Transport of water vapour in a stratosphere-troposphere general circulation model. I: Fluxes
Transport of water vapour in a stratosphere-troposphere general circulation model. I: Fluxes
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平流层-对流层大气环流模型中的水蒸气输送。
DOI：
10.1002/qj.49711046404
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发表时间：
1984
影响因子：
8.9
通讯作者：
A. Tuck
中科院分区：
文献类型：
--
作者：
R. Allam;A. Tuck
本文用一个大气环流模式计算了对流层上部和平流层下部的水汽通量。虽然结果可能受到某些模式特征，特别是垂直分辨率的影响，但它们表明，进入平流层的水汽可能是由副热带急流核心上方的大尺度涡动运动以及热带对流层顶的垂直运动引起的。后者主要发生在赤道西太平洋和印度洋，并与季风环流有关。
The fluxes of water vapour in the upper troposphere and lower stratosphere of a general circulation model have been calculated. Although the results are probably affected by some model characteristics, particularly the vertical resolution, they suggest that ingress of water vapour to the stratosphere may occur by large-scale eddy motions above the core of the subtropical jet stream, as well as by vertical motion through the tropical tropopause. The latter motion occurs predominantly in the equatorial western Pacific and Indian Ocean, and is connected with the monsoon circulation.