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排序方式: 共有165条查询结果,搜索用时 15 毫秒
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B.S. Chisholm D.E. Nelson K.A. Hobson H.P. Schwarcz M. Knyf 《Journal of archaeological science》1983,10(4):355-360
Stable carbon isotope analysis of archaeological human bone collagen is becoming increasingly useful in diet reconstructions. This paper describes, for archaeologists, the techniques that we have found useful in carrying out such analyses, and discusses the requirements for measurement accuracy and inter-laboratory calibration. 相似文献
74.
Sarah Milledge Nelson 《African Archaeological Review》2003,20(4):219-221
75.
Margaret C. Nelson Karen Gust Schollmeyer 《Journal of Archaeological Method and Theory》2003,10(2):69-110
Humans have modified their environments for millennia, but the role of these impacts on economic and social strategies among communities can be difficult to assess. This is due in part to the difficulty of quantifying impacts, which hinders our evaluations of the effects of different resource acquisition strategies and impairs attempts to understand competing demands on resources and their effects on the evolution of social relations. In this paper we employ footprint analysis, a tool used in ecology, to assess the impact of prehistoric subsistence farming communities on the environment, specifically faunal resources. We use footprint analysis to quantify the impact of various strategies of game acquisition by Classic Mimbres period (AD 1000-1130) farmers in the North American Southwest. Assessments are then employed in identifying changes in social relations among communities that may have contributed to settlement changes in the region. 相似文献
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We have observed circumstances in which the ancient human activities that formed archaeological sites have left a strong imprint on the stable nitrogen isotopic ratio of the plants currently growing there. There is apparent meter-scale spatial variability and the effect can persist for at least several centuries. To our knowledge, this isotopic effect has not previously been reported. Here, we introduce this phenomenon and begin to consider its potential as an analytical tool in archaeological reconstruction. 相似文献
78.
The North American Southwest is renowned for its rich archaeological record. Thousands of prehistoric houses and ceremonial centers remain partially standing or form mounds that mark prehistoric villages that were once actively occupied and remain important to the descendants. The visibility of archaeological remains has sparked interest in questions of abandonment among archaeologists and the lay public. We explore reasons for this interest, how it is manifest in archaeological research, and how perception of that research influences popular views of the past and of native people. Our focus is on explanations for the causes of site and regional abandonment as well as on explications of the processes by which abandonments occur. Essential to our perspective is the view that abandonment is a process that involves decisions to move, which may be promoted by dire circumstances, but which are most often settlement strategies. The process of moving requires economic, social, and political decisions about the places from which people move and to which they move. 相似文献
79.
Thomas G. Garrison Stephen D. Houston Charles Golden Takeshi Inomata Zachary Nelson Jessica Munson 《Journal of archaeological science》2008,35(10):2770-2777
This article presents an extensive evaluation, in several contiguous or near-contiguous areas, of the viability of IKONOS satellite imagery in detecting sub-canopy Maya settlement in Peten, Guatemala. Initial research in and around San Bartolo, Guatemala, led to the conclusion that IKONOS imagery could be highly effective in detecting and predicting Maya settlement of the Preclassic and Classic periods, in zones of dense occupation near swampy lowlands known as bajos. The pioneering methods at San Bartolo are applied here to other regions in the Maya lowlands, but with mixed or unpromising results. Preliminary evaluation indicates that local climate, geology, hydrology, topography, pedology, and vegetation differ dramatically in these other regions, with consequences for wider application of the settlement signature discerned at San Bartolo. Possible reasons for these difficulties are offered in this paper, along with ways to strengthen the use of multispectral imagery in archaeological survey of tropical forests. 相似文献
80.
Matthew J. Nelson 《Australian Journal of International Affairs》2007,61(2):247-266
Recognising that America's response to the events of 11 September would do well to maintain a sharp distinction between the ‘war on terror’ and a war ‘against Islam’, this article argues that American diplomatic rhetoric would benefit from an explicit effort to engage ‘frameworks of legitimacy’ within Islam, including the terms of Islamic jurisprudence and Islamic legal debate. The article examines the merits of such an approach in the context of several recent diplomatic dilemmas, including the Jyllens-Posten cartoon controversy. It concludes with an assessment of the American (domestic) political environment within which this approach tends to encounter its most ardent critics. 相似文献