Ishikawa Akira 石川晃

… Alternative Names

ISHIKAWA Akira 石川晃

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Researcher Number	20524507
Other IDs
Affiliation (Current)	2025: 東京科学大学, 理学院, 准教授
Affiliation (based on the past Project Information) *help	2018 – 2024: 東京工業大学, 理学院, 准教授 2015 – 2017: 東京大学, 大学院総合文化研究科, 助教 2011 – 2016: 東京大学, 総合文化研究科, 助教 2010: 東京大学, 大学院・総合文化研究科, 助教 2009: Japan Agency for Marine-Earth Science and Technology, 地球内部ダイナミクス領域, 研究員
Review Section/Research Field	Principal Investigator Basic Section 17040:Solid earth sciences-related / Petrology/Mineralogy/Economic geology / Geochemistry/Astrochemistry / Petrology/Mineralogy/Science of ore deposit Except Principal Investigator Medium-sized Section 17:Earth and planetary science and related fields / Geology / Basic Section 17040:Solid earth sciences-related / Petrology/Mineralogy/Economic geology / Basic Section 17050:Biogeosciences-related / Science and Engineering / Stratigraphy/Paleontology
Keywords	Principal Investigator 強親鉄性元素 / かんらん岩 / オスミウム同位体 / マントル / 太古代-原生代境界 / プルーム / マントルプルーム / 希ガス同位体 / ハワイ諸島 / 捕獲岩 … More / ヘリウム同位体 / LA-ICPMS / レーザーアブレーション ICP 質量分析 / レーザー誘起ブレークダウン分光分析 / 揮発性元素 / 微量元素 / 主要元素 / ICPMS / LIBS / マントル物質 / 太平洋 / 地球化学的不均質 / 巨大火成岩岩石区 / オントンジャワ海台 / 大規模火成活動 / 玄武岩 / オスミウム同位体比 / 岩石・鉱物・鉱床学 / 地球化学 / 白金族元素 / 地殻・マントル物質 … More Except Principal Investigator オスミウム同位体 / 白金族元素 / 大量絶滅 / 親鉄元素 / ホットスポット / 同位体異常 / 同位体 / 隕石衝突 / 古生代 / 層序 / 表層環境 / 進化 / 地球化学 / 火山 / マントル / 衝突天体 / クロム同位体 / イジェクタ層 / クロム安定同位体 / 強親鉄性元素 / 天体衝突 / デカン洪水玄武岩 / 洪水玄武岩 / 白亜紀-古第三紀境界 / パイロライト / 後期重爆撃 / 強親鉄元素 / カンラン岩 / 火山活動 / 島弧 / 沈み込み火成活動 / 日本 / 沈み込み帯火成活動 / アフリカ / 南米 / 日本列島 / カムチャッカ / 火成活動 / 沈み込み / 海山 / レイトベニア / 消滅核種 / 地球の初期進化 / 酸化還元 / 元素挙動 / 高圧実験 / 鉛同位体 / 分配 / 地球深部 / 化学進化 / 超高精度同位体分析 / ハロゲン元素の分配 / 高温高圧実験 / 微小領域分析 / 元素分配 / マントルの化学進化 / 親鉄性元素 / タングステン同位体 / 核－マントル相互作用 / 隕石 / 太古代火成岩 / 地球形成モデル / 原因の階層性 / ヘリウム３ / U-Pb年代 / ジルコン / He同位体比 / グローバル寒冷化 / 地球外要因 / 野外調査 / 微量元素測定 / 同位体分析 / 年代測定 / 寒冷化 / 地球外起源物質 / 海台 / 巨大火成区 / 巨大海台 / 大陸洪水玄武岩 / マグマ / 硫黄同位体異常 / コマチアイト / GOE / マントル構成鉱物 / 揮発性元素 / マントル鉱物 / 地球内部水循環 / SIMS / 含水量 / 無水鉱物 / 地球内部物質循環 / 二次イオン質量分析計 / 揮発性物質 / マントル捕獲岩 / 白金族元素層序 / レニウム－オスミウム同位体 / 全岩化学組成 / 南鳥島 / 北西太平洋 / レアアース泥 / 白金族元素組成 / レニウム-オスミウム同位体 / 環境変動モデリング / 大規模環境変動 / 海水のOs同位体 / 微化石年代 / チャート / オスミウム / 化石 / 年代 / 環境変動 / 地球史 / 有孔虫 / 放散虫 / ストロンチウム同位体 / 海洋環境変動 / 堆積岩 / 地質境界 / 古環境 / 化石年代 / 大規模火成活動 / 地球表層環境 / 堆積物 / 炭素同位体比変動 / エストニア / 地磁気 / 南中国 / 古地磁気 / 動物多様化 / 絶滅 / オルドビス紀 / カンブリア紀 / 多様化 / 顕生代 / 地球・惑星内部構造 / 地質学 / 固体地球科学 / 地殻・マントル物質 / 岩石・鉱物・鉱床学 / 初期地球進化 / 固体地球進化 / ラブラドルネーン岩体 / アカスタ片麻岩体 / 消滅核種同位体 / 冥王代 / オフィオライト / 島弧深部プロセス / マントルーメルト反応 / モホ面 / 岩石ーメルト反応 / 輝岩 / かんらん岩 / 島弧深部 / 島弧変成作用 / メルトー岩石反応 / モホロビチッチ不連続面 / 上部マントル / 下部地殻 / 島弧火成活動 Less

Reevaluation of highly siderophile element excess in the mantle using oceanic peridotite
- Principal Investigator
  
  小木曽哲
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Kyoto University
大陸下マントルから読み解く太古代-原生代境界の地球内部変動Principal Investigator
- Principal Investigator
  
  石川晃
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Institute of Science Tokyo
Investigating the origin of large projectiles by micro-sampling in the impact ejecta
- Principal Investigator
  
