1997—2021年四川省干旱时空变化特征分析 |
蔡怡亨, 李帅, 张强, 邓彪, 罗玉, 孙蕊 |
Spatio-temporal variation of drought in Sichuan Province from 1997 to 2021 |
CAI Yiheng, LI Shuai, ZHANG Qiang, DENG Biao, LUO Yu, SUN Rui |
图7 1997—2021年四川省年累积MCIm距平EOF分解第1(a、c)、第2(b、d)模态空间型(a、b)及时间系数(c、d) |
Fig.7 The spatial patterns (a, b) and time coefficients (c, d) of the first (a, c) and second (b, d) modes of annual accumulated MCIm anomaly decomposed by EOF in Sichuan Province from 1997 to 2021 |