1991, Ehhalt, D.H., U. Schmidt, R. Zander, Ph. Demoulin, and C. P. Rinsland, Seasonal cycle and secular trend of the total and tropospheric column abundance of ethane above the Jungfraujoch, Journal of Geophysical Research, 96, 4985-4994
Tags: C2H6, FTIR
1989, Rosen, J.M., S.J. Oltmans, W.F. Evans, Balloon borne observations of PSCs, frost point, ozone and nitric acid in the north polar vortex, Geophysical Research Letters, 16, 791-794
Tags: H2O, HNO3, Ozone, PSC, Sonde
1989, Murcray, F.J., A. Goldman, R. Blatherwick, W. A. Matthews, and N. B. Jones, HNO3 and HCl amounts over McMurdo during the spring of 1987, Journal of Geophysical Research, 94, 16615-16619
Tags: FTIR, HCl, HNO3