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  2. 地质与地球物理研究所
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  4. 中国科学院新生代地质与环境重点实验室
Abundance and morphology of charcoal in sediments provide no evidence of massive slash-and-burn agriculture during the Neolithic Kuahuqiao culture, China

文献类型：期刊论文

作者Hu, YuanFeng4; Zhou, Bin4; Lu, YueHan3; Zhang, JianPing2; Min, SiYu4; Dai, MingZhe4; Xu, SiYu4; Yang, Qing1; Zheng, HongBo1
刊名PLOS ONE
出版日期2020-08-19
卷号15期号:8页码:15
ISSN号1932-6203
DOI10.1371/journal.pone.0237592
英文摘要It remains debatable whether slash-and-burn practices were adopted in rice cultivation by the Neolithic Kuahuqiao culture in the Ningshao Plain, one of the birthplaces of rice farming. Here, we established charcoal-based indices to reconstruct the history of fire and vegetation in the Ningshao Plain since the last glacial period. We collected representative modern vegetation and conducted combustion and fragmentation experiments to simulate fire and depositional processes, respectively. Charcoals from modern vegetation show clear morphological differences between herbaceous and woody plants. In particular, the length to width ratios (L/W) of herbaceous charcoals were systematically higher than those of woody charcoals, and the associated end-member values were 4.50 and 1.94, respectively. These values were then applied to sediment cores (KHQ-14/15) collected in proximity to the Kuahuqiao archaeological site. Results show that the amount of combusted herbaceous plants increased sharply after the Holocene, and the most remarkable rise occurred around 8550 yr B.P. This observation may reflect local environment (sedimentary and/or climatic) changes or small-scale early human activities. During the Kuahuqiao cultural period (8250-7450 yr B.P.), the relative abundance of woody charcoals increased, but the overall fire intensity decreased. This finding suggests that the Kuahuqiao farming was restricted to a small geographic area and large-scale slash-and-burn farming activities were not adopted.
WOS关键词MICROSCOPIC CHARCOAL ; RICE CULTIVATION ; POLLEN EVIDENCE ; EASTERN CHINA ; YANGTZE DELTA ; SEA-LEVEL ; HISTORY ; FIRES ; INDICATOR ; RECORDS
资助项目National Natural Science Foundation of China[41977378] ; Major Research Plan of the National Natural Science Foundation of China[41991323] ; Research on the Global Change of National Major Scientific Research Project of China[2015CB953804] ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China[BK20171340]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000563929200015
出版者PUBLIC LIBRARY SCIENCE
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Research on the Global Change of National Major Scientific Research Project of China ; Research on the Global Change of National Major Scientific Research Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Research on the Global Change of National Major Scientific Research Project of China ; Research on the Global Change of National Major Scientific Research Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Research on the Global Change of National Major Scientific Research Project of China ; Research on the Global Change of National Major Scientific Research Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Major Research Plan of the National Natural Science Foundation of China ; Research on the Global Change of National Major Scientific Research Project of China ; Research on the Global Change of National Major Scientific Research Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China ; Jiangsu Provincial Basic Research Program Natural Science Foundation General Project of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/97784]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Zhou, Bin
作者单位1.Yunnan Univ, Yunnan Key Lab Earth Syst Sci, Sch Resource Environm & Earth Sci, Kunming, Yunnan, Peoples R China
2.Chinese Acad Sci, Key Lab Cenozo Geol & Environm, Inst Geol & Geophys, Beijing, Peoples R China
3.Univ Alabama, Mol Ecogeochem Lab, Dept Geol Sci, Tuscaloosa, AL USA
4.Nanjing Univ, Sch Earth Sci & Engn, Key Lab Surficial Geochem, Minist Educ, Nanjing, Peoples R China
推荐引用方式
GB/T 7714		 Hu, YuanFeng,Zhou, Bin,Lu, YueHan,et al. Abundance and morphology of charcoal in sediments provide no evidence of massive slash-and-burn agriculture during the Neolithic Kuahuqiao culture, China[J]. PLOS ONE,2020,15(8):15.
APA Hu, YuanFeng.,Zhou, Bin.,Lu, YueHan.,Zhang, JianPing.,Min, SiYu.,...&Zheng, HongBo.(2020).Abundance and morphology of charcoal in sediments provide no evidence of massive slash-and-burn agriculture during the Neolithic Kuahuqiao culture, China.PLOS ONE,15(8),15.
MLA Hu, YuanFeng,et al."Abundance and morphology of charcoal in sediments provide no evidence of massive slash-and-burn agriculture during the Neolithic Kuahuqiao culture, China".PLOS ONE 15.8(2020):15.

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来源：地质与地球物理研究所

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