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161.
Tony Brown 《Oxford Journal of Archaeology》1997,16(2):133-146
Clearances, interpreted from pollen records during the Mesolithic and Neolithic of Europe, are generally ascribed to purposive deforestation which is compatible with the transition model, whereby early Neolithic economic strategies are a development of late Mesolithic intensification of wild plant food husbandry. This paper considers the role of natural processes in creating clearings and the role of inadvertent impact of human activity on forest processes, including woodland regeneration. The role of climate, wind-throw and lightning strikes in creating clearings and forest instability is emphasised and the evidence discussed from sites which may be interpreted as resulting from opportunistic human use of natural clearings. Unfortunately, regional pollen diagrams lack sufficient spatial resolution to detect the size of isolated clearings or establish the spatial variation in forest composition that was intimately related both to forest ecology and the effects of subtle human impacts. This may be the major reason for an apparent contradiction between pollen evidence of Neolithic impact and the archaeological record. Moreover, early Neolithic agricultural activity may have been concentrated in valley bottoms, which is undetectable in regional pollen diagrams. Alternative models need to be considered, which include culturally specific exploitation of the local environment, along with the inadvertent ecological repercussions of pre-agricultural and early-agricultural human activities in naturally dynamic woodlands. 相似文献
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Etienne Nel Tony Binns & Nicole Motteux 《Geografiska annaler. Series B, Human geography》2001,83(1):3-13
Community-based development strategies are gaining in credibility and acceptance in development circles internationally and notably in post-apartheid South Africa. In parallel, the concept of social capital and the role of supportive nongovernmental organizations are receiving attention as key catalytic elements in encouraging and assisting community-based initiatives. In this paper, a well-documented initiative, the Hertzog Agricultural Co-operative in Eastern Cape province, is re-examined after the passage of several years to assess the impact of social capital and the involvement of a particular non-governmental organization in ensuring the sustainability and economic survival of the project. While both elements have proved critical to the project's life-cycle, particularly in recent years, concerns over possible dependency and project sustainability exist. 相似文献
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This text presents the results of a contemporary archaeological investigation of an important Swedish Cold War installation, Command Centre Bjorn. This centre was connected to the Air Force Attack Squadron and together with the coastal artillery and the navy it constituted a crucial part of the Swedish defence efforts during the Cold War period. The text also discusses questions concerning heritage processes, and it stresses that a contemporary archaeology approach can contribute with new insights into the Cold War and its heritage in Sweden, as well as canalize and offer guidance to the huge public interest in the material remains from this period in Sweden. 相似文献
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Tony Callen 《Modern & Contemporary France》2013,21(1):100-102
Hughes, E.J., Camus: Le Premier Homme and La Peste (Glasgow, 1995), 90pp., ISBN 0 85261 447 0 France, P., ed., The New Oxford Companion to Literature in French (Oxford University Press, 1995), 865pp., £30, ISBN 0 19 866125 8 相似文献
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