Ozone in the troposphere: Measurements, climatology, budget, and trends

Atmosphere - Ocean

Volumn 46, Issue 1, 2008, Pages 93-115

  Tarasick, David W ^a   Slater, R ^b  

^a ENVIRONMENT CANADA   (Canada)

^b YORK UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AIR QUALITY; ATMOSPHERIC CHEMISTRY; ATMOSPHERIC MODELING; LONG RANGE TRANSPORT; OZONE; PHOTOCHEMISTRY; TREND ANALYSIS; TROPOSPHERE; WEATHER FORECASTING;

CANADA; NORTH AMERICA;

EID: 43849089269     PISSN: 07055900     EISSN: None     Source Type: Journal    
DOI: 10.3137/ao.460105     Document Type: Article

References (182)

1. AKIMOTO, H. 2003. Global air quality and pollution. Science, 302: 1716-1719, doi: 10.1126/science.1092666.
2. ALLEN, D.J.; J.E. DIBB, B. RIDLEY, K.E. PICKERING and R.W. TALBOT. 2003. An estimate of the stratospheric contribution to springtime tropospheric ozone maxima using TOPSE measurements and beryllium-7 simulations. J. Geophys. Res. 108(D4): 8355, doi: 10.1029/2001JD001428.
3. AL-SAADI, J.; R.B. PIERCE, T.D. FAIRLIE, C. KITTAKA, T.K. SCHAACK, T. ZAPOTOCNY, D.R. JOHNSON, M.A. AVERY, A. THOMPSON, R.C. COHEN, J.E. DIBB, J.H. CRAWFORD, D.F. RAULT, J.J. SZYKMAN and R. MARTIN. 2005. Lagrangian characterization of the sources and chemical transformation of airmasses observed by the NASA DC-8 during ICARTT/INTEX-A. Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract A53D-04.
4. ALTSHULLER, A.P. and A.S. LEFOHN. 1996. Background ozone in the planetary boundary layer over the United States. J. Air Waste Man. Assoc. 46: 134-141.
5. ANCELLET, G.; A. PAPAYANNIS, J. PELON and G. MÉGIE. 1989. DIAL tropospheric measurement, using a Nd:YAG laser and the Raman shifting technique. J. Atmos. Ocean. Technol. 6: 832-839.
6. ATLAS, E.L.; B.A. RIDLEY and C. CANTRELL. 2003. The Tropospheric Ozone Production about the Spring Equinox (TOPSE) experiment: Introduction. J. Geophys. Res. 108(D4): 8353, doi:10.1029/2002JD003172.
7. BACHMEIER, E.V.; M.C. SHIPMAN, E.V. BROWELL, W.B. GRANT and J.M. KLASSA. 1994. Stratospheric/tropospheric exchange affecting the northern wetlands regions of Canada during summer 1990. J. Geophys. Res. 99: 1793-1804.
8. BARAY, J.-L.; J. LEVEAU, J. PORTENEUVE, G. ANCELLET, P. KECKHUT, F. POSNY and S. BALDY. 1999. Description and evaluation of a tropospheric ozone lidar implemented on an existing lidar in the southern subtropics. Appl. Opt. 38: 6808-6817.
9. BARRIE, L.A.; J.W. BOTTENHEIM, R.C. SCHNELL, P.J. CRUTZEN and R.A. RASMUSSEN. 1997. Ozone destruction and photochemical reactions at polar sunrise in the lower Arctic atmosphere. Nature, 334: 138-141.
10. BARRIE, L. and U, PLATT. 1997. Arctic tropospheric chemistry: an overview. Tellus, 49B: 450-454.
11. BAZHANOV, V. and H. RODHE. 1997. Tropospheric ozone at the Swedish mountain site Åreskutan: Budget and trends. J. Atmos. Chem. 28: 61-76.
12. BEEKMANN, M.; G. ANCELLET, S. BLONSKY, D. DEMUER, A. EBEL, H. ELBERN, J. HENDRICKS, J. KOWOL, C. MANCIER, R. SLADKOVIC, H.G.J. SMIT, P. SPETH, T. TRICKL and PH.VAN HAVER. 1997. Regional and global tropopause fold occurrence and related ozone flux across the tropopause. J. Atmos. Chem. 28: 29-44.
13. BEER, R.; T. GLAVICH and D. RIDER. 2001. Tropospheric emission spectrometer for the Earth Observing System's Aura satellite. Appl. Opt. 40: 2356-2367.
14. BLUMSTEIN, D.; G. CHALON, T. CARLIER, C. BUIL, P. HEBERT, T. MACIASZEK, G. PONCE, T. PHULPIN B. TOURNIER, D. SIMEONI, P. ASTRUC, A. CLAUSS, G. KAYAL and R. JEGOU. 2004. IASI instrument: Technical overview and measured performances. In: Proceedings of SPIE, Vol. 5543, 196-207SPIE Conference, Denver, CO, August 2004, doi: 10.1117/12.560907.
15. BORTZ, S.E.; M.J. PRATHER, J.-P. CAMMAS, V. THOURET and H. SMIT. 2006. Ozone, water vapor, and temperature in the upper tropical troposphere: Variations over a decade of MOZAIC measurements. J. Geophys. Res. 111: D05305, doi:10.1029/2005JD006512.
16. 3 at 82°N latitude. Geophys. Res. Lett. 13: 113-116.
17. BOTTENHEIM, J.W.; J.D. FUENTES, D.W. TARASICK and K.G. ANLAUF. 2002. Ozone in the Arctic lower troposphere during winter and spring 2000 (ALERT2000). Atmos. Environ. 36: 2535-2544.
18. BOTTENHEIM, J.; W. STRAPP, G. HOENNINGER, W. KOBELKA, S. NETCHEVA, D. TARASICK, J. DALZIEL and S. BEAUCHAMP. 2005. RIALTO (Routine Inflight Assessment of Lower Tropospheric Oxidants). Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract A13C-0931.
19. BOURQUI, M. 2006. Stratospheric-tropospheric exchange from the Lagrangian perspective: a case study and method sensitivities. Atmos. Chem. Phys. 6: 2651-2670.
20. BOVENSMANN, H.; J.P. BURROWS, M. BUCHWTIZ, J. FRERICK, S. NOËL, V.V. ROZANOV, K.V. CHANCE and A.H.P. GOEDE. 1999 SCIAMACHY - Mission objectives and measurement modes. J. Atmos. Sci. 56(2): 127-150.
21. BOWMAN, K. W.; J. WORDEN, T. STECK, H. M. WORDEN, S. CLOUGH and C. RODGERS. 2002. Capturing time and vertical variability of tropospheric ozone: A study using TES nadir retrievals. J. Geophys. Res. 107(D23): 4723, doi:10.1029/2002JD002150.
22. BRASSEUR, G.P.; R.G. PRINN and A.A.P. PSZENNY (EDS). 2003. Atmospheric Chemistry in a Changing World. An Integration and Synthesis of a Decade of Tropospheric Chemistry Research. The International Global Atmospheric Chemistry Project of the International Geosphere-Biosphere Programme. Springer-Verlag, Berlin.
23. BREWER, A.W. and J.R. MILFORD. 1960. The Oxford-Kew ozone sonde. Proc. R. Soc. London, Ser. A, 256: 470-495.
24. Browell, E.V.; M.A. Fenn, C.F. Butler, W.B. Grant, R.C. Harriss and M.C. Shipman. 1994. Ozone and aerosol distributions in the summertime troposphere over Canada. J. Geophys. Res. 99: 1739-1755.
25. BROWELL, E.V.; J.W. HAIR, C.F. BUTLER, W.B. GRANT, R.J. DEYOUNG, M.A. FENN, V.G. BRACKETT, M.B. CLAYTON, L.A. BRASSEUR, D.B. HARPER, B.A. RIDLEY, A.A. KLONECKI, P.G. HESS, L.K. EMMONS, X. TIE, E.L. ATLAS, C.A. CANTRELL, A.J. WIMMERS, D.R. BLAKE, M.T. COFFEY, J.W. HANNIGAN, J.E. DIBB, R.W. TALBOT, F. FLOCKE, A.J. WEINHEIMER, A. FRIED, B. WERT, J.A. SNOW and B.L. LEFER. 2003. Ozone, aerosol, potential vorticity, and trace gas trends observed at high-latitudes over North America from February to May 2000. J. Geophys. Res. 108(D4): 8369, doi:10.1029/2001JD001390.
