Data assimilation for reconstructing mantle thermal convection with geochemical tracers

Atsushi Nakao

講演情報

Oral Session

E-1: AI and Big Data Analysis for Geoscience and Resource Exploration (Jointed with 16th International Symposium on Mineral Exploration (ISME-16))

2023年8月18日(金) 14:00 〜 17:15 ROOM1 (Exhibition Hall 1-A)

Chairman:Akihito Kizaki(Akita University)、Taiki Kubo(Kyoto University)、Mohamad Nur Heriawan(Bandung Institute of Technology, Indonesia)

17:00 〜 17:15

[OE1-12] Data assimilation for reconstructing mantle thermal convection with geochemical tracers

*Atsushi Nakao^1,2, Tatsu Kuwatani², Shin-ichi Ito³, Hiromichi Nagao³ (1. Graduate School of Engineering Science, Akita University (Japan), 2. Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology (Japan), 3. Earthquake Research Institute, The University of Tokyo (Japan))

キーワード：Four-dimensional variational data assimilation, Adjoint method, Geodynamics, Heat transport, Geochemical tracers

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