戴维斯海峡

戴维斯海峡海冰与华北降水的年际关系及其年代际变化

The Interannual Relationship between Davis Strait Sea-ice and Rainfall of North China and Its Decadal Variability

利用北极海冰面积指数和中国160站降水资料，探讨了冬季戴维斯海峡海冰和华北7月降水年际变化的相关特征，并分析了二者年际关系的年代际变化。

The interannual correlation of the winter sea-ice of Davis Strait with July rainfall of North China and its decadal variability are analyzed in this paper by using the Arctic sea-ice area data and the monthly rainfall of 160 stations in China .

这一前景已经引发了加拿大同别国间关于西北航道（从戴维斯海峡沿着加拿大北岸到阿拉斯加的极区航道）通行权的争议，该航道岛屿密布，是有诸多争议的地区之一。

This prospect is already raising the profile of disputes such as that between Canada and other countries over access to the northwest passage , one of many contested areas in a rugged region dotted with islands .

结果表明：冬、春季节海冰变率大的海区主要有巴伦支海、格陵兰海、巴芬湾、戴维斯海峡以及白令海；在巴芬湾、戴维斯海峡和白令海海区，冬季海冰变率比春季的大；

The results indicate that in spring and winter , sea-ice variability are predominant in the following sea regions : the Kara and the Barents Seas , the Greenland Sea , the Baffin Bay and Davis Strait , the Bering Sea ;

北极西北航道指的是西起美国阿拉斯加北部的波弗特海，向东经过加拿大北极群岛水域到达东部的戴维斯海峡和巴芬湾，最终连接太平洋和大西洋的航道。

The Arctic Northwest Passage stretches from Beaufort sea at the north of Alaska in America in the west to the Davis Strait and Baffin Bay in the east across the Canadian Arctic archipelago waters and it finally connects the Atlantic and Pacific oceans .