Standing Up: Violin Performance Technique and Ethnic Resurgence in Saraguro,Ecuador

With greater participation in formal education and increased occupational diversity and mobility, young, cosmopolitan Saraguro musicians in the southern highlands of Ecuador are working to reconstitute their Saraguro Quichua ethnicity in a creative and selective process by which they discard, amplify, and reinvent the aspects of what they perceive to be authentic Saraguro musical culture. Young Saraguro violinists use the bodily movement of performance technique as a key resource with which to reconstitute their ethnicity. Through visual analysis of performance technique and theories of ethnic renewal and bodily movement, I argue that, though older Saraguro violinists sit down low to play their violins, these young Saraguro violinists break from tradition and stand up when they play not only to index their aspirations to do something with their lives other than what tradition and stereotypes dictate for them, but also to index their real opportunities to do so as Saraguros.     

Home Gardens Sustain Crop Diversity and Improve Farm Resilience in Candelaria Loxicha,Oaxaca, Mexico

Home gardens are land use units embedded in a larger land use system, in this case in Candelaria Loxicha, Oaxaca, Mexico. Using a combination of qualitative and quantitative methods, we investigated how home gardens are integrated into local farming practices and how these influence biodiversity. Our findings suggest that home gardens harbour high levels of biodiversity, which are maintained and enriched by farmers’ practices, particularly plant and seed exchange. Plant diversity is higher in younger home gardens and in home gardens where owners actively exchange plant material with other people. Through plant exchange, seed storage, and the dispersion of seeds and plants in different land uses, farmers encourage plant diversity and consequently increase the resilience of their farming system in changing climatic, demographic and economic conditions. Both men and women participate in the establishment, care and management of home gardens, but they are responsible for different plants and home garden functions. For economic reasons, the inhabitants of Candelaria Loxicha are increasingly engaging in international migration. Migrants, upon their return bring new ideas and plants that might transform the rural landscape.     

Effects of Landscape Structure on Medicinal Plant Richness in Home Gardens: Evidence for the Environmental Scarcity Compensation Hypothesis

Our research involves of how Paraguayan migrants who are living in Misiones, Argentina, manage medicinal plants in home gardens, and how this practice can be related to the landscape. We examine the relationship between the richness of home garden medicinal plants and landscape variables (e.g., distance to the forest) by applying PLS analysis, which combines principal component analysis with linear regression. We surveyed 60 home gardens localized in a rural area, and we characterized the surrounding landscape with geospatial tools. Paraguayans’ home gardens are extremely diverse sites (total of 136 medicinal species), where both native (82) and introduced species (50) are managed. People who live close to the native forest or mixed use areas (e.g., farms, secondary vegetation) tend to possess less native plants in their gardens because they are available nearby. While gardeners, who live in proximity to tree crops (e.g., pine plantations), have reduced access to wild medicinal resources; therefore, their effort is concentrated on maintaining native plants. These results reflect a relationship between accessibility to medicinal plants in the landscape and the management practices in the home gardens, a neglected driver in explaining the richness and composition of the medicinal plants in home gardens so far. Thus, we contributed evidence in support of the environmental scarcity compensation hypothesis. Finally, our study supports the idea that home gardens appear to function as a springboard for plant domestication.     

Cultivated plant species diversity in home gardens of an Amazonian peasant village in Northeastern Peru

Research on agrobiodiversity points to the importance of home gardens in situ conservation, yet few studies to date explicate the origins and dynamics of plant species diversity. In this paper, we examine inter-household variations in cultivated plant species diversity among house gardens in a traditional peasant community, near Iquitos, Peru. In-depth household interviews (n = 24) and garden/field surveys reveal that home gardens are clearly the site of highest plant diversity in farmers’ field portfolios, and that substantial differences exist in garden composition, plant diversity, and the sources of garden planting material across households. Statistical analyses indicate that home garden diversity is related strongly to specific garden characteristics, household socioeconomic features, and access to planting material including seeds, cuttings, and suckers. The role and implications of differential access to planting material in the development and maintenance of crop species diversity is signaled as an important theme for future study in economic botany.     

Home gardens: neglected hotspots of agro-biodiversity and cultural diversity

Over the last two decades, the importance of conserving genetic resources has received increasing attention. In this context the role of home gardens as repositories of biological diversity has been acknowledged but still a comprehensive, interdisciplinary investigation of their agro-biodiversity is lacking. Home gardens, whether found in rural or urban areas, are characterized by a structural complexity and multifunctionality which enables the provision of different benefits to ecosystems and people. Studies carried out in various countries demonstrate that high levels of inter- and intra-specific plant genetic diversity, especially in terms of traditional crop varieties and landraces, are preserved in home gardens. Families engage in food production for subsistence or small-scale marketing and the variety of crops and wild plants provides nutritional benefits. At the same time, home gardens are important social and cultural spaces where knowledge related to agricultural practices is transmitted and through which households may improve their income and livelihoods. The present article summarizes available literature on the biological and cultural significance of agro-biodiversity in home gardens. It discusses future constraints and opportunities in home garden research, in the prospect of defining and promoting their role in conservation of agricultural biodiversity and cultural heritage.     

