1450—1949年川渝地区干旱时空变化 |
许斌, 毛旭锋, 李永飞, 谢贤健, 鲍文 |
Spatial-temporal Variation of Drought in Sichuan and Chongqing From 1450 to 1949 |
Xu Bin, Mao Xufeng, Li Yongfei, Xie Xianjian, Bao Wen |
图3 川渝地区1450—1949年干旱序列小波系数实部分布 红色:干旱,蓝色:非干旱,0线:突变线 |
Fig. 3 Real distribution of Morlet wavelet coeffocoent of drought series in Sichuan and Chongqing from 1450 to 1949 |
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