Abstract
Vertical columns of HF, HCl, HNO3, ClONO2, N2O, ClO and COF2 were measured at Harestua, Norway (60.22° N, 10.75° E, Elevation 600 a.s.l.) beginning on 24′ November 1994 and concluding on 1′ May 1995 during Phase-III of the SESAME (Second European Stratospheric Arctic and Mid-latitude Experiment) measurement campaign. The vertical columns of HCl, HNO3 and ClONO2 measured on 81 days were compared with columns calculated by the 3-D Cambridge model SLIMCAT. In addition the results were also interpreted by comparison with a photochemical trajectory model. Good agreement was seen for HCl while the nitrogen compounds showed larger discrepancies, especially for ClONO2. Evidence for chlorine activation was seen with 65% reduction of the chlorine reservoirs (HCl + ClONO2) while the levels of ClO were greatly enhanced. Interpretation of the loss with the trajectory model indicated condensation of chlorine on PSCs. The vertical column ratio of COF2 and HF was measured to 0.21 outside the vortex and a factor of two lower inside. The recovery of ClONO2 was seen to be much faster than that of HCl in the early spring.
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Adrian G.P., et al., 1994. First results of groundbased FTIR measurements of atmospheric trace gases in north Sweden and Greenland during EASOE; Geophys. Res. Lett., 21, 1343–1346.
Ballard J., Johnston, W.B., and M.R. Gunson, M.R., 1988, Absolute absorption coefficients of CIONO2 infrared bands at stratospheric temperature, J. Geophys. Res., 93, 1659–1665.
Bell W., N.A. Martin, T.A. Gardiner, N.R. Swann, P.T. Woods, P.F. Fogal and J.W. Waters, 1994, Column measurements of stratospheric trace species over Åre, Sweden, in the winter of 1991–1992, Geophys. Res. Lett. vol 21, 1347–1350.
Bell W., C. Paton-Walsh, T.D. Gardiner, P.T. Woods, L. Donohoe, A. Gould, D. Secker, S. Naughten, N.R. Swann, N.A. Martin and L.E. Page, 1997, Groundbased FTIR measurements of stratospheric trace species from Aberdeen during winter and spring 1993/94 and 1994/95 and comparison with a 3D model, submitted to JAC.
Chipperfield M.P., M.L. Santee, L. Froidevaux, G.L. Manney, W.G. Read, J.W. Waters, A.E. Roche and J.M. Russell, 1996, Analysis of UARS data in the southern polar vortex in September 1992 using a chemical transport model, J. Geophys. Res., 101, 18861–18881.
Chipperfield M.P., Burton, M., Bell, W., Paton Walsh, C., Blumenstock, T., Coffey, M.T., Hannigan, J.W., Mankin, W.G., Galle, B., Mellqvist, J., Mahieu, E., Zander, R., Notholt, J., Sen, B., and Toon, G.C., 1997, On the use of HF as a reference for stratespheric observations, JGR 102,D11, 12,901–12,919
Ennis C. A. et al., 1994, Scientific assessment of ozone depletion: 1994, WMO Global ozone research and monitoring project report No. 37.
Fløisand, I., Stordal, F., Rognerud, B., Isaksen, I.S.A., Larsen, N., and Knudsen, B.M., 1996, Modelled Chemical Ozone Change over Europe during the winters 1992 to 1995, 1997, Proceedings of the Quadrennial Ozone Symposium, l'Aquila, September 1996.
Galle, B., Mellqvist, J., Arlander, D.W., and Karisen, K., 1995, Ground based high resolution FTIR measurements of stratospheric molecules at Harestua Norway, Proceedings of the Third Annual Symposium on Polar Stratospheric Ozone, Schliersee, Bavaria, September 1995.
Griffith, D.W.T., 1996, Synthetic calibration and quantitative analysis of gas-phase FTIR spectra, Appl. Spectros., 50, 59–70.
Gunson, M.R., et al., 1996, The Atmospheric Trace Molecule Spectroscopy (ATMOS) experiment deployment on the ATLAS-3 Space Shuttle Mission, Geophys. Res. Lett., 23,17, 2333–2336.
De Haan, D.O., Fløisand, I., and Stordal, F., 1997. Modelling studies of the effects of the heterogeneous reaction ClOOCl + HCl − > Cl2 + HOOCl on stratospheric chlorine activation and ozone depletion, Journal of Geophys. Res., 102, 1251–1258.
Hanson, D.R, and Ravishankara, A.R., 1991, The loss of CF2O on ice, NAT, and sulfuric acid solutions, Geophys. res. Lett., 18, 1699–1701.
Holton, J.R., Haynes. P.H., McIntyre, M.E., Douglass, A.N., Rood, R.B., and Pfister, L., 1995, Stratosphere-Troposphere Exchange, Rev. of Geophys., 33,4, 403–439.
Kaye, J.A., Douglass, A.R., Jackman, C.H., Stolarski, R.S., Zander, R., and Roland, G., 1991, Two dimensional model calculations of fluorine containing reservoir species in the stratosphere, J. Geophys. Res., 96, 12865–12881.
Kinnersley J.S., 1996, The climatology of the stratospheric THIN AIR model, Q. J. R. Meteorol. Soc., 122, 219–252.
