Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic
Abstract Over the last two decades, there has been increasing interest in investigating the connection between the Asian-Pacific Oscillation (APO) and weather and climate on regional and global scales, but the impacts of the APO on sea surface temperature (SST) remains unclear. Using the multisource...
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crioppubl:10.1088/1748-9326/ad16a6 2024-06-02T08:11:10+00:00 Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic Li, Yunxiao Hua, Wei Luo, Feifei Zhu, Lihua National Natural Science Foundation of China Second Tibetan Plateau Scientific Expedition and Research Program Scientific and Technological Innovation Capacity Improvement Project of Chengdu University of Information Technology 2024 http://dx.doi.org/10.1088/1748-9326/ad16a6 https://iopscience.iop.org/article/10.1088/1748-9326/ad16a6 https://iopscience.iop.org/article/10.1088/1748-9326/ad16a6/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/4.0 https://iopscience.iop.org/info/page/text-and-data-mining Environmental Research Letters volume 19, issue 1, page 014060 ISSN 1748-9326 journal-article 2024 crioppubl https://doi.org/10.1088/1748-9326/ad16a6 2024-05-07T14:05:30Z Abstract Over the last two decades, there has been increasing interest in investigating the connection between the Asian-Pacific Oscillation (APO) and weather and climate on regional and global scales, but the impacts of the APO on sea surface temperature (SST) remains unclear. Using the multisource reanalysis dataset and observed SST data, we evaluated the interannual relationship between the APO and SST in the North Atlantic (NASST) during the period 1979–2016. The results show that there exists a statistically significant positive interannual relationship between APO and NASST and this connection can be attributed to the Rossby wave train that originates in Asia and propagates to Europe, which is triggered by the APO forcing. Further examination revealed that the cloud radiation, air–sea heat exchange and oceanic dynamic process induced by APO are crucial in modulating the interannual variability of the NASST. Additionally, the numerical simulation results from the linear baroclinic model also provide additional evidence for this linkage. Article in Journal/Newspaper North Atlantic IOP Publishing Pacific Environmental Research Letters |
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description |
Abstract Over the last two decades, there has been increasing interest in investigating the connection between the Asian-Pacific Oscillation (APO) and weather and climate on regional and global scales, but the impacts of the APO on sea surface temperature (SST) remains unclear. Using the multisource reanalysis dataset and observed SST data, we evaluated the interannual relationship between the APO and SST in the North Atlantic (NASST) during the period 1979–2016. The results show that there exists a statistically significant positive interannual relationship between APO and NASST and this connection can be attributed to the Rossby wave train that originates in Asia and propagates to Europe, which is triggered by the APO forcing. Further examination revealed that the cloud radiation, air–sea heat exchange and oceanic dynamic process induced by APO are crucial in modulating the interannual variability of the NASST. Additionally, the numerical simulation results from the linear baroclinic model also provide additional evidence for this linkage. |
author2 |
National Natural Science Foundation of China Second Tibetan Plateau Scientific Expedition and Research Program Scientific and Technological Innovation Capacity Improvement Project of Chengdu University of Information Technology |
format |
Article in Journal/Newspaper |
author |
Li, Yunxiao Hua, Wei Luo, Feifei Zhu, Lihua |
spellingShingle |
Li, Yunxiao Hua, Wei Luo, Feifei Zhu, Lihua Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic |
author_facet |
Li, Yunxiao Hua, Wei Luo, Feifei Zhu, Lihua |
author_sort |
Li, Yunxiao |
title |
Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic |
title_short |
Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic |
title_full |
Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic |
title_fullStr |
Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic |
title_full_unstemmed |
Interannual relationship between the Asian–Pacific Oscillation and summer sea surface temperature in the North Atlantic |
title_sort |
interannual relationship between the asian–pacific oscillation and summer sea surface temperature in the north atlantic |
publisher |
IOP Publishing |
publishDate |
2024 |
url |
http://dx.doi.org/10.1088/1748-9326/ad16a6 https://iopscience.iop.org/article/10.1088/1748-9326/ad16a6 https://iopscience.iop.org/article/10.1088/1748-9326/ad16a6/pdf |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Environmental Research Letters volume 19, issue 1, page 014060 ISSN 1748-9326 |
op_rights |
http://creativecommons.org/licenses/by/4.0 https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1748-9326/ad16a6 |
container_title |
Environmental Research Letters |
_version_ |
1800757219626582016 |