基于综合遥感指数的松嫩平原西部草地退化及其对干旱的响应

刘文慧, 李欣烨, 李晓燕

Grassland degradation and its response to drought in the western Songnen Plain based on comprehensive remote sensing index

LIU Wenhui, LI Xinye, LI Xiaoyan

图10-2 2000—2020年松嫩平原西部GDI与春、夏SPEI指数空间相关性和相关显著性空间分布

Fig.10-2 Spatial correlation and correlation significance of GDI and SPEI in spring and summer in western Songnen Plain during 2000—2020