东北三省城镇收缩的特征及机制与响应
马佐澎, 李诚固, 张平宇

Characteristics, mechanism and response of urban shrinkage in the three provinces of Northeast China
MA Zuopeng, LI Chenggu, ZHANG Pingyu
图5 不同程度收缩城镇的空间集聚特征
Fig. 5 Spatial agglomeration of cities with different shrinkage degrees in the three provinces of Northeast China