基于ERA5降水数据的精细化干旱指数在黄河中上游地区的适用性评估

尹喆, 颜鹏程, 左冬冬, 李淑萍

Assessment of applicability of a refined drought index based on ERA5 precipitation data for the middle and upper reaches of the Yellow River

YIN Zhe, YAN Pengcheng, ZUO Dongdong, LI Shuping

图6 1997年4—10月黄河中上游地区SPID-ERA5空间分布

Fig.6 Spatial distribution of SPID-ERA5 in the middle and upper reaches of the Yellow River from April to October 1997