Lightning-produced NOx over Brazil during TROCCINOX: Airborne measurements in tropical and subtropical thunderstorms and the importance of mesoscale convective systems

Atmospheric Chemistry and Physics

Volumn 7, Issue 11, 2007, Pages 2987-3013

  Huntrieser, H ^a   Schlager, H ^a   Roiger, A ^a   Lichtenstern, M ^a   Schumann, U ^a   Kurz, C ^a   Brunner, D ^b,e   Schwierz, C ^b   Richter, A ^c   Stohl, A ^d  

^a GERMAN AEROSPACE CENTER DLR   (Germany)

^b ETH Zurich   (Switzerland)

^c UNIVERSITY OF BREMEN   (Germany)

^d NORWEGIAN INSTITUTE FOR AIR RESEARCH   (Norway)

^e SWISS FEDERAL LABORATORIES FOR MATERIALS SCIENCE AND TECHNOLOGY   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

AIR MASS; AIRBORNE SURVEY; CARBON MONOXIDE; LIGHTNING; MIXING RATIO; NITROGEN OXIDES; OUTFLOW; THUNDERSTORM; TROPOSPHERE; WIND VELOCITY;

AMAZON BASIN; ARGENTINA; ATLANTIC OCEAN; ATLANTIC OCEAN (SOUTH); BRAZIL; BUENOS AIRES [ARGENTINA]; SOUTH AMERICA; URUGUAY;

EID: 34250323484     PISSN: 16807316     EISSN: 16807324     Source Type: Journal    
DOI: 10.5194/acp-7-2987-2007     Document Type: Article

References (115)

