Scientific journal publication Estimation of Arctic O3 loss during winter 2006/2007 using data assimilation and comparison with a chemical transport model. Søvde, O.A.; Orsolini, Y.J.; Jackson, D.R.; Stordal, F.; Isaksen, I.S.A.; Rognerud, B. Publication details Journal: Q. J. Roy. Meteorol. Soc., 137, 118–128, 2011 DOI: 10.1002/qj.740