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1.
This paper proposes an adaptation of demographic transition theory to the nomadism-sedentarism continuum. It is argued that a change along this continuum implies a change in the mode of production, which in turn entails changes in fertility and mortality. The following hypotheses are set forth: 1) at the pastoral phase of a nomadic society, fertility is relatively low and mortality is relatively high, yielding a low rate of natural increase; 2) as a pastoral nomadic society senentarizes, fertility begins to rise and mortality falls, resulting in a sharp rise in natural increase, but as sedentarization becomes more advanced, both these trends slow down somewhat; 3) as the nomadic society becomes fully sedentarized, there is a period in which fertility remains at a high level but then begins to fall slowly, whereas mortality, after reaching a temporary minimum, exhibits a minor increase followed by a resumption of a declining trend; and 4) in the postsedentarization phase, the demographic regime of the ex-nomads becomes similar to the 2nd and 3rd stages of the original demographic transition theory, with a slowdown of the decline in mortality, followed by a later slowdown of fertility and of the rate of natural increase. The hypothesis of rising fertility among sedentarizing nomads is related to both social modernization and economic growth and development, including an improved standard of living and public health services. The interrelated processes of general societal responses to population growth and the changing role of children in the family are assumed to account for the eventual fertility decline. Data from several countries, including a case history from Israel, suggest that birth rates increase along the continuum but their decline at postsedentarization will depend on trends in the general rural sector. Natural increase rates of sedentarizing nomads are considerably higher than those of pastoral nomads. It is concluded that this approach may fill a gap in demographic transition theory and provide a conceptual framework for future studies.  相似文献   

2.
王兰英  丁悦 《攀登》2011,30(4):80-83
积极推进农牧区改革发展,是全面建设小康社会和实现现代化的重大战略任务。本文围绕总体目标任务,应用态势分析方法,对新形势下青海省农牧区改革发展的内部条件和外部环境进行分析,提出了促进青海农牧区改革发展的策略。  相似文献   

3.
Abstract

In this article, the author studies the question how pastoral metaphors shape or construct the argumentative development and the internal structure of the Oracle against Babylon (Jer 50–51). Methodologically, the article draws on the insights provided by the cognitive linguistic approach to metaphor stating that metaphor is not merely a literary ornament, but rather a fundamental way in which people think. On the basis of these insights, the pastoral metaphors occurring in Jer 50,6–7; 8; 11–13; 17–18; 19–20; 44–45 and 51,38–40 are subjected to close scrutiny. It is shown that these metaphors display a strong internal development, challenging the view that the Oracle is an ongoing repetition of the same ideas. Moreover, the pastoral metaphors occur at structurally important positions in the Oracle, thus contributing to its overall architecture, and they provide important thematic links to other crucial texts in the book, e.g. Jer 25. Finally, the close analysis of the pastoral metaphors in Jer 50–51 has shed a new light on a number of the text's interpretational problems, for which new solutions were consequently proposed.  相似文献   

4.
ABSTRACT

In alkaline cave sediments, the presence of faecal spherulites is regarded as a reliable indicator of animal dung. Spores of coprophilous fungi are nowadays frequently employed as grazing indicators in palaeoecological sequences, but their use in dryland pastoral deposits is not routine in geoarchaeological practice. The paper assesses the relationship between the occurrence of spherulites and dung fungal spores from an abandoned rock shelter used as a stable for several decades. A clear match between these proxies is shown, and their distribution across the sediments is discussed, highlighting the potential of coprophilous spore analysis from archaeological stabling deposits, alongside other established dung indicators. The abundance of other microfossils (parasite eggs, coccolith plates and freshwater indicators) is also quantified and discussed.  相似文献   

5.
马斌毅 《攀登》2011,30(2):94-97
海北州作为青海省环青海湖牧业示范和生态旅游的重要区域,生态地位十分重要。生态文明建设不仅直接影响着该地区资源环境态势和经济社会的可持续发展,而且关系全省乃至全国的生态平衡。从法律视野看,加强法治建设,形成良好的法治秩序,是海北州生态文明建设的重要保障。但是,海北州的生态文明建设中还存在诸多的制约因素,其中法制不健全是其主要因素。因此,应采取切实而有效的措施,优化法治环境,提高生态文明建设水平。  相似文献   

