河西走廊平原区20002020年气温与降水变化
钟凌飞, 张丽华

Changes in temperature and precipitation in the plain area of Hexi Corridor in 2000-2020
Lingfei Zhong, Lihua Zhang
表2 河西走廊不同级别降水事件降水量(mm
Table 2 The proportion of annual precipitationmmin different precipitation events in the Hexi Corridor
站名年降水量<5 mm降水5~10 mm降水10~15 mm降水15~20 mm降水>20 mm降水
武威179.5±46.867.8±13.043.5±16.024.6±19.618.4±17.425.2±28.0
永昌229.9±46.183.3±14.061.9±20.538.1±21.420.1±19.026.6±20.7
民勤122.9±23.645.6±10.031.8±12.020.9±17.812.4±8.112.2±18.6
张掖133.9±32.857.1±11.736.3±16.418.1±17.612.2±18.810.2±13.9
高台117.5±29.753.4±11.530.1±17.715.2±14.410.0±8.98.9±13.3
酒泉104.9±39.545.5±10.126.4±13.015.8±11.83.4±7.213.8±29.0
平均148.1±24.658.8±8.038.3±9.822.1±8.112.7±6.616.1±11.4