26. BURROWS, J.P.; M. WEBER, M. BUCHWITZ, V. ROZANOV, A. LADSTTTER-WEIENMAYER, A. RICHTER, R. DE BEEK, R. HOOGEN, K. BRAMSTEDT, K.-U. EICHMANN, M. EISINGER and D. PERNER. 1999. The Global Ozone Monitoring Experiment (GOME): Mission concept and first scientific results. J. Atmos. Sci. 56(2): 151-175.
27. CHAMEIDES W.L. and J.C.G. WALKER. 1973. A photochemical theory of tropospheric ozone. J. Geophys. Res. 78: 8751-8760.
28. CHAN, C.Y.; L.Y. CHAN and J.M. HARRIS. 2003. Urban and background ozone trend in 1984-1999 at subtropical Hong Kong, South China. Ozone-Sci. Engin. 25: 513-522.
29. CHANCE, K.V.; J.P. BURROWS, D. PERNER and W. SCHNEIDER. 1997. Satellite measurements of atmospheric ozone profiles, including tropospheric ozone, from ultraviolet/visible measurements in the nadir geometry: a potential method to retrieve tropospheric ozone. J. Quant. Spectrosc. Radiativ. Transfer, 57(4): 467-476.
30. CHO, J.Y.N.; R.E. NEWELL, T.P. BUI, E.V. BROWELL, M.A. FENN, M.J. MAHONEY, G.L. GREGORY, G.W. SACHSE, S.A. VAY, T.L. KUCSERA and A.M. THOMPSON. 1999. Observations of convective and dynamical instabilities in tropopause folds and their contribution to stratosphere-troposphere exchange. J. Geophys. Res. 104: 21,549-21,568.
31. COOPER, O.R.; A. STOHL, M. TRAINER, A. THOMPSON, J.C. WITTE, S.J. OLTMANS, G. MORRIS, K.E. PICKERING, J.H. CRAWFORD, GAO CHEN, R.C. COHEN, T.H. BERTRAM, P. WOOLDRIDGE, A. PERRING, W.H. BRUNE, J. MERRILL, J. L. MOODY, D. TARASICK, P. NÉDÉLEC, G. FORBES, M. J. NEWCHURCH, F. J. SCHMIDLIN, B. J. JOHNSON, S. TURQUETY, S. L. BAUGHCUM, X. REN, F. C. FEHSENFELD, J. F. MEAGHER, N. SPICHTINGER, C.C. BROWN, S.A. MCKEEN, I.S. MCDERMID and T. LEBLANC. 2006. Large upper tropospheric ozone enhancements above mid-latitude North America during summer: In situ evidence from the IONS and MOZAIC ozone measurement network. J. Geophys. Res. 111: D24S05, doi:10.1029 /2006JD007306.
32. COOPER, O.R.; M. TRAINER, A.M. THOMPSON, S.J. OLTMANS, D.W. TARASICK, J.C. WITTE, A. STOHL, S. ECKHARDT, J.T. MERRILL, M.J. NEWCHURCH, B.J. JOHNSON, L. KALNAJS, M.K. DUBEY, T. LEBLANC, I.S. MCDERMID, G. FORBES, D. WOLFE, J. LELIEVELD, T. CAREY-SMITH, G.A. MORRIS, B. LEFER, B. RAPPENGLÜCK, E. JOSEPH, F. SCHMIDLIN, A. RAVISHANKARA, J. MEAGHER, F.C. FEHSENFELD, T.J. KEATING and R.A. VAN CUREN. 2007. Evidence for a recurring upper tropospheric ozone maximum above eastern North America during summer. J. Geophys. Res. 112: D23304, doi:10.1029/ 2007JD008710.
33. CORTESI, U.; J.C. LAMBERT, C. DE CLERCQ, G. BIANCHINI, T. BLUMENSTOCK, A. BRACHER, E. CASTELLI, V. CATOIRE, K.V. CHANCE, M. DE MAZIÈRE, P. DEMOULIN, S. GODIN-BEEKMANN, N. JONES, K. JUCKS, C. KEIM, T. KERZENMACHER, H. KUELLMANN, J. KUTTIPPURATH, M. IARLORI, G.Y. LIU, Y. LIU, I.S. MCDERMID, Y.J. MEIJER, F. MENCARAGLIA, S. MIKUTEIT, H. OELHAF, C. PICCOLO, M. PIRRE, P. RASPOLLINI, F. RAVEGNANI, W.J. REBURN, G. REDAELLI, J.J. REMEDIOS, H. SEMBHL D. SMALE, T. STECK, A. TADDEI, C. VAROTSOS, C. VIGOUROUX, A. WATERFALL, G. WETZEL and S. WOOD. 2007. Geophysical validation of MIPAS-ENVISAT operational ozone data. Atmos. Chem. Phys. 7: 4807-4867.
34. CRAWFORD, J.H.; D.D. DAVIS, G. CHEN, M. BUHR, S. OLTMANS, R. WELLER, L. MAULDIN, F. EISELE, R. SHETTER, B. LEFER, R. ARIMOTO and A. HOGAN. 2001. Evidence for photochemical production of ozone at the South Pole surface. Geophys. Res. Lett. 28(19): 3641-3644, doi:10.1029/2001GL013055.
35. CREILSON, J.K.; J. FISHMAN and A.E. WOZNIAK. 2003. Intercontinental transport of tropospheric ozone: A study of its seasonal variability across the North Atlantic utilizing tropospheric ozone residuals and its relationship to the North Atlantic Oscillation. Atmos. Chem. Phys. 3: 2053-2066 (http://www.atmos-chem-phys.org/acp/3/2053).
36. CRUTZEN P.J. 1973. A discussion of the chemistry of some minor constituents in the stratosphere and troposphere. Pure Appl. Geophys. 106: 1385-1399.
37. DANIELSEN, E.F. 1968. Stratospheric-tropospheric exchange based upon radioactivity, ozone, and potential vorticity. J. Atmos. Sci. 25: 502-518.
38. DANIELSEN, E.F. and V. MOHNEN. 1977. Project duststorm report: ozone transport, in situ measurements and meteorological analysis of tropopause folding. J. Geophys. Res. 82: 5867-5877.
39. DAVIES, T.D. and E. SCHUEPBACH. 1994. Episodes of high ozone concentrations at the Earth's surface resulting from transport down from the upper troposphere/lower stratosphere: A review and case studies. Atmos. Environ. 28(1): 53-68.
40. DE MUER, D. and H. MALCORPS. 1984. The frequency response of an electro-chemical ozone sonde and its application to the deconvolution of ozone profiles. J. Geophys. Res. 89: 1361-1372.
41. DESHLER, T.; J. MERCER, H.G.J. SMIT, R. STUEBI, G. LEVRAT, B.J. JOHNSON, S.J. OLTMANS, R. KIVI, A.M. THOMPSON, J. WITTE, J. DAVIES, F.J. SCHMIDLIN, G. BROTHERS and T. SASAKI. 2008. Field test of ECC-ozonesondes from different manufacturers, and with different cathode solution strengths, and of KC96 ozonesondes: Results of the BESOS balloon flight. J. Geophys. Res. doi:10.1029/2007JD008975, in press.
42. 10Be aerosols at Alert, Canada. J. Geophys. Res. 99: 12,855-12,864.
43. DIBB, J.E.; R.W. TALBOT, B.L. LEFER, E. SCHEUER, G.L. GREGORY, E.V. BROWELL, J.D. BRADSHAW, S.T. SANDHOLM and H.B. SINGH. 1997. Distributions of beryllium 7 and lead 210, and soluble aerosol-associated ionic species over the western Pacific: PEM West B, February-March 1994. J. Geophys. Res. 102: 28,287-28,302.
