国際発表

1. K. Sato, Y. Tomikawa, M. Kohma, R. Yasui, D. Koshin, H. Okui, S. Watanabe, K. Miyazaki, M. Tsutsumi, D. Murphy, C. Meek, Y. Tian, M. Ern, G. Baumgarten, J. L. Chau, X. Chu, R. Collins, P. J. Espy, H. Hashiguchi, A. J. Kavanagh, R. Latteck, F.-J. Lübken, M. Milla, S. Nozawa, Y. Ogawa, K. Shiokawa, M. J. Alexander, T. Nakamura, and W. E. Ward (invited),
   Interhemispheric Coupling Study by Observations and Modelling (ICSOM).
   QBO workshop, Oxford, UK and online, March 27-31 (March 29), 2023.
   
2. K. Sato, M. Tsutsumi, T. Nakamura, T. Sato, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, T. Hashimoto, M. K. Ejiri, T. T. Tsuda, T. Nishiyama, M. Abo, T. D. Kawahara, A. Mizuno, T. Nagahama, H. Suzuki, R. Kataoka and Y. Tanaka,
   Global Atmospheric System Probed by Close Observations of Antarctic Atmosphere.
   The 13th Symposium on Polar Science, National Institute of Polar Research, Tokyo, Japan and online, Nov 15-18 (Nov 15), 2022.
   
3. M. Kohma and K. Sato,
   Seasonarity of turbulent energy dissipation rates over Syowa Station, Antarctic.
   The 13th Symposium on Polar Science, National Institute of Polar Research, Tokyo, Japan and online, Nov 15-18 (Nov 18), 2022.
   
4. D. Koshin, M. Kohma, and K. Sato (poster),
   Characteristics of the intraseasonal oscillation in the equatorial mesosphere and lower thermosphere region revealed by satellite observation and global analysis by the JAGUAR data assimilation system.
   SPARC 2022 General Assembly, in three locations and online, October 24-28(October 24-28), 2022.
   
5. H. Okui, K. Sato, and S. Watanabe (poster),
   Roles of Gravity Waves in Preconditioning of a Stratospheric Sudden Warming.
   SPARC 2022 General Assembly, Reading, UK (and in two other locations and online), October 24-28 (October 26-28), 2022.
   
6. H. Okui, K. Sato, and S. Watanabe,
   Contribution of gravity waves to the universal vertical wavenumber(m-3) spectra revealed by a gravity-wave permitting general circulation model.
   EGU General Assembly 2022, Vienna, Austria and online, May 23-27(May 25), 2022.
   
7. D. Matsuoka, S. Watanabe (invited speaker), K. Sato, S. Kawazoe, W. Yu, and S. Easterbrook (invited),
   Application of Deep Learning to Estimate Atmospheric Gravity Wave Parameters in Reanalysis Datasets.
   2022 SPARC Gravity Wave Symposium, Hybrid, Conference Center of the Evangelische Akademie, Frankfurt, Germany, March 28-April 1 (April 1), 2022.
   
8. H. Okui, K. Sato, D. Koshin, and S. Watanabe,
   Formation of a mesospheric inversion layer and the subsequent elevated stratopause associated with the major stratospheric sudden warming in 2018/19.
   2022 SPARC Gravity Wave Symposium, Hybrid, Conference Center of the Evangelische Akademie, Frankfurt, Germany, March 28-April 1 (March 31) 2022.
   
9. K. Sato, R. Yasui, and S. Watanabe,
   Roles of Rossby waves, Rossby-gravity waves, and gravity waves generated in the middle atmosphere for interhemispheric coupling.
   2022 SPARC Gravity Wave Symposium, Hybrid, Conference Center of the Evangelische Akademie, Frankfurt, Germany, March 28-April 1 (March 31), 2022.
   
10. M. Kohma, K. Sato, M. Tsutsumi, and K.Nishimura (invited),
    Estimation of turbulent energy dissipation rates in the mesosphere by a VHF radar in the Antarctic.
    2022 SPARC Gravity Wave Symposium, Hybrid, Conference Center of the Evangelische Akademie, Frankfurt, Germany, March 28-April 1 (March 30), 2022.
    
11. H. Okui, K. Sato, and S. Watanabe (poster),
    Contribution of gravity waves to the universal vertical wavenumber (m-3) spectra revealed by a gravity-wave permitting general circulation model.
    2022 SPARC Gravity Wave Symposium, Hybrid, Conference Center of the Evangelische Akademie, Frankfurt, Germany, March 28-April 1 (March 29), 2022.
    
12. D. Koshin, K. Sato (speaker), M. Kohma, and S. Watanabe,
    Characteristics of the Intraseasonal Oscillation (ISO) in the equatorial mesosphere and lower thermosphere (MLT) region revealed by satellite observations and global analysis data made using a data assimilation system.
    15th Quadrennial Solar-Terrestrial Physics Symposium (STP-15), Online, February 31-25 (February 24), 2022.
    
13. H. Okui, K. Sato, D. Koshin, and S. Watanabe,
    Formation of a mesospheric inversion layer and the subsequent elevated stratopause associated with the major stratospheric sudden warming in 2018/19.
    15th Quadrennial Solar-Terrestrial Physics Symposium (STP-15), Online, February 31-25 (February 22), 2022.
    
14. H. Okui, K. Sato, and S. Watanabe,
    Contribution of gravity waves to the universal vertical wavenumber (m^-3) spectra revealed by a gravity-wave permitting general circulation model.
    The 12th Symposium on Polar Science, online, November 15-18 (November 16), 2021.
15. Y. Minamihara, K. Sato, and M. Tsutsumi,
    Kelvin-Helmholtz billows detected by the PANSY radar in the Antarctic troposphere and lower stratosphere.
    The 12th Symposium on Polar Science, Online, November 15-18 (November 16), 2021.
16. S. Watanabe, D. Koshin, S. Noguchi and K. Sato,
    Global View of Atmospheric Gravity Waves During the 2018 Major Stratospheric Warming.
    18th Annual Meeting Asia Oceania Geosciences Society, Online, August 1-6 (August 4), 2021.
    
17. H. Okui, K. Sato, D. Koshin and S. Watanabe,
    Formation of the Double Stratopause and Elevated Stratopause Associated with the Major Stratospheric Sudden Warming in 2018/19.
    18th Annual Meeting Asia Oceania Geosciences Society, Online, August 1-6 (August 4), 2021.
    
18. M. Kohma and K. Sato (invited),
    Analyses of the Seasonal Variation of the Tropical Tropopause Height Using a Diagnostic Equation for the Lapse-rate-tropopause Heights.
    18th Annual Meeting Asia Oceania Geosciences Society, Online, August 1-6 (August 4), 2021.
    
19. Y. Minamihara, K. Sato and M. Tsutsumi (invited),
    A Study of Kelvin Helmholtz Billows in the Antarctic Troposphere and Lower Stratosphere Based on the Pansy Radar Observation Using a Frequency Domain Interferometry Technique.
    18th Annual Meeting Asia Oceania Geosciences Society, Online, August 1-6 (August 2), 2021.
    
20. D. Koshin, K. Sato, M. Kohma, and S. Watanabe,
    An update on the 4D-LETKF data assimilation system for the whole neutral atmosphere.
    EGU General Assembly 2021 (vEGU2021), Online, April 19-30 (April 29), 2021.
    
21. H. Okui, K. Sato, D. Koshin, and S. Watanabe,
    Formation of the double stratopause and elevated stratopause associated with the major stratospheric sudden warming in 2018/19.
    EGU General Assembly 2021 (vEGU2021), Online, April 19-30 (April 29), 2021.
    
22. K. Sato and S. Hirano (invited),
    The climatology of the Brewer-Dobson circulation and the contribution of gravity waves.
    43rd COSPAR Scientific Assembly, Online, January 28-February 4 (January 29), 2021.
    
23. M. Kohma, K. Sato, K. Nishimura, and M. Tsutsumi (poster),
    Time variations of PMWE and turbulent energy dissipation rate after SSW in the Southern Hemisphere in 2019.
    AGU Fall Meeting 2020, Online, December 1-17 (December 9), 2020.
    
24. M. Mizukoshi, M. Kohma and K. Sato,
    The analysis of extreme tropopause fold events at Syowa Station in the Antarctic.
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
25. Y. Minamihara, K. Sato and M. Tsutsumi,
    The Kelvin-Helmholtz billows in the Antarctic troposphere and lower stratosphere captured by the PANSY radar at Syowa Station (69.0°S, 39.6°E).
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
26. L. Yoshida, Y. Tomikawa, M. Ejiri, M. Kohma and K. Sato,
    Characteristics of inertia gravity waves over Syowa Station in summer -Comparison between the PANSY radar and the ERA5 reanalysis-.
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
27. Y. Tomikawa, K. Sato, Y. Saito, I. Murata, N. Hirasawa, M. Kohma, K. Nakashino, D. Akita, T. Matsuo, M. Fujiwara and L. Yoshida,
    Current status of LODEWAVE (Long-Duration balloon Experiment of gravity WAVE over Antarctica).
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
28. H. Okui, K. Sato, D. Koshin, and S. Watanabe,
    A study of dynamical processes in the middle atmosphere associated with a sudden stratospheric warming using a high-resolution and high-top general circulation model.
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
29. M. Kohma, K. Sato, K. Nishimura, and M. Tsutsumi,
    Time Variation of PMWE and Turbulent Energy Dissipation Rates after the Stratospheric Sudden Warming in the Southern Hemisphere in 2019.
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
30. T. Hashimoto, M. Tsutsumi, K. Nishimura, T. Sato, and K. Sato,
    Development of the mesosphere wind observation using meteors on the PANSY radar.
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
31. D. Kagawa, T. Hashimoto, A. Saito, K. Nishimura, M. Tsutsumi, T. Sato and K. Sato,
    Imaging Observation of Ionospheric Field Aligned Irregularities by the PANSY Radar at Antarctic Syowa Station.
    The 11th Symposium on Polar Science, Online, November 16-December 18 (December 3), 2020.
    
32. A. Mizuno, D. Tsutsumi, T. Kosegaki, H. Iwata, T. Nakajima, K. Haratani, T. Nagahama, S. Iriyama, G. Mizoguchi, N. Sekiya, T. Hayashi, Y. Tomikawa, M. K. Ejiri, and K. Sato (poster),
    Multi-frequency mm-wave spectrometer for atmospheric minor constituents at Syowa Station.
    The 11th Symposium on Polar Science, Online, November 16-December 18 (November 16-December 18), 2020.
    
