in the GCM, and is able to balance the radiation budget of the planet with 60% the liquid water of the standard scheme, in better agreement with observations. The new scheme treats both the mixing ratio and number concentration of rain and snow, and is therefore able to differentiate the two key regimes, consisting of drizzle in shallow warm clouds and larger rain drops in deeper cloud systems. The modeled rain and snow size distributions are consistent with observations.

  3. Summertime in an american apothecary garden.

    PubMed

    Benischek, Rita

    2009-01-01

    During the mid-15th century and into the 16th and 17th centuries, bound copies or herbals emerged in Europe as part of classical educations. From the records by medieval monks, Greek texts, Islamic records, German herbals, and books of French remedies, a translation into English was printed in 1577. Garden designs and herbals provided guidance about planting artistically and elaborately, which provided Europeans an opportunity to develop awareness about medical and botanical investigation. Members of the healing professions recognized that accurate plant identification from medicinal gardens was essential for the sick to be consistently treated. From medicinals in the New World and specimens imported by explorers, the medicinal garden, with accompanying collection and dispensing notes, emerged in Colonial America. In 2005, a contemporary American demonstration apothecary garden was established in conjunction with the Oklahoma Pharmacy Museum located in Guthrie, Oklahoma. The project was sponsored by the Foundation of the Oklahoma Pharmaceutical Association and citizens of the Historic District of Guthrie, so desginated by the U.S. Department of the Interior. This article reviews the structure, landscaping, and plantings of a newly designed apothecary garden. PMID:23969961

  4. Home Gardening Near a Mining Site in an Arsenic-Endemic Region of Arizona: Assessing Arsenic Exposure Dose and Risk via Ingestion of Home Garden Vegetables, Soils, and Water

    PubMed Central

    Ramirez-Andreotta, Monica D.; Brusseau, Mark L.; Beamer, Paloma; Maier, Raina M.

    2013-01-01

    The human-health risk posed by gardening near the Iron King Mine and Humboldt Smelter Superfund Site in Arizona was characterized in this study. Residential soils were used in a greenhouse study to grow common household vegetables, and local residents, after training, collected soil, water, and vegetables samples from their household gardens. Concentrations of arsenic measured in water, soil, and vegetable samples were used in conjunction with reported US intake rates to calculate the daily dose, Incremental Excess Lifetime Cancer Risk (IELCR), and Hazard Quotient for arsenic. Relative arsenic intake dose decreased in order: water > garden soils > homegrown vegetables, and on average, each accounted for 77, 16, and 7% of a residential gardener’s daily arsenic intake dose. The IELCR ranges for vegetables, garden soils, and water were 10−8 to 10−4, 10−6 to 10−4, and 10−5 to 10−2, respectively. All vegetables (greenhouse and home garden) were grouped by scientific family, and the risk posed decreased as: Asteraceae >> Fabaceae > Amaranthaceae > Liliaceae > Brassicaceae > Solanaceae >> Cucurbitaceae. Correlations observed between concentrations of arsenic in vegetables and soils were used to estimate a maximum allowable level of arsenic in soil to limit the excess cancer risk to 10−6. The estimated values are 1.56 mg kg−1, 5.39 mg kg−1, 11.6 mg kg−1 and 12.4 mg kg−1 for the Asteraceae, Brassicaceae, Fabaceae, and Amaranthaceae families, respectively. It is recommended that home gardeners: sample their private wells annually, test their soils prior to gardening, and, if necessary, modify their gardening behavior to reduce incidental soil ingestion. This study highlights the importance of site-specific risk assessment, and the need for species-specific planting guidelines for communities. PMID:23562690

  5. Enviroment, from southwest, showing Castle Garden Bridge and alignment of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Enviroment, from southwest, showing Castle Garden Bridge and alignment of Township Road 343 over Bennetts Branch of Sinnemahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  6. Enviroment, from north, showing Castle Garden Bridge carrying Township Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Enviroment, from north, showing Castle Garden Bridge carrying Township Road 343 over Bennetts Branch of Sinnemahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  7. The Generation of an Organic Inverted Chemical Garden.

    PubMed

    Pampalakis, Georgios

    2016-05-10

    A chemical garden based on iron salt that grows in organic solvents and ions is demonstrated for the first time. This prototype chemical garden develops in an inverted orientation, thus providing evidence that downward growth is feasible.

  8. Environment, from east, showing Castle Garden Bridge carrying Township Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Environment, from east, showing Castle Garden Bridge carrying Township Road 343 over Bennets Branch of Sinnemahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  9. Environment, from west, showing Castle Garden Bridge carrying Township Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Environment, from west, showing Castle Garden Bridge carrying Township Road 343 over Bennetts Branch of Sinnermahoning Creek - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  10. The Garden of Eden: acknowledging the impact of race and class in efforts to decrease obesity rates.

    PubMed

    Baker, Elizabeth A; Kelly, Cheryl; Barnidge, Ellen; Strayhorn, Jennifer; Schootman, Mario; Struthers, Jim; Griffith, Deidre

    2006-07-01

    Geographic assessments indicate that the selection of produce in local supermarkets varies by both area-level income and racial composition. These differences make it particularly difficult for low-income African American families to make healthy dietary choices. The Garden of Eden produce market was created to improve access to high-quality, affordable produce for these communities. The Garden of Eden is housed in a church in an economically depressed African American community in St Louis, Mo, that has less access to fresh produce than surrounding communities. All staff are from the community and are paid a living wage. The market is run with an eye toward sustainability, with partners from academia, a local faith-based community organization, businesses, and community members collaborating to make all program decisions.

  11. Rhabdomyolysis and acute renal failure after gardening.

    PubMed

    Vucicevic, Zeljko

    2015-01-01

    Acute nontraumatic exertional rhabdomyolysis may arise when the energy supply to muscle is insufficient to meet demands, particularly in physically untrained individuals. We report on a psychiatric patient who developed large bruises and hemorrhagic blisters on both hands and arms, rhabdomyolysis of both forearm muscles with a moderate compartment syndrome, and consecutive acute renal failure following excessive work in the garden. Although specifically asked, the patient denied any hard physical work or gardening, and heteroanamnestic data were not available. The diagnosis of rhabdomyolysis was easy to establish, but until reliable anamnestic data were obtained, the etiology remained uncertain. Four days after arrival, the patient recalled working hard in the garden. The etiology of rhabdomyolysis was finally reached, and the importance of anamnestic data was once more confirmed. PMID:25954536

  12. Rhabdomyolysis and acute renal failure after gardening.

    PubMed

    Vucicevic, Zeljko

    2015-01-01

    Acute nontraumatic exertional rhabdomyolysis may arise when the energy supply to muscle is insufficient to meet demands, particularly in physically untrained individuals. We report on a psychiatric patient who developed large bruises and hemorrhagic blisters on both hands and arms, rhabdomyolysis of both forearm muscles with a moderate compartment syndrome, and consecutive acute renal failure following excessive work in the garden. Although specifically asked, the patient denied any hard physical work or gardening, and heteroanamnestic data were not available. The diagnosis of rhabdomyolysis was easy to establish, but until reliable anamnestic data were obtained, the etiology remained uncertain. Four days after arrival, the patient recalled working hard in the garden. The etiology of rhabdomyolysis was finally reached, and the importance of anamnestic data was once more confirmed.

  13. Rhabdomyolysis and Acute Renal Failure after Gardening

    PubMed Central

    Vucicevic, Zeljko

    2015-01-01

    Acute nontraumatic exertional rhabdomyolysis may arise when the energy supply to muscle is insufficient to meet demands, particularly in physically untrained individuals. We report on a psychiatric patient who developed large bruises and hemorrhagic blisters on both hands and arms, rhabdomyolysis of both forearm muscles with a moderate compartment syndrome, and consecutive acute renal failure following excessive work in the garden. Although specifically asked, the patient denied any hard physical work or gardening, and heteroanamnestic data were not available. The diagnosis of rhabdomyolysis was easy to establish, but until reliable anamnestic data were obtained, the etiology remained uncertain. Four days after arrival, the patient recalled working hard in the garden. The etiology of rhabdomyolysis was finally reached, and the importance of anamnestic data was once more confirmed. PMID:25954536

  14. Growing or connecting? An urban food garden in Johannesburg.

    PubMed

    Wills, Jane; Chinemana, Frances; Rudolph, Michael

    2010-03-01

    Issues of food security are of particular importance in urban areas in Africa and government policy advises on the household growing of vegetables for nutrition. The Siyakhana project is a food garden in the centre of Johannesburg which was established by a University Health Promotion Unit with the support of other stakeholders including the City authorities and a permaculture organization. It was set up with the objective of providing food for children attending early-childhood development centres and for the beneficiaries of non-governmental organizations providing home-based care for people living with HIV/AIDS. One year after start-up, an evaluation was conducted, based on the measures of outcome identified as significant by those involved in the project. Its impact on health is not yet measurable, but as the amounts of fruits and vegetables available and consumed in South Africa are low compared with WHO recommendations, it is a useful addition to food security in an urban area. Mobilizing around the food garden supported bonding among homogenous but separate third-sector organizations, through increased opportunities for networking which built trust, reciprocity and resource exchange. The project also provides a model for a community-university partnership providing opportunities for service learning by students and for social investment by the university. PMID:19915185

  15. Growing or connecting? An urban food garden in Johannesburg.

    PubMed

    Wills, Jane; Chinemana, Frances; Rudolph, Michael

    2010-03-01

    Issues of food security are of particular importance in urban areas in Africa and government policy advises on the household growing of vegetables for nutrition. The Siyakhana project is a food garden in the centre of Johannesburg which was established by a University Health Promotion Unit with the support of other stakeholders including the City authorities and a permaculture organization. It was set up with the objective of providing food for children attending early-childhood development centres and for the beneficiaries of non-governmental organizations providing home-based care for people living with HIV/AIDS. One year after start-up, an evaluation was conducted, based on the measures of outcome identified as significant by those involved in the project. Its impact on health is not yet measurable, but as the amounts of fruits and vegetables available and consumed in South Africa are low compared with WHO recommendations, it is a useful addition to food security in an urban area. Mobilizing around the food garden supported bonding among homogenous but separate third-sector organizations, through increased opportunities for networking which built trust, reciprocity and resource exchange. The project also provides a model for a community-university partnership providing opportunities for service learning by students and for social investment by the university.

  16. Fostering science literacy, environmental stewardship, and collaboration: Assessing a garden-based approach to teaching life science

    NASA Astrophysics Data System (ADS)

    Fisher-Maltese, Carley B.

    Recently, schools nationwide have expressed a renewed interest in school gardens (California School Garden Network, 2010), viewing them as innovative educational tools. Most of the scant studies on these settings investigate the health/nutritional impacts, environmental attitudes, or emotional dispositions of students. However, few studies examine the science learning potential of a school garden from an informal learning perspective. Those studies that do examine learning emphasize individual learning of traditional school content (math, science, etc.) (Blaire, 2009; Dirks & Orvis, 2005; Klemmer, Waliczek & Zajicek, 2005a & b; Smith & Mostenbocker, 2005). My study sought to demonstrate the value of school garden learning through a focus on measures of learning typically associated with traditional learning environments, as well as informal learning environments. Grounded in situated, experiential, and contextual model of learning theories, the purpose of this case study was to examine the impacts of a school garden program at a K-3 elementary school. Results from pre/post tests, pre/post surveys, interviews, recorded student conversations, and student work reveal a number of affordances, including science learning, cross-curricular lessons in an authentic setting, a sense of school community, and positive shifts in attitude toward nature and working collaboratively with other students. I also analyzed this garden-based unit as a type curriculum reform in one school in an effort to explore issues of implementing effective practices in schools. Facilitators and barriers to implementing a garden-based science curriculum at a K-3 elementary school are discussed. Participants reported a number of implementation processes necessary for success: leadership, vision, and material, human, and social resources. However, in spite of facilitators, teachers reported barriers to implementing the garden-based curriculum, specifically lack of time and content knowledge.

  17. Ecology: 'Devil's gardens' bedevilled by ants.

    PubMed

    Frederickson, Megan E; Greene, Michael J; Gordon, Deborah M

    2005-09-22

    'Devil's gardens' are large stands of trees in the Amazonian rainforest that consist almost entirely of a single species, Duroia hirsuta, and, according to local legend, are cultivated by an evil forest spirit. Here we show that the ant Myrmelachista schumanni, which nests in D. hirsuta stems, creates devil's gardens by poisoning all plants except its host plants with formic acid. By killing these other plants, M. schumanni provides its colonies with abundant nest sites--a long-lasting benefit as colonies can live for 800 years.

  18. Beyond the Bean Seed: Gardening Activities for Grades K-6.

    ERIC Educational Resources Information Center

    Jurenka, Nancy Allen; Blass, Rosanne J.

    This book aims at connecting gardening with literacy and children's literature and is designed for adults who work with children including classroom teachers, horticulturists, arboretum and botanical garden educational directors, librarians, garden center teachers, and camp counselors. It provides ideas for using children's books, language arts,…

  19. Weed Garden: An Effective Tool for Extension Education

    ERIC Educational Resources Information Center

    Beck, Leslie; Patton, Aaron J.

    2015-01-01

    A weed garden was constructed to quantify and improve identification skills among clientele. The garden was planted with over 100 weed species based on surveys on problematic weeds. The weed garden proved useful for introducing additional hands-on learning activities into traditional lecture-based seminars. Through seminar and field day attendee…

  20. Primary Children Talk about Plants in the Garden.

    ERIC Educational Resources Information Center

    Johnson, Sue; Tunnicliffe, Sue Dale

    Visits to gardens can contribute not only to children's science learning, but also to meeting other curricular objectives. When school groups visit a garden, they do so with curricular objectives in mind. However, little work has been done on the early experiences of children in gardens. What do children bring to such visits? How do they interpret…

  1. Hollyhocks and Honeybees: Garden Projects for Young Children.

    ERIC Educational Resources Information Center

    Starbuck, Sara; Olthof, Marla; Midden, Karen

    Children are drawn to nature and the outdoors. This guide details the inclusion of gardening in the preschool curriculum at a university child development program in Illinois. Chapter 1 of the book, "Why Garden?" details the benefits of gardening for young children, describes the project approach used, discusses the role of the teacher, and…

  2. Elementary School Garden Programs Enhance Science Education for All Learners

    ERIC Educational Resources Information Center

    Rye, James A.; Selmer, Sarah J.; Pennington, Sara; Vanhorn, Laura; Fox, Sarah; Kane, Sarah

    2012-01-01

    A national movement is underway to establish elementary school gardens, which can serve both academic and social purposes. These gardens can positively impact students' science achievement and provide the thematic and hands-on approach especially conducive to learning for students with disabilities. Garden-based learning (GBL) broadens the scope…

  3. Meat Processing and Garden City, KS: Boom and Bust

    ERIC Educational Resources Information Center

    Broadway, Michael J.; Stull, Donald D.

    2006-01-01

    In December 1980, the world's largest beef processing plant opened 10 miles west of Garden City, KS. Three years later another beef plant opened on Garden City's eastern edge. Full employment in the surrounding region meant that most of the 4000 workers needed to run these plants had to come from elsewhere--and they did. Garden City grew by…

  4. Discovery Garden--Physics and Architecture Meet Outside to Talk

    ERIC Educational Resources Information Center

    Tabor-Morris, Anne; Briles, Timothy; Froriep, Kathleen; McGuire, Catherine

    2012-01-01

    The purpose of Georgian Court University's "Discovery Garden" is to create an experience of the physical sciences for students, both science and non-science majors, in a place of serenity: an outdoor garden. Why a garden? Consider that the traditional laboratory experience for students is one of stark rooms ventilated with noisy hoods and endemic…

  5. The Effects of Rain Garden Size on Performance

    EPA Science Inventory

    The presentation discusses the effect of rain garden size on the hydrologic and pollutant removal performance of rain garden systems. The slides will summarize data from both the full-scale rain garden project associated with the permeable pavement parking lot as well as the pilo...

  6. Relating Social Inclusion and Environmental Issues in Botanic Gardens

    ERIC Educational Resources Information Center

    Vergou, Asimina; Willison, Julia

    2016-01-01

    Botanic gardens have been evolving, responding to the changing needs of society, from their outset as medicinal gardens of monasteries and university gardens to more recently as organizations that contribute to the conservation of plant genetic resources. Considering that social and environmental issues are deeply intertwined and cannot be tackled…

  7. 53. View from the southwest lawn toward the terrace gardens, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    53. View from the southwest lawn toward the terrace gardens, illustrating the grading required to create the terraces. The view includes the flower garden at the fountain terrace, the rock garden, greenhouse and Belvedere. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  8. 9. View from the terrace gardens east to the mansion, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. View from the terrace gardens east to the mansion, illustrating the elevation changes created by terracing. View includes the rock garden and flower garden at the fountain terrace. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  9. School Gardens: Teaching and Learning outside the Front Door

    ERIC Educational Resources Information Center

    Passy, Rowena

    2014-01-01

    This article reports on two projects: one that investigated the impact of school gardens on primary children's learning and one that is currently exploring the pedagogies involved in teaching children in the garden. The evidence presented suggests that school gardens can be an interesting and effective way of engaging children with learning,…

  10. 11. View from the southwest lawn toward the terrace gardens, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. View from the southwest lawn toward the terrace gardens, illustrating the grading required to create the terraces. The view includes the flower garden at the fountain terrace, the rock garden, greenhouse and Belvedere. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  11. 52. View from the terrace gardens east to the mansion, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    52. View from the terrace gardens east to the mansion, illustrating the elevation changes created by terracing. View includes the rock garden and the flower garden at the fountain terrace. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  12. Every Nursery Needs a Garden: A Step-by-Step Guide to Creating and Using a Garden with Young Children

    ERIC Educational Resources Information Center

    Watts, Ann

    2011-01-01

    A garden can be a magical place for young children and offers them rich and engaging learning experiences as they interact with a variety of plants and wildlife throughout the year. This book guides you through the process of creating a garden, however small, for young children. It looks at the impact a garden area can have on children's overall…

  13. [Genetic diversity of ancient tea gardens and tableland tea gardens from Yunnan Province as revealed by AFLP marker].

    PubMed

    Ji, Peng-Zhang; Jiang, Hui-Bing; Huang, Xing-Qi; Zhang, Jun; Liang, Min-Zhi; Wang, Ping-Sheng

    2009-01-01

    This study was conducted to evaluate the genetic diversity within and among the plants of four ancient tea gardens and two tableland tea gardens form Yunnan Province, China by AFLP technique. The percentage of polymorphic loci (P) of the plants from six tea gardens was 92.31%. The genetic diversity within the six gardens demonstrated by Nei cents genetic diversity (He) was estimated to be 0.1366, while Shannon indices (Ho) were 0.2323. The percentage of polymorphic loci of the four ancient tea populations was 45.55% on average, with a range of 36.44% (Mengsong) to 59.11% (Mengla). But the percentages of polymorphic loci of the plants from two tableland gardens were 13.77% (Yunkang 10) and 24.2% (Menghai Daye), respectively. There was a great genetic difference between ancient tea gardens and tableland tea gardens. The genetic diversity among the plants of the ancient tea garden was higher than those of the sexual tableland tea garden and the clone tableland tea garden based on P valve. The four ancient tea gardens and two tableland gardens could be differentiated with AFLP markers. The results show that AFLP marker is an effective tool in the discrimination of tea germplasm, as well as sundried green tea.

  14. Understanding gardening and dietary habits among youth garden program participants using the Theory of Planned Behavior.