44. 7Be as a stratospheric tracer. J. Geophys. Res. 108(D4): 8363, doi:10.1029/2001JD001347.
45. 7Be in surface air. J. Geophys. Res. 90: 5783-5788.
46. EDWARDS, D.P.; J.-F. LAMARQUE, J.-L. ATTIE, L.K. EMMONS, A. RICHTER, J.-P. CAMMAS, J.C. GILLE, G.L. FRANCIS, M.N. DEETER, J. WARNER, D.C. ZISKIN, L.V. LYJAK, J.R. DRUMMOND and J.P. BURROWS. 2003. Tropospheric ozone over the tropical Atlantic: A satellite perspective. J. Geophys. Res. 108(D8): 4237, doi:10.1029/2002JD002927.
47. ELBERN, H.; J. KOWOL, R. SLADKOVIC and A. EBEL. 1997. Deep stratospheric intrusions: A statistical assessment with model guided analysis. Atmos. Environ. 31(19): 3207-3226.
48. FIORE, A. M.; D. J. JACOB, I. BEY, R. M. YANTOSCA, B. D. FIELD, A. C. FUSCO and J. G. WILKINSON. 2002. Background ozone over the United States in summer: Origin, trend, and contribution to pollution episodes. J. Geophys. Res. 107(DI5): 4275, doi:10.1029/2001JD000982.
49. FISHMAN, J.; C.E. WATSON, J.C. LARSEN and J.A. LOGAN. 1990. Distribution of tropospheric ozone determined from satellite data. J. Geophys. Res. 95(D2): 3599-3617.
50. FISHMAN, J. and A. BALOK. 1999. Calculation of daily tropospheric ozone residuals using TOMS and empirically improved SBUV measurements: Application to an ozone pollution episode over the eastern United States. J. Geophys. Res. 104: 30,319-30,340.
51. FISHMAN, J.; A.E. WOZNIAK and J.K. CREILSON. 2003. Global distribution of tropospheric ozone from satellite measurements using the empirically corrected tropospheric ozone residual technique: Identification of the regional aspects of air pollution. Atmos. Chem. Phys. 3: 893-907.
52. FLAMM, D.L. 1977. Analysis of ozone at low concentrations with boric acid buffered KI. Environ. Sci. Technol. 11: 879-983.
53. FUJIMOTO, T.; T. SATO, K. NAGAI, T. NAKANO, M. SHITAMICHI, Y. KAMATA, S. MIYAUCHI, K. AKAGI and T. SASAKI. 2004. Further evaluation and improvements of Japanese KC-Ozonesonde through JOSIE-2000. In: Proc. XX Quadrennial Ozone Symposium, 1-8 June 2004, Kos, Greece, International Ozone Commission, Athens, pp. 540-541.
54. GOUGET, H.; G. VAUGHAN, A. MARENCO and H.G.J. SMIT. 2000. Decay of a cut-off low and contribution to stratosphere-troposphere exchange. Q. J. R. Meteorol. Soc. 126: 1117-1142.
55. HEGGLIN, M.I.; P. F. BERNATH, C.D. BOONE, W.H. DAFFER, P. HOOR, G.L. MANNEY, C. SCHILLER, K. STRONG and K.A. WALKER. 2007. Validation of ACE-FTS satellite data in the upper troposphere/lower stratosphere (UTLS) using non-coincident measurements. Atmos. Chem. Phys. Discuss. 7: 13861-13882.
56. HELMIG, D.; L. GANZEVELD, T. BUTLER and S.J. OLTMANS. 2007. The role of ozone atmosphere-snow gas exchange on polar, boundary-layer tropospheric ozone - a review and sensitivity analysis. Atmos. Chem. Phys. 7: 15-30.
57. x at Harvard Forest, Massachusetts. J. Geophys. Res. 101: 12,659-12,666.
58. HOCKING, W.K.; T. CAREY-SMITH, D. TARASICK, S. ARGALL, K. STRONG, Y. ROCHON, I. ZAWADZKI and P. TAYLOR. 2007. Application of WindProfiler radars to identification of stratospheric ozone intrusions and subsequent tropospheric pollution events. Nature 450: 281-284, doi:10.1038/nature06312.
59. HOFF, R.M.; R.E. MICKLE and C. FUNG. 1995. Vertical profiles of ozone during the EMEFS I experiment in southern Ontario. Atmos. Environ. 29: 1735-1747.
60. HOLTON, J.R.; P.H. HAYNES, M.E. MCINTYRE, A.R. DOUGLASS, R.B. ROOD and L. PFISTER. 1995. Stratosphere-troposphere exchange. Rev. Geophys. 33: 403-439.
61. HÖNNINGER, G.; C. VON FRIEDEBURG and U. PLATT. 2004. Multi axis differential optical absorption spectroscopy. Atmos. Chem. Phys. 4: 231-254.
62. HUDSON, R.D. and A.M. THOMPSON. 1998. Tropical tropospheric ozone from total ozone mapping spectrometer by a modified residual method, J. Geophys. Res. 103(D17): 22129-22146, 10.1029/98JD00729.
63. x in electrified thunderstorms: Survey of previous studies and new observations at midlatitudes. J. Geophys. Res. 103(D21): 28247-28264, doi:10.1029/98JD02353.
64. JAFFE, D.; I. BERTSCHI, L. JAEGLE, P. NOVELLI, J.S. REID, H. TANIMOTO, R. VINGARZAN and D.L. WESTPHAL. 2004. Long-range transport of Siberian biomass burning emissions and impact on surface ozone in western North America. Geophys. Res. Lett. 31: L16106, doi:10.1029/ 2004GL020093.
65. JIANG, Y. and Y.L. YUNG. 1996. Concentrations of tropospheric ozone from 1979 to 1992 over tropical Pacific South America from TOMS data. Science, 272: 714- 716.
66. JIANG, Y.; L. FROIDEVAUX, A. LAMBERT, N.J. LIVESEY, W.G. READ, J.W. WATERS, B, BOJKOV, T. LEBLANC, I.S. MCDERMID, S. GODIN-BEEKMANN, M.J. FELIPIAK, R.S. HARWOOD, R.A. FULLER, W.H. DAFFER, B.J. DROUIN, R.E. COFIELD, D.T. CUDDY, R.F. JARNOT, B.W. KNOSP, V.S. PERUN, M.J. SCHWARTZ, W.V. SNYDER, P.C. STEK, R.P. THURSTANS, P.A. WAGNER, M. ALLAART, S.B. ANDERSEN, G. BODEKER, B. CALPINI, H. CLAUDE, G. COETZEE, J. DAVIES, H. DE BACKER, H. DIER, M. FUJIWARA, B. JOHNSON, H. KELDER, N. P. LEME, G. KÖNIG-LANGLO, E. KYRO, G. LANEVE, L. S. FOOK, J. MERRILL, G. MORRIS, M. NEWCHURCH, S. OLTMANS, M.C. PARRONDOS, F. POSNY, F. SCHMIDLIN, P. SKRIVANKOVA, R. STUBI, D. TARASICK, A. THOMPSON, V. THOURET, P. VIATTE, H. VÖMEL, P. VON DER GATHEN, M. YELA and G. ZABLOCKI. 2007. Validation of Aura Microwave Limb Sounder Ozone by ozonesonde and lidar measurements. J. Geophys. Res. 112: D24S34, doi:10.1029/ 2007JD008776.
67. JING, P.; D.M. CUNNOLD, H.J. WANG and E.S. YANG. 2004. Isentropic cross-tropopause ozone transport in the northern hemisphere. J.Atmos. Sci. 61(9): 1068-1078.
68. JING, P.; D.M. CUNNOLD, E.-S. YANG and H.-J. WANG. 2005. Influence of isentropic transport on seasonal ozone variations in the lower stratosphere and subtropical upper troposphere. J. Geophys. Res. 110: D10110, doi:10.1029/2004JD005416.
