地理学报 ›› 2004, Vol. 59 ›› Issue (6): 841-846.doi: 10.11821/xb200406005

• 气候变化 • 上一篇    下一篇

青海东部史前文化对气候变化的响应

侯光良,刘峰贵   

  1. 青海师范大学地理与资源环境系,西宁 810008
  • 收稿日期:2004-05-09 修回日期:2004-08-12 出版日期:2004-11-25 发布日期:2004-11-25
  • 作者简介:侯光良 (1972-), 男, 硕士研究生, 研究方向为人文地理。E-mail: hgl20@163.com

Pre-history and Climate Change of Eastern Qinghai

HOU Guangliang, LIU Fenggui   

  1. Department of Geography, Qinghai Normal University, Xining 810008, China
  • Received:2004-05-09 Revised:2004-08-12 Online:2004-11-25 Published:2004-11-25

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 ≥10 oC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。

关键词: 青海东部, 史前文化, 气候变化

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.

Key words: eastern Qinghai, pre-history culture, climate change