Total ozone trends at three northern high-latitude stations

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Bernet, Leonie, Svendby, Tove, Hansen, Georg, Orsolini, Yvan, Dahlback, Arne, Goutail, Florence, Pazmino, Andrea, Petkov, Boyan, Kylling, Arve
• Other Authors: Norwegian Institute for Air Research (NILU), Norwegian University of Science and Technology Trondheim (NTNU), Norwegian University of Science and Technology (NTNU), University of Oslo (UiO), STRATO - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institute of Polar Sciences Venezia-Mestre (CNR-ISP), National Research Council of Italy, Università degli studi "G. d'Annunzio" Chieti-Pescara Chieti-Pescara (Ud'A)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2023
• Subjects: [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]; Arctic; Ny-Ålesund; Norway; Andøya; Climate change; Ny Ålesund
• Online Access: https://insu.hal.science/insu-04060799; https://insu.hal.science/insu-04060799/document; https://insu.hal.science/insu-04060799/file/acp-23-4165-2023.pdf; https://doi.org/10.5194/acp-23-4165-2023

International audience Afterthedecreaseofozone-depletingsubstances(ODSs)asaconsequenceoftheMontrealProtocol, it is still challenging to detect a recovery in the total column amount of ozone (total ozone) at northern high latitudes. To assess regional total ozone changes in the “ozone-recovery” perio...