研究論文
津田研究室が1995年以降に発表した研究論文のリストです。
なお、学士・修士・博士の学位論文リストに関しては、その内容に応じて、各研究紹介のページに掲載しております。
2004
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Shiokawa, K., Y. Otsuka, T. Ogawa, H. Takahashi, T. Nakamura, T. Shimomai,
Comparison of OH rotational temperatures measured by the spectral
airglow temperature imager (SATI) and by a tilting-filter
photometer.
J. Atmos. Solar Terr. Phys., 66 (11), 891-897, 2004.
in press
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Koizumi, Y., M. Shimoyama, K. I. Oyama, Y. Murayama, T. Tsuda, T. Nakamura,
Foil chaff ejection systems for rocket-borne measurement of neutral
winds in the mesosphere and lower thermosphere.
Review of Scientific Instruments, 75 (7), 2346-2350, 2004.
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Tsurutani, B., A. Mannucci, B. Iijima, M. A. Abdu, J. H. A. Sobral,
W. Gonzalez, F. Guarnieri, Tsuda, T., A. Saito, K. Yumoto,
B. Fejer, T. J. Fuller-Rowell, J. Kozyra, J. C. Foster,
A. Coster, V. M. Vasyliunas,
Global dayside ionospheric uplift and enhancement associated with
interplanetary electric fields.
J. Geophys. Res., 109 (A8): Art. No. A08302, 2004.
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Ratnam, M. V., T. Tsuda, C. Jacobi, Y. Aoyama,
Enhancement of gravity wave activity observed during a major Southern
Hemisphere stratospheric warming by CHAMP/GPS measurements.
Geophys. Res. Lett., 31 (16): Art. No. L16101, 2004.
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Holdsworth, D. A., M. Tsutsumi, I. M. Reid, T. Nakamura, T. Tsuda,
Interferometric meteor radar phase calibration using meteor echoes.
Radio Science, 39(5): Art. No. RS5012, 2004.
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Tsuda, T., M. V. Ratnam, P. T. May, M. J. Alexander, R. A. Vincent,
A. MacKinnon,
Characteristics of gravity waves with short vertical wavelengths
observed with radiosonde and GPS occultation during DAWEX
(Darwin Area Wave Experiment).
J. Geophys. Res., 109 (D20), Art. No. D20S03, 2004.
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Isoda, F., T. Tsuda, T. Nakamura, R. A. Vincent, I. M. Reid, E. Achmad,
A. Sadewo, A. Nuryanto,
Intraseasonal oscillations of the zonal wind near the mesopause observed
with medium-frequency and meteor radars in the tropics.
J. Geophys. Res., 109 (D21). Art. No. D21108, 2004.
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Portnyagin, Y., T. Solovjova, E. Merzlyakov, J. Forbes, S. Palo,
D. Ortland, W. Hocking, J. MacDougall, T. Thayaparan, A. Manson,
C. Meek, P. Hoffmann, W. Singer, N. Mitchell, D. Pancheva, K. Igarashi,
Y. Murayama, Jacobi, C., D. Kuerschner, A. Fahrutdinova, D. Korotyshkin,
R. Clark, M. Taylor, S. Franke, D. Fritts, T. Tsuda, T. Nakamura,
S. Gurubaran, R. Rajaram, R. Vincent, S. Kovalam, P. Batista, G. Poole,
S. Malinga, G. Fraser, D. Murphy, D. Riggin, T. Aso, and M. Tsutsumi,
Mesosphere/lower thermosphere prevailing wind model.
Adv. Space Res., 34 (8), 1755-1762, 2004.
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Yokoyama, T., T. Horinouchi, M. Yamamoto, and S. Fukao,
Modulation of the midlatitude ionospheric E region by atmospheric
gravity waves through polarization electric field.
J. Geophys. Res., Vol. 109, No. A12, A12307,
doi:10.1029/2004JA010508, 2004.
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Imamura, T., T. Horinouchi, and T. J. Dunkerton,
Lateral transport of zonal momentum due to Kelvin waves in a
meridional circulation,
J. Atmos. Sci., 61(15), 1966-1975, 2004.
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Tsuda, T., and K. Hocke. Application of GPS Radio Occultation Data for
Studies Atmospheric Waves in the Middle Atmosphere and
Ionosphere. J. Meteorol. Soc. Japan, 82, (1B), 419-426, 2004.
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Tsai, H.-F., T. Tsuda, Y. Aoyama, G. A. Hajj, and J. Wickert,
Equatorial Kelvin Waves Observed with GPS Occultation Measurements (CHAMP
and SAC-C). J. Meteorol. Soc.,Japan, 82, (1B), 397-406, 2004.
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Takahashi, H., T. Nakamura, K. Shiokawa, T. Tsuda, L. M. Lima, D. Gobbi,
Atmospheric density and pressure inferred from the meteor diffusion coefficient and airglow O(2)b temperature in the MLT region.
Earth Planets and Space, 56(2), 249--258, 2004.
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Riggin, D. M., R. S. Lieberman, R. A. Vincent, A. H. Manson, C. E. Meek, T. Nakamura, T. Tsuda, Y. I. Portnyagin,
The 2-day wave during the boreal summer of 1994.
J. Geophys. Res., 109(D8), art.no.D08110 (12 pages), 2004.
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Noguchi, W., T. Yoshihara, T. Tsuda, K. Hirahara,
Time-height distribution of water vapor derived by moving cell tomography during Tsukuba GPS campaigns.
J. Meteor. Soc. Japan, 82(1B), 561--568, 2004.
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Mousa, A., T. Tsuda,
Inversion algorithms for GPS downward looking occultation data: Simulation analysis.
J. Meteor. Soc. Japan, 82(1B), 427--432, 2004.
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Horinouchi, T.,
Simulated breaking of convectively generated mesoscale gravity waves and airglow modulation.
J. Atmos. Sol.-Terr. Phys., 66(6-9), 755--767, 2004.
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Fujii, J., T. Nakamura, T. Tsuda, K. Shiokawa,
Comparison of winds measured by MU radar and Fabry-Perot interferometer and effect of OI5577 airglow height variations.
