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Dating rice remains through phytolith carbon-14 study reveals domestication at the beginning of the Holocene

文献类型：期刊论文

作者Zuo, Xinxin1; Lu, Houyuan1,2,3; Jiang, Leping4; Zhang, Jianping1,2; Yang, Xiaoyan5; Huan, Xiujia1,3; He, Keyang1,3; Wang, Can1; Wu, Naiqin1,3
刊名PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
出版日期2017-06-20
卷号114期号:25页码:6486-6491
关键词rice domestication radiocarbon dating Shangshan chronology phytolith occluded carbon
ISSN号0027-8424
DOI10.1073/pnas.1704304114
通讯作者Lu, Houyuan(houyuanlu@mail.iggcas.ac.cn) ; Zhang, Jianping(jpzhang@mail.iggcas.ac.cn)
英文摘要Phytolith remains of rice (Oryza sativa L.) recovered from the Shangshan site in the Lower Yangtze of China have previously been recognized as the earliest examples of rice cultivation. However, because of the poor preservation of macroplant fossils, many radiocarbon dates were derived from undifferentiated organic materials in pottery sherds. These materials remain a source of debate because of potential contamination by old carbon. Direct dating of the rice remains might serve to clarify their age. Here, we first validate the reliability of phytolith dating in the study region through a comparison with dates obtained from other material from the same layer or context. Our phytolith data indicate that rice remains retrieved from early stages of the Shangshan and Hehuashan sites have ages of approximately 9,400 and 9,000 calibrated years before the present, respectively. The morphology of rice bulliform phytoliths indicates they are closer to modern domesticated species than to wild species, suggesting that rice domestication may have begun at Shangshan during the beginning of the Holocene.
WOS关键词LOWER YANGTZE ; OCCLUDED CARBON ; ORYZA-SATIVA ; EAST-ASIA ; CHINA ; ORIGINS ; AGRICULTURE ; INSIGHTS ; WORLD ; WILD
资助项目973 Program[2015CB953801] ; National Natural Science Foundation of China[41230104] ; National Natural Science Foundation of China[41401230] ; National Natural Science Foundation of China[41430103] ; National Natural Science Foundation of China[41472154] ; China Postdoctoral Science Foundation[2014M561050]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000403687300029
出版者NATL ACAD SCIENCES
资助机构973 Program ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation
源URL[http://ir.igsnrr.ac.cn/handle/311030/63175]  
专题中国科学院地理科学与资源研究所
通讯作者Lu, Houyuan; Zhang, Jianping
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Zhejiang Prov Inst Relics & Archaeol, Hangzhou 310014, Zhejiang, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Zuo, Xinxin,Lu, Houyuan,Jiang, Leping,et al. Dating rice remains through phytolith carbon-14 study reveals domestication at the beginning of the Holocene[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2017,114(25):6486-6491.
APA Zuo, Xinxin.,Lu, Houyuan.,Jiang, Leping.,Zhang, Jianping.,Yang, Xiaoyan.,...&Wu, Naiqin.(2017).Dating rice remains through phytolith carbon-14 study reveals domestication at the beginning of the Holocene.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,114(25),6486-6491.
MLA Zuo, Xinxin,et al."Dating rice remains through phytolith carbon-14 study reveals domestication at the beginning of the Holocene".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 114.25(2017):6486-6491.

入库方式： OAI收割

来源：地理科学与资源研究所

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