Iwamori Hikaru

イワモリヒカル | Iwamori Hikaru

Affiliation and department：
Job title： Professor

Research field (1)： Solid earth science

Research theme for competitive and other funds (16)：

2023 - 2026 阿蘇火山熱水系の成因解明と物理観測との連携の試み
2018 - 2022 -
2014 - 2017 Characterization and genesis of mantle compositional hemispheres
2012 - 2015 Microbiological weathering of rocks and its effect on global material circulation
2009 - 2014 Generation and migration dynamics of geofluids

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Papers (128)：

Matthew Miller, Keith Priestley, Frederik Tilmann, Klaus Bataille, Hikaru Iwamori. P wave teleseismic tomography of the subducted Chile rise. Journal of South American Earth Sciences. 2023. 128
Hikaru Iwamori, Hitomi Nakamura, Noritoshi Morikawa, Masaaki Takahashi, Akihiko Inamura, Satoru Haraguchi, Tatsuji Nishizawa, Shuhei Sakata. Groundwaters and deep-seated fluid circulation around Aso Volcano, Southwest Japan, revealed by multivariate statistical analysis of the geochemical data. Journal of Volcanology and Geothermal Research. 2023. 433
Kazutaka Yasukawa, Junichiro Ohta, Morihisa Hamada, Qing Chang, Hitomi Nakamura, Kana Ashida, Yutaro Takaya, Kentaro Nakamura, Hikaru Iwamori, Yasuhiro Kato. Essential processes involving REE-enrichment in biogenic apatite in deep-sea sediment decoded via multivariate statistical analyses. Chemical Geology. 2022. 614
Hikaru Iwamori, Masaki Yoshida, Hitomi Nakamura. Large-scale structures in the Earth’s interior: Top-down hemispherical dynamics constrained by geochemical and geophysical approaches. Frontiers in Earth Science. 2022. 10
Yuki Masuda, Tetsuya Yokoyama, Satoki Okabayashi, Akira Ishikawa, Hikaru Iwamori. Chemical and Isotopic Evaluation of a Microsampling Method using Laser Ablation and Membrane Filter. Geostandards and Geoanalytical Research. 2022. 46. 2. 205-222

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MISC (123)：

Kazutaka Yasukawa, Erika Tanaka, Takashi Miyazaki, Bogdan S. Vaglarov, Qing Chang, Kentaro Nakamura, Junichiro Ohta, Koichiro Fujinaga, Hikaru Iwamori, Yasuhiro Kato. High-Dimensional Chemostratigraphy of Pelagic Clay in the Western North Pacific Ocean Revealed via an Unsupervised Clustering Approach. Paleoceanography and Paleoclimatology. 2023. 38. 7
Yasukawa, Kazutaka, Tanaka, Erika, Miyazaki, Takashi, Vaglarov, Bogdan S, Chang, Qing, Nakamura, Kentaro, Ohta, Junichiro, Fujinaga, Koichiro, Iwamori, Hikaru, et al. R script for k-means cluster analysis with whitening and projection pursuit for a chemical composition dataset of pelagic clay around Minamitorishima Island in the western North Pacific Ocean. Zenodo. 2023
Aki Ito, Hajime Shiobara, Matthew Miller, Hiroko Sugioka, Javier Ojeda, Carlos Tassara, Masanao Shinohara, Masataka Kinoshita, Hikaru Iwamori. Long-term array observation by ocean bottom seismometers at the Chile Triple Junction. Journal of South American Earth Sciences. 2023. 124. 104285-104285
Iwamori Hikaru. A unified method of geophysical-geochemical approaches for quantifying distribution of geofluids in the Earth’s crust. Chikyukagaku. 2022. 56. 4. 87-98
Yasukawa Kazutaka, Ohta Junichiro, Hamada Morihisa, Chang Qing, Nakamura Hitomi, Ashida Kana, Takaya Yutaro, Nakamura Kentaro, Iwamori Hikaru, Kato Yasuhiro. Elemental processes involving REE-enrichment in biogenic apatite in deep-sea sediment decoded via multivariate statistical analyses. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2022. 69. 99

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Books (1)：

科学 1995年10号特集:みえてきた火山の深部構造◆何が島弧火山の深部構造を決めるのか◆マントル対流とマグマの生成/岩森光
岩波書店 1995

Lectures and oral presentations (26)：

Downhole Variation of REY-Rich Mud in the Western North Pacific Ocean Based on Bulk Chemical Composition and Nd-Sr Isotopic Ratios
(Goldschmidt2018 2018)
Temporal Evolution of Proto-Izu-Bonin-Mariana Arc Volcanism: Constraints from Statistical Analysis of Melt Inclusion Composition
(16th International Symposium on Experimental Mineralogy, Petrology and geochemistry 2018)
レアアース泥に関する最新研究成果の総括
(JpGU 2018)
Chemical geodynamics based on statistical analyses and forward simulation
(JpGU 2018)
Differentiation process for magma in the arc crust of the Sengan volcanic region, Northeastern Japan, constrained from principal component analysis
(JpGU 2018)

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Work history (1)：

2018/04 - 現在 The University of Tokyo, Earthquake Research Institute Professor

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