黄河流域新质生产力-数字经济-生态效率三元耦合协调的时空分异与驱动机制
王生霞, 武芯如

Spatio-temporal differentiation and driving mechanisms of the triadic coupling and coordination among new-quality productive forces, digital economy, and ecological efficiency in the Yellow River Basin
Shengxia Wang, Xinru Wu
图2 时空演变趋势
Fig.2 Spatial and temporal evolution trends