Multidisciplinary and Interdisciplinary (M)
Session Sub-category General Geosciences, Information Geosciences & Simulations(GI)
Session ID M-GI29
Title Data-driven geosciences
Short Title Data-driven geosciences
Main Convener Name Kenta Ueki
Affiliation Japan Agency for Marine-Earth Science and Technology
Co-Convener 1 Name Shin-ichi Ito
Affiliation The University of Tokyo
Co-Convener 2 Name Keita Itano
Affiliation Akita University
Co-Convener 3 Name Masaoki Uno
Affiliation Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo
Session Language 
J
Scope 
Extracting fundamental physicochemical processes and structures hidden in observational and analytical data is essential to understanding and predicting the dynamic behavior of the earth and planetary systems. Many powerful data-driven methodologies to extract fundamental information from high-dimensional data sets have recently been developed in mathematical and information sciences and applied to various earth sciences, including solid earth, space and planet, biogeosciences, and atmospheric and hydrospheric sciences. This session aims to provide an opportunity for the presentation of results of data-driven analyses and new data analysis methods, including those in the early stages of development, and for the exchange of information and opinions, as well as for interdisciplinary research exchanges within and outside the earth sciences. Discussions in this session among researchers from a variety of fields who are interested in extracting processes and structures from earth science data and in mathematical analysis of such data will promote the application of data analysis methods to earth science data from new perspectives and further accelerate the application of mathematical and information sciences to earth science.
Presentation Format Oral and Poster presentation
Invited Authors Akifumi Okuno (Research Organization of Information and Systems, The Institute of Statistical Mathematics)
Toshiaki Omori (Kobe University)
Time Presentation No Title Presenter
Oral Presentation May 26 AM1
9:00 - 9:15 MGI29-01 Temporal variations of the magma plumbing system of Fuji Volcano, Central Japan, decoded by multivariate statistical analyses of lava geochemistry Yusuke Katsuki
9:15 - 9:30 MGI29-02 Assessment of formation of groundwater hydrochemistry by using multivariate analysis: a study on fossil seawater in Japanese Neogene sedimentary rocks Takeyasu Abe
9:30 - 9:45 MGI29-03 Response anomaly detection in count rate derived from terrestrial radiation measured by ultraviolet space telescope detector Ryoichi Koga
9:45 - 10:07 MGI29-04 Distribution estimation without assuming normality Akifumi Okuno
10:07 - 10:30 MGI29-05 Data-Driven Approaches to Complex Systems: Extracting Heterogeneous Reaction Dynamics and Super-resolving Rock CT Images Toshiaki Omori
Presentation No Title Presenter
Poster Presentation May 26 PM3
MGI29-P01 An Interdisciplinary approach to construct a three-dimensional chemical composition model of the Japan crust toward global geochemical observation using geoneutrino Kenta Ueki
MGI29-P02 Clustering analysis based on data similarity for major element compositions of Archaean granitoids Kodai MIKAMI
MGI29-P03 Addressing Challenges in Source Rock Type Classification Using Mineral Chemical Composition Keita Itano
MGI29-P04 Classification of Lunar Samples using Principal Component Analysis Masato Kawata
MGI29-P05 Data-driven prediction of pumice drifting patterns using similarity search of the Kuroshio current axis: Application to Myojinsho, Izu Islands Tatsu Kuwatani