J. Atmos. Sol.-Terr. Phys., 66(6-9), 573--583, 2004.
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de la Torre, A., T. Tsuda, G. A. Hajj, J. Wickert,
A global distribution of the stratospheric gravity wave activity from GPS occultation profiles with SAC-C and CHAMP.
J. Meteor. Soc. Japan, 82(1B), 407--417, 2004.
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Behrendt, A., T. Nakamura, T. Tsuda,
Combined temperature lidar for measurements in the troposphere, stratosphere, and mesosphere.
Applied Optics, 43(14), 2930--2939, 2004.
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Balan, N., S. Kawamura, T. Nakamura, M. Yamamoto, S. Fukao, K. Igarashi, T. Maruyama, K. Shiokawa, Y. Otsuka, T. Ogawa, H. Alleyne, S. Watanabe, Y. Murayama,
Simultaneous mesosphere/lower thermosphere and thermospheric F region observations during geomagnetic storms.
J. Geophys. Res., 109(A4), art.no.A04308 (16 pages), 2004.
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Aoyama, Y., Y. Shoji, A. Mousa, T. Tsuda, H. Nakamura,
Temperature and water vapor profiles derived from downward-looking GPS occultation data.
J. Meteor. Soc. Japan, 82(1B), 433--440, 2004.
2003
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Yamamoto, M. K., M. Oyamatsu, T. Horinouchi, H. Hashiguchi, S. Fukao,
High time resolution determination of the tropical tropopause by the Equatorial Atmosphere Radar.
GEOPHYSICAL RESEARCH LETTERS, 30(21), art.no.2094 (4 pages), 2003.
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Yamamoto, M. K., M. Fujiwara, T. Horinouchi,
H. Hashiguchi, and S. Fukao,
Kelvin-Helmholtz instability around the tropical tropopause
observed with the Equatorial Atmosphere Radar,
Geophys. Res. Lett., 30(9), 1476, doi:10.1029/2002GL016685, 2003.
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Wrasse C. M., T. Nakamura, T. Tsuda, H. Takahashi, D. Gobbi, A.F. Medeiros,
M.J. Taylor,
Atmospheric wind effects on the gravity wave
propagation observed at 22.7 degrees S - Brazil, Middle
Atmosphere Structure and Dynamics Advances in Space Research, 32
(5): 819-824, 2003.
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Takahashi H., T. Tsuda, T. Nakamura, F. Isoda, D. Gobbi, J. Scheer,
D. Offermann, The lowest mesopause temperature in 1996 and 1997
at 23 degrees S, long-term trends: thermosphere, mesosphere,
stratosphere, and lower ionosphere, Adv. Space Res., 32 (9):
1781-1786, 2003.
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Stening, R. J., T. Tsuda, T. Nakamura,
Lunar tidal winds in the upper atmosphere over Jakarta.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 108(A5), art.no.1192 (8 pages), 2003.
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Shiokawa, K., Y. Otsuka, T. Ogawa, S. Kawamura, M. Yamamoto, S. Fukao, T. Nakamura, T. Tsuda, N. Balan, K. Igarashi, G. Lu, A. Saito, K. Yumoto,
Thermospheric wind during a storm-time large-scale traveling ionospheric disturbance.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 108(A12), art.no.1423 (13 pages), 2003.
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Shiokawa, K., T. Kadota, Y. Otsuka, T. Ogawa, T. Nakamura, S. Fukao,
A two-channel Fabry-Perot interferometer with thermoelectric-cooled CCD detectors for neutral wind measurement in the upper atmosphere.
EARTH PLANETS AND SPACE, 55(5), 271--275, 2003.
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Shiokawa, K., M. K. Ejiri, T. Ogawa, Y. Yamada, H. Fukunishi, K. Igarashi, T. Nakamura,
A localized structure in OH airglow images near the mesopause region.
J. Geophys. Res., 108(D2), art.no.4048 (8 pages), 2003.
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Sherwood, S. C., T. Horinouchi, and H. Zeleznik,
Convective impact on temperatures observed near the tropopause,
J. Atmos. Sci., 60(15), 1847--1856, 2003.
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Pavelyev, A., T. Tsuda, K. Igarashi, Y. Liou, K. Hocke, Wave structures
in the electron density profile in the ionospheric D-layer
observed by radio holography analysis of the GPS/MET radia
occultation data, J. Atmos. Solar Terr. Phys., 65(1),59-70, 2003.
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Nakamura, T., T. Aono, T. Tsuda, A. G. Admiranto, E. Achmad, Suranto,
Mesospheric gravity waves over a tropical convective region observed by OH airglow imaging in Indonesia.
GEOPHYSICAL RESEARCH LETTERS, 30(17), art.no.1882 (4 pages), 2003.
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Lieberman RS., DM. Riggin, SJ. Franke, AH. Manson, C. Meek, T. Nakamura,
T. Tsuda, RA. Vincent, I. Reid, The 6.5-day wave in the
mesosphere and lower thermosphere: Evidence for
baroclinic/barotropic instability, J. Geophys. Res.-Atmospheres,
108 (D20): Art. No. 4640 , 2003.
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Kawatani, Y., S. K. Dhaka, M. Takahashi, T. Tsuda,
Large potential energy of gravity waves over a smooth surface with little convection: Simulation and observation.
GEOPHYSICAL RESEARCH LETTERS, 30(8), art.no.1438 (4 pages), 2003.
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Horinouchi, T., S. Pawson, K. Shibata, U. Langematz, E. Manzini, M. A. Giorgetta, F. Sassi, R. J. Wilson, K. Hamilton, J. de Grandpre, A. A. Scaifel,
Tropical cumulus convection and upward-propagating waves in middle-atmospheric GCMs.
JOURNAL OF THE ATMOSPHERIC SCIENCES, 60(22), 2765--2782, 2003.
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Furumoto, J., K. Kurimoto, T. Tsuda,
Continuous observations of humidity profiles with the MU radar- RASS
combined with GPS and radiosonde measurements.
