[M-IS22] Geophysical fluid dynamics-Transfield approach to geoscience

Wed. May 27, 2015 11:00 AM - 12:45 PM 106 (1F)

Convener:*Keita Iga(Atmosphere and Ocean Research Institute, The University of Tokyo), Kensuke Nakajima(Department of Earth and Planetary Sciences,Flculty of Sciences,Kyushu University), Shigeo Yoshida(Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University), Takatoshi Yanagisawa(Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology), Hidenori Aiki(Japan Agency for Marine-Earth Science and Technology), Chair:Kensuke Nakajima(Department of Earth and Planetary Sciences,Flculty of Sciences,Kyushu University)

This session on geophysical fluid dynamics is open to discussions and researches on fluid phenomena in whatever fields of earth and planetary sciences, e.g., motions in the earth and planetary interior, oceans, atmospheres, volcanoes, and the ionosphere, conducted with whatever methods. Talks intending to stimulate exchange of ideas among multiple fields of researches or those identifying concepts that are commonly applicable to wide range of geophysical fluids are especially welcome.

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11:00 AM - 11:15 AM

[MIS22-08] A divergence-form wave-induced pressure for extending the Eliassen-Palm theory to all waves at all latitudes

*Hidenori AIKI¹, Koutarou TAKAYA², Richard Greatbatch³ (1.Japan Agency for Marine-Earth Science and Technology, 2.Kyoto Sangyou University, 3.GEOMAR / University of Kiel)

11:15 AM - 11:30 AM

[MIS22-09] Atlantic meridional overturning circulation in a variable-density, two-layer model: interaction with the Southern Ocean

Jay P. McCreary¹, *Ryo Furue², Fabian Schloesser³, Theodore Burkhardt⁴, Masami NONAKA² (1.IPRC, Univ. Hawaii, 2.JAMSTEC, 3.Univ. Rhode Island, 4.Temple Univ.)

11:30 AM - 11:45 AM

[MIS22-10] Snowfall on the South Kanto region under winter pressure pattern, and by south-coast cyclones

*Kento ARAMAKI¹, Keita IGA¹ (1.Atmosphere and Ocean Research Institute, the University of Tokyo)

11:45 AM - 12:00 PM

[MIS22-11] Dynamic energy efficiency of tropical cyclones with long-lived concentric eyewall in numerical simulation

*Satoki TSUJINO¹, Kazuhisa TSUBOKI¹, Hung-chi KUO² (1.HyARC, Nagoya University, 2.Department of Atmospheric Sciences, NTU)

12:00 PM - 12:15 PM

[MIS22-12] Optimal excitation of asymmetric perturbations on an axisymmetric barotropic vortex with piecewise constant vorticity

*Toshihisa ITANO¹ (1.Dept. Earth & Ocean Sciences, National Defense Academy)

12:15 PM - 12:30 PM

[MIS22-13] Development of a general circulation model for planetary atmospheres: Single column model experiments

*Yoshiyuki O. TAKAHASHI¹, Hirotaka OGIHARA², Seiya NISHIZAWA³, Tabito HARA⁴, Masaki ISHIWATARI², Yoshi-yuki HAYASHI¹ (1.Department of Earth and Planetary Sciences, Kobe University, 2.Department of Cosmosciences, Hokkaido University, 3.RIKEN Advanced Institute for Computational Science, 4.Japan Meteorological Agency)