Japan Geoscience Union Meeting 2015
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International Session (Oral)Symbol P (Space and Planetary Sciences) : P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM06]Mesosphere-Thermosphere-Ionosphere Coupling in the Earth's Atmosphere

Wed. May 27, 2015 9:00 AM - 10:45 AM JST
Wed. May 27, 2015 12:00 AM - 1:45 AM UTC
A01 APA HOTEL&RESORT TOKYO BAY MAKUHARI
Convener:*Huixin Liu(Earth and Planetary Science Division, Kyushu University SERC, Kyushu University), Yuichi Otsuka(Solar-Terrestrial Environment Laboratory, Nagoya University), Libo Liu(Institute of Geology and Geophysics, Chinese Academy of Sciences), Atsuki Shinbori(Research Institute for Sustainable Humanosphere (RISH), Kyoto University), Chair:Huixin Liu(九州大学理学研究院地球惑星科学専攻)
The whole atmosphere concept is the key for the next breakthrough in solar-terrestrial science. This international session focuses on physical/chemical processes occurring in the mesosphere, thermosphere, and ionosphere (MTI) from both the poles to the equatorial region. Both quiet and disturbed states in response to lower atmospheric forcing or solar forcing are important for understanding the MTI system and its coupling to other regions. We invite presentations of observations with ground-based and/or space-borne instruments, theoretical studies, numerical simulations, and development of data analysis systems for various kinds of atmospheric variations in the MTI system.
9:00 AM - 9:30 AM JST(12:00 AM - 12:30 AM UTC)

[PEM06-06]Climatology of gravity waves in the mesosphere observed with the MU radar

*Dennis RIGGIN1 (1.GATS Inc.)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[PEM06-07]On the coupling between gravity waves and background field including tides observed with MF radar at Poker Flat & Tromso

*Takenari KINOSHITA1, Yasuhiro MURAYAMA1, Seiji KAWAMURA1, Satonori NOZAWA2, Chris Hall3 (1.NICT, 2.Nagoya University, 3.The Arctic University of Norway)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[PEM06-08]Distributions of horizontal phase velocity of gravity waves observed by ANGWIN, using a 3-D spectral analysis technique

*Takashi S. MATSUDA1, Takuji NAKAMURA2, Mitsumu K. EJIRI2, Masaki TSUTSUMI2, Michael J. Taylor3, Yucheng Zhao3, P.-Dominique Pautet3, Damian Murphy4, Tracy Moffat-Griffin5 (1.SOKENDAI (The Graduate University for Advanced Studies), 2.National Institute of Polar Research, 3.Utah State University, 4.Australian Antarctic Division, 5.British Antarctic Survey)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[PEM06-09]Obervation of mesopause temperature by Kunming meteor radar

*Wen YI1 (1.Department of Geophysics & Planetary Sciences, University of Science & Technology of China)
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10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[PEM06-10]Characteristics of long-term variation of the geomagnetic solar quiet daily variation

*Atsuki SHINBORI1, Yukinobu KOYAMA2, Masahito NOSE2, Tomoaki HORI3, Yuichi OTSUKA3, Akiyo YATAGAI3 (1.Research Institute for Sustainable Humanosphere (RISH), Kyoto University, 2.World Data Center for Geomagnetism, Kyoto University, 3.Solar-Terrestrial Environment Laboratory, Nagoya University)
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10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[PEM06-11]Equatorial MLT dynamics using long-term radar observation

*Naoki MATSUMOTO1, Atsuki SHINBORI1, Toshitaka TSUDA1 (1.Research Institute for Sustainable Humanosphere)
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