Usui Yoichi 臼井洋一

… Alternative Names

USUI Yoichi 臼井洋一

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Researcher Number	20609862
Other IDs
Affiliation (Current)	2025: 金沢大学, 地球社会基盤学系, 准教授
Affiliation (based on the past Project Information) *help	2025: 金沢大学, 地球社会基盤学系, 准教授 2022 – 2023: 金沢大学, 地球社会基盤学系, 准教授 2019 – 2021: 国立研究開発法人海洋研究開発機構, 海域地震火山部門(火山・地球内部研究センター), 研究員 2015 – 2019: 国立研究開発法人海洋研究開発機構, 地球深部ダイナミクス研究分野, 研究員 2013 – 2014: 独立行政法人海洋研究開発機構, 地球深部ダイナミクス研究分野, 研究員 2012 – 2013: 独立行政法人海洋研究開発機構, 地球内部ダイナミクス領域, 研究員
Review Section/Research Field	Principal Investigator Solid earth and planetary physics / Basic Section 17040:Solid earth sciences-related / Medium-sized Section 17:Earth and planetary science and related fields Except Principal Investigator Basic Section 17040:Solid earth sciences-related / Earth system and resources engineering / Solid earth and planetary physics
Keywords	Principal Investigator 古地磁気学 / 古地磁気 / 古地磁気強度 / 磁性細菌 / チャート / 地球電磁気 / 定向配列 / 化石マグネトソーム / 磁気ヒステリシス / 地磁気 … More / 地球磁場 / 異方性 / 強磁性共鳴 / 3次元構造観察 / 3次元構造 / インクルージョン / 磁鉄鉱 / 地球史 / 磁気記録 / 南鳥島 / 古地磁気層序 / マイクロ磁気シミュレーション / X線CT / 三次元構造 / 岩石磁気 / MIセンサ / 試料振動磁力計 / 高温測定 / 掘削科学 / 赤外線加熱 / 磁気センサー / 試料振動型磁力計 / MIセンサー / 高温磁力計 / IODP / 結晶方位 / 惑星起源・進化 / 地殻・マントル物質 / 地質学 / ピルバラ / 花崗岩 / デイサイト / ジルコン / ピルバラクラトン / 太古代 / 離溶磁鉄鉱 / 微小試料測定 / 野外調査（中国） / スーパークロン / ペルム紀 … More Except Principal Investigator 古地磁気学 / 岩石磁気 / 酸化還元境界 / 生物源磁鉄鉱 / 初期続成作用 / 初期続成過程 / 海底堆積物 / 還元続成 / 古地磁気強度 / 珪酸塩包有磁性鉱物 / 還元続成作用 / 岩石磁気学 / 赤鉄鉱 / 初期続成 / 古地磁気 / 深層海流 / 化学データ解析 / 年代決定 / 同位体 / 海底鉱物資源 / 岩石薄片試料 / XYZステージ / 磁気シールド / 残留磁化 / 磁気マッピング / SQUID素子 / 隕石 / 断層岩 / 堆積物 / SQUID顕微鏡 / 地球環境変動 / 惑星古磁場 / 鉄マンガンクラスト / 地球磁場逆転 / 古地磁気層序 / 磁気イメージング / 走査型SQUID顕微鏡 Less

6000万年間連続する地磁気強度変化の復元に基づく固体地球進化解読Principal Investigator
- Principal Investigator
  
  臼井洋一
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Kanazawa University
Searching for preferential orientations of magnetic fossils in rocks: possible clues to paleomagnetism and bacterial ecologyPrincipal Investigator
- Principal Investigator
  
  USUI Yoichi
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Kanazawa University
Recovery of high-resolution paleomagnetic intensity records from marine sediments in a reduced condition
- Principal Investigator
  
  Yamazaki Toshitsugu
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  The University of Tokyo
Elucidation of unified ore genesis through integrated analysis of ferromanganese oxide deposits and REY-rich mud
- Principal Investigator
  
  Nakamura Kentaro
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Earth system and resources engineering
- Research Institution
  The University of Tokyo
Characterizing 3D texture of magnetite nanorods to read geomagnetic paleointensity recordsPrincipal Investigator
- Principal Investigator
  
  Usui Yoichi
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Mineral inclusions study on early Earth: magnetism, tectonics and magma genesisPrincipal Investigator
- Principal Investigator
  
  USUI Yoichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Development of high-temperature magnetometer: toward rapid paleomagnetic measurement to increase temporal resolutionPrincipal Investigator
- Principal Investigator
  
  USUI Yoichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Pioneering research on past magnetic field of the Earth and planets by using SQUID microscope
- Principal Investigator
  
  Oda Hirokuni
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Paleomagnetic study of the Permo-Carboniferous SuperchronPrincipal Investigator
- Principal Investigator
  