    PubMed

    Lautenschlager, Lauren; Smith, Chery

    2007-07-01

    Sedentary lifestyles, along with diets low in fruits, vegetables, and complex carbohydrates, and high in fat and total energy are increasing among youth. These unhealthy behaviors contribute to an increase in childhood overweight, which is associated with type 2 diabetes, hypertension, and heart disease. Healthful dietary behaviors, such as eating a balanced and varied diet may be addressed in garden-based programs for youth. Therefore, this project assessed the influence of a garden program, with a newly developed nutrition curriculum, on youth's eating and gardening behavior using the Theory of Planned Behavior. The model included the constructs of attitude, subjective norm, and perceived behavioral control (PBC). Youth (age 8-15 years) involved in a garden program in Minneapolis/St. Paul, Minnesota completed a pre- (n=96) and a post-survey (n=66) assessing the theory's constructs with regard to eating and gardening behaviors. Fruit and vegetable consumption were assessed using survey questions and a 24-h recall. In addition to finding gender differences regarding associations between intention and behavior and the constructs correlated with behavior, results indicated that attitude was most predictive of intention at both pre- and post-survey for both boys and girls with behavior associated to PBC in girls, but not for boys. A high level of intention for boys pre-survey marginally predicted some behavioral change post-survey, but girls with high levels of intention at pre-survey did not show positive behavioral changes at post-survey. Additionally, the garden program positively impacted youth fruit and vegetable consumption, as determined from a mean computed from the responses to the fruit and vegetable behavior survey questions and the 24-h recall food group data. Because youth in the garden program consumed more fruit and vegetables at post-survey compared to pre-survey, we conclude that garden programs may be a viable way to assist youth in making healthy

  15. Understanding gardening and dietary habits among youth garden program participants using the Theory of Planned Behavior.

    PubMed

    Lautenschlager, Lauren; Smith, Chery

    2007-07-01

    Sedentary lifestyles, along with diets low in fruits, vegetables, and complex carbohydrates, and high in fat and total energy are increasing among youth. These unhealthy behaviors contribute to an increase in childhood overweight, which is associated with type 2 diabetes, hypertension, and heart disease. Healthful dietary behaviors, such as eating a balanced and varied diet may be addressed in garden-based programs for youth. Therefore, this project assessed the influence of a garden program, with a newly developed nutrition curriculum, on youth's eating and gardening behavior using the Theory of Planned Behavior. The model included the constructs of attitude, subjective norm, and perceived behavioral control (PBC). Youth (age 8-15 years) involved in a garden program in Minneapolis/St. Paul, Minnesota completed a pre- (n=96) and a post-survey (n=66) assessing the theory's constructs with regard to eating and gardening behaviors. Fruit and vegetable consumption were assessed using survey questions and a 24-h recall. In addition to finding gender differences regarding associations between intention and behavior and the constructs correlated with behavior, results indicated that attitude was most predictive of intention at both pre- and post-survey for both boys and girls with behavior associated to PBC in girls, but not for boys. A high level of intention for boys pre-survey marginally predicted some behavioral change post-survey, but girls with high levels of intention at pre-survey did not show positive behavioral changes at post-survey. Additionally, the garden program positively impacted youth fruit and vegetable consumption, as determined from a mean computed from the responses to the fruit and vegetable behavior survey questions and the 24-h recall food group data. Because youth in the garden program consumed more fruit and vegetables at post-survey compared to pre-survey, we conclude that garden programs may be a viable way to assist youth in making healthy

  16. How Does Your Organic Garden Grow?

    ERIC Educational Resources Information Center

    Reemer, Rita, Ed.

    A complete organic gardening cycle--from soil composition to harvesting--can be conducted using the 14 activities suggested in this teacher's guide. Background information, questions for discussion, and related activities are presented for each step in the process. The activities, useful for elementary grade students, are titled: Starting the…

  17. Extension Gets Help from "Master Gardeners"

    ERIC Educational Resources Information Center

    Otis, Earl J.

    1973-01-01

    More than 150 citizens, after studying under Washington State University Extension personnel and passing an examination administered by the State Department of Agriculture, find satisfaction in spending a few hours a week during the growing season in areas of heavy public traffic to answer questions from backyard gardeners and urban homeowners.…

  18. The Early Years: An Invertebrate Garden

    ERIC Educational Resources Information Center

    Ashbrook, Peggy

    2008-01-01

    For farmers and gardeners, slugs and snails may be serious pests that will limit the amount of harvest, but for a child, they represent a world to be explored. To teachers, however, invertebrates are tools for broadening students' understanding about animals, the connections between animals and habitats or plants, and an engaging subject to write…

  19. Garden Grove's Newsy Web Site Wins Honors

    ERIC Educational Resources Information Center

    Tech Directions, 2009

    2009-01-01

    This article details the construction and content of the Garden Grove (CA) High School Web site. The site wins the January 2009 "Tech Directions" Web Site of the Month. It provides information on the school's academic programs, administrative and teaching staff, guidance department, and athletics and other extracurricular activities, in addition…

  20. Life on Guam: Farm & Garden. 1977 Edition.

    ERIC Educational Resources Information Center

    Moore, Philip H.

    As part of an updated series of activity oriented educational materials dealing with aspects of the Guam environment, this publication focuses on backyard gardening and nursery methods. Included in this "How to Do It" learning resource are such agricultural techniques as hydroponics, grafting and budding, and fertilizing. This publication includes…

  1. Raising Butterflies from Your Own Garden.

    ERIC Educational Resources Information Center

    Howley-Pfeifer, Patricia

    2002-01-01

    Describes how raising monarch, black swallowtail, and mourning cloak butterflies in a kindergarten class garden can provide opportunities for observation experiences. Includes detailed steps for instruction and describes stages of growth. Excerpts children's journal dictations to illustrate ways to support the discovery process. Describes related…

  2. Promoting nitrate removal in rain gardens

    EPA Science Inventory

    Rain gardens are vegetated surface depressions, often located at low points in landscapes, designed to receive stormwater runoff from roads, roofs, and parking lots. The gardens’ sandy soils allow stormwater to drain quickly to the native soils below and eventually to groundwate...

  3. Students Dig for Real School Gardens

    ERIC Educational Resources Information Center

    Reeves, Lacey; Emeagwali, N. Susan

    2010-01-01

    There's a lot of talk about saving the environment and going green these days. But the challenge is to turn the words into action, and that includes getting young students to become part of the discussion about sustainability. The Texas-based Rainwater Environmental Alliance for Learning (REAL) School Gardens is cultivating success by providing…

  4. Creating a Garden for the Senses

    ERIC Educational Resources Information Center

    Potter, Cindy

    2010-01-01

    Almost everyone enjoys a walk through a garden, bending to sniff a flower, enjoying a fresh air breeze, listening to water bubbling from a fountain, and watching sunlight dapple through trees and plants. At Allegheny Valley School (AVS), the emphasis on multisensory environments (MSE) for individuals with intellectual and developmental…

  5. Competency-Based Horticulture. Gardening/Groundskeeping.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL.

    One of two competency-based horticulture curriculum guides developed by an Illinois project, this Gardening/Groundskeeping guide provides the classroom teacher with specific tasks determined by state industry personnel to be necessary for entry-level job placement. It is intended for horticulture education at the senior high school and two-year…

  6. [An integrative model of the psychological benefits of gardening in older adults].

    PubMed

    Tournier, Isabelle; Postal, Virginie

    2014-12-01

    This review of the literature tackles the question of the psychological benefits linked to gardening in older adults. First, the current data on these benefits are reviewed, and the findings reveal that gardening is linked to feelings of accomplishment, well-being and peace, a decrease of depressive symptoms, a protective effect on cognitive functions as well as to the development of social links for community living older adults. In institutionalized older adults, gardening promotes internal locus of control and well-being, and is related to a decrease of sadness and anxiety. Second, several explanatory theories are discussed. All of them postulate an action on the cognitive and/or emotional spheres, which were included into a integrated model that must be tested in future research. In conclusion, gardening appears to be a beneficial activity for promoting older adults' functioning but the current knowledge still has to be extended to understand the specific mechanisms of action. This deeper understanding is necessary in order to improve the future actions depending on this activity.

  7. Reflections on a Research Career: Perspective on 35 Years of Research at the Juniper Gardens Children's Project.

    ERIC Educational Resources Information Center

    Greenwood, Charles R.

    1999-01-01

    Reflects on the motivating conditions, goals, works, and aspirations of the Juniper Gardens Children's Project (JGCP). The JGCP was established in 1964 to break the intergenerational cycle of poverty of a 10-square-mile urban area in Kansas City, Kansas, by improving developmental and educational experiences within the community. (CR)

  8. Community.

    ERIC Educational Resources Information Center

    Grauer, Kit, Ed.

    1995-01-01

    Art in context of community is the theme of this newsletter. The theme is introduced in an editorial "Community-Enlarging the Definition" (Kit Grauer). Related articles include: (1) "The Children's Bridge is not Destroyed: Heart in the Middle of the World" (Emil Robert Tanay); (2) "Making Bridges: The Sock Doll Project" (Anami Naths); (3)…

  9. Smectic Gardening on Curved Landscapes.

    PubMed

    Gharbi, Mohamed A; Liu, Iris B; Luo, Yimin; Serra, Francesca; Bade, Nathan D; Kim, Hye-Na; Xia, Yu; Kamien, Randall D; Yang, Shu; Stebe, Kathleen J

    2015-10-13

    Focal conic domains (FCDs) form in smectic-A liquid crystal films with hybrid anchoring conditions with eccentricity and size distribution that depend strongly on interface curvature. Assemblies of FCDs can be exploited in settings ranging from optics to material assembly. Here, using micropost arrays with different shapes and arrangement, we assemble arrays of smectic flower patterns, revealing their internal structure as well as defect size, location, and distribution as a function of interface curvature, by imposing positive, negative, or zero Gaussian curvature at the free surface. We characterize these structures, relating free surface topography, substrate anchoring strength, and FCD distribution. Whereas the largest FCDs are located in the thickest regions of the films, the distribution of sizes is not trivially related to height, due to Apollonian tiling. Finally, we mold FCDs around microposts of complex shape and find that FCD arrangements are perturbed near the posts, but are qualitatively similar far from the posts where the details of the confining walls and associated curvature fields decay. This ability to mold FCD defects into a variety of hierarchical assemblies by manipulating the interface curvature paves the way to create new optical devices, such as compound eyes, via a directed assembly scheme. PMID:26397708

  10. Smectic Gardening on Curved Landscapes.

    PubMed

    Gharbi, Mohamed A; Liu, Iris B; Luo, Yimin; Serra, Francesca; Bade, Nathan D; Kim, Hye-Na; Xia, Yu; Kamien, Randall D; Yang, Shu; Stebe, Kathleen J

    2015-10-13

    Focal conic domains (FCDs) form in smectic-A liquid crystal films with hybrid anchoring conditions with eccentricity and size distribution that depend strongly on interface curvature. Assemblies of FCDs can be exploited in settings ranging from optics to material assembly. Here, using micropost arrays with different shapes and arrangement, we assemble arrays of smectic flower patterns, revealing their internal structure as well as defect size, location, and distribution as a function of interface curvature, by imposing positive, negative, or zero Gaussian curvature at the free surface. We characterize these structures, relating free surface topography, substrate anchoring strength, and FCD distribution. Whereas the largest FCDs are located in the thickest regions of the films, the distribution of sizes is not trivially related to height, due to Apollonian tiling. Finally, we mold FCDs around microposts of complex shape and find that FCD arrangements are perturbed near the posts, but are qualitatively similar far from the posts where the details of the confining walls and associated curvature fields decay. This ability to mold FCD defects into a variety of hierarchical assemblies by manipulating the interface curvature paves the way to create new optical devices, such as compound eyes, via a directed assembly scheme.

  11. When Vacant Lots Become Urban Gardens: Characterizing the Perceived and Actual Food Safety Concerns of Urban Agriculture in Ohio.

    PubMed

    Kaiser, Michelle L; Williams, Michele L; Basta, Nicholas; Hand, Michelle; Huber, Sarah

    2015-11-01

    This study was intended to characterize the perceived risks of urban agriculture by residents of four low-income neighborhoods in which the potential exists for further urban agriculture development and to provide data to support whether any chemical hazards and foodborne pathogens as potential food safety hazards were present. Sixty-seven residents participated in focus groups related to environmental health, food security, and urban gardening. In addition, soils from six locations were tested. Residents expressed interest in the development of urban gardens to improve access to healthy, fresh produce, but they had concerns about soil quality. Soils were contaminated with lead (Pb), zinc, cadmium (Cd), and copper, but not arsenic or chromium. Results from our study suggest paint was the main source of soil contamination. Detectable polyaromatic hydrocarbon (PAH) levels in urban soils were well below levels of concern. These urban soils will require further management to reduce Pb and possibly Cd bioavailability to decrease the potential for uptake into food crops. Although the number of locations in this study is limited, results suggest lower levels of soil contaminants at well-established gardens. Soil tillage associated with long-term gardening could have diluted the soil metal contaminants by mixing the contaminants with clean soil. Also, lower PAH levels in long-term gardening could be due to enhanced microbial activity and PAH degradation, dilution, or both due to mixing, similar to metals. No foodborne pathogen targets were detected by PCR from any of the soils. Residents expressed the need for clearness regarding soil quality and gardening practices in their neighborhoods to consume food grown in these urban areas. Results from this study suggest long-term gardening has the potential to reduce soil contaminants and their potential threat to food quality and human health and to improve access to fresh produce in low-income urban communities. PMID:26555531

  12. When Vacant Lots Become Urban Gardens: Characterizing the Perceived and Actual Food Safety Concerns of Urban Agriculture in Ohio.

    PubMed

    Kaiser, Michelle L; Williams, Michele L; Basta, Nicholas; Hand, Michelle; Huber, Sarah

    2015-11-01

    This study was intended to characterize the perceived risks of urban agriculture by residents of four low-income neighborhoods in which the potential exists for further urban agriculture development and to provide data to support whether any chemical hazards and foodborne pathogens as potential food safety hazards were present. Sixty-seven residents participated in focus groups related to environmental health, food security, and urban gardening. In addition, soils from six locations were tested. Residents expressed interest in the development of urban gardens to improve access to healthy, fresh produce, but they had concerns about soil quality. Soils were contaminated with lead (Pb), zinc, cadmium (Cd), and copper, but not arsenic or chromium. Results from our study suggest paint was the main source of soil contamination. Detectable polyaromatic hydrocarbon (PAH) levels in urban soils were well below levels of concern. These urban soils will require further management to reduce Pb and possibly Cd bioavailability to decrease the potential for uptake into food crops. Although the number of locations in this study is limited, results suggest lower levels of soil contaminants at well-established gardens. Soil tillage associated with long-term gardening could have diluted the soil metal contaminants by mixing the contaminants with clean soil. Also, lower PAH levels in long-term gardening could be due to enhanced microbial activity and PAH degradation, dilution, or both due to mixing, similar to metals. No foodborne pathogen targets were detected by PCR from any of the soils. Residents expressed the need for clearness regarding soil quality and gardening practices in their neighborhoods to consume food grown in these urban areas. Results from this study suggest long-term gardening has the potential to reduce soil contaminants and their potential threat to food quality and human health and to improve access to fresh produce in low-income urban communities.

  13. Strengthening the scientific contribution of botanic gardens to the second phase of the Global Strategy for Plant Conservation.

    PubMed

    Blackmore, Stephen; Gibby, Mary; Rae, David

    2011-01-01

    The need for action on the global environment is now well understood and governments, agencies, non-governmental organizations and botanic gardens have all been working in their various ways to promote environmental sustainability and reduce species and habitat loss for at least 10–20 years. The Global Strategy for Plant Conservation (GSPC) has been widely adopted, particularly by the botanic garden community, and has resulted in many successes despite failing to achieve its ultimate goal of halting the loss of plant biodiversity. The objectives and targets for Phase 2 of the GSPC, running from 2010 to 2020, mirror those of Phase 1 and had been largely agreed prior to their formal adoption at the Conference of the Parties to the Convention on Biological Diversity in Nagoya in October 2010. However, to be successful, the scientific contribution of botanic gardens needs to be strengthened, as does government policy and commitment. Botanic garden research to underpin conservation action, including the role of botanic garden horticulture, training and international capacity building, has a major part to play and needs to be better understood and better coordinated. We provide examples based on the experience of the Royal Botanic Garden Edinburgh in the UK and overseas. Government policy, at national and international levels, needs to reflect the fundamental importance of plant diversity in maintaining the biosphere and supporting humanity. The commitment of significant new resources is an essential prerequisite for success, but this needs to be well coordinated, inclusive of all stakeholders and carefully targeted. A further challenge is the need to integrate better the plant diversity-related activities of what are currently diverse and disconnected sectors, including agriculture, forestry, protected area management and botanic gardens.

  14. Comparative analysis of plant use in peri-urban domestic gardens of the Limpopo Province, South Africa

    PubMed Central

    2014-01-01

    Background Relatively little has been researched or published on the importance of peri-urban domestic gardens as part of a household livelihood strategy in South Africa. Due to lack of comprehensive data on peri-urban domestic gardens, their potential value as luxury green space, provision of food, income and ecosystem services to the fast growing urban population in South Africa is not clearly known. The aim of this study was to document differences and similarities in plant use and diversity in domestic gardens of two peri-urban communities in the Limpopo Province that differ in proximity to an urban area. Methods Data on plant use categories of 62 domestic gardens in the peri-urban areas of the Limpopo Province were collected in Seshego and Lebowakgomo. Semi-structured interviews, observation and guided field walks with 62 participants were employed between May and October 2012. Results A total of 126 plant species were recorded for both Seshego and Lebowakgomo. Domestic gardens in the more remote areas of Lebowakgomo were characterized by higher percentage of food plants (47 species, 83.8% of the total food plants recorded) and medicinal plants (31 species, 83.7%). Lebowakgomo domestic gardens were also characterized by higher numbers of indigenous plants (76.7%) showing similarities to the natural surrounding vegetation in terms of plant species. On the contrary, domestic gardens of Seshego on the periphery of the city centre were characterized by higher percentage of exotic species (81.8%) and ornamental plants (73%), with food plants playing a supplementary role. Comparison of the two areas demonstrated a remarkable difference in plant use and composition. Conclusions This study revealed that there are differences in utilization of plant resources between households on the edge of an urban centre and those in the more remote areas. Food and medicinal plants play an important role in remote areas; while ornamental plants play an important role in urban

  15. Nutrition Improvement through Mixed Gardening in the Humid Tropics. A Trainer's Manual. Training for Development. Peace Corps Information Collection & Exchange Training Manual No. T-19.

    ERIC Educational Resources Information Center

    Sommers, Paul

    This manual is designed to provide Peace Corps trainers with suggested guidelines on the presentation of a nutrition-oriented household food production training program to community-level field workers. The manual describes and discusses simple, low-cost, local resources that may be available to the community. When applied through a home garden,…

  16. Spiral precipitation patterns in confined chemical gardens.

    PubMed

    Haudin, Florence; Cartwright, Julyan H E; Brau, Fabian; De Wit, A

    2014-12-01

    Chemical gardens are mineral aggregates that grow in three dimensions with plant-like forms and share properties with self-assembled structures like nanoscale tubes, brinicles, or chimneys at hydrothermal vents. The analysis of their shapes remains a challenge, as their growth is influenced by osmosis, buoyancy, and reaction-diffusion processes. Here we show that chemical gardens grown by injection of one reactant into the other in confined conditions feature a wealth of new patterns including spirals, flowers, and filaments. The confinement decreases the influence of buoyancy, reduces the spatial degrees of freedom, and allows analysis of the patterns by tools classically used to analyze 2D patterns. Injection moreover allows the study in controlled conditions of the effects of variable concentrations on the selected morphology. We illustrate these innovative aspects by characterizing quantitatively, with a simple geometrical model, a new class of self-similar logarithmic spirals observed in a large zone of the parameter space. PMID:25385581

  17. Spiral precipitation patterns in confined chemical gardens

    PubMed Central

    Haudin, Florence; Brau, Fabian; De Wit, A.

