Hitlist - : Clilverd
Hitlist - : Clilverd

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  1. A 25-year record of 10 kHz sferics noise in Antarctica: implications for tropical lightning levels
Watkins, N.W.; Clilverd, M.A.; Smith, A.J.; YEARBY, K.H.
In: Geophysical Research Letters, 25, No. 23, 4353-4356
Watkins, N.W. (Author)551.594ArticleAdd To Basket
  2. Additional stratospheric NOx production by relativistic electron precipitation during the 2004 spring NOx descent event
Clilverd, M.A.; Seppala, A.; Rodger, C.J.; MLYNCZAK, M.G.; KOZYRA, J.U.
In: Journal of Geophysical Research, 114, No. A4, A04305, doi:10.1029/2008JA013472, 11p
Clilverd, M.A. (Author)551.510.534ArticleAdd To Basket
  3. The annual variation in quiet time plasmaspheric electron density, determined from whistler mode group delays
Clilverd, M.A.; Smith, A.J.; Thomson, N.R.
In: Planetary and Space Science, 39, No. 7, 1059-1067
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  4. Arctic and Antarctic polar winter NOx and energetic particle precipitation in 2002-2006
Seppala, A.; VERRONEN, P.T.; Clilverd, M.A.; RANDALL, C.E.; TAMMINEN, J.; SOFIEVA, V.F.; BACKMAN, L.; KYROLA, E.
In: Geophysical Research Letters, 34, No. 12, L12810, doi:10.1029/2007GL029733, 5pp
Seppala, A. (Author)551.510.53ArticleAdd To Basket
  5. Atmospheric impact of the Carrington event solar protons
Rodger, C.J.; VERRONEN, P.T.; Clilverd, M.A.; Seppala, A.; TURUNEN, E.
In: Journal of Geophysical Research, 113, No. D23, D23302, doi:10.1029/2008JD010702, 13p
Rodger, C.J. (Author)551.510.53ArticleAdd To Basket
  6. The atmospheric implications of radiation belt remediation
Rodger, C.J.; Clilverd, M.A.; Ulich, T.; VERRONEN, P.T.; TURUNEN, E.; Thomson, N.R.
In: Annales Geophysicae, 24, No. 7, 2025-2041
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  7. A case study of storm commencement and recovery plasmaspheric electric fields near L = 2.5 at equinox
BALMFORTH, H.F.; Clilverd, M.A.; Smith, A.J.
In: Annales Geophysicae, 12, No. 7, 625-635
BALMFORTH, H.F. (Author)551.510.535ArticleAdd To Basket
  8. The causes of long-term change in the aa index
Clilverd, M.A.; Clark, T.D.G.; Clarke, E.; Rishbeth, H.; Ulich, T.
In: Journal of Geophysical Research, Journal of Geophysical Research Vol. 107 pt/no 12 sect. A (2002) p. SSH 4 - vol. 107 pt/no 12 sect. A, p. SSH 4
Clilverd, M.A. (Author)BGS Staff Paper 04299Survey staff (external publication)Add To Basket
  9. Characteristics of localized ionospheric disturbances inferred from VLF measurements at two closely spaced receivers
LEV-TOV, S.J.; Inan, U.S.; Smith, A.J.; Clilverd, M.A.
In: Journal of Geophysical Research, 101, No. A7, 15,737-15,747
LEV-TOV, S.J. (Author)551.510.535ArticleAdd To Basket
  10. Comparison of VLF sferics intensities at Halley, Antarctica with tropical lightning and temperature
Watkins, N.W.; BHARMAL, N.A.; Clilverd, M.A.; Smith, A.J.
In: Radio Science, 36, No. 5, 1053-1064
Watkins, N.W. (Author)551.594ArticleAdd To Basket
  11. Daytime D region parameters from long-path VLF phase and amplitude
Thomson, N.R.; Rodger, C.J.; Clilverd, M.A.
In: Journal of Geophysical Research, (Space Physics) 116, No. A11, 12p
Thomson, N.R. (Author)551.510.535ArticleAdd To Basket
  12. Daytime midlatitude D region parameters at solar minimum from short-path VLF phase and amplitude
Thomson, N.R.; Clilverd, M.A.; Rodger, C.J.
In: Journal of Geophysical Research, Journal of Geophysical Research, (Space Physics) 116, No. A3, A03310, 10.1029/2010JA016248, 12p
Thomson, N.R. (Author)551.510.535ArticleAdd To Basket
  13. Destruction of the tertiary ozone maximum during a solar proton event
Seppala, A.; VERRONEN, P.T.; SOFIEVA, V.F.; TAMMINEN, J.; KYROLA, E.; Rodger, C.J.; Clilverd, M.A.
