长沙市博物馆藏西汉云气纹八铺首青铜杯

2002年长沙市博物馆在清水塘文化艺术品市场征集1件西汉时期的云气纹八铺首青铜器。2006年湖南省文物鉴定委员会专家对该件青铜器进行鉴定,认为是一件颇具时代特征、具有极高的历史和艺术价值的西汉早期饮酒器,从而确定为国家一级文物,同类藏品湖南省博物馆有一件。     

略论敦煌吐鲁番出土的东晋南朝文献

敦煌、吐鲁番出土了一批东晋、南朝时期的文献,它们大多为佛经,也有道经,以及儒家典籍、书札,其中佛道写经的发愿文题记均有纪年,且含有丰富的历史信息,学术价值极高。从发愿文题记可知,这些东晋、南朝文献大多抄写于南方,通过当时东南与西北之间的交通渠道,最终流入到敦煌、吐鲁番等西北地区。这一情况证实：在东晋十六国南北朝时期,西...     

吉林省博物院收藏的元代瓷器

元代是中国瓷器生产承前启后的转折时期,在很多方面都有创新和发展。尤其是江西景德镇的青花、浙江龙泉青釉器的再创造及其他釉瓷,无论在造型、纹饰以及烧造技术等方面,都为明清两代瓷业的进一步发展打下了良好的基础。吉林省博物院藏元代瓷器200余件。以下介绍的是从中选出的几件有代表性藏品。     

Testing the standardized growth curve (SGC) to OSL dating coastal sediments from the south Bohai Sea, China

It has been suggested that the standardized growth curve (SGC) method can be used to accurately determinate equivalent dose (D_e) and reduce measurement time. However, different opinions regarding the applicability of the SGC method exist. In this paper, we evaluated quartz OSL SGCs of marine and coastal sediments of different grain sizes and different cores in the south Bohai Sea in China, and tested their applicability to the determination of D_e values. Our results suggested as follows: (1) The SGC method is applicable to both multiple- and single-aliquot regenerative-dose (MAR and SAR) protocols of OSL dating and efficiently provides reliable estimates of D_e. (2) Finesand quartz of different palaeodoses showed highly similar dose-response curves and an SGC was developed, but old samples using the SGC method have large uncertainties. (3) For coarse-silt quartz, two different types of dose-response curves were recorded: low-dose (≤60Gy) and high-dose (≥100Gy). The growth curves of low-dose quartz were similar to each other, facilitating the use of SGC in D_e estimations, but errors tended to be larger than those obtained in the SAR method. For high-dose (100–300Gy) quartz, the SGC was also found to be reliable, but there was large uncertainty in D_e (>300Gy) estimation. We suggest that SGC could be employed for the dating of marine and coastal sediments dating using either MAR or SAR OSL protocol and either fine-silt, coarse-silt or fine-sand quartz.     

基于旅游资源“公地悲剧”的乡村旅游发展模式研究——基于河北省乡村旅游实地调查

乡村旅游资源的公共产品特性使得乡村旅游开发中"公地悲剧"成为普遍现象,影响了乡村旅游的可持续发展。通过对河北省乡村旅游资源开发的实地调查分析各地区旅游资源开发的现状,利用博弈模型分析"公地悲剧"产生的原因,并探讨如何利用村民在集体联合组织约束下的行为选择来解决"公地悲剧"问题。最后,论文指出应组建乡村旅游联合组织,规范组织行为并健全农村环境保护法规以克服"公地悲剧"问题。     

Two new Middle Jurassic species of orthophlebiids (Insecta: Mecoptera) from Inner Mongolia,China

QIAO, X., SHIH, C.K. & REN, D., December 2012. Two new Middle Jurassic species of orthophlebiids (Insecta: Mecoptera) from Inner Mongolia, China. Alcheringa 36, 467–472. ISSN 0311-5518.

Two new species of the extinct family Orthophlebiidae, Orthophlebia nervulosa sp. nov. and Orthophlebia stigmosa sp. nov., are described and illustrated. These well-preserved specimens were collected from the Middle Jurassic Jiulongshan Formation near Daohugou Village, Inner Mongolia, China. Morphological characters shown in these well-preserved specimens highlight the diversity of orthophlebiids during the Middle Jurassic and provide data for future phylogenetic studies of orthophlebiids.     

The merchants of chang’an in the Sui and Tang dynasties

As the capital of the Sui and Tang dynasties, Chang’an brought together large numbers of high-ranking officials, aristocrats, local residents, and sojourners. The promise of profits caused by the high demand for consumer goods attracted merchants. Chang’an was also the starting point of the renowned Silk Road. For all these reasons, Chang’an became a gathering point for Small and medium-scale merchants, rich merchants, ethnic-minority merchants, and foreign merchants. All these merchants engaged in a wide variety of business activities and made money by surprisingly diverse means. Those with great economic power were quite active politically. The activities of these merchants symbolize the unprecedented growth of commerce in Chang’an and reveal the high level of development of urban trade in the Sui and the Tang dynasties. __________ Translated from: Shaanxi Shifan Daxue Xuebao 陕西师范大学学报: 哲学社会科学版(Journal of Shaanxi Normal University, Philosophy and Social Sciences Edition), No.2, 2004, by Fabien Simonis. Fabien Simonis wish to thank Alexei Ditter for his help in translating poetic passages.     

我国峡谷生态旅游开发模式与战略初探

峡谷是一种独特的自然旅游资源,我国峡谷资源数量丰、类型多、分布广,生态旅游开发潜力巨大。目前国内峡谷生态旅游正处于起步阶段,相关研究较为欠缺。本文试图以参加规划和研讨的峡谷景区为切入点,初步探讨我国峡谷景区生态旅游的开发模式与开发战略,以推动我国峡谷生态旅游发展。     

萨满教对努尔哈赤天命观的影响

萨满教是满族及其先世信仰的原始宗教。在努尔哈赤统一女真各部的前后,萨满教由“自发宗教”转变为“人为宗教”。努尔哈赤对萨满教天神观念从信仰到利用,形成了他的天命观,建立了“汗权天授”的后金政权。     

基于层次分析法的广元千佛崖摩崖造像病害程度量化评价

受多种自然因素和人为因素的共同作用,广元千佛崖石窟病害发育普遍,现有研究主要集中在病害种类调查与成因分析方面,对石窟病害程度的量化评价较少。本次研究以20座盛唐时期龛窟为研究对象,采用传统的病害调查方法明确病害种类,利用层次分析法对病害数据进行分析,最终确定15种常见病害在石窟劣化程度中的权重,量化表征拟研究对象的病害程度。结果显示,1)15种常见病害可分为两大类,一类为结构性病害,另一类为非结构性病害,15种病害在石窟劣化过程中权重不同;2)20座盛唐龛窟中,4龛保存较好,11龛保存状况一般,3龛保存状态较差,2龛保存状态差,与实地调查结果相符。本次研究量化表征了15种现存病害的影响权重和20座龛窟的保存现状,有助于快速有效判断石窟病害程度的轻重缓急,为保护措施的制定和优化提供依据。