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Reconstructing the life experiences through prehistoric to early modern Ryukyuans

重建从史前到现代早期琉球人的生活经历

基本信息

批准号：
14340274
负责人：
DOI Naomi
金额：
$ 7.68万
依托单位：
University of the Ryukyus
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14340274/
关键词：
Ryukyu Islands Human Skeletal Remains Stress Marker Diet Subsistence Pumice life experience

项目摘要

In this research, Doi N. investigated human skeletal remains excavated recently from Ryukyu islands. Skeletal morphology of medieval Gusuku age showed that the features of medieval Okinawans, like as distinct alveolar protrusion and dokichocrany, have close resemblances to those of the typical medieval Japanese. These features have never seen in the prehistoric Okinawans. These findings seemed to support the idea that chronological changes of skeletal morphology among the Okinawans were formed probably through the influence of medieval people from Japanese mainland.Ishida H. investigated dental morphology of Okinawans and discussed intra-populational variation and their affinities to surrounding areas.Takamiya H. analyzed plant and animal remains from archaeological sites, in the context of island prehistory. He introduced hypotheses on the origins of agriculture in the Okinawa archipelago and examined them based on archaeobotanical data.Yoneda M. analyzed stable carbon and nitrogen isotopes of collagen for series of human remains obtained from the Ryukyu islands, inducing Okinawa, Miyako, and Yaeyama islands. The results showed a significant diversity in the dietary habits on the Ryukyu islands both in space and time. While the results of the prehistoric and recent periods were best interpreted their protein sources to composed mainly of C3 and marine ecosystems, two populations in the Sakishima area of the Gusuku period showed clear evidence of C4 plants (e.g.foxtail millets) consumption and more strong dependence on marine protein, respectively.Kato Y. tried to devise the new method for estimating ages of archaeological sites in Ryukyu islands, by analyzing chemical components of pumice stones from archaeological sites in Ryukyu islands.Miyagi H. and Nishime A. prepared data base of human skeletal remains and archaeological sites from Ryukyu islands

在这项研究中，Doi N.调查了最近在琉球群岛出土的人类骨骼遗骸。古欲古时代的骨骼形态表明，中世纪冲绳人与典型的中世纪日本人有着相似的特征，如明显的肺泡突出和多沟沟。这些特征在史前冲绳人身上从未见过。这些发现似乎支持了这样一种观点，即冲绳人骨骼形态的时间顺序变化可能是通过来自日本大陆的中世纪人的影响而形成的。石田H.调查了冲绳人的牙齿形态，并讨论了种群内的变异及其与周围地区的关系。Takamiya H.在岛屿史前史的背景下分析了考古遗址的植物和动物遗骸。他提出了关于冲绳群岛农业起源的假设，并根据考古植物学数据对这些假设进行了检验。Yoneda M.分析了从琉球群岛获得的一系列人类遗骸胶原蛋白的稳定碳和氮同位素，包括冲绳岛、宫古岛和八山岛。结果显示，琉球群岛上的饮食习惯在空间和时间上都存在显著的多样性。虽然史前和近代的结果最好地解释了他们的蛋白质来源主要由C3和海洋生态系统组成，但古苏期Sakishima地区的两个种群分别显示出明显的C4植物（如谷子）消耗和对海洋蛋白质的更强依赖的证据。加藤y试图通过分析琉球群岛考古遗址中浮石的化学成分，设计出估算琉球群岛考古遗址年龄的新方法。Miyagi H.和Nishime A.准备了琉球群岛人类骨骼遗骸和考古遗址的数据库