1. Andreae, M. O., Anderson, B. E., Blake, D. R., Bradshaw, J. D., Collins, J. E., Gregory, G. L., Sachse, G. W., and Shipham, M. C.: Influence of plumes from biomass burning on atmospheric chemistry over the equatorial and tropical South Atlantic during CITE 3, J. Geophys. Res., 99, 12 793-12 808, 1994.
2. 3 in the upper troposphere from 60° N to 60° S - Interhemispheric differences at midlatitudes, Geophys. Res. Lett., 30, 1598, doi:10.1029/2003GL016935, 2003.
3. x produced by lightning from GOME and NLDN data: a case study in the Gulf of Mexico, Atmos. Chem. Phys., 6, 1075-1089, 2006, http://www.atmos-chem-phys.net/6/1075/2006/.
4. Boccippio, D. J., Koshak, W. J., and Blakeslee, R. J.: Performance assessment of the tropical transient detector and lightning imaging sensor. Part I: Predicted diurnal variability, J. Atmos. Oceanic Technol., 19, 1318-1332, 2002.
5. Bolton, D.: The computation of equivalent potential temperature, Mon. Wea. Rev., 108, 1046-1053, 1980.
6. x production by lightning in the tropics, Atmos. Environ., 36, 1509-1519, 2002.
7. Bowensmann, H., Burrows, J. P., Buchwitz, M., Frerick, J., Rozanov, V. V., Chance, K. V., and Goede, A. P. H.: SCIAMACHY: Mission objectives and measurement modes, J. Atmos. Sci., 56, 127-150, 1999.
8. Brooks, H. E., Lee, J. W., and Craven, J. P.: The spatial distribution of severe thunderstorm and tornado environments from global reanalysis data, Atmos. Environ., 67-68, 73-94, 2003.
9. Brunner, D., Staehelin, J., and Jeker, D.: Large-scale nitrogen oxide plumes in the tropopause region and implications for ozone, Science, 282, 1305-1309, 1998.
10. Burrows, J. P., Hölzle, E., Goede, A. P. H., Visser, H., and Fricke, W.: SCIAMACHY- Scanning Imaging Absorption Spectrometer for Atmospheric Chartography, Acta Astronautica, 35, 7, 445-451, 1995.
11. Carvalho, L. M. V., Jones, C., and Silva Dias, M. A. F.: Intraseasonal large-scale circulations and mesoscale convective activity in tropical South America during the TRMM-LBA campaign, J. Geophys. Res., 107, doi:10.1029/2001JD000745, LBA 9-1-LBA 9-20, 2002.
12. Carvalho, L. M. V., Jones, C., and Liebmann, B.: The South Atlantic convergence zone: Intensity, form, persistence and relationships with intraseasonal to interannual activity and extreme rainfall, J. Climate, 17, 88-108, 2004.
13. Cecil, D. J., Goodman, S. J., Boccippio, D. J., Zipser, E. J., and Nesbitt, S. W.: Three years of TRMM precipitation features. Part I: Radar, radiometric, and lightning characteristics, Mon. Wea. Rev., 133, 543-566, 2005.
14. Chaboureau, J.-P., Cammas, J.-P., Duron, J., Mascart, P. J., Sitnikov, N., and Voessing, H.-J.: A numerical study of tropical cross-tropopause transport by convective overshoots, Atmos. Chem. Phys., 7, 1731-1740, 2007.
15. Chameides, W. L. and Walker, J. C. G.: A photochemical theory of tropospheric ozone, J. Geophys. Res., 78, 8751-8760, 1973.
16. Christian, H. J., Blakeslee, R. J., Goodman, S. J., et al.: The Lightning Imaging Sensor, Proceedings of the 11th International Conference on Atmospheric Electricity, Guntersville, Alabama, 7-11 June 1999, pp. 746-749, 1999.
17. Christian, H. J., Blakeslee, R. J., Boccippio, D. J., et al.: Global frequency and distribution of lightning as observed from space by the Optical Transient Detector, J. Geophys. Res., 108, 4005, doi:10.1029/2002JD002347, 2003.
18. Cooper, O. R., Stohl, A., Trainer, M., et al.: 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, 2006.
19. x observed in the North Atlantic upper troposphere, J. Geophys. Res., 105, 19 795-19 809, 2000.
20. Crutzen, P. J.: The influence of nitrogen oxides on the atmospheric ozone content, Q. J. Roy. Meteor. Soc., 96, 320-327, 1970.