  佐藤峰南
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Fund for the Promotion of Joint International Research (International Collaborative Research)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Kyushu University
The Cretaceous-Paleogene Boundary in the Southern Hemisphere
- Principal Investigator
  
  黒田潤一郎
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  The University of Tokyo
The role of mantle for atmospheric transition from Archean to Proterozoic
- Principal Investigator
  
  Yuichiro Ueno
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Tokyo Institute of Technology
Revealing causes of Paleozoic mass extinctions
- Principal Investigator
  
  Isozaki Yukio
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
Construction of Earth formation model by isotopic analysis of siderophile elements in meteorites and Archean igneous rocks
- Principal Investigator
  
  Yokoyama Tetsuya
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Tokyo Institute of Technology
Investigation of the plume source regions using mantle xenolithsPrincipal Investigator
- Principal Investigator
  
  Ishikawa Akira
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Tokyo Institute of Technology
Deep water cycle inferred from volatiles in nominally anhydrous minerals from mantle
- Principal Investigator
  
  SHIMIZU Kenji
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Detection of large upwelling in deep mantle from plume tail information
- Principal Investigator
  
  Sano Takashi
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  National Museum of Nature and Science, Tokyo
Subducted seamounts and their influences on arc magmatism
- Principal Investigator
  
  Iwamori Hikaru
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
Detection of the unknown ocean impact event using REY-rich deep-sea mud with low sedimentation rate
- Principal Investigator
  
  NOZAKI Tatsuo
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Geology
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Development of analytical method for quantitative determination of multi-elements in geological samples by LIBS-ICPMS tandem systemPrincipal Investigator
- Principal Investigator
  
  Ishikawa Akira
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  The University of Tokyo
Environmental change elucidated from seawater Os isotope in Phanerozoic
- Principal Investigator
  
  SUZUKI Katsuhiko
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Core-mantle co-evolution constrained from isotopes
- Principal Investigator
  
  Suzuki Katsuhiko
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
冥王代の固体地球進化解読
- Principal Investigator
  
  小宮剛
- Project Period (FY)
  2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  The University of Tokyo
Detection of Oceanic Plateau magmatism lasting for ~100 million years
- Principal Investigator
  
  Sano Takashi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  National Museum of Nature and Science, Tokyo
Study on the explosive diversification of animals of the early Phenerozoic
- Principal Investigator
  
  Isozaki Yukio
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  The University of Tokyo
Maturing processes of arc MOHO deduced from ophiolites
- Principal Investigator
  
  Morishita Tomoaki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Kanazawa University
Osmium model age distribution of the Pacific mantlePrincipal Investigator
- Principal Investigator
  
  ISHIKAWA Akira
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  The University of Tokyo
Highly siderophile element behaviors in large volcanic activitiesPrincipal Investigator
- Principal Investigator
  
  ISHIKAWA Akira
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  The University of Tokyo
Platinum-group element behavior during partial melting of mantle and a reevaluation of primitive upper mantle estimatesPrincipal Investigator
- Principal Investigator
  
  ISHIKAWA Akira
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  The University of Tokyo
  Japan Agency for Marine-Earth Science and Technology

[Journal Article] Pervasive aqueous alteration in the early Solar System revealed by potassium isotopic variations in Ryugu samples and carbonaceous chondrites2024
- Author(s)
  Hu Yan、et al.
- Journal Title
  
  Icarus
  
  Volume: 409 Pages: 115884-115884
- DOI
  10.1016/j.icarus.2023.115884
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19K03910, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-19H00725, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] Applicability of quartz tube digestion for the determination of highly siderophile and volatile chalcophile element abundances with Os isotopic compositions using ICP-MS/MS and N-TIMS2024
- Author(s)
  Fujita Ryo、Nakano Shun、Yokoyama Tetsuya、Ishikawa Akira
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 58 Issue: 1 Pages: 9-27
- DOI
  10.2343/geochemj.GJ24002
- ISSN
  0016-7002, 1880-5973
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-18H01258, KAKENHI-PROJECT-23K25965
[Journal Article] Brief and intensive volcanic emissions from Ontong Java Nui heralded Oceanic Anoxic Event 1a2024
- Author(s)
  Matsumoto Hironao、Goto Kosuke T.、Shimoda Gen、Watanabe Yasuto、Shirai Kotaro、Tejada Maria Luisa G.、Ishikawa Akira、Ando Atsushi、Sano Takashi、Kuroda Junichiro、Suzuki Katsuhiko
- Journal Title
  
  Communications Earth and Environment
  
  Volume: 5 Issue: 1 Pages: 155-155
- DOI
  10.1038/s43247-024-01310-0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18426, KAKENHI-PROJECT-23K13209, KAKENHI-PROJECT-22KJ3196, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-23K22613, KAKENHI-PROJECT-23K25965
[Journal Article] Hydrogen in magnetite from asteroid Ryugu2024
- Author(s)
  Aleon J., Mostefaoui S., Bureau H., Vangu D., Khodja H., Nagashima K., Kawasaki N., Abe Y., O'D. Alexander C. M.,...Tachibana S., et al
- Journal Title
  
  Meteoritics and Planetary Science
  
  Volume: ー Issue: 8 Pages: 1-15
- DOI
  10.1111/maps.14139
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-23K25922
[Journal Article] The Paleoarchean Buffalo River komatiites: Progressive melting of a single large mantle plume beneath the growing Kaapvaal craton2023
- Author(s)
  Netshidzivhe Thendo、Tappe Sebastian、Wilson Allan H.、Ishikawa Akira、Viljoen Fanus
- Journal Title
  
