1998

7 papers were published in 1998.

Refereed Journal Articles

1. Fujii,R., S.Nozawa, S.C.Buchert, N.Matuura, A.Brekke,
Study on neutral wind contribution to the electrodynamics in the polar ionosphere using EISCAT CP-1 data.
Journal of Geophysical Research: Space Physics, 103, 14731-14739, 1998.

2. Fujii,R., S.Nozawa, S.C.Buchert, N.Matuura, A.Brekke
The motion of ions in the auroral ionosphere.
Journal of Geophysical Research: Space Physics, 103, 20685-20695, 1998.

3. Lühr,H., M.Rother, T.Iyemori, T.L.Hansen, R.P.Lepping
Superposed epoch analysis applied to large-amplitude travelling convection vortices.
Annales Geophysicae, 16, 743-753, 1998.

4. Shibata,T., R.Fujii, K.Schlegel
Vertical attenuation rate of atmospheric gravity waves in the lower-F region observed with the EISCAT radar. (extended abstract)
Proceedings of the NIPR Symposium on Upper Atmosphere Physics, 12, 131-137, 1998.
(This is an extended abstract paper, but reviewed by referees)

5. Maeda,S., H.Fujiwara, S.Nozawa
Dayside neutral winds in the quiet E-region deduced from the EISCAT radar data.(extended abstract)
Proceedings of the NIPR Symposium on Upper Atmosphere Physics, 12, 138-143, 1998.
(This is an extended abstract paper, but reviewed by referees)

6. Nishino,M., S.Nozawa, J.A.Holtet
Daytime ionospheric absorption features in the polar cap associated with poleward drifting F-region plasma patches.
Earth, Planets and Space, 50, 107-117, 1998.

Non-Refereed Journal Article

7. Fujii,R.
Study of polar upper atmosphere using radars in the northern polar region.
MIA, 58, 9-12, 1998.（日本語）

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