33. K. Sato, Y. Tomikawa and D. Koshin (invited),
    Dynamical characteristics of the middle atmosphere associated with the Antarctic sudden stratospheric warming in 2019.
    JpGU-AGU Joint Meeting 2020, Online, July 12-16 (July 16), 2020.
    
34. S. Noguchi, S. Watanabe, D. Koshin, and K. Sato (invited),
    Hindcast Experiment of the 2009 Sudden Stratospheric Warming and Following Elevated Stratopause Event by Using a High-Top Gravity Wave Resolving Model.
    JpGU-AGU Joint Meeting 2020, Online, July 12-16 (July 14), 2020.
    
35. H. Okui, K. Sato, D. Koshin, and S. Watanabe(iPoster),
    Formation of double stratopause and elevated stratopause associated with a stratospheric sudden warming.
    JpGU-AGU Joint Meeting 2020, Online, July 12-16 (July 14), 2020.
    
36. M. Kohma, K. Sato, K. Nishimura, M. Tsutsumi, and T. Sato (iPoster),
    A statistical analysis of the turbulent kinetic energy dissipation rate estimated from the PMWE spectral width in the Antarctic.
    JpGU-AGU Joint Meeting 2020, Online, July 12-16 (July 14), 2020.
    
37. K. Murase, R. Kataoka, T. Nishiyama, K. Nishimura, T. Hashimoto, Y. Tanaka, A. Kadokura, Y. Tomikawa, M. Tsutsumi, K. Sato, S. Kasahara, T. Mitani, S. Yokota, T. Hori, K. Keika, N. Higashio, T. Takashima, Y. Kasahara, S. Matsuda, M. Shoji, A. Matsuoka, I. Shinohara, Y. Miyoshi, and T. Sato (iPoster),
    Ionization of the mesosphere during substorm growth phase.
    JpGU-AGU Joint Meeting 2020, Online, July 12-16 (July 14), 2020.
    
38. K. Sato and S. Hirano,
    The climatology of the Brewer-Dobson circulation and the contribution of gravity waves.
    EGU General Assembly 2020, Online, May 4-8 (May 8), 2020.
    
39. H. Okui and K. Sato,
    Characteristics and sources of gravity waves in the summer stratosphere based on long-term and high-resolution radiosonde observations.
    EGU General Assembly 2020, Online, May 4-8 (May 8), 2020.
    
40. D. Koshin, K. Sato, K. Miyazaki, and S. Watanabe,
    An ensemble Kalman filter data assimilation sytem for the whole neutral atmosphere.
    EGU General Assembly 2020, Online, May 4-8 (May 7), 2020.
    
41. K. Sato and S. Hirano (invited),
    The climatology of Brewer-Dobson circulation and the contribution of gravity waves.
    WCRP/SPARC SATIO-TCS joint workshop on Stratosphere-Troposphere Dynamical Coupling in the Tropics, Kyoto, February 21-24 (February 21), 2020.
    
42. M. Kohma and K. Sato (poster),
    Analyses of the Seasonal Variation of the Tropopause Height Using a Diagnostic Equation for the Lapse-Rate-Tropopause Height.
    WCRP/SPARC SATIO-TCS joint workshop on Stratosphere-Troposphere Dynamical Coupling in the Tropics, Kyoto, February 21-24 (February 24), 2020.
    
43. M. Kohma and K. Sato,
    A Diagnostic Equation for the Tendency of Lapse-Rate-Tropopause Heights and Its Application.
    American Meteorological Society 100th annual meeting, Boston Convention and Exhibition Center, USA, January 12-16 (January 13), 2020.
    
44. T. Nishiyama, K. Sato, T. Nakamura, M. Tsutsumi, T. Sato, Y. Tanaka, K. Nishimura, Y. Tomikawa, and M. Kohma,
    Simultaneous Observations of Polar Mesosphere Winter Echoes and Cosmic Noise Absorptions in a Common Volume by the PANSY Radar (69.0°S, 39.6°E).
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 4), 2019.
    
45. M. Kohma, K. Sato, K. Nishimura, M. Tsutsumi, and T. Sato,
    A statistical analysis of the spectral width of the PMWE observed by the PANSY radar at Syowa Station in the Antarctic.
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 4), 2019.
    
46. L. Yoshida, Y. Tomikawa, M. K. Ejiri, M. Kohma, and K. Sato,
    Reproducibility of gravity waves over the Antarctic in the ERA5 by comparison with PANSY.
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 4), 2019.
    
47. M. Mizukoshi, M. Kohma, K. Sato, and M. Tsutsumi,
    Fine structure of the tropopause revealed by the PANSY radar at Syowa Station in the Antarctic.
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 4), 2019.
    
48. A. Mizuno, T. Nagahama, T. Nakajima, T. Kosegaki, S. Iriyama, G. Mizoguchi, K. Haratani, H. Iwata, D. Tsutsumi, N. Sekiya, T. Hayashi, Y. Tomikawa, M. K. Ejiri, and K. Sato (poster),
    Development of multi-frequency mm-wave spectrometer for atmospheric observation.
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 4), 2019.
    
49. Y. Sumi and K. Sato (poster),
    Formation Mechanism for a Front-like Temperature Structure during a stratospheric sudden warming event in 2016.
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 4), 2019.
    
50. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, and T. Hashimoto,
    Current status and future plan of the Program of the Antarctic Syowa MST/IS radar (PANSY).
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 3), 2019.
    
51. Y. Tomikawa, K. Sato, Y. Saito, I. Murata, N. Hirasawa, M. Kohma, K. Nakashino, D. Akita, T. Matsuo, M. Fujiwara, and R. Yoshida (poster),
    LODEWAVE: LOng-Duration balloon Experiment of gravity WAVE over Antarctica.
    The Tenth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 3-5 (December 3), 2019.
    
52. K. Sato (invited),
    Interhemispheric Coupling Study by Observations and Modelling (ICSOM).
    14th Layered Phenomena in the Mesopause Region (LPMR) Workshop, Colonial Williamsburg, USA, September 30-October 4 (October 3), 2019.
    
53. M. Kohma (poster),
    A statistical analysis of the spectral width of the PMWE observed by the PANSY radar at Syowa Station (69°S, 40°E) in the Antarctic (S1).
    14th Layered Phenomena in the Mesopause Region (LPMR) Workshop, Colonial Williamsburg, USA, September 30-October 4 (October 3), 2019.
    
54. K. Sato (invited),
    Interhemispheric Coupling Study by Observations and Modelling (ICSOM).
    16th Annual Meeting Asia Oceania Geosciences Society, Suntec Singapore Convention & Exhibition Centre, Singapore, July 28-August 2 (August 2), 2019.
    
55. M. Kohma and K. Sato (poster),
    Tendency Equation for Lapse-rate-tropopause Heights.
    16th Annual Meeting Asia Oceania Geosciences Society, Suntec Singapore Convention & Exhibition Centre, Singapore, July 28-August 2 (July 31), 2019.
    
56. Y. Matsushita, D. Kado, M. Kohma, and K. Sato,
    Relation of the Interannual Variability of the Stratospheric Wave Forcing and Zonal Mean Fields Suggesting an Interhemispheric Link in the Stratosphere.
    16th Annual Meeting Asia Oceania Geosciences Society, Suntec Singapore Convention & Exhibition Centre, Singapore, July 28-August 2 (July 28), 2019.
    
57. D. Koshin, K. Sato, K. Miyazaki and S. Watanabe (poster),
    A study on the optimal data assimilation system for the whole neutral atmosphere.
    7th International Symposium on Data Assimilation (ISDA 2019), RIKEN Center for Computational Sciences (R-CCS), Kobe, Japan, January 21-24 (January 23), 2019.
    
58. M. Kohma, K. Sato, K. Nishimura, and M. Tsutsumi (poster),
    Turbulent Kinetic Energy Dissipation Rates Depending on the Polar Vortex and on Synoptic-scale Disturbances in the UTLS Region in the Antarctic.
    AGU Fall meeting 2018, Walter E. Washington Convention Center, Washington DC, USA, December 10-14 (December 14), 2018.
    
59. M. Kohma and K. Sato (poster),
    Tendency equation for lapse-rate-tropopause heights.
    AGU Fall meeting 2018, Walter E. Washington Convention Center, Washington DC, USA, December 10-14 (December 14), 2018.
    
60. Y. Sumi and K. Sato,
    Stratospheric front-like structure and characteristics of gravity waves during a stratospheric sudden warming event in 2016.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
61. Y. Tomikawa, K. Sato, Y. Saito, I. Murata, N. Hirasawa, and M. Kohma,
    Super-pressure balloon observation of gravity waves over the Antarctic.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
62. S. Hirano, M. Kohma, and K. Sato,
    The climatology of quasi-stationary waves with zonal wavenumber 1 in the Southern Hemisphere and its relation with tropospheric condition.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
63. Y. Matsushita, D. Kado, M. Kohma, and K. Sato,
    A study of the relationship between middle atmosphere interannual variability and wave forcing.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
64. D. Koshin, K. Sato, K. Miyazaki, and S. Watanabe,
    Development of the optimal data assimilation system for the whole neutral atmosphere.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
65. A. Mizuno, T. Nagahama, T. Nakajima, H. Iwata, M. K. Ejiri, M. Tsutsumi, Y. Tomikawa and K. Sato (poster),
    Millimeter-wave spectroscopy at Syowa Station - Temporal variation of Nitric Oxide in the middle- and upper-atmosphere and near future plan of simultaneous multi-line observation.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
66. M. Kohma, K. Sato, K. Nishimura and M. Tsutsumi (poster),
    Turbulent kinetic energy dissipation rates depending on the polar vortex and on synoptic-scale disturbances in the UTLS region in the Antarctic.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
67. T. Hashimoto, K. Nishimura, M. Tsutsumi, T. Sato, and K. Sato (poster),
    Meteor radar functionality on the PANSY radar.
    The Ninth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-7 (December 6), 2018.
    
68. M. Kohma, K. Sato, K. Nishimura, Y. Tomikawa and T. Sato (invited),
    Turbulent kinetic energy dissipation rate derived from multi-year observations by radar and radiosonde in the Antarctic.
    SPARC FISPAS Workshop, Leibniz-Institut für Atmosphärenphysik, Kuehlungsborn, Germany, November 6-8 (November 6), 2018.
    