  USUI Yoichi
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 Other

All Journal Article Presentation Book

[Book] 海底鉱物資源-未利用レアメタル資源の探査と開発-（韓国語訳）2013
- Author(s)
  臼井朗・安熙道
- Publisher
  CIR出版，ソウル
- Data Source
  KAKENHI-PROJECT-25247073
[Book] マンガン団塊とマンガンクラストの実態，「海底鉱物資源の産業利用」-日本EEZの新資源-2013
- Author(s)
  臼井朗
- Total Pages
  10
- Publisher
  シーエムシー出版
- Data Source
  KAKENHI-PROJECT-25247073
[Journal Article] Age constraints on island-arc submarine basalts from geomagnetic paleointensity2024
- Author(s)
  Usui Yoichi、McIntosh Iona、Ishizuka Osamu
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 76 Issue: 1 Pages: 1-14
- DOI
  10.1186/s40623-024-01980-2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14586, KAKENHI-PROJECT-22K18744
[Journal Article] K-feldspar enrichment in the Pacific pelagic sediments before Miocene2023
- Author(s)
  Yoichi Usui, Toshitsugu Yamazaki
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 10 Issue: 1
- DOI
  10.1186/s40645-023-00581-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18744
[Journal Article] X-ray computed tomography of deep-sea clay as tools to detect rare earth elements and yttrium enrichment2023
- Author(s)
  Yoichi Usui, Kazutaka Yasukawa, Koichi Iijima, Hideaki Machiyama, Yuji Ichiyama, Erika Tanaka, Koichiro Fujinaga
- Journal Title
  
  Island Arc
  
  Volume: 32 Issue: 1
- DOI
  10.1111/iar.12503
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18744, KAKENHI-PROJECT-20H05658
[Journal Article] Understanding the Role of Biogenic Magnetite in Geomagnetic Paleointensity Recording: Insights From Ontong Java Plateau Sediments2022
- Author(s)
  Li Jiaxi、Yamazaki Toshitsugu、Usui Yoichi、Sagawa Takuya、Kubota Yoshimi、Kuroda Junichiro
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 127 Issue: 6
- DOI
  10.1029/2022jb024387
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K12344, KAKENHI-PROJECT-22K18426, KAKENHI-PROJECT-19H00706, KAKENHI-PROJECT-23K22613, KAKENHI-PROJECT-19H01997
[Journal Article] Magnetostratigraphic evidence for post-depositional distortion of osmium isotopic records in pelagic clay and its implications for mineral flux estimates2021
- Author(s)
  Usui Yoichi、Yamazaki Toshitsugu
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 73 Issue: 1 Pages: 1-9
- DOI
  10.1186/s40623-020-01338-4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04855
[Journal Article] Influence of Magnetofossils on Paleointensity Estimations Inferred From Principal Component Analyses of First‐Order Reversal Curve Diagrams for Sediments From the Western Equatorial Pacific2021
- Author(s)
  Inoue Kosuke、Yamazaki Toshitsugu、Usui Yoichi
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 22 Issue: 10
- DOI
  10.1029/2021gc010081
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01997
[Journal Article] Identification of paleomagnetic remanence carriers in ca. 3.47 Ga dacite from the Duffer Formation, the Pilbara Craton2020
- Author(s)
  Usui, Y., Saitoh, M., Tani, K., Nishizawa, M., Shibuya, T., Kato, C., Okumura, T. and Kashiwabara, T.
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 299 Pages: 106411-106411
- DOI
  10.1016/j.pepi.2019.106411
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-17H06454, KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-17H04580, KAKENHI-PROJECT-17H04855, KAKENHI-PROJECT-19KK0092, KAKENHI-PROJECT-17H04582
[Journal Article] Fish proliferation and rare-earth deposition by topographically induced upwelling at the late Eocene cooling event2020
- Author(s)
  Ohta Junichiro、Yasukawa Kazutaka、Nozaki Tatsuo、Takaya Yutaro、Mimura Kazuhide、Fujinaga Koichiro、Nakamura Kentaro、Usui Yoichi、Kimura Jun-Ichi、Chang Qing、Kato Yasuhiro
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1 Pages: 9896-9896
- DOI
  10.1038/s41598-020-66835-8
- NAID
  120006996922
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-17H01361, KAKENHI-PROJECT-19J14560
[Journal Article] Unmixing biogenic and terrigenous magnetic mineral components in red clay of the Pacific Ocean using principal component analyses of first-order reversal curve diagrams and paleoenvironmental implications2020
- Author(s)
  Yamazaki Toshitsugu、Fu Wei、Shimono Takaya、Usui Yoichi
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 72 Issue: 1 Pages: 1-15
- DOI
  10.1186/s40623-020-01248-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04855
[Journal Article] Inverse Magnetic Susceptibility Fabrics in Pelagic Sediment: Implications for Magnetofossil Abundance and Alignment2019
- Author(s)
  Yoichi Usui, Toshitsugu Yamazaki, Toshitaka Oka, Yuho Kumagai
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 124 Issue: 11 Pages: 10672-10686
- DOI
  10.1029/2019jb018128
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04855, KAKENHI-PROJECT-16K13896
[Journal Article] The tremendous potential of deep-sea mud as a source of rare-earth elements2018
- Author(s)
  Takaya, Y., Yasukawa, K., Kawasaki, T., Fujinaga, K., Ohta, J., Usui, Y., Nakamura, K., Kimura, J., Chang, Q., Hamada, M., Dodbiba, G., Nozaki, T., Iijima, K., Morisawa, T., Kuwahara, T., Ishida, Y., Ichimura, T., Kitazume, M., Fujita, T., Kato, Y.
- Journal Title
  