J. Atmos. Ocean. Technol., 20(1), 23--41, 2003.
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Fukao, S., H. Hashiguchi, M. Yamamoto, T. Tsuda, T. Nakamura, M. K. Yamamoto, T. Sato, M. Hagio, Y. Yabugaki,
Equatorial atmosphere radar (EAR): System description and first results.
Radio Sci., 38(3), art.no.1053 (17 pages), 2003.
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Fujiwara, Y., M. Ueda, Y. Kawasaki, T. Nakamura,
TV observation of the Leonid meteor shower in 2002: First observation
of a faint meteor storm.
Publications of the Astronomical Society of Japan, 55(6),
1157-1162, 2003.
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Fujiwara, M., Shiotani, M., Hasebe, F., V\"omel, H.,
Oltmans, S. and Ruppert, P., Horinouchi, T., Tsuda, T.,
Performance of the Meteolabor ``Snow White'' chilled-mirror
hygrometer in the tropical troposphere: Comparisons with the
Vaisala RS80 A/H-Humicap sensors.
J. Atmos. Oceanic Technol.,\bf 20, 1534- 1542, 2003.
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Ejiri, M. K., K. Shiokawa, T. Ogawa, K. Igarashi, T. Nakamura, T. Tsuda,
Statistical study of short-period gravity waves in OH and OI nightglow images at two separated sites.
J. Geophys. Res., 108(D21), art.no.4679 (12 pages), 2003.
2002
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VanZandt, T. E., G. D. Nastrom, J. Furumoto, T. Tsuda, W. L. Clark,
A dual-beamwidth radar method for measuring atmospheric turbulent
kinetic energy.
Geophys. Res. Lett., 29(12), art.no.1572(3 pages), 2002.
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Tsuda, T., S. Yoshida, F. Isoda, T. Nakamura, A. Nuryanto,
S. Manurung, O. Sobari, R. A. Vincent, I. M. Reid,
Long-term variations of atmospheric wave activity in the mesosphere
and lower thermosphere region over the equatorial Pacific.
J. Atmos. Sol.-Terr. Phys., 64(8-11), 1123--1129, 2002.
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Tsuda, T., K. Hocke,
Vertical wave number spectrum of temperature fluctuations in the
stratosphere using GPS occultation data.
J. Meteorol. Soc. Jpn., 80(4B), 925--938, 2002.
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Takahashi H., T. Nakamura, T. Tsuda, R. A. Buriti, D. Gobbi, First
measurement of atmospheric density and pressure by meteor
diffusion coefficient and airglow OH temperature in the
mesopause reigion, Geophys. Res. Lett., 29(8) Art. No. 1165,
2002.
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Pancheva, D., N. J. Mitchell, M. E. Hagan, A. H. Manson, C. E. Meek,
Y. Luo, Ch. Jacobi, D. Kuerschner, R. R. Clark, W. K. Hocking,
J. MacDougall, G.O.L. Jones, R. A. Vincent, I. M. Reid,
W. Singer, K. Igarashi, G.I. Fraser, T. Nakamura, T. Tsuda,
Yu. Portnyagin, E. Merzlyakov, A.N. Fahrutdinova,
A. M. Stepanov, L.M.G. Poole, S.B. Malinga, B.L. Kashcheyev,
A. N. Oleynikov, and D. M. Riggin, Globa-scale tidal structure
in the mesosphere and lower thermosphere during PSMOS campaign
of June-August 1999 and comparisons with the global-scale wave
model, J. Atmos. Solar Terr. Phys., 64, 1011-1035, 2002.
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Nakamura, T., S. Morita,T. Tsuda, H. Fukunishi, and Y. Yamada,
Horizontal structure of wind velocity field around the mesopause
region derived from meteor radar observations,
J. Atmos. Sol.-Terr. Phys., 64(8-11), 947--958, 2002.
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Iwagami, N., T. Shibaki, T. Suzuki, Y. Yamada, H. Ohnishi,
Y. Takahashi, H. Yamamoto, H. Sekiguchi, K. Mori, Y. Sano, M. Kubota,
Y. Murayama, M. Ishii, K.-I. Oyama, R. Yoshimura, M. Shimoyama,
Y. Koizumi, K. Shiokawa, N. Takegawa, and T. Nakamura,
The WAVE 2000 campaign: Overview and preliminary results,
J. Atmos. Sol.-Terr. Phys., 64(8-11), 1095--1104, 2002.
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Isoda, F., T. Tsuda, T. Nakamura, Y. Murayama, K. Igarashi,
R. A. Vincent, I. M. Reid, A. Nuryanto, S. L. Manurung,
Long-period wind oscillations in the mesosphere and lower
thermosphere at Yamagawa (32 degrees N,131 degrees E), Pontianak (0
degrees N, 109 degrees E) and Christmas Island (2 degrees N, 157
degrees W).
J. Atmos. Sol.-Terr. Phys., 64(8-11), 1055--1067, 2002.
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Horinouchi, T., T. Nakamura, J. Kosaka,
Convectively generated mesoscale gravity waves simulated throughout
the middle atmosphere.
Geophys. Res. Lett., 29(21), art.no.2007(4 pages), 2002.
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Horinouchi, T.,
Mesoscale variability of tropical precipitation: validation of
satellite estimates of wave forcing using TOGA-COARE radar data,
J. Atmos. Sci., 59(16), 2428--2437, 2002.
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Hocke, K., T. Tsuda, A. de la Torre,
A study of stratospheric GW fluctuations and sporadic E at
midlatitudes with focus on possible orographic effect of Andes.
J. Geophys. Res., 107(D20), art.no.4428(19 pages), 2002.
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Hadi T.W., T. Horinouchi, T. Tsuda, and H. Hashiguchi, and S. Fukao,
Sea-Breeze Circulation over Jakarta, Indonesia:
A Climatology Based on Boundary Layer Radar Observations,
Mon. Weather Rev., 130(9), 2153--2166, 2002.
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Gavrilov, N. M., S. Fukao, T. Nakamura, C. Jacobi, D. Kurschner,
A. H. Manson, C. E. Meek,
Comparative study of interannual changes of the mean winds and
gravity wave activity in the middle atmosphere over Japan, Central
Europe and Canada.