69. Y. Sumi and K. Sato (poster),
    Frontal structure and gravity waves observed during stratospheric sudden warming events.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 5), 2018.
    
70. R. Yasui, K. Sato and Y. Miyoshi (poster),
    In-situ gravity wave generation by shear instability in the MLT region.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 5), 2018.
    
71. A. Amemiya and K. Sato (poster),
    Characterizing the quasi-biweekly variability of the anticyclone in the upper troposphere and lower stratosphere over the Asian monsoon region.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 4), 2018.
    
72. S. Hirano, M. Kohma, and K. Sato (poster),
    Primary contribution of the Australian High to climatology of the stratospheric momentum budget during the austral spring.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 4), 2018.
    
73. M. Kohma, K. Sato, K. Nishimura, Y. Tomikawa and T. Sato (poster),
    Seasonal variation of energy dissipation rate derived from radar and radiosonde observations at Syowa Station in the Antarctic.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 3), 2018.
    
74. K. Sato and S. Hirano (poster),
    The climatology of Brewer-Dobson circulation and the contribution of gravity waves.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 2), 2018.
    
75. Y. Minamihara, K. Sato, M. Tsutsumi, and T. Sato (poster),
    A study of the intermittency of momentum fluxes associated with gravity waves in the Antarctic lower stratosphere and troposphere based on the PANSY radar observation.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 2), 2018.
    
76. R. Shibuya and K. Sato (poster),
    Gravity Wave Characteristics in the Winter Antarctic Mesosphere by a Long-Term Numerical Simulation Using a Non-Hydrostatic General Circulation Model,
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 1), 2018.
    
77. D. Koshin, K. Sato, K. Miyazaki and S. Watanabe (poster),
    A study on the optimal data assimilation system for the whole neutral atmosphere.
    SPARC General Assembly 2018, Miyako Messe, Kyoto, October 1-5 (October 1), 2018. 　　　
78. K. Sato, R. Yasui, and Y. Miyoshi (invited),
    The momentum budget in the middle atmosphere based on a whole atmosphere model simulation over 11 years.
    COSPAR2018, Pasadena Convention Center and the Hilton Hotel Pasadena, Pasadena, USA, July 14-22 (July 18), 2018.
    
79. K. Sato (invited, Distinguished Lecture),
    Vertical and Interhemispheric Coupling in the Middle Atmosphere.
    15th Annual Meeting Asia Oceania Geosciences Society, Honolulu Convention Center, Honolulu, USA, June 3-8 (June 6), 2018.
    
80. M. Kohma, K. Sato, Y. Tomikawa, K. Nishimura, and T. Sato (poster),
    Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic.
    2018 Japan Geoscience Union Meeting, Makuhari Messe, Chiba, Japan, May 20-24 (May 23), 2018.
    
81. K. Sato and S. Hirano (invited),
    Contribution of Gravity-Wave Forcing to the Brewer-Dobson Circulation.
    10th Workshop on Long-term Changes and Trends in the Atmosphere, University of Science and Technology of China, Hefei, China, May 14-18, (May 14), 2018.
    
82. R. Yasui, K. Sato and Y. Miyoshi,
    The momentum budget in the stratosphere, mesosphere, and lower thermosphere revealed by a whole atmosphere model.
    10th Workshop on Long-term Changes and Trends in the Atmosphere, University of Science and Technology of China, Hefei, China, May 14-18, (May 14), 2018.
    
83. Y. Minamihara, K. Sato, M. Tsutsumi, and T. Sato,
    A study of the intermittency of momentum fluxes associated with gravity waves in the Antarctic lower stratosphere and troposphere based on the PANSY radar observation..
    EGU General Assembly 2018, Austria Center Vienna, Vienna, Austria, April 4-13 (April 11), 2018.
    
84. M. Kohma, K. Sato, and Y. Tomikawa,
    Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic.
    AGU Fall meeting 2017, New Orleans Ernest N. Morial Convention Center, New Orleans, USA, December 11-15 (December 13), 2017.
    
85. K. Sato, M. Tsutsumi, and AJ0901 members,
    A study of the whole atmospheric system explored by high-resolution observations of the Antarctic atmosphere (AJ0901).
    The Eighth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-8 (December 6), 2017.
    
86. M. Tsutsumi, K. Sato, and T. Sato,
    Characteristics of winter time mesosphere echoes over Syowa in the Antarctic obtained using PANSY and MF radars.
    The Eighth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-8 (December 6), 2017.
    
87. R. Yasui, K. Sato, and Y. Miyoshi,
    In-situ generation of gravity waves in the mesosphere and lower thermosphere and its relation with tides.
    The Eighth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-8 (December 6), 2017.
    
88. Y. Tomikawa, M. Kohma, M. Takeda, and K. Sato,
    Moisterning of the Antarctic upper troposphere via the warm conveyor belt.
    The Eighth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-8 (December 6), 2017.
    
89. Y. Minamihara, K. Sato, M. Tsutsumi, and T. Sato,
    An analysis of gravity waves in the troposphere and lower stratosphere observed by the PANSY radar at Syowa Station in the Antarctic.
    The Eighth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-8 (December 6), 2017.
    
90. M. Kohma, K. Sato, and Y. Tomikawa,
    Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic.
    The Eighth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-8 (December 6), 2017.
    
91. M. Kohma,K. Sato, K. Nishimura, Y. Tomikawa, and T. Sato
    Energy dissipation rate estimation based on observations by the PANSY radar in the Antarctic.
    The Eighth Symposium on Polar Science, National Institute of Polar Research, Tokyo, December 4-8 (December 6), 2017.
    
92. A. Amemiya and K. Sato,
    A simple two dimensional model for the subseasonal variability of the Asian monsoon anticyclone.
    Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS), Kyoto University, Kyoto, October 9-14 (October 10), 2017.
    
93. M. Kohma, K. Sato, Y. Tomikawa (poster),
    Seasonal variation of Thorpe scale and energy dissipation rate derived from radiosonde observations at Syowa Station in the Antarctic.
    Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS), Kyoto University, Kyoto, October 9-14 (October 11), 2017.
    
94. K. Sato, M. Kohma, K. Nishimura, Y. Tomikawa, M. Tsutsumi, and T. Sato (invited),
    Energy dissipation rate estimation based on obserations by the PANSY radar in the Antarctic.
    Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS), Kyoto University, Kyoto, October 9-14 (October 12), 2017.
    
95. Y. Tomikawa, M. Kohma, M. Takeda, and K. Sato,
    Balloonborne ozone and water vapor measurements around the Antarctic tropopause region in winter of 2016.
    Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS), Kyoto University, Kyoto, October 9-14 (October 12), 2017.
    
96. K. Sato (invited),
    Mesospheric gravity waves revealed by a combination of radar observations and high resolution model simulation.
    Mats Science Meeting, Stockholm University, Sweden, September 25-27 (September 26), 2017.
    
97. K. Sato (invited),
    Contribution of gravity waves to the mean meridional circulation and momentum budget in the middle atmosphere.
    Good Hope for Earth Science (IAPSO-IAMAS-IAGA Joint Assembly 2017), Cape Town, South Africa, August 27-September 1 (August 30), 2017.
    
