Lecture Measurements of total ozone at Ny-Ålesund since 1991. Poster presentation. Høiskar, B.A.K.; Dahlback, A.; Tørnkvist, K.K.; Sinnhuber, B.M. Publication details Presented at the NDSC 2001 Symposium, Arcanchon, France, 24 - 27 September, 2001. File: F 38/2001 (pdf, 0.62 MB)