69. JOHNSON, B.J.; S.J. OLTMANS, H. VOEMEL, H.G.J. SMIT, T. DESHLER and C. KROEGER. 2002. ECC ozonesonde pump efficiency measurements and tests on the sensitivity to ozone of buffered and unbuffered ECC sensor cathode solutions. J. Geophys. Res. 107(D19): doi:10.1029/ 2001JD000557.
70. JONQUIÈRES, I.; A. MARENCO, A. MAALEJ and F. ROHRER. 1998. Study of ozone formation and transatlantic transport from biomass burning emissions over West Africa during the airborne Tropospheric Ozone campaigns TROPOZ I and TROPOZ II. J. Geophys. Res. 103(D15): 19,059-19,074.
71. JONSON, J.E.; D. SIMPSON, H. FAGERLI and S. SOLBERG. 2006. Can we explain the trends in European ozone levels? Atmos. Chem. Phys. 6: 51-66.
72. JUNGE C. E. 1962. Global ozone budget and exchange between stratosphere and troposphere. Tellus, 14: 363-377.
73. KAMINSKI, J.W.; L. NEARY, J. STRUZEWSKA, J. C. MCCONNELL, A. LUPU, J. JAROSZ, K. TOYOTA, S. L. GONG, J. CÔTÉ, X. LIU, K. CHANCE and A. RICHTER. 2007. GEM-AQ, an on-line global multiscale chemical weather system: model description and evaluation of gas phase chemistry processes. Atmos. Chem. Phys. Discuss. 7: 14895-14937.
74. 2 profiles from ACE-MAESTRO with balloon and satellite data. J. Geophys. Res. 112: D16301, doi:10.1029 /2006JD008242.
75. KERR, J.B.; H. FAST, C.T. MCELROY, S.J. OLTMANS, J.A. LATHROP, E. KYRO, A. PAUKKUNEN, H. CLAUDE, U. KÖHLER, C.R. SREEDHARAN, T. TAKAO and Y. TSUKAGOSHI. 1994. The 1991 WMO international ozonesonde intercomparison at Vanscoy, Canada. ATMOSPHERE-OCEAN, 32: 695-716.
76. KIM, J. H. and M. J. NEWCHURCH. 1996. Climatology and trends of tropospheric ozone over the eastern Pacific Ocean: The influences of biomass burning and tropospheric dynamics. Geophys. Res. Lett. 23(25): 3723-3726, doi:10.1029/96GL03615.
77. KIM, J. H.; M. J. NEWCHURCH and K. HAN. 2001. Distribution of tropical tropospheric ozone determined by the scan-angle method applied to TOMS measurements. J. Atmos. Sci. 58(18): 2699-2708.
78. KLEINDIENST, T.E.; E.E. HUDGENS, D.F. SMITH, F.F. MCELROY and J.J. BUFALINI. 1993. Comparison of chemiluminescence and ultraviolet ozone monitor responses in the presence of humidity and photochemical pollutants. J. Air Waste Manag. Assoc. 43: 213-222.
79. KOMHYR, W.D. 1969. Electrochemical concentration cells for gas analysis. Ann. Geophys. 25: 203-210.
80. KULAWIK, S.S.; J. WORDEN, A. ELDERING, K. BOWMAN, M. GUNSON, G.B. OSTERMAN, L. ZHANG, S. CLOUGH, M.W. SHEPHARD and R. BEER. 2006. Implementation of cloud retrievals for Tropospheric Emission Spectrometer (TES) atmospheric retrievals: part 1. Description and characterization of errors on trace gas retrievals. J. Geophys. Res. 111: D24204, doi:10.1029/2005JD006733.
81. LAMARQUE, J.-F. and P. G. HESS. 1994. Cross-tropopause mass exchange and potential vorticity budget in a simulated tropopause folding. J. Atmos. Sci. 51: 2246-2269.
82. LAZZAROTTO, B.; M. FRIOUD, G. QUE, V. MITEV, P. QUAGLIA, V. SIMEONOV, A. THOMPSON, H. VAN DEN BERGH and B. CALPINI. 2001. Ozone and water-vapor measurements by Raman lidar in the planetary boundary layer: Error sources and field measurements. Appl. Opt. 40: 2985-2997.
83. LEFOHN, A.S.; S.J. OLTMANS, T. DANN and H.B. SINGH. 2001. Present-day variability of background ozone in the lower troposphere. J. Geophys. Res. 106(D9): 9945-9958.
84. LELIEVELD, J. and F.J. DENTENER. 2000. What controls tropospheric ozone? J. Geophys. Res. 105(D3): 3531-3552.
85. LELIEVELD J.; J. VAN AARDENNE, H. FISCHER, M. DE REUS, J. WILLIAMS and P. WINKLER. 2004. Increasing ozone over the Atlantic Ocean. Science, 304: 1483-1487.
86. LI, Q.; D.J. JACOB, T.D. FAIRLIE, H. LIU, R.V. MARTIN and R.M. YANTOSCA. 2002a. Stratospheric versus pollution influences on ozone at Bermuda: Reconciling past analyses. J. Geophys. Res. 107(D22): 4611, doi:10.1029/2002JD002138.
87. LI, Q.; D.J. JACOB, I. BEY, P.I. PALMER, B.N. DUNCAN, B.D. FIELD, R.V. MARTIN, A.M. FIORE, R.M. YANTOSCA, D.D. PARRISH, P.G. SIMMONDS and S.J. OLTMANS. 2002b. Transatlantic transport of pollution and its effects on surface ozone in Europe and North America. J. Geophys. Res. 107(D13): 4166, doi:10.1029/2001JD001422.
88. LI, Q.; D.J. JACOB, R. PARK, Y. WANG, C.L. HEALD, R. HUDMAN, R.M. YANTOSCA, R.V. MARTIN and M. EVANS. 2005. North American pollution outflow and the trapping of convectively lifted pollution by upper-level anticyclone. J. Geophys. Res. 110: D10301, doi:10.1029/ 2004JD005039.
89. LIN, C.-Y.C.; D.J. JACOB, J.W. MUNGER and A.M. FIORE. 2000. Increasing background ozone in surface air over the United States. Geophys. Res. Lett. 27: 3465-3468.
90. LIU, S.C.; M. TRAINER, F.C. FEHSENFELD, D.D. PARRISH, E.J. WILLIAMS, D.W. FAHEY, G. HUBLER and P.C. MURPHY. 1987. Ozone production in the rural troposphere and the implications for regional and global ozone distributions. J. Geophys. Res. 92: 4191-4207.
91. LIU, X.; K. CHANCE, C.E. SIORIS and T.P. KUROSU. 2005a. Ozone profile and tropospheric ozone retrieval from SCIAMACHY nadir measurements. Eos Trans. AGU, 86(52): Fall Meet. Suppl., Abstract A33B-0902.
92. LIU, X.; K. CHANCE, C.E. SIORIS, R.J.D. SPURR, T.P. KUROSU, R.V. MARTIN and M.J. NEWCHURCH. 2005b. Ozone profile and tropospheric ozone retrievals from the Global Ozone Monitoring Experiment: Algorithm description and validation. J. Geophys. Res. 110: D20307, doi:10.1029/2005JD006240.
93. LIU, X.; K. CHANCE, C.E. SIORIS, T.P. KUROSU, R.J.D. SPURR, R.V. MARTIN, T.-M. FU, J.A. LOGAN, D.J. JACOB, P.I. PALMER, M.J. NEWCHURCH, I.A. MEGRETSKAIA and R.B. CHATFIELD. 2006a. First directly retrieved global distribution of tropospheric column ozone from GOME: Comparison with the GEOS-CHEM model. J. Geophys. Res. 111: D02308, doi:10.1029/ 2005JD006564.
94. LIU, X.; K. CHANCE, C.E. SIORIS, M.J. NEWCHURCH and T.P. KUROSU. 2006b. Tropospheric ozone profiles from a ground-based ultraviolet spectrometer: a new retrieval method. Appl. Opt. 45(10): 2352-2359.
95. LOGAN, J. A. 1999. An analysis of ozonesonde data for the troposphere: Recommendations for testing 3-D models and development of a gridded climatology for tropospheric ozone. J. Geophys. Res. 104(D13): 16,115-16,150.
