JpGU-AGU Joint Meeting 2026

Session information

[E] Poster

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG57] Frontiers in Fluid-Rock Interactions: Linking Surface Processes to Deep Subduction Dynamics

Thu. May 28, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

Fluids are key drivers of dynamic Earth processes, controlling the transfer of mass, energy, and elements across the crust and mantle. They strongly influence earthquakes, volcanism, metamorphism, and ore formation. This session aims to bring together cutting-edge studies that reveal how fluid circulation, fluid-mediated reactions, and mass transport operate from the shallow crust to the deepest subduction zones. We will highlight fluid-rock interactions across various scales from microstructural processes to plate-scale dynamics and discuss their role in shaping global geochemical cycles, surface environments, and tectonic activity. We especially encourage contributions that explore recent advances in studies on roles of fluid on earthquakes, element transfer in subduction environments, mineralization, serpentinization, carbonation, and geothermal systems. Studies that emphasize interdisciplinary approaches, integrating field observations, laboratory experiments, high-resolution geophysical monitoring, and state-of-the-art numerical modeling, are particularly welcome. By fostering dialogue across these approaches, this session seeks to advance our understanding of how fluids govern evolution and dynamics of the Earth.

5:15 PM - 7:00 PM

*Luis Salala1, Eko Pramudyo1, Kevin Ryano1, Kazumasa Sueyoshi1, Ryota Tamura1, Jiajie Wang1, Kiyotoshi Sakaguchi1, Sho Ogata2, Kazumi Osato3, Takuya Teraoka4, Noriaki Watanabe1 (1. Graduate School of Environmental Studies, Tohoku University, 2. Graduate School of Engineering, Osaka University, 3. Geothermal Energy Research and Development Co., Ltd. (GERD), 4. Japan Organization for Metals and Energy Security (JOGMEC))

5:15 PM - 7:00 PM

*Kazuki Yoshida1, Atsushi Okamoto2, Ryosuke Oyanagi3,4, Masakazu Fujii5,6, Kenta K Yoshida4, Niwa Yasuhiro1,6, Takeichi Yasuo1,6, Masao Kimura1,6 (1. High Energy Accelerator Research Organization, 2. Tohoku Univ., 3. Kokushikan Univ., 4. Japan Agency for Marine-Earth Science and Technology, 5. National Institute of Polar Research, 6. The Graduate University for Advanced Studies)

5:15 PM - 7:00 PM

*Nomin Tumurkhuu1, Otgonbayar Dandar1, Manzshir Bayarbold1, Kazuki Yoshida2, Masakazu Fujii4, Yasuhiro Niwa2,3, Masao Kimura2,3, Atsushi Okamoto1 (1. Graduate School of Environmental Studies, Tohoku University, 2. High Energy Accelerator Research Organization (KEK), 3. The Graduate University for Advanced Studies, 4. National Institute of Polar Research)

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