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Journal of Geophysical Research

Research outputs

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  1. 2014
  2. Published

    On the threshold energization of radiation belt electrons by double layers

    Osmane, A. & Pulkkinen, T. I., 2014, In : Journal of Geophysical Research. 119, 10, p. 8243-8248

    Research output: Contribution to journal › Article › Scientific › peer-review

  3. 2013
  4. Published

    A method for optimizing the cosine response of solar UV diffusers

    Pulli, T., Kärhä, P. & Ikonen, E., 2013, In : Journal of Geophysical Research. 118, 14, p. 7897-7904

    Research output: Contribution to journal › Article › Scientific › peer-review

  5. 2012
  6. Published

    A case study of proton precipitation at Mars: Mars Express observations and hybrid simulations

    Dieval, C., Kallio, E., Barabash, S., Stenberg, G., Nilsson, H., Futaana, Y., Holmstrom, M., Fedorov, A., Frahm, R. A., Jarvinen, R. & 1 others, Brain, D. A., 2012, In : Journal of Geophysical Research. 117, 11 p., A06222 .

    Research output: Contribution to journal › Article › Scientific › peer-review

  7. Published

    Auroral electrojets variations caused by recurrent high-speed solar wind streams during the extreme solar minimum of 2008

    Guo, J., Feng, X., Pulkkinen, T. I., Tanskanen, E. I., Xu, W., Lei, J. & Emery, B. A., 2012, In : Journal of Geophysical Research. 117, A04307, p. .

    Research output: Contribution to journal › Article › Scientific › peer-review

  8. Published

    Pairwise scale space comparison of time series with application to climate research

    Godtliebsen, F., Holmström, L., Miettinen, A., Erästö, P., Divine, D. V. & Koc, N., 2012, In : Journal of Geophysical Research. 117, C3, p. 1-10 10 p., C03046.

    Research output: Contribution to journal › Article › Scientific › peer-review

  9. 2011
  10. Published

    Assessing and improving the representativeness of monitoring networks: The European flux tower network example

    Sulkava, M., Luyssaert, S., Zaehle, S. & Papale, D., 2011, In : Journal of Geophysical Research. 116, p. G00J04 14 pp.

    Research output: Contribution to journal › Article › Scientific › peer-review

  11. Published

    Auroral electrojets during deep solar minimum at the end of solar cycle 23

    Pulkkinen, T. I., Tanskanen, E. I., Viljanen, A., Partamies, N. & Kauristie, K., 2011, In : Journal of Geophysical Research. 116, A04207, p. .

    Research output: Contribution to journal › Article › Scientific › peer-review

  12. Published

    Contribution of magnetotail reconnection to the cross-polar cap electric potential drop

    Gordeev, E. I., Sergeev, V. A., Pulkkinen, T. I. & Palmroth, M., 2011, In : Journal of Geophysical Research. 116, A08219

    Research output: Contribution to journal › Article › Scientific › peer-review

  13. Published

    Energy conversion at the Earth's magnetopause using single and multispacecraft methods

    Anekallu, C. R., Palmroth, M., Pulkkinen, T. I., Haaland, S. E., Lucek, E. & Dandouras, I., 2011, In : Journal of Geophysical Research. 116, A11204, p. .

    Research output: Contribution to journal › Article › Scientific › peer-review

  14. Published

    From space weather toward space climate time scales: Substorm analysis from 1993 to 2008

    Tanskanen, E. I., Pulkkinen, T. I., Viljanen, A., Mursula, K., Partamies, N. & Slavin, J. A., 2011, In : Journal of Geophysical Research. 116, A00I34

    Research output: Contribution to journal › Article › Scientific › peer-review

  15. Published

    Propagation of a shock-related disturbance in the Earth's magnetosphere

    Andreeova, K., Pulkkinen, T. I., Juusola, L., Palmroth, M. & Santolik, O., 2011, In : Journal of Geophysical Research. 116, A01213, p. .

