日本地球惑星科学連合(JpGU), PEPS The Most Accessed Paper Award 2017(http://progearthplanetsci.org/awards_j/most-accessed-2017.html),The geospace response to variable inputs from the lower atmosphere: a review of the progress made by Task Group 4 of CAWSES-IIJens Oberheide Kazuo Shiokawa Subramanian Gurubaran William E Ward Hi toshi Fujiwara Michael J Kosch Jonathan J Makela Hisao Takahashi
T. M. Sato   H. Fujiwara   Y. O. Takahashi   Y. Kasaba   V. Formisano   M. Giuranna   D. Grassi   
GEOPHYSICAL RESEARCH LETTERS 38 doi: 10.1029/2011GL050348 2011年12月 [査読有り]
We report on the characteristics of tidal variations in the Martian lower atmosphere (<45 km) using the Mars Express (MEX) Planetary Fourier Spectrometer (PFS) temperature data for about three Martian years (between the ends of MY26 and MY29). ...
Y. Miyoshi   H. Fujiwara   H. Jin   H. Shinagawa   H. Liu   K. Terada   
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 116 doi:10.1029/ 2010JA016315 2011年5月 [査読有り]
The equatorial mass density anomaly (EMA) is a fascinating phenomenon in the equatorial upper atmosphere. In this study, we investigate the generation mechanism of the EMA using the ground-to-topside model of the atmosphere and ionosphere for aero...
Y. Miyoshi   H. Fujiwara   H. Jin   H. Shinagawa   H. Liu   K. Terada   
Journal of Geophysical Research: Space Physics 116(5) 2011年 [査読有り]
The equatorial mass density anomaly (EMA) is a fascinating phenomenon in the equatorial upper atmosphere. In this study, we investigate the generation mechanism of the EMA using the ground-to-topside model of the atmosphere and ionosphere for aero...
Journal of Geophysical Research Atmospheres 116(2) 2011年 [査読有り]
We studied the occurrence characteristics and variability of the terdiurnal tide (8 hour period) in the equatorial mesosphere and lower thermosphere (MLT), using a meteor radar at Koto Tabang (0.2°S, 100.3°E) and MF radars at Tirunelveli (8.7°N, 7...