  Scientific Reports
  
  Volume: 8 Issue: 1 Pages: 1-8
- DOI
  10.1038/s41598-018-23948-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16J07136, KAKENHI-PROJECT-17K06985, KAKENHI-PROJECT-18K03812, KAKENHI-PROJECT-18K18213, KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-15H05771, KAKENHI-PROJECT-17H01361, KAKENHI-PROJECT-17H02975
[Journal Article] Rock magnetism of quartz and feldspars chemically separated from pelagic red clay: a new approach to provenance study2018
- Author(s)
  Yoichi Usui, Takaya Shimono, Toshitsugu Yamazaki
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 70 Issue: 1 Pages: 153-153
- DOI
  10.1186/s40623-018-0918-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04855
[Journal Article] A new and prospective resource for scandium: Evidence from the geochemistry of deep-sea sediment in the western North Pacific Ocean2018
- Author(s)
  Yasukawa Kazutaka、Ohta Junichiro、Mimura Kazuhide、Tanaka Erika、Takaya Yutaro、Usui Yoichi、Fujinaga Koichiro、Machida Shiki、Nozaki Tatsuo、Iijima Koichi、Nakamura Kentaro、Kato Yasuhiro
- Journal Title
  
  Ore Geology Reviews
  
  Volume: 102 Pages: 260-267
- DOI
  10.1016/j.oregeorev.2018.09.001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06985, KAKENHI-PROJECT-18K14168, KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-15H05771, KAKENHI-PROJECT-17H01361, KAKENHI-PROJECT-17H02975, KAKENHI-PROJECT-18J22633
[Journal Article] Scanning SQUID microscopy of a ferromanganese crust from the northwestern Pacific: Sub-millimeter scale magnetostratigraphy as a new tool for age determination and mapping of environmental magnetic parameters2017
- Author(s)
  A. Noguchi, H. Oda, Y. Yamamoto, A. Usui, M. Sato, J. Kawai
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 印刷中 Issue: 11 Pages: 5360-5367
- DOI
  10.1002/2017gl073201
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25247073, KAKENHI-PROJECT-16K05581, KAKENHI-PROJECT-16K13876
[Journal Article] Changing Abundance of Magnetofossil Morphologies in Pelagic Red Clay Around Minamitorishima, Western North Pacific2017
- Author(s)
  Usui Yoichi、Yamazaki Toshitsugu、Saitoh Masafumi
- Journal Title
  
  Geochemistry Geophysics Geosystems
  
  Volume: 18 Issue: 12 Pages: 4558-4572
- DOI
  10.1002/2017gc007127
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K13896, KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-15H03740, KAKENHI-PROJECT-17H04855
[Journal Article] Paleomagnetic directional groups and paleointensity from the flood basalt in the Tarim large igneous province: implications for eruption frequency2017
- Author(s)
  Usui, Y., Tian, W.
- Journal Title
  
  Earth Planets Space
  
  Volume: 69 Issue: 1 Pages: 1-14
- DOI
  10.1186/s40623-016-0595-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073, KAKENHI-PROJECT-26302004
[Journal Article] Paleomagnetic study of ferromanganese crusts recovered from the northwest Pacific; testing the applicability of the magnetostratigraphic method to estimate growth rate2016
- Author(s)
  A. Noguchi, Y. Yamamoto, K. Nishi, A. Usui, H. Oda
- Journal Title
  
  Ore Geology Reviews
  
  Volume: 印刷中 Pages: 16-24
- DOI
  10.1016/j.oregeorev.2016.07.018
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25247073, KAKENHI-PROJECT-16K05581, KAKENHI-PROJECT-16K13876
[Journal Article] Microanalysis of platinum in hydrogenetic ferromanganese crust using SIMS2015
- Author(s)
  Yuichi Morishita and Akira Usui
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 49 Issue: 6 Pages: e21-e26
- DOI
  10.2343/geochemj.2.0394
- NAID
  130005112461
- ISSN
  0016-7002, 1880-5973
- Language
  English
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K05340, KAKENHI-PROJECT-25247073
[Journal Article] Re–Os isotope geochemistry in the surface layers of ferromanganese crusts from the Takuyo Daigo Seamount, northwestern Pacific Ocean2015
- Author(s)
  Tokumaru, A., Nozaki, T., Suzuki, K., Goto, K. T., Chang, Q., Kimura, J.-I., Takaya, T., Kato, Y., Usui, A. and Urabe, T.
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 49 Issue: 3 Pages: 233-241
- DOI
  10.2343/geochemj.2.0352
- NAID
  130005074565
- ISSN
  0016-7002, 1880-5973
- Year and Date
  2015-05-25
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-14J09158, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-25247073, KAKENHI-PLANNED-15H05830, KAKENHI-PROJECT-15H05771
[Journal Article] Indian monsoon rainfall2015
- Author(s)
  Clemens, S.C., Kuhnt, W., LeVay, L.J., and the Expedition 353 Scientists
- Journal Title
  
