| 冰川变化与气候变化关系的若干探讨 |
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| 引用本文： | 高晓清,汤懋苍,冯松. 冰川变化与气候变化关系的若干探讨[J]. 高原气象, 2000, 19(1): 9-16 |
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| 作者姓名： | 高晓清 汤懋苍 冯松 |
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| 作者单位： | 1. 中国科学院寒区旱区环境与工程研究所,甘肃省兰州市,730000;兰州大学大气科学系,甘肃省兰州市,730000
2. 中国科学院寒区旱区环境与工程研究所,甘肃省兰州市,730000 |
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| 基金项目： | ：本工作得到中国科学院冰冻圈基础研究特别经费和“国家重点基础研究发展规划”G1998040904资助 |
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| 摘 要： | 冰川变化是气候变化的产物，但它与气候参数的关系表现出不稳定。本文通过理论分析发现：对以上的冰川进退基本上决定于温度变化，与降水的关系不大。对１０＾１年以内的冰川波动，其大范围的总体特征亦基本上决定于温度变化。个别冰川则比较复杂，但在冰川上部无消融区的物质平衡基本上决定于降水。
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| 关 键 词： | 冰川变化 气候变化 冰川 |
DISCUSSION ON THE RELATIONSHIP BETWEEN GLACIAL FLUCTUATION AND CLIMATE CHANGE |
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| GAO Xiao-qing,TANG Mao-cang,FENG Song. DISCUSSION ON THE RELATIONSHIP BETWEEN GLACIAL FLUCTUATION AND CLIMATE CHANGE[J]. Plateau Meteorology, 2000, 19(1): 9-16 |
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| Authors: | GAO Xiao-qing TANG Mao-cang FENG Song |
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| Abstract: | Glacial fluctuation is the result of climatic change, but the relationship between them is not stable. Theoretical analysis in this paper reveals that glacial fluctuation in time scale longer than century is controlled mainly by temperature, it is weak in the relation to precipitation. To glacial fluctuation in time scale shorter than 10 1 years, the general characteristics of glacial fluctuation in larger areas is also determined by temperature. The individual glacial fluctuation is complicated. But, the mass balance in the non melting region of top part of glacial is basically dominated by precipitation. |
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| Keywords: | Glacial change Climate change |
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