Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ...
<!--!introduction!--> While the zonal mean signals associated with the quasi-biennial oscillation (QBO) in stratospheric ozone have been relatively well documented, the zonal (longitudinal) differences have been less studied. Using satellite-based ozone data, ERA5 reanalysis and model simulati...
Main Authors: | , , , , , |
---|---|
Format: | Conference Object |
Language: | English |
Published: |
GFZ German Research Centre for Geosciences
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.57757/iugg23-3219 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5020588 |
id |
ftdatacite:10.57757/iugg23-3219 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.57757/iugg23-3219 2023-07-23T04:14:32+02:00 Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... Wang, Wuke Hong, Jin Shangguan, Ming Wang, Hongyue Jiang, Wei Zhao, Shuyun 2023 https://dx.doi.org/10.57757/iugg23-3219 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5020588 en eng GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Article ConferencePaper Oral 2023 ftdatacite https://doi.org/10.57757/iugg23-3219 2023-07-03T22:08:50Z <!--!introduction!--> While the zonal mean signals associated with the quasi-biennial oscillation (QBO) in stratospheric ozone have been relatively well documented, the zonal (longitudinal) differences have been less studied. Using satellite-based ozone data, ERA5 reanalysis and model simulations, we demonstrate that the influences of QBO on stratospheric ozone and total column ozone (TCO) are seasonally dependent zonally asymmetric. During boreal winter (DJF), positive anomalies of TCO and stratospheric ozone are evident during QBO westerly (QBOW) phases over the regions from North America to the North Atlantic (120˚ W–30˚ E), while significant negative anomalies exist over other longitudes in the Arctic. In boreal autumn (SON), TCO and stratospheric ozone are anomalously high during QBOW from Greenland to Eurasia (60˚ W–120˚ E) but anomalously low in other regions over the Arctic. Weak positive TCO and stratospheric ozone anomalies exist over the South America sector (90˚ W–30˚ E) of the Antarctic, ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object Antarc* Antarctic Arctic Greenland North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Antarctic Arctic Greenland The Antarctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
<!--!introduction!--> While the zonal mean signals associated with the quasi-biennial oscillation (QBO) in stratospheric ozone have been relatively well documented, the zonal (longitudinal) differences have been less studied. Using satellite-based ozone data, ERA5 reanalysis and model simulations, we demonstrate that the influences of QBO on stratospheric ozone and total column ozone (TCO) are seasonally dependent zonally asymmetric. During boreal winter (DJF), positive anomalies of TCO and stratospheric ozone are evident during QBO westerly (QBOW) phases over the regions from North America to the North Atlantic (120˚ W–30˚ E), while significant negative anomalies exist over other longitudes in the Arctic. In boreal autumn (SON), TCO and stratospheric ozone are anomalously high during QBOW from Greenland to Eurasia (60˚ W–120˚ E) but anomalously low in other regions over the Arctic. Weak positive TCO and stratospheric ozone anomalies exist over the South America sector (90˚ W–30˚ E) of the Antarctic, ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Wang, Wuke Hong, Jin Shangguan, Ming Wang, Hongyue Jiang, Wei Zhao, Shuyun |
spellingShingle |
Wang, Wuke Hong, Jin Shangguan, Ming Wang, Hongyue Jiang, Wei Zhao, Shuyun Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... |
author_facet |
Wang, Wuke Hong, Jin Shangguan, Ming Wang, Hongyue Jiang, Wei Zhao, Shuyun |
author_sort |
Wang, Wuke |
title |
Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... |
title_short |
Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... |
title_full |
Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... |
title_fullStr |
Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... |
title_full_unstemmed |
Zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... |
title_sort |
zonally asymmetric influences of the quasi-biennial oscillation on stratospheric ozone ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-3219 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5020588 |
geographic |
Antarctic Arctic Greenland The Antarctic |
geographic_facet |
Antarctic Arctic Greenland The Antarctic |
genre |
Antarc* Antarctic Arctic Greenland North Atlantic |
genre_facet |
Antarc* Antarctic Arctic Greenland North Atlantic |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.57757/iugg23-3219 |
_version_ |
1772185427712671744 |