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41.
In the northern part of the Netherlands (defined here as the area situated above the river Rhine), the Late Mesolithic is dated to the period between ca. 8100 and 6000 BP, and is characterised by the occurrence of trapeze shaped flint tips. Trapezes continue to be in use during the Swifterbant culture (ca. 6000–4800 BP), including the ceramic Mesolithic phase (Early Swifterbant) which is dated between 6000 and 5600 BP. During the Funnelbeaker culture or TRB (ca. 4800–4100 BP) transverse points dominate. With the onset of the Single Grave Culture (SGC) transverse points are no longer the ‘preferred weapon of choice’; they are replaced by surface-retouched (tanged) points. In this paper some of the basic premises of the typological development of trapezes (narrow to broad) and the chronological relevance of ‘subtypes’ (symmetric, asymmetric, right-angled and rhombic) are discussed based on analyses of trapezes from four excavated Mesolithic and Swifterbant sites. For comparison a random sample of TRB transverse points was included in several analyses as well. One of the main conclusions of this paper is that it is possible, based on analyses of metric and non-metric traits of trapeze shaped flint tips, to distinguish between true ‘Mesolithic’ trapezes, trapezes belonging to the (Neolithic) Swifterbant culture, and transverse points of the TRB. The outcomes of these analyses may help in obtaining a relative date for undated (surface) assemblages, and may furthermore lead to the positive identification of Swifterbant settlements in the higher (situated above the present-day sea level) Pleistocene areas in the northern and eastern part of the study area which are so far unknown. The results presented here will be put to the test in a forthcoming paper. 相似文献
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The Composition and Microstructural Variation of the Bronze Age Metal Ornaments from Lower Silesia (South‐West Poland): Chemical Analytical and Archaeological Aspects
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Metal ornaments from Únětice (Mierczyce, Tomice, Jordanów and Opatowice) and Urnfield culture (Szprotawa, ?arek and Wroc?aw ?erniki) sites in south‐west Poland are made of bronze of varying composition, with the exception of the early Bronze Age Przec?awice site, where the copper items are found in graves from stages III/IV. The combined XRF and electron microprobe study of 37 ornaments (mostly pins) shows that those excavated from Únětice culture graves usually consist of cored dendrites, plus a Sb‐rich phase in some. The copper objects from Przec?awice correspond in composition to the East Alpine Copper or to the Ösenring copper and were produced from fahlore. Those from the Urnfield culture sites consist of homogeneous bronze. The Únětice culture ornaments were produced with little control of the effect of varying bronze composition on its microstructure. The results of XRF analyses of heterogeneous metal artefacts vary depending on the proportion of phases in the analysed site, and should be combined with micrometre‐scale analytical data and microstructural information yielded by electron microprobe methods. The same refers to deeply weathered or corroded objects made of homogeneous metal, which contain irregularly dispersed decomposition products. 相似文献
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Th. W. Bottelier 《国际历史评论》2017,39(5):751-769
This paper seeks to advance the so-called rising powers debate of the past 15 years by interrogating its selective use of the past. Key to the debate are the impact of rising powers like China on the international order, and how to accommodate them. Historiography plays a crucial but unappreciated role in the debate, as scholars look to the past to make sense of the future. Especially in the United States, many compare the US now to Great Britain before 1940, the idea being that both faced the same difficulties of decline relative to rising challengers. This is the core case of power transition theory in the field of International Relations. It is also, fundamentally, weak. As I show, it relies on a ‘long chronology’ of British decline that the past quarter-century of historical scholarship on twentieth-century Britain has undermined. I instead propose a ‘short chronology’ of the transition away from Britain that emphasizes agency and contingency over structure and the longue durée. Bringing the work of historians to the rising powers debate thus indicates that the key factors to study are not grand systemic forces, but short-term politics and diplomacy. 相似文献
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Lisht is one of a few New Kingdom sites with known glass‐working debris. Here, we present evidence for the primary production of glass at Lisht, including crucible fragments and semi‐finished glass. We also provide 12 new chemical analyses of glass from Lisht, including trace elements. We argue that the glass made at Lisht has a specific chemical signature within the broader range of Late Bronze Age glass compositions from Egypt, further underlining the former existence of primary glass production there and offering the possibility of identifying Lisht‐made glass elsewhere in Egypt and beyond. 相似文献
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S. Liu K. L. Chen Th. Rehren J. J. Mei J. L. Chen Y. Liu D. Killick 《Archaeometry》2018,60(1):105-117
The origins of the copper, tin and lead for China's rich Bronze Age cultures are a major topic in archaeological research, with significant contributions being made by archaeological fieldwork, archaeometallurgical investigations and geochemical considerations. Here, we investigate a recent claim that the greater part of the Shang‐period metalwork was made using metals from Africa, imported together with the necessary know‐how to produce tin bronze. A brief review of the current status of lead isotopic study on Shang‐period bronze artefacts is provided first, clarifying a few key issues involved in this discussion. It is then shown that there is no archaeological or isotopic basis for bulk metal transfer between Africa and China during the Shang period, and that the copper and lead in Shang bronze with a strongly radiogenic signature is not likely to be from Africa. We call for collaborative interdisciplinary research to address the vexing question of the Shang period's metal sources, focusing on smelting sites in geologically defined potential source regions and casting workshops identified at a number of Shang settlements. 相似文献
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Vietnam has had a national Payments for Forest Environmental Services (PFES) policy in place since 2010, which transfers money for forest protection from water and energy users to households who live in upland watersheds. However, despite a loose resemblance to general Payments for Ecosystem Services (PES) principles, implementation in Vietnam differs strongly from a theoretical ideal, and has a number of unique features, including: strong state involvement in transactions; no use of markets to set payments; poor definition and monitoring of ecosystem services; and the adoption of non-conditional incentives that strongly resemble livelihood subsidies for poor rural areas. The form that PES takes in Vietnam has been shaped by institutional histories of forest management that have envisioned a strong role for the state and for financial transfers to the rural uplands. At the same time, PES has also been influenced by active engagement and agency of central and local government actors, and local payment recipients, and key areas in which they have impacted PES design include shared governance and more equitable benefit distribution models. These institutional priorities and local values that have shaped PES policy and implementation in Vietnam have led to a hybrid model, full of contradictions and compromises, that neither fits a classical definition nor resembles neoliberal conservation outcomes, and whose success is difficult to judge. 相似文献
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Anne-Lise Rey Jean-Marc Rohrbasser Jean-Paul Paccioni Nicolas Class Jean-François Goubet Matteo Favaretti Camposampiero Tinca Prunea Monique Cottret Christine Théré Ninon Grangé Colas Duflo Alain Ménil Vincent Bontems Marianne Groulez Ronan Le Roux Aurélien Berlan Jacques Chatue Danielle Fauque 《Revue de synthèse / Centre international de synthèse》2007,128(3-4):419-482