Functional diversity of home gardens and their agrobiodiversity conservation benefits in Benin,West Africa

Background

Understanding the functional diversity of home gardens and their socio-ecological determinants is essential for mainstreaming these agroforestry practices into agrobiodiversity conservation strategies. This paper analyzed functional diversity of home gardens, identified the socio-ecological drivers of functions assigned to them, and assessed the agrobiodiversity benefits of home gardens functions.

Methods

Using data on occurring species in home garden (HG) and functions assigned to each species by the gardeners, the study combined clustering and discriminant canonical analyses to explore the functional diversity of 360 home gardens in Benin, West Africa. Next, multinomial logistic models and chi-square tests were used to analyze the effect of socio-demographic characteristics of gardeners (age, gender, and education level), agro-ecological zones (humid, sub-humid, and semi-arid), and management regime (single and multiple managers) on the possession of a functional type of home gardens. Generalized linear models were used to assess the effect of the functions of home gardens and the determinant factor on their potential in conserving agrobiodiversity.

Results

Seven functional groups of home gardens, four with specific functions (food, medicinal, or both food and medicinal) and three with multiple functions (more than two main functions), were found. Women owned most of home gardens with primarily food plant production purpose while men owned most of home gardens with primarily medicinal plant production purposes. Finding also showed that multifunctional home gardens had higher plant species diversity. Specifically, crops and crop wild relatives occurred mainly in home gardens with food function while wild plant species were mostly found in home gardens with mainly medicinal function.

Conclusions

Home gardening is driven by functions beyond food production. These functions are mostly related to direct and extractive values of home gardens. Functions of home gardens were gendered, with women mostly involved in home food gardens, and contribute to maintenance of crops and crop wild relatives while men were mostly home medicinal gardeners and contribute to the maintenance of wild plant species in home gardens. Although multiple functional home gardens were related to higher plant diversity, there was no guarantee for long-term maintenance of plant species in home gardens.

     

Economic Stratification Differentiates Home Gardens in the Maya Village of Pomuch,Mexico

Economic Stratification Differentiates Home Gardens in the Maya Village of Pomuch, Mexico. In this paper, we analyze if economic stratification of peasant families in a Maya village in the Yucatán Peninsula of Mexico influences species composition and structure of home gardens. Our general hypothesis was that composition and structure reflect a higher dependence on home garden produce of relatively poorer families as compared to more prosperous families. We registered the cultivated trees and herbs in samples of twelve home gardens of poorer and wealthier families that had similar assets in the 1980s, and classified them by principal use and geographic origin. Total species richness of cultivated herbs was highest in home gardens of the more prosperous families, whereas total species richness of trees was highest in home gardens of the poorer families. Average species richness of trees and herbs and species composition was similar in both economic strata. Poorer families cultivated relatively more trees for uses other than fruit than richer families. The average and total number of native tree species and density of trees with diameter at breast height of less than 10 cm was significantly higher in poorer families’ home gardens than in those of wealthier families. We conclude that economic stratification leads to different production strategies in home gardens. Richer families are comparatively more interested in obtaining fruit occasionally and emphasize diversity of herbaceous ornamentals. Poorer families emphasize different uses, favor the native flora, and increase tree density. Thereby they contribute more to biodiversity conservation than wealthier families.     

中国植物园展望

In China, a new period of development in the first decaje of the 21st Century with rapid urbanization,was marked by investment in construction of over five billion yuan. At this time of rapid change it is important for botanical gardens to follow three principles, "scientific contents, artistic appearance, and cultural display", so as not to become public parks. The scientific component is important. It is not necessary for every botanical garden to do basic botanical research but they should all be involved in plant conservation issues, especially ex-situ conservation and keep accurate data on their living collections. Although a heavy responsibility this documentation is the foundation and the bottom line of scientific meaning for a botanical garden. Economic plant research, exploring new resources, was a major contribution of botanical gardens historically and remains important for sustainable cities and the national economy of China. Education and ecotourism are important ways for botanical gardens to serve the public displaying the interesting plant collections to enhance relaxation and well-being. It is reasonable to make income through all activities in a botanical garden but this should not be the major goal. It should be understood botanical gardens are comprehensive and multi-functional bodies determined by science, the arts and culture.     

