| 气候变化对良渚文化发展和消失的影响 |
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| 引用本文： | 徐国昌.气候变化对良渚文化发展和消失的影响[J].甘肃气象,2008,26(1):13-16. |
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| 作者姓名： | 徐国昌 |
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| 作者单位： | 中国气象局兰州干旱气象研究所 甘肃兰州730020 |
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| 摘 要： | 根据气候和海平面变化,讨论了长江三角洲和环太湖地区距今5300～4000年前良渚文化的兴衰。作者认为,良渚文化时期是全新世中期,气候相对比较温凉干燥,海平面相对比较低的时期,为良渚文化的发展提供了良好的环境。全新世中期第四个（最后一个）千年尺度暖湿气候期,造成江河湖泊高水位或海侵,使该地区成为水泽环境,导致良渚文化消失。
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| 关 键 词： | 气候变化 影响 良渚文化 |
| 文章编号： | 1006-7639(2008)-01-0013-04 |
| 修稿时间： | 2008年1月10日 |
Influence of Climate Change on Development and Disappearance of Liangzhu Culture |
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| XU Guochang.Influence of Climate Change on Development and Disappearance of Liangzhu Culture[J].Gansu Meteorology,2008,26(1):13-16. |
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| Authors: | XU Guochang |
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| Institution: | XU Guochang(Institute of Arid Meteorology,Chinese Meteorological Administration,Lanzhou 730020,China) |
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| Abstract: | According to climate and sea level changes,the prosperity and decline of the Liangzhu Culture are discussed in this paper,which generated in the Yangtze Delta area and the surrounding area of Taihu Lake and dated back to 5300-4000 years ago.The author considers that it was the relative milder climate with lower temperature and less rainfall and lower sea level that provided the favorable environment for Liangzhu Cultures development in the mid-Holocene period.And high sea level and frequent floods during the fourth(last) warm/wet climate period for thousand years scale in the mid-Holocene resulted in disappearance of the Liangzhu Culture. |
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| Keywords: | climate change influence Liangzhu Culture |
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