  International Ocean Discovery Program Preliminary Report
  
  Volume: 353 Pages: 1-46
- DOI
  10.14379/iodp.pr.353.2015
- Open Access
- Data Source
  KAKENHI-PROJECT-13J02814, KAKENHI-PROJECT-14J00199, KAKENHI-PROJECT-26610145
[Journal Article] Rock magnetism of tiny exsolved magnetite in plagioclase from a Paleoarchean granitoid in the Pilbara craton2015
- Author(s)
  Yoichi Usui, Takazo Shibuya, Yusuke Sawaki, Tsuyoshi Komiya
- Journal Title
  
  Geochem. Geophys. Geosyst.
  
  Volume: 16 Issue: 1 Pages: 112-125
- DOI
  10.1002/2014gc005508
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25247073, KAKENHI-PROJECT-26302004, KAKENHI-PROJECT-26400484, KAKENHI-PROJECT-26800259, KAKENHI-PROJECT-15H02142, KAKENHI-PLANNED-26106002, KAKENHI-PROJECT-26220713
[Journal Article] Chemical processes for the extreme enrichment of tellurium into marine ferromanganese oxides2014
- Author(s)
  Teruhiko Kashiwabara, Yasuko Oishi, Aya Sakaguchi, Toshiki Sugiyama, Akira Usui, and Yoshio Takahashi
- Journal Title
  
  Geochemical Journal
  
  Volume: 131 Pages: 150-163
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25247073
[Journal Article] Regional Distribution of Co-rich Ferromanganese Crusts and Evolution of the Seamounts in the Northwestern Pacific.2014
- Author(s)
  Okamoto and Usui
- Journal Title
  
  Marine Georesources and Geotechonology
  
  Volume: 32 Pages: 187-206
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25247073
[Journal Article] Paleointensity estimates from oceanic gabbros: Effects of hydrothermal alteration and cooling rate2013
- Author(s)
  Yoichi Usui
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740309
[Journal Article] Paleointensity estimates from oceanic gabbros : Effects of hydrothermal alteration and cooling rate2013
- Author(s)
  Y. Usui
- Journal Title
  
