甘肃省干旱演变特征及主导因子

李晓鹏, 李康, 李贺

Analysis of evolution characteristics of drought and its dominant factors in Gansu，China

Xiaopeng Li, Kang Li, He Li

图5 2000—2022年甘肃省TVDI分时段变化趋势显著性 注：基于自然资源部标准地图服务网站标准地图（审图号：GS（2024）0650号）制作，底图边界无修改

Fig.5 Significance of TVDI change trends in different periods from 2000 to 2022 in Gansu Province