96. LOGAN, J.A.; I.A. MEGRETSKAIA, A.J. MILLER, G.C. TIAO, D. CHOI, L. ZHANG, L. BISHOP, G. REINSEL, R. STOLARSKI, G.J. LABOW, S.M. HOLLANDSWORTH, G.E. BODEKER, H. CLAUDE, D. DEMUER, J.B. KERR, D.W. TARASICK, S.J. OLTMANS, B.J. JOHNSON, F.J. SCHMIDLIN, J. STAEHELIN, P. VIATTE and O. UCHINO. 1999. Trends in the vertical distribution of ozone: a comparison of two analyses of ozonesonde data. J. Geophys. Res. 104: 26,373-26,400.
97. 3 data analysis and modeling. J. Geophys. Res. 111: D23S56, doi:10.1029/2005JD006507.
98. MARENCO, A.; H. GOUGET, P. NÉDELEC, J-P. PAGÉS and F. KARCHER. 1994. Evidence of a long-term increase in tropospheric ozone from Pic du Midi data series - consequences: positive radiative forcing. J. Geophys. Res. 99: 16617-16632.
99. MARENCO, A.; V. THOURET, P. NÉDÉLEC, H. SMIT, M. HELTEN, D. KLEY, F. KARCHER, P. SIMON, K. LAW, J. PYLE, G. POSCHMANN, R. VON WREDE, C. HUME and T. COOK. 1998. Measurement of ozone and water vapor by Airbus in-service aircraft: The MOZAIC airborne program, An overview. J. Geophys. Res. 103(D19): 25631-25642, doi:10.1029 /98JD00977.
100. MARTIN, R.V.; D.J. JACOB, J.A. LOGAN, I. BEY, R.M. YANTOSCA, A.C. STAUDT, Q. LI, A.M. FIORE, B.N. DUNCAN, H. LIU, P. GINOUX and V. THOURET. 2002. Interpretation of TOMS observations of tropical tropospheric ozone with a global model and in situ observations. J. Geophys. Res. 107(D18): 4351, doi:10.1029/2001JD001480.
101. MAUZERALL, D.L.; D.J. JACOB, S.M. FAN, J.D. BRADSHAW, G.L. GREGORY, G.W. SACHSE and D. R. BLAKE. 1996. Origins of tropospheric ozone at remote high northern latitudes in summer. J. Geophys. Res. 101: 4175-4188.
102. MCCONNELL, J.C. and J.J. JIN. 2008. Stratospheric ozone chemistry. ATMOSPHERE-OCEAN, 46: 69-92.
103. MCDERMID, I.S.; G. BEYERLE, D. A. HANER and T. LEBLANC. 2002. Redesign and improved performance of the tropospheric ozone lidar at the jet propulsion laboratory table mountain facility. Appl. Opt. 41: 7550-7555.
104. MCKEEN, S.; J. WILCZAK, G. GRELL, I. DIALALOVA, S. PECKHAM, E.-Y. HSIE, W. GONG, V. BOUCHET, S. MÉNARD, R. MOFFET, J. MCHENRY, J. MCQUEEN, Y. TANG, G.R. CARMICHAEL, M. PAGOWSKI, A. CHAN and T. DYE. 2005. Assessment of an ensemble of seven real-time ozone forecasts over eastern North America during the summer of 2004. J. Geophys. Res. 110: D21307, doi:10.1029/2005JD005858.
105. MCLINDEN, C.; S. OLSEN, B. HANNEGAN, O. WILD, M. PRATHER and J. SUNDET. 2000. Stratospheric ozone in 3-D models: A simple chemistry and the cross-tropopause flux J. Geophys. Res. 105: 14653-14665.
106. MONKS, P.S. 2000. A review of observations and origins of the spring ozone maximum. Atmos. Environ. 34(21): 3545-3561.
107. MORRIS, G.A.; S. HERSEY, A.M. THOMPSON, O.R. COOPER, A. STOHL, P.R. COLARCO, W.W. MCMILLAN, J. WARNER, B.J. JOHNSON, J.C. WITTE, T.L. KUCSERA, D.E. LARKO and S.J. OLTMANS. 2006. Alaskan and Canadian forest fires exacerbate ozone pollution over Houston, Texas, on 19 and 20 July 2004. J. Geophys. Res. 111: D24S03, doi:10.1029 /2006JD007090.
108. MURPHY, D.M. and D.W. FAHEY. 1994. An estimate of the flux of stratospheric reactive nitrogen and ozone into the troposphere. J. Geophys. Res. 99(D3): 5325-5332.
109. NAJA M.; H. AKIMOTO and J. STAEHELIN. 2003. Ozone in background and photochemically aged air over central Europe: Analysis of long-term ozonesonde data from Hohenpeissenberg and Payerne. J. Geophys. Res. 108(D2): 4063, doi:10.1029/2002JD002477.
110. NAJA, M. and H. AKIMOTO. 2004. Contribution of regional pollution and long-range transport to the Asia-Pacific region: Analysis of long-term ozonesonde data over Japan. J. Geophys. Res. 109: D21306, doi:10.1029/2004JD004687.
111. NASSAR, R.; J.A. LOGAN, H.M. WORDEN, I.A. MEGRETSKAIA, K.W. BOWMAN, G.B. OSTERMAN, A.M. THOMPSON, D.W. TARASICK, S. AUSTIN, H. CLAUDE, M.K. DUBEY, W.K. HOCKING, B.J. JOHNSON, E. JOSEPH, J. MERRILL, G.A. MORRIS, M. NEWCHURCH, S.J. OLTMANS, F. POSNY, F.J. SCHMIDLIN, D.N. WHITEMAN and J.C. WITTE. 2008. Validation of Tropospheric Emission Spectrometer (TES) nadir ozone profiles using ozonesonde measurements. J. Geophys. Res. doi:10.1029/2007JD008819, in press.
112. NEWCHURCH, M.J.; X. LIU and J.H. KIM. 2001. Lower-Tropospheric Ozone (LTO) derived from TOMS near mountainous regions. J. Geophys. Res. 106(D17): 20403-20412, doi:10.1029/2000JD000162.
113. NEWCHURCH, M. J.; D. SUN, J. H. KIM and X. LIU. 2003. Tropical tropospheric ozone derived using Clear-Cloudy Pairs (CCP) of TOMS measurements. Atmos. Chem. Phys. 3: 683-695.
114. OLTMANS, S.J. and W.D. KOMHYR. 1986. Surface ozone distributions and variations from 1973-1984 measurements at the NOAA Geophysical Monitoring For Climatic Change baseline observatories. J. Geophys. Res. 91: 5229-5236.
115. OLTMANS, S.J.; W.E. RAATZ and W.D. KOMHYR. 1989. On the transfer of stratospheric ozone into the troposphere near the north pole. J. Atmos. Chem. 9: 245-253.
116. OLTMANS, S.J.; A.S. LEFOHN, H.E. SCHEEL, J.M. HARRIS, H. LEVY II, I.E. GALBALLY, E.-G. BRUNKE, C.P. MEYER, J.A. LATHROP, B.J. JOHNSON, D.S. SHADWICK, E. CUEVAS, F.J. SCHMIDLIN, D.W. TARASICK, H. CLAUDE, J.B. KERR, O. UCHINO and V. MOHNEN. 1998. Trends of ozone in the troposphere. Geophys. Res. Lett. 25: 139-142.
117. OLTMANS, S.J.; A.S. LEFOHN, J.M. HARRIS, I. GALBALLY, H.E. SCHEEL, G. BODEKER, E. BRUNKE, H. CLAUDE, D. TARASICK, B.J. JOHNSON, P. SIMMONDS, D. SHADWICK, K. ANLAUF, K. HAYDEN, F. SCHMIDLIN, T. FUJIMOTO, K. AKAGI, C. MEYER, S. NICHOL, J. DAVIES, A. REDONDAS and E. CUEVAS. 2006. Long-term changes in tropospheric ozone. Atmos. Environ. 40: 3156-3173.