    2014-01-01

    Chemical gardens are mineral aggregates that grow in three dimensions with plant-like forms and share properties with self-assembled structures like nanoscale tubes, brinicles, or chimneys at hydrothermal vents. The analysis of their shapes remains a challenge, as their growth is influenced by osmosis, buoyancy, and reaction–diffusion processes. Here we show that chemical gardens grown by injection of one reactant into the other in confined conditions feature a wealth of new patterns including spirals, flowers, and filaments. The confinement decreases the influence of buoyancy, reduces the spatial degrees of freedom, and allows analysis of the patterns by tools classically used to analyze 2D patterns. Injection moreover allows the study in controlled conditions of the effects of variable concentrations on the selected morphology. We illustrate these innovative aspects by characterizing quantitatively, with a simple geometrical model, a new class of self-similar logarithmic spirals observed in a large zone of the parameter space. PMID:25385581

  18. Ripe for Change: Garden-Based Learning in Schools. Harvard Education Letter Impact Series

    ERIC Educational Resources Information Center

    Hirschi, Jane S.

    2015-01-01

    "Ripe for Change: Garden-Based Learning in Schools" takes a big-picture view of the school garden movement and the state of garden-based learning in public K--8 education. The book frames the garden movement for educators and shows how school gardens have the potential to be a significant resource for teaching and learning. In this…

  19. Pattern formation in confined chemical gardens

    NASA Astrophysics Data System (ADS)

    De Wit, Anne; Haudin, Florence; Brau, Fabian; Cartwright, Julyan

    2014-05-01

    Chemical gardens are plant-like mineral structures first described in the seventeenth century and popularly known from chemistry sets for children. They are classically grown in three-dimensional containers by placing a solid metal-salt seed into a silicate solution. When the metal salt starts dissolving in the silicate solution, a semi-permeable membrane forms by precipitation across which water is pumped by osmosis from the silicate solution into the metal salt solution, further dissolving the salt. Above a given pressure, the membrane breaks. The dissolved metal salt solution being generally less dense than the reservoir silicate solution, it rises as a buoyant jet through the broken membrane and further precipitates in contact with the silicate solution, producing a collection of mineral forms that resemble a garden. Such gardens are the subject of increased interest as a model system to understand pattern formation in sea-ice brinicles and hydrothermal vents on the seafloor, among others. All these self-organized precipitation structures at the interface between chemistry, fluid dynamics and mechanics share indeed common chemical, mechanical and electrical properties. In this framework, we study experimentally spatial patterns resulting from the growth of chemical gardens in confined quasi-two-dimensional (2D) geometries upon radial injection of a metallic salt solution into a silicate solution in a horizontal Hele-Shaw cell. We find a large variety of patterns including spirals, fingers, worms, filiform tubes, and flower-like patterns. By exploring the phase space of reactant concentrations and injection flow rates, we observe transitions between these spatio-temporal structures resulting from a coupling between the precipitation reaction, mechanical effects and hydrodynamic instabilities.

  20. Home gardening is associated with Filipino preschool children's dietary diversity.

    PubMed

    Cabalda, Aegina B; Rayco-Solon, Pura; Solon, Juan Antonio A; Solon, Florentino S

    2011-05-01

    Dietary diversification through home gardening is a sustainable strategy that can address multiple micronutrient deficiencies. This cross-sectional study aimed to determine the association between home gardening and the dietary diversity of preschool-aged children. Households with children aged 2 to 5 years (n=200) were surveyed from Baras and Angono in the province of Rizal, Philippines in January 2008. Food security was determined based on the US Department of Agriculture Food Security Questionnaire. Dietary diversity score was based on the number of unique food groups consumed during the past 24 hours. The Student t test was performed to compare means between groups (households with gardens vs households without gardens) whereas proportions between groups were compared using Pearson's χ(2) analyses. Multiple linear regression was performed to model the adjusted regression coefficients for the quantitative outcome variables by exposure variable. Around 52.5% of children were from households with a fruit and/or vegetable garden. Children from households with gardens had higher dietary diversity scores whether using the all-inclusive dietary diversity score (6.12 vs 5.62; P=0.040) or applying a 10-g minimum intake for each food group (5.89 vs 5.37; P=0.044) compared with children who lived in homes without a garden. Children from households with gardens were significantly more likely to eat vegetables more frequently (χ(2)=9.06; P=0.029). The presence or absence of a garden was not significantly associated with food security. Having a home garden was positively associated with the child's diet diversity and with frequency of vegetable consumption. Households without gardens may benefit from interventions promoting gardens as a means to improve diet quality.

  1. Discovery Garden -- Physics and Architecture Meet Outside to Talk

    NASA Astrophysics Data System (ADS)

    Tabor-Morris, Anne; Briles, Timothy; Froriep, Kathleen; McGuire, Catherine

    2012-02-01

    The purpose of Georgian Court University's "Discovery Garden" is to create an experience of the physical sciences for students, both science and non-science majors, in a place of serenity: an outdoor garden. Why a garden? Consider that the traditional laboratory experience for students is one of stark rooms ventilated with noisy hoods and endemic with lab coats and safety glasses, an alien environment that can be a source of anxiety for some students studying science, while the idea of a garden excites the imagination and conjures peace. The garden also serves as a reminder that ideas learned in the classroom apply to the everyday world. In addition, the garden is a model of informal learning, which can be especially interesting for pre-service teachers. Outlined here are some general suggestions for the design of a science garden, applicability of educational philosophy to full-body experiences, and activities suggested for students and future teachers in such a garden, as well as a mini-tour of our garden.

  2. GARDEN (FOREGROUND), GARAGE (CENTER), AND PUMPHOUSE, LOOKING NORTHWEST Irvine ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    GARDEN (FOREGROUND), GARAGE (CENTER), AND PUMPHOUSE, LOOKING NORTHWEST - Irvine Ranch Agricultural Headquarters, Carillo Tenant House, Southwest of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  3. Domestic Resistance: Gardening, Mothering, and Storytelling in Leslie Marmon Silko's "Gardens in the Dunes"

    ERIC Educational Resources Information Center

    Li, Stephanie

    2009-01-01

    Leslie Marmon Silko began her most recent work, "Gardens in the Dunes" (1999), intending to write a novel that would not be political. Following the publication of "Almanac of the Dead" (1992), which was simultaneously hailed as one of the most important books of the twentieth century and condemned for its angry self-righteousness, Silko…

  4. A Garden of Stories: An English Lesson in a Botanical Garden

    ERIC Educational Resources Information Center

    Mazor, Rachel

    2011-01-01

    Five middle school teachers are among the few people wandering around the Brooklyn Botanic Garden, squinting at labels describing the plants that will bloom soon. The author and her colleagues are on a reconnaissance mission, trying to plan an interdisciplinary field trip for the seventh grade. They represent different departments--science, math,…

  5. The Garden Wonder Wall: Fostering Wonder and Curiosity on Multi-Day Garden Field Trips

    ERIC Educational Resources Information Center

    Driscoll, Elizabeth A.; Lownds, Norman K.

    2007-01-01

    Field trips to the Michigan 4-H Children's Garden must provide rich science learning experiences for students and teachers. A key to this is getting students to ask questions. To facilitate student question asking we developed the Wonder Wall, a "wall" where students could write their questions. Student questions were answered as part of the field…

  6. Mass Spectrometry in the Home and Garden

    NASA Astrophysics Data System (ADS)

    Pulliam, Christopher J.; Bain, Ryan M.; Wiley, Joshua S.; Ouyang, Zheng; Cooks, R. Graham

    2015-02-01

    Identification of active components in a variety of chemical products used directly by consumers is described at both trace and bulk levels using mass spectrometry. The combination of external ambient ionization with a portable mass spectrometer capable of tandem mass spectrometry provides high chemical specificity and sensitivity as well as allowing on-site monitoring. These experiments were done using a custom-built portable ion trap mass spectrometer in combination with the ambient ionization methods of paper spray, leaf spray, and low temperature plasma ionization. Bactericides, garden chemicals, air fresheners, and other products were examined. Herbicide applied to suburban lawns was detected in situ on single leaves 5 d after application.

  7. Front gardens to car parks: changes in garden permeability and effects on flood regulation.

    PubMed

    Warhurst, Jennifer R; Parks, Katherine E; McCulloch, Lindsay; Hudson, Malcolm D

    2014-07-01

    This study addresses the consequences of widespread conversion of permeable front gardens to hard standing car parking surfaces, and the potential consequences in high-risk urban flooding hotspots, in the city of Southampton. The last two decades has seen a trend for domestic front gardens in urban areas to be converted for parking, driven by the lack of space and increased car ownership. Despite media and political attention, the effects of this change are unknown, but increased and more intense rainfall, potentially linked to climate change, could generate negative consequences as runoff from impermeable surfaces increases. Information is limited on garden permeability change, despite the consequences for ecosystem services, especially flood regulation. We focused on eight flooding hotspots identified by the local council as part of a wider urban flooding policy response. Aerial photographs from 1991, 2004 and 2011 were used to estimate changes in surface cover and to analyse permeability change within a digital surface model in a GIS environment. The 1, 30 and 100 year required attenuation storage volumes were estimated, which are the temporary storage required to reduce the peak flow rate given surface permeability. Within our study areas, impermeable cover in domestic front gardens increased by 22.47% over the 20-year study period (1991-2011) and required attenuation storage volumes increased by 26.23% on average. These increases suggest that a consequence of the conversion of gardens to parking areas will be a potential increase in flooding frequency and severity - a situation which is likely to occur in urban locations worldwide.

  8. Front gardens to car parks: changes in garden permeability and effects on flood regulation.

    PubMed

    Warhurst, Jennifer R; Parks, Katherine E; McCulloch, Lindsay; Hudson, Malcolm D

    2014-07-01

    This study addresses the consequences of widespread conversion of permeable front gardens to hard standing car parking surfaces, and the potential consequences in high-risk urban flooding hotspots, in the city of Southampton. The last two decades has seen a trend for domestic front gardens in urban areas to be converted for parking, driven by the lack of space and increased car ownership. Despite media and political attention, the effects of this change are unknown, but increased and more intense rainfall, potentially linked to climate change, could generate negative consequences as runoff from impermeable surfaces increases. Information is limited on garden permeability change, despite the consequences for ecosystem services, especially flood regulation. We focused on eight flooding hotspots identified by the local council as part of a wider urban flooding policy response. Aerial photographs from 1991, 2004 and 2011 were used to estimate changes in surface cover and to analyse permeability change within a digital surface model in a GIS environment. The 1, 30 and 100 year required attenuation storage volumes were estimated, which are the temporary storage required to reduce the peak flow rate given surface permeability. Within our study areas, impermeable cover in domestic front gardens increased by 22.47% over the 20-year study period (1991-2011) and required attenuation storage volumes increased by 26.23% on average. These increases suggest that a consequence of the conversion of gardens to parking areas will be a potential increase in flooding frequency and severity - a situation which is likely to occur in urban locations worldwide. PMID:24727599

  9. Different gardens, different results: native and introduced populations exhibit contrasting phenotypes across common gardens.

    PubMed

    Williams, Jennifer L; Auge, Harald; Maron, John L

    2008-08-01

    Invasive plants may respond through adaptive evolution and/or phenotypic plasticity to new environmental conditions where they are introduced. Although many studies have focused on evolution of invaders particularly in the context of testing the evolution of increased competitive ability (EICA) hypothesis, few consistent patterns have emerged. Many tests of the EICA hypothesis have been performed in only one environment; such assessments may be misleading if plants that perform one way at a particular site respond differently across sites. Single common garden tests ignore the potential for important contributions of both genetic and environmental factors to affect plant phenotype. Using a widespread invader in North America, Cynoglossum officinale, we established reciprocal common gardens in the native range (Europe) and introduced range (North America) to assess genetically based differences in size, fecundity, flowering phenology and threshold flowering size between native and introduced genotypes as well as the magnitude of plasticity in these traits. In addition, we grew plants at three nutrient levels in a pot experiment in one garden to test for plasticity across a different set of conditions. We did not find significant genetically based differences between native and introduced populations in the traits we measured; in our experiments, introduced populations of C. officinale were larger and more fecund, but only in common garden experiments in the native range. We found substantial population-level plasticity for size, fecundity and date of first flowering, with plants performing better in a garden in Germany than in Montana. Differentiation of native populations in the magnitude of plasticity was much stronger than that of introduced populations, suggesting an important role for founder effects. We did not detect evidence of an evolutionary change in threshold flowering size. Our study demonstrates that detecting genetically based differences in traits

  10. Community Gardening Project: Meredith College Students Explore Sustainability, Organics

    ERIC Educational Resources Information Center

    Roubanis, Jody L.; Landis, William

    2007-01-01

    Consuming locally grown foods promotes sustainable development and individual wellness (Waters, 2006). In the United States, the average food product travels 2,000 miles before reaching the consumer (Schlosser, 2001). This distance between producer and consumer is one reason that today's youth lack an understanding of the origin of the food they…

  11. Reconceptualising Gardening to Promote Inclusive Education for Sustainable Development

    ERIC Educational Resources Information Center

    Johnson, Susan

    2012-01-01

    The ways in which gardening has been interpreted by schools in western societies have changed over the past 150 years. The intended purpose of school gardening with children (aged 5-14) and the pedagogies which teachers have adopted has varied depending on social, cultural and political expectations. This paper argues that a reconceptualised…

  12. Society News: Astronomy in the garden wins RHS prize

    NASA Astrophysics Data System (ADS)

    2007-10-01

    The Spaced Out garden, sponsored by the RAS, won a Gold Medal from the Royal Horticultural Society at the Tatton Park Garden Show in August. It also provided a showcase for a model of the Philae Lander, part of ESA's Rosetta mission to comet 67 P/Churyumov-Gerasimenko and an unusual occasion for astronomy outreach.

  13. The Effects of Rain Garden Size on Hydrologic Performance

    EPA Science Inventory

    Rain gardens are vegetated depressions designed to accept stormwater runoff. Manuals and guidance documents recommend sizing rain garden cells from 3% to 43% of the associated drainage area, based on factors including soil type, slope, amount of impervious cover in the drainage ...

  14. Rain Garden Research at EPA's Urban Watershed Research Facility

    EPA Science Inventory

    I have been invited to give a presentation at the 2009 National Erosion Conference in Hartford, CT, on October 27-28, 2009. My presentation discusses the research on sizing of rain gardens that is being conducted using the large, parking lot rain gardens on-site. I discuss the ...

  15. Oblique partial east elevation of Castle Garden Bridge, from south, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Oblique partial east elevation of Castle Garden Bridge, from south, showing structural configuration of Pratt truss, including typical panels, downstream end of squared cut stone masonry center pier, and squared cut stone masonry north abutment - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

  16. First-Grade Gardeners More Likely To Taste Vegetables.

    ERIC Educational Resources Information Center

    Morris, Jennifer L.; Neustadter, Ann; Zidenberg-Cherr, Sheri

    2001-01-01

    A study assessed the effectiveness of garden-enhanced nutrition education programs in improving nutrition knowledge and dietary patterns of 97 first-grade students at 2 California schools. Students who grew vegetables in their school gardens were more willing to taste certain vegetables, an essential step in improving a child's food preferences.…

  17. 16. View of the flower garden from the steps descending ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. View of the flower garden from the steps descending from the Belvedere, illustrating the naturalistic setting of the upper levels of the terrace gardens. The view includes a tariki stoneware bench by Eric O'Leary (1992) at left, and a granite sandial pedestal (1890s) at right center. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  18. 56. View of the flower garden from the steps descending ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    56. View of the flower garden from the steps descending from the Belvedere, illustrating the naturalistic setting of the upper levels of the terrace gardens. The view includes a tariki stoneware bench by Eric O'Leary (1992) at left, and a granite sundial pedestal (1890s) at right center. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  19. An all-inorganic polyoxometalate-polyoxocation chemical garden.

    PubMed

    Points, Laurie J; Cooper, Geoffrey J T; Dolbecq, Anne; Mialane, Pierre; Cronin, Leroy

    2016-01-31

    Herein, we show it is possible to produce wholly inorganic chemical gardens from a cationic polyoxometalate (POM) seed in an anionic POM solution, demonstrating a wholly POM-based chemical garden system that produces architectures over a wide concentration range. Six concentration dependent growth regimes have been discovered and characterized: clouds, membranes, slugs, tubes, jetting and budding.

  20. Benefits and Values of the Master Gardener Program.

    ERIC Educational Resources Information Center

    Schrock, Denny S.; Meyer, Mary; Ascher, Peter; Snyder, Mark

    2000-01-01

    Responses from 282 current and former Master Gardeners in Missouri identified the most important benefits they derived from participation: increased knowledge, personal growth, and satisfaction of altruistic values. Social and career-related benefits received the lowest rankings. The most active volunteer Master Gardeners were most likely to…

  1. A Rain Garden for Our School: Becoming Environmental Stewards

    ERIC Educational Resources Information Center

    McFadyen, Joy

    2012-01-01

    In this article, the author talks about a rain garden project at Hampton Elementary School in Bay City, Michigan. The goal of the project was to slow and filter silt-laden runoff (from parking lots, sidewalks, and playground) on its path to Saginaw Bay in Lake Huron. In addition, doing so, the rain gardens would demonstrate to the township, city,…

  2. Flow Dynamics and Nutrient Reduction in Rain Gardens

    EPA Science Inventory

    The hydrological dynamics and changes in stormwater nutrient concentrations within rain gardens were studied by introducing captured stormwater runoff to rain gardens at EPA’s Urban Water Research Facility in Edison, New Jersey. The runoff used in these experiments was collected...

  3. Development and pilot study findings of the Delta Garden Study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of this study was to explore how school–based gardening programs can affect health and related behaviors and to assess how such programs can be sustainable over time and replicated to more settings. Across the world, there has been a recent revitalization and reinvention of gardening eff...

  4. Economic Gardening through Entrepreneurship Education: A Service-Learning Approach

    ERIC Educational Resources Information Center

    Desplaces, David E.; Wergeles, Fred; McGuigan, Patrick

    2009-01-01

    This article outlines the implementation of a service-learning approach in an entrepreneurship programme using an "economic gardening" strategy. Economic Gardening through Service-Learning (EGS-L) is an approach to economic development that helps local businesses and students grow through a facilitated learning process. Learning is made possible…

  5. 77 FR 25060 - Flower Garden Banks National Marine Sanctuary Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    ... designated Flower Garden Banks National Marine Sanctuary (FGBNMS or sanctuary) on December 5, 1991 (56 FR... Garden Banks (56 FR 63634). Congress later added Stetson Bank in 1996 (Pub. L. 104-283). These three... published on December 5, 1991 (56 FR 63634). Those regulations became effective on January 18, 1994 (58...

  6. School Yard Gardening Reaps Harvest of Learning and Lettuce.

    ERIC Educational Resources Information Center

    Brasgalla, June

    1989-01-01

    Describes the experiences of a kindergarten class that conducted an extensive outdoor vegetable gardening project with the help of parent volunteers. The article presents seven steps to assist PTAs in establishing such a project and notes the value of school gardens in developing student skills. (SM)

  7. Collection Development "Southwest Gardening": The Desert Shall Bloom

    ERIC Educational Resources Information Center

    Charles, John; Mosley, Shelley; Van Winkle, Sandra

    2008-01-01

    Gardening in the American Southwest (SW) is an extreme sport. Not only are gardeners challenged by geographic extremes from tropical deserts to subalpine locales, they must also deal with a wide range of climates. Winter in the mountains and higher regions means heavy snows, frozen soils, and temperatures that can dip below zero. In contrast,…

  8. Food for Thought: The Mathematics of the Kitchen Garden

    ERIC Educational Resources Information Center

    Lyon, Anthony; Bragg, Leicha A.