J. Atmos. Sol.-Terr. Phys., 64(8-11), 1003--1010, 2002.
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Fujiwara, M., M. K. Yamamoto, H. Hashiguchi, T. Horinouchi, and S. Fukao,
Turbulence at the Tropopause due to Breaking Kelvin
Waves Observed by the Equatorial Atmosphere Radar,
Geophys. Res. Lett., 30(4), 1171, doi:10.1029/2002GL016278, 2002.
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Ejiri, M. K., K. Shiokawa, T. Ogawa, M. Kubota, T. Nakamura, T. Tsuda,
Dual-site imaging observations of small-scale wave structures through
OH and OI nightglow emissions.
Geophys. Res. Lett., 29(10), art.no.1445(4 pages), 2002.
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Behrendt, A., T. Nakamura, M. Onishi, R. Baumgart, T. Tsuda,
Combined Raman lidar for the measurement of atmospheric temperature,
water vapor, particle extinction coefficient, and particle
backscatter coefficient.
Appl. Optics, 41(36), 7657--7666, 2002.
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Behrendt, A., T. Nakamura,
Calculation of the calibration constant of polarization lidar and its
dependency on atmospheric temperature.
Opt. Express, 10(16), 805--817, 2002.
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A. Behrendt, T. Nakamura, Y. Sawai, M. Onishi and T. Tsuda, Rotational
vibrational-rotational Raman lidar: Design and performance of
the RASC Raman lidar at Shigaraki (34.8oN, 136.1oE), Japan,
Lidar Remote Sensing for Industry and Environment monitoring II,
Proc. of SPIE, 4484, 151-162, 2002.
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Alexander, M. J., T. Tsuda, R. A. Vincent,
Latitudinal variations observed in gravity waves with short vertical
wavelengths.
J. Atmos. Sci., 59(8), 1394--1404, 2002.
2001
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Zhou, Q.-H, J. D. Mathews, and T. Nakamura,
Implications of meteor observations by the MU radar,
Geophys. Res. Lett., 28 (7), 1399-1402, 2001.
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Yoshihara T, Tsuda T, Hirahara K,
A study of spatial water vapor distributions by using one-way
residuals of GPS phase measurements,
Earth Planets Space, 53 (5), 397-408 2001.
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Yamada, Y., H. Fukunishi, T. Nakamura, and T. Tsuda,
Breakdown of small-scale quasi-statinoary gravity wave and transition
to turbulence observed in OH airglow,
Geophys. Res. Lett., 28 (11), 2153-2156, 2001.
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Yamada Y, Fukunishi H, Nakamura T, Tsuda T,
Breaking of small-scale gravity wave and transition to turbulence
observed in OH airglow,
Geophys. Res. Lett., 28 (11), 2153-2156 JUN 1 2001.
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Tsuda T, Miyamoto M, Furumoto JI,
Estimation of a humidity profile using turbulence echo characteristics,
J. Atmos. Oceanic Tech., 18 (7), 1214-1222 2001.
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Takeda S, Nakamura T, Tsuda T,
An improvement of wind velocity estimation from radar Doppler spectra in the upper mesosphere
Ann. Geophys, 19 (8), 837-843 AUG 2001.
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Shimizu A, Tsuda T,
Seasonal and QBO-related variations in gravity wave activities
observed with radiosondes at Bandung, Indonesia,
J. Meteor. Soc. Japan, 79 (1), 185-200 FEB 2001.
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Nastrom GD, Tsuda T,
Anisotropy of Doppler spectral parameters in the VHF radar
observations at MU and White Sands,
Ann. Geophys, 19 (8), 883-888 AUG 2001.
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Nakamura T, Tsuda T, Maekawa R, Tsutsumi M, Shiokawa K, Ogawa T,
Seasonal variation of gravity waves with various temporal and
horizontal scales in the MLT region observed with radar and airglow
imaging,
Adv. Space Res., 27 (10), 1737-1742 2001.
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Hocke K, Tsuda T
Gravity waves and ionospheric irregularities over tropical convection
zones observed by GPS/MET radio occultation,
Geophys. Res. Lett., 28 (14), 2815-2818 JUL 15 2001.
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Furumoto, J., T.~Tsuda,
Characteristics of energy dissipation rate and effect of humidity on
turbulence echo power revealed by MU radar-RASS Measurements
J. Atmos. Solar Terr. Phys., 63, 285--294, 2001.
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Ejiri MK, Shiokawa K, Ogawa T, Nakamura T, Maekawa R, Tsuda T, Kubota M,
Small-scale gravity waves near the mesopause observed by four all-sky
airglow imagers,
J. Geophys. Res., 106 (D19), 22793-22799 OCT 16 2001.
2000
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Matsui, H., M. Nakamura, T. Terasawa, Y. Izaki, T. Mukai,
K. Tsuruda, H. Hayakawa,and H. Matsumoto,
Outflow of cold dense plasma associated
with variation of convection in the outer magnetosphere,
Journal of Atmospheric and Solar-Terrestrial Physics,
62, 521-526, 2000.
radar group (japanese)
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Yoshihara, T., T. Tsuda, K. Hirahara,
High time resolution measurements of precipitable water vapor from propagation
delay of GPS satellite signals,
Earth Planets Spcase, 52(7), 479-493 2000
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Tsuda, T., T. Nakamura , A. Nomura, T.D. Kawahara, C.Nagasawa, M.Abo,
S. Okano, M.Taguchi and M. Ejiri,
Coordinated Observations of the Mesopause Region with Radar and
Optical Techniques,
Adv. Space Res., 26, 907--916, 2000.
