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5 空间联系结构
注:基于自然资源部标准地图服务网站审图号GS(2023)2767号的标准地图制作,底图边界无修改。
Fig.5 Spatial connection structure