    2011-01-01

    A kitchen garden is not just a place to grow food for cooking; it is a place of sensory stimulation through extraordinary explorations and investigations into the natural world. A kitchen garden contains vegetables, fruits, herbs, edible flowers, and/or ornamental plants; and animals such as chickens for supplying eggs, as well as manure for…

  9. From Garden to Recipient: A Direct Approach to Nutrition Education

    ERIC Educational Resources Information Center

    Murphy, Barbara

    2013-01-01

    Maine Harvest for Hunger (MHH) involves Master Gardeners in food security through participation in gleaning and gardening projects that benefit food pantries. A statewide survey (Murphy, 2011a) indicates many food pantries face increased demand but are unable to distribute all of the donated produce. The MHH program in Oxford County is designed to…

  10. Gardener and Landscape Worker. Student Material. Competency Based Education Curriculum.

    ERIC Educational Resources Information Center

    Long, Diana

    This secondary-level, competency-based curriculum contains modules for Gardener and Landscape Worker. A companion teacher's guide is available separately--see note. Each module contains a number of West Virginia-validated Gardener and Landscape Worker tasks/competencies with a performance guide listing the steps needed to perform each task,…

  11. Predicting Teacher Likelihood to Use School Gardens: A Case Study

    ERIC Educational Resources Information Center

    Kincy, Natalie; Fuhrman, Nicholas E.; Navarro, Maria; Knauft, David

    2016-01-01

    A quantitative survey, built around the theory of planned behavior, was used to investigate elementary teachers' attitudes, school norms, perceived behavioral control, and intent in both current and ideal teaching situations toward using gardens in their curriculum. With positive school norms and teachers who garden in their personal time, 77% of…

  12. ESCAP mobile training scheme.

    PubMed

    Yasas, F M

    1977-01-01

    In response to a United Nations resolution, the Mobile Training Scheme (MTS) was set up to provide training to the trainers of national cadres engaged in frontline and supervisory tasks in social welfare and rural development. The training is innovative in its being based on an analysis of field realities. The MTS team consisted of a leader, an expert on teaching methods and materials, and an expert on action research and evaluation. The country's trainers from different departments were sent to villages to work for a short period and to report their problems in fulfilling their roles. From these grass roots experiences, they made an analysis of the job, determining what knowledge, attitude and skills it required. Analysis of daily incidents and problems were used to produce indigenous teaching materials drawn from actual field practice. How to consider the problems encountered through government structures for policy making and decisions was also learned. Tasks of the students were to identify the skills needed for role performance by job analysis, daily diaries and project histories; to analyze the particular community by village profiles; to produce indigenous teaching materials; and to practice the role skills by actual role performance. The MTS scheme was tried in Nepal in 1974-75; 3 training programs trained 25 trainers and 51 frontline workers; indigenous teaching materials were created; technical papers written; and consultations were provided. In Afghanistan the scheme was used in 1975-76; 45 participants completed the training; seminars were held; and an ongoing Council was created. It is hoped that the training program will be expanded to other countries. PMID:12265562

  13. Geoscience Garden: an outdoor teaching installation at the University of Alberta

    NASA Astrophysics Data System (ADS)

    Waldron, J. W.; Locock, A.

    2009-05-01

    Spatial awareness, and the abilities to position observations and inferences on a two-dimensional map and within the three-dimensional environment of the Earth's crust, are some of the the larger challenges facing beginning Earth Science students. Studies have shown that outdoor observations of outcrops are vital in the development of these spatial skills. However, teaching the techniques of field geology to Earth Science students is challenging in many parts of the continental interior, where nearly flat-lying, weakly consolidated, poorly exposed sedimentary rocks may be concealed beneath recent soils and Quaternary sediments. At the University of Alberta, these problems are offset by field courses at distant locations in more varied terrains during the spring and summer, but the distances (~300 km) and climate make fieldwork difficult during a busy teaching year that extends from September to April. The Geoscience Garden will be a unique landscaped area within the University of Alberta campus in which large (1 - 5 m), boulders and rock slabs will be built into oriented, simulated outcrops. These will be arranged in a layout that represents the geology of western and northern Canada in condensed form. The Garden, currently in the process of installation, will provide an artificial field environment in which Earth Science students can develop observational skills, and construct a simple geological map. They will be able to interpret the mapped area in terms of a three-dimensional structure, and make stratigraphic inferences about the order of deposition of the units and the environmental changes that occurred during the geologic history of the simulated area. In addition to more common rock types, the Garden will also display specimens of mineral deposits in geological context, and illustrate their importance to rural and northern communities. A buried boulder that has high magnetic susceptibility will provide a target for introductory geophysical field surveys

  14. Aboriginal health learning in the forest and cultivated gardens: building a nutritious and sustainable food system.

    PubMed

    Stroink, Mirella L; Nelson, Connie H

    2009-01-01

    Sustainable food systems are those in which diverse foods are produced in close proximity to a market. A dynamic, adaptive knowledge base that is grounded in local culture and geography and connected to outside knowledge resources is essential for such food systems to thrive. Sustainable food systems are particularly important to remote and Aboriginal communities, where extensive transportation makes food expensive and of poorer nutritional value. The Learning Garden program was developed and run with two First Nation communities in northwestern Ontario. With this program, the team adopted a holistic and experiential model of learning to begin rebuilding a knowledge base that would support a sustainable local food system. The program involved a series of workshops held in each community and facilitated by a community-based coordinator. Topics included cultivated gardening and forest foods. Results of survey data collected from 20 Aboriginal workshop participants are presented, revealing a moderate to low level of baseline knowledge of the traditional food system, and a reliance on the mainstream food system that is supported by food values that place convenience, ease, and price above the localness or cultural connectedness of the food. Preliminary findings from qualitative data are also presented on the process of learning that occurred in the program and some of the insights we have gained that are relevant to future adaptations of this program.

  15. A Healthy Harvest: Adolescents Grow Food and Well-Being with Policy Implications for Education, Health and Community Planning

    ERIC Educational Resources Information Center

    Pevec, Illene Susan

    2011-01-01

    The severe youth health crisis involving overweight and obesity requires a complex policy response involving multiple domains: education, agriculture, health services, and community planning. This research examines gardening's affective benefits for adolescents and the potential school and youth gardens have to support healthy communities.…

  16. Community-applied research of a traditional Chinese medicine rehabilitation scheme on Broca’s aphasia after stroke: study protocol for a randomized controlled trial

    PubMed Central

    2014-01-01

    Background Aphasia is a common and severely disabling complication in stroke patients. It usually brings about lower rates of functional recovery, longer rehabilitation length of stay (LOS), and significantly poorer LOS efficiency (LOS-Eff), resulting in higher rehabilitation costs compared to patients without aphasia. It also decreases the quality of life and increases the mortality of stroke patients. The evidence currently available suggests that the effect of acupuncture combined with language training for apoplectic aphasia is statistically better than speech and language therapy (SLT) alone, but there remains a lack of high-quality randomized controlled trials. Acupuncture combined with language training is relatively low-cost and especially suitable for community-based rehabilitation for aphasia patients after stroke, taking its medical and health facilities which are always deficient in manpower and material resources into account. The aim of the present study is to develop an effective standard therapeutic program for apoplectic aphasia in communities. Methods/Design In a randomized controlled clinical trial with blinded assessment, 290 eligible patients with aphasia due to stroke will be randomly allocated into a control group or an experimental group. The course of this trial will comprise a 4-week intervention and a 12-week follow-up period. Five assessment points, including baseline, 2 and 4 weeks after treatment, 6 and 12 weeks after follow-up, are set to dynamically observe the changes of curative effects. Primary outcome measures are the differences in the score on both the China rehabilitation research center aphasia examination (CRRCAE) and Boston diagnostic aphasia examination - Chinese version (BDAE-C) after intervention and follow-up. The Modified Barthel Index (MBI), 36-Item Short Form Health Survey (SF-36), and results of blood oxygen level dependent-functional magnetic resonance imaging (BOLD-fMRI) examination are considered as the

  17. Garden and landscape-scale correlates of moths of differing conservation status: significant effects of urbanization and habitat diversity.

    PubMed

    Bates, Adam J; Sadler, Jon P; Grundy, Dave; Lowe, Norman; Davis, George; Baker, David; Bridge, Malcolm; Freestone, Roger; Gardner, David; Gibson, Chris; Hemming, Robin; Howarth, Stephen; Orridge, Steve; Shaw, Mark; Tams, Tom; Young, Heather

    2014-01-01

    Moths are abundant and ubiquitous in vegetated terrestrial environments and are pollinators, important herbivores of wild plants, and food for birds, bats and rodents. In recent years, many once abundant and widespread species have shown sharp declines that have been cited by some as indicative of a widespread insect biodiversity crisis. Likely causes of these declines include agricultural intensification, light pollution, climate change, and urbanization; however, the real underlying cause(s) is still open to conjecture. We used data collected from the citizen science Garden Moth Scheme (GMS) to explore the spatial association between the abundance of 195 widespread British species of moth, and garden habitat and landscape features, to see if spatial habitat and landscape associations varied for species of differing conservation status. We found that associations with habitat and landscape composition were species-specific, but that there were consistent trends in species richness and total moth abundance. Gardens with more diverse and extensive microhabitats were associated with higher species richness and moth abundance; gardens near to the coast were associated with higher richness and moth abundance; and gardens in more urbanized locations were associated with lower species richness and moth abundance. The same trends were also found for species classified as increasing, declining and vulnerable under IUCN (World Conservation Union) criteria. However, vulnerable species were more strongly negatively affected by urbanization than increasing species. Two hypotheses are proposed to explain this observation: (1) that the underlying factors causing declines in vulnerable species (e.g., possibilities include fragmentation, habitat deterioration, agrochemical pollution) across Britain are the same in urban areas, but that these deleterious effects are more intense in urban areas; and/or (2) that urban areas can act as ecological traps for some vulnerable species of

  18. Garden and Landscape-Scale Correlates of Moths of Differing Conservation Status: Significant Effects of Urbanization and Habitat Diversity

    PubMed Central

    Bates, Adam J.; Sadler, Jon P.; Grundy, Dave; Lowe, Norman; Davis, George; Baker, David; Bridge, Malcolm; Freestone, Roger; Gardner, David; Gibson, Chris; Hemming, Robin; Howarth, Stephen; Orridge, Steve; Shaw, Mark; Tams, Tom; Young, Heather

    2014-01-01

    Moths are abundant and ubiquitous in vegetated terrestrial environments and are pollinators, important herbivores of wild plants, and food for birds, bats and rodents. In recent years, many once abundant and widespread species have shown sharp declines that have been cited by some as indicative of a widespread insect biodiversity crisis. Likely causes of these declines include agricultural intensification, light pollution, climate change, and urbanization; however, the real underlying cause(s) is still open to conjecture. We used data collected from the citizen science Garden Moth Scheme (GMS) to explore the spatial association between the abundance of 195 widespread British species of moth, and garden habitat and landscape features, to see if spatial habitat and landscape associations varied for species of differing conservation status. We found that associations with habitat and landscape composition were species-specific, but that there were consistent trends in species richness and total moth abundance. Gardens with more diverse and extensive microhabitats were associated with higher species richness and moth abundance; gardens near to the coast were associated with higher richness and moth abundance; and gardens in more urbanized locations were associated with lower species richness and moth abundance. The same trends were also found for species classified as increasing, declining and vulnerable under IUCN (World Conservation Union) criteria. However, vulnerable species were more strongly negatively affected by urbanization than increasing species. Two hypotheses are proposed to explain this observation: (1) that the underlying factors causing declines in vulnerable species (e.g., possibilities include fragmentation, habitat deterioration, agrochemical pollution) across Britain are the same in urban areas, but that these deleterious effects are more intense in urban areas; and/or (2) that urban areas can act as ecological traps for some vulnerable species of

  19. Garden and landscape-scale correlates of moths of differing conservation status: significant effects of urbanization and habitat diversity.

    PubMed

    Bates, Adam J; Sadler, Jon P; Grundy, Dave; Lowe, Norman; Davis, George; Baker, David; Bridge, Malcolm; Freestone, Roger; Gardner, David; Gibson, Chris; Hemming, Robin; Howarth, Stephen; Orridge, Steve; Shaw, Mark; Tams, Tom; Young, Heather

    2014-01-01

    Moths are abundant and ubiquitous in vegetated terrestrial environments and are pollinators, important herbivores of wild plants, and food for birds, bats and rodents. In recent years, many once abundant and widespread species have shown sharp declines that have been cited by some as indicative of a widespread insect biodiversity crisis. Likely causes of these declines include agricultural intensification, light pollution, climate change, and urbanization; however, the real underlying cause(s) is still open to conjecture. We used data collected from the citizen science Garden Moth Scheme (GMS) to explore the spatial association between the abundance of 195 widespread British species of moth, and garden habitat and landscape features, to see if spatial habitat and landscape associations varied for species of differing conservation status. We found that associations with habitat and landscape composition were species-specific, but that there were consistent trends in species richness and total moth abundance. Gardens with more diverse and extensive microhabitats were associated with higher species richness and moth abundance; gardens near to the coast were associated with higher richness and moth abundance; and gardens in more urbanized locations were associated with lower species richness and moth abundance. The same trends were also found for species classified as increasing, declining and vulnerable under IUCN (World Conservation Union) criteria. However, vulnerable species were more strongly negatively affected by urbanization than increasing species. Two hypotheses are proposed to explain this observation: (1) that the underlying factors causing declines in vulnerable species (e.g., possibilities include fragmentation, habitat deterioration, agrochemical pollution) across Britain are the same in urban areas, but that these deleterious effects are more intense in urban areas; and/or (2) that urban areas can act as ecological traps for some vulnerable species of

  20. Metal contamination of home gardens soils and cultivated vegetables in the province of Brescia, Italy: Implications for human exposure

    PubMed Central

    Ferri, Roberta; Hashim, Dana; Smith, Donald R.; Guazzetti, Stefano; Donna, Filippo; Ferretti, Enrica; Curatolo, Michele; Moneta, Caterina; Beone, Gian Maria; Lucchini, Roberto G.

    2015-01-01

    Background For the past century, ferroalloy industries in Brescia province, Italy produced particulate emissions enriched in manganese (Mn), lead (Pb), zinc (Zn), copper (Cu), cadmium (Cd), chromium (Cr), iron (Fe), aluminum (Al). This study assessed metal concentrations in soil and vegetables of regions with varying ferroalloy industrial activity levels. Methods Home gardens (n=63) were selected in three regions of varying ferroalloy plant activity duration in Brescia province. Total soil metal concentration and extractability were measured by X-ray fluorescence (XRF), aqua regia extraction, and modified Community Bureau of Reference (BCR) sequential extraction. Unwashed and washed spinach and turnips cultivated in the same gardens were analyzed for metal concentrations by flame atomic absorption spectrometry. Results Median soil Al, Cd, Fe, Mn, Pb, and Zn concentrations were significantly higher in home gardens near ferroalloy plants compared to reference home gardens. The BCR method yielded the most mobile soil fraction (the sum of extractable metals in Fractions 1 and 2) and all metal concentrations were higher in ferroalloy plant areas. Unwashed spinach showed higher metal concentrations compared to washed spinach. However, some metals in washed spinach were higher in the reference area likely due to history of agricultural product use. Over 60% of spinach samples exceeded the 2- to 4-fold Commission of European Communities and Codex Alimentarius Commission maximum Pb concentrations, and 10% of the same spinach samples exceeded 2- to 3-fold maximum Cd concentrations set by both organizations. Turnip metal concentrations were below maximum standard reference values. Conclusions Prolonged industrial emissions increase median metal concentrations and most soluble fractions (BCR F1+F2) in home garden soils near ferroalloy plants. Areas near ferroalloy plant sites had spinach Cd and Pb metal concentrations several-fold above maximum standard references. We

  1. Power Product Equipment Technician: Lawn and Garden Equipment. Teacher Edition. Student Version.

    ERIC Educational Resources Information Center

    Hilley, Robert

    This packet contains teacher and student editions for lawn and garden equipment repair and maintenance, intended for the preparation of power product equipment technicians. This publication contains four units: (1) introduction to lawn and garden equipment; (2) light-duty lawn and garden equipment; (3) heavy-duty lawn and garden equipment; and (4)…

  2. 76 FR 62756 - Agency Information Collection Activities: Proposed Collection; Comment Request-People's Garden...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... Request--People's Garden Initiative Evaluation of Healthy Gardens Healthy Youth Project AGENCY: Food and... collections. This is a new information for the ``Healthy Gardens, Healthy Youth Study,'' part of the USDA's People's Garden program. This study will use the network of Cooperative Extension Educators to...

  3. The Garden Cafe. An experiment in vocational education in the Philippines.

    PubMed

    Olson, J R

    1992-07-01

    The author visited Bohol, a picturesque island in the Philippines 350 miles south of Manila, in 1986 and 1990 to observe and record the emerging deaf culture. Before the Peace Corps started a school program on the island some eight years ago, deaf children grew up functionally illiterate. Those who have not been found and are not enrolled in the fledgling school program still do, as they are completely isolated from the deaf community. This article describes heroic efforts to teach vocational skills to the deaf in Bohol. The project not only succeeded but led to the island's best restaurant, The Garden Cafe.

  4. Using a botanical garden to assess factors influencing the colonization of exotic woody plants by phyllophagous insects.

    PubMed

    Kirichenko, Natalia; Kenis, M

    2016-09-01

    The adoption of exotic plants by indigenous herbivores in the region of introduction can be influenced by numerous factors. A botanical garden in Western Siberia was used to test various hypotheses on the adaptation of indigenous phyllophagous insects to exotic plants invasions, focusing on two feeding guilds, external leaf chewers and leaf miners. A total of 150 indigenous and exotic woody plant species were surveyed for insect damage, abundance and species richness. First, exotic woody plants were much less damaged by chewers and leaf miners than native plants, and the leaf miners' species richness was much lower on exotic than native plants. Second, exotic woody plants having a congeneric species in the region of introduction were more damaged by chewers and hosted a more abundant and species-rich community of leaf miners than plants without native congeneric species. Third, damage by chewers significantly increased with the frequency of planting of exotic host plants outside the botanical garden, and leaf miners' abundance and species richness significantly increased with residence time in the garden. Finally, no significant relationship was found between insect damage or abundance and the origin of the exotic plants. Besides the ecological implications of the results, this study also illustrates the potential of botanical gardens to test ecological hypotheses on biological invasions and insect-plant interactions on a large set of plant species. PMID:27167225

  5. Paving the way for space gardens

    NASA Technical Reports Server (NTRS)

    Phillips, Patricia

    1990-01-01

    The Ecological Life Support System, a plant growth experiment now in its third year of closed chamber production at the NASA Kennedy Space Center, is discussed. Possible spin-off applications of hydrophonics experiments are noted. It is projected that long-term goals will include the integration of this garden system into the process of waste recycling for fertilization, air refreshment, and potable water recovery in a closed environment. The Biomass Production Chamber, a two-story bubble-shape steel biosphere modified from a Mercury/Gemini program attitude chamber provides a usable volume of 7.3 m x 3.6 m in diameter containing growing racks, piping for nutrient solutions, specialized lighting and sensors that provide information to the computers controlling the chamber and its functions. Computer programs provide highly sensitive monitoring and regulation of the system. Crops successfully harvested to date include dwarf wheat, lettuce, and soybeans.