118. OLSEN, M.A.; A.R. DOUGLASS and M.R. SCHOEBERL. 2002. Estimating downward cross-tropopause ozone flux using column ozone and potential vorticity. J. Geophys. Res. 107(D22): 4636, doi:10.1029/2001JD002041.
119. PARRINGTON, M.; D.B.A. JONES, K.W. BOWMAN, L.W. HOROWITZ, A.M. THOMPSON, D. TARASICK and J.C. WITTE. 2007. Constraining the summer-time tropospheric ozone distribution over North America through assimilation of observations from the Tropospheric Emission Spectrometer. J. Geophys. Res. in press.
120. PAVELIN E.G.; C.E. JOHNSON, S. RUGHOOPUTH and R. TOUMI. 1999. Evaluation of Pre-industrial surface ozone measurements made using Schönbein's method. Atmos. Environ. 33: 919-929.
121. PIERCE, R.B.; J.A. AL-SAADI, T. SCHAACK, A. LENZEN, T. ZAPOTOCNY, D. JOHNSON, C. KITTAKA, M. BUKER, M.H. HTTCHMAN, G. TRIPOLI, T.D. FAIRLIE, J.R. OLSON, M. NATARAJAN, J. CRAWFORD, J. FISHMAN, M. AVERY, E.V. BROWELL, J. CREILSON, Y. KONDO and S.T. SANDHOLM. 2003. Regional Air Quality Modeling System (RAQMS) predictions of the tropospheric ozone budget over east Asia. J. Geophys. Res. 108: 8825, doi:10.1029/2002JD003176.
122. PINTO, J.P.; M. RIZZO, L. MCCLUNEY and T. FITZ-SIMON. 2007. Characterization of surface ozone concentrations in the United States. In: Proc. 87th AMS Annual Meeting, Ninth Conference on Atmospheric Chemistry, 13-18 Jan. 2007, San Antonio, TX, Poster 2.6.
123. PRADOS, A.I.; G.E. NEDOLUHA, R.M. BEVILACQUA, D.R. ALLEN, K.W. HOPPEL and A. MARENCO. 2003. POAM III ozone in the upper troposphere and lower-most stratosphere: Seasonal variability and comparisons to aircraft observations. J. Geophys. Res. 108(D7): 4218, doi:10.1029/2002JD002819.
124. REID, H.J. and G. VAUGHAN. 2004. Convective mixing in a tropopause fold. Q. J. R. Meteorol. Soc. 130: 1195-1212.
125. SALTZMAN, B.E. and N. GILBERT. 1959. Iodometric microdetermination of organic oxidants and ozone. Resolution of mixtures by kinetic colourimetry. Anal. Chem. 31: 1914-1920.
126. SARAF, N. and G. BEIG. 2004. Long-term trends in tropospheric ozone over the Indian tropical region. Geophys. Res. Lett. 31: L05101, doi:10.1029/2003GL018516.
127. SCHENKEL, A. and B. BRODER. 1982. Interference of some trace gases with ozone measurements by the KI method. Atmos. Environ. 16: 2187-2190.
128. SCHMOLTNER, A.M.; B. SIERK, A. LADSTÄTTER-WEIßENMAYER, C. VON SAVIGNY, A. RICHTER, A. ROZANOV, V. ROZANOV, J. W. KAISER and J.P. BURROWS. 2004. Retrieval of stratospheric and tropospheric ozone from SCIAMACHY limb and nadir observations. Geophys. Res. Ab. Vol. 6, 02941, EGU04-A-02941.
129. SCHOEBERL, M. R. 2004. Extratropical stratosphere-troposphere mass exchange. J. Geophys. Res. 109: D13303, doi:10.1029/ 2004JD004525.
130. SCHOEBERL, M.R.; J. R. ZIEMKE, B. BOJKOV, N. LIVESEY, B. DUNCAN, S. STRAHAN, L. FROIDEVAUX, S. KULAWIK, P. K. BHARTIA, S. CHANDRA, P. F. LEVELT, J. WITTE, A. M. THOMPSON, E. CUEVAS, A. REDONDAS, D. TARASICK, J. DAVIES, G. BODEKER, G. HANSEN, B. JOHNSON, S. OLTMANS, H. VOEMEL, M. ALLAART, H. KELDER, M. NEWCHURCH, S. GODIN-BEEKMANN, H. CLAUDE, S. B. ANDERSEN, E. KYRÖ, M. PARRONDOS, M. YELA, G. ZABLOCKI, D. MOORE, H. DIER, P. VON DER GATHEN, P. VIATTE, R. STÜBI, B. CALPINI, P. SKRIVANKOVA, V. DOROKHOV, H. DE BACKER, F. SCHMIDLIN, G. COETZEE, M. FUJIWARA, V. THOURET, F. POSNY, G. MORRIS, J. MERRILL, C. P. LEONG, G. KOENIG-LANGLO and E. JOSEPH. 2008. QBO and annual cycle variations in tropical lower stratosphere trace gases from HALOE and Aura MLS observations. J. Geophys. Res. doi:10.1029/2007JD008678, in press.
131. SHAPIRO, M. 1980. Turbulent mixing within tropopause folds as a
132. SINGH, H. B.; W. H. BRUNE, J. H. CRAWFORD, D. J. JACOB and P. B. RUSSELL. 2006. Overview of the summer 2004 Intercontinental Chemical Transport Experiment-North America (INTEX-A). J. Geophys. Res. 111: D24S01, doi:10.1029/2006JD007905.
133. 3 Symposium, l'Aquila, Italy, R. D. Bojkov and G. Visconti (Eds), Parco Sci. e Tecnol. d'Abruzzo, Italy, 1996. pp. 971-974.
134. SMIT, H.G.J. and D. KLEY. 1998. Jülich Ozone Sonde Intercomparison Experiment (JOSIE). WMO Global Atmosphere Watch report series, No. 130 (Technical Document No. 926), World Meteorological Organization, Geneva.
135. SMIT, H.G.J. and W. STRAETER. 2004. JOSIE-2000, Jülich Ozone Sonde Intercomparison Experiment 2000. The 2000 WMO international intercomparison of operating procedures for ECC-ozonesondes at the environmental simulation facility at Jülich. WMO Global Atmosphere Watch report series, No. 158 (Technical Document No. 1225), World Meteorological Organization, Geneva.
136. SMIT, H.G.J.; W. STRAETER, B. JOHNSON, S. OLTMANS, J. DAVIES, D.W. TARASICK, B. HOEGGER, R. STUBI, F. SCHMIDLIN, T. NORTHAM, A. THOMPSON, J. WITTE, I. BOYD and F. POSNY. 2007. Assessment of the performance of ECC-ozonesondes under quasi-flight conditions in the environmental simulation chamber: Insights from the Juelich Ozone Sonde Intercomparison Experiment (JOSIE). J. Geophys Res. 112: D19306, doi:10.1029/2006JD007308.
137. SOLOMON, S.; D.W.J. THOMPSON, R.W. PORTMANN, S.J. OLTMANS and A.M. THOMPSON. 2005. On the distribution and variability of ozone in the tropical upper troposphere: Implications for tropical deep convection and chemical-dynamical coupling. Geophys. Res. Lett. 32: L23813, doi:10.1029/2005GL024323.
138. SPRENGER, M., M. CROCI MASPOLI and H. WERNLI. 2003. Tropopause folds and cross-tropopause transport: A global investigation based upon ECMWF analyses for the time period March 2000 to February 2001. J. Geophys. Res. 108(D12): 8518, doi:10.1029/2002JD002587.
139. SPRENGER, M. and H. WERNLI. 2003. A northern hemispheric climatology of cross-tropopause exchange for the ERA15 time period (1979-1993). J. Geophys. Res. 108(D12): 8521, doi:10.1029/2002JD002636.
