Publications

2023, Ortega, I., B. Gaubert, J.W. Hannigan, G. Brasseur, H.M. Worden, T. Blumenstock, H. Fu, F. Hase, P. Jeseck, N. Jones, C. Liu, E. Mahieu, I. Morino, I. Murata, J. Notholt, M. Palm, A. Röhling, Y. Té, K. Strong, Y. Sun, S. Yamanouchi, Anomalies of O3, CO, C2H2, H2CO, and C2H6 detected with multiple ground-based Fourier-transform infrared spectrometers and assessed with model simulation in 2020: COVID-19 lockdowns versus natural variability, Elementa: Science of the Anthropocene, 11 (1): 00015, https://doi.org/10.1525/elementa.2023.00015
Tags: C2H2, C2H6, CO, COVID, FTIR, H2CO, Ozone

2022, Chang, K., Cooper O., Gaudel A., Allaart M., Ancellet G., Clark H., Godin-Beekmann S., Leblanc T., van Malderen R., Nédélec P., Petropavlovskikh I. et al., Impact of the COVID‐19 Economic Downturn on Tropospheric Ozone Trends: An Uncertainty Weighted Data Synthesis for Quantifying Regional Anomalies Above Western North America and Europe, AGU Advances, 3 (2), pp.e2021AV000542, https://dx.doi.org/10.1029/2021av000542
Tags: COVID, Lidar, Ozone, Trends

2022, Pinardi, G., Van Roozendael, M., Hendrick, F., Richter, A., Valks, P., Alwarda, R., Bognar, K., Frieß, U., Granville, J., Gu, M., Johnston, P., Prados-Roman, C., Querel, R., Strong, K., Wagner, T., Wittrock, F., and Yela Gonzalez, M., Ground-based validation of the MetOp-A and MetOp-B GOME-2 OClO measurements, Atmospheric Measurement Techniques, 15, 3439–3463, https://doi.org/10.5194/amt-15-3439-2022
Tags: OClO, Satellite, UVVis, Validation

2021, Puķīte, J., Borger, C., Dörner, S., Gu, M., Frieß, U., Meier, A. C., Enell, C.-F., Raffalski, U., Richter, A., and Wagner, T., Retrieval algorithm for OClO from TROPOMI (TROPOspheric Monitoring Instrument) by differential optical absorption spectroscopy, Atmospheric Measurement Techniques, 14, 7595–7625, https://doi.org/10.5194/amt-14-7595-2021
Tags: Algorithm, OClO, Satellite, UVVis

2018, Schaefer, H., Smale, D., Nichol, S. E., Bromley, T. M., Brailsford, G. W., Martin, R. J., Moss, R., Englund Michel, S., and White, J. W. C., Limited impact of El Niño–Southern Oscillation on variability and growth rate of atmospheric methane, Biogeosciences, 15, 6371-6386, https://doi.org/10.5194/bg-15-6371-2018
Tags: CH, ENSO, FTIR

2012, Adams, C., K. Strong, X. Zhao, M.R. Bassford, M.P. Chipperfield, W. Daffer, J.R. Drummond, E.E. Farahani, W. Feng, A. Fraser, F. Goutail, G. Manney, C.A. McLinden, A. Pazmino, M. Rex, and K.A. Walker, Severe 2011 ozone depletion assessed with 11 years of ozone, NO2, and OClO measurements at 80N, Geophysical Research Letters, 39, L05806, https://doi.org/10.1029/2011GL050478
Tags: NO2, OClO, Ozone, UVVis

2011, Oetjen, H., Wittrock, F., Richter, A., Chipperfield, M. P., Medeke, T., Sheode, N., Sinnhuber, B.-M., Sinnhuber, M., and Burrows, J. P., Evaluation of stratospheric chlorine chemistry for the Arctic spring 2005 using modelled and measured OClO column densities, Atmospheric Chemistry and Physics, 11, 689-703, https://doi.org/10.5194/acp-11-689-2011
Tags: Arctic, Model, OClO, UVVis

2009, Fraser, A., C. Adams, J.R. Drummond, F. Goutail, G. Manney, and K. Strong, The Polar Environment Atmospheric Research Laboratory UV-Visible Ground-Based Spectrometer: First Measurements of O3, NO2, BrO, and OClO Columns, Journal of Quantitative Spectroscopy and Radiative Transfer, 110 (12), 986-1004, https://doi.org/10.1016/j.jqsrt.2009.02.034
Tags: BrO, NO2, OClO, Ozone, UVVis

2006, Rinsland, C.P., A. Goldman, J.W. Elkins, L.S. Chiou, J.W. Hannigan, S.W. Wood, E. Mahieu, and R. Zander, Long-term trend of CH at northern mid-latitudes: Comparisons between ground-based infrared solar and surface sampling measurements, Journal of Quantitative Spectroscopy and Radiative Transfer, 97, 457-466
Tags: CH, FTIR, Trends

2005, Vandaele, A.C., Fayt C, Hendrick F, et al., An intercomparison campaign of ground-based UV-visible measurements of NO2, BrO, and OClO slant columns: Methods of analysis and results for NO2, Journal of Geophysical Research, 110 (D8), D08305
Tags: BrO, NO2, OClO, UVVis, Validation