Weakening and shift of the Arctic stratospheric polar vortex: Internal variability or forced response?

Abstract Recent studies have proposed that the Arctic stratospheric polar vortex has weakened and shifted away from the North Pole during the past three decades. Some of these studies suggest that this trend has been driven by a decline in Arctic sea ice leading to enhanced zonal wave number 1 waves...

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Bibliographic Details
Main Author: William J. M. Seviour
Format: Article
Language:English
Published: Wiley 2017-04-01
Series:Geophysical Research Letters
Subjects:
Online Access:https://doi.org/10.1002/2017GL073071
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