“交旅”融合下旅游效率与高速交通协调格局研究——以长三角41市为例 |
郭向阳, 穆学青, 丁正山, 明庆忠 |
The coordination pattern of tourism efficiency and high-speed transportation: A case study of 41 cities in the Yangtze River Delta |
GUO Xiangyang, MU Xueqing, DING Zhengshan, MING Qingzhong |
图6 2016年长三角各城市旅游要素及交通密度情况 注:高速交通网络密度=(高速铁路里程+高速公路里程)÷区域国土面积。 |
Fig. 6 Situation of tourism elements and transportation density in cities of the Yangtze River Delta in 2016 |
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