[E] Poster
A (Atmospheric and Hydrospheric Sciences ) » A-CG Complex & General
Sun. May 24, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)
Tropical ocean-atmosphere interactions play an important role in shaping regional and global climate on a broad range of spatiotemporal scales. Since the 1980s, in-situ and satellite observations, reanalysis products, and advancements in climate modeling have facilitated the analysis and enhanced our understanding of variability within the tropical ocean basins. These variability patterns occur on a wide range of timescales, from diurnal, intraseasonal (e.g., MJO), interannual (e.g., ENSO, IOD, and Atlantic Nino) to decadal (e.g., IPO). They drive global atmospheric teleconnections that shape tropical climate variability (e.g. monsoons) and influence extratropical weather systems and extremes (e.g. storm track).
Recent research has uncovered new aspects of tropical ocean-atmosphere interaction, including variations on diurnal timescales, the coupling among the tropical Pacific, Indian, and Atlantic Oceans and its implications for seasonal prediction, as well as the tropical Pacific warming pattern. Long-term changes in the Pacific Walker circulation have received renewed attention as they are intricately linked to the future behavior of ENSO under global warming. Furthermore, changes in the Walker circulation can reshape regional patterns of climate change, thereby influencing climate feedbacks and the global sensitivity to radiative forcing.
Climate, its variability, and its long-term change under global warming are shaped by a variety of processes that are mutually interrelated. To examine these challenging issues from various perspectives and foster understanding of the role of tropical ocean-atmosphere interaction in the climate system, this session offers a forum to discuss recent progress in observational, modeling and theoretical studies of multi-scale ocean-atmosphere interaction in the tropics.
5:15 PM - 7:00 PM
*andrei giniatoulline1 (1. Department of Mathematics, Los Andes University, Bogota, Colombia, South America)
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5:15 PM - 7:00 PM
*Takeshi Izumo1,2,3, Bastien Pagli1,2,3 (1. IRD (Institut de Recherche pour le Developpement), 2. UMR241 SECOPOL, 3. UPF (Universite de Polynesie Francaise))
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5:15 PM - 7:00 PM
*Ayako Seiki1, Satoru Yokoi1 (1. Japan Agency for Marine-Earth Science and Technology)
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5:15 PM - 7:00 PM
*Bastien Pagli1, Takeshi Izumo1, Sophie Cravatte2 (1. UMR 241 SECOPOL, (IRD, ILM, Ifremer, UPF), Tahiti, French Polynesia, 2. Université de Toulouse, LEGOS (IRD, CNES, CNRS, UT3), Toulouse, France.)
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5:15 PM - 7:00 PM
Tomoya Noguchi1, *Tomoki Tozuka1 (1. Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)
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5:15 PM - 7:00 PM
*Risa Furusawa1, Tomoki Tozuka1 (1. Department of Earth and Planetary Science,Graduate School of Science,The University of Tokyo )
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5:15 PM - 7:00 PM
*Kosei Sato1, Tomoki Tozuka1 (1. Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)
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5:15 PM - 7:00 PM
*Takeshi Anami1, Yukio Masumoto1 (1. The University of Tokyo)
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5:15 PM - 7:00 PM
*Taiki Kobayashi1, Tomoki Tozuka1 (1. The University of Tokyo)
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5:15 PM - 7:00 PM
*Kaichi Morimoto1, Masato Mori1, Ko Tsuchida1, Yu Kosaka1 (1. School of Science, the University of Tokyo)
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5:15 PM - 7:00 PM
*Ingo Richter1, Ping Chang2, Takahito Kataoka1, Shoichiro Kido1, Noel Keenlyside3, Yu Kosaka4, Yuko Okumura5, Hiroki Tokinaga6, Tomoki Tozuka4, Isabelle Vilela7 (1. JAMSTEC Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan, 2. Texas A&M University, College Station, TX, USA, 3. University of Bergen, Bergen, Norway, 4. University of Tokyo, 5. University of Texas at Austin, Austin, TX, USA, 6. Kyushu University, 7. Federal University of Pernambuco, Recife, Pernambuco, Brazil)
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5:15 PM - 7:00 PM
*Baba Koki1, Tomoshige Inoue2, Satoru Okajima2, Hiroaki Ueda2 (1. Graduate School of Science and Technology, University of Tsukuba, 2. Faculty of Life and Environmental Sciences, University of Tsukuba)
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5:15 PM - 7:00 PM
*Kano Yuna1, Youichi Kamae2 (1. Graduate School of Science and Technology, University of Tsukuba, 2. Institute of Life and Environmental Sciences, University of Tsukuba)
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