Brief CV

Prof. Toumi was awarded his PhD from the University of Cambridge in on stratospheric ozone under the supervision of Prof. John Pyle, FRS. He was then appointed a temporary lecturer in the Chemistry Department in Cambridge and a Fellow in Physical Chemistry at Christ's College Cambridge. He moved to the Physics Department at Imperial College and joined the Space and Atmospheric Physics group as a Lecturer in 1994. He was promoted to Professor of Atmospheric Physics in 2005 and since 2014 is Head of the Space and Atmospheric Physics Group. He was awarded the Phillip Leverhulme Prize for "scholars of outstanding distinction" (2002), a Merit Award by Imperial College for outstanding achievement in research (2004), a Royal Society Industry Fellowship with BP (2006-2010) and a NERC Knowledge Exchange Fellowship (2009-2012), Co-chair of Adaptation Services in the Climate KIC (2013-2015). He advises BP Plc on how to adapt to the physical impacts of climate change. He is founding director of OASIS LMF Ltd which is promoting open access catastrophe modelling. He has co-authored and reviewed many international reports such as WMO Ozone Assessments, SPARC and IPCC Reports. He has served on the ESA mission advisory group and the European Commission Climate Services Road Map group. He has supervised 24 PhD students to completion and has published extensively covering a wide range of topics in climate science (120+ papers; 2700+ citations; H-Index=30).

 

Publications

Abstracts

129. Arcucci, Rossella; D'Amore, Luisa; Pistoia, Jenny; Toumi, R, Murli, A. On the variational data assimilation problem solving and sensitivity analysis J. COMP. PHYS. Vol: 335  311-326  2017

128. Cahill, B., R. Toumi, G. Stenchikov, S. Osipov, H. Brindley Evaluation of thermal and dynamic impacts of summer dust aerosols on the Red Sea, J. Geophys. Res. Oceans, 122, doi:10.1002/2016JC011911 2017.

127. Nissan, H. and Toumi, R. , Regional modelling of rainfall erosivity: sensitivity of soil erosion to aerosol emissions. Q.J.R. Meteorol. Soc., 143: 265-277. doi:10.1002/qj.2919 2017

126. Trivedi, A. and Toumi, R., Mechanisms of bottom boundary fluxes in a numerical model of the Shetland shelf. Ocean Dynamics, 67(1),1-21, 2017

125. Bruneau, N. and Toumi, R., A fully-coupled atmosphere-ocean-wave model of the Caspian Sea. Ocean Modelling, 107, pp.97-111, 2016.

124. Wang S. and Toumi R., On the relationship between hurricane cost and the integrated wind profile. Environ. Res. Lett., 11, 114005 2016.

123. Wong, Benjamin; Toumi, Ralf Effect of extreme ocean precipitation on sea surface elevation and storm surges QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY Vol:142  699 2541-2550 Part: B  2016

 

122. Phibbs, Samuel; Toumi, Ralf The dependence of precipitation and its footprint on atmospheric temperature in idealized extratropical cyclones JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol:121 15  8743-8754  2016

 

121. Poulain, V.; Bekki, S.; Marchand, M.; et al. Evaluation of the inter-annual variability of stratospheric chemical composition in chemistry-climate models using ground-based multi species time series J. ATMOS. SOLAR-TERR. PHYSICS  Vol: 145   61-84   2016

 

120. Wong, Benjamin; Toumi, Ralf Model study of the asymmetry in tropical cyclone-induced positive and negative surges ATMOSPHERIC SCIENCE LETTERS  Vol: 17   Iss: 5   334-338   2016

 

119. Wang, Shuai; Toumi, Ralf; Czaja, Arnaud; et al. An analytic model of tropical cyclone wind profiles QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY  Vol: 141   Iss: 693  3018-3029   Part: B   2015

 

118. Tamura-Wicks, Helen; Toumi, Ralf; Budgell, W. Paul Sensitivity of Caspian sea-ice to air temperature QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY  Vol: 141   Iss: 693  3088-3096   Part: B   2015