In: Geophysical Research Letters, 33, No. 7, L07804, doi:10.1029/2005GL025571, 4pp
Seppala, A. (Author)551.510.53ArticleAdd To Basket
  14. Determining the size of lightning-induced electron precipitation patches
Clilverd, M.A.; NUNN, D.; LEV-TOV, S.J.; Inan, U.S.; DOWDEN, R.L.; Rodger, C.J.; Smith, A.J.
In: Journal of Geophysical Research, 107, No. A8, 1168, doi:10.1029/2001JA000301, 11pp
Clilverd, M.A. (Author)551.594ArticleAdd To Basket
  15. Direct observations of nitric oxide produced by energetic electron precipitation into the Antarctic middle atmosphere
Newnham, D.A.; Espy, P.J.; Clilverd, M.A.; Rodger, C.J.; Seppala, A.; MAXFIELD, D.J.; HARTOGH, P.; HOLMEN, K.; Horne, R.B.
In: Geophysical Research Letters, 38, No. 20, 5p
Newnham, D.A. (Author)551.510.41ArticleAdd To Basket
  16. Diurnal and annual variations in 10-kHz radio noise
Clilverd, M.A.; Watkins, N.W.; Smith, A.J.; YEARBY, K.H.
In: Radio Science, 34, No. 4, 933-938
Clilverd, M.A. (Author)551.594ArticleAdd To Basket
  17. Diurnal, seasonal and storm-time variations in equatorial electron density at L=2.5
Clilverd, M.A.; Smith, A.J.
In: IAGA Bulletin, No. 53, Pt. C, 404
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  18. Diurnal, seasonal, and storm time variations in equatorial plasmaspheric density
Smith, A.J.; Clilverd, M.A.
In: Eos. Transactions, American Geophysical Union, 70, No. 43, 1297
Smith, A.J. (Author)551.510.536ArticleAdd To Basket
  19. Doppler shift pulsations on whistler mode signals for a VLF transmitter
YEARBY, K.H.; Clilverd, M.A.
In: Journal of Atmospheric and Terrestrial Physics, 58, No. 13, 1489-1496
YEARBY, K.H. (Author)551.510.536ArticleAdd To Basket
  20. Ducted whistler-mode signals received at two widely spaced locations
Clilverd, M.A.; Thomson, N.R.; Smith, A.J.
In: Annales Geophysicae, 14, No. 6, 619-627
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  21. Dynamic geomagnetic rigidity cutoff variations during a solar proton event
Rodger, C.J.; Clilverd, M.A.; VERRONEN, P.T.; Ulich, T.; Jarvis, M.J.; TURUNEN, E.
In: Journal of Geophysical Research, 111, No. A4, A04222, doi:10.1029/2005JA011395, 12pp
Rodger, C.J. (Author)551.510.535ArticleAdd To Basket
  22. The effect of the mid-latitude ionospheric trough on whistler mode ducting during magnetic storms
Clilverd, M.A.; Thomson, N.R.; Smith, A.J.
In: Journal of Atmospheric and Terrestrial Physics, 57, No. 8, 945-954
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  23. The effects of hard-spectra solar proton events on the middle atmosphere
Seppala, A.; Clilverd, M.A.; Rodger, C.J.; VERRONEN, P.T.; TURUNEN, E.
In: Journal of Geophysical Research, 113, No. A11, A11311, doi:10.1029/2008JA013517, 11p
Seppala, A. (Author)551.510.53ArticleAdd To Basket
  24. The effects of ionospheric horizontal electron density gradients on whistler mode signals
Clilverd, M.A.; Smith, A.J.; Thomson, N.R.
In: Journal of Atmospheric and Terrestrial Physics, 54, No. 7/ 8, 1061-1074
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  25. Energetic electron precipitation during substorm injection events: high-latitude fluxes and an unexpected midlatitude signature
Clilverd, M.A.; Rodger, C.J.; BRUNDELL, J.B.; BAHR, J.; COBBETT, N.; MOFFAT-GRIFFIN, T.; KAVANAGH, A.J.; Seppala, A.; Thomson, N.R.; FRIEDEL, R.H.W.; MENK, F.W.
