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
), 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
), PU Yiliang2, KANG Boqian3
图3. 1971—2020年广东省干旱频率（a，单位：%）和干旱强度（b）空间分布
Fig.3. The spatial distribution of drought frequency (a， Unit: %) and drought intensity (b) in Guangdong Province during 1971-2020
