A preliminary study on the role and implication of plate-type iron artifacts in the ancient iron technology of Korea

Special iron objects in the form of a narrow plate with a fan-shaped blade on one or both ends, but with a substantial variation in shape and size, have continually been excavated from ancient historical sites located in the southern part of the Korean peninsula. The frequency and abundance of their excavation imply that they must have played a crucial role in the initial shaping of the Korean iron industry. Little is known, however, of their intended purposes or the exact engineering processes applied in their production. Speculation suggests that they might have been used as currencies or intermediate materials for the making of finished products. This study examined the microstructures of three such iron objects from the Korean Three Kingdoms Period (ca. 300–600 AD). It was determined that they were made of low carbon iron generally containing a number of non-metallic inclusions, with hints of surface carburization particularly at the ends of the plates. These results reveal the likely presence of an iron technology based primarily on the bloomery technique as opposed to the Chinese style of iron-making based on cast iron technology, which was also in use in ancient Korea.     

韩国的当代中国政治研究述评

迄今为止,还没有对韩国的中国政治研究状况做出评估。韩国的当代中国政治研究值得关注至少有以下三个理由:第一,韩中关系在过去十多年取得了非同寻常的扩展;第二,在中国学习的外国学生中,韩国留学生的数量最多;第三,尽管刚刚起步,越来越多的韩国学者在当代中国研究的主流英文期刊如《中国季刊》(The China Quarterly)和《中国杂志》(The China Journal)上发表文章。本文主要对三类学术成果进行     

Tikal timbers and temples: ancient Maya agroforestry and the end of time

Tikal, a major lowland Maya civic-ceremonial center in the heart of the Petén region of Central America, relied heavily on the adjacent lowland rainforest as a resource base for fuel and construction materials. In this study, we analyzed 135 wood samples from timbers used in the construction of all six of the city's major temples as well as two major palaces to determine which tree species were being exploited and to better understand ancient Maya agroforestry practices during the Late Classic period. We found evidence for a change in preference from the large-growing, upland forest species, Manilkara zapota, to a seasonal wetland species Haematoxylon campechianum in A.D. 741 as well as a decrease in lintel beam widths over time. Though M. zapota later returned as the wood species of choice in A.D. 810, beam widths were found to be significantly smaller. These findings concur with models that hypothesize widespread deforestation during the Late Classic period and indicate a declining forest resource base by the 9th century A.D. Because of the many large timbers available for temple construction in the 8th century, some system of forest conservation is indicated for the ancient Maya prior to the Late Classic period.     

对峙中的缓和：70年代的美国对朝政策

对朝鲜政策是美国亚太政策中非常重要的一环.伴随着70年代国际局势的相对缓和,美国对朝政策也出现松动.尽管两国间危机不断,但在安全、政治、文化交流等领域美国仍采取了一些主动缓和的措施.然而,作为二战后美国第一场热战的主要对手之一和意识形态上的敌人,美国对改善对朝关系又心存疑虑,同时也受到多方牵制,最终没能有所突破.     

汉代黄河流域麦作发展的环境因素与技术影响

汉代冬小麦的推广与普及,具有自东向西的时空特点。麦作发展是区域自然环境与技术条件交互作用的结果,其中自然环境条件是影响汉代黄河流域冬麦普及过程的基本因素。不论是黄河下游地区冬麦种植的较早普及还是关中地区冬麦推广的迟滞,均首先与当地的自然环境有关。在黄河下游地区,人们利用冬麦的生长特性趋利避害,减少和防止河汛水患的影响,保障粮食生产,麦子得以广泛种植。在关中地区,干旱的困扰一度制约了冬麦的推广和普及。在自然因素推动下的汉代麦作推广与普及,促进了黄河流域抗旱耕作及粮食加工技术的发展,影响深远。     

Mapping ancient chinampa landscapes in the Basin of Mexico: a remote sensing and GIS approach

This paper uses remote sensing data to document a raised field, chinampa system adjacent to the Postclassic kingdom of Xaltocan in the northern Basin of Mexico. Various forms of landscape information; historic records and maps as well as remote sensing; are considered to understand the chinampa system. The remote sensing data examined include 1950s aerial photographs, Landsat 7 data, and Quickbird VHR, multi-spectral imagery. This article evaluates the utility of each of these forms of data to identify buried chinampa features and integrates them in a GIS to produce a map of Xaltocan's chinampa landscape. Canals of various sizes and hydrological positions comprised the chinampas and integrated the system together. Occupying at least 1500–2000 ha, Xaltocan's chinampa system represents the largest pre-Aztec, chinampa system in the Basin of Mexico.     

