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Pauline Burger Armelle Charrié-Duhaut Jacques Connan Pierre Albrecht 《Archaeological and Anthropological Sciences》2011,3(2):185-200
Plant and particularly non-wood forest products have played an important role in the evolution of human cultures all over
the world, as source of food but also of raw substances fulfilling material, spiritual, and medicinal requirements. Plant
exudates and particularly dammar resins (Dipterocarpaceae family) were widely used in the past in Asia notably as waterproofing
and caulking materials. This study focuses on the GC–MS chemical characterisation of freshly collected dammars and establishes
new molecular parameters enabling discrimination between dammars and other types of plant resin, whatever their botanical
origin. Such analyses provide clues for a precise identification (taxonomy, occurrence of other material in addition to the
resin, alteration state) of unknown resinous material discovered in archaeological contexts. The value of our approach is
illustrated by the taxonomic characterisation of two samples collected in jars from the Brunei wreck and a Chinese junk lost
more than 40 km off the Sultanate of Brunei during the end of the fifteenth century or the early beginning of the sixteenth
century. 相似文献
84.
Colin Sterling 《Public Archaeology》2013,12(2-3):87-112
This paper considers the impact of photographic clichés on the management, conceptualization, and experience of heritage. Working along the grain of pejorative readings of ‘snapshot’ photography, this account views the repetitiveness and redundancy of the cliché as a critical point of departure, rather than a cause for reproach. Taking the World Heritage Site of Angkor as a core case study, three intersecting axes of political concern are sketched out to elucidate the broad social, material, and affective implications of clichéd photography for heritage. First, processes of dehistoricization and depoliticization are interrogated in relation to the role certain images play in constructing a mythic sense of the past in the present. This leads directly in to the second strand of analysis, which examines the various ways in which individuals negotiate these myths through the production of their own highly personalized photographic clichés. Here I develop the concept of an embodied politics of heritage photography to grasp the multivalent resonances of tourist clichés in particular. Finally, the implicit and explicit forms of spatial control that permeate sites such as Angkor are examined in relation to the photographic clichés they respond to and help shape. 相似文献
85.
Colin Sage 《Social & Cultural Geography》2013,14(7):864-865
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Colin Kerr Ballantyne 《Scottish Geographical Journal》2013,129(1):8-46
Abstract A rich variety of processes have modified the glacial landscape of the Scottish Highlands since the last glaciers disappeared 11,500 years ago. Many of these processes can be described as paraglacial (glacially-conditioned): retreat of glacier ice has resulted in exposure of metastable sediment sources (rock slopes, drift-mantled slopes and valley-floor glacigenic deposits) that have been reworked over a range of timescales. Much of the reworked sediment has been deposited in paraglacial sediment stores (talus accumulations, debris cones, alluvial fans, valley fills, river terraces and deltas). The trajectory of paraglacial sediment transfer can be approximated by an exhaustion model. A corollary of this model is that all sediment stores eventually undergo a change from net accumulation to net erosion, reflecting the non-renewable nature of sediment sources. This concept helps to explain why most talus accumulations, debris cones and alluvial fans in the Highlands are now relict, and why many floodplains appear to have experienced an initial period of aggradation followed by later river incision and terrace development. Since deglaciation, rock slopes have experienced paraglacial stress release due to differential deglacial unloading. Many rock slopes have remained stable or experienced gradual adjustment through intermittent rockfall. At over 600 sites, however, large-scale rock-slope failure has occurred, either in the form of catastrophic failure with complete or arrested debris runout, or as major slope deformations. Modification of drift-mantled slopes has been dominated by rainstorm-generated debris flows activity, which have stripped sediment from slopes and redeposited it in debris cones. Radiocarbon dating of buried organic horizons shows that debris flows have occurred intermittently throughout the Holocene. Snow avalanches have played only a localized role in paraglacial sediment transfer. The Holocene alluvial history of the Highlands is poorly understood. Some alluvial fans formed during a few exceptional flood events, and there is evidence that postglacial floodplain aggradation peaked in the late Holocene and was succeeded by floodplain incision and terrace development, possibly reflecting upstream reduction in paraglacial sediment supply. Other processes have operated independently of glacial conditioning. The effects of wind action are dominant in the coastal zone, forming dunefields through aeolian reworking of beach sand, and on plateaux in the form of deflation surfaces and sand sheets. Extensive erosion of plateau-top sands and aeolisols occurred in the period AD 1550–1700, a period of exceptional storminess. Small-scale periglacial processes have also been active on high ground throughout the Holocene, including granular weathering of exposed rock surfaces, the development of small-scale frost-sorted patterned ground on unvegetated terrain, and slow downslope movement of solifluction sheets, solifluction lobes and ploughing boulders. 相似文献
87.
Pierre J.P. Van Hecke 《SJOT: Scandinavian Journal of the Old Testament》2013,27(2):264-282
This essay addresses two different Biblical bulks of text. On the one hand, the essay approaches Psalm 23. On the other hand, however, does the essay equally approach Genesis 4 that documents the chronicles of Cain, Abel, Lemech and the descendents of Adam and Eve after the slay of Abel by Cain. The rationale for addressing simultaneously these two bodies of Biblical text that seem to be divorced from each other, is the following. In the case of both texts, the first encounter with them appears to surrender the impression that two textual components had been glued to each other while lacking any common denominator whatsoever. Nevertheless, in both cases an analytical scrutiny does unveil a cluster of links between the two texts that are seemingly devoid of any reciprocal bond. In the case of Psalm 23, the common denominator between the Psalm's two seemingly detached parts does consist on a tight, detailed analogy between the metaphors utilized to portray the Lord and His pious believer. In the case of Genesis 4, however, the unearthed link between the text's ensemble of components is found to be among the characters that perform along two leading parameters, death and life. Hence in both cases what was initially considered a text that is devoid of a plausible connection between its parts, is found out as a text that its parts are united in the most cogent and equally tight fashion. 相似文献
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Colin Platt 《Medieval archaeology》2013,57(2):300-310
WHILE ARCHAEOLOGISTS are well informed about plague and climate change, many are less familiar with the emergence in pre-plague England of a vigorous market in peasant land in which both freemen and villeins were represented. Yet the tenant’s growing freedom to buy and sell land arguably played a larger part in transforming the social structure of late-medieval England than either the Black Death (ad 1348–9) or Great Famine (ad 1315–17). Accustomed to seeing the five decades before the pestilence as a final interlude of prosperity before the onset of recession, archaeologists have looked chiefly to the post-plague years for evidence of change. However, the toxic combination of a hyperactive peasant land market, combined with the worst subsistence crisis that England has ever known, had encouraged the growth earlier in the century of a rich and increasingly acquisitive and dominant peasant or ‘kulak’ class with properties it needed to protect. The large and more permanent village house, it is argued here, originated at this time. It is also suggested that it was successful peasant engrossers, rather than status-hungry, would-be gentry, who were probably the diggers of the overwhelming majority of non-manorial moats which survive in such numbers across England. Although more work is needed to date these moats archaeologically, it is already widely assumed that they belong primarily to the first half of the 14th century. If this is correct, the smaller domestic or ‘homestead’ moat, occurring in multiples of up to 13 in some parishes, can now be seen as persuasive material evidence of a catastrophic crisis in law and order which historians know only from the documentary sources. 相似文献