98. Y. Minamihara, K. Sato, M. Tsutsumi, and T. Sato,
    A study of gravity waves in the Antarctic troposphere and lower stratosphere observed by the PANSY radar.
    Good Hope for Earth Science (IAPSO-IAMAS-IAGA Joint Assembly 2017), Cape Town, South Africa, August 27-September 1 (August 30), 2017.
99. K. Sato and S. Hirano,
    Contribution of gravity-wave forcing to the Brewer-Dobson circulation.
    21st Conference on Atmospheric and Oceanic Fluid Dynamics 19th Conference on Middle Atmosphere, Marriott Portland Downtown Waterfront, Portland, USA, June 26-30 (June 28), 2017.
100. Y. Hayashi and K. Sato,
     Formation of 2d and 3d circulation responding to unsteady wave forcing in the middle atmosphere.
     21st Conference on Atmospheric and Oceanic Fluid Dynamics 19th Conference on Middle Atmosphere, Marriott Portland Downtown Waterfront, Portland, USA, June 26-30 (June 28), 2017.
101. Y. Minamihara, K. Sato, M. Tsutsumi, and T. Sato,
     A study of gravity waves in the Antarctic troposphere and lower stratosphere observed by the PANSY radar.
     15th International Workshop on Technical and Scientific Aspects of MST Radar, National Institute of Polar Research, Tokyo, May 27-31 (May 31), 2017.
102. R. Shibuya, K. Sato, M. Tsutsumi, T. Sato, Y. Tomikawa, K. Nishimura, and M. Kohma,
     Quasi 12 h inertia-gravity waves in the lower mesosphere observed by the PANSY radar at Syowa Station (39.6E, 69.0S).
     15th International Workshop on Technical and Scientific Aspects of MST Radar, National Institute of Polar Research, Tokyo, May 27-31 (May 31), 2017.
103. K. Sato, M. Kohma, M. Tsutsumi, and T. Sato (invited),
     Frequency spectra and vertical profiles of wind fluctuations in the summer Antarctic mesosphere revealed by MST radar observations.
     15th International Workshop on Technical and Scientific Aspects of MST Radar, National Institute of Polar Research, Tokyo, May 27-31 (May 31), 2017.
104. M. Tsutsumi, K. Sato, T. Sato, M. Kohma, T. Nakamura, K. Nishimura, and Y. Tomikawa (poster),
     Characteristics of mesosphere echoes over Antarctica obtained using PANSY and MF radars.
     15th International Workshop on Technical and Scientific Aspects of MST Radar, National Institute of Polar Research, Tokyo, May 27-31 (May 30), 2017.
105. K. Nishimura, M. Tsutsumi, T. Hashimoto, K. Sato, and T. Sato (poster),
     Cancellation of Multiple-Trip (Range-Aliasing) Echoes for MST Radar.
     15th International Workshop on Technical and Scientific Aspects of MST Radar, National Institute of Polar Research, Tokyo, May 27-31 (May 30), 2017.
106. T. Hashimoto, K. Nishimura, M. Tsutsumi, K. Sato, and T. Sato (invited),
     A user parameter-free diagonal-loading scheme for clutter rejection on radar wind profilers.
     15th International Workshop on Technical and Scientific Aspects of MST Radar, National Institute of Polar Research, Tokyo, May 27-31 (May 29), 2017.
107. K. Sato (invited),
     An interplay of Rossby waves and gravity waves in the general circulation of the middle atmosphere.
     MPI KlimaCampus Kolloquium, Max Planck Institute for Meteorology, Hamburg, Germany, May 11, 2017.
108. K. Sato, M. Kohma, M. Tsutsumi, and T. Sato,
     Frequency spectra and vertical profiles of wind fluctuations in the summer Antarctic mesosphere revealed by MST radar observations.
     AGU fall meeting, Moscone Center, San Francisco, USA, December 12-16 (December 14), 2016.
109. R. Yasui, K. Sato, and Y. Miyoshi (poster),
     An analysis on the generation of Rossby waves and gravity waves in the MLT region based on satellite and whole atmosphere model data.
     AGU fall meeting, Moscone Center, San Francisco, USA, December 12-16 (December 14), 2016.
110. K. Sato (invited),
     The global atmosphere system explored by precise observations of the Antarctic atmosphere.
     The Seventh Symposium on Polar Science, National Institute of Polar Research, Tokyo, November 29-December 2 (December 1), 2016.
111. Y. Minamihara, K. Sato, M. Tsutsumi, and T. Sato,
     An Analysis of Gravity Waves in the Troposphere and Lower Stratosphere Observed by the PANSY Radar at Syowa Station in the Antarctic.
     The Seventh Symposium on Polar Science, National Institute of Polar Research, Tokyo, November 29-December 2 (November 30), 2016.
112. S. Hirano and K. Sato,
     A study on zonally asymmetric structures of material circulation in the stratosphere.
     The Seventh Symposium on Polar Science, National Institute of Polar Research, Tokyo, November 29-December 2 (November 30), 2016.
113. Y. Hayashi and K. Sato,
     Formation of two dimensional and three dimensional circulation responding to unsteady wave forcing in the middle atmosphere.
     The Seventh Symposium on Polar Science, National Institute of Polar Research, Tokyo, November 29-December 2 (November 30), 2016.
114. S. Nakajima and K. Sato,
     A characteristic response of the northern middle atmosphere to elevated stratopause.
     The Seventh Symposium on Polar Science, National Institute of Polar Research, Tokyo, November 29-December 2 (November 30), 2016.
115. D. Koshin and K. Sato,
     Data assimilation by EnKF and analysis under the lower thermosphere during ICSOM.
     The Seventh Symposium on Polar Science, National Institute of Polar Research, Tokyo, November 29-December 2 (November 30), 2016.
116. R. Yasui, K. Sato, and Y. Miyoshi,
     The momentum budget and generation of Rossby waves and gravity waves in the MLT region.
     The Seventh Symposium on Polar Science, National Institute of Polar Research, Tokyo, November 29-December 2 (November 30), 2016.
117. R. Yasui, K. Sato, and Y. Miyoshi,
     An analysis on the momentum budget in the MLT region based on satellite and whole atmosphere model data.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 16), 2016.
118. M. Tsutsumi, K. Sato, T. Sato and T. Nakamura,
     Characteristics of mesosphere echoes over Antarctica obtained using PANSY and MF radars.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 16), 2016.
119. K.Nishimura, T. Hashimoto, T. Sato, K. Sato, M. Tsutsumi and T. Nakamura,
     Technical development for MST radar; Pulse Coding, signal processing and spectrum estimation.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 16), 2016.
120. R. Shibuya, K. Sato, and M. Tsutsumi,
     Inertia-gravity waves with a wave period of quasi-12h in the mesosphere observed by the PANSY radar.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 15), 2016.
121. S. Hirano, M. Kohma and K. Sato (poster),
     A three-dimensional analysis on the role of atmospheric waves in the climatology and interannual variability of stratospheric final warming in the Southern Hemisphere.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 15), 2016.
122. Y. Minamihara, K. Sato, M. Kohma, and M. Tsutsumi (poster),
     Characteristics of vertical wind fluctuations in the lower troposphere at Syowa Station in the Antarctic revealed by the PANSY radar.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 15), 2016.
123. T. Hashimoto, K. Nishimura, M. Tsutsumi, K. Sato and T. Sato (poster),
     Automatic diagonal-loading scheme for robust adaptive beamforming on atmospheric radars.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 15), 2016.
124. Y. Hayashi and K. Sato (poster),
     Formation of two dimensional and three dimensional circulation responding to unsteady wave forcing in the middle atmosphere.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 15), 2016.
125. T. Kinoshita and K. Sato (poster),
     A study of three dimensional structure of stratospheric material transport.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 15), 2016.
126. T. Nishiyama, K. Sato, T. Nakamura, M. Tsutsumi, T. Sato, K. nishimura, Y. Tanaka, Y. Tomikawa, and M. Kohma (poster),
     Comparison study between polar mesosphere winter echo, CNA and electron density in the mesosphere based on the PANSY radar.
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 15), 2016.
127. K. Sato, and ICSOM team members,
     Interhemispheric Coupling Study by Observations and Modelling (ICSOM).
     International Symposium on the Whole Atmosphere (ISWA), The University of Tokyo, Tokyo, September 14-16 (September 14), 2016.
128. K. Sato (invited),
     Global change of the atmosphere associated with sudden Stratospheric warming in the Arctic.
     Japan-Norway Arctic Science & Innovation Week 2016, Tokyo, June 2-3 (June 3), 2016.
129. M. Tsutsumi, K. Sato, T. Sato, T. Nakamura, K. Nishimura, Y. Tomikawa, and M. Kohma (invited),
     Characteristics of mesosphere echoes over Antarctica obtained using PANSY and MF radars.
     Japan Geoscience Union Meeting (JpGU) 2016, Makuhari, May 22-26 (May 24), 2016.
130. T. Nishiyama, K. Sato, T. Nakamura, M. Tsutsumi, T. Sato, K. Nishimura, Y. Tanaka, Y. Tomikawa, and M. Kohma (poster),
     Comparison study between coherent radar echo and empirically-modeled electron density in the mesosphere based on the PANSY radar.
     Japan Geoscience Union Meeting (JpGU) 2016, Makuhari, May 22-26 (May 23), 2016.
131. K. Sato (invited),
     Interhemispheric Coupling Study by Observations and Modelling (ICSOM).
     Japan Geoscience Union Meeting (JpGU) 2016, Makuhari, May 22-26 (May 23), 2016.
132. R. Yasui, K. Sato, and Y. Miyoshi,
     An analysis on the momentum budget in the MLT region based on satellite and whole atmosphere model data.
     Japan Geoscience Union Meeting (JpGU) 2016, Makuhari, May 22-26 (May 22), 2016.
133. K. Sato, C Tsuchiya, M. J. Alexander, and L. Hoffmann (poster),
     Climatology, ENSO-related interannual variability, and MJO-related intraseasonal variation of gravity waves in the southern hemisphere subtropical stratosphere revealed by high-resolution AIRS observations.
     Symposium on Gravity Waves, Pennsylvania State University, State College, USA, May 16-20, 2016.
134. K. Sato, and A. Amemiya (poster),
     A study on gravity wave parameterization including three dimensional propagation.
     Symposium on Gravity Waves, Pennsylvania State University, State College, USA, May 16-20, 2016.
