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101.
内蒙古中南部考古学文化演变的环境学透视   总被引:2,自引:0,他引:2  
魏峻 《华夏考古》2005,(1):62-68
内蒙古中南部位于我国北方农牧交错带的中段, 是气侯变化的敏感地区。全新世以来的气侯波动, 对于塑造这里的自然景观和古文化的面貌起着重要的作用。本文分析了全新世大暖期的不同时段上古文化的特点和生计方式的变化, 并从沙地进退、湖面升降的视角探讨了这一地区考古学文化的演变以及人地之间相互作用的过程。  相似文献   
102.
东汉后期著名史学家荀悦的著作《汉纪》和《申鉴》中包含着卓越的史识。这主要表现他把历史看成是发展的,各种制度应适应时代与社会的发展而变化,统治者必须随时而变,随机应变。他认为考察历史问题应与具体的社会环境结合起来,具体问题具体分析,主张将不同的政治主张置于具体历史时空中探讨。他既能从整体上把握事物,从多角度加以探讨,又能考察事物的不同方面,分析其内在联系。他看到事物具有相对性的特点,主张通过比较把握事物的共性与个性,认为考察事物要透过现象看本质。他朦胧地意识到事物内部存在既相互对立又相互联系的两个方面,在人物评价中注意分析其两重性。荀悦的史识值得我们认真总结。  相似文献   
103.
Ritual landscapes at sea are marked in the cognitive world of coastal people by a primary antagonism between sea and land. This contrast is negotiated by liminal 'foreign' agents, selected for their symbolic adherence to either part. The primary source of maritime culture is fishing as a survival of past hunter-gatherer societies. Forms of religious or magical management of this contrast are manifold, from recent superstitious magic to powerful symbols in ancient worship, objects, art, architecture and cult. Also described are ways of using the sea on land as a magic metaphor and a fundamental point of reference. Related dichotomies and ways of negotiating them, such as the liminal agent, exist elsewhere in the cognitive world of pre-industrial societies, so these ideas could have applications in archaeology.
© 2005 The Nautical Archaeology Society  相似文献   
104.
The Dead Sea sediment holds the archives of a complex relationship between ever-changing nature and ancient civilisations. Here the detailed pollen analyses of core DS7-1SC (off-Ein-Gedi) are presented for the first time. The record covers the last 2500 years. The facies changes from halite (when no freshwater flows in the Dead Sea) to laminites (when rainfall provides sufficient inflow for the Jordan and subsidiary rivers) a couple of times through the record. The pollen diagram (supported by the facies change) shows a wetter Roman-Byzantine period, which allowed intensive arboriculture and a wetter period at the end of the XIXth and beginning of the XXth centuries, the latter in good relation with historical and instrumental data. Based on radiocarbon chronologies on several pollen diagrams along the western Dead Sea shore, the transition to drier climates and the transition to pastoralism are suggested to take place between a few decades before the Islamic period and close to this transition.  相似文献   
105.
Isotopic methods are widely used in archaeology to investigate paleodiet. Here, we present a new method to identify trophic level in archaeological human populations and to investigate paleodiet. We demonstrate that strontium isotope compositions (reported as δ88/86Sr) vary in a mass-dependent manner with increasing trophic level and can elucidate paleodiet in archaeological human populations. We present new mass-dependent strontium isotope data from tooth enamel and bone from individuals buried during the Late Intermediate Period (c. AD 1000–1300) in the large cemeteries of Chiribaya Alta, Chiribaya Baja, San Gerónimo, and El Yaral in the Ilo and Moquegua Valleys of southern Peru. We compare these data to radiogenic strontium isotope data (87Sr/86Sr) and light stable isotope data (δ15Ncol and δ13Ccol) from the same individuals to investigate geologic variability in strontium sources as well as marine food consumption among the Chiribaya. Our results demonstrate the utility of measurements of strontium isotope fractionation as a new tool for archaeological investigation of paleodiet. Importantly, this new technique can be used to generate paleodietary (δ88/86Sr) and paleomobility (87Sr/86Sr) data from the same specimen, minimizing destructive analyses of invaluable archaeological material, and provides a new way to examine paleodiet through hydroxyapatite, which is particularly important when collagen is poorly preserved.  相似文献   
106.
