Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized
Using the extension of Monte Carlo Singular System Analysis (MC SSA), based on evaluating and testing the regularity of the dynamics of the SSA modes against the colored noise null hypothesis, we demonstrate detection of oscillatory modes with period of about 27 months in records of monthly average...
Published in: | Nonlinear Processes in Geophysics |
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Language: | English |
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Copernicus Publications
2006
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00033236 2023-05-15T17:31:25+02:00 Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized Paluš, M. Novotná, D. 2006-07 electronic https://doi.org/10.5194/npg-13-287-2006 https://noa.gwlb.de/receive/cop_mods_00033236 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00033190/npg-13-287-2006.pdf https://npg.copernicus.org/articles/13/287/2006/npg-13-287-2006.pdf eng eng Copernicus Publications Nonlinear Processes in Geophysics -- http://www.bibliothek.uni-regensburg.de/ezeit/?2078085 -- http://www.nonlin-processes-geophys.net/ -- http://www.copernicus.org/EGU/npg/npg.htm -- 1607-7946 https://doi.org/10.5194/npg-13-287-2006 https://noa.gwlb.de/receive/cop_mods_00033236 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00033190/npg-13-287-2006.pdf https://npg.copernicus.org/articles/13/287/2006/npg-13-287-2006.pdf https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2006 ftnonlinearchiv https://doi.org/10.5194/npg-13-287-2006 2022-02-08T22:45:51Z Using the extension of Monte Carlo Singular System Analysis (MC SSA), based on evaluating and testing the regularity of the dynamics of the SSA modes against the colored noise null hypothesis, we demonstrate detection of oscillatory modes with period of about 27 months in records of monthly average near-surface air temperature from several European locations, as well as in the monthly North Atlantic Oscillation index. According to their period, the detected modes can be attributed to the quasi-biennial oscillations (QBO). The QBO modes extracted from the temperature and from the NAO index underwent synchronization analysis and their phase synchronization has been confirmed with high statistical significance. Article in Journal/Newspaper North Atlantic North Atlantic oscillation Niedersächsisches Online-Archiv NOA Nonlinear Processes in Geophysics 13 3 287 296 |
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Niedersächsisches Online-Archiv NOA |
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English |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Paluš, M. Novotná, D. Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized |
topic_facet |
article Verlagsveröffentlichung |
description |
Using the extension of Monte Carlo Singular System Analysis (MC SSA), based on evaluating and testing the regularity of the dynamics of the SSA modes against the colored noise null hypothesis, we demonstrate detection of oscillatory modes with period of about 27 months in records of monthly average near-surface air temperature from several European locations, as well as in the monthly North Atlantic Oscillation index. According to their period, the detected modes can be attributed to the quasi-biennial oscillations (QBO). The QBO modes extracted from the temperature and from the NAO index underwent synchronization analysis and their phase synchronization has been confirmed with high statistical significance. |
format |
Article in Journal/Newspaper |
author |
Paluš, M. Novotná, D. |
author_facet |
Paluš, M. Novotná, D. |
author_sort |
Paluš, M. |
title |
Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized |
title_short |
Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized |
title_full |
Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized |
title_fullStr |
Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized |
title_full_unstemmed |
Quasi-biennial oscillations extracted from the monthly NAO index and temperature records are phase-synchronized |
title_sort |
quasi-biennial oscillations extracted from the monthly nao index and temperature records are phase-synchronized |
publisher |
Copernicus Publications |
publishDate |
2006 |
url |
https://doi.org/10.5194/npg-13-287-2006 https://noa.gwlb.de/receive/cop_mods_00033236 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00033190/npg-13-287-2006.pdf https://npg.copernicus.org/articles/13/287/2006/npg-13-287-2006.pdf |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_relation |
Nonlinear Processes in Geophysics -- http://www.bibliothek.uni-regensburg.de/ezeit/?2078085 -- http://www.nonlin-processes-geophys.net/ -- http://www.copernicus.org/EGU/npg/npg.htm -- 1607-7946 https://doi.org/10.5194/npg-13-287-2006 https://noa.gwlb.de/receive/cop_mods_00033236 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00033190/npg-13-287-2006.pdf https://npg.copernicus.org/articles/13/287/2006/npg-13-287-2006.pdf |
op_rights |
https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/npg-13-287-2006 |
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Nonlinear Processes in Geophysics |
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13 |
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3 |
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287 |
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296 |
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1766128962178646016 |