1. Certain regularities of solar activity variations during the 11-year cycle

   • E. V. Kononovich
   • N. N. Shefov

   OriginalPaper Pages: 683 - 687

2. Magnetospheric disturbances excited by solar wind density enhancements on April 11, 1997

   • N. A. Zolotukhina

   OriginalPaper Pages: 688 - 700

3. Forecast of the solar wind velocity and the interplanetary magnetic field radial component polarity at the phase of decay of solar cycle 23

   • I. S. Veselovsky
   • I. G. Persiantsev
   • Yu. S. Shugai

   OriginalPaper Pages: 701 - 707

4. Effect of the IMF neutral surface on north-south anisotropy of cosmic rays

   • G. F. Krymsky
   • P. A. Krivoshapkin
   • S. K. Gerasimova

   OriginalPaper Pages: 708 - 710

5. Electron acceleration in the magnetosphere by whistler-mode waves of varying frequency

   • A. G. Demekhov
   • V. Yu. Trakhtengerts
   • D. Nunn

   OriginalPaper Pages: 711 - 716

6. Plasma wave radiation in the main ionospheric trough in the region of the terminator from the APEX satellite data

   • N. I. Izhovkina
   • I. S. Prutensky
   • H. Rothkaehl

   OriginalPaper Pages: 717 - 723

7. Relation of the F2 region to the parameters of the stratosphere: Comparison of two solar cycles

   • L. B. Vanina-Dart
   • A. D. Danilov

   OriginalPaper Pages: 724 - 727

8. On the structural parameters of macroinhomogeneities of the ionosphere based on data of radio sounding from altitudes below the F2 layer maximum

   • N. G. Kotonaeva
   • R. V. Skomorokh

   OriginalPaper Pages: 728 - 733

9. Explosive action on resonance radio-frequency discharge in the Earth’s ionosphere

   • L. E. Kurina
   • G. A. Markov

   OriginalPaper Pages: 734 - 741

10. Wave-like processes in the ionospheric F region that accompanied rocket launches from the Baikonur site

    • V. P. Burmaka
    • V. N. Lysenko
    • Yu. V. Chernyak

    OriginalPaper Pages: 742 - 759

11. Observations of short-period waves with an all-sky camera in the infrared airglow above Yakutsk

    • P. P. Ammosov
    • G. A. Gavrilyeva
    • I. I. Koltovskoi

    OriginalPaper Pages: 760 - 764

12. Specific features of vernal ozone destruction over different antarctic regions

    • G. A. Kokin
    • A. V. Kuznetsov

    OriginalPaper Pages: 765 - 769

13. Manifestations of the ray structure of the coronal streamer belt in the form of sharp peaks of the solar wind plasma density in the Earth’s orbit

    • M. V. Eselevich
    • V. G. Eselevich

    OriginalPaper Pages: 770 - 782

14. Thunderstorm activity dynamics during hurricanes

    • Yu. M. Mikhailova
    • G. I. Druzhin
    • O. V. Kapustina

    OriginalPaper Pages: 783 - 795

15. Electric and electromagnetic processes in the near-Earth atmosphere before earthquakes on Kamchatka

    • Yu. M. Mikhailov
    • G. A. Mikhailova
    • S. E. Smirnov

    OriginalPaper Pages: 796 - 808

16. Geomagnetically induced currents in power lines according to data on geomagnetic variations

    • V. V. Vodyannikov
    • G. I. Gordienko
    • A. F. Yakovets

    OriginalPaper Pages: 809 - 813

17. Auroral intensification structure and dynamics in the double oval: Substorm of December 26, 2000

    • T. A. Kornilova
    • I. A. Kornilov
    • O. I. Kornilov

    Erratum Pages: 814 - 814