An integrated assessment of archaeobotanical recovery methods in the Neotropical rainforest of northern Belize: flotation and dry screening

This report presents results of a study examining the ancient use of plants at four Late Classic (CE 600-900) Maya rural farmsteads in northwestern Belize. Our research specifically targeted residential middens for macrobotanical recovery. Samples yielded the remains of more than a dozen plant families, representing some genera that do not currently grow in the area. These plants were used in the Late Classic, countering the idea that ancient botanical remains do not survive in Neotropical archaeological contexts. We also evaluated two macrobotanical sample processing methods vis-à-vis one another: flotation and dry screening. Our results indicate that flotation recovered 58% more seeds than dry screening, while dry screening yielded almost twice as much charcoal and other wood as flotation. The divergent quantities in the types of material recovered suggest a comprehensive macrobotanical recovery program should include the use of both processing methods.     

韩中建交后韩国华侨社会地位变化考察

采用定量分析的方法,对在韩华侨人数变化的趋势、有关在韩华侨研究的概况进行了分析;从政府对华侨的关注及政策的改进、韩中民间经济贸易关系加速、韩国华侨扩大对外交流的努力、华侨学校的再兴等方面阐述了韩中建交后韩国华侨社会的变化;并从政治、经济、社会、文化等层面对韩国华侨地位加以评估。结论是,由于韩国政府对外国人政策的变化,中国人在韩国的影响力日趋显著;受教育、人才等因素的影响,在韩华侨在韩国的地位并无明显改善;随着新华侨影响幅度的加强,在韩华侨社会有很大的发展前景;韩国政府对于外国人的政策已有相应程度的改善,包容多种文化的政治态度应予以肯定。     

Emergence of complex society in prehistoric Korea

A highly stratified society had emerged in the Korean peninsula by the beginning of the Christian era. It was expressed symbolically by ownership of valued goods and status burials. Four factors are basic to understanding the emergence of stratification in prehistoric Korea, around 2300–1700 B.P.: autonomous sociocultural evolution within the peninsula since early Chulmun Period, external pressures from more advanced culture spheres in Manchuria and northern China, the existence of elites able to facilitate integrative process, and warfare and conflict. The external pressures, in particular, resulted in a sociocultural process characterized as a secondary formation. For the evidence of emerging social complexity and stratification, the authors examine various archaeological data, with a special focus on differentiated mortuary architecture and its associated objects. Ancient Chinese accounts are considered as complementary evidence.     

Experimental territoriality: Assembling the Kaesong Industrial Complex in North Korea

This paper examines the interactions of sovereignty and political economy that shape North Korea's Kaesong Industrial Complex (KIC)—an economic zone jointly operated by North and South Korea. Drawing on contemporary literatures concerning sovereignty, territoriality, and sites of political economic experimentation in East Asia, we argue that the KIC represents an experimental form of territoriality: one that is particularly volatile due to its unique geopolitical location where interaction among the various actors that compose it periodically shuts down or threatens to suspend the project. This volatility cannot be reduced to the structure of the North Korean regime alone, however. Rather, it must be situated within the continuation of a framework of enmity on the Korean peninsula as well as the ethical and political conundrums raised by the largely capitalist nature of the KIC as a form of inter-Korean economic cooperation.     

清初清、日、朝鲜三国关系初探

中、日、韩三国关系历来是东亚关系史上的敏感话题,时至今日,中、日、韩关系仍然是左右着东亚地区甚至世界局势的敏感神经.而今天日本企图想成为联合国的常任理事国一事更加发人深省.现实需要告诉中国人研究历史上的中日关系尤其是明清时代的清日关系尤为重要,它是揭开现当代中日关系的钥匙.本文重点研究清初时期的清、日、朝鲜三国关系,对清初清、日、朝鲜三国关系的建立、变化和后滞影响进行研究,以求为我们的现实生活提供借鉴.     

辽、宋、金时期迁入高丽的中国移民

辽、宋、金时期复杂的政治、军事形势,迫使许多民户通过多种渠道迁移到邻近的高丽。高丽针对中国移民的接收与遣还采取了一些应变措施、制定了相关规定。迁移到高丽的农业和手工业者移民,按照集团聚落居住在归顺州等移民州县里。他们努力耕耘、辛勤劳作,承担居住国的租税和贡赋;传播先进的技术和制度文化,为高丽的发展做出了贡献。研究结果显示,古代东亚移民与该地区的国际关系变动紧密相关。移民不仅推动了经济、文化交流,而且还促成了不同民族的融合。     

Ancient DNA in archaeological wheat grains: preservation conditions and the study of pre-Hispanic agriculture on the island of Gran Canaria (Spain)

The recovery of ancient DNA from archaeological wheat samples under different preservation conditions was assessed using a number of genetic markers. It was possible to amplify nuclear DNA from desiccated grains but not from charred. The desiccated grain was from a pre-Hispanic grain silo in Gran Canaria and showed excellent DNA preservation, enabling the amplification of the ribosomal DNA markers IGS and ITS, the upstream region of the HMW-glutenin locus and single-locus nuclear microsatellites. Our results demonstrated the presence of both durum and bread wheat in an assemblage of naked grain. We were also able to identify different genotypes in durum wheat and compare these with extant landraces, providing insights into the agrarian practices of the ancient Canarians and the origin of their crops.     