In: Journal of Geophysical Research, 113, No. A10, A10311, doi:10.1029/2008JA013220, 12p
Clilverd, M.A. (Author)551.510.535ArticleAdd To Basket
  26. Energetic outer radiation belt electron precipitation during recurrent solar activity
Clilverd, M.A.; Rodger, C.J.; MOFFAT-GRIFFIN, T.; SPANSWICK, E.; BREEN, P.; MENK, F.W.; GREW, R.S.; HAYASHI, K.; Mann, I.R.
In: Journal of Geophysical Research, 115, No. A8, doi:10.1029/2009JA015204, A08323, 14p.
Clilverd, M.A. (Author)551.510.534ArticleAdd To Basket
  27. Energetic particle precipitation into the middle atmosphere triggered by a coronal mass ejection
Clilverd, M.A.; Rodger, C.J.; MILLAN, R.M.; SAMPLE, J.G.; KOKOROWSKI, M.; McCARTHY, M.P.; Ulich, T.; RAITA, T.; KAVANAGH, A.J.; SPANSWICK, E.
In: Journal of Geophysical Research, 112, No. A12, A12206, doi:10.1029/2007JA012395, 12p
Clilverd, M.A. (Author)551.510.535ArticleAdd To Basket
  28. Geomagnetic activity and polar surface air temperature variability
Seppala, A.; RANDALL, C.E.; Clilverd, M.A.; ROZANOV, A.; Rodger, C.J.
In: Journal of Geophysical Research, 114, No. A10, A10312, 10.1029/2008JA014029, 10p
Seppala, A. (Author)551.524ArticleAdd To Basket
  29. Geomagnetic activity related NOx enhancements and polar surface air temperature variability in a chemistry climate model: modulation of the NAM index
BAUMGAERTNER, A.J.G.; Seppala, A.; JOCKEL, P.; Clilverd, M.A.
In: Atmospheric Chemistry and Physics, 11, No. 9, 4521-4531
BAUMGAERTNER, A.J.G. (Author)551.510.41ArticleAdd To Basket
  30. Geomagnetic perturbations on stratospheric circulation in late winter and spring
LU, H.; Clilverd, M.A.; Seppala, A.; HOOD, L.L.
In: Journal of Geophysical Research, 113, No. D16, D16106, doi:10.1029/2007JD008915, 16p
LU, H. (Author)551.510.534ArticleAdd To Basket
  31. Ground-based estimates of outer radiation belt energetic electron precipitation fluxes into the atmosphere
Clilverd, M.A.; Rodger, C.J.; GAMBLE, R.J.; Ulich, T.; RAITA, T.; Seppala, A.; Green, J.C.; Thomson, N.R.; SAUVAUD, J.-A.; Parrot, M.
In: Journal of Geophysical Research, Journal of Geophysical Research, (Space Physics) 115, No. A12, A12304, doi:10.1029/2010JA015638 doi:10.1029/2010JA015638 doi:10.1029/2010JA015638 A12304, doi: 10.1029/2010JA015638, 11p
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  32. Ground-based evidence of latitude-dependent cyclotron absorption of whistler mode signals originating from VLF transmitters
Clilverd, M.A.; Horne, R.B.
In: Journal of Geophysical Research, 101, No. A2, 2355-2367
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  33. Ground-based transmitter signals observed from space: ducted or nonducted?
Clilverd, M.A.; Rodger, C.J.; GAMBLE, R.J.; Meredith, N.P.; Parrot, M.; BERTHELIER, J.-.J.; Thomson, N.R.
In: Journal of Geophysical Research, 113, No. A4, A04211, doi:10.1029/2007JA012602, 12p
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  34. High-latitude geomagnetically induced current events observed on very low frequency radio wave receiver systems
Clilverd, M.A.; Rodger, C.J.; Dietrich, S.; Raita, T.; Ulich, T.; Clarke, E.; Thomson, A.W.P.; British Antarctic Survey; New Zealand. University of Otago; Finland. University of Oulu; British Geological Survey; University of Lancaster
Clilverd, M.A. (Author)not heldSurvey staff (external publication)Add To Basket
  35. High-latitude geomagnetically induced current events observed on very low frequency radio wave receiver systems
Clilverd, M.A.; Rodger, C.J.; DIETRICH, S.; RAITA, T.; Ulich, T.; CLARK, E.; Thomson, A.W.P.; KAVANAGH, A.J.
In: Radio Science, 45, No. 2, RS2006, doi:10.1029/2009RS004215 , 11p.
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  36. Hiss from the chorus
Rodger, C.J.; Clilverd, M.A.