  Precambrian Research
  
  Volume: 393 Pages: 107071-107071
- DOI
  10.1016/j.precamres.2023.107071
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-23K25965
[Journal Article] The Oxygen Isotopic Composition of Samples Returned from Asteroid Ryugu with Implications for the Nature of the Parent Planetesimal2023
- Author(s)
  Tang Haolan、et al.
- Journal Title
  
  The Planetary Science Journal
  
  Volume: 4 Issue: 8 Pages: 144-144
- DOI
  10.3847/psj/acea62
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19K03910, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-19H00725, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-23K25922
[Journal Article] Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample2023
- Author(s)
  Yokoyama Tetsuya、et al.
- Journal Title
  
  Science Advances
  
  Volume: 9 Issue: 45
- DOI
  10.1126/sciadv.adi7048
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-18H01258, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-19H00725, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] Abundant presolar grains and primordial organics preserved in carbon-rich exogenous clasts in asteroid Ryugu2023
- Author(s)
  Nguyen Ann N. et al.
- Journal Title
  
  Science Advances
  
  Volume: 9 Issue: 28
- DOI
  10.1126/sciadv.adh1003
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-19H00725, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] Rhenium-osmium isotope evidence for the onset of volcanism in the central Panthalassa Ocean during the Norian “chaotic carbon episode”2023
- Author(s)
  Sato Honami、Nozaki Tatsuo、Onoue Tetsuji、Ishikawa Akira、Soda Katsuhito、Yasukawa Kazutaka、Kimura Jun-Ichi、Chang Qing、Kato Yasuhiro、Rigo Manuel
- Journal Title
  
  Global and Planetary Change
  
  Volume: 229 Pages: 104239-104239
- DOI
  10.1016/j.gloplacha.2023.104239
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-20K04113, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-20H05658, KAKENHI-PROJECT-20H00203, KAKENHI-PROJECT-23K22613, KAKENHI-PROJECT-23K25965, KAKENHI-PROJECT-23K26607
[Journal Article] Hydrogen Isotopic Composition of Hydrous Minerals in Asteroid Ryugu2023
- Author(s)
  Piani L., Nagashima K., Kawasaki N., Sakamoto N., Bajo K.-I., Yabuta H. et al.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 946 Issue: 2 Pages: L43-L43
- DOI
  10.3847/2041-8213/acc393
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-19H01954, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H02773, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19K03910, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] Fine-grained interplanetary dust input during the Turonian (Late Cretaceous): evidence from osmium isotope and platinum group elements2023
- Author(s)
  Matsumoto Hironao、Ishikawa Akira、Coccioni Rodolfo、Frontalini Fabrizio、Suzuki Katsuhiko
- Journal Title
  
  Scientific Reports
  
  Volume: 13 Issue: 1 Pages: 22051-22051
- DOI
  10.1038/s41598-023-49252-5
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22KJ3196, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-23K25965
[Journal Article] The Magnesium Isotope Composition of Samples Returned from Asteroid Ryugu2023
- Author(s)
  Bizzarro Martin、et al.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 958 Issue: 2 Pages: L25-L25
- DOI
  10.3847/2041-8213/ad09d9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19K03910, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] New evidence for the Ontong Java Nui hypothesis2023
- Author(s)
  Tejada M. L. G.、Sano T.、Hanyu T.、Koppers A. A. P.、Nakanishi M.、Miyazaki T.、Ishikawa A.、Tani K.、Shimizu S.、Shimizu K.、Vaglarov B.、Chang Q.
- Journal Title
  
  Scientific Reports
  
  Volume: 13 Issue: 1 Pages: 8486-8486
- DOI
  10.1038/s41598-023-33724-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-21H01184, KAKENHI-PROJECT-23K25965
[Journal Article] Nucleosynthetic s-Process Depletion in Mo from Ryugu samples returned by Hayabusa22023
- Author(s)
  Nakanishi N., Yokoyama T., Ishikawa A., Walker R.J., Abe Y., Aleon J., ...Tachibana S., et al
- Journal Title
  
  Geochemical Perspectives Letters
  
  Volume: 28 Pages: 31-36
- DOI
  10.7185/geochemlet.2341
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-23K25922, KAKENHI-PROJECT-23K25965
[Journal Article] Deciphering Deep Mantle Processes from Isotopic and Highly Siderophile Element Compositions of Mantle‐Derived Rocks: Prospects and Limitations2023
- Author(s)
  Suzuki Katsuhiko、Shimoda Gen、Ishikawa Akira、Kogiso Tetsu、Akizawa Norikatsu
- Journal Title
  
  Core‐Mantle Co‐Evolution: An Interdisciplinary Approach
  
  Volume: Chapter 5 Pages: 75-101
- DOI
  10.1002/9781119526919.ch5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-23K25965
[Journal Article] Evaluation of the Residual Mass Fractionation in High‐Precision Cr Isotopic Analysis with TIMS2023
- Author(s)
  Yokoyama, T., Ohkuma, Y., Nishikawa, K., Sumiya, K., Gautam, I.
- Journal Title
  
  Geostandards and Geoanalytical Research
  
  Volume: ― Issue: 2 Pages: 415-435
- DOI
  10.1111/ggr.12479
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-18H01258
[Journal Article] Carbonate record of temporal change in oxygen fugacity and gaseous species in asteroid Ryugu2023
- Author(s)
  Fujiya Wataru、et al.
- Journal Title
  
  Nature Geoscience
  
  Volume: 16 Issue: 8 Pages: 675-682
- DOI
  10.1038/s41561-023-01226-y
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-20K20934, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K22550, KAKENHI-PROJECT-23K25922
[Journal Article] Neodymium‐142 deficits and samarium neutron stratigraphy of C‐type asteroid (162173) Ryugu2023
- Author(s)
  Torrano Zachary A.、et al.
- Journal Title
  