6.
Previous studies have highlighted the differences between Africa and the Near East with regard to the earliest phases of food production. However, later innovations and changes, which constantly reshaped food production, have received much less attention. In an attempt to fill this lacuna, at least partially, this paper focuses on the emergence of specialized pastoralism. Through a diachronic overview of the appearance of the characteristics shared by most present-day specialized pastoral groups in Africa and the Near East, it is clear that only at a late date could this mode of livelihood have taken its present shape. This should serve as a warning that projections of recent pastoral lifestyles back in time should be made with caution. It appears that both Africa and the Near East went through two stages of development: a first stage with general food economies, and a second phase of specialization. Archaeo(zoo)logical evidence from the Sahel in Nigeria and Burkina Faso illustrates these developments on a more local scale.  相似文献   

7.
杨多才旦 《攀登》2008,27(1):77-79
农牧业是青海省经济发展的基础,加快现代农牧业发展,推进社会主义新农村(牧区)建设,其核心就是大力促进农牧民增收。本文对海西州农牧民收入的现状进行了分析,并提出对策建议。  相似文献   

8.
Remote dryland regions are characterised by sparse populations and socially marginalised voices which pose particular challenges to natural resource management. This paper considers the issue of how to achieve community engagement in regions with these characteristics. In doing so, the paper contributes to an expanding international research agenda focusing on the distinct characteristics of arid and semi‐arid regions under the heading of ‘dryland syndrome’. The paper draws on government liaison officer and local community perspectives of successful engagement in the case‐study region of Lake Eyre Basin, Australia. The results demonstrate that widely recognised characteristics of successful engagement are required but insufficient for genuine engagement in remote dryland regions. In addition to building trust through community ownership, being inclusive, effective communication, and adequate resources, genuine community engagement in drylands also requires respecting the extreme conditions and extraordinary variability of these areas. Residents of dryland regions seek genuine engagement yet engage opportunistically when seasons are conducive and when tangible outcomes are visible.  相似文献   

9.
Abstract

From an historical perspective, the theological writings of Remigio dei Girolami and the preaching ad populum of Giordano da Pisa (different in content, form, and language) present themselves as specula societatis which reflect many aspects of contemporary urban society, and show the various levels of Dominican pastoral activity. In them the moral behaviour of the individual acquires a social dimension, extending out from the private to the public sphere and involving the whole civic community. The concepts of common-good, of justice, of peace and concord, of pardon linked to patience and mercy are presented as 'civic virtues', and are introduced into the local communal life. However, the difference between theory and reality, between models of behaviour and actual practice, leads the two friars to adopt an extremely pragmatic attitude: the object of their pastoral aim is the identification and the explanation of virtuous conduct rather than the analysis and definition of virtue as a concept. This is a method which tries to find a compromise, a point of contact between two cultures, religious and lay, and which dovetails with the moralization of individual and collective behaviour which is at the core of the treatises of Remigio and the sermons of Giordano.  相似文献   

10.
I deploy Michel Foucault's concepts of pastoral power and governmentality to investigate the material consequences of two very different visions of the governance of Native people in nineteenth-century British Columbia. This entails a consideration of these modalities of power, and of the usefulness of relocating them in a colonial context. But I also argue that the conceptions of order embedded within these two modalities of power bear the stamp of, and demonstrate, very distinctive cultural geographies.  相似文献   

11.
This article is concerned with the Eneolithic period in southeastern Europe, which corresponds to a phase of increasing social complexity. We demonstrate that the development of a new type of settlement, the tell site, which in southeastern Romania fully began with the Gumelni?a culture, was accompanied by changes in the meat component of the diet. The 39 available faunal spectra are processed by correspondence analyses; this shows that the homogeneity that characterized the previous cultures (Hamangia and Boian) was followed by a greater diversity in animal exploitation systems in the Gumelni?a culture. The main change is the important role that large game played for some Gumelni?a communities (the favored species varied). However, variability existed within the domestic species as well. This may result from the interaction between several possible factors (e.g. new husbandry techniques, complex socio-economic relations between the sites, a great social value given to wild mammals). This diversity contrasts with the homogeneity of the pastoral practices developed for sheep (and, to a lesser extent, for cattle) at the Gumelni?a tell sites (reliable kill-off patterns were established for five sites). We also show that sheep exploitation was specialized. Given that this kind of specialized exploitation became the norm from the Gumelni?a period, we propose that the appearance of homogeneous and specialized practices for sheep is linked to the development of tell sites. More generally, certain standardization in pastoral practices during the Gumelni?a period is possible. For three tell sites, it is likely that the youngest sheep and goats died mainly elsewhere; we suggest that these settlements were parts of larger pastoral systems, on a local or regional scale, and that places or sites with complementary functions existed.  相似文献   