 

117. Broadbridge, Maria B.; Toumi, Ralf The deep circulation of the Faroe Shetland Channel: Opposing flows and topographic eddies JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS  Vol: 120   Iss: 9 5983 5996    2015

 

116. Bossay, S. ; Bekki, S.; Marchand, M.; Poulain, V.;Toumi, R. Sensitivity of tropical stratospheric ozone to rotational UV variations estimated from UARS and Aura MLS observations during the declining phases of solar cycles 22 and 23 JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS  Vol: 130  96-111 2015.

 

115. Newinger, C.; Toumi, R ; Potential impact of the colored Amazon and Orinoco plume on tropical cyclone intensity. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS Vol: 120   Is: 2   1296-1317 2015

 

114. Hardwick SR, Toumi R, Pfeifer M, Turner EC, Nilus R, Ewers RM The relationship between leaf area index and microclimate in tropical forest and oil palm plantation: Forest disturbance drives changes in microclimate, Agricultural and Forest Meteorology, Vol:201, ISSN:0168-1923, 187-195 2015.

 

113. Sparks, N.; Toumi, R Numerical Simulations of Daytime Temperature and Humidity Crossover Effects in London . BOUNDARY-LAYER METEOROLOGY Vol: 154   Issue: 1   Pages: 101-117 2015

 

112. Farley Nicholls, J., Toumi, R. and Stenchikov, Effects of unsteady mountain-gap winds on eddies in the Red Sea. Atmosph. Sci. Lett.. doi: 10.1002/asl2.554, 2014

 

111. Phibbs, Samuel; Toumi, Ralf Modeled dependence of wind and waves on ocean temperature in tropical cyclones GEOPHYSICAL RESEARCH LETTERS  Volume: 41   Issue: 20   Pages: 7383-7390   2014

 

110. Radu, Raluca; Toumi, Ralf; Phau, Jared Influence of atmospheric and sea surface temperature on the size of hurricane Catarina QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY  Volume: 140   Issue: 682   Pages: 1778-1784   Part: A    2014

 

109. Nicholls, James Farley; Toumi, Ralf On the lake effects of the Caspian Sea QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY Vol: 140  Iss: 681   Pages: 1399-1408   Part: B   2014

 

108. White, R. H.; Toumi, R. River flow and ocean temperatures: The Congo River JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS  Volume: 119   Issue: 4   Pages: 2501-2517  2014

 

107. Nissan, Hannah; Toumi, Ralf On the impact of aerosols on soil erosion GEOPHYSICAL RESEARCH LETTERS  Volume: 40   Issue: 22   Pages: 5994-5998   2013

 

106. White, R. H.; Toumi, R. The limitations of bias correcting regional climate model inputs GEOPHYSICAL RESEARCH LETTERS  Volume: 40   Issue: 12   Pages: 2907-2912  2013.

 

105. Nissan, H.; Toumi, R. Dynamic simulation of rainfall kinetic energy flux in a cloud resolving model GEOPHYSICAL RESEARCH LETTERS  Volume: 40   Issue: 12   Pages: 3331-3336 2013.

 

104. Denamiel, C., Budgell, W.P., Toumi, R. The Congo River plume: Impact of the forcing on the far-field and near-field dynamics JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS Vol: 118   Issue: 2    964-989   DOI: 10.1002/jgrc.20062   2013

 

103. Singleton, A. and Toumi, R., Super Clausius-Clapeyron scaling of rainfall in a model squall line. QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY Vol: 139   Iss: 671   Special Issue: SI   Pages: 334-339   DOI: 10.1002/qj.1919   Part: B   2013

 

102. Nicholls, J. Farley; Toumi, R.; Budgell, W. P. Inertial currents in the Caspian Sea

GEOPHYSICAL RESEARCH LETTERS Vol: 39 L18603  DOI: 10.1029/2012GL052989 2012

 

