Total ozone loss during the 2019/20 Arctic winter and comparison to previous years

Florence Goutail, Jean-Pierre Pommereau, Andrea Pazmino, Franck Lefevre, Cathy Clerbaux, Anne Boynard, Juliette Hadji-Lazaro, Martyn Chipperfield, Wuhu Feng, Michel Van Roozendael, Nis Jepsen, Georg Heinrich Hansen, Rigel Kivi, Kristof Bognar, Kimberly Strong, Kaley Walker