Publications
2006, Warneke, T., J. F. Meirink, P. Bergamaschi, J.-U. Grooß, J. Notholt, G. C. Toon, V. Velazco, A. P. H. Goede, and O. Schrems, Seasonal and latitudinal variation of atmospheric methane: A ground-based and ship-borne solar IR spectroscopic study, Geophysical Research Letters, 33, L14812, https://doi.org/10.1029/2006GL025874
Tags: CH4, FTIR
2001, Höpfner, M., T. Blumenstock, F. Hase, A., Zimmermann, H. Flentje, S. Fueglistaler, Mountain polar stratospheric cloud measurements by ground based FTIR solar absorption spectroscopy, Geophysical Research Letters, 28, 2189 – 2192
Tags: FTIR, PSC
2001, Kivi, R., Kyrö, E., Dörnbrack, A. and Birner, T, Observations of vertically thick polar stratospheric clouds and record low temperature in the Arctic vortex, Geophysical Research Letters, 28, 3661-3664
Tags: Dobson, PSC, Sonde, Temperature
1998, Nedoluha, G.E., D. S. Siskind, J. T. Bacmeister, R. M. Bevilacqua, and J. M. Russell III, Changes in upper stratospheric CH4 and NO2 as measured by HALOE and implications for changes in transport, Geophysical Research Letters, 25, 987-990
Tags: CH4, Microwave, NO2, Satellite
1997, Hansen, G., U.-P. Hoppe, Lidar observations of Polar Stratospheric Clouds and stratospheric temperatures in winter 1995/96 over northern Norway, Geophysical Research Letters, 24, 131 -134
Tags: Aerosol, Lidar, PSC, Temperature
1997, Nagai, T., O. Uchino, T. Itabe, T. Shibata, K. Mizutani and T. Fujimoto, Polar stratospheric clouds observed at Eureka (80N, 86W) in the Canadian Arctic during the 1994/1995 winter, Geophysical Research Letters, 24, 2243-2246
Tags: Aerosol, Lidar, PSC
1996, Kondo, U., et al., NOy correlation with N2O and CH4 in the midlatitude stratosphere, Geophysical Research Letters, 23, 2369-2372
Tags: CH4, FTIR, N2O, NOy
1995, Stefanutti, L., M. Morandi, M. Del Guasta, S. Godin and C. David, Unusual PSCs observed by lidar in Antarctica, Geophysical Research Letters, 22, 2377-2380
Tags: Lidar, PSC