12.
本文以美国国家基金委员会资助美国国家地理信息与分析中心(NCGIA)进行的瓦伦纽斯(Varenius)研究项目有关信息时代地理学研究的一系列中期研究报告与论文为基础,介绍了中心一些著名学者以地理学家独特的地理哲学思维,对信息时代的地理学研究若干理论问题所作的新探索与阐述,旨在为国内学者了解、追踪地理信息科学的新发展,开展地理信息科学的跨世纪研究提供借鉴。  相似文献   

13.
Maize is the New World’s preeminent grain crop and it provided the economic basis for human culture in many regions within the Americas. To flourish, maize needs water, sunlight (heat), and nutrients (e.g., nitrogen). In this paper, climate and soil chemistry data are used to evaluate the potential for dryland (rain-on-field) agriculture in the semiarid southeastern Colorado Plateau and Rio Grande regions. Processes that impact maize agriculture such as nitrogen mineralization, infiltration of precipitation, bare soil evaporation, and transpiration are discussed and evaluated. Most of the study area, excepting high-elevation regions, receives sufficient solar radiation to grow maize. The salinities of subsurface soils in the central San Juan Basin are very high and their nitrogen concentrations are very low. In addition, soils of the central San Juan Basin are characterized by pH values that exceed 8.0, which limit the availability of both nitrogen and phosphorous. In general, the San Juan Basin, including Chaco Canyon, is the least promising part of the study area in terms of dryland farming. Calculations of field life, using values of organic nitrogen for the upper 50 cm of soil in the study area, indicate that most of the study area could not support a 10-bushel/acre crop of maize. The concepts, methods, and calculations used to quantify maize productivity in this study are applicable to maize cultivation in other environmental settings across the Americas.  相似文献   

14.
The interactions of nature and society are intimately reflected in the degradation of the vast, yet diverse, landscapes and ecosystems of arid western China. The development of agriculture, especially irrigation, has altered rivers, soils and ecosystems so much that major ecological rehabilitation and restoration efforts have been needed since 1950. The catchments of the Tarim River in southern Xinjiang (the Tarim Basin) and of the Black River (Hei He) in Gansu Province and western Inner Mongolia provide examples of the benefits, difficulties and conflicts involved in dryland water management. In the early stages of the human development of these catchments, agriculture depending on irrigation using water from these inland rivers was encouraged. The over‐exploitation of these water resources led to such ecological problems as desiccation of lakes, drying out of rivers, degradation of soils and vegetation and lowering of groundwater levels, with consequent environmental and economic impacts. Since 1990 several high‐cost, national projects to re‐establish ecosystems have been initiated. Water is now released from dams in the headwaters of the rivers in order to restore water flows to the dried out lake basins. Such schemes have inevitably led to social problems and difficulties for the people who depended on the water from the dams for local irrigation. The contrasts in adjustments and attitudes over the use of water for agriculture and other economic activities, as opposed to schemes of restoration of ecosystems and ecological engineering, stem largely from two issues; inconsistent provision of information from the scientific community, and differing ideologies, namely environmental protection versus economic development.  相似文献   

15.
This article identifies how scholars have displaced antagonism within histories of Sikhism and South Asian Studies more broadly. In contrast to this displacement, this article foregrounds antagonism by taking into account a third element within the presumed colonizer and colonized relationship: a curved space of nonrelation that signals there can be no colonial relationship. By considering the constitutive nature of antagonism within social reality that remains unable to be demarcated, this article examines the generative principles of Sikh practices and concepts that both structure Sikhism's institutions and productively conceptualize this antagonism. Examining these concepts and practices, I consider the possibility of different modes of both historical being and becoming not bound within our current conceptual rubrics. These different possibilities culled through Sikh concepts and theories demand we reflect upon the rabble: those unable to be contained within colonial civil society or within attempts by the colonized for self‐determination in political societies. This void then fractured Sikh reform organizations historically, providing multiple avenues for politics unaccountable within our bifurcated and asymmetrical understandings of civil society and political societies and colonizer and colonized.  相似文献   

