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North Atlantic Oscillation – Concepts And Studies
Surveys in Geophysics, 2001This paper aims to provide a comprehensive review of previous studies and concepts concerning the North Atlantic Oscillation. The North Atlantic Oscillation (NAO) and its recent homologue, the Arctic Oscillation/Northern Hemisphere annular mode (AO/NAM), are the most prominent modes of variability in the Northern Hemisphere winter climate.
Heinz Wanner +7 more
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Climate change and the North Atlantic Oscillation
2003Over recent decades the boreal winter index of the North Atlantic Oscillation (NAO) has exhibited an upward trend, corresponding to lowered surface pressure over the Arctic and increased surface pressure over the subtropical North Atlantic. This trend has been associated with over half the winter surface warming in Eurasia over the past thirty years ...
Gillett, Nathan P. +2 more
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The 7.7‐year North Atlantic Oscillation
Quarterly Journal of the Royal Meteorological Society, 2002AbstractWe present a statistical method, the extended canonical correlation analysis, to extract intermittent propagative coupled oscillations. We have applied this technique to a 136‐year‐long North Atlantic sea‐level‐pressure and sea‐surface‐temperature dataset.
E. D. Da Costa, A. Colin De Verdiere
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North Atlantic Oscillation index stochastic modeling
International Journal of Climatology, 2015The North Atlantic Oscillation (NAO) index plays a crucial role in the climatic evolution of the Northern Hemisphere. Predicting NAO evolution is very challenging due to the large number of physical processes that influence it. Quantitative surveys have tried to detect possible long-term trends or periodic features in the NAO evolution.
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Journal of Geophysical Research: Atmospheres
Abstract The North Atlantic Oscillation (NAO)–North Atlantic Tripole (NAT) relationship has revealed distinct fluctuation on the decadal time scale, with its mechanism remaining unclear. We in this study suggest the NAO–NAT relationship is combinedly modulated by the Atlantic Multidecadal Variability (AMV)–Pacific Decadal Oscillation (
Shu Gui +7 more
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Abstract The North Atlantic Oscillation (NAO)–North Atlantic Tripole (NAT) relationship has revealed distinct fluctuation on the decadal time scale, with its mechanism remaining unclear. We in this study suggest the NAO–NAT relationship is combinedly modulated by the Atlantic Multidecadal Variability (AMV)–Pacific Decadal Oscillation (
Shu Gui +7 more
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North Atlantic Oscillation Dynamics Recorded in Greenland Ice Cores
Science, 1998Carefully selected ice core data from Greenland can be used to reconstruct an annual proxy North Atlantic oscillation (NAO) index. This index for the past 350 years indicates that the NAO is an intermittent climate oscillation with temporally active (coherent) and passive (incoherent) phases.
, Appenzeller, , Stocker, , Anklin
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Nota Bene: The North Atlantic Oscillation
Science, 1999The North Atlantic Oscillation (NAO) is a climate phenomena characterized by a north-south difference in atmospheric pressure, between a low pressure region near Iceland and a high pressure region near the Azores. Interannual and decadal variability in the NAO affects the climate of North America, Europe, and North Africa, but the mechanism leading to ...
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The North Atlantic Oscillation system and plant phenology
International Journal of Biometeorology, 2015The onset of flowering in 78 wild and domesticated terrestrial plant species recorded in South Moravia (Czech Republic) from 1965 to 2014 was correlated with the North Atlantic Oscillation (NAO) index of the preceding winter. Flowering occurred significantly earlier following positive winter NAO phases (causing spring to be warmer than normal in ...
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The evolution of the North Atlantic Meridional Overturning Circulation since 1980
Nature Reviews Earth & Environment, 2022Laura C Jackson +2 more
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Nordic Seas Heat Loss, Atlantic Inflow, and Arctic Sea Ice Cover Over the Last Century
Reviews of Geophysics, 2022Lars H Smedsrud +2 more
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