101. Benn, D. I.; Bolch, T.; Hands, K.; et al.Response of debris-covered glaciers in the Mount Everest region to recent warming, and implications for outburst flood hazards EARTH-SCIENCE REVIEWS  Vol: 114  Iss: 1-2  156-174   DOI: 10.1016/j.earscirev.2012.03.008   2012

 

100. Giannakopoulou, E.-M. and Toumi, R., Impacts of the Nile Delta land-use on the local climate. Atmosph. Sci. Lett., 13: 208-215. doi: 10.1002/asl.381 2012

 

99. White, R.; Toumi, R. A tightly bound soil-water scheme within an atmosphere-land-surface model. Journal of Hydrology Volume: 452/453   Pages: 51-63   DOI: 10.1016/j.jhydrol.2012.05.028  2012

 

98. Sondergaard Roar R.; Makris Theodoros; Lianos Panagiotis; et al. The use of polyurethane as encapsulating method for polymer solar cells-An inter laboratory study on outdoor stability in 8 countries SOLAR ENERGY MATERIALS AND SOLAR CELLS  Vol: 99   Special Issue: SI   Pages: 292 300   DOI:10.1016/j.solmat.2011.12.013    2012

 

97.  Smedley Andrew R. D.; Rimmer John S.; Moore David; Toumi, R. Total ozone and surface UV trends in the United Kingdom: 1979-2008 INTERNATIONAL JOURNAL OF CLIMATOLOGY  Volume: 32  Issue: 3   Pages: 338-346   DOI: 10.1002/joc.2275 2012 

96. Spurny Pavel; Bland Philip A.; Shrbeny Lukas; et al. The Bunburra Rockhole meteorite fall in SW Australia: fireball trajectory, luminosity, dynamics, orbit, and impact position from photographic and photoelectric records  METEORITICS & PLANETARY SCIENCE  Volume: 47   Issue:2   Pages: 163-185   DOI: 10.1111/j.1945-5100.2011.01321.x  2012 

 

95. Ganshin A.; Oda T.; Saito M.; et al. A global coupled Eulerian-Lagrangian model and 1 x 1 km CO2 surface flux dataset for high-resolution atmospheric CO2 transport simulations  GEOSCIENTIFIC MODEL DEVELOPMENT  Volume: 5  Issue: 1   Pages: 231-243   DOI: 10.5194/gmd-5-231-2012   2012 

 

94. Giannakopoulou E. M.; Toumi R. The Persian Gulf summertime low-level jet over sloping terrain QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY Volume: 138 Issue: 662 Pages: 145-157   Part: A  2012 

 

93. Ryder C. L.; Toumi R An urban solar flux island: Measurements from London. ATMOSPHERIC ENVIRONMENT Volume: 45   Issue: 20   Pages: 3414-3423   DOI: 10.1016/j.atmosenv.2011.03.045  2011

 

92. Sparks, N; Toumi, R, Remote sampling of a CO2 point source in an urban setting ATMOSPHERIC ENVIRONMENT   Volume: 44   Issue: 39   Pages: 5287-5294  2010 

 

91. Haigh JD, Winning AR, Toumi R, et al. An influence of solar spectral variations on radiative forcing of climate NATURE  Volume: 467   Issue: 7316   Pages: 696-699    2010

 

90. Anderson BT, Reifen C, Toumi R Consistency in Global Climate Change Model Predictions of Regional Precipitation Trends EARTH INTERACTIONS   Volume: 13 Article Number: 9  2009

 

89. Pejovic T, Noland RB, Williams V, et al. A tentative analysis of the impacts of an airport closure JOURNAL OF AIR TRANSPORT MANAGEMENT   Volume: 15   Issue: 5   Pages: 241-248   SEP 2009

 

88. Anderson BT, Reifen C, Toumi R , Identification of Nonlinear Behavior in Transient Climate Change Projections of Soil Moisture over the United States
EARTH INTERACTIONS   Volume: 13 Article Number: 1   2009

 

