古代织品染料的分析

从染草中提取出各种植物染料,然后进行古样品的模拟染色。以薄层色谱法为主要测试手段,并结合化学分析以及高效液相色谱。紫外光谱等近代方法对染料进行分析与鉴定,建立起一套行之有效的天然植物染料分析和鉴定的方法,并成功地用于古代样品的分析,揭示了三千年前古样品染料色素的成分。     

广富林遗址(2008年)浸水植物遗存分析

广富林遗址2008年度浸水保存的这批样品,从中发现了种类较丰富的植物遗骸,包括有葫芦、桃核、芡实、甜瓜、水稻、葎草、楝树果实等,通过量化统计和植物利用方式分析,我们认为遗址至少在广富林文化时期形成了包括粮食种植和瓜果蔬菜栽培的园圃农业经济体系,并在周代进一步地发展。     

苏南传统铸造技术调查与启示

传统技术是活的文物,应该加以整理、保护与研究,传统技术所包含的古代科技信息对古代技术研究有极大的启示。传统泥型铸造技术为研究中国古代陶范铸造技术提供了重要信息;植物硅酸体测试结果表明,传统泥型铸造技术与古代陶范铸造技术有着密切的关系。     

The phytolith archaeological record: strengths and weaknesses evaluated based on a quantitative modern reference collection from Greece

The phytolith record from archaeological strata is a powerful tool for reconstructing aspects of past human behaviour and ecology. Considerable insights into the problems and potentials of this record can be obtained by studying phytoliths in modern plants. We prepared a phytolith reference collection of modern plants mostly from northern Greece that includes quantitative information on phytolith concentrations (number of phytoliths per gram dry organic material) and morphological assemblages. Here we analyse this reference collection with the aim of evaluating the strengths and weaknesses of the archaeological phytolith record. The reference collection comprises 62 different plant taxa. Of them, 28 are trees, 1 conifer, 10 shrubs and 1 herb, 3 domesticated annual legumes and 19 monocotyledons. We demonstrate quantitatively the extent to which woody species, legumes and fruits of dicots contribute only small amounts of phytoliths to the sediments per unit tissue dry weight, while leaves of trees and shrubs produce significant amounts of phytoliths and grasses are prolific phytolith producers. We compare the data of this reference collection with a similar reference collection from another Mediterranean ecosystem (Israel). The comparison indicates that some aspects of phytolith production are probably genetically controlled, whereas others are environmentally controlled. We note that despite the fact that woody species produce few phytoliths per gram of tissue, their record can be most informative when taking into account other properties of the sediments. We also note that jigsaw puzzle-shaped phytoliths normally form in plants that grow in humid conditions, but may form in arid environments when the plants are irrigated. This study clearly shows the extent to which some plants can be under-represented and others over-represented in the phytolith record. Knowing the extent of this bias can greatly improve our interpretation of the phytolith record.     

The Bronze Age landscape of the Bjäre peninsula,southern Sweden,and its relationship to burial mounds

Palaeoecological analyses from a small fen deposit, combined with pollen analysis from buried soil profiles under prehistoric burial mounds, have been used to investigate the timing and vegetation change associated with the Holocene development of a cultural landscape in southern Sweden. Traditional pollen analysis is complemented with plant macrofossil analysis and soil pollen analysis from within and in close proximity to the burial mounds in the coastal Bjäre peninsula, well known for its high density of well-preserved Bronze Age monuments. The vegetation development is linked to the construction of the burial mounds. A marked increase of cultural impact on the landscape is recorded during the Neolithic–Bronze Age transition and estimates of landscape openness suggest that by the onset of the Bronze Age, forest cover was only 20–40%, falling to 10% in the immediate vicinity of the burial mounds themselves. The coastal strip appears to have been affected by human activity to a greater extent and at an earlier date than sites from further inland in southern Sweden and the Bronze Age burial mounds were most likely designed to be visible in a largely deforested landscape.     

Studies on amerindian dogs, 1: Carbon isotopes in relation to maize in the diet of domestic dogs from early Peru and Ecuador

Work initiated purely as a dating project in support of a craniometric and morphological investigation of domestic dogs from early Peru has proved to have much wider implications. The stable carbon isotoperatios (¹³C/¹²C) of hair samples from ten dogs show that maize formed a significant part of their diet. Radiocarbon dates for these remains have confirmed that they belong to the period well after the cultivation of maize was first established. Stable carbon isotope measurements can thus be used to test for the presence of maize as a dietary constituent at earlier sites even where there is otherwise only indirect evidence for its cultivation. Collagen from animal or human bone is a suitable alternative to hair for this purpose and the method has been successfully applied to collagen dating to c. 3000 BC from the Valdivia culture site of Real Alto, Ecuador, as well as to a series of early Peruvian dogs.     

克孜尔石窟出土蓝色颜料研究

克孜尔石窟是蜚声中外的佛教艺术宝库,其丰富的历史文化遗存,是研究丝绸之路文化交流与融合的重要实物资料。为了解克孜尔石窟第189窟前发现的蓝色颜料,采用X射线衍射(XRD)对其成分进行分析,采用拉曼、扫描电镜能谱仪(SEM-EDS)将其与第189窟壁画蓝色样品的元素组成及物相进行对比,采用酶联免疫吸附测定(ELISA)、透射傅立叶红外光谱(FTIR)对其可能含有的胶结材料进行分析。结果表明,该出土蓝色颜料样品为青金石,胶结材料为植物胶。研究表明,通过多种分析手段联合使用,可以更全面、客观地了解分析对象的各种信息,为今后克孜尔石窟壁画制作材料及制作工艺的分析提供经验和借鉴。     

河南新乡市金灯寺汉墓发掘简报

2006年7月,为配合南水北调中线工程文物保护项目,郑州大学历史学院考古系对新乡金灯寺墓群进行了发掘,清理出15座汉代墓葬,为汉墓及其相关问题的研究提供了新资料.     

河南新乡市杨村商代遗址试掘简报

2009年10月29日至11月9日,为配合南水北调中线工程文物保护项目,新乡市文物考古研究所对卫辉市安都乡杨村遗址进行了发掘,发现较为丰富的商代遗迹、遗物,为研究新乡地区商代文化提供了新的资料。     

Defining an indicator package to allow identification of ‘cesspits’ in the archaeological record

This paper summarises the insect, plant macrofossil and other environmental evidence from a large number of deposits, thought to be cesspits, at a range of archaeological sites. A potential ‘indicator package’ (sensu Kenward and Hall, 1997), consisting of a range of biological materials and archaeological artefacts, is outlined which should allow a more accurate identification of cesspits in the archaeological record enhancing further studies of the rich evidence often preserved in them.