  Meteoritics & Planetary Science
  
  Volume: - Issue: 8 Pages: 1-17
- DOI
  10.1111/maps.14109
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] Analysis of Cation Composition in Dolomites on the Intact Particles Sampled from Asteroid Ryugu2023
- Author(s)
  Morita Mayu、et al.
- Journal Title
  
  Analytical Chemistry
  
  Volume: 96 Issue: 1 Pages: 170-178
- DOI
  10.1021/acs.analchem.3c03463
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites2023
- Author(s)
  Yokoyama Tetsuya、Nagashima Kazuhide、Nakai Izumi、Young Edward D.、Abe Yoshinari、Aleon Jerome、Alexander Conel M. O’D.、Amari Sachiko、Amelin Yuri、Bajo Ken-ichi ... Yabuta Hikaru ... et al.
- Journal Title
  
  Science
  
  Volume: 379 Issue: 6634 Pages: 7850-7850
- DOI
  10.1126/science.abn7850
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-21K03647, KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-18KK0128, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-21H04968, KAKENHI-PROJECT-19H00712, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19H00725, KAKENHI-PROJECT-20H00194, KAKENHI-PROJECT-20H00202, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-19H01954, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H02773, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998, KAKENHI-WRAPUP-22H04900, KAKENHI-ORGANIZER-17H06454, KAKENHI-PLANNED-17H06459, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PUBLICLY-21H00159
[Journal Article] Contribution of Ryugu-like material to Earth’s volatile inventory by Cu and Zn isotopic analysis2023
- Author(s)
  Paquet M. et al., including Iizuka T.
- Journal Title
  
  Nature Astronomy
  
  Volume: 7 Issue: 5 Pages: 182-189
- DOI
  10.1038/s41550-023-01938-6
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998
[Journal Article] Geochemical records of the end-Triassic Crisis preserved in a deep marine section of the Budva Basin, Dinarides, Montenegro.2022
- Author(s)
  de Graaff Sietze J.、Percival Lawrence M.E.、Kaskes Pim、Dehais Thomas、de Winter Niels J.、Jansen Max N.、Smit Jan、Sinnesael Matthias、Vellekoop Johan、Sato Honami、Ishikawa Akira、Spassov Simo、Claeys Philippe、Goderis Steven
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology
  
  Volume: 606 Pages: 111250-111250
- DOI
  10.1016/j.palaeo.2022.111250
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04113, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-20H00203, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998
[Journal Article] Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild22022
- Author(s)
  Kawasaki Noriyuki、Nagashima Kazuhide、Sakamoto Naoya、Matsumoto Toru、Bajo Ken-ichi、Wada Sohei、Igami Yohei、Miyake Akira、Noguchi Takaaki、Yamamoto Daiki ... Yabuta Hikaru ... et al.
- Journal Title
  
  Science Advances
  
  Volume: 8 Issue: 50 Pages: 1-10
- DOI
  10.1126/sciadv.ade2067
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-21K13981, KAKENHI-PROJECT-21K13986, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-21H04968, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-19H00712, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-20H00202, KAKENHI-PROJECT-20H00205, KAKENHI-PROJECT-22H00180, KAKENHI-PROJECT-19H01954, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H02773, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998, KAKENHI-PLANNED-17H06459, KAKENHI-PLANNED-20H05846
[Journal Article] Ryugu’s nucleosynthetic heritage from the outskirts of the Solar System2022
- Author(s)
  Hopp Timo、Dauphas Nicolas、Abe Yoshinari、Aleon Jerome、O’D. Alexander Conel M.、Amari Sachiko、Amelin Yuri、Bajo Ken-ichi、Bizzarro Martin、Bouvier Audrey ... Yabuta Hikaru ... et al.
- Journal Title
  
  Science Advances
  
  Volume: 8 Issue: 46 Pages: 1-10
- DOI
  10.1126/sciadv.add8141
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-21H04968, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-19H01954, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-18H01258, KAKENHI-PROJECT-19H01998, KAKENHI-PLANNED-17H06459, KAKENHI-PLANNED-20H05846
[Journal Article] Rock and sediment dataset of petit-spots in the northwestern Pacific2022
- Author(s)
  Akizawa Norikatsu、Hirano Naoto、Machida Shiki、Ishikawa Akira、Niwa Yuka、Shimoda Gen、Yasukawa Kazutaka、Matsuzaki Kenji M.、Tamura Chiori、Kaneko Junji
- Journal Title
  
  Data in Brief
  
  Volume: 45 Pages: 108764-108764
- DOI
  10.1016/j.dib.2022.108764
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H05658, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998
[Journal Article] Presolar Stardust in Asteroid Ryugu2022
- Author(s)
  Barosch Jens、Nittler Larry R.、Wang Jianhua、O’D. Alexander Conel M.、De Gregorio Bradley T.、Engrand Cecile、Kebukawa Yoko、Nagashima Kazuhide、Stroud Rhonda M.、Yabuta Hikaru et al.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 935 Issue: 1 Pages: 1-12
- DOI
  10.3847/2041-8213/ac83bd
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-21K18917, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-20K14535, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-21H04968, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-19H01954, KAKENHI-PROJECT-20H02773, KAKENHI-PROJECT-22KF0083, KAKENHI-PROJECT-19K21893, KAKENHI-PROJECT-19K14780, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998, KAKENHI-PUBLICLY-21H00162, KAKENHI-PLANNED-17H06459, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-22H00166
[Journal Article] Chemical and Isotopic Evaluation of a Microsampling Method using Laser Ablation and Membrane Filter2022
- Author(s)
  Masuda Yuki、Yokoyama Tetsuya、Okabayashi Satoki、Ishikawa Akira、Iwamori Hikaru
- Journal Title
  
