基于SPEI的安徽滁州市旱涝特征及其对小麦产量的影响

郁凌华,谢五三,熊世为,张鑫童,邢程,胡姗姗

Characteristics of Drought and Flood Based on SPEI and Its Impact on Wheat Yield in Chuzhou of Anhui Province

Linghua YU,Wusan XIE,Shiwei XIONG,Xintong ZHANG,Cheng XING,Shanshan HU

图6 1980—2019年滁州小麦气候产量残差(SYR)与SPEI3-Mar的回归关系

Fig.6 Regression relation between climatic yield residual (SYR) of wheat and SPEI3-Mar from 1980 to 2019 in Chuzhou of Anhui Province