清至民国时期茶叶消费主体呈现许多新特征、新变化.平民百姓的茶叶消费带有更多的市场行为,少数民族茶叶消费数量更多,军士以茶充饷现象屡见不鲜,国外消费主体异军突起,官僚文人、富商大贾、和尚道士的茶叶消费与茶叶市场关系更紧密,皇亲国戚的茶叶消费披上了浓浓的市场色彩.这些新特征、新变化对茶叶市场发展产生了深刻影响.茶叶消费主体的消费数量、消费能力、消费层次、消费习惯、消费方式从某种程度上决定着茶叶市场的基本走势.  相似文献   
107.
Freeze‐thaw cycles are most common at the beginning or near the end of the winter season. These cycles have various effects on the ecosystems of Eastern Canada, affecting both biotic and abiotic components of temperate cold environments. Using air temperature minima and maxima from four meteorological stations close to Québec City, we determined the frequency of daily freeze‐thaw cycles for the last 30 years. The results show no significant increase in the number of freeze‐thaw cycles despite a small increase in air temperature. Polynomial curves describing the relationship between mean air temperatures and the number of freeze‐thaw cycles were calculated. Based on these equations and anticipating a climate change scenario, we projected future freeze‐thaw cycles. Assuming a 5 °C increase in mean air temperatures by 2100, we estimated that the number of days with a freeze‐thaw cycle could increase by approximately 20 days per winter. The increase in the number of such cycles will be concentrated during the coldest months of the winter (January and February).  相似文献   
108.
ABSTRACT. It has become conventional to discuss nationalism in terms of identity. While this approach is fruitful and illuminating, it can often be ambiguous, running together cultural, social, personal and political issues. It becomes particularly problematic when discussing multinationalism, the character of which may be confused by reference to national identity alone. Allegiance is used in this article to explore how a political commitment to the multinational state can coexist with a range of national and regional identities in the United Kingdom. The argument is that, recent constitutional changes notwithstanding, the multinational ideal involves still a state of distinctive national identities tempered by the habit of allegiance to legitimate British government.  相似文献   
109.
ABSTRACT. In this article I consider why the expected English backlash to the asymmetric UK devolution settlement has not yet materialised. Using a corpus of conversational interviews, I discuss the various ways in which people in England currently understand the relationship between national identity and political entitlement. I conclude that English political quiescence, far from constituting an enigma, is comprehensible in the light of the fact that members of the general public do not usually base their assessments of political legitimacy on calculations of English national self‐interest defined in contrast to Scotland. Rather, political issues tend to be judged with reference to principles of equity and procedural justice. English identity is rarely considered legitimate grounds for political voice. Rather, people are inclined to demonstrate a concern to balance the recognition of Scottish rights to national self‐determination, with a display of public reason, civility and civic responsibility understood to be normatively incumbent upon the English majority.  相似文献   
110.
This paper explores the perceptions of drought by residents in outback South Australia and their associated responses to the drought. Behavioural Geography methodology is used with data drawn from interviews with pastoralists, business owners, and residents of small outback towns and Aboriginal communities. Although they were not resident in the region, the perceptions of tourists were also garnered. The results show that perceptions varied between the groups of people interviewed. Outback residents contrasted their own frugal water use with reports of wasteful behaviour by foreign tourists. Local inhabitants were largely ‘accepting’ of the drought, having survived worse droughts in the past and over many years. They were therefore of the sentiment that they would cope with future droughts. Despite the sentiments of acceptance, the dropping groundwater levels and continued lack of rainfall were leading to growing concerns for the future. The concerns point to a boundary to community resilience to drought in outback South Australia.  相似文献   
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