JpGU Meeting 2024

Session Outline

Solid Earth Sciences (S)
Session Sub-category		Complex & General (CG)
Session ID		S-CG46
Session Title		New Insights of Fluid-Rock Interactions: From Surface to Deep Subduction Zone
Short Title		Fluid-rock interaction
Date & Time	Oral Session	PM2 Tue, 28 MAY & AM1-AM2 Wed, 29 MAY
	On-site Poster Coretime	PM3 Tue, 28 MAY
Main Convener	Name	Atsushi Okamoto
	Affiliation	Graduate School of Environmental Studies
Co-Convener 1	Name	Jun Muto
	Affiliation	Department of Earth Sciences, Tohoku University
Co-Convener 2	Name	Ikuo Katayama
	Affiliation	Department of Earth and Planetary Systems Science, Hiroshima University
Co-Convener 3	Name	Junichi Nakajima
	Affiliation	Department of Earth and Planetary Sciences, Tokyo Institute of Technology
Session Language		J
Scope (Session Description)		Fluid circulation and fluid-mediated reactions and mass transport in the Earth's interior govern active phenomena within crust and mantle, such as earthquakes, volcanism, metamorphism, and formation of ore deposits. In this session, we will discuss the micro- to field-scale fluid-rock interactions related to chemical reactions, mass transport, deformation from near-surface to deep subduction zone, and their impact on global elemental cycles and seismicity. Recent progress of various studies on fluid-rock interactions in geothermal systems, mineralization, serpentinization, carbonation, metamorphism and metasomatism in deep subduction zones are welcome. We would like to comprehensively discuss the impact of these processes on global element cycles, surface environments and seismic activities. We welcome research from various approaches such as field studies, laboratory experiments, geophysical observations, numerical simulations.
Presentation Format		Oral and Poster
Collaboration	Joint with	-
	Co-sponsoring Society	-