    Research output: Contribution to journal › Article › Scientific › peer-review

  16. 2010
  17. Published

    Magnetospheric feedback in solar wind energy transfer

    Palmroth, M., Koskinen, H. E. J., Pulkkinen, T. I., Toivanen, P. K., Janhunen, P., Milan, S. E. & Lester, M., 11 Dec 2010, In : Journal of Geophysical Research. 115, 14 p., ARTN A00I10.

    Research output: Contribution to journal › Article › Scientific › peer-review

  18. Published

    Timing of changes in the solar wind energy input in relation to ionospheric response

    Pulkkinen, T. I., Palmroth, M., Janhunen, P., Koskinen, H. E. J., McComas, D. J. & Smith, C. W., 10 Dec 2010, In : Journal of Geophysical Research. 115, 9 p., ARTN A00I09.

    Research output: Contribution to journal › Article › Scientific › peer-review

  19. Published

    Magnetospheric modes and solar wind energy coupling efficiency

    Pulkkinen, T. I., Palmroth, M., Koskinen, H. E. J., Laitinen, T. V., Goodrich, C. C., Merkin, V. G. & Lyon, J. G., 6 Mar 2010, In : Journal of Geophysical Research. 115, 9 p., 03207.

    Research output: Contribution to journal › Article › Scientific › peer-review

  20. Published

    Venusian bow shock as seen by the ASPERA-4 ion instrument on Venus Express

    Whittaker, I., Guymer, G., Grande, M., Pinter, B., Barabash, S., Federov, A., Mazelle, C., Sauvaud, J. A., Lundin, R., Russell, C. T. & 33 others, Futaana, Y., Fraenz, M., Zhang, T. L., Andersson, H., Grigoriev, A., Holmstrom, M., Yamauchi, M., Asamura, K., Baumjohann, W., Lammer, H., Coates, A. J., Kataria, D. O., Linder, D. R., Curtis, C. C., Hsieh, K. C., Koskinen, H. E. J., Kallio, E., Riihela, P., Schmidt, W., Kozyra, J., McKenna-Lawlor, S., Thocaven, J. J., Orsini, S., Cerulli-Irelli, R., Mura, A., Milillo, M., Maggi, M., Roelof, E., Brandt, P., Frahm, R. A., Sharber, J. R., Wurz, P. & Bochsler, P., 2010, In : Journal of Geophysical Research. 115

    Research output: Contribution to journal › Article › Scientific › peer-review

  21. 2009
  22. Published

    D, E, and F layers in the daytime at high-latitude terminator ionosphere of Mars: Comparison with Earth's ionosphere using COSMIC data

    Haider, S. A., Abdu, M. A., Batista, I. S., Sobral, J. H., Luan, X., Kallio, E., Maguire, W. C., Verigin, M. I. & Singh, V., 2009, In : Journal of Geophysical Research. 114, 12 p., A03311.

    Research output: Contribution to journal › Article › Scientific › peer-review

  23. 2008
  24. Published

    Shock propagation in the magnetosphere: Observations and MHD simulations compared

    Andreeova, K., Pulkkinen, T. I., Laitinen, T. V. & Prech, L., 24 Sep 2008, In : Journal of Geophysical Research. 113, A9, 15 p., 09224.

    Research output: Contribution to journal › Article › Scientific › peer-review

  25. Published

    Multispacecraft and ground-based observations of substorm timing and activations: Two case studies

    Cao, X., Pu, Z. Y., Zhang, H., Mishin, V. M., Ma, Z. W., Dunlop, M. W., Fu, S. Y., Xie, L., Xiao, C. J., Wang, X. G. & 16 others, Zong, Q. G., Liu, Z. X., Kubyshkina, M. V., Pulkkinen, T. I., Frey, H. U., Korth, A., Fraenz, M., Lucek, E., Carr, C. M., Reme, H., Dandouras, I., Fazakerley, A. N., Reeves, G. D., Friedel, R., Glassmeier, K. H. & Escoubet, C. P., 21 May 2008, In : Journal of Geophysical Research. 113, A7, 13 p., ARTN A07S25.