16.
康永超 《攀登》2008,27(3):84-86
当代社会正在演化为时尚化社会。时尚社会有着时尚的价值观,这种价值观把时尚价值看作最高的价值,是对只考虑主体的需要、不考虑客体的利益的传统价值观的极度张扬。由于时尚价值在时尚社会里被过度追逐,带来了严重的生态问题和社会问题。贯彻落实科学发展观,促进人与自然的和谐和人与人的和谐,必须转换传统的价值观,确立一种既考虑主体的需要又考虑客体的利益的和谐价值观。  相似文献   

17.
In light of the ongoing urban shrinkage debate, planners stressed the need for new planning concepts and strategies. In this respect, the relevance of involving civil society in governance of urban shrinkage has been emphasized. So far, however these issues have received limited attention. This paper aims to contribute to the debate by investigating (1) how actors in civil society experience urban shrinkage and (2) their perspectives on the governance of urban shrinkage. We study this in two shrinking medium-sized cities: Heerlen (the Netherlands) and Blaenau Gwent (Wales). To answer these research questions, we make use of the concept of social capital. We follow a comparative case study design, primarily basing the analysis on data from 52 in-depth interviews. In the case studies, specific patterns of social capital can be observed: strong place attachment, strong informal participation and weak trust of civil society in local governments. However, the experience of urban shrinkage and the reaction to shrinkage differs. We conclude that understanding shrinkage and addressing it are predominately context related. Explanations based on historical developments and welfare state provisions are offered. The paper ends with reflections on the implications of these findings for governance of urban shrinkage.  相似文献   

18.
When studied through canon law and scholastic pastoralia produced in the universities in the thirteenth century and beyond, medieval pastoral care comes across as spiritual care, more specifically the administration of sacraments and preaching, provided by the clergy for the faithful. This article complicates that view by arguing that in the twelfth century, the laity alongside the clergy was active in the provision and organisation of pastoral care. The sources examined are the surviving statutes of five religious confraternities – along with the obituaries and sermons in two cases – in Italy that flourished in the twelfth century and before. Each of these confraternities was centred around a church, established after an apostolic ideal, included laymen and women and local pastoral clergy of all levels, met regularly to celebrate the Eucharist, prayed for the dead members and made public confessions. Members prayed for and attended to the corporal needs of each other in case of sickness. In the final analysis, these twelfth-century confraternities appear as transitional institutions between the early medieval monastic confraternities focusing on prayer and the late medieval and renaissance confraternities focusing on charity. Their study opens a window onto the lay expectations of and contribution to pastoral care in medieval Italy.  相似文献   

19.
Katharyne Mitchell 《对极》2010,41(Z1):239-261
Abstract: In this essay I look at the contemporary production of surplus life in liberal democracies, and how it manifests a new type of sovereign spatial power. This power operates through the capacity to exile individuals and populations who are defined—in advance—as risk failures. I investigate further the ways that these pre‐known risk failures are determined through historical and geographical processes of racial formation, arguing that certain kinds of bodies have become vessels for concepts of risk formed in anticipation of an inevitable future. This “inevitable future” involves the formation of populations, which I term Pre‐Black, who are projected as outside of the enabling web of pastoral power. Moreover, as a consequence of this pre‐failure, individuals and populations can be forcefully and, more importantly, “justifiably” removed from commonly held spaces and resources in a contemporary liberal form of sovereign dispossession.  相似文献   

20.
Farmer–herder conflicts in Africa are often presented as being driven by ‘environmental scarcity’. Political ecologists, however, argue that these conflicts should be analysed within a broader historical and policy context. This article presents a case study of a local conflict in the Kilosa District in Tanzania that tragically culminated in the killing of thirty‐eight farmers on 8 December 2000. To understand the conflict, the authors argue that it is necessary to study the history of villagization and land use in the District, as well as national land tenure and pastoral policies. Attempts at agricultural modernization have fostered an anti‐pastoral environment in Tanzania. The government aim is to confine livestock keeping to ‘pastoral villages’, but these villages lack sufficient pastures and water supplies, leading herders to search for such resources elsewhere. Pastoral access to wetlands is decreasing due to expansion of cultivated areas and the promotion of agriculture. The main tool that pastoralists still possess to counteract this trend is their ability to bribe officials. But corruption further undermines people's trust in authorities and in the willingness of these authorities to prevent conflicts. This leads actors to try to solve problems through other means, notably violence.  相似文献   

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