JpGU Meeting 2019
Session outline| Atmospheric and Hydrospheric Sciences (A) | ||
|---|---|---|
| Session Sub-category | Ocean Sciences & Ocean Environment(OS) | |
| Session ID | A-OS19 | |
| Title | Dynamics of oceanic and atmospheric waves, vortices, and circulations | |
| Short Title | Ocean dynamics | |
| Main Convener | Name | Yuki Tanaka |
| Affiliation | Graduate School of Science, The University of Tokyo | |
| Co-Convener 1 | Name | Ryo Furue |
| Affiliation | APL/JAMSTEC | |
| 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 | J | |
| 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 interdisciplinary studies in fields such as ecosystems, climate, and environment. | |
| Presentation Format | Oral and Poster presentation | |
| Invited Authors | Katsuro Katsumata (JAMSTEC) Fumiyoshi Kondo (Japan Coast Guard Academy) Hideyuki Nakano (Meteorological Research Institute) Yoshiaki Miyamoto (Faculty of Environment and Information Studies, Keio University) Humio Mitsudera (Institute of Low Temperature Science, Hokkaido University) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 27 AM1 | ||||
| 09:00 - 09:15 | AOS19-01 | Instability of Ekman pumping | Yoshiaki Miyamoto | |
| 09:15 - 09:30 | AOS19-02 | Extratropical Cyclone Structures around Japan -Comparison between Extratropical Cyclones Developing around Japan and those in Northwestern Atlantic Ocean- | Eigo Tochimoto | |
| 09:30 - 09:45 | AOS19-03 | Application of a new wave energy flux formulation to assessment of tropical wave propagation dynamics: Diagnostics for the tropical synoptic-scale wave disturbances in the Maritime Continent-northern Australian region | Fukutomi Yoshiki | |
| 09:45 - 10:00 | AOS19-04 | Direct measurement of turbulent fluxes at sea-air interface by micrometeorological technique | Fumiyoshi Kondo | |
| 10:00 - 10:15 | AOS19-05 | Swell-Dominant Surface Waves Inherent in the Shape of the Rias Coast facing the western North Pacific | Kosei Komatsu | |
| 10:15 - 10:30 | AOS19-06 | Variabilities of the Sea Surface Height in the Kuril Basin of the Okhotsk Sea: Coherent shelf-trapped mode and Rossby wave-like mode | Vigan Mensah | |
| Oral Presentation May 27 AM2 | ||||
| 10:45 - 11:00 | AOS19-07 | Dynamics of water exchange processes at a deep submarine canyon off the western coast of the Sakhaline which causes the origin of the cold water belt along the Soya Warm Current | Humio Mitsudera | |
| 11:00 - 11:15 | AOS19-08 | Generation Mechanism of Tropical Instability Waves in the Equatorial Pacific Ocean | Yuki Tanaka | |
| 11:15 - 11:30 | AOS19-09 | Annual Rossby waves below the pycnocline in the Indian Ocean | Motoki Nagura | |
| 11:30 - 11:45 | AOS19-10 | Eddies observed by Argo floats | Katsuro Katsumata | |
| 11:45 - 12:00 | AOS19-11 | Rhythmic Phenomena in Nonlinear Systems and Oceanic General Circulation | Shinya Shimokawa | |
| 12:00 - 12:15 | AOS19-12 | Control of the ocean circulation by bottom topography and generation of mesoscale disturbances | Yuri Kase | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 27 PM2 | |||
| AOS19-P01 | Atmospheric super rotation developed in a GCM (AFES-Venus) | Norihiko Sugimoto | |
| AOS19-P02 | Data assimilation of the Venus atmosphere assuming radio occultation measurement by small satellites | Mirai Abe | |
| AOS19-P03 | Relationship between solar wind and atmospheric circulation | Paul Prikryl | |
| AOS19-P04 | Contribution of the Atlantic storm track to the Euro-Russian blocking maintenance in summer 2010 | Akira Yamazaki | |
| AOS19-P05 | Instabilities in Ekman layer and roll structures in a tropical cyclone boundary layer | Junshi Ito | |
| AOS19-P06 | Mathematical description of the internal waves in a proximity of the bottom of the Ocean. | andrei giniatoulline | |
| AOS19-P07 | How deterministic are the deep zonal jets? | Ryo Furue | |
| AOS19-P08 | The impact of tidal mixing on the Indonesian Throughflow | Kohki Shiroyama | |
| AOS19-P09 | Verification for subsurface oceanic structure in OFES outputs driven by different wind data sets (NCEP/NCAR and QSCAT)in the tropical Pacific Ocean | Hiroshige Fukunaga | |
| AOS19-P10 | Inter-comparison of ocean wave data from drifting buoys, moored GPS buoys and reanalysis data | Yukiharu Hisaki | |
| AOS19-P11 | Merge and Separation of ocean eddies around the Kuroshio Extension | koutarou matsuhashi | |
| AOS19-P12 | Influence of eddy-trapped water mass reaching 137E survey line using OGCM and a particle-tracking method | Hideyuki Nakano | |
| AOS19-P13 | A study on the variability of the deep ocean circulation during glacial climate with a climate model of intermediate complexity | Taigo Ando | |