基于社会资本理论的社区农园功能与策略研究

为探究社区农园促进社区重建的社会作用机制,研究引入社会资本视角,结合对“社区农园”维护者、组织者和第三方合作机构的半结构化访谈和实地观察,深入分析社区农园的社会资本与社区重建的关系。研究表明,社区农园能够建立信任、社会网络和规范,农园所产生的社会资本具有激发居民自治意识,培育自治能力的社会功能。最后,结合调研与理论分析,提出社区农园发展须针对社区农园社会资本形成的条件,完善自上而下的制度保障、培育多层次的参与机制、构建多元化的功能空间。     

Prospects for Chinese Botanical GardensFoundation items: Supported by Chinese Biodiversity Conservation and Green Development Foundation

In China, a new period of development in the first decade of the 21st Century with rapid urbanization, was marked by investment in construction of over five billion yuan. At this time of rapid change it is important for botanical gardens to follow three principles, “scientific contents, artistic appearance, and cultural display”, so as not to become public parks. The scientific component is important. It is not necessary for every botanical garden to do basic botanical research but they should all be involved in plant conservation issues, especially ex-situ conservation and keep accurate data on their living collections. Although a heavy responsibility this documentation is the foundation and the bottom line of scientific meaning for a botanical garden. Economic plant research, exploring new resources, was a major contribution of botanical gardens historically and remains important for sustainable cities and the national economy of China. Education and ecotourism are important ways for botanical gardens to serve the public displaying the interesting plant collections to enhance relaxation and well-being. It is reasonable to make income through all activities in a botanical garden but this should not be the major goal. It should be understood botanical gardens are comprehensive and multi-functional bodies determined by science, the arts and culture.     

Home gardens in western Nepal: opportunities and challenges for on-farm management of agrobiodiversity

Home gardens are defined as a system of production of diverse crop plant species, which can be adjacent to household or slightly further away and is easily accessible. Species composition and management systems of Nepalese home gardens are poorly known. The study was conducted to develop an inventory on composition of crop species and varietal diversity to characterise the home gardens of Rupandehi and Gulmi of western Nepal, and to observe the species change over the time for last 10–15 years. Semi-structured Interviews, Direct Observation and Focus Group Discussions were employed to collect primary data. Shannon–Weaver index (SWI) was used to determine the species richness. Principal Component Analysis (PCA) was employed to characterise the home gardens. Mid-hill SWI (H′ = 4.41) revealed the higher species diversity (131 species) as compared to terai (123 species). This species richness was significantly higher (p = 0.001) in the mid-hill area. The vegetable species constitute the major component followed by fruits and fodder species that also contributed to the species diversity. The size of home gardens and species richness was positively correlated (r _s = 0.29, p = 0.001). Twenty crop species have been lost during the last 10–15 years and eleven species were threatened in the studied home gardens. Inaccessibility of local seed crops and deforestation were the major causes reported accounting for this trend. Self-saved seed was the major source of planting material in home gardens. There is a need to study the seed supply system for these home gardens. Therefore, a challenge is to make these home gardens self-supporting through creating a mechanism on strengthening local seed supply systems for long term sustainability of home garden in agrobiodiversity management.     

Drivers of risk perceptions about the invasive non-native plant Japanese knotweed in domestic gardens

How people perceive risks posed by invasive non-native plants (INNP) can influence attitudes and consequently likely influence behavioural decisions. Although some drivers of risk perception for INNP have been identified, research has not determined those for INNP in domestic gardens. This is concerning as domestic gardens are where people most commonly encounter INNP, and where impacts can be particularly acute. Using a survey approach, this study determined the drivers of perceptions of risk of INNP in domestic gardens and which risks most concern people. Japanese knotweed Fallopia japonica, in Cornwall, UK, where it is a problematic INNP in domestic gardens, was used as a case study. Possible drivers of risk were chosen a priori based on variables previously found to be important for environmental risks. Participants perceived Japanese knotweed to be less frequent on domestic property in Cornwall if their occupation involved the housing market, if they had not had Japanese knotweed in their own garden, if they did not know of Japanese knotweed within 5 km of their home, or if they were educated to degree level. Participants who thought that the consequences of Japanese knotweed being present on domestic property could be more severe had occupations that involved the housing market, knew of Japanese knotweed within 5 km of their home, or were older. Although concern about the damage Japanese knotweed could do to the structure of a property was reported as the second highest motivation to control it by the majority of participants, the perception of threat from this risk was rated as relatively low. The results of this study have implications for policy, risk communication, and garden management decisions. For example, there is a need for policy that provides support and resources for people to manage INNP in their local area. To reduce the impact and spread of INNP we highlight the need for clear and accurate risk communication within discourse about this issue. The drivers identified in this study could be used to target awareness campaigns to limit the development of over- or under-inflated risk perceptions.     

