Azami Keishiro

アザミケイシロウ | Azami Keishiro

Affiliation and department：
Job title： Research Scientist

Research field (1)： Solid earth science

Research keywords (3)： Ferromanganese crust / nodule , Submarine hydrothermal activity , Paleoenvironment

Research theme for competitive and other funds (1)：

2018 - 2021 Establishment of ferromanganese crust stratigraphy: from environment change to plate motion

Papers (7)：

Keishiro Azami, Kanta Koyama, Shiki Machida, Kyoko Okino, Kazutaka Yasukawa, Yasuhiro Kato, Etsuo Uchida. Formation of hydrothermal ferromanganese oxides from the Daigo-Kume Knoll in the middle Okinawa Trough, Japan. Marine Geology. 2023. 463. 107117-107117
Keishiro Azami, Shiki Machida, Naoto Hirano, Kentaro Nakamura, Kazutaka Yasukawa, Tetsu Kogiso, Masao Nakanishi, Yasuhiro Kato. Hydrothermal ferromanganese oxides around a petit-spot volcano on old and cold oceanic crust. Communications Earth & Environment. 2023. 4. 1
Kazutaka Yasukawa, Yasuhiro Kato. Geochemistry of ferromanganese nodules in the soil of Okinawa Island, Japan: Paleoclimatic implications and discrimination scheme of the nodule origins. Journal of Asian Earth Sciences: X. 2022. 8. 100127-100127
Keishiro Azami, Naoto Hirano, Jun-Ichi Kimura, Qing Chang, Hirochika Sumino, Shiki Machida, Kazutaka Yasukawa, Yasuhiro Kato. 87Sr/86Sr Isotopic Ratio of Ferromanganese Crusts as a Record of Detrital Influx to the Western North Pacific Ocean. Minerals. 2022. 12. 8. 943-943
Kazutaka Yasukawa, Satoshi Kino, Junichiro Ohta, Keishiro Azami, Erika Tanaka, Kazuhide Mimura, Koichiro Fujinaga, Kentaro Nakamura, Yasuhiro Kato. Stratigraphic Variations of Fe-Mn Micronodules and Implications for the Formation of Extremely REY-Rich Mud in the Western North Pacific Ocean. Minerals. 2021. 11. 3. 270-270

ｍore...

MISC (3)：

浅見慶志朗, 町田嗣樹, 平野直人, 中村謙太郎, 安川和孝, 小木曽哲, 加藤泰浩, 加藤泰浩. Process of hydrothermal activity estimated from independent component analysis. 日本地質学会学術大会(Web). 2022. 129th
青柳颯汰, 大田隼一郎, 大田隼一郎, 矢野萌生, 見邨和英, 浅見慶志朗, 野崎達生, 野崎達生, 野崎達生, 野崎達生, et al. Elucidating the timing and characteristics of a growth hiatus of the Minamitorishima ferromanganese nodules based on age dating through Os isotope stratigraphy and elemental mapping using μXRF. 日本地質学会学術大会(Web). 2022. 129th
石井輝秋, 金子誠, 平野直人, 町田嗣樹, 松本亜沙子, 秋澤紀克, 佐藤勇輝, 油谷拓, 浅見慶志朗, 桂木悠希, et al. 「新青丸」KS-18-9航海,プチスポット火山ドレッジ研究速報と展望 : 歴史的大発見 : 東北沖太平洋超深海底の爆裂火口(マール)-Quick report of the R/V Shinsei-maru KS-18-9 dredge cruise on petit-spot volcanoes : Historical great discovery : explosion crater (Maar) in the Pacific abyssal plane, off Tohoku. 公益財団法人深田地質研究所年報 = Annual report. 2019. 20. 105-128

Lectures and oral presentations (14)：

Geochemistry of hydrothermal ferromanganese oxides from Daigo-Kume Knoll in the Okinawa Trough
(JpGU Meeting 2023 2023)
Geochemistry of terrestrial ferromanganese nodules in soils as a potential paleoclimate indicator
(JpGU Meeting 2023 2023)
プチスポット火山による海洋地殻に対する熱水変質の影響
(日本地球化学会第69回年会 2022)
独立成分分析に基づく低温熱水活動の推移
(日本地質学会第129年学術大会 2022)
Geochemical features of Fe-Mn micronodules in deep-sea sediments around Minamitorishima Island: Potential for co-product metal extraction from REY-rich mud
(2021)

ｍore...

Education (3)：

2018 - 2022 The University of Tokyo The Graduate School of Engineering Department of System Innovation
2016 - 2018 Tohoku University Graduate School of Science Department of Earth Science
2014 - 2016 Tohoku University Faculty of Science Division of Earth and Planetary Materials Sciences

Professional career (3)：

Work history (2)：

2024/04 - 現在 Chiba Institute of Technology Ocean Resources Research Center of Next Generation Research Scientist
2022/04 - 2024/04 Waseda University Department of Resources and Environmental Engineering, School of Creative Science and Engineering

Awards (4)：

Association Membership(s) (3)：

The Geochemical Society of Japan , 日本地質学会 , Japan Geoscience Union

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