87. Reifen C, Toumi R Climate projections: Past performance no guarantee of future skill? GEOPHYSICAL RESEARCH LETTERS   Volume: 36 Article Number: L13704   Published: JUL 7 2009

 

86. Rigby M, Toumi R, Fisher R, et al., First continuous measurements of CO2 mixing ratio in central London using a compact diffusion probe. ATMOSPHERIC ENVIRONMENT   Volume: 42   Issue: 39   Pages: 8943-8953   Published: DEC 2008

 

85. Pejovic T, Noland RB, Williams V, Toumi R, Estimates of UK CO2 emissions from aviation using air traffic data CLIMATIC CHANGE   Volume: 88   Issue: 3-4   Pages: 367-384    JUN 2008

 

84. Rigby M, Toumi R London air pollution climatology: Indirect evidence for urban boundary layer height and wind speed enhancement ATMOSPHERIC ENVIRONMENT   Volume: 42   Issue: 20  Pages: 4932-4947   JUN 2008

 

83. Smith S, Toumi R Direct observation of cloud forcing by ground-based thermal imaging GEOPHYSICAL RESEARCH LETTERS   Volume: 35   Issue: 7 Article Number: L07814    APR 12 2008

 

82. Smith S, Toumi R Measuring cloud cover and brightness temperature with a ground-based thermal infrared camera JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY   Volume: 47   Issue: 2   Pages: 683-693    FEB 2008


81. Williams V, Noland RB, Majumdar A, Toumi R, Ochieng W, Molloy J Reducing environmental impacts of aviation with innovative air traffic management technologies AERONAUTICAL JOURNAL   Volume: 111   Issue: 1125   Pages: 741-749   NOV 2007

 

80. Patmore N, Toumi R An entropy-based measure of mixing at the tropopause QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY 132 (619): 1949-1967 Part B JUL 2006

 

79. Rigby M, Timmis R, Toumi R Similarities of boundary layer ventilation and particulate matter roses  ATMOSPHERIC ENVIRONMENT 40 (27): 5112-5124 SEP 2006

 

78. Kennett EJ, Toumi R Temperature dependence of atmospheric moisture lifetime  GEOPHYSICAL RESEARCH LETTERS 32 (19): Art. No. L19806 OCT 8 2005

 

77. Wilson PS, Toumi R A fundamental probability distribution for heavy rainfall GEOPHYS RES LETT 32 (14): art. no. L14812 JUL 22 2005

 

76. Kennett EJ, Toumi R Himalayan rainfall and vorticity generation within the Indian summer monsoon GEOPHYS RES LETT 32 (4): art. no. L04802 FEB 17 2005

75. McCarthy MP, Toumi R Observed interannual variability of tropical troposphere relative humidity J CLIMATE 17 (16): 3181-3191 AUG 2004

74. Syroka J, Toumi R On the withdrawal of the Indian summer monsoon Q J ROY METEOR SOC 130 (598): 989-1008 Part A APR 2004

73. Toumi R, Qie XS Seasonal variation of lightning on the Tibetan plateau: A spring anomaly? GEOPHYS RES LETT 31 (4): art. no. L04115 FEB 27 2004

72. Kennett EJ, Toumi R, Asymmetry and non-linearity in upper tropospheric humidity variability, Geophys. Res. Lett., Vol. 30, No. 22, 2161,10.1029/2003GL018238 25 November 2003

71. Qie X Toumi R, Yuan T, Lightning activities on the Tibetan Plateau as observed by the lightning imaging sensor J. Geophys. Res., Vol. 108, No. D17, 4551 10.1029/2002JD003304 11 September 2003.