140. STAJNER, I.; K. WARGAN, S. PAWSON, H. HAYASHI, L. CHANG, R.C. HUDMAN, L. FROIDEVAUX, N.J. LIVESEY, P. LEVELT, A.M. THOMPSON, D.W. TARASICK, R. STUEBI, S.B. ANDERSEN, M. YELA, G. KONIG-LANGLO, F.J. SCHMIDLIN and J.C. WHITE. 2007. Assimilated ozone from EOS-Aura: Evaluation of the tropopause region and tropospheric columns. J. Geophys. Res. doi:10.1029/2007JD008863, in press.
141. STEVENSON, D.S.; F.J. DENTENER, M.G. SCHULTZ, K. ELLINGSEN, T.P.C. VAN NOIJE, O. WILD,, G. ZENG, M. AMANN, C.S. ATHERTON, N. BELL, D.J. BERGMANN, I. BEY, T. BUTLER, J. COFALA, W.J. COLLINS, R.G. DERWENT, R.M. DOHERTY, J. DREVET, H.J. ESKES, A.M. FIORE, M. GAUSS, D.A. HAUGLUSTAINE, L.W. HOROWITZ, I.S.A. ISAKSEN, M.C. KROL, J.-F. LAMARQUE, M.G. LAWRENCE, V. MONTANARO, J.-F. MÜLLER, G. PITARI, M.J. PRATHER, J.A. PYLE, S. RAST, J.M. RODRIGUEZ, M.G. SANDERSON, N.H. SAVAGE, D.T. SHINDELL, S.E. STRAHAN, K. SUDO and S. SZOPA. 2006. Multimodel ensemble simulations of present-day and near-future tropospheric ozone. J. Geophys. Res. 111: D08301, doi:10.1029/2005JD006338.
142. STOHL, A. 2001. A 1-year Lagrangian "climatology" of airstreams in the northern hemisphere troposphere and lowermost stratosphere. J. Geophys. Res. 106: 7263-7279.
143. STOHL, A. 2006. Characteristics of atmospheric transport into the Arctic troposphere. J. Geophys. Res. 111: D11306, doi:10.1029/ 2005JD006888.
144. STOHL, A.; P. BONASONI, P. CRISTOFANELLI, W. COLLINS, J. FEICHTER, A. FRANK, C. FORSTER, E. GERASOPOULOS, H. GÄGGELER, P. JAMES, T. KENTARCHOS, H. KROMP-KOLB, B. KRÜGER, C. LAND, J. MELOEN, A. PAPAYANNIS, A. PRILLER, P. SEIBERT, M. SPRENGER, G.J. ROELOFS, H.E. SCHEEL, C. SCHNABEL, P. SIEGMUND, L. TOBLER, T. TRICKL, H. WERNLI, V. WIRTH, P. ZANIS and C. ZEREFOS. 2003. Stratosphere-troposphere exchange: a review, and what we have learned from STACCATO. J. Geophys. Res. 108(D12): 8516, doi:10.1029/2002JD002490.
145. SUDO, K. and H. AKIMOTO. 2007. Global source attribution of tropospheric ozone: Long-range transport from various source regions. J. Geophys. Res. 112: D12302, doi:10.1029/2006JD007992.
146. TAALAS, P.; E. KYRÖ, A. SUPPERI, V. TAFURI and M. GINZBURG. 1993. Vertical distribution of tropospheric ozone in Antarctica and in the European Arctic. Tellus, 45B: 106-109.
147. TAALAS, P.; J. DAMSKI, E. KYRÖ, M. GINZBURG and G. TALAMONI. 1997. Effect of stratospheric ozone variations on UV radiation and on tropospheric ozone at high latitudes. J. Geophys. Res. 102(D1):1533-1540, doi:029/96JD02310.
148. TALBOT, R.; D. TROOP, H. MAO, B. MOORE, R. JOHNSON S. BUSINGER, A. HOLLINGSHEAD and S. BEARD. 2004. Smart balloon observations over the North Atlantic. Eos. Trans. AGU, 85(47), Fall Meet. Suppl., Abstract A42B-06.
149. TARASICK, D.W.; J.B. KERR, D.I. WARDLE, J.J. BELLEFLEUR and J. DAVIES. 1995. Tropospheric ozone trends over Canada: 1980-1993. Geophys. Res. Lett. 22: 409-412.
150. TARASICK, D.W.; J. DAVIES, K. ANLAUF and M. WATT. 2000. Response of ECC and Brewer-Mast ozonesondes to sulfur dioxide interference. In: Proc. Quadrennial Ozone Symposium 2000, 3-8 July 2000, Sapporo, Japan, Natl. Space Dev. Agency of Jpn., Tokyo, 2000. pp. 675-676.
151. TARASICK, D.W.; J. DAVIES, K. ANLAUF, M. WATT, W. STEINBRECHT and H.J. CLAUDE. 2002. Laboratory investigations of the response of Brewer-Mast sondes to tropospheric ozone. J. Geophys. Res. 107(D16): 4308, doi:10.1029/2001JD001167.
152. TARASICK, D.W. and J.W BOTTENHEIM. 2002. Surface ozone depletion episodes in the Arctic and Antarctic from historical ozonesonde records. Atmos. Chem. Phy. 2: 197-205.
153. TARASICK, D.W.; V.E. FIOLETOV, D.I. WARDLE, J.B. KERR and J. DAVIES. 2005. Changes in the vertical distribution of ozone over Canada from ozonesondes: 1980-2001. J. Geophys. Res. 110: D02304, doi:10.1029/2004JD004643.
154. TARASICK, D.W.; M.D. MORAN, A.M. THOMPSON, T. CAREY-SMITH, Y. ROCHON, V.S. BOUCHET, W. GONG, P.A. MAKAR, C. STROUD, S. MÉNARD, L.-P. CREVIER, S. COUSINEAU, J.A. PUDYKIEWICZ, A. KALLAUR, R. MOFFET, R. MÉNARD, A. ROBICHAUD, O.R. COOPER, S.J. OLTMANS, J.C. WITTE, G. FORBES, B.J. JOHNSON, J. MERRILL, J.L. MOODY, G. MORRIS, M.J. NEWCHURCH, F.J. SCHMIDLIN and E. JOSEPH. 2007. Comparison of Canadian air quality forecast models with tropospheric ozone profile measurements above mid-latitude North America during the IONS/ICARTT campaign: Evidence for stratospheric input. J. Geophys. Res. 112(D12): D12S22, doi:10.1029/2006JD007782.
155. THOMPSON, A.M.; K.E. PICKERING, D.P. MCNAMARA, M.R. SCHOEBERL, R.D. HUDSON, J.H. KIM, E.V. BROWELL, V.W.J.H. KIRCHHOFF and D. NGANGA. 1996. Where did tropospheric ozone over southern Africa and the tropical Atlantic come from in October 1992? Insights from TOMS, GTE TRACE A, and SAFARI 1992. J. Geophys. Res. 101(D19): 24,251-24,278.
156. THOMPSON, A.M.; J.C. WITTE, R.D. HUDSON, H. GUO, J.R. HERMAN and M. FUJIWARA. 2001. Tropical tropospheric ozone and biomass burning: How related are they? Science, 291: 2128-2132.
157. THOMPSON, A.M.; J.C. WITTE, R.D. MCPETERS, S.J. OLTMANS, F.J. SCHMIDLIN, J.A. LOGAN, M.FUJIWARA, V.W.J.H. KIRCHHOFF, F. POSNY, G.J.R. COETZEE, B. HOEGGER, S. KAWAKAMI, T. OGAWA, B.J. JOHNSON, H. VÖMEL and G. LABOW. 2003. Southern Hemisphere Additional Ozonesondes (SHADOZ) 1998-2000 tropical ozone climatology 1. Comparison with Total Ozone Mapping Spectrometer (TOMS) and ground-based measurements. J. Geophys. Res. 108(D2): 8238, doi:10.1029/2001JD000967.
158. THOMPSON A. M., J. C. WITTE, H. G. J. SMIT, S. J. OLTMANS, B. J. JOHNSON, V. W. J. H. KIRCHHOFF and F. J. SCHMIDLIN. 2007a. Southern Hemisphere Additional Ozonesondes (SHADOZ) 1998-2004 tropical ozone climatology: 3. Instrumentation, station-to-station variability, and evaluation with simulated flight profiles. J. Geophys. Res. 112: D03304, doi:10.1029/2005JD007042.