  Earth Planets and Space
  
  Volume: 65 Pages: 985-996
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] 北西太平洋の堆積物中の二種類の風成塵成分2022
- Author(s)
  臼井洋一, 山崎俊嗣
- Organizer
  地球電磁気・地球惑星圏学会2022年秋学会
- Data Source
  KAKENHI-PROJECT-22K18744
[Presentation] Paleomagnetism of a Sediment Core Taken from the Ontong-Java Plateau: for Better Understanding of the Role of Biogenic Magnetite in Geomagnetic Paleointensity Recording2021
- Author(s)
  Li, J., Yamazaki, T., Usui, Y., Sagawa, T., Kuboda, Y., Kuroda, J.
- Organizer
  2021 AGU Fall meeting
- Data Source
  KAKENHI-PROJECT-19H01997
[Presentation] Analysis of magnetic mineral composition of a sediment core taken from the Ontong-Java Plateau and its implications to relative paleointensity estimations2021
- Author(s)
  李嘉熙、山崎俊嗣、臼井洋一、佐川拓也、黒田潤一郎
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H01997
[Presentation] Influence of biogenic magnetite on paleointensity estimations inferred from FORC-PCA of sediments from the western equatorial Pacific2021
- Author(s)
  井上耕輔、山崎俊嗣、臼井洋一
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H01997
[Presentation] Paleomagnetism of a sediment core taken from the Ontong-Java Plateau: for better understanding of the role of biogenic magnetite in geomagnetic paleointensity recording2021
- Author(s)
  Li, J., Yamazaki, T., Sagawa, T., Kuroda, J., Usui, Y.
- Organizer
  令和２年度高知大学海洋コア総合研究センター共同利用・共同研究成果発表会
- Data Source
  KAKENHI-PROJECT-19H01997
[Presentation] イクチオリス生層序と堆積物の全岩コバルト濃度を制約としたモンテカルロ法に基づく遠洋性粘土の堆積年代決定2021
- Author(s)
  見邨和英，中村謙太郎，安川和孝，大田隼一郎，藤永公一郎，臼井洋一，加藤泰浩
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] 堆積物密度による遠洋性粘土中のレアアース濃集の検出とその古環境学的意義2021
- Author(s)
  臼井洋一，安川和孝，飯島耕一，町山栄章，市山祐司，田中えりか，藤永公一郎
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] Analysis of magnetic mineral composition of a central North Pacific sediment core and its implications to RPI estimations2021
- Author(s)
  李嘉熙、山崎俊嗣、臼井洋一
- Organizer
  地球電磁気・地球惑星圏学会第150回総会・講演会
- Data Source
  KAKENHI-PROJECT-19H01997
[Presentation] 堆積年代に基づく超高濃度レアアース泥の成因の解明2020
- Author(s)
  大田隼一郎・安川和孝・野崎達生・髙谷雄太郎・見邨和英・藤永公一郎・中村謙太郎・臼井洋一・木村純一・常青・加藤泰浩
- Organizer
  第36回希土類討論会大会
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] The Renaissance of the oldest oceanic plate: Perspective of REY-rich mud as a paleoceanographic archive in a pelagic realm of the Pacific Ocean2020
- Author(s)
  田中えりか・安川和孝・中村謙太郎・大田隼一郎・野崎達生・臼井洋一・藤永公一郎・飯島耕一・加藤泰浩
- Organizer
  日本地球惑星科学連合2020年大会
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] Fish debris and rare-earth deposition event in the latest Eocene revealed by osmium isotope stratigraphy2020
- Author(s)
  Ohta, J., Yasukawa, K., Nozaki, T., Takaya, Y., Mimura, K., Fujinaga, K., Nakamura, K., Usui, Y., Kimura, J-I., Chang Q. and Kato, Y.
- Organizer
  Goldschmidt conference 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] Fish debris and rare-earth deposition caused by topographically induced upwelling in the latest Eocene2020
- Author(s)
  大田隼一郎・安川和孝・野崎達生・高谷雄太郎・見邨和英・藤永公一郎・中村謙太郎・臼井洋一・木村純一・常青・加藤泰浩
- Organizer
  日本地球惑星科学連合2020年大会
- Invited
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] 新規スカンジウム資源としての南鳥島レアアース泥のポテンシャル．2019
- Author(s)
  安川和孝・大田隼一郎・見邨和英・田中えりか・高谷雄太郎・臼井洋一・藤永公一郎・町田嗣樹・野崎達生・飯島耕一・中村謙太郎・加藤泰浩
- Organizer
  第35回希土類討論会，May 2019, Osaka, Japan.
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] X線CTによる遠洋性粘土中の堆積構造および生物源アパタイト分布の観察2019
- Author(s)
  臼井洋一、飯島耕一、町山栄章、市山祐司、田中えりか、藤永公一郎、安川和孝
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17H04855
[Presentation] 帯磁率異方性による赤色泥中の生物源磁鉄鉱の定向配列推定2019
- Author(s)
  臼井洋一、山崎俊嗣、岡壽崇、熊谷祐穂
- Organizer
  地球電磁気・地球惑星圏学会　第１４６回総会及び講演会
- Data Source
  KAKENHI-PROJECT-17H04855
[Presentation] Origin of REY-rich mud in the North Pacific Ocean constrained from bulk geochemistry and depositional age.2019
- Author(s)
  Mimura K., Yamamoto K., Nakamura K., Yasukawa, K., Ohta J., Fujinaga K., Machida S., Usui Y. and Kato Y.
- Organizer
  Goldschmidt Abstracts 2019. August 22, 2019, Barcelona, Spain.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] 南鳥島EEZの拓洋第5海山東方海域におけるレアアース泥の地球化学的特徴と分布状況．2019
- Author(s)
  藤永公一郎・安川和孝・野崎達生・町田嗣樹・高谷雄太郎・大田隼一郎・矢野萌生・下村遼・田中えりか・見邨和英・堀之内航一・松本賢治・臼井洋一・山本浩文・中村謙太郎・加藤泰浩・KM17-14C航海乗船者一同
- Organizer
  日本地球惑星科学連合2019年大会，May 2019, Chiba, Japan.
- Data Source
  KAKENHI-PROJECT-17H01361
[Presentation] Paleomagnetism of the Cherni Vrah massif, Balkan-Carpathian ophiolite: preliminary results2018
- Author(s)
  Yoichi Usui, Ivan Savov
- Organizer
  16th Castle Meeting - New Trends on Paleo, Rock and Environmental Magnetism
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04855
[Presentation] Changing abundance of magnetofossil morphologies in pelagic red clay2018
- Author(s)
  Yoichi Usui, Toshitsugu Yamazaki, Masafumi Saitoh
- Organizer
  2018 American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04855
