@article{Tianyuan ZHANG_1122, author = {ZHANG Tianyuan, HUANG Jixia, WANG Li}, title = {Maritime accessibility and navigation cost evolution estimation of Sino-Russian oil and gas resources from 2030 to 2070}, publisher = {Acta Geographica Sinica}, year = {2021}, journal = {Acta Geographica Sinica}, volume = {76}, number = {5}, eid = {1122}, pages = {1122-1135}, keywords = {;Sino-Russian oil and gas shipping;accessibility;shipping cost;Northeast Passage;Polar Silk Road}, doi = https://www.geog.com.cn/EN/10.11821/dlxb202105006 }