The atmospheric column abundance of IO: Implications for stratospheric ozone

Journal of Geophysical Research Atmospheres

Volumn 102, Issue 7, 1997, Pages 8887-8898

  Wennberg, P O ^a   Brault, J W ^b,c   Hanisco, T F ^a   Salawitch, R J ^d   Mount, George H ^b  

^a HARVARD UNIVERSITY   (United States)

^b NOAA EARTH SYSTEM RESEARCH LABORATORY   (United States)

^c UNIVERSITY OF COLORADO   (United States)

^d CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATMOSPHERIC CHEMISTRY; IODINE MONOXIDE; OZONE; STRATOSPHERE;

USA, ARIZONA, KITT PEAK, NATIONAL SOLAR OBSERVATORY;

EID: 0031407661     PISSN: 01480227     EISSN: None     Source Type: Journal    
DOI: 10.1029/96jd03712     Document Type: Article

References (49)

1. Arpag, K.H., P.V. Johnston, H.L. Miller, R.W. Sanders, and S. Solomon, Observations of the stratospheric BrO column over Colorado, 40° N, J. Geophys. Res., 99, 8175-8181, 1994.
2. Atkinson, R., D.L. Baulch, R.A. Cox, R.F. Hampson Jr., J.A. Kerr, and J. Troe, Evaluated kinetic and photochemical data for atmospheric chemistry, J. Phys. Chem. Ref. Data, 21, suppl. 4, 1125-1568, 1992.
3. Avallone, L.M., D.W. Toohey, S.M. Schauffler, W.H. Pollock, L.E. Heidt, E.L. Atlas, and K.R. Chan, In situ measurements of BrO during AASE II, Geophys. Res. Lett., 22, 831-834, 1995.
4. Barnes, I., K.H. Becker, and J. Starcke, Fourier-Transform IR spectroscopic observations of gaseous nitrosyl iodine, nitryl iodine, and iodine nitrate, J. Phys. Chem., 95, 9736-9740, 1991.
5. 3/2 system of iodine oxide (IO), J. Mol. Spectrosc., 102, 320-343, 1983.
6. Brault, J.W., Solar Fourier transform spectroscopy, in Osservazioni e Memorie dell' Osservatorio Astrofisico di Arcetri, Proceedings of the JOSO Workshop, edited by G. Godoli, G. Noci and A. Righini, pp. 33-50, Tip, Baccini, and Chiappi, Florence, 1978.
7. Brault, J.W., Detection of electric quadrupole transitions in the oxygen A band at 7600Å, J. Mol. Spectrosc., 80, 384-387, 1980.
8. Brault, J.W., Fourier transform spectrometry, in High Resolution in Astronomy, Proceedings of the 15th Advanced Course of the Swiss Society of Astronomy and Astrophysics, Saas-Fee, edited by A.O. Benz, M.C.E. Huber, and M. Mayor, pp. 1-61, Observatoire de Genève, Souverny, 1985.
9. 3, and BrO in the wintertime lower stratosphere, Science, 242, 558-562, 1988.
10. 2 observed in a high resolution atmospheric spectrum, J. Phys. Lett. 42, L279-L283, 1981.
11. x: Comparison with a photochemical model, J. Geophys. Res., 101, 9031-9043, 1996.
12. 3I in the presence of ozone, J. Phys. Chem., 87, 4478-4484, 1983.
13. Davis, D., J. Crawford, S. Liu, S. McKeen, A. Bandy, D. Thornton, F. Rowland, and D. Blake, Potential impact of iodine on tropospheric levels of ozone and other critical oxidants, J. Geophys. Res., 101, 2135-2147, 1996.
14. DeMore, W.B., S.P. Sander, C.J. Howard, A.R. Ravishankara, D.M. Golden, C.E. Kolb, R.F. Hampson, M.J. Kurylo, and M.J. Molina, Chemical kinetics and photochemical data for use in stratospheric modeling, Evaluation Number 11, JPL Pub, 94-26, Jet Propul. Lab., Pasadena, Calif., 1994.
15. Durie, R.A., F. Legay, and D.A. Ramsay, An emission system of the IO molecule, Can. J. Phys., 38, 444-452, 1960.
16. Fish, D.J., R.L. Jones, and E.K. Strong, Midlatitude observations of the diurnal variation of stratospheric BrO, J. Geophys. Res. 100, 18863-18871, 1995.
17. Gao, R.S., et al., Partitioning of the reactive nitrogen reservoir in the lower stratosphere of the southern hemisphere: Observations and modeling, J. Geophys. Res., in press, 1997.
18. 3 in the middle atmosphere by the Atmospheric Trace Molecule Spectroscopy experiment on Spacelab 3, J. Geophys. Res., 95, 13867-13882, 1990.
19. 2O on submicron sulfuric acid aerosol and the implications for the lower stratosphere, J Geophys. Res., 101, 9063-9069, 1996.
20. Herzberg, G., Molecular Spectra and Molecular Structure, vol 1, Spectra of Diatomic Molecules, Van Nostrand Reinhold, New York, 1950.