    Research output: Contribution to journal › Article › Scientific › peer-review

  26. 2007
  27. Published

    Continuous reconnection line and pressure-dependent energy conversion on the magnetopause in a global MHD model

    Laitinen, T. V., Palmroth, M., Pulkkinen, T. I., Janhunen, P. & Koskinen, H. E. J., 2 Nov 2007, In : Journal of Geophysical Research. 112, A11, 13 p., 11201.

    Research output: Contribution to journal › Article › Scientific › peer-review

  28. Published

    Magnetospheric convection during intermediate driving: Sawtooth events and steady convection intervals as seen in Lyon-Fedder-Mobarry global MHD simulations

    Goodrich, C. C., Pulkkinen, T. I., Lyon, J. G. & Merkin, V. G., 2 Aug 2007, In : Journal of Geophysical Research. 112, A8, 12 p., 08201.

    Research output: Contribution to journal › Article › Scientific › peer-review

  29. Published

    A density functional study on water-sulfuric acid-ammonia clusters and implications for atmospheric cluster formation

    Kurtén, T., Torpo, L., Ding, C. G., Vehkamäki, H., Sundberg, M. R., Laasonen, K. & Kulmala, M., 27 Feb 2007, In : Journal of Geophysical Research. 112, D4, 7 p., D04210.

    Research output: Contribution to journal › Article › Scientific › peer-review

  30. Published

    Photon recollision probability in heterogeneous forest canopies: Compatibility with a hybrid GO model

    Mõttus, M., Stenberg, P. & Rautiainen, M., 16 Feb 2007, In : Journal of Geophysical Research. 112, 3, D03104.

    Research output: Contribution to journal › Article › Scientific › peer-review

  31. Published

    Oxygen ions at Titan's exobase in a Voyager 1-type interaction from a hybrid simulation

    Sillanpää, I., Kallio, E., Jarvinen, R. & Janhunen, P., 2007, In : Journal of Geophysical Research. 112, A12, A12205.

    Research output: Contribution to journal › Article › Scientific › peer-review

  32. 2006
  33. Published

    Evolution of the proton ring current energy distribution during 21-25 April 2001 storm

    Ganushkina, N. Y., Pulkkinen, T. I., Milillo, A. & Liemohn, M., 11 Oct 2006, In : Journal of Geophysical Research. 111, A11, 15 p., ARTN A11S08.

    Research output: Contribution to journal › Article › Scientific › peer-review

  34. 2005
  35. Published

    Hot spot reflectance signatures of common boreal lichens

    Kaasalainen, S. & Rautiainen, M., 27 Oct 2005, In : Journal of Geophysical Research. 110, 20, p. 1-10 10 p., D20102.

    Research output: Contribution to journal › Article › Scientific › peer-review

  36. 2004
  37. Published

    Role of solar wind dynamic pressure in driving ionospheric Joule heating

    Palmroth, M., Pulkkinen, TI., Janhunen, P., McComas, DJ., Smith, CW. & Koskinen, HEJ., 5 Nov 2004, In : Journal of Geophysical Research. 109, A11, 7 p., 11302.

    Research output: Contribution to journal › Article › Scientific › peer-review

  38. Published

    Regional water quality mapping through the assimilation of space-borne remote sensing data to ship-based transect observations

    Pulliainen, J., Vepsäläinen, J., Kaitala, S., Hallikainen, M., Kallio, K., Fleming, V. & Maunula, P., 2004, In : Journal of Geophysical Research. 109, C12009

    Research output: Contribution to journal › Article › Scientific › peer-review

  39. 2003
  40. Published

    Magnetotail flows can consume as much solar wind energy as a substorm

    Pulkkinen, TI., Tanskanen, EI., Wiltberger, M., Slavin, JA., Nagai, T., Reeves, GD., Frank, LA. & Sigwarth, JB., 23 Aug 2003, In : Journal of Geophysical Research. 108, A8, 18 p., 1326.