[Presentation] Nondestructive microscale texture observation of exsolved magnetite in silicate using laser confocal microscopy2018
- Author(s)
  臼井洋一
- Organizer
  European Geosciences Union General Assembly 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04855
[Presentation] 北西太平洋域のマンガンクラストの成長速度と微細層序2017
- Author(s)
  高橋浩規、小田啓邦、臼井朗、伊藤孝
- Organizer
  JpGU-AGU Joint Meeting 2017
- Place of Presentation
  幕張メッセ（千葉市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Scanning SQUID microscope: Current status and future developments2017
- Author(s)
  Hirokuni Oda, Jun Kawai, Masakazu Miyamoto, Atsushi Noguchi, Masahiko Sato, Yuhji Yamamoto, Akira Usui, Tomohiko Fukuzawa, Norihiro Nakamura
- Organizer
  International Workshop on Paleomagnetism
- Place of Presentation
  高知大学（南国市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] High resolution paleomagnetism, magnetic susceptibility, and core color redlectance data from Site U1443 - preliminary results2017
- Author(s)
  臼井洋一、Samuel Taylor
- Organizer
  日本地球惑星科学連合2017年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2017-05-23
- Data Source
  KAKENHI-PROJECT-26610145
[Presentation] 走査型SQUID顕微鏡を用いた鉄マンガンクラストの測定:微細磁気層序による年代モデルの検討2017
- Author(s)
  野口敦史・山本裕二・小田啓邦・臼井朗・佐藤雅彦・河合淳
- Organizer
  JpGU-AGU Joint Meeting 2017
- Place of Presentation
  幕張メッセ（千葉市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 鉄マンガンクラスト表層に観察できる微細成長構造の古地磁気層序による年代制約2016
- Author(s)
  高橋浩規、小田啓邦、野口敦史、臼井朗、河合淳、佐藤雅彦、伊藤孝
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部（東京都）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] ピルバラクラトンの34.6億年前のデイサイトにおける古地磁気フィールドテストの再検討2016
- Author(s)
  臼井洋一、西澤学、斎藤誠史、谷健一郎、柏原輝彦、奥村知世
- Organizer
  日本地球惑星科学連合連合大会2016年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-26302004
[Presentation] ピルバラクラトンの34.6億年前のデイサイトにおける古地磁気フィールドテストの再検討2016
- Author(s)
  臼井洋一、西澤学、斎藤誠史、谷健一郎、渋谷岳造、奥村知世
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉市）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] ピルバラクラトンの34.6億年前のデイサイトにおける古地磁気フィールドテストの再検討2016
- Author(s)
  臼井洋一、西澤学、斎藤誠史、谷健一郎、渋谷岳造、奥村知世
- Organizer
  日本地球惑星連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-26302004
[Presentation] 北西太平洋から得られた鉄マンガンクラストの超微細磁気層序から推定した成長速度2016
- Author(s)
  野口敦史・山本裕二・小田啓邦・佐藤雅彦・臼井朗・河合淳
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉市）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Significance of microstratigraphic description of ferromanganese crusts to understand the growth history and economic potential2016
- Author(s)
  Usui, A.
- Organizer
  Intl. Workshop on Marine Manganese Minerals at Kochi
- Place of Presentation
  高知
- Year and Date
  2016-03-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 走査型 SQUID 顕微鏡を用いた鉄マンガンクラストの測定: 微細磁気層序による成長モデルの検討2016
- Author(s)
  野口敦史・山本裕二・小田啓邦・佐藤雅彦・臼井朗・河合淳
- Organizer
  第140回地球電磁気・地球惑星圏学会
- Place of Presentation
  九州大学（福岡市）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Scanning SQUID microscopy as a new tool for sub-millimeter scale magnetostratigraphy: An application to unveil the growth process of marine ferromanganese crusts and its future potential2016
- Author(s)
  小田啓邦・野口敦史・山本裕二・臼井朗・佐藤雅彦・河合淳
- Organizer
  米国地球物理学連合2016年秋期大会
- Place of Presentation
  モスコンコンベンションセンター（San Francisco／米国）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Sub-millimeter scale magnetostratigraphy of ferromanganese crust with scanning magnetic microscopy: Non-destructive method to develop age model and growth rate estimate2016
- Author(s)
  Oda, H., Noguchi, A., Takahashi, H., Yamamoto, Y., Usui, A., Sato, M., Kawai, J.
- Organizer
  Intl. Workshop on Marine Manganese Minerals at Kochi
- Place of Presentation
  高知
- Year and Date
  2016-03-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Paleomagnetic study on the ferromanganese crusts recovered from the northwest Pacific2016
- Author(s)
  Yamamoto, Y., Noguchi, A., Nishi, K., Usui, A., and Oda, H.
- Organizer
  Intl. Workshop on Marine Manganese Minerals at Kochi
- Place of Presentation
  高知
- Year and Date
  2016-03-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] SQUID顕微鏡による地質試料年代決定への貢献2015
- Author(s)
  小田啓邦・佐藤雅彦・宮城磯治・河合淳・野口敦史・山本裕二・臼井朗・Xuan Chuang
- Organizer
  研究集会「複数核種と複数原理に基づく宇宙線年代決定法の新展開」ー宇宙線生成核種の連続記録と古宇宙線・古環境変動IIIー
- Place of Presentation
  弘前
- Year and Date
  2015-11-08
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 西オーストラリア、ピルバラ地域の古始生代岩石に対する古地磁気フィールドテスト2015
- Author(s)
  臼井洋一、渋谷岳造、谷健一郎、斉藤誠史、西沢学、柏原輝彦
- Organizer
  日本地球惑星科学連合連合大会2015年大会
- Place of Presentation
  幕張メッセ（千葉県、千葉市）
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PROJECT-26302004
[Presentation] Geological and Oceanographic Controls on the Growth of Hydrogenetic Ferro-manganese Crusts over the Philippine Sea Plate2015
- Author(s)
  Usui, A.
- Organizer
  8th International Conference of Asian Marine Geology 2015
- Place of Presentation
