Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models
The Southern Hemisphere (SH) zonal-mean circulation change in response to Antarctic ozone depletion is re-visited by examining a set of the latest model simulations archived for the Chemistry-Climate Model Initiative (CCMI) project. All models reasonably well reproduce Antarctic ozone depletion in t...
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Online Access: | http://hdl.handle.net/10092/15753 https://doi.org/10.1088/1748-9326/aabf21 |
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ftunivcanter:oai:ir.canterbury.ac.nz:10092/15753 2023-05-15T13:55:49+02:00 Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models Son S-W Han B-R Garfinkel CI Kim S-Y Park R Abraham NL Akiyoshi H Archibald AT Butchart N Chipperfield M Dameris M Deushi M Dhomse S Hardiman SC Jockel P Kinnison D Michou M Morgenstern O O'Connor FM Oman L Plummer D Pozzer A Revell LE Rozanov E Stenke A Stone K Tilmes S Yamashita Y Zeng G 2018-06-13T23:44:24Z application/pdf http://hdl.handle.net/10092/15753 https://doi.org/10.1088/1748-9326/aabf21 en eng 1748-9326 http://hdl.handle.net/10092/15753 https://doi.org/10.1088/1748-9326/aabf21 Original content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. CC-BY ozone depletion Southern Hemisphere jet trends chemistry-climate model initiative (CCMI) Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040104 - Climate Change Processes Fields of Research::37 - Earth sciences::3701 - Atmospheric sciences::370104 - Atmospheric composition chemistry and processes Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040108 - Tropospheric and Stratospheric Physics Journal Article 2018 ftunivcanter https://doi.org/10.1088/1748-9326/aabf21 2022-09-08T13:30:40Z The Southern Hemisphere (SH) zonal-mean circulation change in response to Antarctic ozone depletion is re-visited by examining a set of the latest model simulations archived for the Chemistry-Climate Model Initiative (CCMI) project. All models reasonably well reproduce Antarctic ozone depletion in the late 20th century. The related SH-summer circulation changes, such as a poleward intensification of westerly jet and a poleward expansion of the Hadley cell, are also well captured. All experiments exhibit quantitatively the same multi-model mean trend, irrespective of whether the ocean is coupled or prescribed. Results are also quantitatively similar to those derived from the Coupled Model Intercomparison Project phase 5 (CMIP5) high-top model simulations in which the stratospheric ozone is mostly prescribed with monthly- and zonally-averaged values. These results suggest that the ozone-hole-induced SH-summer circulation changes are robust across the models irrespective of the specific chemistry-atmosphere-ocean coupling. Article in Journal/Newspaper Antarc* Antarctic University of Canterbury, Christchurch: UC Research Repository Antarctic Environmental Research Letters 13 5 054024 |
institution |
Open Polar |
collection |
University of Canterbury, Christchurch: UC Research Repository |
op_collection_id |
ftunivcanter |
language |
English |
topic |
ozone depletion Southern Hemisphere jet trends chemistry-climate model initiative (CCMI) Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040104 - Climate Change Processes Fields of Research::37 - Earth sciences::3701 - Atmospheric sciences::370104 - Atmospheric composition chemistry and processes Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040108 - Tropospheric and Stratospheric Physics |
spellingShingle |
ozone depletion Southern Hemisphere jet trends chemistry-climate model initiative (CCMI) Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040104 - Climate Change Processes Fields of Research::37 - Earth sciences::3701 - Atmospheric sciences::370104 - Atmospheric composition chemistry and processes Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040108 - Tropospheric and Stratospheric Physics Son S-W Han B-R Garfinkel CI Kim S-Y Park R Abraham NL Akiyoshi H Archibald AT Butchart N Chipperfield M Dameris M Deushi M Dhomse S Hardiman SC Jockel P Kinnison D Michou M Morgenstern O O'Connor FM Oman L Plummer D Pozzer A Revell LE Rozanov E Stenke A Stone K Tilmes S Yamashita Y Zeng G Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models |
topic_facet |
ozone depletion Southern Hemisphere jet trends chemistry-climate model initiative (CCMI) Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040104 - Climate Change Processes Fields of Research::37 - Earth sciences::3701 - Atmospheric sciences::370104 - Atmospheric composition chemistry and processes Field of Research::04 - Earth Sciences::0401 - Atmospheric Sciences::040108 - Tropospheric and Stratospheric Physics |
description |
The Southern Hemisphere (SH) zonal-mean circulation change in response to Antarctic ozone depletion is re-visited by examining a set of the latest model simulations archived for the Chemistry-Climate Model Initiative (CCMI) project. All models reasonably well reproduce Antarctic ozone depletion in the late 20th century. The related SH-summer circulation changes, such as a poleward intensification of westerly jet and a poleward expansion of the Hadley cell, are also well captured. All experiments exhibit quantitatively the same multi-model mean trend, irrespective of whether the ocean is coupled or prescribed. Results are also quantitatively similar to those derived from the Coupled Model Intercomparison Project phase 5 (CMIP5) high-top model simulations in which the stratospheric ozone is mostly prescribed with monthly- and zonally-averaged values. These results suggest that the ozone-hole-induced SH-summer circulation changes are robust across the models irrespective of the specific chemistry-atmosphere-ocean coupling. |
format |
Article in Journal/Newspaper |
author |
Son S-W Han B-R Garfinkel CI Kim S-Y Park R Abraham NL Akiyoshi H Archibald AT Butchart N Chipperfield M Dameris M Deushi M Dhomse S Hardiman SC Jockel P Kinnison D Michou M Morgenstern O O'Connor FM Oman L Plummer D Pozzer A Revell LE Rozanov E Stenke A Stone K Tilmes S Yamashita Y Zeng G |
author_facet |
Son S-W Han B-R Garfinkel CI Kim S-Y Park R Abraham NL Akiyoshi H Archibald AT Butchart N Chipperfield M Dameris M Deushi M Dhomse S Hardiman SC Jockel P Kinnison D Michou M Morgenstern O O'Connor FM Oman L Plummer D Pozzer A Revell LE Rozanov E Stenke A Stone K Tilmes S Yamashita Y Zeng G |
author_sort |
Son S-W |
title |
Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models |
title_short |
Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models |
title_full |
Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models |
title_fullStr |
Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models |
title_full_unstemmed |
Tropospheric jet response to Antarctic ozone depletion: An update with Chemistry-Climate Model Initiative (CCMI) models |
title_sort |
tropospheric jet response to antarctic ozone depletion: an update with chemistry-climate model initiative (ccmi) models |
publishDate |
2018 |
url |
http://hdl.handle.net/10092/15753 https://doi.org/10.1088/1748-9326/aabf21 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
1748-9326 http://hdl.handle.net/10092/15753 https://doi.org/10.1088/1748-9326/aabf21 |
op_rights |
Original content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1088/1748-9326/aabf21 |
container_title |
Environmental Research Letters |
container_volume |
13 |
container_issue |
5 |
container_start_page |
054024 |
_version_ |
1766262687625379840 |