ERA5-Land降水产品在黄河流域干旱监测中的适用性研究
朱丽, 吕潇雨, 郭浩, 孟翔晨, 田芸菲

Suitability study of ERA5-Land precipitation product for drought monitoring in the Yellow River Basin
ZHU Li, LYU Xiaoyu, GUO Hao, MENG Xiangchen, TIAN Yunfei
图7 1981—2020年黄河流域不同时间尺度基于CPAP和ERA5-Land降水产品的区域平均SPI对比
(a)SPI1,(b)SPI3,(c)SPI6,(d)SPI12
Fig.7 The comparison of regional mean SPI with different time scales in the Yellow River Basin during 1981-2020
(a) SPI1, (b) SPI3, (c) SPI6, (d) SPI12