近62 a甘肃极端降水特征及其关键影响因子
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王鑫, 杨金虎, 王朋岭, 黄鹏程, 卢国阳, 胡婕
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Spatial-temporal variation of extreme precipitation and its key influencing factors in Gansu Province over the past 62 years
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WANG Xin, YANG Jinhu, WANG Pengling, HUANG Pengcheng, LU Guoyang, HU Jie
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表5 1961—2022年甘肃省、河西及河东地区各月强降水事件降水总量、频次、强度和贡献率的气候倾向率
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Tab.5 The climate tendency rates of monthly R95p, R95n, R95i and R95c in Gansu Province, Hexi and Hedong regions during 1961-2022
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| 月份 | R95p/ [mm·(10 a)-1] | R95n/ [次·(10 a)-1] | R95i/ [mm·次-1·(10 a)-1] | R95c/ [%·(10 a)-1] | | 全省 | 河西 | 河东 | 全省 | 河西 | 河东 | 全省 | 河西 | 河东 | 全省 | 河西 | 河东 | | 3 | -0.02 | 0.01 | -0.04 | -0.04 | 0.01 | -0.04 | 0.41 | 0.11 | 0.30 | 0.05 | 0.15 | 0.06 | | 4 | 0.08 | 0.12 | 0.06 | 0.16 | 0.09 | 0.07 | 1.79 | 0.87 | 1.59 | 0.68 | 1.04 | 0.78 | | 5 | 0.07 | -0.18 | 0.17 | 0.19 | -0.13 | 0.32 | 0.39 | 0.38 | 0.13 | 0.19 | -0.29 | 0.13 | | 6 | 1.29* | 0.92* | 1.44* | 2.00 | 0.61* | 1.39 | 0.61 | 1.48 | 0.66 | 1.77* | 2.79* | 1.69* | | 7 | 0.45 | 0.82* | 0.30 | 0.94 | 0.60 * | 0.34 | -0.17 | 0.36 | 0.08 | 0.87 | 2.40* | 1.09 | | 8 | 0.18 | 0.05 | 0.24 | -0.11 | -0.10 | -0.01 | 0.51* | -0.35 | 0.42 | 0.65 | 0.03 | 1.47 | | 9 | -0.98 | 0.77* | -1.71 | -1.20 | 0.54* | -1.74 | -0.84* | 1.35* | -0.81* | -0.97 | 2.96* | -1.09 | | 10 | 0.40 | -0.10* | 0.61 | 0.53 | -0.07* | 0.60 | 0.14 | -1.31* | 1.07 | 0.90 | -1.65 * | 1.13 | | 11 | -0.04 | -0.01 | -0.05 | -0.09 | -0.01 | -0.08 | -0.78 | -0.16 | -0.62 | -0.28 | -0.14 | -0.32 |
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