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Tsuda, T., M. Nishida, C. Rocken C, R. H. Ware,
A global morphology of gravity wave activity in the stratosphere revealed by the GPS occultation data (GPS/MET),
J. Geophys. Res., 105(D6), 7257-7273, 2000.
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Tri W. Hadi, T. Tsuda, H. Hashiguchi, and S. Fukao,
Tropical Sea-Breeze Circulation and Related
Atmospheric Phenomena Observed with L-Band Boundary Layer
Radar in Indonesia,
J. Meteor. Soc. Japan, 78(2), 123-140, 2000.
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Sobel, A.~H., T.~Horinouchi,
On the dynamics of easterly waves, monsoon depressions, and tropical
depression type disturbances,
J. Meteor. Soc. Japan, 78, 167--173, 2000.
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Shiokawa, K., M. K. Ejiri, Y. Otsuka, T. Ogawa, M. Kubota,
K. Igarashi, A. Saito, and T. Nakamura,
Multi-point observations of short-period mesospheric gravity waves
over Japan during the FRONT Campaign,
Geophys. Res. Lett., 27, 4057--4060, 2000.
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Shiokawa, K., M. K. Ejiri, T. Ogawa, and T. Nakamura,
Distant lunar sodium tail observed in the Japanese local-time
sector during the Leonid meteor shower of 1998,
J. Geophys. Res., 105, 24621--24626, 2000.
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Shimizu, A., T. Tsuda,
Variations in tropical tropopause observed with radiosondes in Indonesia,
Geophys. Res. Lett., 27(16), 2541-2544, 2000.
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Sato, T., T. Nakamura, and K. Nishimura,
Orbit determination of meteros using the MU radar,
EICE Trans. Commun., E83-B, No.9, 1990--1995, 2000.
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Nastrom G. D., A. R. Hansen, T. Tsuda, M. Nishida, R. Ware,
A comparison of gravity wave energy observed by VHF radar and GPS/MET over
central North America,
J. Geophys. Res., 105(D7), 4685-4687, 2000.
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Namboothiri, S.P., P. Kishore, K. Igarashi, T. Nakamura, and
T. Tsuda,
MF radar observations of mean winds over Yamagawa (31.2N, 130.6E)
and Wakkanai (45.4N, 141.7E),
J. Atmos. solar Terr. Phys., 62, 1177-1187, 2000.
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Lieberman, R.~S., A. K. Smith, S. J. Franke, R. A. Vincent,
J. R. Isler, A. H. Manson,
C. E. Meek, G. J. Fraser, A. Fahrutdinnova,
T. Thayaparan, W. K. Hocking,
J. McDougall,
T. Nakamura, and T.Tsuda,
Comparison of mesospheric and lower thermospheric
residual wind with HRDI, MF, and meteor radar winds,
J. Geophys. Res., 105, 27023--27035, 2000.
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Horinouchi, T., F.~Sassi, B.~A.~Boville,
Synoptic-scale Rossby waves and the geographic distribution of lateral
transport routes between the tropics and the extratropics
in the lower stratosphere,
J. Geophys. Res., 105, 26579-26592, 2000
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Gavrilov, N. M., S. Fukao, and T. Nakamura,
Average Statistical Characteristics of Long Gravity Waves
Observed by the Middle and Upper Atmosphere Radar in the Mesosphere,
J. Geophys. Res., 105(D7), 9365-9379, 2000.
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Gavrilov, N. M. S. Fukao, and T. Nakamura,
Gravity Wave Intensity and Momentum Fluxes in the
Mesosphere over Shigaraki, Japan (35°N, 136°E)
during 1986-1997,
Ann. Geophys., 18, 834-843, 2000.
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Buriti, R. A., T. Nakamura, T. Tsuda, S. Fukao, M. Tsutsumi,
H. Takahashi, and P. P. Batista,
Mesopause Temperature Observed by Airglow OH Spectra and Meteor Echoes
at Shigaraki (34.9°N, 136.1°E), Japan,
Adv. Space Res., 26(6), 1005-1008, 2000.
-
Baldwin, M.P., L.J. Gray, T.J. Dunkerton, K. Hamilton, P.H. Haynes,
W.J. Randel, J.R. Holton, M.J. Alexander, I. Hirota, T. Horinouchi,
D.B.A. Jones, J.S. Kinnersley, C. Marquardt, K. Sato, and M. Takahashi,
The Quasi-Biennial Oscillation,
Reviews of Geophysics 39, 179-229, 2000.
1999
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津田 敏隆, 西田真啓, GPSが捕えたグローバルな大気の振舞い,
月刊地球「GPS: 汎地球測位システム」, 号外25巻, 108--113, 1999.
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吉原貴之, 津田 敏隆, 平原和朗, GPSキャンペーンデータを用いた
高時空間分解能による水蒸気変動の推定, 月刊地球「GPS: 汎地球測位システ
ム」,
号外25巻, 96--101, 1999.
-
Yoshida, S., T. Tsuda, A. Shimizu, and T. Nakamura, Seasonal
variations of 3.0-3.8 day ultra-fast Kelvin waves observed with a meteor
wind radar and radiosondes in Indonesia, Earth Planets and
Space, 51, 675-684, 1999.
-
Widiyatmi, I., M. D. Yamanaka, H. Hashiguchi, S. Fukao, T. Tsuda,
S.-Y. Ogino, Sri. W. B. Harijono, and H. Wiryosumarto,
Quasi 4 Day Mode Observed by a Boundary Layer Radar at
Serpong (6°S, 107°E), Indonesia,
J. Meteor. Soc. Japan, 77, 1177--1184, 1999.
-
Tsutsumi, M., D. Holdsworth, T. Nakamura, and I. M. Reid,
Meteor observations with an MF radar,
Earth Planets and Space, 51, 691-699, 1999.
-
Tsuda, T., K. Ohnishi, T. Nakamura, Robert A. Vincent, Iain M. Reid,
S. W. B. Harijono, T. Sribimawati, A. Nuryanto, and H. Wiryosumarto,
Coordinated Radar Observations of Atmospheric Tides in Equatorial Regions,
Earth Planets and Space, 51, 579-592, 1999.
-
Tsuda, T., K. Ohnishi, S. Yoshida, T. Nakamura, R. A. Vincent, I. M. Reid,
A. Nuryanto, H. Wiryosumarto, S.-W. B. Harijono, and T. Sribimawati,
Observations of atmospheric waves in the toropical Pacific with
radars and radiosondes,
Adv. Space Res., 51, 579-592 1999.
