Session Details
[A-OS25]Oceanography (General)
Mon. May 25, 2026 5:15 PM - 7:00 PM JST
Mon. May 25, 2026 8:15 AM - 10:00 AM UTC
Mon. May 25, 2026 8:15 AM - 10:00 AM UTC
Poster Hall Exhibition Hall 7&8, Makuhari Messe_15
convener:Sayaka Yasunaka(Tohoku University), Mitsuru Hayashi(Research Center for Inland Seas, Kobe University), Yasushi Fujiwara(Graduate School of Maritime Sciences, Kobe University), Hung-Wei Shu(Japan Agency for Marine-Earth Science and Technology)
This session invites presentations on a wide range of topics related to oceanography. We welcome presentations of research using a variety of methods, including theoretical research, analysis of observational data, laboratory experiments, and numerical modeling related to Physical Oceanography, Chemical Oceanography, Biological Oceanography, Paleo Oceanography and related interdisciplinary fields. Presentations in English are also welcome.[AOS25-P01]Unveiling the Global Oceanic Influence of Atlantic Multidecadal Variability using Pacemaker Experiments
*Weimin Jiang1, Claude Frankignoul2, Guillaume Gastineau2, Juliette Mignot2, Feili Li1 (1.State Key Laboratory of Marine Environmental Science and College of Ocean and Earth Sciences, Xiamen University, Xiamen, China, 2.UMR LOCEAN, Sorbonne Université/CNRS/IRD/MNHN, Paris, France)
[AOS25-P02]High-resolution hydrographic surveys of the Kuroshio along 21.8°N
Ying-Chih Fang1, *Dai-Jyun Yu1, Huan-Jie Shao2, Bing-Rong Jiang2 (1.Department of Oceanography, College of Marine Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan, 2.New Ocean Researcher 3 Marine Instrument Center, National Sun Yat-sen University, Kaohsiung, Taiwan)
[AOS25-P03]Deep water properties observed around the Yap-Mariana Junction in the winter of 2021 and summer of 2018
*Masatoshi Miyamoto1, Kodai Yamada1, Mitsuho Oe1, Yasutaka Goto1, Ichiro Yasuda3, Daigo Yanagimoto2, Daisuke Sasano1 (1.JMA, 2.AORI, UTokyo, 3.JAMSTEC)
[AOS25-P04]Estimating tidal constituents in off-coastline coastal waters of Tokyo Bay from repeated shipborne GNSS observations
*XINYI WEI1, Kaoru Ichikawa1 (1.kyushu university)
[AOS25-P05]Comparison of mean dynamic topography derived from tide station observations and the ocean reanalysis dataset
*Masahiro Nambu1, Hiromichi Rinno1, Noritsune Seo1, Chikara Tsuchiya1, Yoshiya Irie1 (1.Hydrographic and Oceanographic Department, Japan Coast Guard)
[AOS25-P06]On the temporal variation of precipitation in Suruga Bay and the basins of First-class rivers flowing into Suruga Bay
*mizuki amemiya1 (1.toukai university)
[AOS25-P07]The possible contribution of marine heatwaves to the declining healthy coral reef cover in Nusa Dua, Bali
*Muhammad Azzam Hanif Prasetyo1,2, Anindya Wirasatriya4, Diah Permata Wijayanti1, Dwi Haryanti1, Toshio Suga2,5, Ardiansyah Desmont Puryajati2, Sayaka Yasunaka3,5, Syifa Fauziah4, Rizki Taqwa Putranto4, Hanani Adiwira5, Maria Vanessa B. Rodriguez6, Parichat Wetchayont7, Muhammad Rais Abdillah8, R. Dwi Susanto9 (1.Department of Marine Sciences, Faculty of Fisheries and Marine Science, Diponegoro University, Semarang,Indonesia, 2.Department of Geophysics, Graduate School of Science, Tohoku University, Sendai, Japan, 3.Center of Atmospheric and Oceanic Studies, Department of Geophysics, Graduate School of Science,Tohoku University, Sendai, Japan, 4.Department of Oceanography, Faculty of Fisheries and Marine Science,Diponegoro University, Semarang, Indonesia, 5.Advanced Institute for Marine Ecosystem Change (WPI-AIMEC), Tohoku University, Sendai, Japan, 6.Marine Science Institute, University of the Philippines Diliman,Quezon, Philippines, 7.Disaster Management Program, Faculty of Science and Health Technology,Navamindradhiraj University, Bangkok, Thailand, 8.Atmospheric Science Research Group, Faculty of EarthScience and Technology, Institut Teknologi Bandung, Bandung, Indonesia, 9.Department of Atmospheric andOceanic Science, University of Maryland, College Park, MD, USA)
[AOS25-P08]Seasonal variations of Nitrogen Nutrients from Eastern Hokkaido to the Waters off Tohoku, Japan
*Hibiki Otsuka1, Sayaka Yasunaka1, Takako Masuda2, Daisuke Hasegawa2, Hiroshi Kuroda3, Takuya Nakanowatari2, Yukiko Taniuchi2, Tamaha Yamaguchi2 (1.Tohoku University, 2.Japan Fisheries Research and Education Agency, 3.Hokkaido University)
[AOS25-P09]Seasonal dynamics of plankton community respiration in the Dongsha Atoll
*Chung-Chi Chen1 (1.National Taiwan Normal University)
[AOS25-P10]Chlorophyll-a Responses to Multiple Rainfall Events in the Indo-Pacific
Based on Satellite Observations
*Jedi Jamari Manullang1, Sayaka Yasunaka1 (1.Tohoku University)
[AOS25-P11]Dissolution Experiments of Alkaline Substances for the Establishment of Ocean Alkalinity Enhancement
*Hori Rintaro1, Junsei Kugimoto1, Yoshukazu Ohno1, Atsushi Suzuki2, Mayuri Inoue1 (1.Graduate School of Environmental, Life, Natural Science and Technology, Okayama University, 2.National Institute of Advanced Industrial Science and Technology)
[AOS25-P12]Development of a highly sensitive and rapid electrochemical sensing technology for marine genetic monitoring
*Hiromu Oki1, Rino Uejima1, Tsunemasa Saiki2, Masakazu Arima3, Hirofumi Sumoto4, Sakamoto Hiroaki1 (1.University of Fukui, 2.University of Fukutiyama, 3.Osaka Metropolitan University, 4.Kagoshima University)
[AOS25-P13]Extraction method–dependent EEM–PARAFAC signatures of fluorescent organic matter in marine sediments
*Shigenobu Takeda1, Keita Saito1, Yuka Tatera1, Yoshiko Kondo2 (1.Japan Coast Guard, 2.Nagasaki University)
[AOS25-P14]Tracing Anthropogenic Lead Sources and Copper Cycling in the Western North Pacific: Insights from stable isotope ratios
*Bo-Heng Kao1,2, Yu-Hsuan Liang1, Kuo-Fang Huang1 (1.Institute of Earth Sciences, Academia Sinica, 2.Department of Geosciences, National Taiwan University, Taiwan)