Session Details
[A-OS17]Ocean circulation and material cycle in coastal seas
Wed. May 24, 2023 10:45 AM - 12:15 PM JST
Wed. May 24, 2023 1:45 AM - 3:15 AM UTC
Wed. May 24, 2023 1:45 AM - 3:15 AM UTC
Online Poster Zoom Room (4) Online Poster
convener:Shigeki Wada(University of Tsukuba), Daisuke Takahashi(Tokai University), Taira Nagai(Japan Fisheries Research and Education Agency), Eiji Masunaga(Ibaraki University)
On-site poster schedule(2023/5/23 17:15-18:45)
Coastal seas are adjacent area to land with human lives, and anthropogenic stresses have recently altered their environments. Since oceanographic settings and processes are highly diverse in coastal areas, both basic and applied approaches are required. For example, coastal circulation would be controlled by various physical processes such as large-scale ocean circulation (e.g., Kuroshio current), turbulent mixing, eddies and non-linear internal waves. Shift toward degraded status of coastal ecosystems would be attributed to wide variety of regional environmental issues (e.g., eutrophication, red tide and hypoxia). In addition, the effeect of global-scale climate change on coastal processes have received a surge of recent attention. Here, we propose an interdisciplinary session on coastal circulation and material cycle.
[AOS17-P01]Internal tide dynamics and energy dissipation in La Jolla Canyon
*Eiji Masunaga1,2, Matthew H. Alford2, Andrew J. Lucas2,3, Andrea R. M. Freudmann2 (1.Global and Local Environment Co-creation Institute, Ibaraki University, 2.Scripps Institute of Oceanography, University of California, San Diego, 3.Department of Mechanical and Aerospace Engineering, University of California, San Diego)
[AOS17-P02]Observation of flow and turbulent mixing around Oitsukami Island in the Bungo Channel for prediction of sudden coastal intrusion of Kuroshio water (Kyucho)
*Eisuke Tsutsumi1, Naoki Yoshie2, Xinyu Guo2, Takahiro Endoh3, Yasumasa Miyazawa4, Toru Miyama4 (1.Faculty of Fisheries, Kagoshima University, 2.Center for Marine Environmental Studies, Ehime University, 3.Research Institute for Applied Mechanics, Kyushu University, 4.Japan Agency for Marine-Earth Science and Technology)
[AOS17-P03]Distribution of the water masses on the East China Sea shelf slope
~Quick bulletin of observatoins in 2021-2022~
*Ryoichi Horinouchi 1, Keita Saito1, Ryosuke Nagasawa1, Chikara TSUCHIYA1 (1.Japan Coast Guard )
[AOS17-P04]Suboscillations observed in the Anchorage of Fukuyama Port
*Atsushi Mukai1 (1.Faculty of Urban Management, Fukuyama City University)
[AOS17-P05]Transport processes in the Japan Sea investigated with particle tracking simulations
*Kazuhiro Harada1, Eiji Masunaga1, Yusuke Uchiyama2 (1.Ibaraki University, 2.Kobe University)
[AOS17-P06]Characteristics of water temperature and current including typhoon peridos in Amitori Bay of Iriomote Island, Japan and the influence on coastal ocean ecosystem
*Shinya Shimokawa1, Tomokazu Murakami1 (1.National Research Institute for Earth Science and Disaster Resilience)
[AOS17-P07]Time-series variations for Gaseous Elemental Mercury (GEM) from northern Pacific to the Arctic Ocean in the Summer to early Autumn of 2022
*Osamu Nagafuchi1, Koyomi Nakazawa2, Kazuki Oura3, Ken’ichi Shinozuka4, Tetsuo Sueyoshi6, Masanobu YamamotoYamamoto5, Tomoaki Watanabe7, Akihiro Mitsui7 (1.Fukuoka Institute of Techology, 2.Toyama Prefectural University, 3.Graduate school of Toyama Prefectural University, 4.Gifu University, 5.Hokkaido University, 6.JAMSTEC, 7.Nippon Instruments Corporation)
[AOS17-P08]Dynamics of microphytobenthos in sublittoral sediments of Shido Bay, Japan
*Akihiro Tomiyama1, Kazuhiko Ichimi2, Tadashi Matsubara3, Hitomi Yamaguchi2 (1.Graduate school of Agriculture, Kagawa University , 2.Faculty of Agriculture, Kagawa University , 3.Fisheries Technology Institute, Japan Fisheries Research and Education Agency)
[AOS17-P09]Standing stock and species composition of planktonic copepods occurred in Harima Nada in the eastern Seto Inland Sea, Japan
*Hamazaki Yuya1, Masatoshi Nakakuni2, Hitomi Yamaguchi2, Kuninao Tada2,3, Kazuhiko Ichimi2,3 (1.The United Graduate school of Agricultural Science, Ehime University, 2.Faculty of Agriculture, Kagawa University, 3.Seto Inland Sea Regional Research Center, Kagawa University)
[AOS17-P10]Seasonal variation of phytoplankton primary production and settling flux of the organic particles in the southern part of the Yatsushiro Sea (Minamata Bay)
*Tomohiro Komorita1, Futaba Nakamura1, Tomoki Tanaka1, Mutsuo Ichinomiya1, Katsumasa Yamada3, Gen Kanaya4, Kenji Yoshino2 (1.Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto, 2.National Institute for Minamata Disease, 3.Center for Water Cycle, Marine Environment and Disaster Management, Kumamoto University, 4.National Institute for Environmental Studies)
[AOS17-P11]Material cycle model of land-based oyster farming as a model case for ecosystem cycle forecasting technology
*Aya Suzuki1, Helen Stewart1, Akira Koyama1, Toru Nakamura1, Masaki Hisada1 (1.NTT Space Environment and Energy Laboratories)
[AOS17-P12]Spatial distribution and variation of air-sea CO2 fluxes in the Seto Inland Sea and adjacent regions
*Mitsuru Hayashi1, Masahiro Fujita2, Eiji Yamashita3, Soichi Hirokawa4 (1.Research Center for Inland Seas, Kobe University, 2.Faculty of Maritime Sciences, Kobe University, 3.Okayama University of Science, 4.The Graduate School of Maritime Sciences, Kobe University)
[AOS17-P13]Effect of Ocean Acidification on Community Photosynthesis in a Coastal Ecosystems; analysis based on movement of water mass
*Shigeki Wada1, Shingo Kurosawa2, Hiroyuki Fujimura3 (1.University of Tsukuba, 2.Yachiyo Engineering, 3.Ryukyus University)