-
Takahashi, H., P. P. Batista, R. A. Buriti, D. Gobbi, T. Nakamura,
T. Tsuda, and S. Fukao,
Response of the airglow OH emission, temperature and mesopause wind
to the atmospheric wave propagation over Shigaraki, Japan,
Earth Planets and Space, 51, 863--875, 1999.
-
Shiokawa, K., Y. Katoh, M. Satoh, M. K. Ejiri, T. Ogawa,
T. Nakamura, T. Tsuda, and R. H. Wiens,
Development of optical mesosphere thermosphere imagers (OMTI),
Earth Planets and Space, 51, 887-896, 1999.
-
Namboothiri, S. P., T. Tsuda, T. Nakamura, Interannual Variability of mesospheric mean winds observed with the MU radar,
J. Atmos. solar Terr. Phys, 61, 1111-1122, 1999.
-
Nakamura, T., A. Higashikawa, T. Tsuda, and Y. Matsushita, Seasonal variations of gravity wave structures in OH airglow with a CCD
imager at Shigaraki,
Earth Planets and Space, 51, 897-906, 1999.
-
Murayama, Y., K. Igarashi, I. Nishimuta, K.-I. Oyama, T. Tsuda,
T. Nakamura, H.-U. Widdel, K. Schlegel, and S. Fukao,
Cooperative Wind Observation in the Upper Mesosphere and
Lower Thermosphere with Foil Chaff Technique, the MU Radar, and
Yamagawa MF Radar,
Earth, Planets and Space, 51, 719--729, 1999.
-
Murayama, Y., K. Igarashi, I. Nishimura, R. Yamazaki, K.-I. Oyama,
T. Tsuda, T. Nakamura, S. Fukao, H.-U. Widdel, and K. Schlegel,
Wind Observations in the MLT Region over Southeren
Japan, by Using Foil Chaff Technique, Yamagawa MF Radar and
the MU Radar,
Adv. Space Res., 24, 575--578, 1999.
-
Miyagawa, H., T. Nakamura, T. Tsuda, C. Nagasawa, M. Abo, T. D. Kawahara,
K. Kobayashi, T. Kitahara and A. Nomura, Observations of
mesospheric sporadic sodium layers with the MU radar and sodium
lidars, Earth Planets and Space, 51, 785-797, 1999.
-
Kovalam, S., R. A. Vincent, I. M. Reid, T. Tsuda, T. Nakamura, A. Nuryanto
and H. Wiryosumarto, Longitudinal vatiations in planetary wave
activity in the equatorial mesosphere,
Earth Planets and Space, 51, 665-674, 1999.
-
Kobayashi, K., T. Kitahara, T. D. Kawahara, Y. Saito, A. Nomura, T. Nakamura,
T. Tsuda, M. Abo, C. Nagasawa and M. Tsutsumi,
Simultaneous measurements of dynamical structure in the mesopause region
with lidars and MU radar,
Earth Planets and Space, 51, 731-739, 1999.
-
Higashikawa, A., T. Nakamura, and T. Tsuda,
Seasonal Variations of Gravity Waves Observed with an OH CCD
Image at Shigaraki (35N, 136E), Japan,
Adv. Space, Res., 24, 561-564, 1999.
-
Gavrilov, N. M., S. Fukao, and T. Nakamura,
Peculiarities of Interannual Changes in the Mean Wind and
Gravity Wave Characteristics in the Mesosphere over Shigaraki, Japan,
Geophys. Res. Lett., 26, 2457--2460, 1999.
-
Fritts, D.C., J.R. Isler, R. S. Lieberman, M.D. Burrage, D. R. Marsh,
T. Nakamura, T. Tsuda, R. A. Vincent, and I.M. Reid,
Two-day wave structure and mean flow interactions observed by r
adar and High Resolution Doppler Imager,
J. Geophys. Res., 104, 3953--3969, 1999
1998
-
津田 敏隆, GPSを用いた成層圏温度プロファイルの観測, 気象研究ノート,
\bf 192, 159-178, 1998.
-
Takahashi, H., P. P. Batista, R. A. Buriti, D. Gobbi, T. Nakamura,
T. Tsuda, and S. Fukao,
Simultaneous Measurements of Airglow OH Emission and Meteor
Wind by a Scanning Photometer and the MU Radar,
J. Atmos. Solar Terr. Phys., 60, 1649--1668, 1998.
-
Nakamura, T., T. Tsuda, H. Miyagawa, Y. Matsushita, H. Fukunishi,
Y. Takahashi, and Y. Yamada,
Propagation directions of gravity wave patterns observed
in OH CCD images during the SEEK campaign, Geophys. Res. Lett., 25,
1793--1796, 1998.
-
Lieberman, R. S., R. A. Robinson, S. J. Franke,
R. A. Vincent, J. R. Isler, D. C. Fritts, A. H. Manson,
C. E. Meek, G. J. Fraser, A. Fahrutdinova, W. Hocking,
T. Thayaparan, J. MacDougall, K. Igarashi, T. Nakamura, and T. Tsuda,
HRDI observations of mean meridional winds at solstice,
J. Atmos. Sci., 55, 1887--1896, 1998.
-
Taylor, M. J., S.H. Seo, T. Nakamura, T. Tsuda,
H. Fukunishi, and Y. Takahashi,
Long base-line studies of the spatial extent and propagation
characteristics of short period mesospheric gravity waves
observed over southern Japan,
Geophys. Res. Lett., 25, 1797--1800, 1998.
-
Fujiwara, Y., M. Ueda, Y. Shiba, M. Sugimoto, M. Kinoshita,
C. Shimoda, and T. Nakamura,
Meteor Luminosity at 160 km Altitude from TV Observations
for Bright Leonids Meteors,
Geophys. Res. Lett., 25, 285--289, 1998.