  6. Ant-gardens of tropical Asian rainforests.

    PubMed

    Kaufmann, Eva; Maschwitz, Ulrich

    2006-05-01

    Ant-garden (AG) associations are systems of epiphytic plants and arboricolous (i.e., tree-living) ants, in which the ants build fragile carton nests containing organic material. They collect and incorporate seeds or fruits of epiphytes that then germinate and grow on the nest [sensu Corbara et al. (1999) 38:73-89]. The plant roots stabilize the nest carton. AGs have been well-known in the neotropics for more than 100 years. In contrast, reports on similar associations in the paleotropics are scarce so far. After discovering a first common AG system on giant bamboo [Kaufmann et al. (2001) 48:125-133], we started a large-scale survey for AGs in Peninsular Malaysia, Borneo, Java, and southern Thailand. A great variety of AG systems (altogether including 18 ant species and 51 plant species) was discovered and is described in the present paper. The high number of species participating in AG associations was reflected by a great variability in the specific appearances of the nest gardens. Frequently, further groups of organisms (e.g., hemipteran trophobionts, fungi) were also involved. Preference patterns of particular ant and epiphyte species for each other and for particular phorophytes (carrier trees) were detected. We integrate domatia-producing, so-called ant-house epiphytes in our study and compare their phases of establishment, as well as other characteristics, to "classical" AGs, coming to the conclusion that they should be regarded only as a special type of AG epiphyte and not as a separate ecological category.

  7. Occupational hazards to the health of professional gardeners.

    PubMed

    Knibbs, Luke D

    2014-01-01

    Professional gardening is a broad occupation that involves a wide range of tasks. Gardeners confront an equally wide variety of physical, chemical, biological and psychosocial hazards in their workplace. Consequently, occupational injuries and mortality are unfortunately common. The aim of this brief review is to collate and summarise the main hazards of gardening, their health effects and control measures. The diversity and size of gardeners' occupational exposures to the hazards outlined in this paper highlight some of the underlying causes of their increased risk of occupational injury or death. The risk can be reduced in many cases by ensuring appropriate protective strategies are adopted. Other ways through which the burden of occupational injury and mortality can be minimised are introduced and discussed in this paper. PMID:24517285

  8. Rain Garden Research at EPA's Urban Watershed Research Facility

    EPA Science Inventory

    Rain gardens are vegetated depressions designed to capture and infiltrate stormwater runoff from impervious surfaces such as roofs, parking lots, and roads. The potential benefits compared to traditional curb and gutter drainage systems include peak flow attenuation in receiving...

  9. Actinomycetes in garden soils of the city of Kirov

    NASA Astrophysics Data System (ADS)

    Shirokikh, I. G.; Solov'eva, E. S.; Ashikhmina, T. Ya.

    2013-05-01

    The population density, diversity, and structure of the actinomycetic complexes were studied in garden soils of the city of Kirov. The relationships between the structure of the complexes and the acidity, the concentrations of the mobile forms of heavy metals, and the soil humus content were analyzed. The specific features of the actinomycetic population in the garden soils of the city in comparison with the transport ecotopes and suburban territories were revealed. It was demonstrated that the actinomycetic complexes in the garden soils preserve their structural similarity with the actinomycetic complexes of the suburban forest parks despite certain changes in the composition of the dominant species and the relative abundance of the separate taxa. The obtained data indicate that the garden plots in the city contribute to the preservation of ecologically balanced ecosystems.

  10. AERIAL OF VISITORS INFORMATION CENTER [VIC] & ROCKET GARDEN

    NASA Technical Reports Server (NTRS)

    1973-01-01

    AERIAL OF VISITORS INFORMATION CENTER [VIC] & ROCKET GARDEN KSC-373C-0556.20 116-KSC-373C-556.20, P-01622-B, ARCHIVE-04455 Aerial view of Easter crowds at Visitors Information Center, Kennedy Space Center, Florida.

  11. Rain Garden Research of EPA's Urban Watershed Research Facility (Poster)

    EPA Science Inventory

    Rain gardens are vegetated depressions designed to capture and infiltrate stormwater runoff from impervious surfaces such as roofs, parking lots, and roads. The potential benefits compared to traditional curb and gutter drainage systems include peak flow attenuation in receiving ...

  12. Exploration Day at Busch Gardens, Williamsburg, Va. - Aug. 5, 2011

    NASA Video Gallery

    Friday, August 8, was NASA Days at Busch Gardens Williamsburg, Va. NASA exhibits and educational specialists worked to inspire young and old, and NASA astronaut Susan Kilrain -- a veteran of two Sp...

  13. Enhancing Rain Garden Design to Promote Nitrate Removal via Denitrification

    EPA Science Inventory

    Recommendations for rain garden media design typically specify high sand content and low organic matter content to promote infiltration and avoid excessive ponding. This design is effective at infiltrating stormwater and removing solids, heavy metals, phosphorus, and some specie...

  14. View of the garden wall and passage with wrought iron ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the garden wall and passage with wrought iron gate to the northwest of the house (duplicate of HABS No. SC-115-14) - William Washington House, 8 South Battery Street, Charleston, Charleston County, SC

  15. 3. CLOSEUP OF GARDEN AND NORTH ELEVATIONS, SHOWING PEDIMENTED GABLES ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. CLOSE-UP OF GARDEN AND NORTH ELEVATIONS, SHOWING PEDIMENTED GABLES WITH OCULI, WIDOW'S WALK, PEDIMENTED, DOORWAY AND ARCHED WINDOW - Mt. Harmon Plantation at World's End, Earleville, Cecil County, MD

  16. Passive therapeutic gardens. A study on an inpatient geriatric ward.

    PubMed

    Pachana, Nancy A; McWha, J Lindsay; Arathoon, Maureen

    2003-05-01

    A brief history of the link between horticultural activities and care of patients, particularly psychiatric patients, is reviewed in this article. Past research on both passive and active garden activities is examined in terms of physical and psychological benefits to patients. A passive garden intervention on an inpatient geriatric ward is described. Participants in this study were patients on a geriatric inpatient ward in a mid-sized regional hospital in New Zealand. Behavioral observations of patient movement on the ward were used to demonstrate the effects on patient behavior in response to the presence of the conservatory garden. Results showed a positive reaction to the conservatory, which was maintained 6 months after the initial plants were installed. The benefits of such garden installations are discussed, and areas for further research are outlined. Procedures, ethical concerns, and practical considerations of setting up such a conservatory on an inpatient ward are discussed.

  17. View of the possible garden plot (Feature 18), looking southeast ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the possible garden plot (Feature 18), looking southeast - Orphan Lode Mine, North of West Rim Road between Powell Point and Maricopa Point, South Rim, Grand Canyon Village, Coconino County, AZ

  18. A Botanical Garden Data Base Implemented in SAS Software.

    ERIC Educational Resources Information Center

    Greenberg, Edward A.; Lewis, Bruce R.

    1985-01-01

    A database had been developed for the Phoenix Desert Botanical Garden's Living Plant Collection using Statistical Analysis System software. Implementation procedures, data dictionary maintenance, data entry, updating, and reporting are described. (JN)

  19. 7. EXTERIOR, SIDE VIEW FROM GARDEN SHOWING GRAPE ARBOR undated ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. EXTERIOR, SIDE VIEW FROM GARDEN SHOWING GRAPE ARBOR undated - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  20. Pests of the Home Vegetable Garden. MP-24.

    ERIC Educational Resources Information Center

    Spackman, Everett W.; Lawson, Fred A.

    This document presents information about some of the more common insects affecting vegetables in the home garden. Specific control recommendations are not included in this publication. Ways to recognize the different insects in their various growth stages are discussed. (CS)

  1. 15. September, 1968 GARDEN BETWEEN NATHANIEL WOODBURY HOUSE, 22 ORANGE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. September, 1968 GARDEN BETWEEN NATHANIEL WOODBURY HOUSE, 22 ORANGE STREET AND SETH FOLGER HOUSE, 26 ORANGE STREET - Orange & Union Streets Neighborhood Study, 8-31 Orange Street, 9-21 Union Street & Stone Alley, Nantucket, Nantucket County, MA

  2. Leptospira Exposure and Gardeners: A Case-Control Seroprevalence Study

    PubMed Central

    Alvarado-Esquivel, Cosme; Hernandez-Tinoco, Jesus; Sanchez-Anguiano, Luis Francisco; Ramos-Nevarez, Agar; Cerrillo-Soto, Sandra Margarita; Guido-Arreola, Carlos Alberto

    2016-01-01

    Background Leptospira can be found in soil. However, it is unclear whether occupational exposure to soil may represent a risk for Leptospira infection in humans. Therefore, we sought to determine the association of Leptospira IgG seroprevalence with the occupation of gardener, and to determine the epidemiological characteristics of gardeners associated with Leptospira exposure. Methods We performed a case-control study in 168 gardeners and 168 age- and gender-matched control subjects without gardening occupation in Durango City, Mexico. The seroprevalence of anti-Leptospira IgG antibodies in cases and controls was determined using an enzyme immunoassay. Bivariate and multivariate analyses were used to assess the association of Leptospira exposure and the characteristics of the gardeners. Results Anti-Leptospira IgG antibodies were found in 10 (6%) of 168 gardeners and in 15 (8.9%) of 168 control subjects (odds ratio (OR): 0.64; 95% confidence interval (CI): 0.28 - 1.48; P = 0.40). Multivariate analysis showed that Leptospira seropositivity was positively associated with female gender (OR: 5.82; 95% CI: 1.11 - 30.46; P = 0.03), and negatively associated with eating while working (OR: 0.21; 95% CI: 0.05 - 0.87; P = 0.03). In addition, multivariate analysis showed that high anti-Leptospira levels were associated with consumption of boar meat (OR: 28.00; 95% CI: 1.20 - 648.80; P = 0.03). Conclusions This is the first case-control study of Leptospira exposure in gardeners. Results do not support an association of Leptospira exposure with the occupation of gardener. However, further studies to confirm the lack of this association are needed. The potential role of consumption of boar meat in Leptospira infection deserves further investigation. PMID:26668679

  3. The influence of atmospheric particles on the elemental content of vegetables in urban gardens of Sao Paulo, Brazil.

    PubMed

    Amato-Lourenco, Luís Fernando; Moreira, Tiana Carla Lopes; de Oliveira Souza, Vanessa Cristina; Barbosa, Fernando; Saiki, Mitiko; Saldiva, Paulo Hilário Nascimento; Mauad, Thais

    2016-09-01

    Although urban horticulture provides multiple benefits to society, the extent to which these vegetables are contaminated by the absorption of chemical elements derived from atmospheric deposition is unclear. This study was designed to evaluate the influence of air pollution on leafy vegetables in community gardens of Sao Paulo, Brazil. Vegetable seedlings of Brassica oleracea var. acephala (collard greens) and Spinacia oleracea (spinach) obtained in a non-polluted rural area and growing in vessels containing standard uncontaminated soil were exposed for three consecutive periods of 30, 60 and 90 days in 10 community gardens in Sao Paulo and in one control site. The concentrations of 17 chemical elements (traffic-related elements and those essential to plant biology) were quantified by Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Tillandsia usneoides L. specimens were used as air plant biomonitors. The concentrations of As, Cd, Cr and Pb found in vegetables were compared to the recommended values for consumption. Principal Component Analysis (PCA) was used to cluster the elemental concentrations, and Generalized Linear Models (GLMs) were employed to evaluate the association of the factor scores from each PCA component with variables such as local weather, traffic burden and vertical barriers adjacent to the gardens. We found significant differences in the elemental concentrations of the vegetables in the different community gardens. These differences were related to the overall traffic burden, vertical obstacles and local weather. The Pb and Cd concentrations in both vegetables exceeded the limit values for consumption after 60 days of exposure. A strong correlation was observed between the concentration of traffic-related elements in vegetables and in Tillandsia usneoides L. An exposure response was observed between traffic burden and traffic-derived particles absorbed in the vegetables. Traffic-derived air pollution directly influences the absorption of

  4. The influence of atmospheric particles on the elemental content of vegetables in urban gardens of Sao Paulo, Brazil.

    PubMed

    Amato-Lourenco, Luís Fernando; Moreira, Tiana Carla Lopes; de Oliveira Souza, Vanessa Cristina; Barbosa, Fernando; Saiki, Mitiko; Saldiva, Paulo Hilário Nascimento; Mauad, Thais

    2016-09-01

    Although urban horticulture provides multiple benefits to society, the extent to which these vegetables are contaminated by the absorption of chemical elements derived from atmospheric deposition is unclear. This study was designed to evaluate the influence of air pollution on leafy vegetables in community gardens of Sao Paulo, Brazil. Vegetable seedlings of Brassica oleracea var. acephala (collard greens) and Spinacia oleracea (spinach) obtained in a non-polluted rural area and growing in vessels containing standard uncontaminated soil were exposed for three consecutive periods of 30, 60 and 90 days in 10 community gardens in Sao Paulo and in one control site. The concentrations of 17 chemical elements (traffic-related elements and those essential to plant biology) were quantified by Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Tillandsia usneoides L. specimens were used as air plant biomonitors. The concentrations of As, Cd, Cr and Pb found in vegetables were compared to the recommended values for consumption. Principal Component Analysis (PCA) was used to cluster the elemental concentrations, and Generalized Linear Models (GLMs) were employed to evaluate the association of the factor scores from each PCA component with variables such as local weather, traffic burden and vertical barriers adjacent to the gardens. We found significant differences in the elemental concentrations of the vegetables in the different community gardens. These differences were related to the overall traffic burden, vertical obstacles and local weather. The Pb and Cd concentrations in both vegetables exceeded the limit values for consumption after 60 days of exposure. A strong correlation was observed between the concentration of traffic-related elements in vegetables and in Tillandsia usneoides L. An exposure response was observed between traffic burden and traffic-derived particles absorbed in the vegetables. Traffic-derived air pollution directly influences the absorption of

  5. Household response to environmental incentives for rain garden adoption

    NASA Astrophysics Data System (ADS)

    Newburn, David A.; Alberini, Anna

    2016-02-01

    A decentralized approach to encourage the voluntary adoption of household stormwater management practices is increasingly needed to mitigate urban runoff and to comply with more stringent water quality regulations. We analyze the household response to a hypothetical rebate program to incentivize rain garden adoption using household survey data from the Baltimore-Washington corridor. We asked respondents whether the household would adopt a rain garden without a rebate or when offered a randomly assigned rebate. An interval-data model is used to estimate household demand on the willingness to pay (WTP) for a rain garden as a function of demographic factors, gardening activities, environmental attitudes, and other household characteristics. Estimation results indicate that mean WTP for a rain garden in our sample population is approximately $6.72 per square foot, corresponding to almost three-fourths of the installation cost. The expected adoption rate more than tripled when comparing no rebate versus a government rebate set at one-third of the installation cost, indicating that economic incentives matter. There is substantial heterogeneity in the WTP among households. Higher levels of WTP are estimated for households with higher environmental concern for the Chesapeake Bay and local streams, garden experience, higher income, and non-senior citizen adults. We conclude that a cost-share rebate approach is likely to significantly affect household adoption decisions, and the partial contributions paid by households can assist with lowering the substantial compliance costs for local governments to meet water quality requirements.

  6. Improved Gradation for Rain Garden of Low Impact Development

    NASA Astrophysics Data System (ADS)

    Lee, Sandra; Chang, Fu-Ming

    2016-04-01

    With rapid urban and economic development, living standard improves in urban areas but urban ecological environments deteriorate rapidly. Urban waterlogging and flooding have become a serious problem for urban water security. As urbanization continues, sustainability is the key to balance between urban development and healthy environment. Rain garden is recommended to be one of the best ways to reduce urban pollutants. It not only diminishes runoff flooding but also purify water in the urban area. The studies on rain gardens are mainly about how to incorporate rain garden to purify water quality, but lack of researches on runoff control. This project focuses on rain garden under Low Impact Development using indoor laboratory to test and quantify the water holding capacities of two different Taiwan indigenous rain garden plants, Taiwan Cyclosorus and Sour Grass. The results show that the water holding capacity of Sour Grass (10%-37%) is better than that of Taiwan Cyclosorus (6.8%-17.3%). The results could be a helpful reference for Low Impact Development in urban flood prevention and urban planning. Keywords: Low Impact Development; rain garden; indoor laboratory experiments; water holding capacity; porosity

  7. Design, fabrication, and integration testing of the Garden Banks 388 subsea production template

    SciTech Connect

    Ledbetter, W.R.; Smith, D.W.; Pierce, D.M.; Padilla, J.R.

    1995-12-31

    Enserch Exploration`s Garden Banks 388 development has a production scheme based around a floating drilling and production facility and subsea drilling/production template. The Floating Production Facility (FPF) is a converted semisubmersible drilling rig that will drill and produce through a 24-well slot subsea template. This development is located in Block 388 of the Garden Banks area in the Gulf of Mexico approximately 200 miles southwest of New Orleans, Louisiana. The production system is being installed in an area of known oil and gas reserves and will produce to a shallow water platform 54 miles away at Eugene Island 315. The FPF will be permanently moored above the template. The subsea template has been installed in 2190 feet of water and will produce through a 2,000 foot free-standing production riser system to the FPF. The produced fluids are partially separated on the FPF before oil and gas are pumped through the template to export gathering lines that are connected to the shallow water facility. The system designed through-put is 40,000 BOPD of oil and 120 MMSCFD of gas.

  8. Rain Garden Research at EPA’s Urban Watershed Research Facility: Promoting Nitrate Removal through Rain Garden Design

    EPA Science Inventory

    Rain gardens are designed to infiltrate stormwater, capture suspended solids, sorb heavy metals and phosphorus, and transform nutrients through biological processes. Most studies have found a low capacity for stormwater nitrate removal. Research at the Urban Watershed Managemen...

  9. NASA's Growing Commitment: The Space Garden

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Astronauts cannot live on dehydrated ice cream alone. Like everyone else, they need their vegetables. Enter VEGGIE, the Deployable Vegetable System, currently under development by Orbital Technologies Corporation (ORBITEC). VEGGIE is the latest in a long line of vegetable production units ORBITEC is currently working on, with NASA assistance, to grow salad crops to supplement prepackaged foods during long stays in space. The primary goal of the VEGGIE project is to provide flight crews with palatable, nutritious, and safe sources of fresh food with minimal volume and operational resources. In addition, ORBITEC recognizes the age-old adage that gardening is good for the soul, and it acknowledges that gardens are beneficial for relaxation and recreation. As evidence, astronauts on the International Space Station (ISS), who often stay for periods of 6 months, have been enjoying plant experiments, which provide them with much missed greenery and can occupy valuable free time with an enjoyable task. VEGGIE is a project that grew out of technology developed by ORBITEC for the Biomass Production System (BPS). The BPS is equivalent in size to a Space Shuttle middeck locker, and provides four plant growth chambers. Each chamber has independent control of temperature, humidity, nutrient and water delivery, lighting, and atmospheric composition. The BPS flew to the ISS in 2002, and astronaut Dan Bursch had positive comments about his interaction with the plants while in orbit. Astronaut Peggy Whitson had similarly positive remarks during the following expedition while she was growing soybeans for another experiment. Whitson reflects on her time in space with the plantings on Expedition 5, "Although it doesn t sound like much, it was really exciting to see something green. I assumed that this was just because I really enjoy plants, but it surprised me that both of my crewmates were just as excited. They wanted photos of themselves with the plants and asked if they could eat

  10. Heavy metals in garden soils along roads in Szeged, Hungary

    NASA Astrophysics Data System (ADS)

    Szolnoki, Zsuzsanna; Farsang, Andrea

    2010-05-01

    The soils of the urban environment, owing to the various anthropogenic activities, can be contaminated by heavy metals. The traffic is well-known for more decades to be main source of heavy metals mostly in cities. The accumulation of these elements can have different effects, either directly endangering the natural soil functions, or indirectly endangering the biosphere by bio-accumulation and inclusion in the food chain. The hobby gardens and the vegetable gardens directly along roads can be potential risky for people since unknown amount of heavy metals can be accumulated into organization of local residents due to consumption of vegetables and fruits grown in their own garden. The aim of this study was to determine the heavy metal content of garden soils directly along roads with heavy traffic in order to assess possible risk for human health. The total content and the mobile content of Cd, Co, Cr, Cu, Ni, Pb and Zn have been determined in samples from garden soils along 5 busy roads of Szeged, South Hungary. Enrichment factor has been calculated with the help of control soil samples far from roads. The soil properties basically influencing on metal mobility have also been examined. Finally, the human health risk of these garden soils has been modelled by determination of health risk quotient (HRQ). As a result of our investigations, it can be claimed that mostly Cu, Zn and to a lesser degree the Ni, Cr and Pb accumulated in garden soils along roads depending on the traffic density. In general, the topsoils (0-10 cm) had higher amount of these metals rather than the subsoils (40-50 cm). Ni of these metals has approached; Cu has exceeded limit value while Pb is under it. Cd is very high in both soils along roads and control ones far from roads. Garden soils along the roads have such basic soil parameters (pH, mechanical soil type, humus content) that prove fairly high metal-binding capacity for these soils. Total risk of usage of these gardens (ingestion of soil

  11. The experience of SARS-related stigma at Amoy Gardens.

    PubMed

    Lee, Sing; Chan, Lydia Y Y; Chau, Annie M Y; Kwok, Kathleen P S; Kleinman, Arthur

    2005-11-01

    Severe Acute Respiratory Syndrome (SARS) possesses characteristics that render it particularly prone to stigmatization. SARS-related stigma, despite its salience for public health and stigma research, has had little examination. This study combines survey and case study methods to examine subjective stigma among residents of Amoy Gardens (AG), the first officially recognized site of community outbreak of SARS in Hong Kong. A total of 903 residents of AG completed a self-report questionnaire derived from two focus groups conducted toward the end of the 3-month outbreak. Case studies of two residents who lived in Block E, the heart of the SARS epidemic at AG, complement the survey data. Findings show that stigma affected most residents and took various forms of being shunned, insulted, marginalized, and rejected in the domains of work, interpersonal relationships, use of services and schooling. Stigma was also associated with psychosomatic distress. Residents' strategies for diminishing stigma varied with gender, age, education, occupation, and proximity to perceived risk factors for SARS such as residential location, previous SARS infection and the presence of ex-SARS household members. Residents attributed stigma to government mismanagement, contagiousness of the mysterious SARS virus, and alarmist media reporting. Stigma clearly decreased, but never completely disappeared, after the outbreak. The findings confirm and add to existing knowledge on the varied origins, correlates, and impacts of stigma. They also highlight the synergistic roles of inconsistent health policy responses and risk miscommunication by the media in rapidly amplifying stigma toward an unfamiliar illness. While recognizing the intrinsically stigmatizing nature of public health measures to control SARS, we recommend that a consistent inter-sectoral approach is needed to minimize stigma and to make an effective health response to future outbreaks.