70. Williams V, Noland RB, Toumi R, Air transport cruise altitude restrictions to minimize contrail formation, CLIMATE POLICY 3, 3, 207-219, 2003. (doi:10.1016/S1469-3062(03)00054-8 )

69. Wilson PS, Tomsett AC, Toumi R Long-memory analysis of time series with missing values PHYS REV E 68 (1): art. no. 017103 Part 2 JUL 2003

68. Hadley A, Toumi R Assessing changes to the probability distribution of sulphur dioxide in the UK using a lognormal model ATMOS ENVIRON 37 (11): 1461-1474 APR 2003

67. Qie XS, Toumi R, Zhou YJ Lightning activity on the central Tibetan Plateau and its response to convective available potential energy CHINESE SCI BULL 48 (3): 296-299 FEB 2003

66. Noland R, Toumi R. Contrail controversy NEW SCI 176 (2370): 29-29 NOV 23 2002

65. Williams V, Noland R.B. and Toumi, R., Reducing the climate change impacts of aviation by restricting cruise altitudes, TRANSPORTATION RESEARCH D, 7 (6), pp.451-464, 2002.

64. Hadley A, Toumi R Non-linearities between atmospheric sulphur and sulphur emissions WATER AIR SOIL POLL 140 (1-4): 279-295 OCT 2002

63. Syroka J, Toumi R Recent lengthening of the south Asian summer monsoon season GEOPHYS RES LETT 10.1029/2002GL015053 28 May 2002

62. Hadley A, Toumi R A simple model which predicts some non-linear features between atmospheric sulphur and sulphur emissions ENVIRON POLLUT 119 (3): 365-374 2002

61. Syroka J, Toumi R, Scaling of Central England Temperature Flutuations ? , ATMOSPHERIC SCIENCE LETTERS (2), No 1/2/3/4/, 143-154 2001 (doi: 10.1006/asle.2002.0047)

60. Toumi R , Syroka J, Barnes C, ,Lewis P, Robust non-Gaussian statistics and long-range correlation of total ozone, ATMOSPHERIC SCIENCE LETTERS Vol. 2, No. 1/2/3/4  94-103 2001 (doi:10.1006/asle.2001.0042)

59. Tomsett AC, Toumi R Annual persistence in observed and modelled UK precipitation GEOPHYS RES LETT 28 (20): 3891-3894 OCT 15 2001

58. Windsor HL, Toumi R Scaling and persistence of UK pollution ATMOS ENVIRON 35 (27): 4545-4556 SEP 2001

57. Syroka J, Toumi R Scaling and persistence in observed and modelled surface temperature GEOPHYS RES LETT 28 (17): 3255-3258 SEP 1 2001

56. Williams V, Toumi R The correlation between tropical total ozone and outgoing long-wave radiation Q J ROY METEOR SOC 127 (573): 989-1003 Part A APR 2001

55. Gorbunov B, Baklanov A, Kakutkina N, Windsor HL, Toumi R., Ice nucleation on soot particles, JOURNAL OF AEROSOL SCIENCE 32: (2) 199-215 FEB 2001

54. Smith CA, Haigh JD, Toumi R, Radiative forcing due to trends in stratospheric water vapour, GEOPHYS RES LETT 28: (1) 179-182 JAN 1 2001

53. Smith CA, Toumi R, Haigh JD, Seasonal trends in stratospheric water vapour, GEOPHYS RES LETT 27: (12) 1687-1690 JUN 15 2000

52. Tomsett AC, Toumi R, Diurnal temperature range and rainfall probability over the United Kingdom , GEOPHYS RES LETT 27: (9) 1279-1282 MAY 1 2000

51. Geiser JD, Dylewski SM, Mueller JA, et al., The vibrational distribution of O-2(X (3)Sigma(-)(g)) produced in the photodissociation of ozone between 226 and 240 and at 266 nm, J CHEM PHYS 112: (3) 1279-1286 JAN 15 2000

50. Houston PL, Geiser JD, Dylewski SM, et al., Product imaging: Ion counting improvements and applications. ABSTR PAP AM CHEM S 218: U389-U389 Part 2 AUG 22 1999

49. Lary DJ, Shallcross DE, Toumi R, Carbonaceous aerosols and their potential role in atmospheric chemistry, J GEOPHYS RES-ATMOS 104: (D13) 15929-15940 JUL 20 1999

