Two Ways Magma Travels Upward in Terrestrial Bodies: Partially Molten Plumes vs Percolation Dominated Instability Flow that Produces Magma Fingers

Kenyo U

Presentation information

[E] Oral

P (Space and Planetary Sciences ) » P-PS Planetary Sciences

[P-PS06] Planetary interiors revealed by observations, experiments, and simulations

Sun. May 24, 2026 10:45 AM - 12:15 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Yokoo Shunpei(The University of Tokyo), Onodera Keisuke(Institute for Planetary Materials, Okayama University), Hikosaka Koutaro(Institute of Science Tokyo)

11:45 AM - 12:15 PM

[PPS06-09] Two Ways Magma Travels Upward in Terrestrial Bodies: Partially Molten Plumes vs Percolation Dominated Instability Flow that Produces Magma Fingers

★Invited Papers

*Kenyo U¹, Masanori Kameyama^1,2, Takehiro Miyagoshi², Takatoshi Yanagisawa², Masaki Ogawa (1. Ehime University, 2. JAMSTEC)

Keywords:mantle convection, magmatism, numerical experiment, terrestrial bodies

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