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青海高原低涡关联降水特征及不同象限环境场分析
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沈晓燕 1,2(  ), 马元仓 1,2(  ), 申燕玲 1,2, 权晨 1,2, 管琴 1,2, 安琳 1,2, 王惠平 1,2
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Precipitation characteristics associated with the Qinghai Plateau vortex and environmental field analysis of different quadrants
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SHEN Xiaoyan 1,2(  ), MA Yuancang 1,2(  ), SHEN Yanling 1,2, QUAN Chen 1,2, GUAN Qin 1,2, AN Lin 1,2, WANG Huiping 1,2
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图7. 1979—2021年青藏高原区域(a)及青海高原区域(b)高原低涡日占比(fTPV)、高原低涡极端降水日数占总极端降水日数的比例(${f}_{\mathrm{E}\mathrm{X}}^{\mathrm{T}\mathrm{P}\mathrm{V}}$)、高原低涡极端降水日数占高原低涡日数的比例(${f}_{\mathrm{T}\mathrm{P}\mathrm{V}}^{\mathrm{E}\mathrm{X}}$)月际变化
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Fig.7. Monthly variation of the proportion of plateau vortex days (fTPV), the proportion of extreme precipitation days associated with plateau vortex to the total extreme precipitation days (${f}_{\mathrm{E}\mathrm{X}}^{\mathrm{T}\mathrm{P}\mathrm{V}}$), and the proportion of extreme precipitation days associated with plateau vortex to the plateau vortex days (${f}_{\mathrm{T}\mathrm{P}\mathrm{V}}^{\mathrm{E}\mathrm{X}}$) in the Qinghai-Tibet Plateau region (a) and the Qinghai Plateau region (b) from 1979 to 2021
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