48. Toumi R, Hartell N, Bignell K, Mountain station pressure as an indicator of climate change , GEOPHYS RES LETT 26: (12) 1751-1754 JUN 15 1999

47. Reeve N, Toumi R, Lightning activity as an indicator of climate change, Q J ROY METEOR SOC 125: (555) 893-903 Part A APR 1999

46. Williams V, Toumi R, The radiative-dynamical effects of high cloud on global ozone distribution, J ATMOS CHEM 33: (1) 1-22 MAY 1999

45. Kernthaler SC, Toumi R, Haigh JD, Some doubts concerning a link between cosmic ray fluxes and global cloudiness, GEOPHYS RES LETT 26: (7) 863-865 APR 1 1999

44. Pavelin EG, Johnson CE, Rughooputh S, et al., Evaluation of pre-industrial surface ozone measurements made using Schonbein's method, ATMOS ENVIRON 33: (6) 919-929 MAR 1999

43. Clegg NA, Toumi R, Non-sea-salt-sulphate formation in sea-salt aerosol, J GEOPHYS RES-ATMOS 103: (D23) 31095-31102 DEC 20 1998

42. Gorbunov B, Hamilton R, Clegg N, et al., Water nucleation on aerosol particles containing both organic and soluble inorganic substances, ATMOS RES 48: 271-283 Sp. Iss. SI JUN 1998

41. Evans SJ, Toumi R, Harries JE, et al., Trends in stratospheric humidity and the sensitivity of ozone to these trends, J GEOPHYS RES-ATMOS 103: (D8) 8715-8725 APR 27 1998

40. Zhong WY, Toumi R, Haigh JD, Comment on "Climate forcing by stratospheric ozone depletion calculated from observed temperature trends" by Zhong et al. Reply, GEOPHYS RES LETT 25: (5) 665-665 MAR 1 1998

39. Clegg NA, Toumi R, Sensitivity of sulphur dioxide oxidation in sea salt to nitric acid and ammonia gas phase concentrations, J GEOPHYS RES-ATMOS 102: (D19) 23241-23249 OCT 20 1997

38. Lary DJ, Toumi R, Halogen-catalyzed methane oxidation, J GEOPHYS RES-ATMOS 102: (D19) 23421-23428 OCT 20 1997

37. Sinha A, Toumi R, Tropospheric ozone, lightning, and climate change, J GEOPHYS RES-ATMOS 102: (D9) 10667-10672 MAY 20 1997

36. Lary DJ, Lee AM, Toumi R, et al., Carbon aerosols and atmospheric photochemistry, J GEOPHYS RES-ATMOS 102: (D3) 3671-3682 FEB 20 1997

35. Cox RA, Hewitt N, Toumi R, et al., Field measurements of dimethyl sulphide and its oxidation products in the atmosphere - Discussion, PHILOS T ROY SOC B 352: (1350) 188-189 FEB 28 1997

34. Zhong WY, Toumi R, Haigh JD, Climate forcing by stratospheric ozone depletion calculated from observed temperature trends, GEOPHYS RES LETT 23: (22) 3183-3186 NOV 1 1996

33. Zhong WY, Haigh JD, Toumi R, et al. Infrared heating rates in the stratosphere due to volcanic sulphur dioxide Q J ROY METEOR SOC 122: (534) 1459-1466 Part B JUL 1996

32. Bekki S, Pyle JA, Zhong W, et al. The role of microphysical and chemical processes in prolonging the climate forcing of the Toba eruption GEOPHYS RES LETT 23: (19) 2669-2672 SEP 15 1996

31. Houston PL, Suits AG, Toumi R, Isotopic enrichment of heavy ozone in the stratosphere, J GEOPHYS RES-ATMOS 101: (D13) 18829-18834 AUG 20 1996

30. Toumi R, Haigh JD, Law KS, A tropospheric ozone-lightning climate feedback, GEOPHYS RES LETT 23: (9) 1037-1040 MAY 1 1996