In: Nature, 452, No. 7183, 41-42
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  37. Impact of different energies of precipitating particles on NOx generation in the middle and upper atmosphere during geomagnetic storms
TURUNEN, E.; VERRONEN, P.T.; Seppala, A.; Rodger, C.J.; Clilverd, M.A.; TAMMINEN, J.; ENELL, C.-F.; Ulich, T.
In: Journal of Atmospheric and Solar-Terrestrial Physics, 71, No. 10-11, 1176-1189
TURUNEN, E. (Author)551.510.53ArticleAdd To Basket
  38. The importance of atmospheric precipitation in storm-time relativistic electron flux drop outs
Clilverd, M.A.; Rodger, C.J.; Ulich, T.
In: Geophysical Research Letters, 33, No. 1, L01102, doi:10.1029/2005GL024661, 5pp
Clilverd, M.A. (Author)550.385ArticleAdd To Basket
  39. Improved dynamic geomagnetic rigidity cutoff modeling: testing predictive accuracy
Clilverd, M.A.; Rodger, C.J.; MOFFAT-GRIFFIN, T.; VERRONEN, P.T.
In: Journal of Geophysical Research, 112, No. A8, A08302, doi:10.1029/2007JA012410, 13p
Clilverd, M.A. (Author)551.510.535ArticleAdd To Basket
  40. Increased magnetic storm activity from 1865 to 1995
Clilverd, M.A.; Clark, T.D.G.; Clarke, E.; Rishbeth, H.
Clilverd, M.A. (Author)BGS Staff Paper 03168Survey staff (external publication)Add To Basket
  41. Increased magnetic storm activity from 1868 to 1995
Clilverd, M.A.; Clark, T.D.G.; Clarke, E.; Rishbeth, H.
In: Journal of Atmospheric and Solar-Terrestrial Physics, 60, No. 10, 1047-1056
Clilverd, M.A. (Author)550.385ArticleAdd To Basket
  42. The influence of ionospheric absorption on mid-latitude whistler mode signal occurrence from VLF transmitters
Clilverd, M.A.; Thomson, N.R.; Smith, A.J.
In: Journal of Atmospheric and Terrestrial Physics, 55, No. 10, 1469-1477
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  43. Investigating seismoionospheric effects on a long subionospheric path
Clilverd, M.A.; Rodger, C.J.; Thomson, N.R.
In: Journal of Geophysical Research, 104, No. A12, 28,171-28,179
Clilverd, M.A. (Author)551.510.535ArticleAdd To Basket
  44. Investigating the possible association between thunderclouds and plasmaspheric ducts
Clilverd, M.A.; Rodger, C.J.; Thomson, N.R.; YEARBY, K.H.
In: Journal of Geophysical Research, 106, No. A12, 29,771-29,781
Clilverd, M.A. (Author)551.594ArticleAdd To Basket
  45. Ionospheric evidence of thermosphere-to-stratosphere descent of polar NOx
Clilverd, M.A.; Seppala, A.; Rodger, C.J.; VERRONEN, P.T.; Thomson, N.R.
In: Geophysical Research Letters, 33, No. 19, L19811, doi:10.1029/2006GL026727, 5pp
Clilverd, M.A. (Author)551.510.53ArticleAdd To Basket
  46. Is magnetospheric line radiation man-made?
Rodger, C.J.; Clilverd, M.A.; YEARBY, K.H.; Smith, A.J.
In: Journal of Geophysical Research, 105, No. A7, 15,981-15,990
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  47. Latitudinal extent of the January 2005 solar proton event in the Northern Hemisphere from satellite observations of hydroxyl
VERRONEN, P.T.; Rodger, C.J.; Clilverd, M.A.; PICKETT, H.M.; TURUNEN, E.
In: Annales Geophysicae, 25, No. 10, 2203-2215
VERRONEN, P.T. (Author)551.510.53ArticleAdd To Basket
  48. Latitudinally dependent Trimpi effects: modeling and observations
Clilverd, M.A.; YEO, R.F.; NUNN, D.; Smith, A.J.
In: Journal of Geophysical Research, 104, No. A9, 19,881-19,887
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  49. Lidar observations of polar mesospheric clouds at Rothera, Antarctica (67.5oS, 68.8oW)
Chu, X.; Nott, G.J.; Espy, P.J.; GARDNER, C.S.; Diettrich, J.C.; Clilverd, M.A.; Jarvis, M.J.