    Research output: Contribution to journal › Article › Scientific › peer-review

  41. Published

    Seasonal and diurnal variation of geomagnetic activity: Revised Dst versus external drivers

    Hakkinen, LVT., Pulkkinen, TI., Pirjola, RJ., Nevanlinna, H., Tanskanen, EI. & Turner, NE., 5 Feb 2003, In : Journal of Geophysical Research. 108, A2, 13 p., 1060.

    Research output: Contribution to journal › Article › Scientific › peer-review

  42. Published

    Stormtime energy transfer in global MHD simulation

    Palmroth, M., Pulkkinen, TI., Janhunen, P. & Wu, CC., 30 Jan 2003, In : Journal of Geophysical Research. 108, A1, 14 p., 1048.

    Research output: Contribution to journal › Article › Scientific › peer-review

  43. Published

    A pseudo-breakup observation: Localized current wedge across the postmidnight auroral oval

    Partamies, N., Amm, O., Kauristie, K., Pulkkinen, TI. & Tanskanen, E., 15 Jan 2003, In : Journal of Geophysical Research. 108, A1, 10 p., 1020.

    Research output: Contribution to journal › Article › Scientific › peer-review

  44. Published

    Continuous GPS measurements of postglacial adjustment in Fennoscandia 1.Geodetic results

    Johansson, J. M., Davis, J. L., Scherneck, H-G., Vermeer, M., Mitrovica, J. X., Bennett, R. A., Jonsson, B., Elgered, G., Elosequi, P., Koivula, H. & 3 others, Poutanen, M., Rönnäng, B. & Shapiro, I., 2003, In : Journal of Geophysical Research. 107, B8

    Research output: Contribution to journal › Article › Scientific › peer-review

  45. 2002
  46. Published

    April 2000 magnetic storm: Solar wind driver and magnetospheric response

    Huttunen, K. E. J., Koskinen, HEJ., Pulkkinen, TI., Pulkkinen, A., Palmroth, M., Reeves, EGD. & Singer, HJ., 13 Dec 2002, In : Journal of Geophysical Research. 107, A12, 21 p., 1440.

    Research output: Contribution to journal › Article › Scientific › peer-review

  47. Published

    Modeling the ring current magnetic field during storms

    Ganushkina, NY., Pulkkinen, TI., Kubyshkina, MV., Singer, HJ. & Russell, CT., Jul 2002, In : Journal of Geophysical Research. 107, A7, 15 p., 1092.

    Research output: Contribution to journal › Article › Scientific › peer-review

  48. Published

    Substorm energy budget during low and high solar activity: 1997 and 1999 compared

    Tanskanen, E., Pulkkinen, TI., Koskinen, HEJ. & Slavin, JA., Jun 2002, In : Journal of Geophysical Research. 107, A6, 11 p., 1086.

    Research output: Contribution to journal › Article › Scientific › peer-review

  49. Published

    Effects of induced currents on Dst and on magnetic variations at midlatitude stations

    Hakkinen, LVT., Pulkkinen, TI., Nevanlinna, H., Pirjola, RJ. & Tanskanen, EI., Jan 2002, In : Journal of Geophysical Research. 107, A1, 8 p., 1014.

    Research output: Contribution to journal › Article › Scientific › peer-review

  50. Published

    VHF coherent radar signals from the E region ionosphere and the relationship to electron drift velocity and ion acoustic velocity - Reply

    Turner, NE., Pulkkinen, TI., Baker, DN. & McPherron, RL., Jan 2002, In : Journal of Geophysical Research. 107, A1, 2 p., 1011.