  Geostandards and Geoanalytical Research
  
  Volume: in press Issue: 2 Pages: 205-222
- DOI
  10.1111/ggr.12426
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-18H01258, KAKENHI-PROJECT-19H01998, KAKENHI-PUBLICLY-20H04609
[Journal Article] Sulfur in Archean komatiite implies early subduction of oceanic lithosphere2022
- Author(s)
  Yusuke Kubota, Fumihiro Matsuura, Kenji Shimizu, Akira Ishikawa, Yuichiro Ueno
- Journal Title
  
  Earth and Plenetary Science Letters
  
  Volume: 598 Pages: 117826-117826
- DOI
  10.1016/j.epsl.2022.117826
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091, KAKENHI-ORGANIZER-22H05149, KAKENHI-PLANNED-22H05151, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-21H04513, KAKENHI-PROJECT-21H01184, KAKENHI-PROJECT-22J11403, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-23K22561
[Journal Article] Chemical and isotopic evaluation of a microsampling method using laser ablation and membrane filter (LAF).2022
- Author(s)
  Masuda, Y., Yokoyama, T., Okabayashi, S., Ishikawa, A., Iwamori, H.
- Journal Title
  
  Geostandards and Geoanalytical Research
  
  Volume: 46 Pages: 205-222
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00711
[Journal Article] The Solar System calcium isotopic composition inferred from Ryugu samples2022
- Author(s)
  Moynier F.、Dai W.、Yokoyama T.、Hu Y.、Paquet M.、Abe Y.、Aleon J.、Alexander C.M.O'D、Amari S.、Amelin Y. ... Yabuta H. ... et al.
- Journal Title
  
  Geochemical Perspectives Letters
  
  Volume: 24 Pages: 1-6
- DOI
  10.7185/geochemlet.2238
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-21H04968, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-19H01954, KAKENHI-PROJECT-20H02773, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998, KAKENHI-PLANNED-17H06459, KAKENHI-PLANNED-20H05846
[Journal Article] Globally distributed iridium layer preserved within the Chicxulub impact structure2021
- Author(s)
  Goderis, S., Sato, H., Ferrire, L., Schmitz, B., Burney, D., Kaskes, P., Vellekoop, J., Wittmann, A., Schulz, T., Chernonozhkin, S.M., Claeys, P., de Graaff, S. J., Dehais, T., de Winter, N.J., Elfman, M.F., Ishikawa, A., et al.
- Journal Title
  
  Science Advances
  
  Volume: 7 Issue: 9 Pages: 3647-3647
- DOI
  10.1126/sciadv.abe3647
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H01998
[Journal Article] Trace metal geochemical and Zn stable isotope data as tracers for anthropogenic metal contributions in a sediment core from Lake Biwa, Japan2021
- Author(s)
  Kai Nils Nitzsche, Toshihiro Yoshimura, Naoto F. Ishikawa, Nanako O. Ogawa, Katsuhiko Suzuki, Naohiko Ohkouchi
- Journal Title
  
  APPLIED GEOCHEMISTRY
  
  Volume: 134 Pages: 105107-105107
- DOI
  10.1016/j.apgeochem.2021.105107
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05830, KAKENHI-PROJECT-21H01204
[Journal Article] Sedimentary record of Upper Triassic impact in the Lagonegro Basin, southern Italy: Insights from highly siderophile elements and Re-Os isotope stratigraphy across the Norian/Rhaetian boundary2021
- Author(s)
  Sato Honami、Ishikawa Akira、Onoue Tetsuji、Tomimatsu Yuki、Rigo Manuel
- Journal Title
  
  Chemical Geology
  
  Volume: 586 Pages: 120506-120506
- DOI
  10.1016/j.chemgeo.2021.120506
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-20H00203, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-19H01998
[Journal Article] Highly refractory dunite formation at Gibbs Island and Bruce Bank, and its role in the evolution of the circum-Antarctic continent.2021
- Author(s)
  Akizawa, K., Ishikawa, A., Fujita, R., Choi., S.H.
- Journal Title
  
  The Canadian Mineralogist
  
  Volume: 59 Issue: 6 Pages: 1731-1753
- DOI
  10.3749/canmin.2100030
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-20K04140, KAKENHI-PROJECT-19KK0091, KAKENHI-PLANNED-21H05202, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-20H02003, KAKENHI-PROJECT-23K20896
[Journal Article] New geochronological constraints on the middle Archean Shurugwi greenstone belt toward an understanding of the crustal evolution of the Zimbabwe Craton2021
- Author(s)
  Sawada Hikaru、Sawaki Yusuke、Sakata Shuhei、Ishikawa Akira、Muteta Brian、Isozaki Yukio、Maruyama Shigenori
- Journal Title
  
  Journal of African Earth Sciences
  
  Volume: 173 Pages: 104021-104021
- DOI
  10.1016/j.jafrearsci.2020.104021
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-19KK0092, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19K23458, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-20H01991
[Journal Article] Testing the Ontong Java Nui Hypothesis: The Largest Supervolcano Ever on Earth2021
- Author(s)
  SANO Takashi、TEJADA Maria Luisa G.、NAKANISHI Masao、HANYU Takeshi、MIURA Seiichi、SUETSUGU Daisuke、TONEGAWA Takashi、ISHIKAWA Akira、SHIMIZU Kenji、SHIMIZU Shoka
- Journal Title
  
  Journal of Geography (Chigaku Zasshi)
  
  Volume: 130 Issue: 4 Pages: 559-584
- DOI
  10.5026/jgeography.130.559
- NAID
  130008091273
- ISSN
  0022-135X, 1884-0884
- Year and Date
  2021-08-25
- Language
  Japanese
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03772, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-21H01184
[Journal Article] Halogen heterogeneity in the subcontinental lithospheric mantle revealed by I/Br ratios in kimberlites and their mantle xenoliths from South Africa, Greenland, China, Siberia, Canada, and Brazil2021
- Author(s)
  Toyama, N., Ishikawa, A., Yamamoto, J., Kaneoka, I., Muramatsu, Y.
- Journal Title
  
