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
Journal of Arid Meteorology . 2026, (1): 15 -27 .  DOI: 10.11755/j.issn.1006-7639-2026-01-0015