    Research output: Contribution to journal › Editorial › Scientific › peer-review

  51. Published

    Energetic neutral atoms at Mars: 4. Imaging of planetary oxygen

    Barabash, S., Holmström, M., Lukyanov, A. & Kallio, E., 2002, In : Journal of Geophysical Research. 107, A10, 14 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  52. Published

    Energetic neutral atoms at Mars - 1. Imaging of solar wind protons

    Holmstrom, M., Barabash, S. & Kallio, E., 2002, In : Journal of Geophysical Research. 107, A10

    Research output: Contribution to journal › Article › Scientific › peer-review

  53. Published

    Energetic neutral atoms at Mars - 2. Imaging of the solar wind-Phobos interaction

    Mura, A., Milillo, A., Orsini, S., Kallio, E. & Barabash, S., 2002, In : Journal of Geophysical Research. 107, A10

    Research output: Contribution to journal › Article › Scientific › peer-review

  54. Published

    Ion escape from Mars in a quasi-neutral hybrid model

    Kallio, E. & Janhunen, P., 2002, In : Journal of Geophysical Research. 107, A3

    Research output: Contribution to journal › Article › Scientific › peer-review

  55. Published

    Laboratory tests on ridging and rafting of ice sheets

    Tuhkuri, J. & Lensu, M., 2002, In : Journal of Geophysical Research. 107, C9

    Research output: Contribution to journal › Article › Scientific › peer-review

  56. 2001
  57. Published

    Cusp and magnetopause locations in global MHD simulation

    Palmroth, M., Janhunen, P., Pulkkinen, TI. & Peterson, WK., 1 Dec 2001, In : Journal of Geophysical Research. 106, A12, p. 29435-29450 16 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  58. Published

    Mesoscale ionospheric electrodynamics observed with the MIRACLE network: 1. Analysis of a pseudobreakup spiral

    Amm, O., Janhunen, P., Kauristie, K., Opgenoorth, HJ., Pulkkinen, TI. & Viljanen, A., 1 Nov 2001, In : Journal of Geophysical Research. 106, A11, p. 24675-24690 16 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  59. Published

    Location of high-altitude cusp during steady solar wind conditions

    Palmroth, M., Laakso, H. & Pulkkinen, TI., 1 Oct 2001, In : Journal of Geophysical Research. 106, A10, p. 21109-21122 14 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  60. Published

    A study of inverted-V auroral acceleration mechanisms using Polar/Fast Auroral Snapshot conjunctions

    Janhunen, P., Olsson, A., Peterson, WK., Laakso, H., Pickett, JS., Pulkkinen, TI. & Russell, CT., 1 Sep 2001, In : Journal of Geophysical Research. 106, A9, p. 18995-19011 17 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  61. Published

    Energy content in the storm time ring current

    Turner, NE., Baker, DN., Pulkkinen, TI., Roeder, JL., Fennell, JF. & Jordanova, VK., 1 Sep 2001, In : Journal of Geophysical Research. 106, A9, p. 19149-19156 8 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  62. Published

    Ring current ion composition during solar minimum and rising solar activity: Polar/CAMMICE/MICS results

    Pulkkinen, TI., Ganushkina, NY., Baker, DN., Turner, NE., Fennell, JF., Roeder, J., Fritz, TA., Grande, M. & Kellett, B., 1 Sep 2001, In : Journal of Geophysical Research. 106, A9, p. 19131-19147 17 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  63. Published

    The global efficiency of relativistic electron production in the Earth's magnetosphere

    Baker, DN., Kanekal, SG., Blake, JB. & Pulkkinen, TI., 1 Sep 2001, In : Journal of Geophysical Research. 106, A9, p. 19169-19178 10 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

  64. Published

    Statistical study of auroral spirals

    Partamies, N., Kauristie, K., Pulkkinen, TI. & Brittnacher, M., 1 Aug 2001, In : Journal of Geophysical Research. 106, A8, p. 15415-15428 14 p.

    Research output: Contribution to journal › Article › Scientific › peer-review

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