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101.
Alfred Wallis 《英国考古学会志》2013,166(3):348-351
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This paper explores the presence of tortoise remains and its meaning in Palaeolithic archaeological contexts. We focus on two topics: (1) the presence or absence of the genus Testudo from the Early Pleistocene to the Holocene in SW Europe; and (2) the relationship between Testudo and the palaeoclimatic and palaeoenvironmental conditions diachronically. In order to address this objective, we collected published and unpublished data from different sites on the eastern Iberian Peninsula. The results obtained by this study demonstrate that Testudo hermanni was the only tortoise present in this area until recent times and its presence in archaeological sites is almost always related to anthropic activities. Finally, the disappearance of Testudo from archaeological sites in some areas is related to climatic changes and events that occurred during the last stages of the Pleistocene. 相似文献
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Christopher Clapham 《Development and change》2002,33(5):775-795
Individual instances of state failure and collapse must be placed within a broader appreciation of the evolution of statehood within the international system. The idea that the inhabited area of the globe must be divided between sovereign states is a recent development, and likely to prove a transient one. Largely the product of European colonialism, and turned into a global norm by decolonization, it is threatened both by the inherent difficulties of state maintenance, and by processes inherent in globalization. States are expensive organizations to maintain, not only in economic terms but also in the demands that they make on their citizens and their own employees. Poor and dispersed peoples, and those whose values derive from societies without states, have found these demands especially burdensome. The end of the Cold War and the collapse of the Soviet Union revealed the hollowness of existing models of sovereign states, and challenged the triple narratives on which the project of global statehood has depended: the narratives of security, representation, and wealth and welfare. While individual cases of state failure and collapse may owe much to specific circumstances and the behaviour of particular individuals, they must also be understood within the context of a world in which maintaining states has become increasingly difficult. 相似文献
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Jarmo Rusanen Toivo Muilu Alfred Colpaert & Arvo Naukkarinen 《Geografiska annaler. Series B, Human geography》2001,83(4):205-220
Income differentials among the population of Finland began to widen in the latter half of the 1990s, as reflected in a geographical analysis based on 1 × 1 km grid cell data produced by Statistics Finland, where the most densely populated cells are seen to have lower mean income levels than the others, and the spatial differences in income level within the large towns and cities are seen to have increased. The income differentials between grid cells are fairly stable and the majority of the cells can be classified as representing the middle income bracket in terms of incomes subject to state taxation. Accurate geo-referenced data of this kind enable observations to be made concerning income differentials which would remain obscured if only administrative areal units such as local government districts were used. 相似文献
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