基于SPEI的广东省近50 a干旱时空特征
余兴湛1(), 蒲义良2, 康伯乾3
Spatial-temporal characteristics of drought in recent 50 years in Guangdong Province based on SPEI
YU Xingzhan1(), PU Yiliang2, KANG Boqian3

图1. 广东省地形及86个国家气象观测站分布

Fig.1. Distribution of 86 national meteorological observation stations and topography in Guangdong Province