1997
-
Hashiguchi, H., S. Fukao, M. D. Yamanaka, and T. Tsuda,
Frequency Spectra of Wind Velocity Fluctuations
Between 1 Hour and 1 Month
in the Atmospheric Boundary Layer over Equatorial Indonesia,
J. Geomag. Geoelectr., 49, S187--S195, 1997.
-
Riggin, D., D. C. Friss, T. Tsuda, T. Nakamura, and R. A. Vincent,
Radar Observations of a 3-day Kelvin Wave in the Equatorial Mesosphere,
J. Geophys. Res., 102, 26141--26158, 1997.
-
Palo, S. E., M. E. Hagan, C. E. Meek, R. A. Vincent, M. D. Burrage,
C. McLaundress, S. J. Franke, W. Ward, R. R. Clark, P. Hoffman, R. Johnson,
D. Kuerschner, A. H. Manson, D. Murphy, T. Nakamura, Yu. I. Portnyagin,
J. E. Salah, R. Schminder, W. Singer, T. Tsuda, T. S. Virdi, and Q. Zhou,
An Interconparison between the GSWM, UARS and Ground Based Radar
Observations: A case study in January 1993,
Ann. Geophys., 15, 1123--1141, 1997.
-
Deng, W., J. E. Salah, R. R. Clark, S. J. Franke, D. C. Fritts,
P. Hoffmann, D. Kuerschner, A. H. Manson, C. E. Meek, D. Murphy,
T. Nakamura, S. E. Palo, D. M. Riggin, R. G. Roble, R. Schminder,
W. Singer, T. Tsuda, R. A. Vincent, and Q. Zhou,
Coordinated Global Radar Observations of Tidal and Planetary Waves
in the Mesosphere and Lower Thermosphere during January 20--30, 1993,
J. Geophys. Res., 102, 7307--7318, 1997.
-
Shimizu, A., and T. Tsuda,
Characterisctics of Kelvin waves and gravity waves
observed with radiosondes over Indonesia,
J. Geophys. Res., 102, 26159--26171, 1997.
-
Tsuda, T., T. Nakamura, A. Shimizu, T. Yoshino, S. W. B. Harijono,
T. Sribimawati, and H. Wiryosumarto,
Observations of diurnal oscillations with a meteor wind radar and
radiosondes in Indonesia,
J. Geophys. Res., 102, 26217--26224, 1997.
-
Nakamura, T., D. C. Fritts, J. R. Isler, T. Tsuda,
R. A. Vincent and I. M. Reid,
Short period fluctuations of the diurnal tide observed with low-latitude
MF and meteor radars during CADRE:
Evidence for gravity wave/Tidal interactions,
J. Geophys. Res., 102, 26225--26239, 1997.
-
Hasebe, F., T. Tsuda, T. Nakamura, and M. D. Burrage,
Validation of HRDI MLT Winds with Meteor Radars,
Ann. Geophys., 15, 1142--1157, 1997.
-
Nakamura, T., T. Tsuda, and M. Tsutsumi,
Development of an external interferometer for meteor wind observation
attached to the MU Radar,
Radio Sci., 32, 1203--1214, 1997.
-
Nakamura, T., T. Tsuda, S. Fukao, H. Takahashi, P. P. Batista,
R. A. Buriti, M. Tsutsumi, M. Ishii, K. Igarashi, H. Fukunishi,
Y. Yamada, A. Nomura, T. Kawahara, K. Kobayashi, C. Nagasawa,
M. Abo, and M. J. Taylor,
Studies of the MLT regions using the MU radar and simultaneous
observations with OH spectrometer and other optical instruments,
Adv. Space Res., 19, 643--652, 1997.
-
Gavrilov, N. M., S. Fukao, T. Nakamura,
T. Tsuda, M. D. Yamanaka, and M. Yamamoto,
Statistical Analysis of Gravity Waves Observed with
the MU Radar in the Middle Atmosphere:
2. Wave Propagated in Different Directions,
J. Geophys. Res., 102, 13433--13440, 1997.
-
Kubo, K., T. Sugiyama, T. Nakamura, S. Fukao,
Seasonal and Interannual Variability of Mesospheric Echoes
Observed with the Middle and Upper Atmosphere Radar during 1986--1995,
Geophys. Res. Lett., 24, 1211--1214, 1997.
-
Tsuda, T., W. E. Gordon, and H. Saito,
Azimuth angle variations of specular reflection echoes
in the lower atmosphere observed with the MU radar,
J. Atmos. Solar-Terr. Phys., 59, 777--784, 1997.
-
Tsuda, T., T. E. VanZandt, and H. Saito,
Zenith-angle dependence of VHF specular reflection echoes
in the lower atmosphere,
J. Atmos. Solar-Terr. Phys., 59, 761--775, 1997.
1996
-
津田敏隆,
流星レーダーによる熱圏下部の大気運動の解明,
1994年度堀内基金奨励賞受賞記念講演,
日本気象学会機関誌(天気), 43, 9-23, 1996.
-
Hashiguchi, H., S. Fukao, M. D. Yamanaka, T. Tsuda,
S. W. B. Harijono and H. Wiryosumarto,
An overview of the planetary boundary layer observations over equatorial
Indonesia with an L-band clear-air Doppler radar,
Beitr. Phys. Atmos., 69, 13-25, 1996.
-
Gavrilov, N. M., S. Fukao, T. Nakamura,
T. Tsuda, M. D. Yamanaka and M. Yamamoto,
Statistical analysis of gravity waves observed with the Middle and Upper
atmosphere radar in the middle atmosphere:
1. Method and general characteristics,
J. Geophys. Res., 101, 29,511-29,521, 1996.
-
Yamamoto, Y., T. Tsuda, and T. Adachi,
Frequency spectra of wind velocity and temperature fluctuations
observed with the MU radar-RASS,
Geophys. Res. Lett., 23, 3647--3650, 1996.
-
May, P. T., T. Adachi, T. Tsuda, and R. J. Lataitis,
The spatial structure of RASS echoes,
J. Atmos. Oceanic. Tech., 13, 1275--1290, 1996.
-
Igarashi, K., I. Nishimuta, Y. Murayama, T. Tsuda, T. Nakamura,
and M. Tsutsumi,
Comparison of wind measurements between Yamagawa MF radar and the MU radar,
Geophys. Res. Lett., 23, 3341-3344, 1996.
