积云对流与西南低涡的活动 |
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引用本文: | 丁治英,吕君宁.积云对流与西南低涡的活动[J].南京气象学院学报,1992,15(3):428-435. |
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作者姓名: | 丁治英 吕君宁 |
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作者单位: | 南京气象学院
(丁治英),南京气象学院(吕君宁) |
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摘 要: |
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关 键 词: | 积云 对流 低涡 活动 西南 |
CUMULUS CONVECTION AND ITS RELATION TO THE SW CHINA AND QINGHAI-XIZANG PLATEAU VORTEXES |
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Abstract: | The process of a moviug SW China vortex is simulated in terms of a fine-mesh model over complicated terrain. It is found that the cumulus convection affects themotion of the SW China vortex. When the cold and warm advection is weak, the power-ful cumulus convection causes the south wind in the vicinity of the vortex and the nega-tive vorticity east of the vortex to increase, thus inhibiting the eastward motion of thevortex. |
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Keywords: | vortex cumulus convection coud and warm advection |
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