2030—2070年中俄油气资源海运可达性与通航成本演变预估

张天媛, 黄季夏, 王利

Maritime accessibility and navigation cost evolution estimation of Sino-Russian oil and gas resources from 2030 to 2070

ZHANG Tianyuan, HUANG Jixia, WANG Li

图2 2030—2070年中国各港口到俄石油资源的可达时间变化趋势

Fig. 2 Changes of accessible time from Chinese ports to Russian oil resources in 2030—2070