Session Details
[A-OS16]Coastal ocean circulation and material cycle
Mon. May 27, 2024 5:15 PM - 6:45 PM JST
Mon. May 27, 2024 8:15 AM - 9:45 AM UTC
Mon. May 27, 2024 8:15 AM - 9:45 AM UTC
Poster Hall Exhibition Hall 6, Makuhari Messe
convener:Eiji Masunaga(Ibaraki University), Mitsuko Hidaka(Japan Agency for Marine-Earth Science and Technology ), Anne Takahashi(Atmosphere and Ocean Research Institute, The University of Tokyo), Toshimi Nakajima(Atmosphere and Ocean Research Institute, The University of Tokyo)
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 circulations (e.g., the 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, effects 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.
[AOS16-P01]Changes in pigment composition of phytoplankton in coastal waters and its relationship to copper toxicity.
*Izumi Ishizaki1, Kuo Hong Wong2, Takamura Akihiro1, Yoshiko Kondo3, Hajime Obata4, Asami Mashio2, Hiroshi Hasegawa2 (1.Graduate School of Natural Science, Kanazawa University, 2.Institute of Science and Engineering, Kanazawa University, 3.Faculty of Fisheries, Nagasaki University, 4.Atmosphere and Ocean Research Institute, The University of Tokyo)
[AOS16-P02]Modeling of ecosystem changes due to ocean acidification based on the Blue Carbon Ecosystem Model
*Marina Orita1, Aya Suzuki1, Akira Koyama1, Madoka Takahashi1, Masaki Hisada1 (1.NTT Space Environment and Energy laboratories)
[AOS16-P03]Estimation of annual pCO2 in the Seto Inland Sea
*Masahiro Fujita1, Mitsuru Hayashi2, Eiji Yamashita3, Souichi Hirokawa1 (1.Graduate School of Maritime Sciences, Kobe University, 2.Research Center for Inland Seas, Kobe University, 3.Okayama University of Science)
[AOS16-P04]Marine ecosystem model of seaweed growth stimulated by aquaculture wastewater effect
*Suzuki Aya1, Helen Stewart1, Akira Koyama1, Madoka Takahashi1, Masaki Hisada1 (1.NTT Space Environment and Energy Laboratories)
[AOS16-P05]Development of EcoPARI, a GUI-based tool for conducting hydrodynamic-ecosystem simulations
*Tetsunori Inoue1, Yoshitaka Matsuzai1, Masaya Kubota1, Hiroki Matsumoto1, Tomoyuki Sato1 (1.Port and Airport Research Institute)
[AOS16-P06]Lateral Nitrogen Input During Summer to Sagami Bay, Japan: A Deep Bay and Carbon Dioxide Sink
*Yoshihisa Mino1, Chiho Sukigara2, Daisuke Takahashi3, Akihiko Morimoto4 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Japan Agency for Marine-Earth Science and Technology, 3.Tokai University, 4.Ehime University)
[AOS16-P07]Transport of groundwater and porewater-derived materials into the region off the Tone River
*Toshimi Nakajima1, Naoki Furuichi2, Eiji Masunaga3, Ryo Sugimoto4, Yu Umezawa5, Shigeyoshi Otosaka1, Sachihiko Itoh1 (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Fisheries Technology Institute, Japan Fisheries Research and Education Agency, 3.Ibaraki University, 4.Fukui Prefectural University, 5.Tokyo University of Agriculture and Technology)
[AOS16-P08]Three-dimensional acoustic imaging of internal waves using a multibeam echosounder – an example across the shelf edge in the East China Sea
*Ryosuke Nagasawa1, Ryoichi Horinouchi 1 (1.Japan Coast Guard)
[AOS16-P09]Laboratory investigation on baroclinic instability of the river plume over a sloping bottom
*Yeping Yuan1, Haochen Song1, Xinyu Tan1, Jinbao Song1 (1.Zhejiang University)
[AOS16-P10]Estimation of velocity around river fronts using drifting buoys
*Yusei Umeda1, Shinichiro Kida2, Tomonori Isada3, Kiyoshi Tanaka4 (1.Interdisciplinary Graduate School of Engineering Sciences,Kyushu University, , 2.Research Institute for Applied Mechanics,Kyushu University, 3.Field Science Center for Northern Biosphere,Hokkaido University, 4.University of Tokyo)
[AOS16-P11]Spatial variability of low frequency waves on a reef platform in the Taiwan Strait
*CHIA HSUAN SHE1, SHIH FENG SU1, I AN CHEN1, WEN KAI WENG1 (1.National Taiwan Ocean University)
[AOS16-P12]Sea surface signature of incoherent semidiurnal internal tides revealed by a tide-resolving OGCM
*Shuya Wang1, Xinyu Guo1,2, Yasumasa Miyazawa2, Ryo Furue2, Sergey M. Varlamov2 (1.Center for Marine Environmental Studies, Ehime University, 2.Application Laboratory, Japan Agency for Marine-Earth Science and Technology)
[AOS16-P13]Mass transport and consequent counter-transport induced by waves (2) - response in a rotating system
*Yasushi Fujiwara1, Yoshimasa Matsumura2 (1.Graduate School of Maritime Sciences, Kobe University, 2.Atmosphere and Ocean Research Institute, the University of Tokyo)
[AOS16-P14]Horizontal finestructure and turbulent vertical mixing in the Kuroshio front over the summer continental shelf off Choshi/Boso area
*Anne Takahashi1, Sachihiko Itoh1, Eiji Masunaga2, Eisuke Tsutsumi3, Daigo Yanagimoto1, Ryota Shibano1, Toshimi Nakajima1, Takako Masuda4 (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Ibaraki University, 3.Faculty of Fisheries, Kagoshima University, 4.Fisheries Resource Institute, Japan Fisheries Research and Education Agency (FRA))
[AOS16-P15]Monitoring and numerical simulations of flow fields in Lake Kasumigaura
*Sohta Yoshida1, Eiji Masunaga1, Tatsumi Kitamura2, Takao Ouchi2 (1.Ibaraki University, 2.Ibaraki Kasumigaura Environmental Science Center)
[AOS16-P16]Horizontal diffusion and resident time scale evaluated by a tracer dispersion model for Lake Kasumigaura
*Eiji Masunaga1, Oliver B Fringer2 (1.Ibaraki University, 2.Stanford University)