《燕行录》资料反映的16-19世纪东北南部地区冬半年气温变化

朝鲜古汉籍《燕行录》,是历史上朝鲜使臣出使中国的见闻记录,保留有很多历史气候资料,十分宝贵。本文收集了19种《燕行录》中记载的16-19世纪东北南部地区河流封冻情况,并利用中国其它文献为补充,使用现代河流封冻资料为对照,逐年考订了当时河流封冻与现代河流封冻的距平情况,并得出封冻期的50年平均距平值。由于冬半年气温变化是影响河流冰情的关键因素,河流封冻情况的变化可很好地反映该区域冬半年温度变化情况。分析发现,在1500-1900年间,存在3个较冷的时期,其中16世纪上半期是400年中最冷的时期;存在2个较暖的时期,分别为18世纪下半叶和19世纪下半叶。而和20世纪的温度变化衔接分析,则500年间区域气温基本是上升的趋势。同时和中国其它区域以及欧洲的小冰期温度变化序列比较,在大的趋势变化和波动方面有一致性,但在时间上并不完全一致。表明区域间气候变化的复杂性。     

Characterization of organic media in the wall-paintings of the “Palace of Nestor” at Pylos,Greece: evidence for a secco painting techniques in the Bronze Age

This paper presents the results of an investigation of organic binding media detected in samples from the Mycenaean wall-paintings at the “Palace of Nestor” in Pylos (Western Messenia, Greece): samples dated from the Late Bronze Age (ca. 1200 BC). This is the first scientific study to be conducted on organic binding media in Mycenanean painting, and it is a study that aims to contribute significantly towards our understanding of the original painting techniques used during the Bronze Age. The analytical procedures employed for the detection and characterization of the organic substances preserved within the paint layers (proteinaceous materials, lipids and plant gums), were based on chromatography/mass spectrometry techniques (PY–GC/MS, GC/MS). The most significant results, highlighting an a secco painting technique, are herein reported and discussed.     

Analysis of polychrome Iron Age glass vessels from Mediterranean I,II and III groups by LA-ICP-MS

In this work the analytical results obtained by ICP-MS with laser ablation solid sampling and SEM-EDS for some polychrome glass vessels from the Iron Age are presented and discussed. The samples, coming from Etruscan sites near Adria (Northern Italy), belong to the so-called Mediterranean Groups I, II and III and are dated from the 5th, 3rd and 2nd century B.C., respectively. To date, analytical data for only two sets of vessels of the Iron Age have been discussed in the literature. In spite of the low number of available samples, this is the first time that vessels of all three periods are analytically compared. Elemental concentration data show that the samples can be classified as low-magnesia-low potash (LMLK) soda-lime-silica glasses, with low phosphorus and titanium contents, in agreement with data for similar samples of the same age. Bivariate and multivariate analyses of the contents of many elements characterizing the siliceous sands showed three distinct sets corresponding to the three periods. Since the sets indicate different provenances of the sands it seems rational to assume that different glassmaking locations were involved. Chromophores and opacifiers of the blue bodies and the yellow, white and turquoise decorations of the vessels were analytically identified, while the nature of the corresponding ores was hypothesized.     

Early Cambodian gold and silver from Prohear: composition,trace elements and gilding

Rescue excavations in Prohear, southeast Cambodia, recently saved the last untouched graves of one of the richest prehistoric sites in Southeast Asia. Many Iron Age burials dating from the 2nd century BC to the 1st century AD contained gold and silver ornaments so far unknown from archaeological contexts together with indications for the presence of an immigrated elite. A first selection of 59 objects were analysed by LA-ICP-MS to obtain detailed information about the composition, as well as minor and trace elements. The majority of the ornaments consist of electrum and auriferous silver with low copper concentrations, and two main groups indicating different alluvial gold sources can be distinguished by different concentrations of Pt, Ir, Bi and different Pd/Pt ratios, one group being related to rich burials with non-local features. The SEM and EDX analyses of four objects revealed two different gilding techniques observed for the first time in Southeast Asian artefacts: foil-fusion gilding, related to special Ag–Au–(Cu)–Sn alloys containing up to 4% tin, and depletion gilding.     

High-Altitude Agro-Pastoralism in the Kyrgyz Tien Shan: New Excavations of the Chap Farmstead (1065–825 cal b.c.)