135. R. Shibuya, K. Sato, M. Tsutsumi, T. Sato, Y. Tomikawa, K. Nishimura, T. Nakamura, and M. Kohma,
     Inertia-gravity waves in the mesosphere observed by the PANSY radar.
     Symposium on Gravity Waves, Pennsylvania State University, State College, USA, May 16-20 (May 18), 2016.
136. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, T. Nishiyama, M. K. Ejiri, M. Abo, T. Kawahara, A. Mizuno, T. Nagahama, and H. Suzuki (Invited),
     A study on earth climate change based on fine observations of the Antarctic atmosphere.
     Symposium on Gravity Waves, Pennsylvania State University, State College, USA, May 16-20 (May 19), 2016.
137. K. Sato, C Tsuchiya, M. J. Alexander, and L. Hoffmann (invited),
     Interannual and intraseasonal variation of gravity waves in the tropical stratosphere revealed by high-resolution AIRS observation,
     Second MS-GWaves Workshop, Schmitten, Germany, April 11-15 (April 13), 2016.
138. R. Shibuya, K. Sato, M. Kohma, Y. Tomikawa, K. Nishimura, T. Nakamura, M. Tsutsumi, and T. Sato,
     Gravity waves in the mesosphere observed by the PANSY radar and a numerical simulation using NICAM.
     Asian Conference on Meteorology (ACM), Kyoto, October 26-27 (October 26), 2015.
139. S. Hirano, M. Kohma, and K. Sato,
     A three-dimensional analysis on the role of atmospheric waves in the interannual variability of stratospheric final warming in the Southern Hemisphere.
     Asian Conference on Meteorology (ACM), Kyoto, October 26-27 (October 26), 2015.
140. K. Sato (Invited),
     On Interplay of Gravity Waves and Rossby Waves in the Middle Atmosphere.
     Asian Conference on Meteorology (ACM), Kyoto, October 26-27 (October 26), 2015.
141. A. Amemiya, and K. Sato,
     A Study on Gravity wave Parametarization Considering Three Dimensional Propagation.
     12th Annual Meeting Asia Oceania Geosciences Society (AOGS), Singapore, August 2-7 (August 6), 2015.
142. S. Hirano, M. Kohma, and K. Sato,
     Three-Dimensional Analysis on the Role of Atmospheric Waves in the Interannual Variability of Stratospheric Final Warming in the Southern Hemisphere.
     12th Annual Meeting Asia Oceania Geosciences Society (AOGS), Singapore, August 2-7 (August 5), 2015.
143. K. Sato, and M. Nomoto (Invited),
     Gravity-Wave Induced Anomalous Potential Vorticity Gradient Generating Planetary Waves in the Winter Mesosphere.
     12th Annual Meeting Asia Oceania Geosciences Society (AOGS), Singapore, August 2-7 (August 3), 2015.
144. K. Sato, M. Nomoto, and A. Masuda (Invited),
     Gravity-wave induced anomalous potential vorticity gradient generating planetary waves in the winter mesosphere.
     26th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Prague, Czech Republic, June 22-July 2 (June 29), 2015.
145. A. Amemiya, and K. Sato,
     Possibility of inertial instability around the Asian summer monsoon.
     The 2nd workshop on atmospheric composition and the Asian summer monsoon (ACAM), Bangkok, Thailand, June 8 - 10 (June 10), 2015.
146. M. Mihalikova, K. Sato, M. Tsutsumi, and T. Sato,
     Properties of inertia gravity waves in the lower stratosphere as observed by the PANSY radar over Syowa Station in the Antarctic.
     European Geosciences Union General Assembly 2015, Vienna, Austria, April 12-17 (April 14), 2015.
147. K. Sato, and A. Masuda,
     A Study on the Structure of Barotropic/Baroclinic Instability in the Mesosphere Using a Gravity-wave Resolving General Circulation Model.
     Regional Workshop on the Role of the Stratosphere in Climate Variability and Prediction, Granada, Spain, January 12-13 (January 12 ), 2015.
148. R. Shibuya, K. Sato, Y. Tomikawa, M. Tsutsumi, and T. Sato,
     A study of multiple tropopause structures caused by inertia-gravity waves in the Antarctic.
     AGU Fall Meeting, San Francisco, California, USA, December 15-19 (December 17), 2014.
149. K. Sato, and A. Masuda (Invited),
     A Study on the Structure of Barotropic/Baroclinic Instability in the Mesosphere Using a Gravity-wave Resolving General Circulation Model.
     AGU Fall Meeting, San Francisco, California, USA, December 15-19 (December 17), 2014.
150. S. Watanabe, K. Sato, Y. Kawatani, and M. Takahashi,
     Vertical Resolution Dependence of Gravity Wave Momentum Flux Simulated by an Atmospheric General Circulation Model.
     AGU Fall Meeting, San Francisco, California, USA, December 15-19 (December 16), 2014.
151. M. Kohma, and K. Sato (poster),
     Simultaneous occurrence of PSCs and upper tropospheric clouds caused by blocking anticyclones.
     SPARC Workshop on Polar Stratospheric Clouds, Zurich, Switzerland, August 27-29 (August 29), 2014.
152. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K.Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi,
     The middle and upper atmosphere observations using ground-based radio and optical instruments over Syowa Station (69S, 39E), the Antarctic.
     XXXIII SCAR Biennial Meetings 2014 Open Science Conference, Auckland, New Zealand, August 23-28 (August 26), 2014.
153. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K.Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi (invited),
     Program of the Antarctic Syowa MST/IS Radar.
     The XXXI URSI General Assembly and Scientific Symposium (URSI GASS), Beijing, China, August 17-23 (August 20), 2014.
154. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K.Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi,
     Program of the Antarctic Syowa MST/IS radar: Results from Continuous Observations.
     40th Scientific Assembly of the Committee on Space Research (COSPAR) and Associated Events: COS-MOS, Moscow, Russia, August 2-10 (August 8) 2014.
155. M. Nomoto, K. Sato, H. Miura, M. Tsutsumi, Y. Tomikawa, K. Nishimura, T. Nakamura, H. Yamagishi, T. Yamanouchi, and T. Sato,
     A Study on the Dynamics of Severe Snow Storms in the Antarctic: Roles of Cyclones Over the Southern Ocean and Continental Topography.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (August 1), 2014.
156. T. Kinoshita, and K. Sato (poster),
     A Formulation of Three-dimensional Residual Mean Flow and Wave Activity Flux Applicable to Equatorial Waves.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 30), 2014.
157. A. Amemiya, and K. Sato (poster),
     A New Gravity Wave Drag Parameterization Scheme Including Three-dimensional Propagation.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 30), 2014.
158. T. Sakazaki, K. Sato, Y. Kawatani, S. Watanabe (poster)
     Tropical Non-migrating Tides Appearing in a High Vertical Resolution GCM.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 30), 2014.
159. C. Tsuchiya, K. Sato, M. Alexander, and L. Hoffmann (poster),
     Interannual and Intraseasonal Variability of Gravity Waves in the Stratosphere Revealed by High Resolution AIRS Observations.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 30), 2014.
160. K. Sato, A. Masuda, and K. Okamoto (poster),
     A Study on the Structure of Instability in the Mesosphere Using a High Resolution General Circulation Model.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 30), 2014.
161. M. Kohma, and K. Sato (poster)
     Time Variation of Upper Tropospheric Clouds in the Polar Region During Sudden Stratospheric Warming.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 30), 2014.
162. R. Shibuya, K. Sato, M. Tsutsumi, Y. Tomikawa, and T. Sato,
     Dynamical Mechanisms of Multiple Tropopause Structure Observed at Syowa Station.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 28), 2014.
163. R. Shibuya, K. Sato, and M. Nakanishi,
     Diurnal Wind Cycles Forcing Inertial Oscillations: A Latitude-Dependent Resonance Phenomenon.
     American Meteorological Society 21st Symposium on Boundary Layers and Turbulence, Leeds, United Kingdom, June 9-13 (June 11), 2014.
164. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi (invited),
     Program of the Antarctic Syowa MST/IS Radar.
     Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting, Sapporo, Japan, July 28-August 1 (July 28), 2014.
165. Y. Yasuda, K. Sato, and N. Sugimoto (poster),
     A Theoretical Study on the Spontaneous Radiation of Inertia-gravity Waves Using the Renormalization Group Method.
     Eddy-Mean-Flow Interactions in Fluids, Santa Barbara, USA, March 24-27, 2014.
166. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi (poster),
     Program of the Antarctic Syowa MST/IS Radar (PANSY),
     SPARC General Assembly 2014, Queenstown, New Zealand, January 13-17 (January 16), 2014.
167. A. Masuda, K. Okamoto, and K. Sato (poster),
     A study of anomalous potential vorticity distribution frequently observed in the boreal winter mesosphere based on a gravity-wave resolving GCM simulation.
     SPARC General Assembly 2014, Queenstown, New Zealand, January 13-17 (January 16), 2014.
168. M. Kohma and K. Sato (best poster award),
     Simultaneous occurrence of polar stratospheric clouds and upper tropospheric clouds caused by blocking anticyclones in the Southern Hemisphere.
     SPARC General Assembly 2014, Queenstown, New Zealand, January 13-17 (January 14), 2014.
169. T. Sakazaki, K. Sato, S. Watanabe, Y. Kawatani, Y. Tomikawa, K. Miyazaki, and M. Takahashi (best poster award),
     Non-migrating tides appearing in a high vertical resolution GCM.
     SPARC General Assembly 2014, Queenstown, New Zealand, January 13-17 (January 13), 2014.
170. A. Masuda, K. Okamoto, and K. Sato (poster),
     A study of anomalous potential vorticity distribution frequently observed in the boreal winter mesosphere based on a gravity-wave resolving GCM simulation.
     International CAWSES II Symposium, Nagoya, Japan, November 18-22 (November 19), 2013.
171. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Satio, Y. Tomikawa, K. Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi,
     Preliminary results of Program of the Antarctic Syowa MST/IS radar (PANSY).
     International CAWSES II Symposium, Nagoya, Japan, November 18-22 (November 18), 2013.
172. K. Sato and K. Okamoto (invited),
     Possible changes of atmospheric waves responding to changing earth’s climate.
     International CAWSES II Symposium, Nagoya, Japan, November 18-22 (November 20), 2013.
