Data assimilation for reconstructing mantle thermal convection with geochemical tracers

Atsushi Nakao

Presentation information

Oral Session

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

Fri. Aug 18, 2023 2:00 PM - 5:15 PM ROOM1 (Exhibition Hall 1-A)

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

5:00 PM - 5:15 PM

[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))

Keywords:Four-dimensional variational data assimilation, Adjoint method, Geodynamics, Heat transport, Geochemical tracers

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