In: Geophysical Research Letters, 31, No. 2, L02114, doi:10.1029/2003GL018638, 5pp
Chu, X. (Author)551.593.653ArticleAdd To Basket
  50. Lightning atmospherics count rates observed at Halley, Antarctica
Watkins, N.W.; Clilverd, M.A.; Smith, A.J.; Rodger, C.J.; BHARMAL, N.A.; YEARBY, K.H.
In: Journal of Atmospheric and Solar-Terrestrial Physics, 63, No. 10, 993-1003
Watkins, N.W. (Author)551.594ArticleAdd To Basket
  51. Lightning-driven inner radiation belt energy deposition into the atmosphere: implications for ionisation-levels and neutral chemistry
Rodger, C.J.; ENELL, C.-F.; TURUNEN, E.; Clilverd, M.A.; Thomson, N.R.; VERRONEN, P.T.
In: Annales Geophysicae, 25, No. 8, 1745-1757
Rodger, C.J. (Author)551.510.535ArticleAdd To Basket
  52. Longitudinal and seasonal variations in plasmaspheric electron density: implications for electron precipitation
Clilverd, M.A.; Meredith, N.P.; Horne, R.B.; Glauert, S.A.; Anderson, R.R.; Thomson, N.R.; MENK, F.W.; SANDEL, B.R.
In: Journal of Geophysical Research, 112, No. A11, A11210, doi:10.1029/2007JA012416, 10p
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  53. Magnetic storm effects on the mid-latitude plasmasphere
Smith, A.J.; Clilverd, M.A.
In: Planetary and Space Science, 39, No. 7, 1069-1079
Smith, A.J. (Author)551.510.536ArticleAdd To Basket
  54. Magnetospheric line radiation observations at Halley, Antarctica
Rodger, C.J.; Clilverd, M.A.; YEARBY, K.H.; Smith, A.J.
In: Journal of Geophysical Research, 104, No. A8, 17,441-17,447
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  55. Mass and electron densities in the inner magnetosphere during a prolonged disturbed interval
GREW, R.S.; MENK, F.W.; Clilverd, M.A.; SANDEL, B.R.
In: Geophysical Research Letters, 34, No. 2, L02108, doi:10.1029/2006GL028254, 5pp
GREW, R.S. (Author)551.510.536ArticleAdd To Basket
  56. Methodological influences on F-region peak height trend analyses
Jarvis, M.J.; Clilverd, M.A.; Ulich, T.
In: Physics and Chemistry of the Earth, 27, 589-594
Jarvis, M.J. (Author)551.510.535ArticleAdd To Basket
  57. Nighttime ionospheric D-region parameters from VLF phase and amplitude
Thomson, N.R.; Clilverd, M.A.; McRAE, W.M.
In: Journal of Geophysical Research, 112, No. A7, A07304, doi:10.1029/JA012271, 14p
Thomson, N.R. (Author)551.510.535ArticleAdd To Basket
  58. Nonlinear and nonstationary influences of geomagnetic activity on the winter North Atlantic Oscillation
LI, Y.; LU, H.; Jarvis, M.J.; Clilverd, M.A.; Bates, B.
In: Journal of Geophysical Research, (Atmospheres), 116, D16, D16109, 15p
LI, Y. (Author)551.513ArticleAdd To Basket
  59. NOx enhancements in the middle atmosphere during 2003-2004 polar winter: relative significance of solar proton events and the aurora as source
Seppala, A.; Clilverd, M.A.; Rodger, C.J.
In: Journal of Geophysical Research, 112, No. D23, D23303, doi:10.1029/2006JD008326, 11p
Seppala, A. (Author)551.510.53ArticleAdd To Basket
  60. Observation of a decrease in mid-latitude whistler mode signal occurrence prior to geomagnetic storms
Clilverd, M.A.; Clark, T.D.G.; Smith, A.J.; Thomson, N.R.
Clilverd, M.A. (Author)BGS Staff Paper 02139Survey staff (external publication)Add To Basket
  61. Observation of a decrease in mid-latitude whistler mode signal occurrence prior to geomagnetic storms
Clilverd, M.A.; Clark, T.D.G.; Smith, A.J.; Thomson, N.R.
In: Journal of Atmospheric and Terrestrial Physics, 55, No. 10, 1479-1485
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  62. Observation of two preferred propagation paths for whistler mode VLF signals received at a non-conjugate location
Clilverd, M.A.; Thomson, N.R.; Smith, A.J.
In: Journal of Atmospheric and Terrestrial Physics, 54, No. 7/ 8, 1075-1079
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  63. Observations of relativistic electron precipitation from the radiation belts driven by EMIC waves
Rodger, C.J.; RAITA, T.; Clilverd, M.A.; Seppala, A.; DIETRICH, S.; Thomson, N.R.; Ulich, T.