173. Y. Yasuda, K. Sato, and N. Sugimoto,
     A Theoretical Examination for the Spontaneous Radiation of Inertia-gravity Waves Using the Renormalization Group Method.
     RIMS International Conference on Zonal Flows in Geophysical and Astrophysical Fluids, Kyoto, Japan, November 6-8, 2013.
174. K. Sato and T. Kinoshita,
     A formulation of three-dimensional Transformed Eulerian-Mean equations applicable to both Rossby waves and gravity waves.
     17th Conference on Middle Atmosphere, Newport, Rhode Island, U.S.A. June 17-21 (June 20), 2013.
175. K. Sato, T. Kinoshita, and K. Okamoto,
     A New Method to Estimate Three-Dimensional Residual Mean Circulation in the Middle Atmosphere.
     17th Conference on Middle Atmosphere, Newport, Rhode Island, U.S.A. June 17-21 (June 20), 2013.
176. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi (poster),
     Program of the Antarctic Syowa MST/IS Radar (PANSY).
     17th Conference on Middle Atmosphere, Newport, Rhode Island, U.S.A. June 17-21 (June 17), 2013.
177. M. Kohma and K. Sato
     Simultaneous occurrence of polar stratospheric clouds and upper tropospheric clouds caused by blocking anticyclones in the Southern Hemisphere.
     European Geosciences Union General Assembly 2013, Vienna, Austria, April 7-12 (April 8), 2013.
178. K. Sato, T. Kinoshita, and K. Okamoto (invited),
     A new method to estimate three dimensional structure in the middle atmosphere circulation, On the three dimensional structure of the middle atmosphere circulation
     WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate, Kyoto, Japan, April 1-2 (April 2), 2013.
179. A. Masuda, K. Okamoto, and K. Sato (poster),
     The mechanism of potential vorticity increasing events in the boreal winter mesosphere using a gravity wave resolving GCM
     WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate, Kyoto, Japan, April 1-2, 2013.
180. M. Kohma and K. Sato (poster),
     Simultaneous occurrence of polar stratospheric clouds and upper tropospheric clouds caused by blocking anticyclones in the Southern Hemisphere.
     WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate, Kyoto, Japan, April 1-2, 2013.
181. C. Tsuchiya and K. Sato (poster),
     Trend of fronts as gravity wave sources.
     WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate, Kyoto, Japan, April 1-2, 2013.
182. R. Shibuya, K. Sato, Y. Tomikawa, M. Tsutsumi, and T. Sato (poster),
     Dynamical mechanism of apparent multiple tropopause structure observed at Syowa Station.
     WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate, Kyoto, Japan, April 1-2, 2013.
183. K. Sato (invited)
     Re-examination of observed gravity wave characteristics by using a high-resolution GCM
     The 1st ANGWIN Workshop, Tachikawa, Tokyo, March 13-15 (March 13), 2013.
184. M. Kohma and K. Sato,
     Simultaneous occurrence of polar stratospheric clouds and upper-tropospheric clouds caused by blocking anticyclones.
     Third International Symposium on the Arctic Research (ISAR3), Tokyo, Japan, January 14-17 (January 15), 2013.
185. K. Okamoto, K. Sato, and S. Watanabe,
     Interhemispheric differences on the winter pole-equator connection in the upper stratosphere/lower mesosphere.
     Third International Symposium on the Arctic Research (ISAR3), Tokyo, Japan, January 14-17 (January 15), 2013.
186. C. Tsuchiya, and K. Sato,
     Trend of frontogenesis function as one of gravity wave sources.
     7th international workshop on long-term changes and trends in the atmosphere, Buenos Aires, Argentina, September 14, 2012.
187. K. Okamoto, K. Sato, and M. Fujiwara,
     TEM analysis and comparison on the BDC using reanalysis data sets.
     SPARC Brewer-Dobson Circulation Workshop, Grindelwald, Switzerland, June 24-29 (June 26), 2012.
188. K. Sato, T. Kinoshita, and K. Okamoto,
     The driving mechanism of the residual circulation from a gravity-wave resolving GCM.
     SPARC Brewer-Dobson Circulation Workshop, Grindelwald, Switzerland, June 24-29 (June 25), 2012.
189. K. Okamoto, R. R. Garcia, Daniel Marsh and Anne K. Smith
     On the dynamical responses in the middle atmosphere to the ozone recovery and CO2 increase
     Second CAWSES-2 Task 2 Workshop: Modeling Polar Mesospheric Cloud Trends, Boulder, Colorado, USA, May, 2012.
190. K. Sato (invited),
     Re-examination of observed gravity wave characteristics by using a high-resolution GCM.
     13th International Workshop on Technical and Scientific Aspects of MST Radar, Kuehlungsborn, Germany, March 19-23 (March 22), 2012.
191. T. Hashimoto, K. Nishimura, K. Sato, and T. Sato,
     Adaptive suppression of aircraft clutter with the PANSY radar training system.
     13th International Workshop on Technical and Scientific Aspects of MST Radar, Kuehlungsborn, Germany, March 19-23 (March 19), 2012.
192. K. Nishimura, T. Nakamura, T. Sato, and K. Sato,
     Adaptive beamforming technique for accurate vertical wind measurements with multi-channel MST radar.
     13th International Workshop on Technical and Scientific Aspects of MST Radar, Kuehlungsborn, Germany, March 19-23 (March 19), 2012.
193. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, H. Yamagishi, and T. Yamanouchi (invited),
     The program of the Antarctic Syowa MST/IS radar(PANSY).
     13th International Workshop on Technical and Scientific Aspects of MST Radar, Kuehlungsborn, Germany, March 19-23 (March 19), 2012.
194. K. Okamoto, K. Sato, and S. Watanabe (poster),
     The phase lock of downward propagation of the polar night jet (PNJ) and the stratospheric equatorial semiannual oscillation (SAO) through strong upwelling induced by gravity waves and planetary waves.
     Workshop on Stratospheric Sudden Warming and its Role in Weather and Climate Variations, Kyoto, Japan, February 22-24 (February 24), 2012.
195. Y. Tomikawa, K. Sato, S. Watanabe, Y. Kawatani, K. Miyazaki, and M. Takahashi,
     Recovery processes after a major stratospheric sudden warming with a reformation of elevated stratopause in a T213L256 GCM.
     Workshop on Stratospheric Sudden Warming and its Role in Weather and Climate Variations, Kyoto, Japan, February 22-24 (February 24), 2012.
196. K. Sato, I. Takano, Y. Kawatani, and S. Watanabe (poster),
     Global characteristics of vertical wavenumber spectra based on a high-resolution climate model.
     IUGG 2011 General Assembly, Melbourne, Australia, June 28-July 7 (July 7), 2011.
197. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, H. Yamagishi, and T. Yamanouchi (invited),
     Program of the Antarctic Syowa MST/IS Radar (PANSY).
     IUGG 2011 General Assembly, Melbourne, Australia, June 28-July 7 (July 6), 2011.
198. K. Sato, Y. Tomikawa, and S. Watanabe,
     A new estimation method of the total momentum fluxes associated with gravity waves.
     IUGG 2011 General Assembly, Melbourne, Australia, June 28-July 7 (July 4), 2011.
199. K. Okamoto, K. Sato, and H. Akiyoshi,
     On the mechanism of the formation of the Brewer-Dobson circulation and the change in the age of air.
     AGU Chapman Conference on Atmospheric Gravity Waves and Their Effects on General Circulation and Climate, Honolulu, Hawaii, U.S.A., February 28-March 4, 2011.
200. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, H. Yamagishi, and T. Yamanouchi,
     Program of the Antarctic Syowa MST/IS Radar (PANSY).
     AGU Chapman Conference on Atmospheric Gravity Waves and Their Effects on General Circulation and Climate, Honolulu, Hawaii, U.S.A., February 28-March 4, 2011.
201. C. Tsuchiya, K. Sato, T. Nasuno, A. T. Noda, and M. Satoh,
     Universal frequency spectra of the short period fluctuations.
     AGU Chapman Conference on Atmospheric Gravity Waves and Their Effects on General Circulation and Climate, Honolulu, Hawaii, U.S.A., February 28-March 4, 2011.
202. M. Kohma, K. Sato (poster),
     A study of modulation of polar stratospheric clouds by atmospheric waves in the Southern Hemisphere using CALIPSO lidar data.
     AGU Fall Meeting 2010, San Francisco, U.S.A., December 13-19, 2010.
203. K. Okamoto, K. Sato, and H. Akiyoshi (poster),
     On the mechanism of the formation of the Brewer-Dobson circulation and the change in the age of air.
     American Geophysical Union Fall Meeting, San Francisco, California, U.S.A., December 13-17, 2010.
204. C. Tsuchiya, K. Sato, T. Nasuno, A. T. Noda, and M. Satoh,
     Universal frequency spectra of surface meteorological fluctuations.
     First International Workshop on Nonhydrostatic Numerical Models, Kyoto, September 29-October 1, 2010.
205. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, H. Yamagishi, and T. Yamanouchi (invited),
     Program of the Antarctic Syowa MST/IS Radar (PANSY).
     International Symposium on the 25th Anniversary of the MU Radar, Uji, September 2-3, 2010.
206. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, H. Yamagishi, T. Yamanouchi, T. Aso, and M. Ejiri (invited),
     Program of the Antarctic Syowa MST/IS Radar (PANSY).
     The 38th Assembly of the Committee on Space Research, Bremen, Germany, July 18-25, 2010.
207. T. Yamanouchi, K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, and A. Saito,
     Program of the Antarctic Syowa MST/IS Radar (PANSY) - IPY and Beyond.
     IPY Oslo Science Conference, Oslo, Norway, June 8-12, 2010.
208. K. Sato, M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, H. Yamagishi, T. Yamanouchi, T. Aso, and M. Ejiri,
     Program of the Antarctic Syowa MST/IS Radar (PANSY).
     EISCAT Council Meeting, Tokyo, June 4, 2010.
209. T. Kinoshita and K. Sato (poster),
     On the three-dimensional residual circulation and wave activity flux of the primitive equations.
     IGAC-SPARC Joint Workshop in Kyoto, The One Atmosphere: Integration, Interface, and Impact, Kyoto (Inamori Hall at Shiran-Kaikan), October 25-26, 2009.
210. K. Sato, S. Watanabe, Y. Kawatani, Y. Tomikawa, K. Miyazaki, S. Tateno, and M. Takahashi (invited),
     Gravity Wave Generation and Propagation in the Middle Atmosphere Revealed by a High-Resolution GCM.
     IGAC-SPARC Joint Workshop in Kyoto, The One Atmosphere: Integration, Interface, and Impact, Kyoto (Inamori Hall at Shiran-Kaikan), October 25-26, 2009.