  12. Site-specific risk assessment in contaminated vegetable gardens.

    PubMed

    Sipter, Emese; Rózsa, Eniko; Gruiz, Katalin; Tátrai, Erzsébet; Morvai, Veronika

    2008-04-01

    A field survey was carried on in Gyöngyösoroszi, Hungary, near to an abandoned lead/zinc mine to analyse the metal contamination of flooded and non-flooded vegetable gardens, and to evaluate the health risks to local population. Contamination levels of arsenic, cadmium, lead, mercury and zinc were measured in soil and homegrown vegetable samples and bioconcentration factors and hazard indices were calculated. The high metal contents of flooded vegetable gardens were caused by floods, the results indicated significant differences between flooded and non-flooded vegetable gardens. The most accumulating vegetable was sorrel, the most mobile elements were cadmium and lead. Arsenic was not available for vegetables. The health risk was calculated for two exposure routes: ingestion of soil and ingestion of vegetables. The site-specific exposure parameters were established after a population based survey and a special equation was created to calculate the health risk due to homegrown vegetable consumption. The highest risk was associated with ingestion of vegetables, the most hazardous element being lead. The hazard index did not exceed the threshold value of one in flooded or non-flooded gardens. The analyses of health risk indicated that despite the high metal concentrations of soil the contamination of vegetable gardens does not pose an unacceptable risk to the inhabitants of the village. PMID:18191173

  13. High risk of tick bites in Dutch gardens.

    PubMed

    Mulder, Sara; van Vliet, Arnold J H; Bron, Wichertje A; Gassner, Fedor; Takken, Willem

    2013-12-01

    Lyme borreliosis is the most prevalent tick-borne disease throughout the Northern Hemisphere. Because the disease has large socioeconomic consequences, there is an urgent need to further educate the public to stimulate preventive behavior. Unfortunately, risk factors for tick bites are poorly known. In this study, we determined the habitats and activities at risk for tick bites for people of different age categories using reports of Dutch citizens. Most people, 43%, were bitten in the forest, and an unexpected large number of people reported tick bites from their gardens (31%). Hiking, hobby gardening, and playing were the most-mentioned activities during which tick bites were received; people aged from 50 to 69 and children below 10 were bitten most. Different age categories were bitten in different habitats and during different activities. People aged from 0 to 60 reported most tick bites related to visiting a forest and hiking, whereas people older than 60 were mainly bitten in gardens. The percentage of garden and hobby gardening tick bites increased with age, but was also high for children less than 10 years of age. We suggest that these findings should be taken into account for the development of prevention strategies aiming to decrease the number of Lyme borreliosis cases.

  14. Gardening as a potential activity to reduce falls in older adults.

    PubMed

    Chen, Tuo-Yu; Janke, Megan C

    2012-01-01

    This study examines whether participation in gardening predicts reduced fall risk and performance on balance and gait-speed measures in older adults. Data on adults age 65 and older (N = 3,237) from the Health and Retirement Study and Consumption and Activities Mail Survey were analyzed. Participants who spent 1 hr or more gardening in the past week were defined as gardeners, resulting in a total of 1,585 gardeners and 1,652 nongardeners. Independent t tests, chi square, and regression analyses were conducted to examine the relationship between gardening and health outcomes. Findings indicate that gardeners reported significantly better balance and gait speed and had fewer chronic conditions and functional limitations than nongardeners. Significantly fewer gardeners than nongardeners reported a fall in the past 2 yr. The findings suggest that gardening may be a potential activity to incorporate into future fall-prevention programs.

  15. Going native? Flower use by bumblebees in English urban gardens

    PubMed Central

    Hanley, Mick E.; Awbi, Amanda J.; Franco, Miguel

    2014-01-01

    Background and Aims Although urban gardens provide opportunities for pollinators in an otherwise inhospitable environment, most garden plants are not native to the recipient biogeographical region and their value to local pollinators is disputed. This study tested the hypothesis that bumblebees foraging in English urban gardens preferentially visited sympatric Palaearctic-range plants over species originating outside their native range. Methods Twenty-seven surveys of flower availability and bumblebee visitation (Bombus spp.) were conducted over a 3-month summer period. Plants were categorized according to whether they were native British, Palaearctic or non-Palaearctic in origin. A phylogeny of the 119 plant species recorded was constructed and the relationship between floral abundance and the frequency of pollinator visits investigated by means of phylogenetically independent contrasts. Differentiation in utilization of plant species by the five bumblebee species encountered was investigated using niche overlap analyses. Key Results There was conflicting evidence for preferential use of native-range Palaearctic plant species by bumblebees depending on which plants were included in the analysis. Evidence was also found for niche partitioning between species based on respective preferences for native and non-native biogeographical range plants. Two bumblebees (Bombus terrestris and B. pratorum) concentrated their foraging activity on non-Palaearctic plants, while two others (B. hortorum and B. pascourum) preferred Palaearctic species. Conclusions The long-running debate about the value of native and non-native garden plants to pollinators probably stems from a failure to properly consider biogeographical overlap between plant and pollinator ranges. Gardeners can encourage pollinators without consideration of plant origin or bias towards ‘local’ biogeographical species. However, dietary specialist bumblebees seem to prefer plants sympatric with their own

  16. 15 CFR Appendix A to Subpart L of... - Flower Garden Banks National Marine Sanctuary Boundary Coordinates

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Flower Garden Banks National Marine... Flower Garden Banks National Marine Sanctuary Pt. 922, Subpt. L, App. A Appendix A to Subpart L of Part 922—Flower Garden Banks National Marine Sanctuary Boundary Coordinates This appendix contains a...

  17. 15 CFR Appendix A to Subpart L of... - Flower Garden Banks National Marine Sanctuary Boundary Coordinates

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Flower Garden Banks National Marine... Flower Garden Banks National Marine Sanctuary Pt. 922, Subpt. L, App. A Appendix A to Subpart L of Part 922—Flower Garden Banks National Marine Sanctuary Boundary Coordinates This appendix contains a...

  18. 78 FR 2957 - Availability of Seats for the Flower Garden Banks National Marine Sanctuary Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-15

    ... National Oceanic and Atmospheric Administration Availability of Seats for the Flower Garden Banks National... vacant seats on the Flower Garden Banks National Marine Sanctuary Advisory Council: recreational fishing.... ADDRESSES: Application kits may be obtained from Jennifer Morgan, NOAA--Flower Garden Banks National...

  19. 15 CFR Appendix A to Subpart L of... - Flower Garden Banks National Marine Sanctuary Boundary Coordinates

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Flower Garden Banks National Marine... Flower Garden Banks National Marine Sanctuary Pt. 922, Subpt. L, App. A Appendix A to Subpart L of Part 922—Flower Garden Banks National Marine Sanctuary Boundary Coordinates This appendix contains a...

  20. 15 CFR Appendix A to Subpart L of... - Flower Garden Banks National Marine Sanctuary Boundary Coordinates

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Flower Garden Banks National Marine... Flower Garden Banks National Marine Sanctuary Pt. 922, Subpt. L, App. A Appendix A to Subpart L of Part 922—Flower Garden Banks National Marine Sanctuary Boundary Coordinates This appendix contains a...

  1. 75 FR 16074 - Availability of Conservation Seat for the Flower Garden Banks National Marine Sanctuary Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... National Oceanic and Atmospheric Administration Availability of Conservation Seat for the Flower Garden... the following vacant seat on the Flower Garden Banks National Marine Sanctuary Advisory Council... may be obtained from Jennifer Morgan, NOA- Flower Garden Banks National Marine Sanctuary, 4700...

  2. 15 CFR Appendix A to Subpart L of... - Flower Garden Banks National Marine Sanctuary Boundary Coordinates

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Flower Garden Banks National Marine... Flower Garden Banks National Marine Sanctuary Pt. 922, Subpt. L, App. A Appendix A to Subpart L of Part 922—Flower Garden Banks National Marine Sanctuary Boundary Coordinates This appendix contains a...

  3. Growing Youth Growing Food: How Vegetable Gardening Influences Young People's Food Consciousness and Eating Habits

    ERIC Educational Resources Information Center

    Libman, Kimberly

    2007-01-01

    Much attention is currently being paid to rising rates of obesity, especially among youth. In this context, garden-based education can have a role in improving public health. A qualitative study conducted at the Brooklyn Botanic Garden (BBG) Children's Garden provides supporting evidence for the claim that growing vegetables can improve the…

  4. The Effects of School Gardens on Students and Schools: Conceptualization and Considerations for Maximizing Healthy Development

    ERIC Educational Resources Information Center

    Ozer, Emily J.

    2007-01-01

    There are thousands of school gardens in the United States, and there is anecdotal evidence that school garden programs can enhance students' learning in academic, social, and health-related domains. There has been little rigorous research, however, on the effects of school gardens or on the factors that promote the sustainability of these…

  5. Direct Marketing Alternatives in an Urban Setting: A Case Study of Seattle Youth Garden Works

    ERIC Educational Resources Information Center

    Taylor, Mykel; Young, Doug; Miles, Carol

    2010-01-01

    The focus of this study is direct marketing of produce from an urban market garden. Rather than discussing broad issues of direct marketing, we use a case study to frame the decisions a market gardener is likely to face in developing both production and marketing plans. The garden featured in this study is located in Seattle, Washington, a city…

  6. The Status of Education Libraries in Botanical Gardens throughout the World: A Study.

    ERIC Educational Resources Information Center

    Pirio, Pamela

    1992-01-01

    Stupp Teacher Resource Center at the Missouri Botanical Gardens serves as a resource to botanical gardens staff and to educators. A survey conducted in 1991 to determine whether the educational programs of the Stupp model were unique found that education programs in botanical gardens libraries are becoming more widespread and that their…

  7. Learning in and beyond School Gardens with Cyber-Physical Systems

    ERIC Educational Resources Information Center

    Zuiker, Steven J.; Wright, Kyle

    2015-01-01

    This design-based research study considers the learner-generated design and refinement of a school garden. We report one enactment of the Connected Gardening project in order to illuminate and understand how a fourth-grade class organizes and refines its garden plot using observations of the physical environment and evaluations of data from a…

  8. The Green Pages Environmental Education Activities K-12: Gardens for Young Growing Lives.

    ERIC Educational Resources Information Center

    Larson, Jan

    1997-01-01

    Describes several gardening activities that can be kept simple or used as a foundation for more in-depth projects. Activities include setting up an indoor garden spot, making compost which helps students understand the terms "decompose" and "compost", watching plants drink in which students measure water movement in plants, making herb gardens,…

  9. 33 CFR 110.190 - Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Garden Key, Dry Tortugas, Fla. 110.190 Section 110.190 Navigation and Navigable Waters COAST GUARD..., in vicinity of Garden Key, Dry Tortugas, Fla. (a) The anchorage grounds. All of Bird Key Harbor, southwest of Garden Key, bounded by the surrounding reefs and shoals and, on the northeast, by a...

  10. 33 CFR 110.190 - Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Garden Key, Dry Tortugas, Fla. 110.190 Section 110.190 Navigation and Navigable Waters COAST GUARD..., in vicinity of Garden Key, Dry Tortugas, Fla. (a) The anchorage grounds. All of Bird Key Harbor, southwest of Garden Key, bounded by the surrounding reefs and shoals and, on the northeast, by a...

  11. 7 CFR 319.56-45 - Shelled garden peas from Kenya.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CFR 319.56-45 and have been inspected and found free of pests.” (Approved by the Office of Management... 7 Agriculture 5 2013-01-01 2013-01-01 false Shelled garden peas from Kenya. 319.56-45 Section 319... Shelled garden peas from Kenya. Garden peas (Pisum sativum) may be imported into the continental...

  12. Louisiana 4-H Seeds of Service School Gardens: A Descriptive View

    ERIC Educational Resources Information Center

    Cater, Melissa; Fox, Janet; Fletcher, Bobby Jr.

    2012-01-01

    Louisiana 4-H Seeds of Service School Gardens, a K-12 Learn and Serve Grant program, provides a descriptive view of how school gardens along with classroom instruction link curriculum to outdoor classrooms. The purpose of the process evaluation was to describe curriculum implementation fidelity, reach of the gardening program to participants, use…

  13. 33 CFR 110.190 - Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Garden Key, Dry Tortugas, Fla. 110.190 Section 110.190 Navigation and Navigable Waters COAST GUARD..., in vicinity of Garden Key, Dry Tortugas, Fla. (a) The anchorage grounds. All of Bird Key Harbor, southwest of Garden Key, bounded by the surrounding reefs and shoals and, on the northeast, by a...

  14. Best Practices Models for Implementing, Sustaining, and Using Instructional School Gardens in California

    ERIC Educational Resources Information Center

    Hazzard, Eric L.; Moreno, Elizabeth; Beall, Deborah L.; Zidenberg-Cherr, Sheri

    2011-01-01

    To ascertain best practices for schools implementing or sustaining instructional school gardens by interviewing key members in 10 schools with exemplary instructional school gardens programs in California. Practices of schools with exemplary instructional school gardens programs were analyzed by constant comparative analysis using qualitative data…

  15. 7 CFR 319.56-45 - Shelled garden peas from Kenya.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CFR 319.56-45 and have been inspected and found free of pests.” (Approved by the Office of Management... 7 Agriculture 5 2010-01-01 2010-01-01 false Shelled garden peas from Kenya. 319.56-45 Section 319... Shelled garden peas from Kenya. Garden peas (Pisum sativum) may be imported into the continental...

  16. 33 CFR 110.190 - Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Garden Key, Dry Tortugas, Fla. 110.190 Section 110.190 Navigation and Navigable Waters COAST GUARD..., in vicinity of Garden Key, Dry Tortugas, Fla. (a) The anchorage grounds. All of Bird Key Harbor, southwest of Garden Key, bounded by the surrounding reefs and shoals and, on the northeast, by a...

  17. 33 CFR 110.190 - Tortugas Harbor, in vicinity of Garden Key, Dry Tortugas, Fla.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Garden Key, Dry Tortugas, Fla. 110.190 Section 110.190 Navigation and Navigable Waters COAST GUARD..., in vicinity of Garden Key, Dry Tortugas, Fla. (a) The anchorage grounds. All of Bird Key Harbor, southwest of Garden Key, bounded by the surrounding reefs and shoals and, on the northeast, by a...

  18. 7 CFR 319.56-45 - Shelled garden peas from Kenya.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CFR 319.56-45 and have been inspected and found free of pests.” (Approved by the Office of Management... 7 Agriculture 5 2014-01-01 2014-01-01 false Shelled garden peas from Kenya. 319.56-45 Section 319... Shelled garden peas from Kenya. Garden peas (Pisum sativum) may be imported into the continental...

  19. 76 FR 71080 - Notice of Proposed Information Collection Requests: Let's Move Museums, Let's Move Gardens

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... Move Gardens AGENCY: Institute of Museum and Library Services, National Foundation for the Arts and the... initiative. The intent of the collection: Develop a list of museums and gardens that are interested in... gardens into the Let's Move effort and enable them to share information about their activities...

  20. Learning Spaces in School: Comparing Math Instruction and Learning in School Gardens and Classrooms

    ERIC Educational Resources Information Center

    Boynton, Christine Mary

    2010-01-01

    In 2006, the California legislature released $14 million to the schools of California to create school gardens through the California Instructional School Garden Bill (CA Assembly Bill 1535, 2006). This study examined the differences and similarities of school gardens as learning spaces by exploring a fifth grade school standards-based mathematics…

  1. Evaluating return on investment in a school based health promotion and prevention program: the investment multiplier for the Stephanie Alexander Kitchen Garden National Program.

    PubMed

    Eckermann, Simon; Dawber, James; Yeatman, Heather; Quinsey, Karen; Morris, Darcy

    2014-08-01

    Successful health promotion and disease prevention strategies in complex community settings such as primary schools rely on acceptance and ownership across community networks. Assessing multiplier impacts from investment on related community activity over time are suggested as key alongside evidence of program health effects on targeted groups of individuals in gauging community network engagement and ownership, dynamic impacts, and program long term success and return on investment. An Australian primary school based health promotion and prevention strategy, the Stephanie Alexander Kitchen Garden National Program (SAKGNP), which has been providing garden and kitchen classes for year 3-6 students since 2008, was evaluated between 2011 and 2012. Returns on Australian Federal Government investment for school infrastructure grants up to $60,000 are assessed up to and beyond a two year mutual obligation period with: (i) Impacts on student lifestyle behaviours, food choices and eating habits surveyed across students (n = 491 versus 260) and parents (n = 300 versus 234) in 28 SAKGNP and 14 matched schools, controlling for school and parent level confounders and triangulated with SAKGNP pre-post analysis; (ii) Multiplier impacts of investment on related school and wider community activity up to two years; and (iii) Evidence of continuation and program evolution in schools observed beyond two years. SAKGNP schools showed improved student food choices (p = 0.024) and kitchen lifestyle behaviour (p = 0.019) domains compared to controls and in pre-post analysis where 20.0% (58/290) reported eating fruit and vegetables more often and 18.6% (54/290) preparing food at home more often. No significant differences were found in case control analysis for eating habits or garden lifestyle behaviour domains, although 32.3% of children helped more in the garden (91/278) and 15.6% (45/289) ate meals together more often in pre-post analysis. The multiplier impact on total

  2. Evaluating return on investment in a school based health promotion and prevention program: the investment multiplier for the Stephanie Alexander Kitchen Garden National Program.