中韩爱国志士的早期联系

1910年,日本并吞韩国,大批韩国爱国志士流亡中国,开展抗日复国斗争。申圭植等人投身辛亥革命,参加中国同盟会。1912年,成立新亚同济社,吸纳两国志士。1921年,申圭植以韩国临时政府国务总理的身份赴广州访问,会见孙中山,宣布承认"护法政府"为中华民国正统政府。孙中山、陈其美、蒋介石等人积极支持来华的韩国志士。1924年,孙中山提出,中国人民的对外责任除"反抗帝国侵略主义"外,还要"扶助弱小民族"。此后,"济弱扶倾"遂成为中国国民党的重要国际政策。北伐期间,韩国志士或加入中国国民党,或投身中国国民革命军,武汉国民党中央则设立东方局。中韩志士之间的互助、合作不断发展。     

Using hearths for temper: petrographic analysis of Middle Woodland charcoal-tempered pottery in Northeast Florida

Charcoal-tempered pottery is uncommon in North America, but was produced with notable frequency in Northeast Florida from ca. AD 300–600. Thirty-six thin sections of pottery were analyzed by petrographic analysis and compared to 10 clay samples in order to characterize the paste of charcoal-tempered wares in terms of charcoal and mineralogical composition and abundance, assess the number of clay sources used to make the pottery, identify the species of wood represented in charcoal inclusions, and infer techniques of ceramic production. This analysis identified four temper categories, three texture groups, and three distinct clay resources used to make charcoal-tempered pottery, all of which were likely local to Northeast Florida. Identified wood taxa include pine (Pinus sp.), cedar (cf. Juniperus sp.), cypress (cf. Taxodium sp.), and sassafras (Sassafras albidum), with pine suspected to be the most common. These genera of charred wood, which exhibit minimal shrinkage in the samples, along with the prevalence of bone and grog inclusions, indicate that hearth contents were processed as temper, sometimes in combination with quartz sand. Potential reasons for the use of hearth contents as temper are considered.     

Detection of parasite eggs from a moat encircling the royal palace of Silla, the ancient Korean Kingdom

We conducted a paleo-parasitological study on soil samples from the ancient moat ruins of Weolseong palace, of the Silla Dynasty (BC 57–AD 935) of Korea. Based on the cultural remains found in the mud-soil layer, the layer was precipitated onto the floor of a moat between the 5th and 8th centuries AD. We found Trichuris trichiura eggs only in that mud-soil layer, whereas no parasite eggs were identified in the other archaeological strata of the ruins. As T. trichiura eggs are shed only in human feces, we speculated that palace toilet contents were continually drained into the moat; therefore, at a certain point in time after construction, the moat finally became a ditch around the palace. Structures in the stone embankments of the moat, possibly designed to make the water flow continuously in one direction, might reflect the Silla people's efforts to alleviate the ever-increasing problems inherent in a moat.     

Land-Use Conflict and the Rate of the Transition to Agricultural Economy: A Comparative Study of Southern Scandinavia and Central-Western Korea

Although the forager–farmer interaction model successfully explains the gradual transmission of farming technology to foraging groups, it fails to explain rapid, abrupt transition to agricultural economies. This paper suggests that interaction between farmers and foragers often includes conflict and competition over land and that this conflict between different land-use strategies may lead to a rapid, discontinuous transition of subsistence economy. Comparing southern Scandinavian and central-western Korean cases, this paper suggests that the rapid transition to an agricultural economy in central-western Korea was a consequence of the appearance of territoriality of farmers in mobile, land-sharing context, resulting in a decrease in number of resource patches available to foragers.     

1954—1961年朝鲜实习生来沪培训述论

朝鲜战争后,根据中朝双方签订的经济及文化合作协定,大批朝鲜实习生于1954—1961年来到中国接受培训。中国有关部门、上海各实习工厂自上而下地构建起相应的组织管理体系,为朝鲜实习生顺利完成培训任务创造了良好的条件,并在日常生活方面对他们给予了周到细致的照顾,探索建立了一套行之有效的培训体系,使朝鲜实习生回国时大多具备了一定的专业技术能力,有的还在某些领域取得了突出的成绩,为朝鲜国民经济的恢复和发展培养了不可或缺的技术人才。     

近代朝鲜华侨制造业研究——以铸造业为中心

以朝鲜殖民地时期华侨制造业中最具代表性的铸造业作为研究对象,对华侨铸造工厂诞生的背景、同乡网络及其生产体制进行了阐述;分析了华侨制造业在朝鲜烧锅制造领域里取得垄断性地位的原因,一是华侨铸造工厂里中国劳动者较低的工资及技术开发的进行;二是全国的华侨铸造工厂形成了以河北省交河县为中心的同乡网络并进行协力合作。中日战争爆发后,日本政府谋求战时经济的强化,朝鲜总督府也加强了战时统治经济,生铁原料的配给发生困难,华侨铸造工厂因而纷纷倒闭,走向衰退。