中国风景名胜区交通可达性及市场潜力空间测度

王绍博, 郭建科

Spatial measure of traffic accessibility and market potential of the National Scenic Areas

Shaobo WANG, Jianke GUO

图3 旅行通勤圈空间分布图

Fig. 3 The spatial distribution of the traveling commuting circle in China