| 青海湖热力状况的模拟与未来情景之研究 |
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| 引用本文： | 秦伯强,黄群.青海湖热力状况的模拟与未来情景之研究[J].湖泊科学,1998,10(3):25-31. |
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| 作者姓名： | 秦伯强 黄群 |
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| 作者单位： | 中国科学院南京地理与湖泊研究所!南京，210008，中国科学院南京地理与湖泊研究所!南京，210008 |
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| 基金项目： | 国家自然科学基金!49201005，中国科学院留学回国基金 |
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| 摘 要： | 运用基于湖泊热量收支与湍流扩散的湖泊热力学模型模拟了青海湖近３０年来湖水热力状况，内容包括湖泊水面温度，温度沿深度的垂直分布，冬季结冰与融冰的起迄时间，冰盖厚度；积雪深度与天数等。在此基础上，运用４个ＧＣＭｓ模型输出的ＣＯ２倍增情景下该地区的气候状况，评价了湖泊热力状况在未来的可能变化情况。
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| 关 键 词： | 青海湖 热力模拟 未来情景 GCMs 湖泊 |
| 收稿时间： | 1997/6/23 0:00:00 |
| 修稿时间： | 1998/2/9 0:00:00 |
The Simulation of Thermal Properties of Qinghai Lake and the Potential Change in the Future |
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| Qin Boqiang and Huang Qun.The Simulation of Thermal Properties of Qinghai Lake and the Potential Change in the Future[J].Journal of Lake Science,1998,10(3):25-31. |
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| Authors: | Qin Boqiang and Huang Qun |
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| Institution: | Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences Nanjing 210008 and Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences Nanjing 210008 |
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| Abstract: | Based on the lake energy budget and lake eddy diffusion equation, the lake thermal model was constructed and used in the simulation of thermal properties of Qinghai Lake. the largest saline and deep lake in China. The simulated items include the water surface temperature. temperature profile, ice formation and thaw procedure, snow aging process etc. With the aid of the four-GCMs output about the climate condition of doubling CO2 in this area, the potential change degree of the water thermal properties has been evaluated and discussed. |
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| Keywords: | Qinghai Lake thermal simulation model future condition GCMs |
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