干旱区研究
Spatio-temporal characteristics of precipitation days and intensity with different grades in the Loess Plateau during 1961-2017
AN Bin,XIAO Weiwei,ZHANG Shulan,ZHANG Jiandong
Arid Zone Research . 2021, (3): 714 -723 .  DOI: 10.13866/j.azr.2021.03.13