| 卷云对青藏高原的射出长波辐射影响的研究 |
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| 引用本文： | 卢敬华,杨羽,段旭.卷云对青藏高原的射出长波辐射影响的研究[J].气象,1987,13(12):22-27. |
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| 作者姓名： | 卢敬华 杨羽 段旭 |
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| 作者单位： | 成都气象学院
(卢敬华，杨羽)，成都气象学院(段旭) |
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| 摘 要： | 本文叙述了一种求解卷云射出长波辐射的方法。通过建立卷云示迹模式,用累加法进行分析,并通过分析卷云的一些微物理特征,假设卷云含水量垂直分布模式,由三层近似化筒求得射出长波辐射通量密度。根据模式计算得到:1.与卫星观测青藏高原高云地区对应射出长波辐射通量密度基本一致的结果。2.卷云底高度及卷云厚度与射出长波辐射通量密度相关的一些有意义的结果,并讨论了青藏高原上卷云影响的特殊情况。
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A study of the emission over cirrus clouds on Tibetan Plateau |
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| Abstract: | A method of estimating the outgoing longwave flux on. cirrus clouds is described. First geomeTRy mark model is set, and the scattered of cirrus clouds water content in vertical direction is assumed. Second the models are approximately simplified model gets the outgoing longwave flux on cirrus clouds.Both the results and satellite sounding data approximately reach the same results. The relations between the thickness of cloud and the outgoing longwave flux and the height form ground to the base of cloud and the outgoing longwave flux are respective. |
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