Application of wavelet analysis methods to study the climate of the Arctic region
Abstract This paper provides an assessment of the possibilities and advantages of using wavelet analysis methods in the study of regional mechanisms of climate formation in the Arctic region by analyzing the relationship between the values of the air temperature anomalies at the Earth's surface...
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Online Access: | http://dx.doi.org/10.1088/1755-1315/1040/1/012031 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012031 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012031/pdf |
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crioppubl:10.1088/1755-1315/1040/1/012031 2024-06-02T08:01:22+00:00 Application of wavelet analysis methods to study the climate of the Arctic region Solovyev, DA Nefedova, LV 2022 http://dx.doi.org/10.1088/1755-1315/1040/1/012031 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012031 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012031/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 1040, issue 1, page 012031 ISSN 1755-1307 1755-1315 journal-article 2022 crioppubl https://doi.org/10.1088/1755-1315/1040/1/012031 2024-05-07T13:59:16Z Abstract This paper provides an assessment of the possibilities and advantages of using wavelet analysis methods in the study of regional mechanisms of climate formation in the Arctic region by analyzing the relationship between the values of the air temperature anomalies at the Earth's surface and the North Atlantic Oscillation index. It is shown that the methods of wavelet analysis of climatic indices have certain advantages for identifying cyclical changes in climatic characteristics on local time scales and allow an in-depth spectral assessment. The conducted wavelet analysis of the NAO and SAT index (1950-2020) made it possible to estimate the previously known natural quasi-cyclic oscillations with a typical period of 7-15 years and other dominant components of their spectrum. Article in Journal/Newspaper Arctic North Atlantic North Atlantic oscillation IOP Publishing Arctic IOP Conference Series: Earth and Environmental Science 1040 1 012031 |
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Abstract This paper provides an assessment of the possibilities and advantages of using wavelet analysis methods in the study of regional mechanisms of climate formation in the Arctic region by analyzing the relationship between the values of the air temperature anomalies at the Earth's surface and the North Atlantic Oscillation index. It is shown that the methods of wavelet analysis of climatic indices have certain advantages for identifying cyclical changes in climatic characteristics on local time scales and allow an in-depth spectral assessment. The conducted wavelet analysis of the NAO and SAT index (1950-2020) made it possible to estimate the previously known natural quasi-cyclic oscillations with a typical period of 7-15 years and other dominant components of their spectrum. |
format |
Article in Journal/Newspaper |
author |
Solovyev, DA Nefedova, LV |
spellingShingle |
Solovyev, DA Nefedova, LV Application of wavelet analysis methods to study the climate of the Arctic region |
author_facet |
Solovyev, DA Nefedova, LV |
author_sort |
Solovyev, DA |
title |
Application of wavelet analysis methods to study the climate of the Arctic region |
title_short |
Application of wavelet analysis methods to study the climate of the Arctic region |
title_full |
Application of wavelet analysis methods to study the climate of the Arctic region |
title_fullStr |
Application of wavelet analysis methods to study the climate of the Arctic region |
title_full_unstemmed |
Application of wavelet analysis methods to study the climate of the Arctic region |
title_sort |
application of wavelet analysis methods to study the climate of the arctic region |
publisher |
IOP Publishing |
publishDate |
2022 |
url |
http://dx.doi.org/10.1088/1755-1315/1040/1/012031 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012031 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012031/pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic North Atlantic North Atlantic oscillation |
genre_facet |
Arctic North Atlantic North Atlantic oscillation |
op_source |
IOP Conference Series: Earth and Environmental Science volume 1040, issue 1, page 012031 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/1040/1/012031 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
1040 |
container_issue |
1 |
container_start_page |
012031 |
_version_ |
1800745707077894144 |