| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2013-07-24 |
| タイトル |
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タイトル |
Land-use change for rice and foxtail millet cultivation in the Chengtoushan site, central China, reconstructed from weed seed assemblages |
| タイトル |
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タイトル |
Land-use change for rice and foxtail millet cultivation in the Chengtoushan site, central China, reconstructed from weed seed assemblages |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
metadata only access |
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アクセス権URI |
http://purl.org/coar/access_right/c_14cb |
| 著者 |
NASU, Hiroo
GU, Hai-Bin
MOMOHARA, Arata
YASUDA, Yoshinori
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| 著者別名 |
那須, 浩郎
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Archaeobotanical analysis of moat sediments from the Neolithic site of Chengtoushan, Hunan, China, provides evidence of the land-use change for rice and foxtail millet cultivation around the site. Rice constantly appeared through the three phases of Daxi culture with high percentages, while accompanying wetland species of paddy field weeds gradually decreased. In contrast, foxtail millet increased together with upland field and ruderal weeds through the time. These changes suggest that foxtail millet cultivation was established with the expansion of dry farming in region of the site, while rice cultivation was continuously practiced on the alluvial plain surrounding the site. This diversification of land-use through the addition of foxtail millet cultivation may be attributed to population increase or as a buffer to natural disasters such as flooding. In addition, gathering of wild nuts and fruits continued alongside cultivation. These multiple strategies for food procurement provided sustainable food supply for the population of Chengtoushan for 1,800 years. |
| 書誌情報 |
Archaeological and Anthropological Sciences
en : Archaeological and Anthropological Sciences
巻 4,
号 1,
p. 1-14,
発行日 2012
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| 出版者 |
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出版者 |
SpringerLink |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
18669557 |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1007/s12520-011-0077-9 |
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関連名称 |
10.1007/s12520-011-0077-9 |
| 権利 |
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権利情報 |
SpringerLink(The original publication is available at www.springerlink.com) |
