1994, Murayama, Y., T. Tsuda, R. Wilson, H. Nakane, S. A. Hayashida, N. Sugimoto, I. Matsui and Y. Sasano, Gravity wave activity in the upper stratosphere and lower mesosphere observed with the Rayleigh lidar at Tsukuba, Japan, Geophysical Research Letters, 21, 1539-1542
Tags: Lidar, Temperature
1994, Rosen, J.M., N. T. Kjome, H. Fast, and N. Larsen, Volcanic aerosol and polar stratospheric clouds in the winter 1992/93 north polar vortex, Geophysical Research Letters, 21, 61-64
Tags: Aerosol, PSC, Sonde
1994, Sarkissian, A., Pommereau, J.P., Goutail, F., Kyro, E., PSC and Volcanic Aerosol Observations During EASOE by UV-Visible Ground-based Spectrometry, Geophysical Research Letters, 21(13): 1319-1322
Tags: Aerosol, Clouds, PSC, UVVis, Volcano