秦岭及周边地区夏季极端降水环流特征及成因分析
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井宇, 陈闯, 赵强, 李明, 何娟
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Circulation characteristics and causal analysis of extreme summer precipitation over the Qinling Mountains and surrounding regions
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JING Yu, CHEN Chuang, ZHAO Qiang, LI Ming, HE Juan
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表1 秦岭北部和南部边界不同RHEP环流型水汽收支情况
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Tab.1 Water vapor budgets of different RHEP circulation patterns at the boundaries of the study areas north and south of the Qinling Mountains
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| 环流型 | 东边界 | 南边界 | 西边界 | 北边界 | | 低层 | 中层 | 高层 | 低层 | 中层 | 高层 | 低层 | 中层 | 高层 | 低层 | 中层 | 高层 | | N1 | 1.52 | 20.72 | 11.83 | -50.28 | -24.05 | -3.96 | -1.27 | -8.54 | -8.74 | 1.35 | -2.52 | 4.72 | | N2 | 15.10 | 28.65 | 13.27 | -79.15 | -34.14 | -0.80 | -0.84 | -5.10 | -12.62 | -6.89 | -4.60 | 2.20 | | N3 | -73.05 | -15.97 | 1.54 | -35.22 | -16.29 | -2.68 | 4.70 | 3.97 | -0.24 | 52.07 | 13.24 | 0.97 | | S1 | 46.35 | 25.62 | 6.09 | -111.89 | -39.13 | 0.07 | 0 | 0.97 | -4.21 | -8.33 | -5.07 | -0.16 | | S2 | 24.59 | 27.71 | 11.23 | -93.72 | -38.77 | -0.74 | 0 | -0.04 | -7.86 | -11.16 | -10.34 | 1.25 | | S3 | 10.17 | 18.98 | 5.73 | -120.75 | -46.59 | 0.34 | 0 | -2.39 | -4.11 | 26.23 | 13.43 | 0.06 | | S4 | 8.60 | 1.40 | -0.59 | -146.4 | -59.12 | -2.55 | 0 | -1.64 | -4.99 | 64.02 | 49.86 | 13.26 |
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