29. Sessler J, Chipperfield MP, Pyle JA, et al., Stratospheric OClO measurements as a poor quantitative indicator of chlorine activation - Reply, GEOPHYS RES LETT 23: (9) 1055-1055 MAY 1 1996

28. Sinha A, Toumi R, A comparison of climate forcings due to chlorofluorocarbons and carbon monoxide, GEOPHYS RES LETT 23: (1) 65-68 JAN 1 1996

27. Lary DJ, Chipperfield MP, Toumi R, et al., Heterogeneous atmospheric bromine chemistry, J GEOPHYS RES-ATMOS 101: (D1) 1489-1504 JAN 20 1996

26. Toumi R, Houston PL, Wodtke AM, Reactive O-2(v>=26) as a source of stratospheric O3, J CHEM PHYS 104: (2) 775-776 JAN 8 1996

25. HOUSTON PL, MILLER RL, SUITS AG, et al., THE OZONE DEFICIT PROBLEM - A NEW CHANNEL IN OZONE PHOTODISSOCIATION, ABSTR PAP AM CHEM S 210: 35-PHYS Part 2 AUG 20 1995

24. LARY DJ, CHIPPERFIELD MP, TOUMI R, THE POTENTIAL IMPACT OF THE REACTION OH+CLO =HCL+O2 ON POLAR OZONE PHOTOCHEMISTRY, J ATMOS CHEM 21: (1) 61-79 MAY 1995

23. HERNANDEZ R, TOUMI R, CLARY DC, STATE-SELECTED VIBRATIONAL-RELAXATION RATES FOR HIGHLY VIBRATIONALLY EXCITED OXYGEN MOLECULES, J CHEM PHYS 102: (24) 9544-9556 JUN 22 1995

22.. TOUMI R, BEKKI S, LAW K, CLIMATE AND CCN - REPLY, NATURE 375: (6527) 111-111 MAY 11 1995

21. NESBITT FL, MONKS PS, PAYNE WA, et al., THE REACTION O(3P)+HOBR - TEMPERATURE-DEPENDENCE OF THE RATE-CONSTANT AND IMPORTANCE OF THE REACTION AS AN HOBR STRATOSPHERIC LOSS PROCESS, GEOPHYS RES LETT 22: (7) 827-830 APR 1 1995

20. SESSLER J, CHIPPERFIELD MP, PYLE JA, et al., STRATOSPHERIC OCLO MEASUREMENTS AS A POOR QUANTITATIVE INDICATOR OF CHLORINE ACTIVATION, GEOPHYS RES LETT 22: (6) 687-690 MAR 15 1995

19. TOUMI R, BEKKI S, LAW KS, INDIRECT INFLUENCE OF OZONE DEPLETION ON CLIMATE FORCING BY CLOUDS, NATURE 372: (6504) 348-351 NOV 24 1994

18. MILLER RL, SUITS AG, HOUSTON PL, et al., THE OZONE DEFICIT PROBLEM - O-2(X,V-GREATER-THAN-OR-EQUAL-TO-26)+O(P-3) FROM 226-NM OZONE PHOTODISSOCIATION, SCIENCE 265: (5180) 1831-1838 SEP 23 1994

17. LUTMAN ER, TOUMI R, JONES RL, et al., BOX MODEL STUDIES OF CLOX DEACTIVATION AND OZONE LOSS DURING THE 1991/92 NORTHERN-HEMISPHERE WINTER, GEOPHYS RES LETT 21: (13) 1415-1418 JUN 22 1994

16. TOUMI R, REACTION ,OF CLO WITH NO3 - OCLO FORMATION AND NIGHTTIME O3 LOSS, GEOPHYS RES LETT 21: (13) 1487-1490 JUN 22 1994

15. TOUMI R, BEKKI S, SENSITIVITY OF STRATOSPHERIC COMPOSITION TO OXYGEN ABSORPTION OF SOLAR-RADIATION (175-210 NM), J ATMOS CHEM 18: (1) 57-73 JAN 1994

