| QINGHAI LAKE FLUCTUATION AND CLIMATIC CHANGE SINCE THE LAST GLACIATION |
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| 作者姓名： | 王苏民 王云飞 吴瑞金 李建仁 |
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| 作者单位： | Nanjing Institute of Geography and Limnology，Academia Sinica，210008，Nanjing Institute of Geography and Limnology，Academia Sinica，210008，Nanjing Institute of Geography and Limnology，Academia Sinica，210008，Nanjing Institute of Geography and Limnology，Academia Sinica，210008 |
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| 摘 要： | Qinghai Lake is located in a hydrologically closed basin at the conjunction of SE and SW monsoons and westerlies . Its frequent lake level fluctuations arising from climatic and monsoonal changes have left a series of geological records since the last glaciation.The coarse sediments in Core QD1, the sporopollen assemblage representing steppe, the eolian paleo-sanddunes in the east and southeast banks and the fossil glacial topography all indicated frigid and arid climatic conditions and large scale shrinkage of the lake during the last glacial maximum.
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