  American Mineralogist
  
  Volume: 106 Issue: 12 Pages: 1890-1899
- DOI
  10.2138/am-2021-7332
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-20H02000, KAKENHI-PROJECT-20K20931, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-19H01998
[Journal Article] Seismic evidence for a thermochemical mantle plume underplating the lithosphere of the Ontong Java Plateau2021
- Author(s)
  Isse Takehi、Suetsugu Daisuke、Ishikawa Akira、Shiobara Hajime、Sugioka Hiroko、Ito Aki、Kawano Yuki、Yoshizawa Kazunori、Ishihara Yasushi、Tanaka Satoru、Obayashi Masayuki、Tonegawa Takashi、Yoshimitsu Junko
- Journal Title
  
  Communications Earth & Environment
  
  Volume: 2 Issue: 1 Pages: 98-98
- DOI
  10.1038/s43247-021-00169-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H00731, KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-20H02416, KAKENHI-PROJECT-23K20893
[Journal Article] Occurrence and chemical composition of the Eoarchean carbonate rocks of the Nulliak supracrustal rocks in the Saglek Block of northeastern Labrador, Canada2020
- Author(s)
  Yoshida Satoshi、Ishikawa Akira、Aoki Shogo、Komiya Tsuyoshi
- Journal Title
  
  Island Arc
  
  Volume: 30 Issue: 1 Pages: 12381-12381
- DOI
  10.1111/iar.12381
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20938, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19H01998
[Journal Article] A framework for understanding Mo isotope records of Archean and Paleoproterozoic Fe- and Mn-rich sedimentary rocks: Insights from modern marine hydrothermal Fe-Mn oxides2020
- Author(s)
  Goto Kosuke T.、Sekine Yasuhito、Shimoda Gen、Hein James R.、Aoki Shogo、Ishikawa Akira、Suzuki Katsuhiko、Gordon Gwyneth W.、Anbar Ariel D.
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 280 Pages: 221-236
- DOI
  10.1016/j.gca.2020.04.017
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14832, KAKENHI-PROJECT-19KK0091, KAKENHI-PLANNED-17H06456, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-20H00195, KAKENHI-PLANNED-15H05830, KAKENHI-PROJECT-19H01998
[Journal Article] Compositional heterogeneity of Archean mantle estimated from Sr and Nd isotopic systematics of basaltic rocks from North Pole, Australia, and the Isua supracrustal belt, Greenland2020
- Author(s)
  Nakamura Hitomi、Sano Ayane、Kagami Saya、Yokoyama Tetsuya、Ishikawa Akira、Komiya Tsuyoshi、Iwamori Hikaru
- Journal Title
  
  Precambrian Research
  
  Volume: 347 Pages: 105803-105803
- DOI
  10.1016/j.precamres.2020.105803
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091, KAKENHI-PUBLICLY-20H04609, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-17KK0018, KAKENHI-PROJECT-20H05658, KAKENHI-PROJECT-18H03747, KAKENHI-PROJECT-19H01998
[Journal Article] Hydrothermal Chromitites from the Oman Ophiolite: The Role of Water in Chromitite Genesis2020
- Author(s)
  Arai Shoji、Miura Makoto、Tamura Akihiro、Akizawa Norikatsu、Ishikawa Akira
- Journal Title
  
  Minerals
  
  Volume: 10 Issue: 3 Pages: 217-217
- DOI
  10.3390/min10030217
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-17K14416, KAKENHI-PLANNED-15H05831
[Journal Article] A simple determination of whole-rock major- and trace-element composition for peridotite by micro-XRF spectrometer and ICP-MS using fused-glass bead2020
- Author(s)
  Akizawa Norikatsu、Ishikawa Akira、Kogiso Tetsu
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 54 Issue: 2 Pages: 81-90
- DOI
  10.2343/geochemj.2.0587
- NAID
  130007831716
- ISSN
  0016-7002, 1880-5973
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H01998
[Journal Article] Characterization of Crustal and Uppermost‐Mantle Seismic Discontinuities in the Ontong Java Plateau2019
- Author(s)
  Tonegawa T.、Miura S.、Ishikawa A.、Sano T.、Suetsugu D.、Isse T.、Shiobara H.、Sugioka H.、Ito A.、Ishihara Y.、Tanaka S.、Obayashi M.、Yoshimitsu J.、Kobayashi T.
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 124 Issue: 7 Pages: 7155-7170
- DOI
  10.1029/2018jb016970
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03813, KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19H01998
[Journal Article] Tiny droplets of ocean island basalts unveil Earth’s deep chlorine cycle2019
- Author(s)
  Hanyu, T., Shimizu, K., Ushikubo, T., Kimura, J.-I., Chang, Q., Hamada, M., Ito, M., Iwamori, H., Ishikawa, T.
- Journal Title
  
  Nature Communications
  
  Volume: 10 Issue: 1 Pages: 60-60
- DOI
  10.1038/s41467-018-07955-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03812, KAKENHI-PROJECT-18K18795, KAKENHI-PUBLICLY-18H04468, KAKENHI-PROJECT-17H02994, KAKENHI-PROJECT-18H01320, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-18H03747
[Journal Article] Identifying volatile mantle trend with the water?fluorine?cerium systematics of basaltic glass2019
- Author(s)
  Shimizu Kenji、Ito Motoo、Chang Qing、Miyazaki Takashi、Ueki Kenta、Toyama Chiaki、Senda Ryoko、Vaglarov Bogdan S.、Ishikawa Tsuyoshi、Kimura Jun-Ichi
- Journal Title
  
