近50 年来祁连山及河西走廊地区极端降水的时空变化研究

贾文雄, 张禹舜, 李宗省

Spatial and Temporal Change of Precipitation Extremes in Qilian Mountains and Hexi Corridor in Recent Fifty Years

Wen-xiong JIA, Yu-shun ZHANG, Zong-xing LI

图3 祁连山及河西走廊极端降水的突变 (实折线为UF曲线,虚折线为UB曲线,短线为临界值)

Fig.3 Abrupt change of precipitation extremes in Qilian Mountains and Hexi Corridor (solid folded line—UF curve, dot folded line—UB curve, broken line—critical value)