在缓冲区内延迟向北大西洋传输的北极淡水异常点

IF 15.7 1区地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Nature Geoscience Pub Date : 2024-11-20 DOI:10.1038/s41561-024-01592-1

Qiang Wang, Sergey Danilov, Thomas Jung

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引用次数: 0

摘要

北冰洋波弗特环流中长达二十年的淡水积累最近开始释放。在这里，我们利用卫星观测数据和模型模拟结果表明，风向的变化和海冰的减少正在导致淡水在北大西洋出口门户附近积聚。这个新出现的缓冲区在调节淡水向北大西洋副极地的传播方面发挥着重要作用。

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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Arctic freshwater anomaly transiting to the North Atlantic delayed within a buffer zone

A two-decade-long accumulation of freshwater in the Arctic Ocean’s Beaufort Gyre has recently started to be released. Here we use satellite observations and model simulations to show that changes in wind regimes and sea ice declines are causing freshwater to accumulate close to the export gateways to the North Atlantic. This emerging buffer zone plays an important role in modulating the propagation of freshwater into the subpolar North Atlantic.

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来源期刊

Nature Geoscience 地学-地球科学综合

CiteScore

26.70

自引率

1.60%

发文量

187

审稿时长

3.3 months

期刊介绍： Nature Geoscience is a monthly interdisciplinary journal that gathers top-tier research spanning Earth Sciences and related fields. The journal covers all geoscience disciplines, including fieldwork, modeling, and theoretical studies. Topics include atmospheric science, biogeochemistry, climate science, geobiology, geochemistry, geoinformatics, remote sensing, geology, geomagnetism, paleomagnetism, geomorphology, geophysics, glaciology, hydrology, limnology, mineralogy, oceanography, paleontology, paleoclimatology, paleoceanography, petrology, planetary science, seismology, space physics, tectonics, and volcanology. Nature Geoscience upholds its commitment to publishing significant, high-quality Earth Sciences research through fair, rapid, and rigorous peer review, overseen by a team of full-time professional editors.