-
Burrage, M. D., W. R. Skinner, D. A. Gell, P. B. Hays,
A. R. Marshall, D. A. Ortland, A. H. Manson, S. J. Franke,
D. C. Fritts, P. Hoffman, C. McLandress, R. Niciejewski,
F. J. Schmidlin, G. G. Shepherd, W. Singer, T. Tsuda, and R. A. Vincent,
Validation of mesosphere and lower thermosphere winds
from the high resolution Doppler imager on UARS,
J. Geophys. Res., 101, 10365--10392, 1996.
-
Tsutsumi, M., T. Tsuda, T. Nakamura, and S. Fukao,
Wind velocity and temperature fluctuations due to a two-day wave
observed with radio meteor echoes,
J. Geophys. Res., 101, 9425-9432, 1996.
-
Hedin, A. E., E. L. Fleming, A. H. Manson, F. J. Schmidlin,
S. K. Avery, R. R. Clark, S. J. Franke, G. J. Fraser,
T. Tsuda, F. Vial, and R. A. Vincent,
Empirical wind model for the upper middle and lower atmosphere
J. Atmos. Terr. Phys., 58, 1421-1447, 1996.
-
Meek, C. E., A. H. Manson, S. J. Franke, W. Singer, P. Hoffmann,
R. R. Clark, T. Tsuda, T. Nakamura, M. Tsutsumi, M. Hagan,
D. C. Fritts, J. Isler, and Yu. I. Portnyagin,
Global study of northern hemisphere quasi-2-day wave events in recent
summers near 90kn altitude,
J. Atmos. Terr. Phys., 58, 1401-1411, 1996.
-
Nakamura, T., T. Tsuda, S. Fukao, A. H. Manson, C. E. Meek,
R. A. Vincent, and I. M. Reid,
Mesospheric gravity waves at Saskatoon (52°N),
Kyoto (35°N) and Adelaide (35°S),
\jgrref1017005-70121996
-
Nakamura, T., T. Tsuda, and S. Fukao,
Mean winds at 60-90 km observed with the MU radar (35°N),
J. Atmos. Terr. Phys., 58, 655-660, 1996.
-
Namboothiri, S. P., T. Tsuda, M. Tsutsumi, T. Nakamura,
C. Nagasawa, and M. Abo,
Simultaneous observations of mesospheric gravity waves
with the MU radar and a sodium lidar,
\jgrref1014057-40631996
-
Palmer, R. D., S. Vangal, M. F. Larsen, S. Fukao, T. Nakamura,
and M. Yamamoto,
Phase calibration of VHF spatial interferometry radars
using stellar sources,
Radio Sci., 31, 147-156, 1996.
1995
-
Gavrilov, N. M., S. Fukao, T. Nakamura,
T. Tsuda, M. D. Yamanaka, and M. Yamamoto,
On the Influence of the Mean Wind on the
Anisotropy of Internal Gravity Waves
in the Middle Atmosphere,
Ann. Geophys., 13, 1355-1356, 1995.
-
R\"ottger, J., and T. Tsuda,
Studies of the polar middle and lower atmosphere
by an MST radar on Svalbard,
J. Geomag. Geoelectr., 47, 929-942, 1995.
-
Palmer, R. D., K. Y. Lei, S. Fukao, M. Yamamoto,
and T. Nakamura,
Weighted imaging Doppler interferometry,
Radio Sci., 30, 1787-1801, 1995.
-
Palmer, R. D., X. Huang, S. Fukao, M. Yamamoto,
and T. Nakamura,
High-resolution wind profiling using
combined spatial and frequency domain interferometry,
Radio Sci., 30, 1665-1679, 1995.
-
Oliver, W. L., S. Fukao, M. Sato, Y. Otsuka, T. Takami,
and T. Tsuda,
Middle and Upper atmosphere radar observations
of the dispersion relation for ionospheric gravity waves,
\jgrref10023763-237681995
-
Chilson, P. B., C. W. Ulbrich, M. F. Larsen, R. D. Palmer,
S. Fukao, M. Yamamoto, and T. Nakamura,
The effect of particle size distributions on cross-spectral phase
measurements in spatial interferometry,
Radio Sci., 30, 1065-1083, 1995.
-
Hashiguchi, H., S. Fukao, T. Tsuda, M. D. Yamanaka, D. L. Tobing,
T. Sribimawati, S. W. B. Harijono, and H. Wiryosumarto,
Observations of the planetary boundary layer over equatorial Indonesia
with an L-band clear-air Doppler radar: Initial results,
Radio Sci., 30, 1043-1054, 1995.
-
Hashiguchi, H., M. D. Yamanaka, T. Tsuda, M. Yamamoto,
T. Nakamura, T. Adachi, S. Fukao, T. Sato, and D. L. Tobing,
Diurnal variations of the planetary boundary layer observed
with an L-band clear-air Doppler radar,
Bound.-Layer Meteor., 74, 419-424, 1995.
-
Hashiguchi, H., T. Tsuda, S. Fukao, M. D. Yamanaka,
S. W. B. Harijono, and H. Wiryosumarto,
Boundary layer radar observations of the passage of the convection
center over Serpong (6°S, 107°E), Indonesia
during the TOGA-COARE intensive observation period,
J. Meteor. Soc. Japan, 73, 535-548, 1995.
-
Tsuda, T., S. Fukao, M. Yamamoto, T. Nakamura, M. D. Yamanaka,
T. Adachi, H. Hashiguchi, N. Fujioka, M. Tsutsumi, S. Kato,
S. W. B. Harijono, T. Sribimawati, B. P. Sitorus, R. B. Yahya,
M. Karmini, F. Renggono, B. L. Parapat, W. Djojonegoro, P. Mardio,
N. Adikusumah, H. T. Endi, and H. Wiryosumarto,
A preliminary report on observations of equatorial atmosphere
dynamics in Indonesia with radars and rawinsondes,
J. Meteor. Soc. Japan, 73, 393-406, 1995.