Atmospheric and Hydrospheric Sciences (A) | ||
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Session Sub-category | Complex & General(CG) | |
Session ID | A-CG33 | |
Title | Extratropical oceans and atmosphere | |
Short Title | Extratropical oceans and atmosphere | |
Main Convener | Name | Kazuaki Nishii |
Affiliation | Graduate School of Bioresources, Mie University | |
Co-Convener 1 | Name | Yoshi N Sasaki |
Affiliation | Hokkaido University | |
Co-Convener 2 | Name | Hatsumi Nishikawa |
Affiliation | Institute of Low Temperature Science, Hokkaido University | |
Co-Convener 3 | Name | Shun Ohishi |
Affiliation | Division for Land-Ocean Ecosystem Research, Institute for Space-Earth Environmental Research, Nagoya University | |
Session Language | E | |
Scope | The extratopical ocean had been considered passive to atmospheric variability. Recent studies, however, revealed some active role of the extratopical ocean in modulating the atmosphere. The goal of this session is to deepen our understanding of the air-sea interaction in the extratropics. A wide variety of researches whose topics range from mesoscale to basin-scale, and from daily to global warming are welcomed. Researches on cloud, aerosol, and ecosystem related to the extratopical air-sea interaction are also welcomed. | |
Presentation Format | Oral and Poster presentation | |
Invited Authors | Bunmei Taguchi (Research Center for Advanced Science and Technology, The University of Tokyo) Tsubasa Kohyama (Department of Earth and Planetary Science, The University of Tokyo) Naoya Takahashi (Center for Atmospheric and Oceanic Studies, Graduate School of Science, Tohoku University,) Hidetaka Hirata (Institute for Space-Earth Environmental Research, Nagoya University) |
Time | Presentation No | Title | Presenter | Abstract |
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Oral Presentation May 27 PM1 | ||||
13:45 - 14:05 | ACG33-01 | Gulf Stream and Kuroshio are synchronized | Tsubasa Kohyama | |
14:05 - 14:20 | ACG33-02 | A study on mixed layer depth variability in the Kuroshio Extension region based on a frontal Ekman model | Tomoki Tozuka | |
14:20 - 14:35 | ACG33-03 | Mechanisms of Reemergence in the North Pacific revealed by Mixed Layer Heat Budget Analysis | Kazumichi Murata | |
14:35 - 14:50 | ACG33-04 | Formation mechanism for the North Pacific Transition domain SST and SSS fronts | Hatsumi Nishikawa | |
14:50 - 15:10 | ACG33-05 | Impact of the Kuroshio front on frontal structure of an extratropical cyclone associated with heavy precipitation | Hidetaka Hirata | |
15:10 - 15:15 | ACG33-06 | Discussion on future studies on the role of midlatitude oceans | Kazuaki Nishii | |
Oral Presentation May 27 PM2 | ||||
15:30 - 15:45 | ACG33-07 | Intra-seasonal variability of oceanic low-level cloud in summertime North Pacific and its interaction with sea surface temperature | Naoya Takahashi | |
15:45 - 16:00 | ACG33-08 | Sea surface temperature trend in the East China Sea during the 20th century simulated by a regional ocean model | Yoshi N Sasaki | |
16:00 - 16:15 | ACG33-09 | Kuroshio Extension and Gulf Stream’s influences on the variability of near-surface baroclinicity and the associated atmospheric fields | Bunmei Taguchi | |
16:15 - 16:30 | ACG33-10 | Baroclinic Annular Mode in the Southern Hemisphere: Its Reproducibility and Sensitivity to Ocean Fronts assessed in Aqua-Planet Experiments | Morio Nakayama | |
16:30 - 16:45 | ACG33-11 | Hydro-climatic variation in northwestern China and its multi-decadal to multi-centennial teleconnection with the Pacific Ocean | Harry F Lee | |
16:45 - 17:00 | ACG33-12 | Atmospheric zonal-mean meridional circulation and midlatitude oceanic fronts | Kazuaki Nishii | |
Presentation No | Title | Presenter | Abstract |
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Poster Presentation May 27 PM3 | |||
ACG33-P01 | Analysis of water exchange processes at the Subarctic Boundary of the North Pacific using particle tracking method | Ashida Hayato | |
ACG33-P02 | Method to evaluate the effect of obduction on properties in the ocean mixed layer | Yoshimi Kawai | |
ACG33-P03 | Influence of the interannual-scale Bering Sea ice variation on cold air outbreaks | Mizuki Iida |