159. THOMPSON, A.M.; J.B. STONE, J.C. WITTE, R.B. PIERCE, R.B. CHATFIELD, S.J OLTMANS, O.R. COOPER, B.F. TAUBMAN, B.J. JOHNSON, E. JOSEPH, T.L. KUCSERA, J.T. MERRILL, G. MORRIS, S. HERSEY, M.J. NEWCHURCH, F.J. SCHMIDLIN, D.W. TARASICK, V. THOURET and J.-P. CAMMAS. 2007b. Intercontinental Chemical Transport Experiment Ozonesonde Network Study (IONS) 2004: 1. Summertime upper troposphere/lower stratosphere ozone over northeastern North America. J. Geophys. Res. 112: D12S12, doi:10.1029/2006JD007441.
160. THOMPSON, A.M.; J.B. STONE, J.C. WITTE, S. MILLER, S.J OLTMANS, T.L. KUCSERA, J.T. MERRILL, G. FORBES, D.W. TARASICK, E. JOSEPH, F.J. SCHMIDLIN, W.W. MACMILLAN, J. WARNER, E. HINTSA and J. JOHNSON. 2007c. Intercontinental Chemical Transport Experiment Ozonesonde Network Study (IONS) 2004: 2. Tropospheric ozone budgets and variability over northeastern North America. J. Geophys. Res. 112: D12S13, doi:10.1029/2006JD007670.
161. TONG, D.Q. and D.L. MAUZERALL. 2006. Spatial variability of summertime tropospheric ozone over the continental United States: implications of an evaluation of the CMAQ model. Atmos. Environ. 40: 3041-3056.
162. THOURET, V.; B. SAUVAGE, G. ATHIER and R. ZBINDEN. 2006. Tropopause referenced ozone climatology and inter-annual variability (1994-2003) from the MOZAIC programme. Atmos. Chem. Phys. 6(4): 1033-1051.
163. VAZQUEZ, M.G.; J.A. SANCHEZ and F.J.G. Y AYALA. 2005. Tropospheric ozone prediction in Mexico City. J. Mex. Chem. Soc. 49(1): 2-9.
164. VOLZ A. and D. KLEY. 1988. Evaluation of the Montsouris series of ozone measurements made in the nineteenth century. Nature, 332: 240-242.
165. VON KUHLMANN, R.; M.G. LAWRENCE, P.J. CRUTZEN and P.J. RASCH. 2003. A model for studies of tropospheric ozone and nonmethane hydrocarbons: Model description and ozone results. J. Geophys. Res. 108(D9): 4294, doi:10.1029/2002JD002893.
166. WAKAMATSU, S.; I. UNO, H. UEDA, K. UEHARA and H. TATEISHI. 1989. Observational study of stratospheric ozone intrusions into the lower troposphere. Atmos. Environ. 23: 1815-1826.
167. x-hydrocarbon chemistry, 3, Origin of tropospheric ozone and effects of nonmethane hydrocarbons. J. Geophys. Res. 103: 10757-10767.
168. WARDLE, D.I.; D.W. TARASICK, V.E. FIOLETOV, J.B. KERR and J. DAVIES. 2005. Changes in the vertical distribution of ozone over Canada from ozonesondes: 1980-2005. Eos Trans. AGU, 86(52): Fall Meet. Suppl., Abstract A23B-0954.
169. WERNLI, H. and M. BOURQUI. 2002. A Lagrangian 1-year climatology of (deep) cross-tropopause exchange in the extratropical northern hemisphere. J. Geophys. Res. 107(D2): 4021, doi:10.1029/ 2001JD000812.
170. WESSEL, S.; S. AOKI, P. WINKLER, R. WELLER, A. HERBER, H. GERNANDT and O. SCHREMS. 1998. Tropospheric ozone depletion in polar regions: A comparison of observations in the Arctic and Antarctic. Tellus, 50B: 34-50.
171. WILLIAMS, E.J.; F.C. FEHSENFELD, B.T. JOBSON, W.C. KUSTER, P.D. GOLDAN, J. STUTZ and W.A. MCCLENNY. 2006. Comparison of ultraviolet absorbance, chemiluminescence, and DOAS instruments for ambient ozone monitoring. Environ. Sci. Technol. 40(18): 5755-5762.
172. WILSON K.L. and J.W. BIRKS. 2006. Mechanism and elimination of a water vapor interference in the measurement of ozone by UV absorbance. Environ. Sci. Technol. 40(20): 6361-6367.
173. WORDEN, H.M.; J.A. LOGAN, J.R. WORDEN, R. BEER, K. BOWMAN, S.A. CLOUGH, A. ELDERING, B.M. FISHER, M.R. GUNSON, R.L. HERMAN, S.S. KULAWIK, M.C. LAMPEL, M. LUO, I.A. MEGRETSKAIA, G.B. OSTERMAN and M.W. SHEPHARD. 2007a. Comparisons of Tropospheric Emission Spectrometer (TES) ozone profiles to ozonesondes: Methods and initial results. J. Geophys. Res. 112: D03309, doi:10.1029/2006JD007258.
174. WORDEN, J.; X. LIU, K. BOWMAN, K. CHANCE, R. BEER, A. ELDERING, M. GUNSON and H. WORDEN. 2007b. Improved tropospheric ozone profile retrievals using OMI and TES radiances. Geophys. Res. Lett. 34: L01809, doi:10.1029/2006GL027806.
175. WORLD CLIMATE RESEARCH PROGRAMME. 1998. SPARC/IOC/GAW Assessment of Trends in the Vertical Distribution of Ozone, Stratospheric Processes and Their Role in Climate, World Meteorol. Organ. Global Ozone Res. Monit. Proj. Rep. 43, Geneva, Switzerland.
176. WMO (WORLD METEOROLOGICAL ORGANIZATION). 1999. Scientific Assessment of Ozone Depletion: 1998, Global Ozone Res. Monit. Proj. Rep. 44, Geneva, Switzerland.
177. ZBINDEN, R.M.; J.-P. CAMMAS, V. THOURET, P. NÉDÉLEC, F. KARCHER and P. SIMON. 2006. Mid-latitude tropospheric ozone columns from the MOZAIC program: Climatology and interannual variability. Atmos. Chem. Phys. 6(4): 1053-1073.
178. ZIEMKE, J.R.; S. CHANDRA and P.K. BHARTIA. 1998. Two new methods for deriving tropospheric column ozone from TOMS measurements: Assimilated UARS MLS/HALOE and convective-cloud differential techniques. J. Geophys. Res. 103(D17): 22115-22128, doi:10.1029/98JD01567.
179. ZIEMKE, J.R.; S. CHANDRA and P.K. BHARTIA. 2001. "Cloud slicing": A new technique to derive upper tropospheric ozone from satellite measurements. J. Geophys. Res. 106(D9): 9853-9867, doi:10.1029/2000JD900768.
180. ZIEMKE, J.R.; S. CHANDRA and P.K. BHARTIA. 2003. Upper tropospheric ozone derived from the cloud slicing technique: Implications for large-scale convection. J. Geophys. Res. 108(D13): 4390, doi:10.1029/2002JD002919.
181. ZIEMKE, J. R.; S. CHANDRA and P. K. BHARTIA. 2005. A 25-year data record of atmospheric ozone in the Pacific from Total Ozone Mapping Spectrometer (TOMS) cloud slicing: Implications for ozone trends in the stratosphere and troposphere. J. Geophys. Res. 110: D15105, doi:10.1029/2004JD005687.
182. ZIEMKE, J.R. S. CHANDRA, B.N. DUNCAN, L. FROIDEVAUX, P.K. BHARTIA, P.F. LEVELT and J.W. WATERS. 2006. Tropospheric ozone determined from Aura OMI and MLS: Evaluation of measurements and comparison with the Global Modeling Initiative's Chemical Transport Model. J. Geophys. Res. 111: D19303, doi:10.1029/2006JD007089.