Publications
2021, Steinbrecht, W., Kubistin, D., Plass-Dülmer, C., Davies, J., Tarasick, D. W., von der Gathen, P., et al. , COVID-19 crisis reduces free tropospheric ozone across the Northern Hemisphere, Geophysical Research Letters, 48, e2020GL091987, https://doi.org/10.1029/2020GL091987
Tags: FTIR, Tropospheric Ozone
2021, Bouarar, I., B. Gaubert, G.P. Brasseur, W. Steinbrecht, T. Doumbia, S. Tilmes, et al., Ozone Anomalies in the Free Troposphere during the COVID-19 Pandemic, Geophysical Research Letters, 48, e2021GL094204, https://doi.org/10.1029/2021GL094204
Tags: Sonde, Tropospheric Ozone
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
2005, Kerzenmacher, T.E., K.A. Walker, K. Strong, R. Berman, P.F. Bernath, C.D. Boone, J.R. Drummond, H. Fast, A. Fraser, K. MacQuarrie, C. Midwinter, K. Sung, C.T. McElroy, R.L. Mittermeier, J. Walker, and H. Wu, Measurements of O3, NO2 and Temperature During the 2004 Canadian Arctic ACE Validation Campaign, Geophysical Research Letters, 32, L16S07, https://doi.org/10.1029/2005GL022396
Tags: FTIR, NO2, Ozone, Temperature, Validation
2005, McKenzie, R.L., J. Badosa, M. Kotkamp, and P.V. Johnston, Effects of the temperature dependence in PTFE diffusers on observed UV irradiances, Geophysical Research Letters, 32 (L06808), https://doi.org/10.1029/2004GL022268
Tags: Spectral UV, UV Irradiance, Validation
1999, Burton, S.P., L. W. Thomason, Y. Sasano, and S. Hayashida, Comparison of aerosol extinction measurements by ILAS and SAGE II, Geophysical Research Letters, 26, 1719-1722
Tags: Aerosol, Satellite, Validation
1999, Lee, K.-M., J. M. McInerney, Y. Sasano, J. H. Park, W. Choi, and J. M. Russell III, Intercomparison of ILAS and HALOE ozone at high latitudes, Geophysical Research Letters, 26, 835-838
Tags: Ozone, Satellite, Validation
1999, Pfeilsticker, K., et al., Intercomparison of the influence of tropospheric clouds on UV-visible absorptions detected during the NDSC intercomparison campaign at OHP in June 1996, Geophysical Research Letters, 26 (8), 1169-1172
Tags: Clouds, UVVis, Validation
1999, Sasano, Y., H. Nakajima, H. Kanzawa, M. Suzuki, T. Yokota, H. Nakane, H. Gernandt, A. Schmidt, A. Herber, V. Yushkov, V. Dorokhov and T. Deshler, Validation of ILAS Version3.10 ozone with ozonesonde measurements, Geophysical Research Letters, 26, 831-834
Tags: Ozone, Satellite, Sonde, Validation
1998, Boyd, I.S., Greg E. Bodeker, Brian J. Connor, Daan P.J. Swart, and Ellen J. Brinksma, An assessment of ECC ozonesondes operated using 1% and 0.5% Kl cathode solutions at Lauder, New Zealand, Geophysical Research Letters, 25, 2409-2412
Tags: Ozone, Sonde, Validation