Koop, T., et al., 1995, Do stratospheric aerosol droplets freeze above the ice frost point?, Geophys. Res. Lett., 22,8, 917–920.
Larsen, N., 1991, Polar Stratospheric Clouds: A Microphysical Simulation Model. Copenhagen, Danish Meteorological Institute (DMI Scientific Report 91–2).
Larsen, N., 1994, The Impact of Freezing of Sulfate Aerosols on the Formation of Polar Stratospheric Clouds, Geophys. Res. Lett. 21, 425–428.
Luo, M., et al., 1994, Observations of stratospheric hydrogen fluoride by halogen occultation experiment (HALOE), J. Geophys. Res., 99,D8, 16,691–16,705.
MacKenzie, AR., 1995, On the theories of type 1 polar stratospheric cloud formation, J. Geophys. Res., 100,D6, 11,275–11,288.
Notholt J., O. Schrems, 1994, Ground based FTIR measurements of vertical column densities of several trace gases above Spitsbergen, Geophys. Res. Lett., 21, 1355–1358.
Paton-Walsh, C., Bell, W., Gardiner, T., Swann, N., Woods, P., Notholt, J., Schutt, H., Galle, B., Arlander, W., and Mellqvist, J., 1997. An uncertainty budget for ground-based FTIR column measurements of HCl, HF, N2O and HNO3 deduced from results of side-by-side instrument intercomparisons. J. Geophys. Res., 102,D7, 8867–8873.
Reisinger, A.R., Jones, N.B., Matthews, W.A., and Rinsland, C.P., 1994, Southern hemisphere ground based measurements of Carbonyl Fluoride (COF2) and Hydrogen Fluoride (HF): Partitioning between Fluoride reservoir species, Geophys. Res. Lett., 21,9, 797–800.
Rothman, L., et. al., 1992, The HITRAN molecular database: Edition of 1991 and 1992, J. Quant. Spectrosc. Radiat. Transfer., 48, 469–479.
Stolarski, R.S., and Rundel, R.D., 1978, Fluorine photochemistry in the stratosphere, J. Geophys. Res., 5, 781–783.
Stordal, F., Isaksen, I.S.A. and Horntvedt, K., 1985. A Diabatic Circulation Two-Dimensional Model With Photochemistry: Simulations of Ozone and Long-Lived Tracers With Surface Sources., J. Geophys. Res., 90, 5757–5776.
Toon, G.C., Farmer, C.B., Loves, L.L., Schaper, P.W., Blavier, J.-F., and Norton R.H., 1989, Infrared aircraft measurements of stratospheric composition over Antarctica during September 1987. J. Geophys. Res., 94,D14, 16571–16596.
Toon, G.C., Blavier, J.T., and Szeto, J.T., 1994, Latitude variations of stratospheric gases, Geophys. Res. Lett., 21,23, 2599–2602
Van Roozendael, M., Hermans, C., Kabbadj, Y., Lambert, J.-C., Vandaele, A.-C., Simon, P.C., Carleer, M., Guilmot, J.-M., and Colin, R., 1995, Ground-based measurements of stratospheric OClO, NO2 and O3 at Harestua, Norway (60°N, 10°E) during SESAME, Proceedings 12th ESA Symposium on Rocket and Balloon Programmes and Related Research, Lillehammer, Norway, June 1995, ESA SP-370 (September 1995).
Webster, C.R., May, R.D., Toohey, D.W., Avallone, L.M., Anderson, J.G., Newman, P.A., Lait, L.R., Schoeberl, M.R., Elkins, J.W., and Chan, K.R., 1993. Chlorine chemistry on polar stratospheric cloud particles in the Arctic winter, Science, 261, 1130–1134.
World Meteorological Organisation, 1994, Scientific Assessment of Ozone Depletion, World Meteorolog. Organiz. Global Ozone Res. and Monit. Proj., Rep. 37, Geneva, 1994
Wofsy, S.C., Yatteau, J.H., Salawitch, R.J., McElroy, M.B., Toon, G.C., Mankin, W.G., and Coffey, M.T., 1990, Heterogeneous conversion, of COF2 to HF in polar stratospheric clouds, Geophys. Res. Lett., 17,9, 461–464.
R. Zander, Gunson, M.R., Farmer, C.B., Rinsland, C.P., Irion, F.W., and Mahieu, E., 1992, “The 1985 chlorine and fluorine inventories in the stratosphere based on ATMOS observations at 30 North latitude”, J. Atm. Chem., 15, 171–186.
Zander, R., Mahieu, E., Meilen, F., Demoulin, P., Roland, G., Delbouille, L., and Servais, C., 1995, Stratospheric changes monitored above the Jungfraujoch — The budgets of inorganic chlorine and fluorine since 1995, Proceedings of the Third Annual Symposium on Polar Stratospheric Ozone, Schliersee, Bavaria, September 1995.
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Galle, B., Mellqvist, J., Arlander, D. et al. Ground Based FTIR Measurements of Stratospheric Species from Harestua, Norway During Sesame and Comparison with Models. Journal of Atmospheric Chemistry 32, 147–164 (1999). https://doi.org/10.1023/A:1006137924562
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DOI: https://doi.org/10.1023/A:1006137924562