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京津冀地区陆路交通网络发展过程及可达性演变特征
陈娱1(), 金凤君2(), 陆玉麒1,3, 陈卓2, 杨宇2
Development history and accessibility evolution of land transportation network in Beijing-Tianjin-Hebei region
Yu CHEN1(), Fengjun JIN2(), Yuqi LU1,3, Zhuo CHEN2, Yu YANG2

图2. 1911-2014年京津冀地区陆路交通网络的空间演化

Fig. 2. Spatial pattern evolution of land transportation network in Beijing-Tianjin-Hebei region from 1911 to 2014