Publications

2020, Steinbrecht, W., J. Davies, D.W. Tarasick, P. von der Gathen, H. Deckelmann, N. Jepsen, R. Kivi, N. Lyall, M. Palm, J. Notholt, B. Kois, P. Oelsner, R. Dirksen, M. Allaart, A. Pieters, M. Gill, R. van Malderen, A. Del Cloo, P. Skrivankova, R. Süssmann, E. Mahieu, G. Romanens, R. Stübi, G. Ancellet, S. Godin-Beekmann, K. Strong, B. Johnson, P. Cullis, I. Petropavlovskikh, J. Hannigan, J. L. Hernandez, A. D. Rodriguez, T. Nakano, T. Leblanc, C. Torres, O. Garcia, M. Schneider, T. Blumenstock, M. Tully, N. Jones, R. Querel, D. Smale, S. Strahan, A. Inness, R. Engelen , Unusually Low Ozone in the Free Troposphere throughout late Spring and Summer 2020 in the Northern Extratropics, Geophysical Research Letters, 48, e2020GL091987, https://doi.org/10.1029/2020GL091987
Tags: Sonde, Tropospheric Ozone, Model

2020, Kreher, K., Van Roozendael, M., Hendrick, F., Apituley, A., Dimitropoulou, E., Frieß, U., Richter, A., Wagner, T., Lampel, J., Abuhassan, N., Ang, L., Anguas, M., Bais, A., Benavent, N., Bösch, T., Bognar, K., Borovski, A., Bruchkouski, I., Cede, A., Chan, K. L., Donner, S., Drosoglou, T., Fayt, C., Finkenzeller, H., Garcia-Nieto, D., Gielen, C., Gómez-Martín, L., Hao, N., Henzing, B., Herman, J. R., Hermans, C., Hoque, S., Irie, H., Jin, J., Johnston, P., Khayyam Butt, J., Khokhar, F., Koenig, T. K., Kuhn, J., Kumar, V., Liu, C., Ma, J., Merlaud, A., Mishra, A. K., Müller, M., Navarro-Comas, M., Ostendorf, M., Pazmino, A., Peters, E., Pinardi, G., Pinharanda, M., Piters, A., Platt, U., Postylyakov, O., Prados-Roman, C., Puentedura, O., Querel, R., Saiz-Lopez, A., Schönhardt, A., Schreier, S. F., Seyler, A., Sinha, V., Spinei, E., Strong, K., Tack, F., Tian, X., Tiefengraber, M., Tirpitz, J.-L., van Gent, J., Volkamer, R., Vrekoussis, M., Wang, S., Wang, Z., Wenig, M., Wittrock, F., Xie, P. H., Xu, J., Yela, M., Zhang, C., and Zhao, X., Intercomparison of NO2, O4, O3 and HCHO slant column measurements by MAX-DOAS and zenith-sky UV–visible spectrometers during CINDI-2, Atmospheric Measurement Techniques, 13, 2169–2208, https://doi.org/10.5194/amt-13-2169-2020
Tags: HCHO, NO2, O4, Ozone, UVVis, Validation

2020, Maillard-Barras, E., Haefele, A., Nguyen, L., Tummon, F., Ball, W. T., Rozanov, E. V., Rüfenacht, R., Hocke, K., Bernet, L., Kämpfer, N., Nedoluha, G., and Boyd, I., Study of the dependence of stratospheric ozone long-term trends on local solar time, Atmospheric Chemistry and Physics, 20, 8453–8471, https://doi.org/10.5194/acp-20-8453-2020
Tags: Diurnal, Microwave, Ozone, Trends

2019, Huang, G., Newchurch, M. J., Kuang, S., & Ouwersloot, H. G., A Case Study of Ozone Diurnal Variation in the Convective Boundary Layer in the Southeastern United States Using Multiple Observations and Large-Eddy Simulation, Climate, 7(4), 53
Tags: Diurnal, Lidar, Ozone

2018, Schranz, F., Fernandez, S., Kämpfer, N., & Palm, M., Diurnal variation in middle atmospheric ozone by ground-based microwave radiometry at Ny-Ålesund over 1 year, Atmospheric Chemistry and Physics, 18, 4113–4130, https://doi.org/10.5194/acp-18-4113-2018
Tags: Diurnal, Microwave, Ozone

2018, Sterling, C.W., B.J. Johnson, S.J. Oltmans, H.G.J .Smit, A.F. Jordan, P.D. Cullis, E.G. Hall, A.M. Thompson and J.C. Witte, Homogenizing and estimating the uncertainty in NOAAs long-term vertical ozone profile records measured with the electrochemical concentration cell ozonesonde, Atmospheric Measurement Techniques, 11, 3661-3687, https://doi.org/10.5194/amt-11-3661-2018
Tags: CalVal, Sonde, Timeseries, Tropospheric Ozone

2017, Moriera, L., Klemens Hocke, and Niklaus Kämpfer, Comparison of ozone profiles and influences from the tertiary ozone maximum in the night-to-day ratio above Switzerland, Atmospheric Chemistry and Physics, 17, 10259–10268, https://doi.org/10.5194/acp-17-10259-2017
Tags: Diurnal, Microwave, Ozone

2015, DeSmedt, I., Stavrakou, T., Hendrick, F., Danckaert, T., Vlemmix, T., Pinardi, G., Theys, N., Lerot, C., Gielen, C., Vigouroux, C., Hermans, C., Fayt, C., Veefkind, P., Müller, J.-F., and Van Roozendael, M., Diurnal, seasonal and long-term variations of global formaldehyde columns inferred from combined OMI and GOME-2 observations, Atmospheric Chemistry and Physics, 15, 12519-12545, https://doi.org/10.5194/acp-15-12519-2015
Tags: Diurnal, FTIR, H2CO, Satellite, Seasonal

2015, Zeng, G., et al., Multi-model simulation of CO and HCHO in the Southern Hemisphere: comparison with observations and impact of biogenic emissions, Atmospheric Chemistry and Physics, 15, 7217-7245, https://doi.org/10.5194/acp-15-7217-2015
Tags: CO, FTIR, HCHO, Model

2014, Studer, S., Klemens Hocke, Ansgar Schanz, Hauke Schmidt, Niklaus Kämpfer, A climatology of the diurnal variations in stratospheric and mesospheric ozone over Bern, Switzerland, Atmospheric Chemistry and Physics, 14, 5905-5919, https://doi.org/10.5194/acp-14-5905-2014
Tags: Diurnal, Microwave, Ozone