北极海盆

Main bathymetric features of the Arctic Ocean

北极海盆是北冰洋海底广阔的海盆，四周为欧亚和北美大陆架，主要由中极海盆（Central Polar Basin）和挪威海盆（Norwegian Basin）两部分组成，两者之间有海底山脉相隔。中极海盆较大，最大深度达5180米，呈三角形，从加拿大北部的马更些河三角洲横跨北极点至挪威斯瓦尔巴德群岛和西伯利亚北部泰梅尔半岛。挪威海盆较浅，大致呈矩形，在斯堪的那维亚半岛、格陵兰岛和冰岛之间。两海盆间海底山脊中部有裂隙，使深处海水可在两盆地之间自由流动。

单词	Arctic Basin
释义	Arctic Basin 中文百科北极海盆北极海盆是北冰洋海底广阔的海盆，四周为欧亚和北美大陆架，主要由中极海盆（Central Polar Basin）和挪威海盆（Norwegian Basin）两部分组成，两者之间有海底山脉相隔。中极海盆较大，最大深度达5180米，呈三角形，从加拿大北部的马更些河三角洲横跨北极点至挪威斯瓦尔巴德群岛和西伯利亚北部泰梅尔半岛。挪威海盆较浅，大致呈矩形，在斯堪的那维亚半岛、格陵兰岛和冰岛之间。两海盆间海底山脊中部有裂隙，使深处海水可在两盆地之间自由流动。英语百科 Arctic Basin 北极海盆 The Arctic Basin (also North Polar Basin) is an oceanic basin in the Arctic Ocean, consisting of two main parts separated by the Lomonosov Ridge, a mid-ocean ridge running between north Greenland and the New Siberian Islands. The basin is bordered by the continental shelves of Eurasia and North America.
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Arctic Basin

北极海盆

Arctic Basin 北极海盆