Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change
The North Atlantic Oscillation (NAO) obtained using instrumental and documentary proxy predictors from Eurasia is found to be characterized by a quasi 60-year dominant oscillation since 1650. This pattern emerges clearly once the NAO record is time integrated to stress its comparison with the temper...
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ftdatacite:10.48550/arxiv.1206.5835 2023-05-15T17:29:30+02:00 Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change Mazzarella, Adriano Scafetta, Nicola 2012 https://dx.doi.org/10.48550/arxiv.1206.5835 https://arxiv.org/abs/1206.5835 unknown arXiv https://dx.doi.org/10.1007/s00704-011-0499-4 arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ Atmospheric and Oceanic Physics physics.ao-ph Geophysics physics.geo-ph FOS Physical sciences article-journal Article ScholarlyArticle Text 2012 ftdatacite https://doi.org/10.48550/arxiv.1206.5835 https://doi.org/10.1007/s00704-011-0499-4 2022-04-01T14:00:42Z The North Atlantic Oscillation (NAO) obtained using instrumental and documentary proxy predictors from Eurasia is found to be characterized by a quasi 60-year dominant oscillation since 1650. This pattern emerges clearly once the NAO record is time integrated to stress its comparison with the temperature record. The integrated NAO (INAO) is found to well correlate with the length of the day (since 1650) and the global surface sea temperature record HadSST2 and HadSST3 (since 1850). These findings suggest that INAO can be used as a good proxy for global climate change, and that a 60-year cycle exists in the global climate since at least 1700. Finally, the INAO ~60-year oscillation well correlates with the ~60- year oscillations found in the historical European aurora record since 1700, which suggests that this 60-year dominant climatic cycle has a solar-astronomical origin. Text North Atlantic North Atlantic oscillation DataCite Metadata Store (German National Library of Science and Technology) |
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Atmospheric and Oceanic Physics physics.ao-ph Geophysics physics.geo-ph FOS Physical sciences |
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Atmospheric and Oceanic Physics physics.ao-ph Geophysics physics.geo-ph FOS Physical sciences Mazzarella, Adriano Scafetta, Nicola Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change |
topic_facet |
Atmospheric and Oceanic Physics physics.ao-ph Geophysics physics.geo-ph FOS Physical sciences |
description |
The North Atlantic Oscillation (NAO) obtained using instrumental and documentary proxy predictors from Eurasia is found to be characterized by a quasi 60-year dominant oscillation since 1650. This pattern emerges clearly once the NAO record is time integrated to stress its comparison with the temperature record. The integrated NAO (INAO) is found to well correlate with the length of the day (since 1650) and the global surface sea temperature record HadSST2 and HadSST3 (since 1850). These findings suggest that INAO can be used as a good proxy for global climate change, and that a 60-year cycle exists in the global climate since at least 1700. Finally, the INAO ~60-year oscillation well correlates with the ~60- year oscillations found in the historical European aurora record since 1700, which suggests that this 60-year dominant climatic cycle has a solar-astronomical origin. |
format |
Text |
author |
Mazzarella, Adriano Scafetta, Nicola |
author_facet |
Mazzarella, Adriano Scafetta, Nicola |
author_sort |
Mazzarella, Adriano |
title |
Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change |
title_short |
Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change |
title_full |
Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change |
title_fullStr |
Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change |
title_full_unstemmed |
Evidences for a quasi 60-year North Atlantic Oscillation since 1700 and its meaning for global climate change |
title_sort |
evidences for a quasi 60-year north atlantic oscillation since 1700 and its meaning for global climate change |
publisher |
arXiv |
publishDate |
2012 |
url |
https://dx.doi.org/10.48550/arxiv.1206.5835 https://arxiv.org/abs/1206.5835 |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_relation |
https://dx.doi.org/10.1007/s00704-011-0499-4 |
op_rights |
arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
op_doi |
https://doi.org/10.48550/arxiv.1206.5835 https://doi.org/10.1007/s00704-011-0499-4 |
_version_ |
1766123634770837504 |