Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer
In a globally changing climate, there is a growing concern for understanding and predicting compound climate extremes. However, the relationship of compound climate extremes with each other has been mostly analyzed in isolation and/or on regional scales. Little attention has been paid to their simul...
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Online Access: | https://doi.org/10.1088/1748-9326/ac30f8 https://doaj.org/article/f73e27088d67400bb977f720c1448718 |
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ftdoajarticles:oai:doaj.org/article:f73e27088d67400bb977f720c1448718 2023-09-05T13:17:10+02:00 Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer Joseph Basconcillo Il-Ju Moon Bin Wang Malcolm Mistry 2021-01-01T00:00:00Z https://doi.org/10.1088/1748-9326/ac30f8 https://doaj.org/article/f73e27088d67400bb977f720c1448718 EN eng IOP Publishing https://doi.org/10.1088/1748-9326/ac30f8 https://doaj.org/toc/1748-9326 doi:10.1088/1748-9326/ac30f8 1748-9326 https://doaj.org/article/f73e27088d67400bb977f720c1448718 Environmental Research Letters, Vol 16, Iss 11, p 114039 (2021) compound climate extremes tropics Arctic tropical cyclones warm pool ITCZ Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Science Q Physics QC1-999 article 2021 ftdoajarticles https://doi.org/10.1088/1748-9326/ac30f8 2023-08-13T00:37:05Z In a globally changing climate, there is a growing concern for understanding and predicting compound climate extremes. However, the relationship of compound climate extremes with each other has been mostly analyzed in isolation and/or on regional scales. Little attention has been paid to their simultaneous occurrence and compound impacts worldwide. Here we demonstrate that the compound climate extremes in the Northern Hemisphere during the boreal summer are interconnected from the tropics to the Arctic. This connection originates from the interannual variations of the Indo-Pacific warm pool’s intertropical convergence zone (ITCZ). We demonstrate that the warm pool ITCZ (WPI) convection possibly influences three major teleconnection patterns (i.e. zonal, meridional, and circumglobal) where compound climate extremes occur along the wave train excited by the WPI convection. Most notably, the WPI can sufficiently explain climate variabilities in the North Atlantic region, which influences the occurrence of compound climate extremes in many parts of Europe and North America. Our findings advance the understanding of the interannual global/regional variability of climate extremes and are potentially valuable for predicting seasonal high-impact climate extremes. Article in Journal/Newspaper Arctic North Atlantic Directory of Open Access Journals: DOAJ Articles Arctic Pacific Environmental Research Letters 16 11 114039 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
compound climate extremes tropics Arctic tropical cyclones warm pool ITCZ Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Science Q Physics QC1-999 |
spellingShingle |
compound climate extremes tropics Arctic tropical cyclones warm pool ITCZ Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Science Q Physics QC1-999 Joseph Basconcillo Il-Ju Moon Bin Wang Malcolm Mistry Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer |
topic_facet |
compound climate extremes tropics Arctic tropical cyclones warm pool ITCZ Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Science Q Physics QC1-999 |
description |
In a globally changing climate, there is a growing concern for understanding and predicting compound climate extremes. However, the relationship of compound climate extremes with each other has been mostly analyzed in isolation and/or on regional scales. Little attention has been paid to their simultaneous occurrence and compound impacts worldwide. Here we demonstrate that the compound climate extremes in the Northern Hemisphere during the boreal summer are interconnected from the tropics to the Arctic. This connection originates from the interannual variations of the Indo-Pacific warm pool’s intertropical convergence zone (ITCZ). We demonstrate that the warm pool ITCZ (WPI) convection possibly influences three major teleconnection patterns (i.e. zonal, meridional, and circumglobal) where compound climate extremes occur along the wave train excited by the WPI convection. Most notably, the WPI can sufficiently explain climate variabilities in the North Atlantic region, which influences the occurrence of compound climate extremes in many parts of Europe and North America. Our findings advance the understanding of the interannual global/regional variability of climate extremes and are potentially valuable for predicting seasonal high-impact climate extremes. |
format |
Article in Journal/Newspaper |
author |
Joseph Basconcillo Il-Ju Moon Bin Wang Malcolm Mistry |
author_facet |
Joseph Basconcillo Il-Ju Moon Bin Wang Malcolm Mistry |
author_sort |
Joseph Basconcillo |
title |
Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer |
title_short |
Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer |
title_full |
Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer |
title_fullStr |
Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer |
title_full_unstemmed |
Possible influence of the warm pool ITCZ on compound climate extremes during the boreal summer |
title_sort |
possible influence of the warm pool itcz on compound climate extremes during the boreal summer |
publisher |
IOP Publishing |
publishDate |
2021 |
url |
https://doi.org/10.1088/1748-9326/ac30f8 https://doaj.org/article/f73e27088d67400bb977f720c1448718 |
geographic |
Arctic Pacific |
geographic_facet |
Arctic Pacific |
genre |
Arctic North Atlantic |
genre_facet |
Arctic North Atlantic |
op_source |
Environmental Research Letters, Vol 16, Iss 11, p 114039 (2021) |
op_relation |
https://doi.org/10.1088/1748-9326/ac30f8 https://doaj.org/toc/1748-9326 doi:10.1088/1748-9326/ac30f8 1748-9326 https://doaj.org/article/f73e27088d67400bb977f720c1448718 |
op_doi |
https://doi.org/10.1088/1748-9326/ac30f8 |
container_title |
Environmental Research Letters |
container_volume |
16 |
container_issue |
11 |
container_start_page |
114039 |
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1776198452111212544 |