Hendrick, F., Barret, B., Van Roozendael, M., Boesch, H., Butz, A., De Mazière, M., Goutail, F., Hermans, C., Lambert, J.-C., Pfeilsticker, K., & Pommereau, J.-P. (2004). Retrieval of nitrogen dioxide stratospheric profiles from ground-based zenith-sky UV-visible observations: validation of the technique through correlative comparisons. Atmospheric Chemistry and Physics, 4(8), 2091-2106. https://doi.org/10.5194/acp-4-2091-2004 (Belgian institutional Open Access repository for Federal Science)
Roscoe, H. K., Fowler, C. L., Shanklin, J. D., & Hill, J. G. T. (2004). Possible long-term changes in stratospheric circulation: Evidence from total ozone measurements at the edge of the Antarctic vortex in early winter. Quarterly Journal of the Royal Meteorological Society, 130(598), 1123-1135. https://doi.org/10.1256/qj.03.70
Schofield, R., Connor, B. J., Kreher, K., Johnston, P. V., & Rodgers, C. D. (2004). The retrieval of profile and chemical information from ground-based UV-visible spectroscopic measurements. Journal of Quantitative Spectroscopy and Radiative Transfer, 86(2), 115-131. https://doi.org/10.1016/s0022-4073(03)00278-4
Schofield, R., Kreher, K., Connor, B. J., Johnston, P. V., Thomas, A., Shooter, D., Chipperfield, M. P., Rodgers, C. D., & Mount, G. H. (2004). Retrieved tropospheric and stratospheric BrO columns over Lauder, New Zealand. Journal of Geophysical Research: Atmospheres, 109(D14). https://doi.org/10.1029/2003jd004463
Struthers, H., Kreher, K., Austin, J., Schofield, R., Bodeker, G., Johnston, P., Shiona, H., & Thomas, A. (2004). Past and future simulations of NO2 from a coupled chemistry-climate model in comparison with observations. Atmospheric Chemistry and Physics, 4(8), 2227-2239. https://doi.org/10.5194/acp-4-2227-2004
Wagner, T., Dix, B., Friedeburg, C. v., Frieß, U., Sanghavi, S., Sinreich, R., & Platt, U. (2004). MAX-DOAS O4 measurements: A new technique to derive information on atmospheric aerosols - Principles and information content. Journal of Geophysical Research: Atmospheres, 109(D22). https://doi.org/10.1029/2004jd004904
Wittrock, F., Oetjen, H., Richter, A., Fietkau, S., Medeke, T., Rozanov, A., & Burrows, J. P. (2004). MAX-DOAS measurements of atmospheric trace gases in Ny-Ålesund - Radiative transfer studies and their application. Atmospheric Chemistry and Physics, 4(4), 955-966. https://doi.org/10.5194/acp-4-955-2004