Trends in polar ozone loss since 1989: Potential sign of recovery in Arctic ozone column

Pazmiño, Andrea; Goutail, Florence; Godin-Beekmann, Sophie; Hauchecorne, Alain; Chipperfield, Martyn P.; Feng, Wuhu; Lefèvre, Franck; van Roozendael, Michel; Jepsen, Nis; Svendby, Tove; Kivi, Rigel; Strong, Kimberly; Walker, Kaley