1991, Hauchecorne, A., M.L. Chanin, P. Keckhut, Climatology and trends of the middle atmospheric temperature (33-87 km) as seen by Rayleigh lidar above south of France, Journal of Geophysical Research, 96, 15297-15309
Tags: Lidar, Temperature, Trends
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
1991, Staehelin, J., Schmid W., Trend Analysis of the tropospheric ozone concentration utilizing the 20-years data set of the ozone balloon soundings over Payerne, Atmospheric Environment, 25A, 1739-1749
Tags: Ozone, Sonde, Trends