| 中昆仑山区距今一万七千年以来湖面波动研究 |
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| 引用本文： | 李栓科,张春松.中昆仑山区距今一万七千年以来湖面波动研究[J].地理研究,1991,10(2):27-37. |
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| 作者姓名： | 李栓科 张春松 |
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| 作者单位： | 中国科学院、国家计划委员会地理研究所 |
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| 摘 要： | 根据湖盆地貌、湖泊沉积物分析,本文指出:中昆仑山区的封闭湖泊17000年以来湖面在总体下降过程中,出现了3期相对高湖面,近期湖泊仍在收缩咸化,未来仍将继续达一趋势。
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| 关 键 词： | 封闭湖泊湖面波动 中昆仑山区 |
| 收稿时间： | 1989-10-28 |
| 修稿时间： | 1990-11-05 |
RESEARCH ON THE FLUCTUATIONS OF CLOSED-LAKE LEVEL SINCE 17000A.B.P. IN THE MIDDLE KUNLUN MOUNTAINS |
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| Li Shuanke Zhang Qinsong.RESEARCH ON THE FLUCTUATIONS OF CLOSED-LAKE LEVEL SINCE 17000A.B.P. IN THE MIDDLE KUNLUN MOUNTAINS[J].Geographical Research,1991,10(2):27-37. |
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| Authors: | Li Shuanke Zhang Qinsong |
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| Institution: | Institute of Geography, Chinese Academy of Sciences and State Planning Commission of the People''s Republic of China |
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| Abstract: | Fluctuations of closed lake level results from the relative changes of lake water and volume of lake basin. For the closed-lake was constructed by drainage input lake and evaporation of lakesurface at the thousand years scale. So it was very sensitive that the fluctuations of closed-lake level respond to the changes of climate.It has provided trustworthy and easy comparison evidence to analyse the geo-morphology of lake basins, lacustrine deposits, geochemical information and or-gnisms ecological character reserved in the lacustrine deposits. Since 17000 a.B.P. the closed-lake level was shrinking, but appeared three stages of high lake level in the Middle kunlun Mountains. Recently, the closed-lake lever is shrinking. In future, the closed-lake level will shrink continually. |
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| Keywords: | Fluctuations of closed-lake level Middle Kunlun Mountains |
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