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, Koike, M., Kondo, Y., Hayashi, M., Iwasaka, Y., Newman, P.A., Depletion of Arctic Ozone in the Winter 1990, Geophysical Research Letters, 18(4): 791-794
Tags: Arctic, Ozone, UVVis
1991, Pommereau, J.P., Schmidt, U., CHEOPS-III - An Ozone Research Campaign in the Arctic Winter Stratosphere 1989/90, Geophysical Research Letters, 18(4): 759-762
Tags: Arctic, Ozone, UVVis