21. Himmelmann, S., J. Orphal, H. Bovensmann, A. Richter, A. Ladstätter-Weisenmayer, and J.P. Burrows, First observation of the OIO molecule by time-resolved flash photolysis absorption spectroscopy, Chem. Phys. Lett., 251, 330-334, 1996.
22. Inoue, G., M. Suzuki, and N. Washida, Laser induced fluorescence of IO radicals and rate constant for the reaction of IO + NO, J. Chem. Phys., 79, 4730-4735, 1983.
23. 2, J. Phys. Chem., 89, 192-199, 1985.
24. Keating, G.M., and D.F. Young, Interim reference ozone models for the middle atmosphere, in Handbook for MAP, vol. 16, edited by K. Labitzke, J.J. Barnett, and B. Edwards, pp. 205-229, SCOSTEP Secretariat, Univ. of Ill., Urbana, 1985.
25. y ratio near the mid-latitude tropopause and the role of heterogeneous chemistry, Geophys. Res. Lett. 23, 3223-3226, 1996.
26. Larson, H.P., R.R. Treffers, and U. Fink, Phosphine in Jupiter's atmosphere: The evidence from high-altitude observations at 5 micrometers, Astrophys. J., 211, 972-979, 1977.
27. 2 mixtures, J. Phys. Chem., 99, 11701-11707, 1995.
28. Laszlo, B., R.E. Huie, M.J. Kurylo, and A.W. Miziolek, Kinetic studies of the reaction of BrO and IO radicals, J. Geophys. Res., in press, 1997.
29. McCormick, M.P., J.M. Zawodny, R.E. Veiga, J.C. Larsen, and P.H. Wang, An overview of SAGE I and II ozone measurements, Planet. Space Sci., 37, 1567-1586, 1989.
30. Murcray, D.G., T.G. Kyle, F.H. Murcray, and W.J. Williams, Nitric acid and nitric oxide in the lower stratosphere, Nature, 218, 78-79, 1968.
31. 2. 1. Obser-vational method and behavior at mid-latitude, J. Geophys. Res., 84, 5047-5065, 1979.
32. Pierce, A.K., and J.B. Breckinridge, The Kitt Peak table of photographic solar spectrum wavelengths, Contrib. 559, Kitt Peak Nat. Obs., Kitt Peak, Ariz, 1974.
33. Pundt, I., J.-P. Pommereau, C. Phillips, and E. Lateltin, Upper limit of iodine oxide in the lower stratosphere, J. Atmos. Chem., in press, 1997.
34. Rao, M.L.P., D.V.K. Rao, and P.T. Rao, Dissociation energies, r-centroids and Franck-Condon factors of IO molecule, Phys. Lett., 50A, 341-342, 1974.
35. -1 region of high resolution solar absorption spectra recorded at the National Solar Observatory, Appl. Opt., 24, 2044-2046, 1985.
36. Rothman, L.S., Update of the AFGL atmospheric absorption line parameters compilation, Appl. Opt., 17, 3517-3518, 1978.
37. Salawitch, R.J., S.C. Wofsy, and M.B. McElroy, Chemistry of OClO in the Antarctic stratosphere: Implications for bromine. Planet. Space Sci., 36, 213-224, 1988.
38. 2, Geophys. Res. Lett., 21, 2551-2554, 1994a.
39. y from supersonic aircraft, Geophys. Res. Lett., 21, 2547-2550, 1994b.
40. Sander, S.P., Kinetics and mechanism of the IO + IO reaction, J. Phys. Chem., 90, 2194-2199, 1986.
41. Schauffler, S.M., L.E. Heidt, W.H. Pollock, T.M. Gilpin, J.F. Vedder, S. Solomon, R.A. Lueb, and E.L. Atlas, Measurements of halogenated organic compounds near the tropical tropopause, Geophys. Res. Lett., 20, 2567-2570, 1993.
42. 3I, J. Geophys. Res., 99, 20929-20935, 1994a.
43. Solomon, S., R.R. Garcia, and A.R. Ravishankara, On the role of iodine in ozone depletion, J. Geophys. Res., 99, 20491-20499, 1994b.
44. Stickel, R.E., A.J. Hynes, J.D. Bradshaw, W.L. Chameides, and D.D. Davis, Absorption cross sections and kinetic considerations of the iO radical as determined by laser flash photolysis/laser absorption spectroscopy, J. Phys. Chem., 92, 1862-1864, 1988.
45. 3 and IO + NO reactions, Chem. Phys. Lett., 242, 427-434, 1995a.
46. Turnipseed, A.A., M.K. Gillis, J.B. Burkholder, and A.R. Ravishankara, Iodine chemistry in the stratosphere Kinetics of the IO + ClO and IO + BrO reactions (abstract), EOS Trans. AGU, 76 (45), Fall Meet. Suppl., F116, 1995b.
47. Vaidya, W.M., The flame spectra of some aliphatic halides: Part 1, Proc. Indian Acad. Sci. Sect. A., 6, 122-128, 1938.
48. Woodbridge, E.L., et al., Estimates of total organic and inorganic chlorine in the lower stratosphere from in situ and flask measurements during AASE 11, J. Geophys. Res., 100, 3057-3064, 1995.
49. World Meteorological Organization/United Nations Environment Programme (WMO/UNEP), Scientific Assessment of Ozone Depletion: 1994, WMO Rep. 37, Geneva, 1995.