Japan Geoscience Union Meeting 2016

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International Session (Oral)

Symbol P (Space and Planetary Sciences) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM04] Space Weather, Space Climate, and VarSITI

Mon. May 23, 2016 3:30 PM - 5:00 PM Convention Hall A (2F)

Convener:*Ryuho Kataoka(National Institute of Polar Research), Antti Pulkkinen(NASA GSFC), Yusuke Ebihara(Research Institute for Sustainable Humanosphere, Kyoto University), Yoshizumi Miyoshi(Institute for Space-Earth Environmental Research, Nagoya University), Toshifumi Shimizu(Institute of Space and Astronautical Science, JAXA), Ayumi Asai(Unit for Synergetic Studies of Space, Kyoto University), Hidekatsu Jin(National Institude of Information and Communications Technology), Tatsuhiko Sato(Japan Atomic Energy Agency), Kanya Kusano(Institute for Space-Earth Environmental Research, Nagoya University), Hiroko Miyahara(College of Art and Design, Musashino Art University), Kiminori Itoh(Graduate School of Engineering, Yokohama National University), Kazuo Shiokawa(Institute for Space-Earth Environmental Research, Nagoya University), Takuji Nakamura(National Institute of Polar Research), Shigeo Yoden(Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University), Kiyoshi Ichimoto(Kwasan and Hida Observatories, Kyoto University), Mamoru Ishii(National Institute of Information and Communications Technology), Chair:Ryuho Kataoka(National Institute of Polar Research)

"Past, Present, and Future of Solar-Terrestrial Environment" is the keynote of this session. We share the latest scientific papers to understand how the solar-terrestrial environment changes in various time scales, and discuss the necessary international collaboration projects associated with VarSITI. More specifically, welcomed papers include space climate studies using tree rings and ice cores, cutting-edge observational and modeling studies of geospace, heliosphere and the sun, simulational or statistical studies to predict the future space weather and space climate.

This session cooperates with Project for Solar-Terrestrial Environment Prediction (PSTEP) supported by Grant-in-Aid for Scientific Research on Innovative Areas from MEXT/Japan.

3:45 PM - 4:00 PM

[PEM04-29] Cross-field superslow propagation by phase-mixing of Alfven/slow mode waves in solar corona

*Takafumi Kaneko1, Marcel Goossens2, Roberto Soler3, Jaume Terradas3, Tom Van Doorsselaere2, Takaaki Yokoyama1, Andrew Nicholas Wright4 (1.Graduate School of Science,The University of Tokyo,Department of Earth and Planetary Science, 2.Centre for Mathematical Plasma Astrophysics, Katholieke Universiteit Leuven, 3.Departament de Física, Universitat de les Illes Balears, 4.School of Mathematics and Statistics, University of St Andrews)

4:30 PM - 4:45 PM

[PEM04-32] A humid climate of the last stage of the Little Ice Age in central Japan reconstructed using oxygen isotopes from tree-ring

*Wataru Sakashita1, Hiroko Miyahara2, Yusuke Yokoyama1, Takeshi Nakatsuka3, Takahiro AZE1, Yasuharu Hoshino4, Motonari Ohyama5, Hitoshi Yonenobu6, Keiji Takemura7 (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.College of Art and Design, Musashino Art University, 3.Research Institute for Humanity and Nature, 4.National Research Institute for Cultural Properties, Nara, 5.The Center for Academic Resources and Archives, Botanical Gardens, Tohoku University, 6.Graduate School of Education, Naruto University of Education, 7.Beppu Geothermal Researh Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University)