Arctic Shipping: Future Prospects and Ocean Governance

J. Dawson
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引用次数: 9

Abstract

The Arctic, despite centuries of speculation, remains one of the world’s last potential shipping frontiers. The maritime potential of the region is alluring as it offers a number of shorter, and potentially more prosperous, trade routes between Europe and Asia. Proving the viability of these routes, however, has not been straightforward; rather it has been the story of few triumphs among many disasters, the most famous of which is the ill-fated Franklin expedition of 1845. The shipwrecks, grave sites, and human remains that now paint the Arctic landscape and ocean floor are proof of the region’s natural prowess and strong will to remain pristine and unconquered by human pursuits of globalization. Thick multi-year ice and a harsh and unpredictable climate have been the major factors limiting development, however this is now changing. Because of natural and human-induced climate change, the Arctic is warming at twice the rate of the global average and with this warming has come a positive feedback loop of melting sea ice—additional black space among a traditionally white landscape—causing enhanced absorption of solar radiation and subsequent warming with continued ice retreat. The open water season has increased by more than five days per decade in the Northwest Passage and by up to 19 days per decade in other regions of the Arctic.1 Being that thick and unpredictable sea ice has historically been the dagger that slayed even the most decorated of Arctic explorers, and the strongest of ships, its retreat would seem to facilitate the long awaited opening of the region for global maritime trade and transport—the shifting of global trade patterns and with that the potential for altered global power dynamics.
北极航运:未来前景和海洋治理
尽管有几个世纪的猜测,北极仍然是世界上最后一个潜在的航运前沿之一。该地区的海上潜力是诱人的,因为它为欧洲和亚洲之间提供了许多更短、可能更繁荣的贸易路线。然而,证明这些路线的可行性并非易事;相反,这是一个在许多灾难中少有胜利的故事,其中最著名的是1845年命运多舛的富兰克林探险队。沉船、墓地和人类遗骸如今点缀着北极的风景和海底,证明了该地区的自然实力,以及人类追求全球化而不被征服的强烈意愿。多年的厚冰和恶劣且不可预测的气候一直是限制发展的主要因素,但现在这种情况正在改变。由于自然和人为引起的气候变化,北极的变暖速度是全球平均速度的两倍,随着这种变暖,海冰融化形成了一个正反馈循环——在传统的白色景观中增加了更多的黑色空间——导致对太阳辐射的吸收增强,随后随着冰的持续退缩而变暖。西北航道的开放水域季节每十年增加5天以上,北极其他地区的开放水域季节每十年增加19天。从历史上看,厚厚的、变幻莫测的海冰就像一把匕首,甚至扼杀了最杰出的北极探险者和最坚固的船只,它的撤退似乎会促进期待已久的该地区对全球海上贸易和运输的开放——全球贸易模式的转变,以及随之改变的全球权力格局的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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