四川盆地霾天气过程水汽演化特征及与大气能见度的关系
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朱瑶, 唐露, 倪长健, 李娜, 唐得智, 李昕翼
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Evolution characteristics of water vapor and its relationship with atmospheric visibility during haze processes in Sichuan Basin
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ZHU Yao, TANG Lu, NI Changjian, LI Na, TANG Dezhi, LI Xinyi
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表2 2015—2018年四川盆地冬季霾天气过程边界水汽输送量及区域净水汽收支
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Tab.2 Water vapor transportation of the boundaries and net water vapor budget of the Sichuan Basin during the haze processes in winter from 2015 to 2018 单位：106 kg·s-1
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| 霾天气过程 | ${Q}_{\lambda \mathrm{W}}$ | ${Q}_{\lambda \mathrm{E}}$ | ${Q}_{\varphi \mathrm{S}}$ | ${Q}_{\varphi \mathrm{N}}$ | ${Q}_{\lambda \varphi }$ | | 1 | 18.03 | -27.00 | 15.85 | -3.25 | 3.63 | | 2 | 17.67 | -32.60 | 17.72 | -0.77 | 2.01 | | 3 | 11.53 | -36.36 | 13.59 | 8.41 | -2.83 | | 4 | 21.59 | -30.39 | 15.62 | -3.70 | 3.12 | | 5 | 39.93 | -42.03 | 5.83 | 1.54 | 5.27 | | 6 | 23.94 | -37.15 | 25.38 | -6.43 | 5.73 | | 7 | 23.36 | -50.29 | 36.81 | -7.21 | 2.67 | | 8 | 20.83 | -33.73 | 17.00 | -2.54 | 1.56 | | 9 | 17.85 | -30.41 | 32.70 | -12.57 | 7.58 | | 10 | 30.87 | -44.23 | 18.60 | -2.60 | 2.64 | | 11 | 20.64 | -28.63 | 13.07 | -2.16 | 2.92 | | 12 | 30.62 | -41.27 | 14.24 | -2.19 | 1.40 | | 13 | 44.78 | -63.60 | 29.30 | -1.95 | 8.54 | | 平均 | 24.74±9.43 | -38.28±10.19 | 19.67±8.82 | -2.72±4.82 | 3.40±2.92 |
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