21. Davies, D., Kumar, S., and Descloitres, J.: Global fire monitoring using MODIS near-real-time satellite data, GIM International, 18(4), 41-43, 2004.
22. Dickerson, R. R.: Measurements of reactive nitrogen compounds in the free troposphere, Atmos. Environ., 18, 2585-2593, 1984.
23. Drummond, J. R. and Mand, G. S.: The Measurements of Pollution in the Troposphere (MOPITT) Instrument: Overall Performance and Calibration Requirements, J. Atmos. Ocean. Tech., 13, 314-320, 1996.
24. Dye, J. E., Ridley, B. A., Skamarock, W., et al.: An overview of the Stratospheric-Tropospheric Experiment: Radiation, aerosols, and ozone (STERAO)-Deep convection experiment with results for the July 10, 1996 storm, J. Geophys. Res., 105, 10 023-10 045, 2000.
25. Edwards, D. P., Halvorson, C. M., and Gille, J. C.: Radiative transfer modeling for the EOS Terra satellite Measurement of Pollution in the Troposphere (MOPITT) instrument, J. Geophys. Res., 104, 16 755-16 775, 1999.
26. Edwards, D. P., Lamarque, J.-F., Attié, J.-L. et al.: Tropospheric ozone over the tropical Atlantic: A satellite perspective, J. Geophys. Res., 108, 4237, doi:10.1029/2002JD002927, 2003.
27. Emanuel, K. A. and Živcovizc'-Rothman, M.: Development and evaluation of a convection scheme for use in climate models, J. Atmos. Sci., 56, 1766-1782, 1999.
28. Folkins, I., Oltmans, S. J., and Thompson, A. M.: Tropical convective outflow and near surface equivalent potential temperature, Geophys. Res. Lett., 27, 2549-2552, 2000.
29. Forster, C., Stohl, A., and Seibert, P.: Parameterization of convective transport in a Lagrangian particle dispersion model and its evaluation, J. Appl. Meteor, Clim., 46, 403-422, 2007.
30. Gatti, L. V., Cordova, A. M., Yamazaki, A., et al.: Trace gas measurements in the Amazon basin during the wet and dry season, in: A changing atmosphere, Proc. of 8th European Symposium on the Physico-Chemical Behaviour of Atmospheric Pollutants, 17-20 Sept., Torino, Italy, edited by: J. Hjorth and F. Raes, 2001.
31. Gerbig, C., Schmitgen, S., Kley, D., Volz-Thomas, A., Dewey, K., and Haaks, D.: An improved fast-response vacuum-UV resonance fluorescence CO instrument, J. Geophys. Res., 104, 1699-1704, 1999.
32. Giglio, L., Descloitres, J., Justice, C. O., and Kaufman, Y. J.: An enhanced contextual fire detection algorithm for MODIS, Rem. Sens. Environ., 87, 273-282, 2003.
33. Grewe, V., Brunner, D., Dameris, M., Grenfell, J. L., Hein, R., Shindell, D., and Staehelin, J.: Origin and variability of upper tropospheric nitrogen oxides and ozone at northern mid-latitudes, Atmos. Environ., 35, 3421-3433, 2001.
34. Harriss, R. C., Sachse, G. W., Hill, G. F., Wade, L. O., and Gregory, G. L.: Carbon monoxide over the Amazon Basin during the wet season, J. Geophys. Res., 95, 16 927-16 932, 1990.
35. x in the formation of tropospheric ozone plumes: A global model perspective, J. Atmos. Chem., 38, 277-294, 2001.
36. Highwood, E. J. and Hoskins, B. J.: The tropical tropopause, Q. J. R. Meteorol. Soc., 124, 1579-1604, 1998.
37. 2, Adv. Space Res., 29(11), 1685-1690, 2002.
38. x (LINOX) - Experimental design and case study results, J. Geophys. Res., 104, 13 911-13 922, 1999.
39. Houze, R. A.: Cloud Dynamics, Academic, San Diego, California, 573 pp., 1993.
40. Houze, R. A.: Mesoscale convective systems, Rev. Geophys., 42, RG4003, doi:2004RG000150, 2004.
41. x in electrified thunderstorms: Survey of previous studies and new observations at midlatitudes, J. Geophys. Res., 103, 28 247-28 264, 1998.
42. x, tracer species and small particles during the European Lightning Nitrogen Oxides Experiment, J. Geophys. Res., 107(D11), 4113, doi:10.1029/2000JD000209, 2002.