    PubMed

    Eckermann, Simon; Dawber, James; Yeatman, Heather; Quinsey, Karen; Morris, Darcy

    2014-08-01

    Successful health promotion and disease prevention strategies in complex community settings such as primary schools rely on acceptance and ownership across community networks. Assessing multiplier impacts from investment on related community activity over time are suggested as key alongside evidence of program health effects on targeted groups of individuals in gauging community network engagement and ownership, dynamic impacts, and program long term success and return on investment. An Australian primary school based health promotion and prevention strategy, the Stephanie Alexander Kitchen Garden National Program (SAKGNP), which has been providing garden and kitchen classes for year 3-6 students since 2008, was evaluated between 2011 and 2012. Returns on Australian Federal Government investment for school infrastructure grants up to $60,000 are assessed up to and beyond a two year mutual obligation period with: (i) Impacts on student lifestyle behaviours, food choices and eating habits surveyed across students (n = 491 versus 260) and parents (n = 300 versus 234) in 28 SAKGNP and 14 matched schools, controlling for school and parent level confounders and triangulated with SAKGNP pre-post analysis; (ii) Multiplier impacts of investment on related school and wider community activity up to two years; and (iii) Evidence of continuation and program evolution in schools observed beyond two years. SAKGNP schools showed improved student food choices (p = 0.024) and kitchen lifestyle behaviour (p = 0.019) domains compared to controls and in pre-post analysis where 20.0% (58/290) reported eating fruit and vegetables more often and 18.6% (54/290) preparing food at home more often. No significant differences were found in case control analysis for eating habits or garden lifestyle behaviour domains, although 32.3% of children helped more in the garden (91/278) and 15.6% (45/289) ate meals together more often in pre-post analysis. The multiplier impact on total

  3. Enhancing Rain Garden Design to Promote Nitrate Removal

    EPA Science Inventory

    Rain gardens effectively remove some stressors from stormwater, but in most cases they show much smaller removal rates of nitrate, likely due to the media’s high sand and low organic matter content that inhibit trate removal by denitrification. EPA’s pilot-scale research explores...

  4. Production of Hardy Garden Mums in WholeTree Substrate

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A substrate component (WholeTree) made from loblolly pine (Pinus taeda) was evaluated along with supplemental supplemental fertilizer rates in container-grown hardy garden chrysanthemum. Loblolly pine were harvested at ground level, chipped and further processed through a hammer mill to pass a 0.25 ...

  5. An Experimental Ecological Study of a Garden Compost Heap.

    ERIC Educational Resources Information Center

    Curds, Tracy

    1985-01-01

    A quantitative study of the fauna of a garden compost heap shows it to be similar to that of organisms found in soil and leaf litter. Materials, methods, and results are discussed and extensive tables of fauna lists, wet/dry masses, and statistical analyses are presented. (Author/DH)

  6. Teaching with Documents: Victory Gardens in World War II.

    ERIC Educational Resources Information Center

    Baars, Patricia, Ed.

    1986-01-01

    Covers the Victory Garden campaign of the early 1940s begun by the Office of War Information and the Office of Civil Defense. Provides a facsimile of a poster designed to publicize the program in addition to seven teaching activities. (JDH)

  7. Teaching Borges's "Garden": A Three-Tiered Approach.

    ERIC Educational Resources Information Center

    Christensen, Maggie

    2002-01-01

    Describes how "The Garden of Forking Paths" presents teaching challenges that ultimately yield benefits worth the effort for students and instructors. Discusses a three-tiered approach: spy story, family history and character, and ideas of time and timelessness. Concludes that the three layers provide a structure to get the discussion started and…

  8. Amsterdam in Bloom: An Inner City School Garden Project

    ERIC Educational Resources Information Center

    McFadyen, Elen

    2004-01-01

    In this article, the author describes the educational potential of a garden project. When the opportunity to visit a school in Amsterdam arose as part of her primary science PGCE course, the author jumped at the chance to experience science learning in another country. The majority of teaching that took place was topic-based, and science was…

  9. Sensitivity to Syntactic Changes in Garden Path Sentences

    ERIC Educational Resources Information Center

    Christianson, Kiel

    2008-01-01

    The results of two text-change experiments are reported. The experiments were designed to investigate the syntactic representation of garden path sentences such as "While the man hunted the deer that was brown and graceful ran into the woods", specifically the claim that a significant number of misinterpretations of such sentences are due to…

  10. Rosemary, the beneficial chemistry of a garden herb.

    PubMed

    Hanson, James R

    2016-01-01

    The major natural products that are present in the garden herb, rosemary (Rosmarinus officinalis) including the mono di- and triterpenoid, flavonoid and phenolic constituents together with their biological activity as anti-microbial, anti-oxidant, anti-inflammatory, memory-enhancing and tumour-inhibitory agents, are reviewed. PMID:27120816

  11. AERIAL OF VISITORS INFORMATION CENTER [VIC] & ROCKET GARDEN EXHIBIT

    NASA Technical Reports Server (NTRS)

    1975-01-01

    AERIAL OF VISITORS INFORMATION CENTER [VIC] & ROCKET GARDEN EXHIBIT KSC-375C-0604.12 116-KSC-375C-604.12, P-20220, ARCHIVE-04465 Aerial view of Kennedy Space Center Visitors Information Center looking east-northeastward. New food services building under construction is visible at upper left.

  12. Hamilton's Magic Sunflower Garden: An Approach to Urban Environmental Education

    ERIC Educational Resources Information Center

    Houts, Mary D.

    1973-01-01

    Describes an urban environmental education program in which an overgrown vacant lot has been used for environmental study and for the development of a productive garden. The program has been successful in providing elementary school children with positive experiences in their own urban environment. (JR)

  13. Determining Energy Expenditure during Some Household and Garden Tasks.

    ERIC Educational Resources Information Center

    Gunn, Simon M.; Brooks, Anthony G.; Withers, Robert T.; Gore, Christopher J.; Owen, Neville; Booth, Michael L.; Bauman, Adrian E.

    2002-01-01

    Calculated the reproducibility and precision for VO2 during moderate paced walking and four housework and gardening activities, examining which rated at least 3.0 when calculating exercise intensity in METs and multiples of measured resting metabolic rate (MRM). VO2 was measured with reproducibility and precision. Expressing energy expenditure in…

  14. [A therapeutic garden, a tool to share with patients].

    PubMed

    Morgenthaler, Éric; Joulié Morand, Nathalie

    2016-02-01

    The garden is a place of peace and nature. It draws on all our senses and makes us move our body. It is also an innovative therapeutic tool which can boost the wellbeing of frail or disabled elderly people, as the experience of a nursing home described in this article demonstrates. PMID:26861087

  15. School Gardens Enhance Academic Performance and Dietary Outcomes in Children

    ERIC Educational Resources Information Center

    Berezowitz, Claire K.; Bontrager Yoder, Andrea B.; Schoeller, Dale A.

    2015-01-01

    Background: Schools face increasing demands to provide education on healthy living and improve core academic performance. Although these appear to be competing concerns, they may interact beneficially. This article focuses on school garden programs and their effects on students' academic and dietary outcomes. Methods: Database searches in CABI,…

  16. Capacity Building for School Gardening: A Swedish Case Study

    ERIC Educational Resources Information Center

    Akerblom, Petter

    2005-01-01

    This article reflects on experiences from Swedish research on school gardening and greening school grounds. A process-orientated case study in two Swedish cities is discussed, based on future workshops as a platform for situated capacity building in interaction between stakeholders in the in-school context and stakeholders from outside the local…

  17. [A therapeutic garden, a tool to share with patients].

    PubMed

    Morgenthaler, Éric; Joulié Morand, Nathalie

    2016-02-01

    The garden is a place of peace and nature. It draws on all our senses and makes us move our body. It is also an innovative therapeutic tool which can boost the wellbeing of frail or disabled elderly people, as the experience of a nursing home described in this article demonstrates.

  18. 55. View of the flower garden from the southwest. The ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    55. View of the flower garden from the southwest. The view includes annual and perennial beds, and the Italian marble fountain installed in 1899 by Charles A. Platt. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  19. 15. View of the flower garden from the southwest. The ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. View of the flower garden from the southwest. The view includes annual and perennial beds, and the Italian marble fountain installed in 1899 by Charles A. Platt. - Marsh-Billings-Rockefeller National Historical Park, 54 Elm Street, Woodstock, Windsor County, VT

  20. An Online Resource Site for Extension Master Gardener Coordinators

    ERIC Educational Resources Information Center

    Langellotto, Gail Ann; Dorn, Sheri

    2016-01-01

    Developing an online resource site for Extension master gardener (EMG) coordinators is an ongoing project for Extension collaborators. Begun in 2014, the website includes peer-reviewed resources focused on best practices in volunteer management and program administration. The website is organized according to nine resource categories (e.g.,…

  1. 104. View of TR antenna, workers on "hanging garden," official ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    104. View of TR antenna, workers on "hanging garden," official photograph BMEWS Project by Hansen, 11 February 1981, clear as negative no. A-17701. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

  2. Garden Variety Experiential Education: The "Material Turn" and Environmental Ethics

    ERIC Educational Resources Information Center

    Wallace, Allison B.

    2016-01-01

    Allison B. Wallace describes a seminar in organic horticulture she created and teaches as part of an honors curriculum. She answers the question of how gardening is appropriate for high-ability college students by saying that she believes efforts to raise plants by relatively non violent means teaches and disciplines students in an ethical way to…

  3. Conceptualising Childhood: Robert Louis Stevenson's "A Child's Garden of Verses."

    ERIC Educational Resources Information Center

    Webb, Jean

    2002-01-01

    Discusses the construct of childhood in Robert Louis Stevenson's collection of poems, "A Child's Garden of Verses," by employing notions of child development drawn from Jean Piaget and Lev Vygotsky. Finds, from a literary perspective, Stevenson's collection located on the boundaries of romanticism and modernism. (BT)

  4. A Garden of Poets: Poetry Writing in the Elementary Classroom.

    ERIC Educational Resources Information Center

    Glover, Mary Kenner

    Written for elementary school teachers who want to help their students delve into poetry, this book grows out of a comparison between gardening and writing poetry. Students at the alternative school founded by the book's author work and play on a plot of land near the school; inside, they work and play with words and imagery. Many examples of…

  5. Factorial study of rain garden design for nitrogen removal

    EPA Science Inventory

    Abstract Nitrate (〖NO〗_3^--N ) removal studies in bioretention systems showed great variability in removal rates and in some cases 〖NO〗_3^--N was exported. A 3-way factorial design (2 x 2 x 4) was devised for eight outdoor un-vegetated rain gardens to evaluate the effects of ...

  6. A Monet Garden Installation: A Momentary Gift of Art.

    ERIC Educational Resources Information Center

    McGonigle, Kathleen

    2002-01-01

    Discusses art lessons where students created a three-dimensional rendering of Claude Monet's gardens using the Impressionist style. Focused on teaching students about art history, Impressionistic art, and installation of art. Addresses the goals of the lesson and the process of creating the art. (CMK)

  7. Building an Outdoor Classroom for Field Geology: The Geoscience Garden

    ERIC Educational Resources Information Center

    Waldron, John W. F.; Locock, Andrew J.; Pujadas-Botey, Anna

    2016-01-01

    Many geoscience educators have noted the difficulty that students experience in transferring their classroom knowledge to the field environment. The Geoscience Garden, on the University of Alberta North Campus, provides a simulated field environment in which Earth Science students can develop field observation skills, interpret features of Earth's…

  8. Extension Master Gardener Social Media Needs: A National Study

    ERIC Educational Resources Information Center

    Vines, Karen A.; Jeannette, Karen; Eubanks, Emily; Lawrence, Maggie; Radhakrishna, Rama

    2016-01-01

    An online survey was conducted to assess the feasibility of providing training on the use of social media for the Extension Master Gardener (EMG) program. Volunteers (n = 1,275) and coordinators (n = 111) responded. Findings indicate the existence of sufficient interest in a nationally coordinated social media training. Inclusion of social media…

  9. JMG[SM] Junior Master Gardener Handbook. Level 1.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station. Texas Agricultural Extension Service.

    This student handbook targets children in grades 3-5 and features both group and individual activities. By completing one group and one individual activity in each section of the eighth chapter, a student can become a certified Junior Master Gardener. Contents include: (1) "Plant Growth and Development"; (2) "Soils and Water"; (3) "Ecology and…

  10. At-Home Gardens for Home-Alone Kids.

    ERIC Educational Resources Information Center

    Wilson, Betty C.

    1993-01-01

    Suggests many benefits that latchkey children can attain from starting their own gardens. Whether children grow vegetables and herbs in their backyard or in containers, they will learn practical skills and may be able to sell their produce for cash. (MDM)

  11. 3. RUSTIC BENCH AT THE LADDER CREEK GARDENS NEAR GORGE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. RUSTIC BENCH AT THE LADDER CREEK GARDENS NEAR GORGE POWERHOUSE AT NEWHALEM. J.D. ROSS HAD THE GROUNDS LANDSCAPED AND PLANTED WITH EXOTIC FLOWERS AND VEGETATION DURING THE 1930S AS AN ADDITIONAL TOURIST ATTRACTION, 1989. - Skagit Power Development, Skagit River & Newhalem Creek Hydroelectric Project, On Skagit River, Newhalem, Whatcom County, WA

  12. 13. September, 1968 GATE TO THE GARDEN OF THE SALLY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. September, 1968 GATE TO THE GARDEN OF THE SALLY BEARD GARDNER HOUSE 18 ORANGE STREET, BETWEEN 16 AND 18 ORANGE STREET - Orange & Union Streets Neighborhood Study, 8-31 Orange Street, 9-21 Union Street & Stone Alley, Nantucket, Nantucket County, MA

  13. The NEC Link Scheme

    ERIC Educational Resources Information Center

    Noakes, Peter

    1976-01-01

    Describes the operation of the National Electronics Council (NEC) Link Scheme for schools in Great Britain. The service is intended to provide technical assistance, information concerning surplus equipment, and guest speakers for school aspiring professional electronic counsel. (CP)

  14. Correlates of Willingness to Engage in Residential Gardening: Implications for Health Optimization in Ibadan, Nigeria

    PubMed Central

    Motunrayo Ibrahim, Fausat

    2013-01-01

    Background: Gardening is a worthwhile adventure which engenders health op­timization. Yet, a dearth of evidences that highlights motivations to engage in gardening exists. This study examined willingness to engage in gardening and its correlates, including some socio-psychological, health related and socio-demographic variables. Methods: In this cross-sectional survey, 508 copies of a structured questionnaire were randomly self administered among a group of civil servants of Oyo State, Nigeria. Multi-item measures were used to assess variables. Step wise multiple regression analysis was used to identify predictors of willingness to engage in gar­dening Results: Simple percentile analysis shows that 71.1% of respondents do not own a garden. Results of step wise multiple regression analysis indicate that descriptive norm of gardening is a good predictor, social support for gardening is better while gardening self efficacy is the best predictor of willingness to engage in gardening (P< 0.001). Health consciousness, gardening response efficacy, education and age are not predictors of this willingness (P> 0.05). Results of t-test and ANOVA respectively shows that gender is not associated with this willingness (P> 0.05), but marital status is (P< 0.05).  Conclusion: Socio-psychological characteristics and being married are very rele­vant in motivations to engage in gardening. The nexus between gardening and health optimization appears to be highly obscured in this population. PMID:24688974

  15. Presence and Persistence of Viable, Clinically Relevant Legionella pneumophila Bacteria in Garden Soil in the Netherlands

    PubMed Central

    van Heijnsbergen, E.; van Deursen, A.; Bouwknegt, M.; Bruin, J. P.; Schalk, J. A. C.

    2016-01-01

    ABSTRACT Garden soils were investigated as reservoirs and potential sources of pathogenic Legionella bacteria. Legionella bacteria were detected in 22 of 177 garden soil samples (12%) by amoebal coculture. Of these 22 Legionella-positive soil samples, seven contained Legionella pneumophila. Several other species were found, including the pathogenic Legionella longbeachae (4 gardens) and Legionella sainthelensi (9 gardens). The L. pneumophila isolates comprised 15 different sequence types (STs), and eight of these STs were previously isolated from patients according to the European Working Group for Legionella Infections (EWGLI) database. Six gardens that were found to be positive for L. pneumophila were resampled after several months, and in three gardens, L. pneumophila was again isolated. One of these gardens was resampled four times throughout the year and was found to be positive for L. pneumophila on all occasions. IMPORTANCE Tracking the source of infection for sporadic cases of Legionnaires' disease (LD) has proven to be hard. L. pneumophila ST47, the sequence type that is most frequently isolated from LD patients in the Netherlands, is rarely found in potential environmental sources. As L. pneumophila ST47 was previously isolated from a garden soil sample during an outbreak investigation, garden soils were investigated as reservoirs and potential sources of pathogenic Legionella bacteria. The detection of viable, clinically relevant Legionella strains indicates that garden soil is a potential source of Legionella bacteria, and future research should assess the public health implication of the presence of L. pneumophila in garden soil. PMID:27316958

  16. Is gardening a stimulating activity for people with advanced Huntington's disease?

    PubMed

    Spring, Josephine A; Viera, Marc; Bowen, Ceri; Marsh, Nicola

    2014-11-01

    This study evaluated adapted gardening as an activity for people with advanced Huntington's disease (HD) and explored its therapeutic aspects. Visitors and staff completed a questionnaire and participated in structured interviews to capture further information, whereas a pictorial questionnaire was designed for residents with communication difficulties. Staff reported that gardening was a constructive, outdoor activity that promoted social interaction, physical activity including functional movement and posed cognitive challenges. Half the staff thought the activity was problem free and a third used the garden for therapy. Visitors used the garden to meet with residents socially. Despite their disabilities, HD clients enjoyed growing flourishing flowers and vegetables, labelling plants, being outside in the sun and the quiet of the garden. The garden is valued by all three groups. The study demonstrates the adapted method of gardening is a stimulating and enjoyable activity for people with advanced HD.

  17. Improving Interpersonal Communication through Community Service

    ERIC Educational Resources Information Center

    Hoffman, August John; Wallach, Julie; Sanchez, Eduardo; Afkhami, Hasti

    2009-01-01

    The current study sought to determine if community based gardening projects would reduce perceptions of the need to use communication devices--cell phones or text messaging--and increase the likelihood of participating in future volunteer projects. Results strongly support the predictions in that the experimental group post-test mean score of the…

  18. Preserving Open Space via Community Stewardship.

    ERIC Educational Resources Information Center

    Lopez, Stephen

    1983-01-01

    When community groups assume stewardship of underused properties and turn them into recreational spaces, park agencies can save money on overhead and construction. Three stewardship projects in New York State, involving a playing field, gardening areas, and a historical restoration, are described. Criteria for successful projects are included. (PP)

  19. Utilizing Kernelized Advection Schemes in Ocean Models

    NASA Astrophysics Data System (ADS)

    Zadeh, N.; Balaji, V.

    2008-12-01

    There has been a recent effort in the ocean model community to use a set of generic FORTRAN library routines for advection of scalar tracers in the ocean. In a collaborative project called Hybrid Ocean Model Environement (HOME), vastly different advection schemes (space-differencing schemes for advection equation) become available to modelers in the form of subroutine calls (kernels). In this talk we explore the possibility of utilizing ESMF data structures in wrapping these kernels so that they can be readily used in ESMF gridded components.

  20. Compact Spreader Schemes

    SciTech Connect

    Placidi, M.; Jung, J. -Y.; Ratti, A.; Sun, C.

    2014-07-25

    This paper describes beam distribution schemes adopting a novel implementation based on low amplitude vertical deflections combined with horizontal ones generated by Lambertson-type septum magnets. This scheme offers substantial compactness in the longitudinal layouts of the beam lines and increased flexibility for beam delivery of multiple beam lines on a shot-to-shot basis. Fast kickers (FK) or transverse electric field RF Deflectors (RFD) provide the low amplitude deflections. Initially proposed at the Stanford Linear Accelerator Center (SLAC) as tools for beam diagnostics and more recently adopted for multiline beam pattern schemes, RFDs offer repetition capabilities and a likely better amplitude reproducibility when compared to FKs, which, in turn, offer more modest financial involvements both in construction and operation. Both solutions represent an ideal approach for the design of compact beam distribution systems resulting in space and cost savings while preserving flexibility and beam quality.