  Chemical Geology
  
  Volume: 522 Pages: 283-294
- DOI
  10.1016/j.chemgeo.2019.06.014
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04468, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-17H02994, KAKENHI-PROJECT-18H01320, KAKENHI-PROJECT-18K18795
[Journal Article] Precambrian basement, provenance implication, and tectonic evolution of the Gargan block of the Tuva-Mongolia Zone, Central Asian Orogenic Belt2019
- Author(s)
  Bold, U., Y. Isozaki, S. Aoki, S. Sakata, A. Ishikawa, Y. Sawaki, H. Sawada
- Journal Title
  
  Gondwana Research
  
  Volume: 75 Pages: 172-183
- DOI
  10.1016/j.gr.2019.05.003
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-17H04858
[Journal Article] K-rich hydrous mantle lithosphere beneath the Ontong Java Plateau: significance for the genesis of oceanic basalts and Archean continents2019
- Author(s)
  K.A. Smart, S. Tappe,_A. Ishikawa, J.A. Pf_nder, A. Stracke
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 248 Pages: 311-342
- DOI
  10.1016/j.gca.2019.01.013
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142, KAKENHI-PLANNED-15H05830
[Journal Article] A Miocene impact ejecta layer in the pelagic Pacific Ocean2019
- Author(s)
  Nozaki Tatsuo、Ohta Junichiro、Noguchi Takaaki、Sato Honami、Ishikawa Akira、Takaya Yutaro、Kimura Jun-Ichi、Chang Qing、Shimada Kazuhiko、Ishibashi Jun-ichiro、Yasukawa Kazutaka、Kimoto Katsunori、Iijima Koichi、Kato Yasuhiro
- Journal Title
  
  Scientific Reports
  
  Volume: 9 Issue: 1 Pages: 16111-16111
- DOI
  10.1038/s41598-019-52709-1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-15H05771, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-17K14409, KAKENHI-PROJECT-18K18213
[Journal Article] Refinement of the Micro‐Distillation Technique for Isotopic Analysis of Geological Samples with pg‐Level Osmium Contents2019
- Author(s)
  Nakanishi Nao、Yokoyama Tetsuya、Ishikawa Akira
- Journal Title
  
  Geostandards and Geoanalytical Research
  
  Volume: in press Issue: 2 Pages: 231-243
- DOI
  10.1111/ggr.12262
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-18H04457, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-16H04081, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00715, KAKENHI-PLANNED-26106002
[Journal Article] Enhanced flux of extraterrestrial 3He across the Permian-Triassic boundary2019
- Author(s)
  Onoue, T., Takahata, N., Miura, M., Sato, H., Ishikawa, A., Soda, K., Sano, Y., Isozaki, Y.
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 6 Issue: 1 Pages: 1-18
- DOI
  10.1186/s40645-019-0267-0
- NAID
  130007690874
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14409, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-17H02975, KAKENHI-PROJECT-16J09728, KAKENHI-PROJECT-16KK0104, KAKENHI-PROJECT-19H00711, KAKENHI-PROJECT-19H00726, KAKENHI-PLANNED-15H05830
[Journal Article] レイトベニアとマントル進化ー親鉄元素地球化学からの制約ー2018
- Author(s)
  石川晃
- Journal Title
  
  月刊地球
  
  Volume: 40 Pages: 324-331
- Data Source
  KAKENHI-PROJECT-15H02142
[Journal Article] レイトベニアとマントル進化ー親鉄元素地球化学からの制約ー2018
- Author(s)
  石川晃
- Journal Title
  
  月刊地球
  
  Volume: 40 Pages: 324-331
- Data Source
  KAKENHI-PLANNED-15H05830
[Journal Article] Metasomatic PGE mobilization by carbonatitic melt in the mantle: Evidence from sub-μm-scale sulfide-carbonaceous glass inclusion in Tahitian harzburgite xenolith2017
- Author(s)
  Akizawa Norikatsu、Miyake Akira、Ishikawa Akira、Tamura Akihiro、Terada Yasuko、Uesugi Kentaro、Takeuchi Akihisa、Arai Shoji、Tanaka Chima、Igami Yohei、Suzuki Katsuhiko、Kogiso Tetsu
- Journal Title
  
  Chemical Geology
  
  Volume: 475 Pages: 87-104
- DOI
  10.1016/j.chemgeo.2017.10.037
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14416, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-PROJECT-16H06348, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905, KAKENHI-PLANNED-15H05830
[Journal Article] Collision-induced post-plateau volcanism: evidence from a seamount on Ontong Java Plateau2017
- Author(s)
  Hanyu, T., M. L. G. Tejada, K. Shimizu, O. Ishizuka, T. Fujii, J. -I. Kimura, Q. Chang, R. Senda, T. Miyazaki, Y. Hirahara, B. S., Vagalov, K. T., Goto, A. Ishikawa
- Journal Title
  
  Lithos
  
  Volume: 294-295 Pages: 87-96
- DOI
  10.1016/j.lithos.2017.09.029
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-15H02148, KAKENHI-PROJECT-15H03751, KAKENHI-PROJECT-17H02976, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905
[Journal Article] A prolonged granitoid formation in Saglek Block, Labrador: Zonal growth and crustal reworking of continental crust in the Eoarchean2017
- Author(s)
  Komiya Tsuyoshi、Yamamoto Shinji、Aoki Shogo、Koshida Keiko、Shimojo Masanori、Sawaki Yusuke、Aoki Kazumasa、Sakata Shuhei、Yokoyama Takaomi D.、Maki Kenshi、Ishikawa Akira、Hirata Takafumi、Collerson Kenneth D.
- Journal Title
  