43. Huntrieser, H., Heland, J., Schlager, H., et al.: Intercontinental air pollution transport from North America to Europe: Experimental evidence from airborne measurements and surface observations, J. Geophys. Res., 110, D01305, doi:10.1029/2004JD005045, 2005.
44. Jacob, D. J. and Wofsy, S. C.: Budgets of reactive nitrogen, hydrocarbons, and ozone over the Amazon forest during the wet season, J. Geophys. Res., 95, 16 737-16 754, 1990.
45. x in the tropical troposphere: A photochemical analysis of aircraft observations over the South Atlantic basin, J. Geophys. Res., 101, 24 235-24 250, 1996.
46. x-saturated conditions, Geophys. Res. Lett., 26, 3081-3084, 1999.
47. Jeker, D., Pfister, L., Thompson, A. M., Brunner, D., Boccippio, D. J., Pickering, K. E., Wernli, H., Kondo Y., and Staehelin, J.: Measurement of nitrogen oxides at the tropopause: Attribution to convection and correlation with lightning, J. Geophys. Res., 105, 3679-3700, 2000.
48. Jenkins, G. S. and Rye, J.-H.: Space-borne observations link the tropical Atlantic ozone maximum and paradox to lightning, Atmos. Chem. Phys., 4, 361-375, 2004, http://www.atmos-chem-phys.net/4/361/2004/.
49. Jeuken, A. B. M., Siegmund, P. C., Heijboer, L. C., Feichter, J., and Bengtsson, L.: On the potential of assimilating meteorological analyses in a global climate model for the purpose of model validation, J. Geophys. Res., 101, 16939-16950, 1998.
50. Jöckel, P., Sander, R., Kerkweg, A., Tost, H., and Lelieveld, J.: Technical Note: The Modular Earth Submodel System (MESSy) - a new approach towards Earth System Modeling, Atmos. Chem. Phys., 5, 433-444, 2005, http://www.atmos-chem-phys.net/5/433/2005/.
51. Jöckel, P., Tost, H., Pozzer, A., et al.: The atmospheric chemistry general circulation model ECHAMS/MESSy1: Consistent simulation of ozone from the surface to the mesosphere, Atmos. Chem. Phys., 6, 5067-5104, 2006, http://www.atmos-chem-phys.net/6/5067/2006/.
52. 4 emissions from the Amazon basin, as observed by the airborne campaign TROPOZ II during the wet season, J. Geophys. Res., 103, 19 075-19 091, 1998.
53. Justice, C. O., Giglio, L., Korontzi, S., Owens, J., Morisette, J. T., Roy, D., Descloitres, J., Alleaume, S., Petitcolin, F., and Kaufman, Y. J.: The MODIS fire products, Rem. Sens. Environ., 83, 244-262, 2002.
54. Kodama, Y. M.: Large-scale common features of subtropical precipitation zones (the Baiu frontal zone, the SPCZ, and the SACZ). Part I: Characteristics of subtropical frontal zones, J. Meteor. Soc. Japan, 70, 813-835, 1992.
55. Kodama, Y. M.: Large-scale common features of subtropical convergence zones (the Baiu frontal zone, the SPCZ, and the SACZ). Part II: Conditions of the circulations for generating STCZs, J. Meteor. Soc. Japan, 71, 581-610, 1993.
56. Konopka, P., Günther, G., Müller, R., et al.: Contribution of mixing to the upward transport across the TTL, Atmos. Chem. Phys. Discuss., 6, 12 217-12 266, 2006.
57. Kurz, C.: Entwicklung und Anwendung eines gekoppelten Klima-Chemie-Modellsystems, PhD Thesis, Ludwig-Maximilians-Universität München, http://edoc.ub.uni-muenchen.de/archive/00004804/01/Kurz_Christian. pdf, 142 pp., 2006.
58. Laing, A. G. and Fritsch, J. M.: The global population of mesoscale convective complexes, Q. J. Roy. Meteor. Soc., 123, 389-405, 1997.
59. Lamarque, J.-F., Brasseur, G. P., Hess, P. G., and Müller, J.-F.: Three-dimensional study of the relative contributions of the different nitrogen sources in the troposphere, J. Geophys. Res., 101, 22 955-22 968, 1996.
