| 降温事件:4.3kaBP岱海老虎山文化中断的可能原因 |
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| 引用本文： | 方修琦,孙宁.降温事件:4.3kaBP岱海老虎山文化中断的可能原因[J].人文地理,1998,13(1):71-76. |
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| 作者姓名： | 方修琦 孙宁 |
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| 作者单位： | 北京师范大学资源与环境科学系, 100875 |
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| 基金项目： | 教委留学回国人员基金,教委博士点基金 |
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| 摘 要： | 4.3kaBP老虎山文化的突然中断标志内蒙古岱海地区原始农业文化阶段的结束。本文分析发现,其时间与使全新世大暖期结束的寒冷事件相吻合,此次较现今低3℃的降温所造成的热量条件不足是老虎山文化中断的原因。
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| 关 键 词： | kaBP 老虎山文化 降温事件 文化中断 |
COLD EVENT: A POSSIBLE CAUSE OF THE INTERRUPTION OF THE LAOHUSHAN CULTURE |
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| Fang Xiuqi,Sun Ning.COLD EVENT: A POSSIBLE CAUSE OF THE INTERRUPTION OF THE LAOHUSHAN CULTURE[J].Human Geography,1998,13(1):71-76. |
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| Authors: | Fang Xiuqi Sun Ning |
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| Institution: | Department of Geography, Beijing Normal University |
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| Abstract: | The Interruption of Laohushan Culture at 4.3kaBP signed the end of the primitive agricultural cultures in the area of Daihai Basin,Inner Mongolia.It is found that the interruption of the culture occurred at the same time with the abrupt temperature fall down.The mean annual temperature was dropped to at least 3℃ lower than present.It is the thermal resources shortage due to the cold event that caused the interruption of the Laohushan Culture. |
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| Keywords: | 4 3kaBP Laohushan culture Cold event |
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