211. K. Sato, S. Watanabe, Y. Kawatani, Y. Tomikawa, K. Miyazaki, S. Tateno, and M. Takahashi (invited),
     Gravity Wave Generation and Propagation in the Middle Atmosphere Revealed by a High-Resolution GCM.
     MOCA-09, Joint Assembly of IAMAS, IAPSO and IACS, Montreal, Canada, July 19-29, 2009.
212. T. Kinoshita, Y. Tomikawa, and K. Sato (poster),
     On the Three-dimensional Residual Circulation and Wave Activity Flux of the Primitive Equations.
     MOCA-09, Joint Assembly of IAMAS, IAPSO and IACS, Montreal, Canada, July 19-29, 2009.
213. Y. Kawatani, K. Sato, T. J. Dunkerton, S. Watanabe, S. Miyahara, and M. Takahashi,
     The Roles of 3-dimensional Propagating Gravity Waves and Equatorial Trapped Gravity Waves on Driving the Quasi Biennial Oscillation: A study of High Resolution Atmospheric General Circulation Model.
     MOCA-09, Joint Assembly of IAMAS, IAPSO and IACS, Montreal, Canada, July 19-29, 2009.
214. Y. Kawatani, K. Sato, T. J. Dunkerton, S. Watanabe, S. Miyahara, and M. Takahashi,
     The roles of 3-dimensional propagating gravity waves and equatorial trapped gravity waves on driving the Quasi Biennial Oscillation: A study of high resolution atmospheric general circulation model.
     The American Meteorologiccal Society, 14th Conference on Middle Atmosphere, Stowe, VT, U.S.A., June 8–12, 2009.
215. K. Sato, S. Watanabe, Y. Kawatani, Y. Tomikawa, K. Miyazaki, S. Tateno, and M. Takahashi,
     Gravity wave generation and propagation in the middle atmosphere revealed by a high-resolution GCM.
     The American Meteorologiccal Society, 14th Conference on Middle Atmosphere, Stowe, VT, U.S.A., June 8–12, 2009.
216. K. Sato, M. Tsutsumi, T. Sato, A. Saito, Y. Tomikawa, K. Nishimura, T. Yamanouchi, H. Yamagishi, T. Aso, and M. Ejiri,
     Program of the Antarctic Syowa MST/IS radar.
     International Symposium: Fifty Years after IGY -Modern Information Technologies and Earth and Solar Sciences-, Tsukuba, Japan, November 10-13, 2008
217. K. Miyazaki, S. Watanabe, Y. Tomikawa, Y. Kawatani, M. Takahashi, and K. Sato (poster),
     Analysis of extratropical UTLS structure using a high vertical resolution GCM.
     SPARC 4th General Assembly, Bologna, Italy, August 31-September 5, 2008.
218. Y. Kawatani, M. Takahashi, K. Sato, S. Watanabe, Y. Tomikawa, and K. Miyazaki (poster),
     The Roles of 3-Dimensional Propagating Gravity Waves and Equatorial Trapped Waves on Driving the Quasi-Biennial Oscillation.
     SPARC 4th General Assembly, Bologna, Italy, August 31-September 5, 2008.
219. S. Watanabe, Y. Kawatani, Y. Tomikawa, K. Miyazaki, M. Takahashi, and K. Sato (poster),
     General aspects of a T213L256 middle atmosphere general circulation model.
     SPARC 4th General Assembly, Bologna, Italy, August 31-September 5, 2008.
220. Y. Tomikawa, and K. Sato (poster),
     Ozone enhanced layers in the Antarctic ozone hole.
     SPARC 4th General Assembly, Bologna, Italy, August 31-September 5, 2008.
221. Y. Kawatani, M. Takahashi, K. Sato S. Alexander, and T. Tsuda (poster),
     Global distribution of atmospheric waves in the equatorial upper troposphere and lower stratosphere: AGCM simulation of sources and propagation.
     SPARC 4th General Assembly, Bologna, Italy, August 31-September 5, 2008.
222. K. Sato, S. Watanabe, Y.Kawatani, Y. Tomikawa, K.Miyazaki, S. Tateno, and M.Takahashi (invited),
     A study of the middle atmosphere dymanics using a gravity-wave resolving GCM.
     SPARC 4th General Assembly, Bologna, Italy, August 31-September 5, 2008.
223. K. Sato, S. Watanabe, Y. Kawatani, Y. Tomikawa, K. Miyazaki, and M. Takahashi (invited),
     A study of the middle atmosphere dynamics using a gravity-wave resolving GCM simulations.
     AOGS (Asia Oceania Geosciences Soceity) 2008, Busan, Korea, June 16-20, 2008.
224. K. Sato, M. Tsutsumi, T. Sato, A. Saito, Y. Tomikawa, K. Nishimura, T. Yamanouchi, T. Aso, and M. Ejiri,
     Current Status of Program of the Antarctic Syowa MST/IS Radar.
     International CAWSES Symposium, Kyoto, Japan, October 23-27, 2007.
225. Y. Kawatani, M. Takahashi, S. Watanabe, S. Miyahara, and K. Sato,
     3-D Activities of Equatorial Gravity Waves in a High-Resolution AGCM.
     International CAWSES Symposium, Kyoto, Japan, October 23-27, 2007.
226. Y. Tomikawa, S. Watanabe, Y. Kawatani, K. Miyazaki, M. Takahashi, and K. Sato (invited),
     Wintertime Temperature Maximum at the Subtropical Stratopause in a T213L256 AGCM.
     International CAWSES Symposium, Kyoto, Japan, October 23-27, 2007.
227. S. Watanabe, Y. Kawatani, Y. Tomikawa, M. Takahashi, and K. Sato (invited),
     Development of a T213L256 Middle Atmosphere General Circulation Model.
     International CAWSES Symposium, Kyoto, Japan, October 23-27, 2007
228. Y. Tomikawa, S. Watanabe, Y. Kawatani, K. Miyazaki, M. Takahashi, and K. Sato (poster),
     A Mechanism for the Wintertime Temperature Maxima at the Subtropical Stratopause in a T213L256 AGCM.
     Chapman Conference on The Role of the Stratosphere in Climate and Climate Change Thera Foundation Conference Center, Santorini, Greece, September 24-28, 2007.
229. K. Sato, Y. Tomikawa, H. Nakajima, and T. Sugita,
     Longitudinally-Dependent Ozone Recovery in the Antarctic Polar Vortex Revealed by Satellite-Onboard ILAS-II Observation in 2003.
     Chapman Conference on The Role of the Stratosphere in Climate and Climate Change Thera Foundation Conference Center, Santorini, Greece, September 24-28, 2007.
230. Y. Kawatani, M. Takahashi, K. Sato, S. Miyahara, and S. Watanabe,
     3-D Activities of Equatorial Gravity Waves Simulated in a High-Resolution.
     AGCM Chapman Conference on The Role of the Stratosphere in Climate and Climate Change Thera Foundation Conference Center, Santorini, Greece, September 24-28, 2007.
231. S. Watanabe, Y. Tomikawa, Y. Kawatani, M. Takahashi, and K. Sato (poster),
     Influences of meridional circulation on driving the SAO in a T213L256 AGCM.
     14th Conference on Middle Atmosphere, Portland Oregon, August 20-24, 2007
232. K. Sato, Y. Tomikawa, G. Hashida, H. Nakajima, T. Sugita, and T. Yamanouchi (poster),
     Dynamics of the Antarctic ozone hole dissipation revealed by ground-based and satellite observations.
     14th Conference on Middle Atmosphere, Portland Oregon, August 20-24, 2007.
233. K. Sato (invited),
     Gravity waves generation around the polar vortex in the stratosphere.
     24th IUGG General Assembly, Perugia, July, 2007.
234. Y. Tomikawa, K. Sato, K. Miyazaki, T. Iwasaki, and K. Shibata (poster),
     Modified Lagrangian-mean analysis of stratospheric sudden warmings.
     Seventh International Conference on Global Change: Connection to the Arctic (GCCA-7), Fairbanks, February, 2007.
235. Y. Tomikawa, K. Sato, K. Miyazaki, T. Iwasaki, and K. Shibata (poster),
     Two-way transport due to diffusion across the potential vorticity contour.
     COE International Workshop on Turbulence in the Ocean, Atmosphere, and Space, Univ. Tokyo, January, 2007
236. Y. Tomikawa, K. Sato, K. Miyazaki, T. Iwasaki, and K. Shibata (poster),
     Modified Lagrangian-mean analysis of the NH polar vortex evolution.
     2006 AGU Fall Meeting, San Francisco, December, 2006
237. Y. Tomikawa, K. Sato, K. Miyazaki, T. Iwasaki, and K. Shibata,
     Modified Lagrangian-mean diagnostic applied to the polar vortex evolution.
     Spontaneous Imbalance Workshop #1, Seattle, August, 2006.
238. K. Sato,
     Gravity wave generation around the polar vortex in the stratosphere.
     Spontaneous Imbalance Workshop #1, Seattle, August, 2006.
239. K. Sato, Y. Tomikawa, G. Hashida, A. Kadokura, H. Nakajima, T. Sugita, I. Murata, M. Namiki, Y. Matsuzaka, T. Yamagami, T. Aso, and T. Yamanouchi (invited),
     Dynamics of Antarctic ozone hole dissipation based on balloon and satellite observations.
     36th COSPAR Scientific Assembl, Beijing, China, July 16-23, 2006.
240. K. Sato, Y. Tomikawa, G. Hashida, A. Kadokura, H. Nakajima, T. Sugita, I. Murata, M. Namiki, Y. Matsuzaka, T. Yamagami, T. Aso, and T. Yamanouchi,
     Dynamics of Antarctic ozone hole dissipation based on balloon and satellite observations.
     European Geosciences Union General Assembly 2006 Vienna, Austria, April 2-7, 2006.
241. K Sato, M Tsutsumi, T Sato, A Saito, Y Tomikawa,T Aso, T Yamanouchi, and M Ejiri,
     Program of the Antarctic Syowa MST/IS Radar （PANSY).
     European Geosciences Union General Assembly 2006 Vienna, Austria, April 2-7, 2006.
242. K. Sato, Y. Tomikawa, G. Hashida, A. Kadokura, H. Nakajima, T. Sugita, I. Murata, M. Namiki, Y. Matsuzaka, T. Yamagami, T. Aso, and T. Yamanouchi (invited),
     Dynamics of Antarctic ozone hole dissipation revealed by balloon and satellite observations.
     Ozone Workshop in Matushima, February, 2006.
243. K. Sato, Y. Tomikawa, G. Hashida, A. Kadokura, H. Nakajima, T. Sugita, I. Murata, M. Namiki, Y. Matsuzaka, T. Yamagami, T. Aso, and T. Yamanouchi,
     Dynamics of Antarctic ozone hole dissipation revealed by balloon and satellite observations.
     ILAS-II Science Team Meeting, February, 2006.
244. K. Sato, G. Hashida, A.Kadokura, Y.Esaki, and T. Yamanouchi (invited),
     Three dimensional structure of Antarctic ozone hole dissipation processes based on an intensive ozonesonde observation at Syowa Station in 2003.
     IAGA Scientific Assembly,Toulouse, France, July, 2005.
245. K. Sato, M. Tsutsumi, T. Sato, A. Saito, T. Aso, T. Yamanouchi, and M. Ejiri (invited),
     Program of the Antarctic Syowa MST/IS Radar (PANSY).
     5th International Workshop on Global Change: Connection to the Arctic (GCCA5), Tsukuba, November, 2004.
     (Proceedings of 5th International Workshop on Global Change: Connection to the Arctic (GCCA5), 85-86.
246. K. Sato, G. Hashida, A. Kadokura, I. Murata, M. Tsutsumi, M. Namiki, Y.Matsuzaka, T.Yamagam, S. Okano, H. Fukunishi, T. Aso, and T. Yamanouchi (invited),
     Antarctic ozone hole observation in 2003 at Syowa Station (69.0S, 39.6E).
     5th International Workshop on Global Change: Connection to the Arctic (GCCA5), Tsukuba, November, 2004.
