JpGU Meeting 2018
Session outline| Atmospheric and Hydrospheric Sciences(A) | ||
|---|---|---|
| Session Sub-category | Ocean Sciences & Ocean Environment | |
| Session ID | A-OS15 | |
| Title | Dynamics of oceanic and atmospheric waves, vortices, and circulations | |
| Short Title | Ocean dynamics | |
| Main Convener | Name | Ryo Furue |
| Affiliation | APL/JAMSTEC | |
| Co-Convener 1 | Name | Yuki Tanaka |
| Affiliation | Graduate School of Science, The University of Tokyo | |
| Co-Convener 2 | Name | Yukiharu Hisaki |
| Affiliation | University of the Ryukyus | |
| Co-Convener 3 | Name | Norihiko Sugimoto |
| Affiliation | Keio University, Department of Physics | |
| Session Language | JJ | |
| Scope | Oceanic and atmospheric dynamics aims at abstracting general principles from observed phenomena and constructing a system of mathematical models, thereby leading to the understanding, prediction, and parameterization of those phenomena. It provides perspectives for the advancement of sciences in various areas such as wind waves, swells, internal waves, Rossby waves, equatorial waves, tides, eddies, meandering of jets and fronts, general circulation, boundary layers, and ocean-atmosphere coupled modes. It has also been and will continue to be benefited by new uses of ideas and methods from such theories as resonance, nonlinear interaction, spectral analysis, probability, statistics, and dynamical systems. In this session, we solicit presentations on observational, experimental, numerical, and theoretical studies of oceanic and atmospheric dynamics and on exploratory use of new ideas and methods. We also welcome presentations on new methods of data analysis and on interdisciplinary studies in fields such as climate and environment. | |
| Presentation Format | Oral and Poster presentation | |
| Co-Sponsoring Societies (Society Members) | The Oceanographic Society of Japan, Meteorological Society of Japan | |
| Invited Authors |
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| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 20 AM1 | ||||
| 09:00 - 09:15 | AOS15-01 | Development and application of neighbour enclosed area tracking | Masaru Inatsu | Abstract |
| 09:15 - 09:30 | AOS15-02 | The Formation Process of 3D normal-mode Energy Spectra using Numerical Simulation of Rossby Wave Breaking | Takumi Matsunobu | Abstract |
| 09:30 - 09:45 | AOS15-03 | Climate simulations using an earth system model incorporating a high-resolution tropical ocean nesting model | Yukiko Imada | Abstract |
| 09:45 - 10:00 | AOS15-04 | Development of the Kuroshio large meander in 2017 | Toru Miyama | Abstract |
| 10:00 - 10:15 | AOS15-05 | Evolution of Baroclinic Instability over Koshu Seamount Leading to the Kuroshio Large Meander | Yuki Tanaka | Abstract |
| 10:15 - 10:30 | AOS15-06 | Bottom flow formation accompanied by the baroclinic instability in the downstream region of the Soya Warm Current during summer | Tatsuro Karaki | Abstract |
| Oral Presentation May 20 AM2 | ||||
| 10:45 - 11:00 | AOS15-07 | Increase of Indonesian Throughflow by internal tidal mixing in a high-resolution quasi-global ocean simulation | Hideharu Sasaki | Abstract |
| 11:00 - 11:15 | AOS15-08 | Data analysis of mixing due to interaction of vortex and internal waves with OFES30. | KAORU ITO | Abstract |
| 11:15 - 11:30 | AOS15-09 | Nonlinear internal waves excited by an interaction of tides and Kuroshio | Eiji Masunaga | Abstract |
| 11:30 - 11:45 | AOS15-10 | On meteotsunami recorded in the harbors of Kochi prefecture in early January 2018 | Kenji Tanaka | Abstract |
| 11:45 - 12:00 | AOS15-11 | Analysis of velocity bunching for along-track interferometric image in Pi-SAR X2 | Shoichiro Kojima | Abstract |
| 12:00 - 12:15 | AOS15-12 | Verification of wave realaysis data using drifting buoys | Yukiharu Hisaki | Abstract |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 20 Core Time | |||
| AOS15-P01 | A Marine-field Optical Particle Counter for Sea-Spray Measurements: Understanding the Relationship Between Surface Wave Breaking and Aerosol Generation | Hidenori AIKI | Abstract |
| AOS15-P02 | Inertia-gravity wave radiation from the vortex in the f-plane shallow water | Norihiko Sugimoto | Abstract |
| AOS15-P03 | Fine-scale variability of isopycnal salinity in the California Current System | Sachihiko Itoh | Abstract |
| AOS15-P04 | Hypothesis of Dynamics of Water Exchange between the Sea of Okhotsk and the Pacific from a point of view of Tidal Effects | Hung Weu Chou | Abstract |
| AOS15-P05 | Residual-mean circulation of the Leeuwin Current System in an eddy-resolving general circulation model | Ryo Furue | Abstract |
| AOS15-P06 | Revisit of the formation and distribution of mesothermal and dichothermal structures (temperature inversions) in the North Pacific using an eddying OGCM | Hideyuki Nakano | Abstract |