黄河流域土地供给绿色化对城市经济韧性的影响:演化特征与作用机制
李光勤, 李龙飞, 郭细根

Impact of green land supply on urban economic resilience in the Yellow River Basin: evolutionary characteristics and underlying mechanism
Guangqin Li, Longfei Li, Xigen Guo
图3 土地供给绿色化的时序演化
Fig.3 The temporal evolution of greening of land supply