| 摘要: |
| 利用风温梯度观测资料,以相似理论为基础,采用迭代方法得到普适函数Φ(z/L)的半经验表达式,对近地层总体输送系数的特征进行了分析,求得了与风速、温度的拟合关系,并利用实测资料对其适用性作了检验。 |
| 关键词: 总体输送系数 普适函数 陆气相互作用 |
| DOI： |
| 分类号: |
| 基金项目: |
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| THE PRELIMINARY ANALYSIS OF TURBULENT TRANSFER CHARACTERISTICS IN THE SURFACE LAYER OVER GUANGZHOU REGION |
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Liu Haitao, Zhu Chaoqun
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Department of Atmospheric Science, Nanjing University, Nanjing, 210093
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| Abstract: |
| On the basis of the Monin Obukhov similarity theory,the semiempirical expression of universal functions are fitted by means of the iteration method,using the gradient observation data of wind and temperature in the surface layer.The character of bulk transfer coefficient are studied and some empirical relationships among the bulk transfer coefficient,the wind speed and temperature are obtained.The applicability of the results are investigated using observation data. |
| Key words: Bulk transfer coefficient Universal function The air land interaction |
