@article{oai:nipr.repo.nii.ac.jp:00007799, author = {森, 弘隆 and 小川, 忠彦 and 宮崎, 茂 and MORI, Hirotaka and OGAWA, Tadahiko and MIYAZAKI, Shigeru}, journal = {南極資料}, month = {Mar}, note = {P(論文), 高度90~120kmの電離層領域で変動周波数10~100 Hz程度の電離層プラズマのゆらぎが観測された.観測はラングミュアプローブで行われ,そのゆらぎの変動は,周囲の平均的な電子密度量に対して,数%~10%程度の振幅を有する変動で,この変動が観測される領域は,オーロラ発光領域と密接に関係している., Low frequency (10~100Hz) electron density irregularities were observed in the height range of 90 to 120km in the polar ionosphere by Langmuir probes on board sounding rockets launched at Syowa Station in 1972-1973. Preliminary analysis shows that the irregularities have relative amplitudes with respect to the ambient average electron density of a few to 10% and that the irregularity region seems to be closely related with optical aurora.}, pages = {141--146}, title = {電離層プラズマのゆらぎ}, volume = {52}, year = {1975}, yomi = {モリ, ヒロタカ and オガワ, タダヒコ and ミヤザキ, シゲル} }