共查询到20条相似文献,搜索用时 0 毫秒
1.
2.
3.
4.
5.
6.
7.
A holistic landscape approach to cultural resource analysis of a set of archaeological sites in the central Penobscot Valley led to inferences regarding the Holocene physical and biological environmental context. Targeted environmental studies include (1) examination of forest and wetland changes through time and (2) lake-level studies as a key to paleohydrology. These studies were combined with broad-scale geomorphic investigations and detailed stratigraphic analyses, and studies of archaeological sites and their artifact assemblages. Together, these studies provide a picture of dramatic changes to the physical and vegetational landscape. These included reestablishment of a major river following deglaciation, evolution of extensive lakes to uplands and peatlands, and a shifting mosaic of open and closed forest composed of a variety of hardwood and softwood species. Inferences based on buried soils exposed in archaeological excavations supported climatic interpretations based on vegetation and paleohydrology. As a result, this work allowed evaluation of (1) site formation and preservation processes and (2) occupational patterns. Site formation and preservation of Early Holocene sites can be linked to sedimentation by hydraulic damming upstream of rapids at the mouths of tributary streams. Shifting human land use reflected by changes in occupation patterns appears to correspond to changes in forest composition as well as wetland and stream evolution through time. 相似文献
8.
The material we have today indicates that shell building was known and practised in the Mediterranean in classical antiquity. Comparative material shows that the‘intermediate stages’between shell and skeleton shipbuilding are in most, or all, cases shell building with some skeleton influence. The date when‘the skeleton idea’first struck a boatbuilder is not established. There are indications that this happened in the Mediterranean. No definite proof of skeleton work is found in the Mediterranean earlier than the Yassi Ada wreck, where a bottom shell may have been equipped with a skeleton on which topsides were built. The shell-skeleton division is a working tool for research on shipbuilding history, and should be used critically. The wrecks from Blackfriars I and New Guy's House indicate a kind of skeleton approach to shipbuilding in northern Europe (Marsden, 1967). If the 'skeleton idea’existed in the Mediterranean in classical antiquity, especially in warships, proof will turn up sooner or later. In the meantime, publishers of shipwrecks should take into consideration that we know very little, and that all details count. Field work on the existing tradition in the Mediterranean should be pursued. The lesson learned in Scandinavia is that the archaeologist may theorize as much as he wants, but the boat-builders will be able to give definite answers, if he takes the trouble to ask them, and watch them at work. 相似文献
9.
Michael Quinn 《Geographical Research》1997,35(2):183-194
Modern perceptions of a past characterised by ignorance and disregard for the environment overlook widely supported attempts by Europeans to protect Australia’s biophysical resources. An environmental and financial crisis in the rangelands of the Western Division of New South Wales was investigated by the Royal Commission into the Condition of the Crown Tenants of 1901. This crisis and royal commission are famous evidence of a profound mismatch between early pastoralism and the land. But, less famously, the royal commission and the subsequent Western Lands Act, 1901, were part of a widely supported and deep commitment to better adapt pastoralism to its environment. The failure of this commitment to achieve lasting change to the way the land was used over succeeding decades illustrates the intransigence of our basic systems of land use. 相似文献
10.
11.
Leah M. Gibbs 《Geographical Research》2003,41(1):17-28
In this ‘postcolonial’ era, peoples and places around the globe continue to face ongoing colonisation. Indigenous peoples in particular experience colonisation in numerous forms. Despite recent attempts to ‘decolonise’ indigenous spaces, hegemonic systems of production, governance and thinking often perpetuate colonial structures and relationships, resulting in further entrenched colonisation or ‘deep colonising’ (Rose, 1999). The interface between indigenous communities and the mining industry provides fertile ground for the tensions emerging between decolonising and deep colonising. Gold mining operations at Placer Dome's Granny Smith mine in the Eastern Goldfields of Western Australia present a valuable case study for examining this tension. Changes taking place at the mine site are decolonising in intent, though outcomes may be deep colonising in effect. Recent discussions among cultural geographers over meanings of place, Ollman's (1993) notion of vantage point and a broadly postcolonial literature inform consideration of this tension. Acknowledgment and incorporation of multiple vantage points into new resource management systems allows current hegemonic approaches to be rethought, and provides insights for the shift towards genuinely decolonising processes. 相似文献
12.
Helmut Heit 《European Legacy》2005,10(7):725-739
This paper argues that a particular philosophical and historical understanding of Ancient Greek thought is used to establish a superior Western identity of universal prevalence. Starting with the terminological differences between ethnocentrism and Eurocentrism, I then reconstruct the rise of Eurocentrism by examining the changing conceptualizations of Greeks and Barbarians in Ancient texts from Homer to Aristotle. The third section explores how Western historians of philosophy and culture have used this Greek self-understanding to legitimate the view of Western cultural superiority based on universalism. Finally, I discuss several possibilities to counter this form of Eurocentric Western identity-politics. 相似文献
13.