Dispersal ofAleochara bilineata [Col.: Staphylinidae] following inundative releases in urban gardens

Aleochara bilineata (Gyllenhal) [Coleoptera: Staphylinidae] is a common predator and endoparasite of root maggot [Diptera: Anthomyiidae] in both commercial crops and home gardens. To test dispersal activity ofA. bilineata in home gardens, marked beetles were released at rates of 0 and 1,000 in 1987 and 0, 250, 500, and 1,000/gardens/wk in 1988. Three percent of marked beetles were recaptured in release gardens. NaturalA. bilineata populations were very small in all gardens, and there was no detectable increase from 1987 to 1988. Recaptures were proportional to release rates. There was no significant difference in recapture rates between sexes. Recaptures and non-uniform distributions of markedA. bilineata in control gardens revealed that they were capable of flying at least 5 km under urban conditions, and of selecting particular gardens as suitable mating, foraging, and oviposition sites.      

西雅图社区花园的用地获取、功能分区和元素组成

社区花园在欧美具有悠久历史,在健康城市建设和促进社区发展方面的功效已经得到证实。目前,已针对社区花园的功能、类型、经营和科普等开展研究,但对土地获取和设计相关的研究较少。西雅图的社区花园历史悠久,并获得政府支持,是美国发展社区花园的城市典范。通过对西雅图23个典型案例进行调研,对用地获取方式、功能类型、分区和元素组成进行分类总结,为设计建造具有中国特色的社区花园提供启示。     

Cuban Home Gardens and Their Role in Social–Ecological Resilience

Cuba’s political and economic isolation in today’s globalised world demands constant adaptation by its inhabitants. The Cubans’ capacity to adapt increases their ability to cope with change and to reshape local ecological and social systems, creating a more resilient system. Worldwide, home gardens are a community’s most adaptable and accessible land resource and are an important component in reducing vulnerability and ensuring food security. The role of Cuban home gardens in relation to political change and economic crisis was investigated in Trinidad de Cuba using standard ethnobotanical research methods. Major events, such as the collapse of the Soviet Union and the subsequent economic crisis as well as frequently changing Cuban policies on agriculture, food security, religious freedom and healthcare, have had an impact on household decision-making, influencing home garden composition and management. Social networking surrounding home garden produce plays an essential part in the continuous adaptation to change, aiming to increase a diversity of resources and strategies, hence resilience.     

Migration, Education, and the Status of Women in Southern Nigeria

This article examines changes in the status of women migrants, educated and noneducated, to various urban centers in one Nigerian ethnic group. The migrants are examined in contrast to women who remained residents in the rural home community. The major focus is on male-female relations in the household. Findings indicate an erosion of the private status or domestic power of educated urban women, living in monogamous, nuclear family households.     

Urban Domestic Gardens (IV): The Extent of the Resource and its Associated Features

Domestic (‘private’) gardens constitute a substantial proportion of ‘green space’ in urban areas and hence are of potential significance for the maintenance of biodiversity in such areas. However, the size and nature of this resource and its associated features are poorly known. In this study, we provide the first detailed audit, using domestic gardens in the city of Sheffield as a model study system. Domestic gardens, the mean area of which was 151 m², cover approximately 33 km² or 23% of the predominantly urban area of the city. The smaller gardens contribute disproportionately to this total because, although individually they add little, they are large in number. Conversely, the regions of the city with proportionately more garden area contribute most to the total garden area of the city, although such regions are limited in number. Based on the findings of a telephone based survey, 14.4% of dwellings with gardens were estimated to have ponds, 26% to have nest-boxes, 29% to have compost heaps, 48% to hold trees more than 3 m tall, and 14% of dwellings were estimated to be home to one or more cats. Whilst the absolute frequency of these features is low to moderate, by extrapolation they nonetheless yield estimates for domestic gardens in Sheffield of a total of 25,200 ponds, 45,500 nest boxes, 50,750 compost heaps, 360,000 trees, and a population of 52,000 domestic cats. These results are considered in the context of the role of gardens in urban areas as habitats for wildlife and the implications for housing policy.     

Woman of the house: gender, architecture, and ideology in Dorset prehistory

The role of women in Paleoeskimo households has rarely been examined. Careful application of analogies to Inuit culture reveal that there are both similarities and differences in how Late Dorset and Inuit gender roles are expressed in household organization. On an ideological level, Late Dorset women probably had a similar role to that of women in Inuit society, as the soul of the house and an important intermediary between hunters and the souls of the animals they hunted. On a day-to-day basis, however, Late Dorset women seem to have shared more of their labor as members of dual family households than did Inuit women, as members of nuclear family units. The increased importance of small, trapped game such as foxes and rabbits during Late Dorset times (Darwent 2001) may have contributed to the need for shared labor. Finally, women, in their role as keepers of the hearth, were important in maintaining community ties at seasonal aggregation sites dominated by long houses and external hearth rows.