Study of the interannual ozone loss and the permeability of the Antarctic polar vortex from aerosol and ozone lidar measurements in Dumont dUrville (66.4°S 140°E)

• Published in: Journal of Geophysical Research: Atmospheres
• Main Authors: Godin, Sophie, Bergeret, Valérie, Bekki, Slimane, David, Christine, Mégie, Gérard
• Other Authors: Service d'aéronomie (SA), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2001
• Subjects: [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]; Antarctic; Dumont d'Urville; Dumont-d'Urville; The Antarctic; Antarc*
• Online Access: https://hal.archives-ouvertes.fr/hal-01655055; https://hal.archives-ouvertes.fr/hal-01655055/document; https://hal.archives-ouvertes.fr/hal-01655055/file/Godin_et_al-2001-Journal_of_Geophysical_Research__Atmospheres_%281984-2012%29.pdf; https://doi.org/10.1029/2000JD900459

International audience Systematic ground-based measurements of the ozone and aerosol stratospheric profile performed in the Dumont d'Urville (66.4°S, 140°E) Antarctic station are used to study the air subsidence in fall, the springtime ozone loss, and the vortex confinement on an interannual ba...