     (Proceedings of 5th International Workshop on Global Change: Connection to the Arctic (GCCA5), 66-67.
247. M. Ejiri, K. Sato, M. Tsutsumi, T. Sato, A. Saito, T. Aso, and T. Yamanouchi,
     Program of the Antarctic SYowa MST/IS radar (PANSY).
     IUGG2003 (XXIII General assembly of the international union of geodesy and geophysics), Sapporo, June-July, 2003.
248. K. Sato, M. Yamamori, S. Ogino, N. Takahashi, Y. Tomikawa, and T. Yamanouchi,
     The Meridional Scan of the Stratosphere Over the Ocean in 2001 (MeSSO2001).
     International Symposium on "Stratospheric Variations and Climate", Fukuoka, November, 2002.
249. K. Sato, M. Yamamori, S. Ogino, N. Takahashi, Y. Tomikawa, and T. Yamanouchi,
     The Meridional Scan of the Stratosphere Over the Ocean in 2001 (MeSSO2001).
     12th Conference on Middle Atmosphere, San Antonio, November, 2002.
250. K. Sato, M. Yamamori, S. Ogino, N. Takahashi, and Y. Tomikawa (invited),
     The Meridional Scan of the Stratosphere Over the Ocean in 2001 (MeSSO2001).
     International Symposium on Equatorial Processes Including Coupling (EPIC), Kyoto, March, 2002.
251. K. Sato, M. Tsutsumi, T. Aso, T. Sato, T. Yamanouchi, and M. Ejiri,
     The project of Antarctic Syowa MST/IS radar (PANSY).
     10th International EISCAT Workshop, Tokyo, July, 2001.
252. K. Sato (invited),
     Tropical tropopause modification by equatorial waves.
     SPARC Tropopause Workshop, Bad Tolz, Germany, April, 2001.
253. K. Sato (invited),
     Sources of gravity waves in the polar middle atmosphere.
     European Geophysical Society XXVI General Assembly, Nice, France, March, 2001.
254. K. Sato, M. Yoshiki, and M. Takahashi,
     Gravity waves in the polar middle atmosphere.
     Japan-U.S. Seminar: Coupling of the troposphere and stratosphere by dynamical, radiative and chemical processes, Kyoto, March, 2001.
255. K. Sato, M. Yoshiki, and M. Takahashi (invited),
     A Climatology of Small-scale Disturbances in the Polar Stratosphere.
     Second Wadati Conference on Global Change and the Polar Climate
     Tsukuba, March, 2001.
256. K. Sato,
     Layered disturbances associated with low potential vorticity revealed by high-resolution radiosonde observation in Japan.
     2nd SPARC (Stratospheric Processes And their Role in Climate) General Assembly, Mar del Plata, Argentina, November, 2000.
     (CD-ROM Ver. Extended abstracts)
257. K. Sato (invited),
     Sources of Gravity Waves in the Polar Middle Atmosphere.
     International Workshop on Global Change: Connection to the Arctic, Sendai, August, 2000.
258. K. Sato and T. J. Dunkerton (invited),
     Layered disturbances associated with low potential vorticity revealed by high-resolution radiosonde observation in Japan.
     Tenth International Symposium on Equatorial Aeronomy, Antalya, Turkey, May 17-23, 2000.
259. K. Sato and M. Takahashi,
     Sources of gravity waves simulated by a high-resolution GCM.
     Ninth Conference on the Middle Atmosphere, Long Beach, California, U.S.A., January, 2000.
260. K. Sato,
     Possible studies of small-scale atmospheric disturbances in polar regions using ILAS/ILAS-Ⅱ data.
     ADEOS/ADEOS-Ⅱ Joint Symposium/Workshop and The 16th ILAS Science Team Meeting / The 1st ILAS-Ⅱ Science Team Meeting
     Kyoto, December, 1999.
261. K. Sato (invited),
     Medium-scale waves trapped around the mid-latitude tropopause.
     22th IUGG General Assembly, Birmingham, U.K., July, 1999.
262. M. Yoshiki and K. Sato,
     A statistical study of gravity waves in the polar regions based on operational radiosonde data.
     22th IUGG General Assembly, Birmingham, U.K., July, 1999.
263. K. Sato,
     Gravity waves appearing in a high resolution GCM.
     The Workshop on ''The Development of the Next-Generation Climate Models'', Tokyo, March 9-11, 1999.
264. K. Sato (invited),
     Medium-scale waves around the mid-latitude tropopause.
     International Workshop on Submillimeter-wave Observation of Earth's Atmosphere from Space, Tokyo, January, 1999.
     (Proceedings, 89-93, 1999)
265. K. Sato (invited),
     The role of gravity waves in the middle atmosphere.
     International Workshop on the Arctic Atmosphere Observation,
     Tokyo, December, 1998.
     (Proceedings, 1-6, 1998)
266. M. Yamamori, K. Sato, and I. Hirota,
     Seasonal variation of the medium-scale waves near the mid-latitude tropopause over east Asia.
     The Rossby-100 Symposium, Stockholm, Sweden, June, 1998.
     (Extended abstracts, Vol.Ⅱ, 377-379, 1998)
267. K. Sato, H. Yazawa, and T. Matsuno,
     Trapping of medium-scale waves into the tropopause.
     The Rossby-100 Symposium, Stockholm, Sweden, June 8-12, 1998.
     (Extended abstracts, Vol.Ⅱ, 302-304, 1998)
268. K. Sato (invited),
     A review of recent observational studies of equatorial gravity waves.
     The SPARC QBO workshop, La Jolla, U.S.A., March, 1998.
269. K. Sato, T. Kumakura, and M. Takahashi,
     Gravity waves observed in a high-resolution GCM simulation.
     The Tsukuba International Workshop on Stratospheric Change and Its Role in Climate and on the ATMOS-C1 Satellite Mission,
     Tsukuba, Japan, October, 1997.
     (Proceedings of the Tsukuba International Workshop on Stratospheric Change and its Role in Climate and on the ATMOS-C1 Satellite Mission, 175-178, 1997)
270. K. Sato, T. Kumakura, and M. Takahashi,
     Gravity waves observed in a high-resolution GCM simulation.
     Tenth Conference on the Middle Atmosphere, Tacoma, Washington, U.S.A., June, 1997.
271. K. Sato and T. J. Dunkerton,
     Estimates of momentum flux associated with equatorial Kelvin and gravity waves.
     First General Assembly of the WCRP Programme ''Stratospheric Processes and their Role in Climate'',
     Melbourne, Australia, December, 1996.
272. K. Sato (invited),
     Observational studies of gravity waves associated with convection.
     A NATO Advanced Research Workshop ''Gravity Wave Processes and Their Parameterization in Global Climate Models'', Santa Fe, New Mexico, U.S.A., April, 1996.
     (Extended abstracts, p.13-14)
273. K. Sato, F. Hasegawa, and I. Hirota,
     Short-period disturbances in the equatorial lower stratosphere.
     Tenth Conference on Atmospheric and Oceanic Waves and Stability, Montana, U.S.A., June, 1995.
274. T. Sato, T. Teraoka, I. Kimura, K. Sato, S. Fukao, and H. Kumagai,
     Validation and ground truth for TRMM precipitation radar using the MU radar.
     The Ninth International Symposium on Equatorial Aeronomy (ISEA), Bali, Indonesia, March, 1995.
     (Extended abstracts, GP-2 , 1-4)
275. K. Sato, F. Hasegawa, and I. Hirota,
     Short-period disturbances in the equatorial lower stratosphere.
     The Ninth International Symposium on Equatorial Aeronomy (ISEA), Bali, Indonesia, March, 1995.
     (Extended abstracts, G3-2, 1-4)
276. K. Sato, F. Hasegawa, and I. Hirota,
     Short-period disturbances in the equatorial lower stratosphere.
     The Second Workshop on Atmosphere/Ocean/Land Interactions: Climate Phenomena in the Pacific Basin and Rim Observations, Modeling and Analysis, Tokyo, November, 1994.
277. K. Sato and M. Yamada,
     Vertical structure of atmospheric gravity waves revealed by the wavelet analysis.
     Ninth Conference on the Middle Atmosphere, Monterey, California, U.S.A., June, 1994.
278. K. Sato, H. Hashiguchi, and S. Fukao,
     VHF/UHF clear-air radar observation of gravity waves and turbulence associated with cumulus convection.
     Ninth Conference on the Middle Atmosphere, Monterey, California, U.S.A., June, 1994.
279. K. Sato,
     A statistical study on structure, saturation and sources of inertio-gravity waves in the lower stratosphere observed with the MU radar.
     IAMAP・IAHS '93 Joint International Meeting, Yokohama, July, 1993.
280. K. Sato, H.Eito, and I.Hirota,
     Medium-scale traveling waves in the extratropical upper troposphere.
     IAMAP・IAHS '93 Joint International Meeting, Yokohama, July, 1993.
281. K. Sato,
     Mid-summer afternoon disturbances revealed by the MU radar.
     International Symposium on Middle Atmosphere Science, Kyoto, March, 1992.
282. K. Sato,
     Inertio-gravity waves in the lower stratosphere observed with the MU radar.
     International Symposium on Middle Atmosphere Science, Kyoto, March, 1992.
283. K. Sato and M.Yamada,
     A wavelet analysis of temperature fluctuations in the troposphere and lower stratosphere.
     International Symposium on Middle Atmosphere Science, Kyoto, March, 1992.
284. K. Sato,
     Vertical wind disturbances in the troposphere and lower stratosphere observed by the MU radar.
     Fifth SCOSTEP/URSI Workshop on Technical and Scientific Aspects of MST Radar, Aberystwyth, August, 1991.
     (Proceedings of Fifth SCOCTEP/URSI Workshop on Technical and Scientific Aspects of MST Radar, 181-186, 1991)
285. K. Sato,
     Interaction between small-scale wind disturbances and Typhoon 8719: An observational study with the MU radar.
     20th IUGG General Assembly, Vienna, August, 1991.
286. K. Sato,
     Wind disturbances associated with a typhoon observed by the MU radar.
     1990 Western Pacific Geophysics Meeting, Kanazawa, August, 1990.
287. K. Sato,
     Momentum fluxes observed by the MU radar under a strong vertical wind condition in the troposphere and lower stratosphere.
     Fourth Workshop on Technical and Scientific Aspects of MST Radar, Kyoto, November-December, 1988.
     (Handbook for MAP, 28, 334-339, 1989)
288. K. Sato and I. Hirota,
     Small-scale gravity waves in the lower stratosphere revealed by a multi-beam observation with the MU radar.
     Fourth Workshop on Technical and Scientific Aspects of MST Radar, Kyoto, November-December, 1988.
     (Handbook for MAP, 28, 261-266, 1989)
289. K. Manome*, K. Emura, S. Yamazaki, S. Fujuta, S. Takano, M. Shigada, and K. Minemura,
     A 1.2Gb/s CPFSK heterodyne detection transmission experiment with optimum system configuration for solitary laser diodes.
     13th European Conference on Optical Communication, Helsinki, September, 1987.
     (Technical Digest of 13th European Conference on Optical Communication, 1, 333-336, 1987)

"Manome" is Kaoru Sato's former family name.