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, 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
1991, Zander, R., C. P. Rinsland, D. H. Ehhalt, J. Rudolph, and Ph. Demoulin, Vertical column abundances and seasonal cycle of acetylene, C2H2, above the Jungfraujoch station, derived from IR solar observations, Journal of Atmospheric Chemistry, 13, 359-372
Tags: C2H2, FTIR