14. TOUMI R, BRO AS A SINK FOR DIMETHYLSULFIDE IN THE MARINE ATMOSPHERE, GEOPHYS RES LETT 21: (2) 117-120 JAN 15 1994

13. TOUMI R, BEKKI S, THE IMPORTANCE OF THE REACTIONS BETWEEN OH AND CLO FOR STRATOSPHERIC OZONE, GEOPHYS RES LETT 20: (22) 2447-2450 NOV 19 1993

12. TOUMI R, JONES RL, PYLE JA, STRATOSPHERIC OZONE DEPLETION BY CLONO2 PHOTOLYSIS, NATURE 365: (6441) 37-39 SEP 2 1993

11. BEKKI S, TOUMI R, PYLE JA, ROLE OF SULFUR PHOTOCHEMISTRY IN TROPICAL OZONE CHANGES AFTER THE ERUPTION OF MOUNT PINATUBO, NATURE 362: (6418) 331-333 MAR 25 1993

10. TOUMI R, A POTENTIAL NEW SOURCE OF OH AND ODD-NITROGEN IN THE ATMOSPHERE, GEOPHYS RES LETT 20: (1) 25-28 JAN 8 1993

9. TOUMI R, BEKKI S, COX R, A MODEL STUDY OF ATMOS OBSERVATIONS AND THE HETEROGENEOUS LOSS OF N2O5 BY THE SULFATE AEROSOL LAYER, J ATMOS CHEM 16: (2) 135-144 FEB 1993

8. TOUMI R, PYLE JA, ON THE LIMITATION OF STEADY-STATE EXPRESSIONS AS TESTS OF PHOTOCHEMICAL THEORY OF THE STRATOSPHERE, J ATMOS TERR PHYS 54: (7-8) 819-828 JUL-AUG 1992

7. TOUMI R, AN EVALUATION OF AUTOCATALYTIC OZONE PRODUCTION FROM VIBRATIONALLY EXCITED OXYGEN IN THE MIDDLE ATMOSPHERE,, J ATMOS CHEM 15: (1) 69-77 JUL 1992

6. BEKKI S, TOUMI R, PYLE JA, et al., FUTURE AIRCRAFT AND GLOBAL OZONE, NATURE 354: (6350) 193-194 NOV 21 1991

5. TOUMI R, PYLE JA, WEBSTER CR, et al., THEORETICAL INTERPRETATION OF N2O5 MEASUREMENTS GEOPHYS RES LETT 18: (7) 1213-1216 JUL 1991

4. TOUMI R, KERRIDGE BJ, PYLE JA, HIGHLY VIBRATIONALLY EXCITED OXYGEN AS A POTENTIAL SOURCE OF OZONE IN THE UPPER-STRATOSPHERE AND MESOSPHERE, NATURE 351: (6323) 217-219 MAY 16 1991

3. PYLE JA, TOUMI R, TESTING OF PHOTOCHEMICAL THEORY WITH SOLAR OCCULTATION DATA, J ATMOS CHEM 11: (3) 227-243 OCT 1990

2. WEBSTER CR, MAY RD, TOUMI R, et al., ACTIVE NITROGEN PARTITIONING AND THE NIGHTTIME FORMATION OF N2O5 IN THE STRATOSPHERE - SIMULTANEOUS INSITU MEASUREMENTS OF NO, NO2, HNO3, O-3, AND N2O USING THE BLISS DIODE-LASER SPECTROMETER, J GEOPHYS RES-ATMOS 95: (D9) 13851-13866 AUG 20 1990

1. SPIRO M, TOUMI R, KANDIAH M, THE KINETICS AND MECHANISM OF CAFFEINE INFUSION FROM COFFEE - THE HINDRANCE FACTOR IN INTRA-BEAN DIFFUSION, J SCI FOOD AGR 46: (3) 349-356 1989 


Ralf Toumi.