长江经济带旅游效率与规模的时空演化及耦合协调
方世敏(
), 黄琰
), 黄琰
Spatiotemporal evolutions and coordination of tourism efficiency and scale in the Yangtze River Economic Belt
FANG Shimin(), HUANG Yan
), HUANG Yan
图4. 长江经济带旅游效率和旅游规模耦合度和耦合协调度空间分布
Fig. 4. Spatial distribution of the coupling degree and coordination coupling degree of tourism efficiency and tourism scale
