| 中国热带第四纪动物群与气候波动 |
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| 引用本文： | 黄镇国,张伟强.中国热带第四纪动物群与气候波动[J].热带地理,2006,26(1):6-11. |
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| 作者姓名： | 黄镇国 张伟强 |
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| 作者单位： | 1.广州地理研究所,广州,510070;;2.广东商学院,广州,510320; |
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| 基金项目： | 国家自然科学基金项目(40371015) |
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| 摘 要： | 中国热带第四纪动物群的70多个实例约有40%出现在冷期,反映气候波动幅度较小.动物群的时空分布可以佐证早更新世气候波动的2个主旋回、中更新世的3个主旋回、晚更新世的2个主旋回和全新世大暖期.末次冰期和新冰期未曾危及热带动物群的生存.历史时期的冷波动使动物逐步南迁,但其绝迹主要是受人为因素影响.
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| 关 键 词： | 动物群 气候 中国热带 |
| 文章编号： | 1001-5221（2006）01-0006-06 |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005-10-112005-12-09 |
The Quaternary Faunas and Climatic Fluctuation in Tropical China |
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| HUANG Zhen-guo,ZHANG Wei-qiang.The Quaternary Faunas and Climatic Fluctuation in Tropical China[J].Tropical Geography,2006,26(1):6-11. |
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| Authors: | HUANG Zhen-guo ZHANG Wei-qiang |
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| Institution: | 1. Guangzhou Institute of Geography, Guangzhou 510070, China;2. Guangdong Business College, Guangzhou 510320, China |
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| Abstract: | More than seventy examples related to the time and space distribution of tropical faunas during Quaternary in China's tropics are enumerated in this paper.About forty percent of the examples can be found even in cooling stages,showing the smaller amplitude of climatic fluctuation during Quaternary due to the relatively stable physical geographic environment in tropical China.The enumerated faunas are mostly of forest animals but the grassland animals appeared in cooling stages such as the Last Glacial Age,Younger Dryas Age and Neoglaciation Age,showing the climatic fluctuation in some degree.The distribution of faunas gives an evidence of the two main cycles of climatic fluctuation in Early Pleistocene,three main cycles in Middle Pleistocene,two main cycles in Late Pleistocene and the Holocene Megathermal.The drop in temperature during the Last Glacial Age and Neoglaciation Age has not endangered the existence of tropical faunas.With influence of cooling fluctuations the Rhinoceros sinensis,Elephas maximus,Pavo muticus and Tomistoma schelegelli moved southwards progressively.But the disappearance of those animals in tropical China was mainly the results of artificial factors during the historical period. |
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| Keywords: | Faunas Climate Tropical China |
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