Analysis of a southern sub-polar short-term ozone variation event using a millimetre-wave radiometer

• Published in: Annales Geophysicae
• Main Authors: Orte, Pablo Facundo, Wolfram, Elian, Salvador, Jacobo, Mizuno, Akira, Bègue, Nelson, Bencherif, Hassan, Bali, Juan Lucas, D'Elia, Raúl, Pazmino, Andrea, Godin-Beekmann, Sophie, Ohyama, Hirofumi, Quiroga, Jonathan
• Other Authors: Centro de Investigaciones en Láseres y Aplicaciones Buenos Aires (CEILAP), Consejo Nacional de Investigaciones Científicas y Técnicas Buenos Aires (CONICET)-Instituto de Investigaciones Científicas y Técnicas para la Defensa (CITEDEF), Facultad Regional Buenos Aires (UTN-FRBA), Universidad Tecnológica Nacional Sarmiento (UTN), Consejo Nacional de Investigaciones Científicas y Técnicas Buenos Aires (CONICET), Institute for Space-Earth Environmental Research Nagoya (ISEE), Nagoya University, Laboratoire de l'Atmosphère et des Cyclones (LACy), Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Météo France, School of Chemistry and Physics Durban, University of KwaZulu-Natal (UKZN), STRATO - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS), National Institute for Environmental Studies (NIES), JICA and JST, the French–Argentine ECOS-Sud (A16U01 project), and JSPS KAKENHI (grant no. JP 18KK0289).
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2019
• Subjects: [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]; [SDU.OCEAN]Sciences of the Universe [physics]/Ocean; Atmosphere; Antarctic; Argentina; Austral; Gallegos; Observatorio; Patagonia; The Antarctic; Antarc*
• Online Access: https://hal-insu.archives-ouvertes.fr/insu-02065404; https://hal-insu.archives-ouvertes.fr/insu-02065404/document; https://hal-insu.archives-ouvertes.fr/insu-02065404/file/angeo-37-613-2019.pdf; https://doi.org/10.5194/angeo-37-613-2019

International audience Subpolar regions in the Southern Hemisphere are influenced by the Antarctic polar vortex during austral spring, which induces high and short-term ozone variability at different altitudes, mainly into the stratosphere. This variation may affect considerably the total ozone colu...