ABSTRACT

The highlands of Central Asia posed considerable challenges to early agriculturalists, yet the processes of human subsistence strategies there remain poorly understood. In this paper, we present results from the excavation of the Chap in Kyrgyzstan. The recovery of a rich macrobotanical assemblage consisting of several crop species and crop processing debris, together with skeletal remains of pastoral livestock, indicate a localized agro-pastoral complex at 2000 masl dating to 1065–825 cal b.c. Aerial photogrammetry, magnetometry, and topographic modeling reveal local irrigation systems, while stone artifacts are linked with cultivation and crop processing. Furthermore, the ceramic assemblage reveals a local production tradition and stylistic similarities with communities of neighboring regions. Overall, data from Chap contribute to a new understanding of human ecology and agricultural development in the mountains of Central Asia, suggesting that domesticated plants and animals were integral for the intensive occupation of high-elevation valleys in Central Asia.     

On the pharyngeal tooth remains of crucian and common carp from the neolithic Tianluoshan site,Zhejiang Province,China, with remarks on the relationship between freshwater fishing and rice cultivation in the Neolithic Age

The pharyngeal tooth remains of crucian and common carp from the Tinaluoshan site of the Hemudu Cultural Stage, Zhejiang Province, China, were analysed. The body‐lengths (BLs) of the fish were estimated from tooth size and plotted as bar diagrams. Based on these, we infer that Neolithic dwellers used gill nets to efficiently catch fish of a specific size during the breeding season. The BL distribution of common carp there is similar to those from Jomon sites in Japan, and we therefore infer that the technology for controlling water for rice cultivation in paddy fields had not yet been developed. The abundance of tooth remains of crucian carp unearthed at the Tianluoshan site is reminiscent of similar finds in Western Japan, and we thus infer that the culture trait of utilizing crucian carp as a major protein resource was distributed from the Yangtze River basin to Western Japan. Analysis of pharyngeal tooth remains of carp at various Japanese archaeological sites shows that freshwater fishing was conducted quite differently before and after the establishment of paddy fields. With this fact in mind, one of the present authors tried to model the development of freshwater fishing, with reference to the relation of fishing to rice cultivation (Nakajima, 2010 ). In Phase I, artisanal fishing became an active and technically developed endeavour, and people began to cultivate rice at fishing site. In Phase II, people began to cultivate rice purposefully in irrigated paddy fields while also fishing there. Comparing the present results of the pharyngeal tooth remains from the Tianluoshan site with those from the Jomon Period, we see that the Tianluoshan site was in the same stage as the end of Phase I in Japan, which rice cultivation was done as a supplementary activity at fishing site. Copyright © 2010 John Wiley & Sons, Ltd.     

New Early Iron Age Statue From Sary-Arka

The article introduces a statue of the Saka period from Sary-Arka (Central Kazakhstan) and shows the similarities between its attributes and the weaponry of the Early Iron Age cultures of the Eurasian steppes. Specific features of the Sary-Arka statues and their iconographic similarities with Eastern European Scythian sculpture are described.     

Ceramics of the Ulakhan-Segelennyakh Culture,Early Bronze Age,Yakutia

The principal diagnostic feature of the Bronze Age (2nd millennium BC) Ulakhan-Segelennyakh culture of southern, southwestern, and western Yakutia, which was first described by the present author, is pottery decorated with punched nodes in combination with dentate impressions and stamp imprints. This type of pottery differs from Ust-Mil pottery and resembles both ancestral Ymyiakhtakh ceramics and ceramics made by immigrants. The Ulakhan-Segelennyakh culture did not spread across all Yakutia, but occupied vast taiga regions in the basins of the Aldan, Olekma, Vilyui, and Middle Lena. Most immigrants were descendants of the Glazkovo people, and entered Yakutia along the upper reaches of these rivers.     

东北新石器文化格局及其与周边文化的关系

本文依据典型遗址层位关系、器物形态比较、碳14测定数据等材料,将东北11个文化区的新石器时代文化自早至晚区分为三个阶段七个时期,确定了各种文化所处的时空位置。分别从遗址分布、房址、墓葬、生产工具、生活用具、原始艺术品、经济类型等7个方面,概括了东北地区新石器时代考古学文化的基本特征。通过文化比较,讨论了东北文化区与中原地区、山东半岛地区、俄罗斯贝加尔湖地区、俄罗斯远东南部地区、朝鲜半岛地区史前文化的交流与影响。