1963—2022年西北地区中西部干旱演变特征及植被响应研究

苏天鑫, 孟宪红, 杨显玉, 安颖颖, 赵采玲

Drought evolution characteristics and vegetation response in the midwestern region of northwest China from 1963 to 2022

SU Tianxin, MENG Xianhong, YANG Xianyu, AN Yingying, ZHAO Cailing

图4 西北地区中西部1963—2022年SPEI年际变化及M-K检验

Fig.4 Interannual variation of SPEI and M-K test in the midwestern region of northwest China from 1963 to 2022