Laura C. McParland Margaret E. Collinson Andrew C. Scott Gill Campbell 《Archaeological and Anthropological Sciences》2009,1(4):249-261
Charcoal assemblages occur in both natural and archaeological settings. Cell wall reflectance values of charcoal in polished
blocks under oil provide a proxy for temperature of formation. This paper aims to (1) determine whether wildfire charcoals
and anthropological charcoals from various pyrotechnical activities can be distinguished using reflectance data and (2) establish
if re-charring (i.e. use of charcoal fuel) can be recognised in the archaeological record through analysis of laboratory-produced
re-charred charcoals and charcoals from an experimental iron smelt and traditional bronze casting which utilised charcoal
fuel. Reflectance frequency data from assemblages representing burning of charcoal, in this case of iron smelting and bronze
casting, indicates temperatures from above the mean value of charcoal production (>475°C) up to the maximum temperature reached
in the subsequent process (i.e. >475 to >1,100°C). In contrast, wildfire charcoals showed a range of values including material
with barely measurable reflectance (minimum values from 0.06% to 0.56%Ro) to maximum reflectance values varying from 1.65%Ro
(Tilford) to 3.8%Ro (Zacca). The mean wildfire reflectance indicated temperatures in the range 325–400°C, which can therefore
clearly be distinguished from that of the charcoal burning processes. The laboratory-produced re-charred charcoals take on
the reflectance value of the highest temperatures experienced; reflectance values were not constrained by the original temperature
of formation. High temperatures are most easily achievable by the burning of charcoal fuel, and hence high reflectance charcoals
are likely to represent re-charred charcoal. Therefore, this quantitative reflectance method can be used in archaeology to
determine the minimum temperature of formation of charcoals in anthropological processes which involve fire, can indicate
the likelihood of use of charcoal or wood as fuel and can distinguish between an assemblage of high temperature anthropogenic
charcoals and charcoals formed from natural wildfire. 相似文献
14.
Torbjørn Trondsen 《The Canadian geographer》2012,56(4):459-473
Business transactions’ value chains can constrain their capacity to maximize market value from limited resources. Seafood markets exhibit a strong demand for fresh, high‐quality seafood yet empirical studies show large variations in value chains’ adaptation and exploitation of market opportunities. This article presents a comprehensive model that identifies the main drivers and constraints in value chains for wild harvested seafood that generate differences in market adaptation. The model is built on theories of value chains, business conventions, competitive behaviour, governance conventions, legal regulation, and direct ecological and economic constraints. The model is applied in a comparative case analysis of market adaptation by value chains for North Atlantic cod products in Norway and Iceland, which explains why business conventions in Iceland are more consumer market adapted than those in Norway. 相似文献
15.
16.
17.
Qing Wang Zhong-Li Zhang Hui Ding Wen-Bin Shao Cheng-Sen Li Yu-Fei Wang Jian Yang 《Journal of archaeological science》2009
Ever since the pits of terracotta warriors and horses in China were discovered and opened to the public, a number of questions remained unsolved: what kinds of wood were selected for building the pits, how the wood was used in the pits' architecture and where was the giant volume of wood collected from? In this study, twenty pieces of charcoal specimens from Pit 1 and Pit 2 were examined with the Scanning Electron Microscope and identified as Abies, Tusga, Picea (all three genera in Pinaceae) and Phoebe (Lauraceae) woods. With the former works, it is concluded that the woods in the pits were mainly from the group of gymnosperms (95%) and few from that of angiosperms (5%). It is deduced that the wood in the pits was probably collected from the areas nearby. 相似文献
18.
D.P. Legg 《Alcheringa: An Australasian Journal of Paleontology》2013,37(4):321-334
Six biostratigraphically distinct faunas based largely on trilobites and graptolites are defined from the Lower to Middle Ordovician limestone, sandstone and shale sequence of the Canning Basin. They range in age from the Tremadoc (fauna 1), through the Arenig (faunas 2, 3) to the Llanvirn (faunas 4–6). 相似文献
19.
北京大慧寺大悲宝殿现为全国重点文物保护单位,是目前北京市保存较完整的明代寺院遗迹之一。这座大殿不论是建筑规格还是雕塑彩画的精美程度都堪称是明代寺院建筑的最高级别。然而,就是这样一座宏伟的寺院,史料记载却寥寥无几,而且重要碑碣的遗失也为这座庙宇的来历蒙上了一层神秘的面纱。通过题记我们仅知该寺是由明代太监张雄所建。关于大慧寺彩塑的内容,前人研究较少,本文通过对大慧寺历史全面的梳理,着重对大悲宝殿内有争议的三个人物的身份进行考证,并提出自己的见解。 相似文献