Publications
2002, Muscair, G., M. L. Santee, and R. L. de Zafra, Intercomparison of stratospheric HNO3 measurements over Antarctica: Ground-Based Millimeter-wave versus UARS /MLS Version 5 retrievals, Journal of Geophysical Research, 107(D24), 4809
Tags: HNO3, Microwave, Satellite, Validation
2001, deZafra, R.L., S. P. Smyshlyaev, On the formation of HNO3 in the Antarctic mid to upper stratosphere in Winter, Journal of Geophysical Research, 106, 23,115-23,125
Tags: HNO3, Microwave
2000, Koike, M., Y. Kondo, H. Irie, F. J. Murcray, P. Williams, P. Blatherwick, C. Camy-Peyret, et al., A comparison of Arctic HNO3 profiles measured by the Improved Limb Atmospheric Spectrometer and balloon-borne sensors, Journal of Geophysical Research, 105, 6761-6771
Tags: HNO3, Satellite, Validation
2000, McDonald, M.K., R. L. de Zafra, and G. Muscari, Millimeter wave spectroscopic measurements over the South Pole: 5. Morphology and evolution of HNO3 vertical distribution, 1993 versus 1995, Journal of Geophysical Research, 105, 17,739-17,750
Tags: HNO3, Microwave
1998, Hannigan, J.W., M.T.Coffey, W.G.Mankin, A.Goldman, Column Observations of HNO3, N2O, HF, HCl, O3 at Søndre Strømfjord, Greenland During Winter 1994–'95, Journal of Atmospheric Chemistry, 30, 103-118
Tags: FTIR, HCl, HF, HNO3, N2O, Ozone
1998, Raffalski, U., U. Klein, B. Franke, J. Langer, B.-M. Sinnhuber, J. Trentmann, K. F. Kuenzi and O. Schrems, Ground based millimeter-wave observations of Arctic chlorine activation during winter and spring 1996/97, Geophysical Research Letters, 25, 3331-3334
Tags: Cl, Microwave
1997, Shindell, D.T., R. L. de Zafra, Limits on heterogeneous processing in the Antarctic spring vortex from a comparison of measured and modeled chlorine, Journal of Geophysical Research, 102, 1441-1449
Tags: Cl, Microwave, Model
1997, deZafra, R.L., V. Chan, S. Crewell, C. Trimble, and J.M. Reeves, Millimeter Wave Spectroscopic Measurements Over the South Pole, 3: The Behavior of Stratospheric Nitric Acid Through the Polar Fall, Winter, and Spring, Journal of Geophysical Research, 102, 1399-1410
Tags: HNO3, Microwave
1997, Blumenstock, T., H. Fischer, A. Friedle, F. Hase, and P. Thomas, Column amounts of ClONO2, HCl, HNO3, and HF from ground-based FTIR measurements made near Kiruna, Sweden, in late winter 1994, Journal of Atmospheric Chemistry, 26, 311-321
Tags: ClONO2, FTIR, HCl, HF, HNO3
1997, Chipperfield, M.P., M. Burton, W. Bell, C. Paton Walsh, T. Blumenstock, M. T. Coffey, J. W. Hanningan, W. G. Mankin, B. Galle, J. Mellqvist, E. Mahieu, R. Zander, J. Notholt, B. Sen, and G. C. Toon, On the use of HF as a reference for the comparison of stratospheric observations and models, Journal of Geophysical Research, 102, 12,901-12,919
Tags: FTIR, HF, Model