| 青海东部史前文化对气候变化的响应 |
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| 引用本文： | 侯光良,刘峰贵.青海东部史前文化对气候变化的响应[J].地理学报,2004,59(6):841-846. |
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| 作者姓名： | 侯光良 刘峰贵 |
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| 作者单位： | 青海师范大学地理与资源环境系,西宁,810008;青海师范大学地理与资源环境系,西宁,810008 |
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| 摘 要： | 对青海东部史前文化的分布进行比较研究,表明史前文化在空间上不断扩大,较为显著的扩大曾发生过两次;同时以黄河谷地和湟水谷地为通道,史前文化从东向西不断扩展。青海东部史前文化分布与温度有显著的正相关,尤其是与日平均气温≥10oC期间的积温关系最密切;且史前文化变迁与气候变化在时相上具有一致性。初步证明了史前文化的发展、扩张与气候变化呈显著的相关性,而气候变化是引起这种变化的深层原因,因此气候成为青海史前文化变迁的重要激发因子,它对文明的分布、传播、扩展、演变都产生了重要影响。
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| 关 键 词： | 青海东部 史前文化 气候变化 |
| 收稿时间： | 2004-05-09 |
| 修稿时间： | 5/9/2004 12:00:00 AM |
Pre-history and Climate Change of Eastern Qinghai |
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| HOU Guangliang,LIU Fenggui.Pre-history and Climate Change of Eastern Qinghai[J].Acta Geographica Sinica,2004,59(6):841-846. |
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| Authors: | HOU Guangliang LIU Fenggui |
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| Institution: | Department of Geography, Qinghai Normal University, Xining 810008, China |
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| Abstract: | This paper conducts comparative studies of the distribution of pre-history culture in eastern Qinghai. The result shows that Qinghai pre-history culture has expanded in this space gradually. The noteable expansions occurred twice and at the same time the pre-history culture expanded from east to west gradually along the Yellow River valley and the Huangshui valley. The distribution of eastern Qinghai pre-history culture positively related with temperature. Especially, it has a close relationship with the accumulative temperature of daily mean temperature above 10oC. The changes of pre-history culture and the climate are identical with each other. It has proved initially that the development and expansion of pre-history culture are positively correlated to the climate change. The change of climate is the root cause for this change. So the climate is the inducement of the Qinghai pre-history culture vicissitudes, and it exerts great influence on the distribution, spreading, expansion, enlargement and development of the civilization. |
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| Keywords: | eastern Qinghai pre-history culture climate change |
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