  Cheju, Korea
- Year and Date
  2015-10-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 北西太平洋におけるマンガンクラストの形成史解明と資源探査への展開2015
- Author(s)
  臼井朗
- Organizer
  資源地質学会
- Place of Presentation
  東京
- Year and Date
  2015-06-25
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 走査型 SQUID 顕微鏡システムの開発と初期測定結果2015
- Author(s)
  小田啓邦・河合淳・山本裕二・宮城磯治・宮本政和・臼井朗・中村教博
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  千葉
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] マンガンクラスト表層の微細成長構造と第四紀の氷期・間氷期サイクルとの対比2015
- Author(s)
  高橋浩規・臼井朗・伊藤孝
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  千葉
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 北西太平洋域の鉄マンガン酸化物資源形成の地域的・年代的普遍性2015
- Author(s)
  臼井朗・岸本清行・西村昭・内藤和也・岡本信行
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  千葉
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 北西太平洋に分布するマンガンクラストの古地磁気学的研究2015
- Author(s)
  野口敦史, 山本裕二, 西圭介, 臼井朗
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  千葉市
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Evidences for Continuous Growth of Hydrogenetic Ferromanganese Crusts Since ca. 20 Ma over the Depths of NW Pacific2015
- Author(s)
  Usui, A., Nishi, K., Sato, H. and Graham, I.
- Organizer
  Goldschmidt Conference 2015
- Place of Presentation
  Prague, Czech Republic
- Year and Date
  2015-08-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Geological Characterization of Hydrogenetic Ferromanganese Crusts over the NW Pacific Seamounts: Contribution to the Forthcoming Exploration and Economic Estimation2015
- Author(s)
  Usui, A.
- Organizer
  Underwater Mining Conference 2015
- Place of Presentation
  Tampa, Florida, USA
- Year and Date
  2015-11-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Observations of the early geomagnetic field by paleomagnetism and possible temporal trend in paleointensity2013
- Author(s)
  Y. Usui, T. Komiya, Y. Sawaki
- Organizer
  日本地球惑星連合連合大会
- Place of Presentation
  幕張メッセ, 千葉県(口頭発表)
- Year and Date
  2013-05-21
- Invited
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] Geomagnetic paleointensity during the Permo-Carboniferous Reversed Superchron inferred by microscale measurements of basaltic lavas from the Tarim Basin2013
- Author(s)
  Yoichi Usui, Wei Tian
- Organizer
  SEDI Pre-Symposium 2013
- Place of Presentation
  湘南国際村、神奈川県
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] ミクロネシア連邦及びマーシャル諸島共和国の排他的経済水域の海山に分布するコバルト鉄－マンガンクラストの分布的特徴について2013
- Author(s)
  岡本信行, 臼井朗
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] Geomagnetic paleointensity during the Permo-Carboniferous Reversed Superchron inferred by microscale measurements of basaltic lavas from the Tarim Basin2013
- Author(s)
  Y. Usui, W. Tian
- Organizer
  Pre-SEDI symposium
- Place of Presentation
  神奈川県
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] Geological Characterization of Co-rich Ferromaganese Crusts over　the Northwestern Pacific Seamounts2013
- Author(s)
  Akira Usui,Keisuke Nishi,Hisaaki Sato,Ian Graham,Tetsuro Urabe,Blair Thornton,Nobuyuki Okamoto
- Organizer
  OCEANS 2013
- Place of Presentation
  Convention Center Mission Valley, San Diego, CA, USA
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 海底鉄マンガン酸化物の鉄同位体組成2013
- Author(s)
  山岡香子, ディビッドボロック, 臼井朗
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] マンガンクラスト直上の浮遊性粒子とクラスト表面の化学組成の関係2013
- Author(s)
  新山智也, 得丸絢加, 浦辺徹郎, Blair Thornton, 臼井朗, 鈴木庸平
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 海底マンガン鉱床の生成環境と元素濃集プロセスの解明に向けて：北西太平洋域をフィールドとした総合調査と微細スケール解析2013
- Author(s)
  臼井朗, 佐藤久晃, 西圭介, 坂口綾, 井上美南, 高橋嘉夫, ブレア・ソーントン, 得丸綾香, 浦辺徹郎, 仁田原翔太, 後藤孝介, 小田啓邦, 森下祐一, 山岡香子, 柏原輝彦, 野崎達生, 鈴木勝彦, 伊藤孝, 加藤真悟
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25247073
[Presentation] 深成岩からの古地磁気強度推定への冷却速度の影響2012
- Author(s)
  臼井洋一
- Organizer
  第132回SGEPSS総会および講演会
- Place of Presentation
  札幌コンベンションセンター
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] キアマスーパークロン時の地球磁場 : タリム盆地の玄武岩から2012
- Author(s)
  臼井洋一, 田偉
- Organizer
  日本地球惑星連合連合大会
- Place of Presentation
  幕張メッセ, 千葉県(口頭発表)
- Year and Date
  2012-05-25
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] キアマスーパークロン時の地球磁場：タリム盆地の玄武岩から2012
- Author(s)
  臼井洋一、田偉
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張メッセ
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] Cooling rate effect on paleointensity estimates:examples from natural plutonic rocks2012
- Author(s)
  Yoichi Usui
- Organizer
  American Geophysical Union Fall Meeting 2012
- Place of Presentation
  サンフランシスコ、アメリカ
- Data Source
  KAKENHI-PROJECT-24740309
[Presentation] Observations of the early geomagnetic field by paleomagnetism and possible temporal trend in paleointensity
- Author(s)
  Yoichi Usui, Tsuyoshi Komiya, Yusuke Sawaki
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  幕張メッセ、千葉県
- Invited
- Data Source
  KAKENHI-PROJECT-24740309