60. Lange, L., Hoor, P., Helas, G., et al.: Detection of lightning-produced NO in the midlatitude upper troposphere during STREAM 1998, J. Geophys. Res., 106, 27 777-27 785, 2001.
61. x, J. Geophys. Res., 101, 22 911-22 922, 1996.
62. x: Its evaluation, global distribution and individual source contributions, J. Geophys. Res., 104, 26 279-26 306, 1999.
63. Luke, W. T., Dickerson, R. R., Ryan, W. F., Pickering, K. E., and Nunnermacker, L. J.: Tropospheric chemistry over the lower Great Plains of the United States, 2, Trace gas profiles and distributions, J. Geophys. Res., 97, 20 647-20 670, 1992.
64. Machado, L. A. T., Russow, W. B., Guedes, R. L., and Walker, A. W.: Life cycle variations of mesoscale convective systems over the Americas, Mon. Wea. Rev., 126, 1630-1654, 1998.
65. Maddox, R. A.: An objective technique for separating macroscale and mesoscale features in meteorological data, Mon. Wea. Rev., 108, 1108-1121, 1980.
66. x sources during the TROCCINOX experiment, Atmos. Chem. Phys., 6, 5559-5572, 2006, http://www.atmos-chem-phys.net/6/5559/2006/.
67. Martin, R. V., Jacob, D. J., Logan, J. A., Ziemke, J. M., and Washington R.: Detection of a lightning influence on tropical tropospheric ozone, Geophys. Res. Lett., 27, 1639-1642, 2000.
68. Meyer, C. P., Elsworth, C. M., and Galbally, I. E.: Water vapour interference in the measurement of ozone in ambient air by ultraviolet absorption, Rev. Sci. Instrum., 62, 223-228, 1991.
69. Mushtak, V. C., Williams, E. R., and Boccippio, D. J.: Latitudinal variations of cloud base height and lightning parameters in the tropics, Atmos. Res., 76, 222-230, 2005.
70. Nesbitt, S. W., Zipser, E. J., and Cecil, D. J.: A census of precipitation features in the tropics using TRMM: Radar, ice scattering, and lightning observations, J. Climate, 13, 4087-4106, 2000.
71. Petersen, W. A., Nesbitt, S. W., Blakeslee, R. J., Hein, P., Cifelli, R., and Rutledge, S. A.: TRMM observations of intraseasonal variability in convective regimes over the Amazon, J. Climate, 15, 1278-1294, 2002.
72. Pickering, K. E., Thompson, A. M., Tao, W.-K., and Kucsera, T. L.: Upper tropospheric ozone production following mesoscale convection during STEP/EMEX, J. Geophys. Res., 98, 8737-8749, 1993.
73. Pickering, K. E., Thompson, A. M., Wang Y., et al.: Convective transport of biomass burning emissions over Brazil during TRACE A, J. Geophys. Res., 101, 23 993-24 012, 1996.
74. x for use in regional and global chemical transport models, J. Geophys. Res., 103, 31 203-31 216, 1998.
75. Pinto, I. R. C. A. and Pinto Jr., O.: Cloud-to-ground lightning distributions in Brazil, J. Atmos. Sol.-Terr. Phys., 65, 733-737, 2003.
76. Poulida, O., Dickerson, R. R., and Heymsfield, A.: Stratospheretroposphere exchange in a midlatitude mesoscale convective complex, 1, Observations, J. Geophys. Res., 101, 6823-6936, 1996.
77. Price, C. and Rind, D.: What determines the cloud-to-ground lightning fraction in thunderstorms?, Geophys. Res. Lett., 20, 463-466, 1993.
78. Richter, A., Burrows, J. P., Nüß, H., Granier, C., and Niemeier, U.: Increase in tropospheric nitrogen dioxide over China observed from space, Nature, 437, 129-132, doi:10.1038/nature04092, 2005.
79. 3 to 12 km altitude during the summer monsoon season over New Mexico, J. Geophys. Res., 99, 25 519-25 534, 1994.
80. Ridley, B. A., Dye, J. E., Walega, J. G., Zheng, J., Grahek, F. E., and Rison, W.: On the production of active nitrogen by thunderstorms over New Mexico, J. Geophys. Res., 101, 20 985-21 005, 1996.
81. Ridley, B. A., Ott, L., Pickering, K., et al.: Florida thunderstorms: A faucet of reactive nitrogen to the upper troposphere, J. Geophys. Res., 109, D17305, doi:10.1029/2004JD004769, 2004.
