Publications

2023, Chang, K.L., O.R. Cooper, G. Rodriguez, L.T. Iraci, E.L. Yates, M.S. Johnson, A. Gaudel, D.A. Jaffe, N. Bernays, H. Clark, P. Effertz, T. Leblanc, I. Petropavlovskikh, B. Sauvage, D.W. Tarasick , Diverging ozone trends above western North America: boundary layer decreases vs. free tropospheric increases, Journal of Geophysical Research: Atmospheres, 128, e2022JD038090, https://doi.org/10.1029/2022JD038090
Tags: Dobson, Lidar, Ozone, Sonde, Trends

2022, Hannigan, J.W., I. Ortega, S. B. Shams, T. Blumenstock, J. E. Campbell, S. Conway, V. Flood, O. García, D. Griffith, M. Grutter, F. Hase, P. Jeseck, N. Jones, E. Mahieu, M. Makarova, M. De Mazière, I. Morino, I. Murata, T. Nagahama, H. Nakijima, J. Notholt, M. Palm, A. Poberovskii, M. Rettinger, J. Robinson, A. N. Röhling, M. Schneider, C. Servais, D. Smale, W. Stremme, K. Strong, R. Sussmann, Y. Té, C. Vigouroux, and T. Wizenberg, Global Atmospheric OCS Trend Analysis from 22 NDACC Stations, Journal of Geophysical Research: Atmospheres, 127(4), https://doi.org/10.1029/2021JD035764
Tags: FTIR, OCS, Trends

2020, Wang, H.J., R., Damadeo, R., Flittner, D., Kramarova, N., Taha, G., Davis, S., Thompson, A., Strahan S., Wang, Y., Froidevaux, L., Degenstein, D., Bourassa, A., Steinbrecht, W., Walker, K. A., Querel, R., Leblanc, T., Godin-Beekmann, S., Hurst, D., and Hall, E., Validation of SAGE III/ISSsolar occultation ozone products with correlative satellite and ground based measurements, Journal of Geophysical Research: Atmospheres, 125, e2020JD032430, https://doi.org/10.1029/2020JD032430
Tags: Model, NO2, UVVis

2018, Monks, S.A., Wilson, C., Emmons, L. K., Hannigan, J. W., Helmig, D., Blake, N. J., and Blake, D. R., Using an inverse model to reconcile differences in simulated and observed global ethane concentrations and trends between 2008 and 2014, Journal of Geophysical Research: Atmospheres, 123(19):11,262–11,282
Tags: C2H6, FTIR, Trends

2018, Philipona, R., Mears, C., Fujiwara, M., Jeannet, P., Thorne, P., Bodeker, G., Haimberger, L., Hervo, M., Popp, C., Romanens, G., Steinbrecht, W., Stübi, R., and Van Malderen, R., Radiosondes show that after decades of cooling, the lower stratosphere is now warming, Journal of Geophysical Research: Atmospheres, 123, 12,509–12,522, https://doi.org/10.1029/2018JD028901
Tags: Sonde, Temperature, Trends

2007, Kivi, R., Kyrö, E., Turunen, T., Harris, N. R. P., von der Gathen, P., Rex, M., Anderson, S. B., Wohltmann, I., Ozonesonde observations in the Arctic during 1989-2003: ozone variability and trends in lower stratosphere and free troposphere, Journal of Geophysical Research: Atmospheres, 112, D08306, https://doi.org/10.1029/2006JD007271
Tags: Ozone, Sonde, Trends

2006, Roscoe, H.K., The Brewer-Dobson circulation in the stratosphere and mesosphere - is there a trend?, Advances in Space Research, 38, 2446-2451, https://doi.org/10.1016/j.asr.2006.02.078
Tags: Dynamics, Trends, UVVis

2004, Melo, S.M.L., E. Farahani, K. Strong, M.R. Bassford, and K.E. Preston, NO2 Vertical Profiles Retrieved from Ground-Based Measurements During Spring 1999 in the Canadian Arctic, Advances in Space Research, 34 (4), 786-792
Tags: NO2, UVVis

1986, Gelman, M.E., A. J. Miller, K. W. Johnson, and R. M. Nagatani, Detection of long-term trends in global stratospheric temperature from NMC analyses derived from NOAA satellite data, Advances in Space Research, 6, 17-26
Tags: Satellite, Temperature, Trends