In: Geophysical Research Letters, 35, No. 16, L16106, doi:10.1029/2008GL034804, 5p
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  64. Origins of plasmaspheric hiss
Meredith, N.P.; Horne, R.B.; Clilverd, M.A.; HORSFALL, D.; Thorne, R.M.; Anderson, R.R.
In: Journal of Geophysical Research, 111, No. A9, A09217, doi:10.1029/2006JA11707, 12pp
Meredith, N.P. (Author)551.510.536ArticleAdd To Basket
Reserve a copy 65. Phenomenology of plasmaspheric electron densities and whistler mode ducting at mid-latitudes (1990)
Clilverd, M.A.
Copies: 2
Clilverd, M.A. (Author)551.510.536Books/MonographsAdd To Basket
  66. Plasmaspheric storm time erosion
Clilverd, M.A.; JENKINS, B.; Thomson, N.R.
In: Journal of Geophysical Research, 105, No. A6, 12,997-13,008
Clilverd, M.A. (Author)551.510.536ArticleAdd To Basket
  67. Predicting solar cycle 24 and beyond
Clilverd, M.A.; Clarke, E.; Ulich, T.; Rishbeth, H.; Jarvis, M.J.; British Antarctic Survey; Finland. University of Oulu; University of Southampton
Clilverd, M.A. (Author)BGS Staff Paper 04592Survey staff (external publication)Add To Basket
  68. Predicting solar cycle 24 and beyond
Clilverd, M.A.; Clarke, E.; Ulich, T.; Rishbeth, H.; Jarvis, M.J.
In: Space Weather, 4, No. 9, S09005, doi:10.1029/2005SW000207, 7pp
Clilverd, M.A. (Author)523.7ArticleAdd To Basket
  69. A quantitative estimate of the ducted whistler power within the outer plasmasphere
Smith, A.J.; GRIEVE, M.B.; Clilverd, M.A.; Rodger, C.J.
In: Journal of Atmospheric and Solar-Terrestrial Physics, 63, No. 1, 61-74
Smith, A.J. (Author)551.510.536ArticleAdd To Basket
  70. Radiation belt electron precipitation by man-made VLF transmissions
GAMBLE, R.J.; Rodger, C.J.; Clilverd, M.A.; SAUVAUD, J.-A.; Thomson, N.R.; STEWART, S.L.; McCORMICK, R.J.; Parrot, M.; BERTHELIER, J.-.J.
In: Journal of Geophysical Research, 113, No. A10, A10211, doi:10.1029/2008JA013369, 13p
GAMBLE, R.J. (Author)551.510.536ArticleAdd To Basket
  71. Radiation belt electron precipitation due to geomagnetic storms: Significance to middle atmosphere ozone chemistry
Rodger, C.J.; Clilverd, M.A.; Seppala, A.; Thomson, N.R.; GAMBLE, R.J.; Parrot, M.; SAUVAUD, J.-A.; Ulich, T.
In: Journal of Geophysical Research, 115, No. A11, A11320, doi:10.1029/2010JA015599, 12p
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  72. Radiation belt electron precipitation fluxes associated with lightning
Clilverd, M.A.; Rodger, C.J.; NUNN, D.
In: Journal of Geophysical Research, 109, No. A12, A12208, doi10.1029/2004JA010644, 8pp
Clilverd, M.A. (Author)551.594ArticleAdd To Basket
  73. Radiation belt electron precipitation into the atmosphere: recovery from a geomagnetic storm
Rodger, C.J.; Clilverd, M.A.; Thomson, N.R.; GAMBLE, R.J.; Seppala, A.; TURUNEN, E.; Meredith, N.P.; Parrot, M.; SAUVARD, J.-A.; BERTHELIER, J.-.J.
In: Journal of Geophysical Research, 112, No. A11, A11307, doi:10.1029/2007JA012383, 12p
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  74. Reconstructing the long-term aa index
Clilverd, M.A.; Clarke, E.; Ulich, T.; Linthe, J.; Rishbeth, H.
In: Journal of Geophysical Research Vol. 110 no. 7 Sect. A (2005) p. A07205, p. A07205
Clilverd, M.A. (Author)BGS Staff Paper 04290Survey staff (external publication)Add To Basket
  75. Relativistic microburst storm characteristics: Combined satellite and ground-based observations
Dietrich, S.; Rodger, C.J.; Clilverd, M.A.; BORTNIK, J.; Raita, T.
