2000

21 papers were published in 2000.

Refereed Journal Articles:

Oyama, S., S. Nozawa, S. C. Buchert, M. Ishii, S. Watari, E. Sagawa, W. Kofman, J. Lilensten, and R. Fujii,
Effects of atmospheric oscillations on the field-aligned ion motions in the polar F-region,
Ann. Geophys., 18, 1154-1163, 2000.

Ogawa, Y., R. Fujii, S. C. Buchert, S. Nozawa, S. Watanabe and A. P. van Eyken,
Simultaneous EISCAT Svalbard and VHF radar observations of ion upflows at different aspect angles,
Geophys. Res. Lett., vol. 27, p. 81-84, 2000.

van Eyken, A. P., P. J. S. Williams, S. C. Buchert, and M. Kunitake,
First measurements of tidal modes in the lower thermosphere by the EISCAT Svalbard Radar,
Geophys. Res. Lett., 27, 931-934, 2000.

Kikuchi, T., H. Luhr, K. Schlegel, H. Tachihara , M. Shinohara, and T. -I. Kitamura,
Penetration of auroral electric fields to the equator during a substorm,
J. Geophys. Res., 105, 23,251-23,261, 2000.

Nozawa, S. and A. Brekke,
A case study of the auroral E region neutral wind on a quiet summer day: Comparison of three methods of the EISCAT UHF radar for deriving the E region wind,
Radio Sci., 35, 845-863, 2000.

Ogawa, Y., F. Forme, and S. C. Buchert,
Frequency dependent power fluctuations: a feature of the ESR system or physical?,
Ann. Geophys., vol. 18, p. 1224-1230, 2000.

Endo, M., R. Fujii, Y. Ogawa, S. C. Buchert, S. Nozawa, S. Watanabe and N. Yoshida,
Ion upflow and downflow at the topside ionosphere observed by the EISCAT VHF radar,
Ann. Geophys., vol. 18, p. 170-181, 2000.

Saito, S., S. C. Buchert, S. Nozawa, and R. Fujii,
Effects of kappa distribution electrons on incoherent scatter spectra,
Ann. Geophys., 18, 1216-1223, 2000.

Yoshida, N., S. Watanabe, H. Fukunishi, T. Sakanoi, T. Abe, T. Mukai, H. Hayakawa, A. Matsuoka, Y. Kasahara, R. Fujii, S. Nozawa and Y. Ogawa,
Coordinated Akebono and EISCAT Observations of Suprathermal Ion Outflows in the Nightside Inverted-V Region,
Journal of Atmospheric and Terrestrial Physics, vol. 62, iss. 6, p. 449-465. 2000.

Shibata, T., H. Matsuya, and J. Hoashi,
Ion composition in the auroral lower F-region inferred from residuals of ion temperature profiles observed with EISCAT,
Adv. Space Res., 25, No.1, 201-210, 2000.

Fujii, R., S. Nozawa, S. C. Buchert, and A. Brekke,
Energy coupling between the magnetosphere, ionosphere and thermosphere,
Adv. Space Res., 25, No.1, 213-218, 2000.

Kosch, M. J., M. Ishii, S. Nozawa, D. Rees, K. Cierpka, A. Kohsiek, K. Schlegel, R. Fujii, T. Hagfors, T. J. Fuller-Rowell and C. Lathuillere,
A comparison of thermospheric winds and temperatures from Fabry-Perot interferometer and EISCAT radar measurements with models,
Adv. Space Res., 26, No. 6, 979-984, 2000.

Aso, T, A. Steen, U. Brandstrom, B. Gustavsson, A. Urashima and M. Ejiri,
ALIS, a state-of-the art optical observation network for the exploration of polar atmospheric processes,
Adv. Space Res., 24, No. 6, 917-924, 2000.

Cierpka, K., M. J. Kosch, S. Nozawa, K. Schlegel, A. Kohsiek, and T. Hagfors,
Combined EISCAT and Fabry-Perot Interferometer Measurements ofIonospheric-Thermospheric coupling,
Phys. Chem. Earth, 25, 563-566, 2000.

Maeda, S., and S. Nozawa,
Meridional Gradients of the Neutral Temperature in the Dayside Summer E-Region,
Adv. Polar Upper Atmos. Res., 14, 128-137, 2000.

Aso, T.,
Penetration of the non-migrating atmospheric diurnal tide into polar latitudes,
Adv. Polar Upper Atmos. Res., 14, 138-145, 2000.

Hedin, M., I. Haggstrom, A. Pellinen-Wannberg, L. Andersson, U. Brandstrom, B. Gustavsson, A. Steen, A. Westman, G. Wannberg, T. van Eyken, T. Aso, C. Cattell, C. W. Carlosn, and D. Klumpar,
3-D extent of the main ionospheric trough-a case study,
Adv. Polar Upper Atmos. Res., 14, 157-162, 2000.

Haggstrom, I., M. Hedin, T. Aso, A. Westman, A. Pellinen-Wannberg, and A. Westman,
Auroral field-aligned currents by incoherent scatter plasma line observations in the E region,
Adv. Polar Upper Atmos. Res., 14, 103-121, 2000.

Leyser, T. B., B. Gustavsson, B. U. E. Brandstrom, A. Steen, F. Honary, M. T. Rietveld, T. Aso, and M. Ejiri,
Simultaneous measurements of high-frequency pump-enhanced airglow and ionospheric temperatures at auroral latitudes,
Adv. Polar Upper Atmos. Res., 14, 1-11, 2000.

Hall, C. M., and T. Aso,
Identification of possible ion-drag induces neutral instability in the lower thermosphere over Svalbard,
Earth Planets Space，52, 639-643, 2000.

査読無しの論文

Gjerloev, J. W., R. Fujii, M. Sugino, and Y. Ogawa,
The Oersted-EISCAT Conjunction Study,
in 3'rd Oersted International Science Team Meeting, Grasse, France, May 2-4, 2000, Conference Proceedings, Eds. T. Neubert and P. Ultre-Guerard, ISSN-0906-897x, 2000.

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