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11.
The combined application of remote sensing techniques is often the most effective way for deepening the knowledge on very large archaeological sites (several hectares). In particular, geophysics and aerial photography could yield very detailed information on buried structures not only outlining their location but also, in many cases, defining their planimetry. Moreover, the accurate geocoding of different data sets and the use of GIS for their integration allow to extract the most comprehensive information from a combined study.  相似文献   
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Abstract

Between 1914 and 1935, the cities of Vienna and Pressburg/Bratislava were linked by an electric railway known as the Pressburgerbahn. More than just a line of transportation, the railway became intertwined with the complex politics of identity in Pressburg. The Pressburgerbahn presented nationalists in the Habsburg Empire with a dilemma: it had the potential to contribute to the unification of the nation, but at the same time was transnational by definition. This paradox generated a heated controversy about the Pressburgerbahn between Magyar nationalists and the predominantly German-speaking Pressburg bourgeoisie. Using biologized rhetoric, Hungarian politicians and journalists portrayed their nation as a body politic that was disfigured by having a railway ‘vein’ cross the border into Austria, in particular from such a peripheral location as Pressburg. By contrast, the discourse of the German-speaking bourgeoisie was firmly anchored in an imperial, supra-ethnic landscape. This controversy was replayed following the incorporation of the renamed city of Bratislava into Czechoslovakia in 1919: the Prague-based Ministry of Railways employed the rhetoric of the railway as an integrating structure within the body politic, while the eventual closure of the Pressburgerbahn in 1935 was closely connected to the belated nationalization of Bratislava. The railway to Vienna thus became a symbol of the liminal status of the town as a whole, in terms of nation, geography, politics and culture.  相似文献   
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We present a series of iterative methods to examine the problems associated with summed probability functions (SPFs) based on archaeological radiocarbon data. As a case study we use an SPF generated from a substantial radiocarbon data-set from the Irish Later Bronze and Iron Ages. We use simple numerical methods to show that real patterns can be deciphered from SPFs that can be used to trace and evaluate patterns of change. However, our results suggest that SPFs should not be used as a simple index of past human activity.  相似文献   
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Over 50 identifications of Tertiary pollen are reviewed. The pollen assemblages indicate rain-forest through most of the Tertiary, but the requisites for pollen preservation are biased towards the wetter climates.

The present day geographical affinities of the botanical groups are largely with taxa of the tropical zone and Australia-wide taxa. There is geographic variation in the fossil pollen assemblages when southeastern Australia is compared with Central Australia and Queensland.

The major changes in the fossil floras coincide with climatic change, indicating the influence of climate on the evolution of plant assemblages. The older phytogeographic concepts are inappropriate for the fossil record, especially when considered in conjunction with palaeoclimates and palaeogeography.

It is unfortunate that palynology has given little information of the evolution of floras in drier climatic regimes, or of the evolution of the eucalypts.  相似文献   
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