82. Ridley, B. A., Avery, M. A., Plant, J. V., Vay, S. A., Montzka, D. D., Weinheimer, A. J., Knapp, D. J., Dye, J. E., and Richard, E. C.: Sampling of chemical constituents in electrically active convective systems: Results and cautions, J. Atmos. Chem., 54, 1-20, 2006.
83. Roeckner, E., Brokopf, R., Esch, M., Giorgetta, M., Hagemann, S., Kornblueh, L., Manzini, E., Schlese, U., and Schulzweida, U.: Sensitivity of simulated climate to horizontal and vertical resolution in the ECHAM5 atmosphere model, J. Climate, 19, 3771-3791, 2006.
84. Ryu, J.-H. and Jenkins, G. S.: Lightning-tropospheric ozone connections: EOF analysis of TCO and lightning data, Atmos. Environ., 39, 5799-5805, 2005.
85. Saba, M. M. F., Ballarotti, M. G., and Pinto Jr., O.: Negative cloud-to-ground lightning properties from highspeed video observations, J. Geophys. Res., 111, D03101, doi:10.1029/2005JD006415, 2006.
86. Salio, P., Nicolini, M., and Zipser E. J.: Mesoscale convective systems over southeastern South America and their relationship with the South American low-level jet, Mon. Wea. Rev., 135, 1290-1309, 2007.
87. Sander, R., Kerkweg, A., Jöckel, P., and Lelieveld, J.: Technical note: The new comprehensive atmospheric chemistry module MECCA, Atmos. Chem. Phys., 5, 445-450, 2005, http://www.atmos-chem-phys.net/5/445/2005/.
88. Sato, M., and Fukunishi, H: Global sprite occurrence locations and rates derived from triangulation of transient Schumann resonance events, Geophys. Res. Lett., 30, 1859, doi:10.1029/2003GL017291, 2003.
89. Satyamurty, P., Nobre, C., and Silva Dias, P. L.: South America. Meteorology of the Southern Hemisphere, D. J. Karoly and D. G. Vincent, Eds., Amer. Meteor. Soc., 119-139, 1998.
90. Sauvage, B., Martin, R. V., van Donkelaar, A., Liu, X., Chance, K., Jaeglé, L., Palmer, P. I., Wu, S., and Fu, T.-M.: Remote sensed and in situ constraints on processes affecting tropical tropospheric ozone, Atmos. Chem. Phys., 7, 815-838, 2007, http://www.atmos-chem-phys.net/7/815/2007/.
91. Sauvage, B., Thouret, V., Thompson, A. M., Witte, J. C., Cammas, J.-P, Nédélec, P., and Athier, G.: Enhanced view of the "tropical Atlantic ozone paradox" and "zonal wave one" from the in situ MOZAIC and SHADOZ data, J. Geophys. Res., 111, D01301, doi:10.1029/2005JD006241, 2006.
92. Schlager, H., Konopka, P., Schulte, P., Schumann, U., Ziereis, H., Arnold, F., Klemm, M., Hagen, D. E., Whitefield, P. D., and Ovarlez, J.: In situ observations of air traffic emission signatures in the North Atlantic flight corridor, J. Geophys. Res., 102, 10 739-10 750, 1997.
93. x over the tropical South Pacific, J. Geophys. Res., 104, 5829-5843, 1999.
94. Schumann, U., Konopka, P., Baumann, R., Busen, R., Gerz, T., Schlager, H., Schulte P., and Volkert, H.: Estimate of diffusion parameters of aircraft exhaust plumes near the tropopause from nitric oxide and turbulence measurements, J. Geophys. Res., 100, 14 147-14 162, 1995.
95. Schumann, U., Huntrieser, H., Schlager, H., Bugliaro, L., Gatzen, C., and Hoeller, H.: Nitrogen Oxides from thunderstorms - Results from experiments over Europe and the Continental Tropics, paper presented at Deutsch- ÖsterreichischSchweizerische Meteorologen-Tagung (DACH), Deutsche Meteorologische Gesellschaft, Karlsruhe, Germany, 7-10 September, 2004.
96. Schumann, U. and Huntrieser, H.: The global lightning-induced nitrogen oxides source, Atmos. Chem. Phys. Discuss., 7, 2623-2818, 2007, http://www.atmos-chem-phys-discuss.net/7/2623/2007/.
97. Seibert, P. and Frank, A.: Source-receptor matrix calculation with a Lagrangian particle dispersion model in backward mode, Atmos. Chem. Phys., 4, 51-63, 2004, http://www.atmos-chem-phys.net/4/51/2004/.
