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5. 1971—2020年广东省年尺度SPEI的ESMD的模态分量及趋势余量年际变化
Fig.5. The annual variation of modal components and trend margin of ESMD decomposition of annual scale SPEI in Guangdong Province during 1971-2020
