Topic
Arctic Ocean
2
The Arctic;Economic and strategic value;The Northwest Passage;The Northeast Passage;Sector Principle;The Arctic Region dispute;Environmental Protection;Exclusive economic zone;Continental shelf
2
北冰洋;經濟與戰略價值;西北通道;東北通道;扇形原則;北極區域爭議;環境保護;專屬經濟區;大陸架
2
29
1
Arctic cultures
1
Inuit
1
J
1
Legends
1
Life styles
1
Moral values
1
Petroleum refining. Petroleum products
1
Political science
1
Sea fishing
1
Ships
1
TP690-692.5
1
Traditional cultures
1
deepwater
1
exploration situation
1
favorable exploration areas
1
international oil companies
1
oil and gas
1
world petroliferous basins
1