In: Journal of Geophysical Research, Journal of Geophysical Research, (Space Physics) 115, No. A12, A12240, 10.1029/2010JA015777, 10p.
Dietrich, S. (Sarah) (Author)551.510.7ArticleAdd To Basket
  76. Remote sensing space weather events: Antarctic-Arctic radiation-belt (Dynamic) Deposition-VLF Atmospheric Research Konsortium network
Clilverd, M.A.; Rodger, C.J.; Thomson, N.R.; BRUNDELL, J.B.; Ulich, T.; Lichtenberger, J.; COBBETT, N.; COLLIER, A.B.; MENK, F.W.; Seppala, A.; VERRONEN, P.T.; TURUNEN, E.
In: Space Weather, 7, No. 4, S04001, doi:10.1029/2008SW000412, 15p
Clilverd, M.A. (Author)551.510.535ArticleAdd To Basket
  77. Significance of transient luminous events to neutral chemistry: experimental measurements
Rodger, C.J.; Seppala, A.; Clilverd, M.A.
In: Geophysical Research Letters, 35, No. 7, L07803, doi:10.1029/2008GL033221, 5p
Rodger, C.J. (Author)551.59ArticleAdd To Basket
  78. Solar activity levels in 2100
Clilverd, M.A.; Clarke, E.; Rishbeth, H.; Clark, T.D.G.; Ulich, T.
Clilverd, M.A. (Author)BGS Staff Paper 04300Survey staff (external publication)Add To Basket
  79. Solar activity levels in 2100
Clilverd, M.A.; Clarke, E.; Rishbeth, H.; Clark, T.D.G.; Ulich, T.
In: Astronomy and Geophysics, 44, No. 5, 20-22
Clilverd, M.A. (Author)523.7ArticleAdd To Basket
  80. Solar cycle changes in daytime VLF subionospheric attenuation
Thomson, N.R.; Clilverd, M.A.
In: Journal of Atmospheric and Solar-Terrestrial Physics, 62, No. 7, 601-608
Thomson, N.R. (Author)551.510.535ArticleAdd To Basket
  81. Solar flare induced ionospheric D-region enhancements from VLF amplitude observations
Thomson, N.R.; Clilverd, M.A.
In: Journal of Atmospheric and Solar-Terrestrial Physics, 63, No. 16, 1729-1737
Thomson, N.R. (Author)551.510.535ArticleAdd To Basket
  82. Source region for whistlers detected at Rothera, Antarctica
COLLIER, A.B.; Lichtenberger, J.; Clilverd, M.A.; Rodger, C.J.; Steinbach, P.
In: Journal of Geophysical Research, Journal of Geophysical Research, (Space Physics) 116, No. A3, A03219, 13p
COLLIER, A.B. (Author)551.510.536ArticleAdd To Basket
  83. Storm time short-lived bursts of relativistic electron precipitation detected by subionospheric radio wave propagation
Rodger, C.J.; Clilverd, M.A.; NUNN, D.; VERRONEN, P.T.; BORTNIK, J.; TURUNEN, E.
In: Journal of Geophysical Research, 112, No. A7, A07301, doi:10.1029/2007JA012347, 11p
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  84. Structure and motion in the inner magnetosphere, studied with very low frequency radio waves (1989)
SAXTON, J.M.; Clilverd, M.A.
Copies: 1
SAXTON, J.M. (Author)551.510.536ChapterAdd To Basket
  85. Sunrise effects on VLF signals propagating over a long north-south path
Clilverd, M.A.; Thomson, N.R.; Rodger, C.J.
In: Radio Science, 34, No. 4, 939-948
Clilverd, M.A. (Author)537.86ArticleAdd To Basket
  86. Temporal properties of magnetospheric line radiation
Rodger, C.J.; Clilverd, M.A.; YEARBY, K.H.; Smith, A.J.
In: Journal of Geophysical Research, 105, No. A1, 329-336
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  87. Temporal variability of the descent of high-alitutude NOx inferred from ionospheric data
Clilverd, M.A.; Seppala, A.; Rodger, C.J.; Thomson, N.R.; Lichtenberger, J.; Steinbach, P.
In: Journal of Geophysical Research, 112, No. A9, A09307, doi:10.1029/2006JA012085, 10p
Clilverd, M.A. (Author)551.510.53ArticleAdd To Basket
  88. Total solar eclipse effects on VLF signals: observations and modeling
Clilverd, M.A.; Rodger, C.J.; Thomson, N.R.; Lichtenberger, J.; Steinbach, P.; CANNON, P.; ANGLING, M.J.