  1. Compact spreader schemes

    NASA Astrophysics Data System (ADS)

    Placidi, M.; Jung, J.-Y.; Ratti, A.; Sun, C.

    2014-12-01

    This paper describes beam distribution schemes adopting a novel implementation based on low amplitude vertical deflections combined with horizontal ones generated by Lambertson-type septum magnets. This scheme offers substantial compactness in the longitudinal layouts of the beam lines and increased flexibility for beam delivery of multiple beam lines on a shot-to-shot basis. Fast kickers (FK) or transverse electric field RF Deflectors (RFD) provide the low amplitude deflections. Initially proposed at the Stanford Linear Accelerator Center (SLAC) as tools for beam diagnostics and more recently adopted for multiline beam pattern schemes, RFDs offer repetition capabilities and a likely better amplitude reproducibility when compared to FKs, which, in turn, offer more modest financial involvements both in construction and operation. Both solutions represent an ideal approach for the design of compact beam distribution systems resulting in space and cost savings while preserving flexibility and beam quality.

  2. Cultivating Creativity: I Can't Promise You a Rose Garden; and Cultivating Creativity: A Gardener's Guide for the Complete English Teacher.

    ERIC Educational Resources Information Center

    Haley, Beverly

    Creativity, a means of communicating a personal and unique response to life, should be nurtured and cultivated in the classroom. This document discusses the nature of creativity and, using the analogy of a gardener cultivating a garden, outlines nine steps a teacher may take in developing students' creativity--prepare the soil, plant the garden…

  3. Gardening as a Learning Environment: A Study of Children's Perceptions and Understanding of School Gardens as Part of an International Project

    ERIC Educational Resources Information Center

    Bowker, Rob; Tearle, Penni

    2007-01-01

    This article considers the impact of the early stages of an international project, Gardens for Life (GfL), on children's perceptions of school gardening and on their learning. The project involved 67 schools in England, Kenya and India and focused on the growing of crops, recognising the importance of both the process and product of this activity…

  4. Nutrition knowledge and practices, and consumption of vitamin A--rich plants by rural Nepali participants and nonparticipants in a kitchen-garden program.

    PubMed

    Jones, Katharine M; Specio, Sheila E; Shrestha, Parvati; Brown, Kenneth H; Allen, Lindsay H

    2005-06-01

    Food-based nutrition interventions, including kitchen gardens and nutrition education, offer a potentially sustainable approach to reducing multiple nutritional deficiencies, but they have been poorly evaluated in developing countries. In a poor region of the terai (the flat, subtropical agricultural region that borders on India) in rural Nepal, we developed and evaluated the impact of a nutrition program added to the Market Access for Rural Development (MARD) Project. The primary objective of the MARD Project was to augment household income by increasing the production of high-economic-value crops. The objective of the nutrition program was to increase vitamin A and iron intakes by promoting kitchen gardens (training, technical assistance, and seed distribution) and nutrition education. One-third of the kitchen-garden program participants also attended nutrition education or agricultural training sessions that were part of the MARD Project. The program was evaluated after 36 months by a cross-sectional nutrition survey in 430 MARD households with kitchen gardens and 389 non-MARD control households. The lack of knowledge about nutrition, including the causes, prevention, and treatment of night-blindness and anemia, was remarkable. However, compared with control households, the kitchen-gardens group had significantly more nutrition knowledge (38% vs. 13% knew one of the causes of night-blindness, and 17% vs. 3% knew one of the causes of anemia), were more likely to feed special complementary foods to infants and to preserve food, and consumed more of 16 types of home-produced micronutrient-rich vegetables and fruits. Although the cross-sectional nature of the study limits our ability to attribute these differences to the program, we observed a striking lack of nutrition knowledge in these communities, and a clear opportunity to increase the intake of vitamin A through home production of vitamin A-rich plants.

  5. Characterization of iron-phosphate-silicate chemical garden structures.

    PubMed

    Barge, Laura M; Doloboff, Ivria J; White, Lauren M; Stucky, Galen D; Russell, Michael J; Kanik, Isik

    2012-02-28

    Chemical gardens form when ferrous chloride hydrate seed crystals are added or concentrated solutions are injected into solutions of sodium silicate and potassium phosphate. Various precipitation morphologies are observed depending on silicate and phosphate concentrations, including hollow plumes, bulbs, and tubes. The growth of precipitates is controlled by the internal osmotic pressure, fluid buoyancy, and membrane strength. Additionally, rapid bubble-led growth is observed when silicate concentrations are high. ESEM/EDX analysis confirms compositional gradients within the membranes, and voltage measurements across the membranes during growth show a final potential of around 150-200 mV, indicating that electrochemical gradients are maintained across the membranes as growth proceeds. The characterization of chemical gardens formed with iron, silicate, and phosphate, three important components of an early earth prebiotic hydrothermal system, can help us understand the properties of analogous structures that likely formed at submarine alkaline hydrothermal vents in the Hadean-structures offering themselves as the hatchery of life.

  6. Demonstration of an advanced solar garden with a water ceiling

    NASA Astrophysics Data System (ADS)

    Maes, R.; Riseng, C.; Thomas, G.; Mandeville, M.

    1980-09-01

    Experimental procedures for evaluating the water ceiling as an integral part of an ongoing garden agricultural experiment are discussed and the results presented. The water ceiling proved useful in providing extra thermal capacity to the solar garden. It provides heat at night after the water was warmed during the day, and retards overheating in the daytime by absorbing infrared energy into the water. In growing nonflowering plants such as lettuce and Chinese cabbage, the water ceiling showed no noticeable degradation in yield or maturation rate. In flowering plants such as tomatoes, the reduced light levels delayed yields by a couple of weeks but the total yield was only slightly diminished. In geographic areas where there is less cloud cover than in Michigan, the water ceiling could be more effective.

  7. Effect of airflow on biodrying of gardening wastes in reactors.

    PubMed

    Colomer-Mendoza, F J; Herrera-Prats, L; Robles-Martínez, F; Gallardo-Izquierdo, A; Piña-Guzmán, A B

    2013-05-01

    Biodrying consists of reducing moisture by using the heat from aerobic bio-degradation. The parameters that control the process are: aeration, temperature during the process, initial moisture of biowaste, and temperature and relative humidity of the input air. Lawn mowing and garden waste from the gardens of the University Jaume I, Castellón (Spain) were used as a substrate. Biodrying was performed in 10 reactors with known air volumes from 0.88 to 6.42 L/(min x kg dry weight). To promote aeration, 5 of the reactors had 15% of a bulking agent added. The experiment lasted 20 days. After the experiments it was found that the bulking agent led to greater weight loss. However, the increased airflow rate was not linearly proportional to the weight loss.

  8. The garden as a laboratory: the role of domestic gardens as places of scientific exploration in the long 18th century

    PubMed Central

    HICKMAN, CLARE

    2014-01-01

    Eighteenth-century gardens have traditionally been viewed as spaces designed for leisure, and as representations of political status, power and taste. In contrast, this paper will explore the concept that gardens in this period could be seen as dynamic spaces where scientific experiment and medical practice could occur. Two examples have been explored in the pilot study which has led to this paper — the designed landscapes associated with John Hunter’s Earl’s Court residence, in London, and the garden at Edward Jenner’s house in Berkeley, Gloucestershire. Garden history methodologies have been implemented in order to consider the extent to which these domestic gardens can be viewed as experimental spaces. PMID:26052165

  9. Elements of Success in Chicago Botanic Garden's Science Career Continuum.

    PubMed

    Johnson, Katherine A

    2016-03-01

    The Science Career Continuum at the Chicago Botanic Garden is a model program for successfully encouraging youth from diverse backgrounds into STEM careers. This program has shown that when students are given an opportunity to participate in real scientific research under the mentorship of a caring professional over multiple years, they are more likely to go to college and pursue STEM careers than their peers. Journal of Microbiology & Biology Education.

  10. Elements of Success in Chicago Botanic Garden's Science Career Continuum.

    PubMed

    Johnson, Katherine A

    2016-03-01

    The Science Career Continuum at the Chicago Botanic Garden is a model program for successfully encouraging youth from diverse backgrounds into STEM careers. This program has shown that when students are given an opportunity to participate in real scientific research under the mentorship of a caring professional over multiple years, they are more likely to go to college and pursue STEM careers than their peers. Journal of Microbiology & Biology Education. PMID:27047595

  11. Urban gardens promote bee foraging over natural habitats and plantations.

    PubMed

    Kaluza, Benjamin F; Wallace, Helen; Heard, Tim A; Klein, Alexandra-Maria; Leonhardt, Sara D

    2016-03-01

    Increasing human land use for agriculture and housing leads to the loss of natural habitat and to widespread declines in wild bees. Bee foraging dynamics and fitness depend on the availability of resources in the surrounding landscape, but how precisely landscape related resource differences affect bee foraging patterns remains unclear. To investigate how landscape and its interaction with season and weather drive foraging and resource intake in social bees, we experimentally compared foraging activity, the allocation of foragers to different resources (pollen, nectar, and resin) and overall resource intake in the Australian stingless bee Tetragonula carbonaria (Apidae, Meliponini). Bee colonies were monitored in different seasons over two years. We compared foraging patterns and resource intake between the bees' natural habitat (forests) and two landscapes differently altered by humans (suburban gardens and agricultural macadamia plantations). We found foraging activity as well as pollen and nectar forager numbers to be highest in suburban gardens, intermediate in forests and low in plantations. Foraging patterns further differed between seasons, but seasonal variations strongly differed between landscapes. Sugar and pollen intake was low in plantations, but contrary with our predictions, it was even higher in gardens than in forests. In contrast, resin intake was similar across landscapes. Consequently, differences in resource availability between natural and altered landscapes strongly affect foraging patterns and thus resource intake in social bees. While agricultural monocultures largely reduce foraging success, suburban gardens can increase resource intake well above rates found in natural habitats of bees, indicating that human activities can both decrease and increase the availability of resources in a landscape and thus reduce or enhance bee fitness.

  12. Urban gardens promote bee foraging over natural habitats and plantations.

    PubMed

    Kaluza, Benjamin F; Wallace, Helen; Heard, Tim A; Klein, Alexandra-Maria; Leonhardt, Sara D

    2016-03-01

    Increasing human land use for agriculture and housing leads to the loss of natural habitat and to widespread declines in wild bees. Bee foraging dynamics and fitness depend on the availability of resources in the surrounding landscape, but how precisely landscape related resource differences affect bee foraging patterns remains unclear. To investigate how landscape and its interaction with season and weather drive foraging and resource intake in social bees, we experimentally compared foraging activity, the allocation of foragers to different resources (pollen, nectar, and resin) and overall resource intake in the Australian stingless bee Tetragonula carbonaria (Apidae, Meliponini). Bee colonies were monitored in different seasons over two years. We compared foraging patterns and resource intake between the bees' natural habitat (forests) and two landscapes differently altered by humans (suburban gardens and agricultural macadamia plantations). We found foraging activity as well as pollen and nectar forager numbers to be highest in suburban gardens, intermediate in forests and low in plantations. Foraging patterns further differed between seasons, but seasonal variations strongly differed between landscapes. Sugar and pollen intake was low in plantations, but contrary with our predictions, it was even higher in gardens than in forests. In contrast, resin intake was similar across landscapes. Consequently, differences in resource availability between natural and altered landscapes strongly affect foraging patterns and thus resource intake in social bees. While agricultural monocultures largely reduce foraging success, suburban gardens can increase resource intake well above rates found in natural habitats of bees, indicating that human activities can both decrease and increase the availability of resources in a landscape and thus reduce or enhance bee fitness. PMID:26848387

  13. Check-Digit Schemes.

    ERIC Educational Resources Information Center

    Wheeler, Mary L.

    1994-01-01

    Discusses the study of identification codes and check-digit schemes as a way to show students a practical application of mathematics and introduce them to coding theory. Examples include postal service money orders, parcel tracking numbers, ISBN codes, bank identification numbers, and UPC codes. (MKR)

  14. Visualization of soil-moisture change in response to precipitation within two rain gardens in Ohio

    USGS Publications Warehouse

    Dumouchelle, Denise H.; Darner, Robert A.

    2014-01-01

    Stormwater runoff in urban areas is increasingly being managed by means of a variety of treaments that reduce or delay runoff and promote more natural infiltration. One such treatment is a rain garden, which is built to detain runoff and allow for water infiltration and uptake by plants.Water flow into or out of a rain garden can be readily monitored with a variety of tools; however, observing the movement of water within the rain garden is less straightforward. Soil-moisture probes in combination with an automated interpolation procedure were used to document the infiltration of water into two rain gardens in Ohio. Animations show changes in soil moisture in the rain gardens during two precipitation events. At both sites, the animations demonstrate underutilization of the rain gardens.

  15. Gardening Activities and Physical Health Among Older Adults: A Review of the Evidence.

    PubMed

    Nicklett, Emily J; Anderson, Lynda A; Yen, Irene H

    2016-06-01

    Few studies have examined the health-related consequences of gardening among older adults. This scoping review summarizes and characterizes current research that examines the relationship between physical health and participation in planned gardening activities, including establishing, maintaining, or caring for plants. Six databases were searched. Eligible studies were published between 2000 and 2013, were published in English, and assessed different aspects of physical health (e.g., functional ability, energy expenditure, injury) for older adults who had participated in a planned gardening activity. Of the eight eligible studies identified with these criteria, four assessed energy expenditures and four assessed physical functioning. Studies assessing energy expenditures documented that the majority of gardening tasks were classified into low-to-moderate intensity physical activity. The current literature does not provide sufficient evidence of the physical functioning consequences of gardening. Future studies should consider how specific gardening interventions help older adults meet physical activity guidelines.

  16. MultiScheme: a parallel-processing system based on MIT (Massachusetts Institute of Technology) scheme. Doctoral thesis

    SciTech Connect

    Miller, J.S.

    1987-09-01

    MultiScheme is a fully operational parallel-programming system based upon the Scheme dialect of Lisp. Like its Lisp ancestors, MultiScheme provides a conducive environment for prototyping and testing new linguistic structures and programming methodologies. MultiScheme supports a diverse community of users who have a wide range of interests in parallel programming. MultiScheme's flexible support for system-based experiments in parallel processing has enabled it to serve as a development vehicle for university and industrial research. At the same time, MultiScheme is sufficiently robust, and supports a sufficiently wide range of parallel-processing applications, that it has become the base for a commercial product, the Butterfly Lisp System produced by BBN Advanced Computers, Inc.

  17. Spirituality and Aging in Place: The Impact of Extreme Climatic Conditions on Domestic Gardening Practice.

    PubMed

    Adams, Joanne; Pascal, Jan; Dickson-Swift, Virginia

    2014-12-01

    There is limited research exploring how domestic water restrictions imposed as a result of drought conditions impact upon the lives of independently living older people. Within this age group (60 years plus), the domestic garden frequently forms an intrinsic component of ongoing health and well-being. Gardening practice offers components of both mental and physical activity and, for many older people, leads to emotional and spiritual connection on a number of levels. The capacity of older people to maintain a garden during a period of water restrictions is greatly reduced, and the resulting impact on health and well-being is considerable. A recent study, conducted in south-eastern Australia, aimed to determine the benefits to health and well-being of maintaining a domestic garden for older people and the impact of water restrictions on garden practice. This occurred at a time following a prolonged period of drought and, in central Victoria, a complete ban on outside watering. In-depth qualitative interviews were conducted with 10 gardeners aged between 60 and 83 who had tended their garden over an extended period. The lived experience of gardening was explored through hermeneutic phenomenological analysis. Clear benefits to health and well-being were established, and yet, the essence of this experience lay in the capacity of gardeners to remain connected to their garden despite change. The crisis imposed by ongoing drought and restricted use of water generated a strong impetus for adaptation, resilience and acceptance of change. The spiritual nature of gardening practice clearly emerged and appeared to intensify the experience of gardening and consolidate adaption to change on a number of levels.

  18. Historical Allotment Gardens in Wrocław - The Need to Protection

    NASA Astrophysics Data System (ADS)

    Kononowicz, Wanda; Gryniewicz-Balińska, Katarzyna

    2016-06-01

    Since about the mid-nineteenth century, together with the changing socio-economic situation, different types of allotments appeared in Wrocław. Initially, they were rented gardens, gardens for the poor or for factory workers. At the beginning of the twentieth century, school gardens and the so called Schreber gardens with a large common square were set up as part of Dr. Schreber's educational health program. In 1914-1918, "war" vegetable gardens were commonly cultivated. In the 1920s allotment gardens began to be systematically introduced to the city plan as permanent, purposefully designed elements of urban greenery. They were often designed together with urban parks, or so called "Folk Parks" of a recreational and sport character. In the 1930s, during the economic crisis, allotments with garden houses were adapted for the unemployed and the homeless to live in. Wrocław allotment gardens have undeniable historical, social, recreational, economic and compositional value. These gardens are a cultural heritage that should be protected. In Western Europe we are witnessing a renaissance of the idea of allotments, while in Poland - a tendency to eliminate them from urban landscapes.

  19. A multi-case study of school gardens in Southwest Montana

    NASA Astrophysics Data System (ADS)

    Yates, Kimberly Ann

    Many children today spend little time outdoors exploring the natural world and a great deal of time inside viewing the television or playing video games. This new condition of childhood has many negative ramifications, such as poor social development, childhood obesity, and a lack of feeling connected to the environment. One instructional tool being used by some schools to address these rising concerns is a school garden. School gardens can provide an opportunity for students to experience learning in a real-world application, outside of the classroom walls. This qualitative multi-case study explores three school gardens in Southwest Montana and tells each of their unique stories. Through the process of participant observation, interviews, and the collection of multiple data sources, a thorough description is given of the history behind the gardens, how they have impacted the teachers and students, what challenges they have faced, and the common characteristics found in a successful school garden program. During the data analysis process, themes for each case study site were revealed. The results of this study found that each school garden was unique in character and purpose and that a number of dedicated garden supporters are essential to the success of a garden program. In conclusion, suggestions and resources were provided for practitioners interested in pursuing a garden program.

  20. Beyond Scheme F

    SciTech Connect

    Elliott, C.J.; Fisher, H.; Pepin, J.; Gillmann, R.

    1996-07-01

    Traffic classification techniques were evaluated using data from a 1993 investigation of the traffic flow patterns on I-20 in Georgia. First we improved the data by sifting through the data base, checking against the original video for questionable events and removing and/or repairing questionable events. We used this data base to critique the performance quantitatively of a classification method known as Scheme F. As a context for improving the approach, we show in this paper that scheme F can be represented as a McCullogh-Pitts neural network, oar as an equivalent decomposition of the plane. We found that Scheme F, among other things, severely misrepresents the number of vehicles in Class 3 by labeling them as Class 2. After discussing the basic classification problem in terms of what is measured, and what is the desired prediction goal, we set forth desirable characteristics of the classification scheme and describe a recurrent neural network system that partitions the high dimensional space up into bins for each axle separation. the collection of bin numbers, one for each of the axle separations, specifies a region in the axle space called a hyper-bin. All the vehicles counted that have the same set of in numbers are in the same hyper-bin. The probability of the occurrence of a particular class in that hyper- bin is the relative frequency with which that class occurs in that set of bin numbers. This type of algorithm produces classification results that are much more balanced and uniform with respect to Classes 2 and 3 and Class 10. In particular, the cancellation of errors of classification that occurs is for many applications the ideal classification scenario. The neural network results are presented in the form of a primary classification network and a reclassification network, the performance matrices for which are presented.