| 近中性条件下青藏高原行星边界层厚度及其特征分析 |
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| 引用本文： | 吴敬之 李丁华. 近中性条件下青藏高原行星边界层厚度及其特征分析[J]. 高原气象, 1989, 8(4): 351-356 |
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| 作者姓名： | 吴敬之 李丁华 |
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| 作者单位： | 中国科学院兰州高原大气物理研究所(吴敬之，李丁华)，甘肃省定西地区气象局(郝素明) |
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| 摘 要： | 本文利用1979年5—8月常规气象资料,采用三种不同定义的确定边界层厚度的方法,得到近中性弱稳定条件下夏季青藏高原平均边界层厚度为600m左右。
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| 关 键 词： | 近中性条件 边界层 厚度 行星 |
ANALYSES OF THE DEPTH OF PLANETARY BOUNDARY LAYER AND ITS CHARACTERISTICS OVER TIBETAN PLATEAU UNDER NEAR-NEUTRAL CONDITIONS |
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| Wu Jingzhi Li Dinghua Hao Suming. ANALYSES OF THE DEPTH OF PLANETARY BOUNDARY LAYER AND ITS CHARACTERISTICS OVER TIBETAN PLATEAU UNDER NEAR-NEUTRAL CONDITIONS[J]. Plateau Meteorology, 1989, 8(4): 351-356 |
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| Authors: | Wu Jingzhi Li Dinghua Hao Suming |
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| Abstract: | In this paper , utilizing the conventional meteorological data during the period of May-August of 1979 and three kinds of definition methods of planetary boundary layer ( PBL), the depth of the PBL over the Tibetan Plateau in summer was calculated. The result shows under near-neutral conditions the averaged depth of the PBL over the Plateau in summer is about 600 m. |
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| Keywords: | Depth of the PBL Near-neutral condition |
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