1991, Rinsland, C.P., Zander R., and Demoulin, P., Ground-Based Infrared Measurements of HNO3 Total Column Abundances: Long-Term Trend and Variability, Journal of Geophysical Research, 96, 9379-9389
Tags: FTIR, HNO3
1991, Rosen, J.M., N.T.Kjome, S.J. Oltmans, Balloon borne observations of backscatter, frost point and ozone in polar stratospheric clouds at the South Pole, Geophysical Research Letters, 18, 171-174
Tags: Aerosol, H2O, Ozone, PSC, Sonde