基于GAMLSS模型的水文干旱指数研究——以玛纳斯河流域为例

陈伏龙, 杨宽, 蔡文静, 龙爱华, 何新林

Study on hydrological drought index based on GAMLSS: Taking Manas River Basin as an example

CHEN Fulong, YANG Kuan, CAI Wenjing, LONG Aihua, HE Xinlin

图4 干旱事件发生频率统计分布

Fig. 4 The occurrence frequency of drought events of different grades