1. 山本裕二 (00452699)

# of Collaborated Projects: 2 results

# of Collaborated Products: 12 results
2. 中村教博 (80302248)

# of Collaborated Projects: 2 results

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3. Oda Hirokuni (90356725)

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5. Nakamura Kentaro (40512083)

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6. Yamazaki Toshitsugu (80344125)

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7. 河合淳 (10468978)

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10. 佐藤雅彦 (50723277)

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11. 谷健一郎 (70359206)

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12. 安川和孝 (00757742)

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13. 町田嗣樹 (40444062)

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14. 大田隼一郎 (70793579)

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15. 藤永公一郎 (90409673)

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16. 加藤真悟 (40554548)

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17. NOGUCHI Atsushi

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18. TAKAHASHI Hironori

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19. ITO Takashi

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20. MIYAMOTO Masakazu

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21. KAWABATA Miki

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22. JOGO Kaori

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23. SAITOH Masafumi

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24. NISHIZAWA Manabu

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25. KASHIWABARA Teruhiko

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26. OKUMURA Tomoyo

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27. SATO Honami

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28. KATO Chie

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29. XUAN Chuang

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30. MCENROE Suzanne

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31. TARDUNO John

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32. TAYLOR Samuel

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33. 臼井寛裕

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34. 佐川拓也

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35. 久保田好美

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36. 高谷雄太郎

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37. McIntosh Iona

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Usui Yoichi 臼井 洋一

USUI Yoichi 臼井 洋一

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6000万年間連続する地磁気強度変化の復元に基づく固体地球進化解読Principal Investigator

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Searching for preferential orientations of magnetic fossils in rocks: possible clues to paleomagnetism and bacterial ecologyPrincipal Investigator

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Recovery of high-resolution paleomagnetic intensity records from marine sediments in a reduced condition

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Elucidation of unified ore genesis through integrated analysis of ferromanganese oxide deposits and REY-rich mud

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Characterizing 3D texture of magnetite nanorods to read geomagnetic paleointensity recordsPrincipal Investigator

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Mineral inclusions study on early Earth: magnetism, tectonics and magma genesisPrincipal Investigator

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Development of high-temperature magnetometer: toward rapid paleomagnetic measurement to increase temporal resolutionPrincipal Investigator

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Pioneering research on past magnetic field of the Earth and planets by using SQUID microscope

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Paleomagnetic study of the Permo-Carboniferous SuperchronPrincipal Investigator

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[Book] 海底鉱物資源-未利用レアメタル資源の探査と開発-（韓国語訳）2013

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[Book] マンガン団塊とマンガンクラストの実態，「海底鉱物資源の産業利用」-日本EEZの新資源-2013

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[Journal Article] Age constraints on island-arc submarine basalts from geomagnetic paleointensity2024

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[Journal Article] K-feldspar enrichment in the Pacific pelagic sediments before Miocene2023

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[Journal Article] X-ray computed tomography of deep-sea clay as tools to detect rare earth elements and yttrium enrichment2023

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Usui Yoichi 臼井洋一

USUI Yoichi 臼井洋一