Atmospheric and Hydrospheric Sciences(A)
Session Sub-categoryOcean Sciences & Ocean Environment
Session IDA-OS17
TitleOcean circulation and material cycle in coastal seas
Short TitleCoastal circulation and material cycle
Main ConvenerNameAkihiko Morimoto
AffiliationEhime University
Co-Convener 1NameKiyoshi Tanaka
AffiliationUniversity of Tokyo
Co-Convener 2NameYuichi Hayami
AffiliationSaga University
Co-Convener 3NameKazuhiko Ichimi
AffiliationFaculty of Agriculture, Kagawa University
Session LanguageJJ
ScopeCostal seas have high biodiversity and high productivity, while various environmental problems such as eutrophication, red tide, and hypoxia are occurred by human activity. In order to understand material cycle and various phenomena and to maintain sustainable environment in costal seas, interdisciplinary research is needed. In the present session, we invite researchers who are interested in physical phenomena, material cycle, biological responsive dynamics, and those interactions in coastal seas. We do not confine study field, area, and method and welcome presentations of wide-range topics. We try to commoditize knowledge in terms of phenomena in coastal seas based on the presentations and discussion.
Presentation FormatOral and Poster presentation
Co-Sponsoring Societies
(Society Members)
The Oceanographic Society of Japan
Time Presentation No Title Presenter Abstract
Oral Presentation May 21 PM1
13:45 - 14:00 AOS17-01Simulation of the coastal seas around Japan using a nested 2-km resolution model 2: Reproducibility of coastal water level variationKei Sakamoto Abstract
14:00 - 14:15 AOS17-02Numerical simulations of flow and river plume structures in the inner part of Tokyo BayWaku Kimura Abstract
14:15 - 14:30 AOS17-03On the appearance of abnormal water temperature over inner shelf of the Kuroshio south of JapanXinyu Guo Abstract
14:30 - 14:45 AOS17-04Study on bottom intrusion in the Bungo Channel observed by mooring ADCP dataAkihiko Morimoto Abstract
14:45 - 15:00 AOS17-05The averaged current at the head of Suruga Bay measured by Ferry mount ADCPTakaaki Katsumata Abstract
15:00 - 15:15 AOS17-06Generation and progradation processes of sub-inertial waves in the Japan Sea by plus-like sea-level rise at the Tsushima StraitITO MASASHI Abstract
Oral Presentation May 21 PM2
15:30 - 15:45 AOS17-07Estimation of origin of dissolved organic matter in Osaka Bay and the visualization of its outflow toward the outer Kii ChannelShiho Kobayashi Abstract
15:45 - 16:00 AOS17-08Changes in the seawater quality caused by the suspension of the bottom sediment in Osaka Bay due to the tsunami.Mitsuru Hayashi Abstract
16:00 - 16:15 AOS17-09Vertical profiles of carbon, nitrogen and phosphorus in sediment of highly eutrophic inner bayToshimasa Asahi Abstract
16:15 - 16:30 AOS17-10Mechanism of red tide outbreaks in winter in Ariake SeaSoichi Yamaguchi Abstract
16:30 - 16:45 AOS17-11Species composition of Skeletonema in the water column and the sediment of the tidal zone of the Chikugo River and the Ariake Seakatano Toshiya Abstract
16:45 - 17:00 AOS17-12Inter-annual changes in summer phytoplankton community composition in relation with water mass variability in the East China SeaQIAN XU Abstract
Presentation No Title Presenter Abstract
Poster Presentation May 21 Core Time
AOS17-P01 A numerical simulation of microplastic transport using a particle tracking model includes coastal residence processes in the Sea of Japan Yasuyuki Miyao Abstract
AOS17-P02 Long term variation in hypoxia in the inner area of Ariake Sea Yuichi Hayami Abstract
AOS17-P03 Hydrographic observation on the shelf off Otsuchi Bay in northeastern Japan Hajime Nishigaki Abstract
AOS17-P04 Development of low trophic ecosystem model for land sea integral management in the Toyama Bay, Japan Takashi Mano Abstract
AOS17-P05 Production of phytoplankton-derived organic matter in the mouth of Yodo River and its impact on oxygen-depleted water masses in the head of Osaka Bay Kaho Watanabe Abstract
AOS17-P06 Experimental Study on Sustainable Seawater Purification System from the Depth to the Shallows Built in Quays and Piles Using Purifying Functions of Microorganisms and Tidal Energy Kazuhide Dan Abstract