In: Radio Science, 36, No. 4, 773-788
Clilverd, M.A. (Author)537.86ArticleAdd To Basket
  89. ULF Doppler oscillation of L = 2.5 flux tubes
MENK, F.W.; Clilverd, M.A.; YEARBY, K.H.; MILINEVSKI, G.; Thomson, N.R.; ROSE, M.C.
In: Journal of Geophysical Research, 111, No. A7, A07205, doi:10.1029/2005JA011192, 12pp
MENK, F.W. (Author)551.510.536ArticleAdd To Basket
  90. Unravelling signs of global change in the ionosphere (2007)
Ulich, T.; Clilverd, M.A.; Jarvis, M.J.; Rishbeth, H.
Copies: 1
Ulich, T. (Author)551.510.535ChapterAdd To Basket
  91. An unusual VLF signature structure recorded by the DEMETER satellite
FERENCZ, C.; Lichtenberger, J.; HAMAR, D.; FERENCZ, O.E.; Steinbach, P.; SZEKELY, B.; Parrot, M.; Lefeuvre, F.; BERTHELIER, J.-.J.; Clilverd, M.A.
In: Journal of Geophysical Research, 115 No.A2, A02210, doi:10.1029/2009JA014636, 10p
FERENCZ, C. (Author)551.510.536ArticleAdd To Basket
  92. Use of POES SEM-2 observations to examine radiation belt dynamics and energetic electron precipitation into the atmosphere
Rodger, C.J.; Clilverd, M.A.; Green, J.C.; Lam, M.M.
In: Journal of Geophysical Research, 115, No. A4, A04202, doi:10.1029/2008JA014023 , 13p
Rodger, C.J. (Author)551.510.536ArticleAdd To Basket
  93. World-wide lightning location using VLF propagation in the Earth-Ionosphere waveguide : IEEE antennas and propagation magazine Vol. 50 pt/no 5 (2008) p. 40-60
Dowden, R.L.; Holzworth, R.H.; Rodger, C.J.; Lichtenberger, J.; Thomson, N.R.; Jacobson, A.R.; Lay, E.; Brundell, J.B.; Lyons, T.J.; O'Keefe, S.; Kawasaki, Z.; Price, C.; Prior, V.; Ortega, P.; Weinman, J.; Mikhailov, Y.; Veliz, O.; Qie, X.; Burns, G.; Collier, A.; Pinto, O.; Diaz, R.; Adamo, C.; Williams, E.R.; Kumar, S.; Raga, G.B.; Rosado, J.M.; Avila, E.E.; Clilverd, M.A.; Ulich, T.; Gorham, P.; Shanahan, T.J.G.; Osipowicz, T.; Cook, G.; Zhao, Y.; Low Frequency Electrical Research Ltd; University of Washington; New Zealand. University of Otago; Lorand Eotvos University; Murdoch University; Griffith University; Osaka University; Tel Aviv University; University of French Polynesia; Chinese Academy of Sciences; University of the South Pacific; University of Puerto Rico; British Antarctic Survey; University of Hawaii; British Geological Survey; National University of Singapore; University of Sheffield
Dowden, R.L. (Richard L.) (Author)not heldSurvey staff (external publication)Add To Basket
  94. World-wide lightning location using VLF propagation in the Earth-ionosphere waveguide
DOWDEN, R.L.; HOLZWORTH, R.H.; Rodger, C.J.; Lichtenberger, J.; Thomson, N.R.; JACOBSON, A.R.; LAY, E.; BRUNDELL, J.B.; LYONS, T.J.; O'KEEFE, S.; KAWASAKI, Z.; PRICE, C.; PRIOR, V.; ORTEGA, P.; WEINMAN, J.; MIKHAILOV, Y.; VELIZ, O.; QIE, X.; BURNS, G.; COLLIER, A.; PINTO, O.; Diaz, R.; ADAMO, C.; WILLIAMS, E.R.; KUMAR, S.; Raga, G.B.; ROSADO, J.M.; AVILA, E.E.; Clilverd, M.A.; Ulich, T.; GORHAM, P.; Shanahan, T.J.G.; OSIPOWICZ, T.; COOK, G.; ZHAO, Y.
In: IEEE Antennas and Propagation Magazine, 50, No. 5, 40-60
DOWDEN, R.L. (Author)551.594ArticleAdd To Basket
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