长江流域港口煤炭运输的空间演化及其影响因素
陈沛然,王成金

The spatial evolution and its influence factors of ports’ coal transportation in Yangtze River Basin
Peiran CHEN,Chengjin WANG
图5 长江流域港口煤炭接卸量格局及演变
Fig. 5 Spatial pattern and evolution of coal loading of ports in Yangtze River Basin