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This paper presents a case study aimed at correlating archaeological ‘events’ (obtained from radiocarbon measurements and dendrochronology) from the site of Sutton Common with a radiocarbon-dated pollen sequence obtained from a palaeochannel deposit adjacent to the area of the main archaeological activity. It demonstrates the use of a Bayesian approach to quantifying whether the timing of palynological ‘events’ interpreted as reflecting anthropogenic impacts are likely to be associated with archaeological ‘events’. The results suggest that Bronze Age activity in the form of a mortuary enclosure and associated cremation burials are probably not contemporary with the palynological evidence for disturbance to the oak–hazel woodland in this period. Subsequent evidence for local woodland clearance and agriculture is estimated to precede the construction of the large Iron Age enclosure in 372 BC, with increases in ‘anthropogenic indicators’ following this ‘event’. The construction of the site does not appear to have had a pronounced impact on the local vegetation, with hazel the only woody taxon to show clear reductions. Despite the use of a substantial number of oak timbers in the enclosure palisade, percentages of oak remain remarkably stable. Later farming activity on the site probably post-dates the end of activity in the enclosures. The value of the methodology is discussed in relation to quantifiable and robust correlations of archaeological and palaeoenvironmental narratives of landscape and human activity.  相似文献   
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In the tourism studies literature, wilderness has been addressed from two perspectives. From the first, human, perspective wilderness is a social, subjective construction that exists only in the mind of its users. From the second, ecological, perspective it is a material, objective reality. Here, we compare these two perspectives based on data collected in one of Poland's most popular nature-based destinations, The Great Masurian Lakes region, and develop a methodological framework which would operationalise this comparison and make it measurable. The research approach combined a survey of tourists and mapping of natural features. The data was analysed, first, to verify whether stated preferences regarding nature and the natural features surrounding tourist accommodation were coherent; this resulted in the construction of a Coherence Index (CI). Second, we analysed how stated preferences with respect to nature were linked to outdoor recreational activities; this was measured by a Nature Cruciality Index (NCI). Finally, both indexes were mapped and their spatial distributions were analysed. The findings showed that the subjective, social construction of wilderness does not always correspond to objective reality. Although tourists declared natural environment to be very important to them, in some cases the analysis found a lack of consistency between expressed preferences and the natural features found around accommodation. The phenomenon was mainly found in towns, where tourists were most nature-indifferent. Moreover, they were not interested in activities with high NCI. In some cases, however, the two perspectives were coherent, especially among nature-oriented tourists who stayed near lakes and those who stayed in villages (who were most conscious of their choices). Tourists who stayed near lakes undertook the most nature-crucial activities. These findings can be used to enhance local planning, management and marketing strategies for nature tourism.  相似文献   
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Much of the literature on missionaries and translation in colonial Africa has tended to view missionary or colonial authored texts (Bibles, dictionaries, and grammars in particular) as instruments through which foreign ways of thinking were imposed upon unsuspecting Africans. In a detailed comparison of two Gikuyu dictionaries—one authored by an Anglican missionary and the other by a Presbyterian missionary some ten years later—this article locates significant contradictions in meanings, particularly in words associated with religion and authority. By situating these contradictions within the social history of early twentieth-century Gikuyuland, the author is able to demonstrate that these contradictions are not "mistakes"; rather, such inconsistencies evidence the complex ontological and political debates provoked out of early evangelistic activity. For the author, who draws theoretical insight from Homi Bhabha and M. M. Bakhtin, mission texts like dictionaries are fundamentally dialogical, the product of sustained and contentious conversations between missionaries and African interlocutors. Thus, they not only shaped Gikuyu life, as earlier scholarship contended, but were profoundly shaped bycontemporary Gikuyu debates over religion, power, and authority.  相似文献   
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The magnetic properties of obsidians are examined for their potential in sourcing obsidian artifacts. The three simplest to determine magnetic parameters—initial intensity of magnetization, saturation magnetization and low field susceptibility—are found to be effective discriminants of many Mediterranean, Central European and near Eastern sources. Although the between-source precision is not as good as geochemical analyses of minor and rare-earth elements, the technique demonstrated the existence of new sources that were subsequently confirmed by minor element analyses. Unfortunately some key sources do not appear to be readily distinguishable on these three simple magnetic parameters alone, although more sophisticated magnetic analyses may prove diagnostic. Despite this, it would appear that effective discrimination can be made in many cases, occasionally with more precision than minor element analyses. This technique therefore offers, as a minimum, a preliminary sourcing tool for use in many areas of the world, thus reducing the number of expensive geochemical analyses. Furthermore, its very low cost, non-destructive nature and speed open the possibility of quantitative evaluation of trade routes based on obsidian distributions, particularly as versions of the equipment are now suitable for use in the field.  相似文献   
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From June 1994 until October 1995, the television news industry constructed and sustained a window of saturating hyper-coverage surrounding the O.J. Simpson double-murder case. Coverage of the Simpson case provides us with the opportunity to reflect on the contemporary media practice of hyper-coverage and its possible effects on the frequency and manner in which places are reported and hence represented in television news broadcasts. Drawing from published critiques and statistics of the Simpson coverage and a preliminary content analysis of ABC World News Tonight broadcasts, this theoretical paper offers three observations: (1) the Simpson hyper-coverage altered the frequency, prominence, and metaphorical context of news about Los Angeles; (2) the Simpson hyper-coverage reduced the frequency of non-Los Angeles domestic news coverage and eclipsed the prominence of international news locations; and (3) the Simpson hyper-coverage led to the Simpsonization of domestic news (i.e. television journalists using the events in Los Angeles as a central metaphor around which to contextualize the presentation of other national news events and locations). Exploration into the Simpson media event provides insight into contemporary television journalistic conventions and how these news organization practices shape the representation of places in American popular culture.  相似文献   
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