98. Siqueira, J. R., Rossow, W. B., Machado, L. A. T., and Pearl, C.: Structural characteristics of convective systems over South America related to cold-frontal incursions, Mon. Wea. Rev., 133, 1045-1064, 2005.
99. Smyth, S. B., Sandholm, S. T., Bradshaw, J. D., et al.: Factors influencing the upper free tropospheric distribution of reactive nitrogen over the South Atlantic during the TRACE A experiment, J. Geophys. Res., 101, 24 165-24 186, 1996.
100. Stith, J., Dye, J., Ridley, B., Laroche, P., Defer, E., Baumann, K., Hübler, G., Zerr, R., and Venticinque, M.: NO signatures from lightning flashes, J. Geophys. Res., 104, 16 081-16 089, 1999.
101. Stohl, A., Hittenberger, M., and Wotawa, G.: Validation of the Lagrangian particle dispersion model FLEXPART against large scale tracer experiment data, Atmos. Environ., 32, 4245-4264, 1998.
102. Stohl, A., Forster, C., Eckhardt, S., Huntrieser, H., Heland, J., Schlager, H., Aufmhoff, H., Arnold, F., and Cooper, O.: A backward modeling study of intercontinental pollution transport using aircraft measurements, J. Geophys. Res., 108, 4370, doi:10.1029/2002JD002862, 2003.
103. Stohl, A., Forster, C., Frank, A., Seibert, P., and Wotawa, G.: Technical Note: The Lagrangian Particle Dispersion Model FLEXPART Version 6.2, Atmos. Chem. Phys., 5, 2461-2474, 2005, http://www.atmos-chem-phys.net/5/2461/2005/.
104. x emissions on upper tropospheric ozone: A two-dimensional model study, Atmos. Environ., 30, 1291-1303, 1996.
105. Thomas, J. N., Taylor, M. J., Pautet, D., et al.: A very active sprite-producing storm observed over Argentina, EOS, Transactions, AGU, 88, 10, 117-119, 2007.
106. Thomas, R. J., Krehbiel, P. R., Rison, W., Hamlin, T., Boccippio, D. J., Goodman, S. J., and Christian, H. J.: Comparison of ground-based 3-dimensional lightning mapping observations with satellite-based LIS observations in Oklahoma, Geophys. Res. Lett., 27, 1703-1706, 2000.
107. Thompson, A. M., Pickering, K. E., McNamara, D. P., Schoeberl, M. R., Hudson, R. D., Kim, J. H., Browell, E. V., Kirchhoff, V. W. J. H., and Nganga, D.: Where did tropical 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, 24 251-24 278, 1996.
108. Thompson, A. M., Doddridge, B. G., Witte, J. C., Hudson, R. D., Luke, W. T., Johnson, J. E., Johnson, B. J., Oltmans, S. J., and Weller, R.: A tropical Atlantic paradox: Shipboard and satellite views of a tropospheric ozone maximum and wave-one in January-February 1999, Geophys. Res. Lett., 27, 3317-3320, 2000.
109. Torres, A. L. and Buchan, H.: Tropospheric nitric oxide measurements over the Amazon Basin, J. Geophys. Res., 93, 1396-1406, 1988.
110. Velasco, I. and Fritsch, J. M.: Mesoscale convective complexes in the Americas, J. Geophys. Res., 92, 9591-9613, 1987.
111. 2, J. Geophys. Res., 101, 18 613-18 627, 1996.
112. Weller, R., Lilischkis, R., Schrems, O., Neuber, R., and Wessel, S.: Vertical ozone distribution in the marine atmosphere over the central Atlantic Ocean (56°S-50°N), J. Geophys. Res., 101, 1387-1400, doi:95JD02838, 1996.
113. Williams, E., Rosenfeld, D., Madden, N., et al.: Contrasting convective regimes over the Amazon: Implications for cloud electrification, J. Geophys. Res., 107, 8082, doi:10.1029/2001JD000380, 2002.
114. Zahn, A., Brenninkmeijer, C. A. M., Crutzen, P. J., et al.: Electrical discharge source for tropospheric "ozone-rich transients", J. Geophys. Res., 107, 4638, doi:10.1029/2002JD002345, 2002.
115. Zipser, E. J., Cecil, D. J., Liu, C., Nesbitt, S. W., and Yorty, D. P.: Where are the most intense thunderstorms on Earth'?, B. Am. Meteor. Soc., 8, 1057-1071, 2006.