  Geoscience Frontiers
  
  Volume: 8 Issue: 2 Pages: 355-385
- DOI
  10.1016/j.gsf.2016.06.013
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26106002, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-17H04858, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905
[Journal Article] Rhenium-osmium isotopes and highly siderophile elements in ultramafic rocks from the Eoarchean Saglek Block, northern Labrador, Canada: implications for Archean mantle evolution2017
- Author(s)
  Ishikawa Akira、Suzuki Katsuhiko、Collerson Kenneth D.、Liu Jingao、Pearson D. Graham、Komiya Tsuyoshi
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 216 Pages: 286-311
- DOI
  10.1016/j.gca.2017.07.023
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21712, KAKENHI-PROJECT-26302010, KAKENHI-ORGANIZER-15H05826, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-26257212, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905, KAKENHI-PLANNED-15H05830
[Journal Article] Widespread tungsten isotope anomalies and W mobility in crustal and mantle rocks of the Eoarchean Saglek Block, northern Labrador, Canada: implications for early Earth processes and W recycling2016
- Author(s)
  Liu, J.G., Touboul, M., Ishikawa, A., Walker, R.J., Pearson, D.G.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 448 Pages: 13-23
- DOI
  10.1016/j.epsl.2016.05.001
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-26257212, KAKENHI-PROJECT-26302010, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905
[Journal Article] In situ oxygen-isotope, major-, and trace-element constraints on the metasomatic modification and crustal origin of a diamondiferous eclogite from Roberts Victor, Kaapvaal Craton2016
- Author(s)
  Riches, A.J.V., Ickert, R.B., Pearson, D.G., Stern, R.A., Jackson, S.E., Ishikawa, A., Kjarsgaard, B.A., Gurney, J.J.
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 174 Pages: 345-359
- DOI
  10.1016/j.gca.2015.11.028
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-26257212, KAKENHI-PROJECT-26302010, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905
[Journal Article] Occurrence and geochronology of the Eoarchean, ~3.9 Ga, Iqaluk Gneiss in the Saglek Block, northern Labrador, Canada: Evidence for the oldest supracrustal rocks in the world2016
- Author(s)
  Shimojo, M., Yamamoto, S., Sakata, S., Maki, K., Sawaki, Y., Ishikawa, A., Aoki, K., Okada, Y., Aoki, S., Koshida, K., Hirata, T., Collerson, K. D., Komiya, T.
- Journal Title
  
  Precambrian Research
  
  Volume: 278 Pages: 218-243
- DOI
  10.1016/j.precamres.2016.03.018
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26106002, KAKENHI-PLANNED-26106005, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-26302010, KAKENHI-PROJECT-26800259, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905
[Journal Article] Petrology and geochemistry of mafic rocks in the acasta gneiss complex: Implications for the oldest mafic rocks and their origin2016
- Author(s)
  Koshida, K., Ishikawa, A., Iwamori, H., and Komiya, T.
- Journal Title
  
  Precambrian Res.
  
  Volume: 283 Pages: 190-207
- DOI
  10.1016/j.precamres.2016.07.004
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109006, KAKENHI-PROJECT-15H05771, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-26302010, KAKENHI-PROJECT-16K13895, KAKENHI-PROJECT-16K13905
[Journal Article] Geology of the Eoarchean, >3.95 Ga, Nulliak supracrustal rocks in the Saglek Block, northern Labrador, Canada: The oldest geological evidence for plate tectonics2015
- Author(s)
  Komiya, T., Yamamoto, S., Aoki, S., Sawaki, Y., Ishikawa, A., Tashiro, T., Koshida, K., Shimojo, M., Aoki, K., Collerson, K.
- Journal Title
  
  Tectonophysics
  
  Volume: 662 Pages: 40-66
- DOI
  10.1016/j.tecto.2015.05.003
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400484, KAKENHI-PROJECT-15K20935, KAKENHI-PROJECT-26800259, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-25302012, KAKENHI-PROJECT-26302010, KAKENHI-PLANNED-26106002
[Journal Article] Re-Os isotope and platinum group elements of a FOcal ZOne mantle source, Louisville Seamounts Chain, Pacific ocean2015
- Author(s)
  Tejada, M.L.G., Hanyu, T., Ishikawa, A., Senda, R., Suzuki, K., Fitton, G., Williams, R.
- Journal Title
  
  Geochemistry Geophysics Geosystems
  
  Volume: 16 Issue: 2 Pages: 486-504
- DOI
  10.1002/2014gc005629
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-26302010
[Journal Article] Characterization of hydration in the mantle lithosphere: Peridotite xenoliths from the Ontong Java Plateau as an example2015
- Author(s)
  Demouchy, S., Ishikawa, A., Tommasi, A., Alard, O., Keshav, S.
- Journal Title
  
  Lithos
  
  Volume: 212-215 Pages: 189-201
- DOI
  10.1016/j.lithos.2014.11.005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-26302010, KAKENHI-PROJECT-15H02142
[Journal Article] Ultrapotassic Magma from the Deep Mantle, Leucite Hills Lamproite, Wyoming USA2015
- Author(s)
  Ishikawa, A., Kawai, K.
- Journal Title
  
  Journal of Geography (Chigaku Zasshi)
  
  Volume: 124 Issue: 3 Pages: 515-523
- DOI
  10.5026/jgeography.124.515
- NAID
  130005087144
- ISSN
  0022-135X, 1884-0884
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-25302012, KAKENHI-PROJECT-26302010
[Journal Article] Isotopic evidence for a link between the Lyra Basin and Ontong Java Plateau. The Origin Evolution, and Environmental Impact of Oceanic Large igneous Provinces2015
- Author(s)
  M. L. G. Tejada, K. Shimizu, K. Suzuki, T. Hanyu, T. Sano, M. Nakanishi, S. Nakai, A. Ishikawa, Q. Chang, T. Miyazaki, Y. Hirahara, T. Takahashi, and R. Senda
- Journal Title
  
  Geological Society of America Special Paper / Geological Society of America
  
  Volume: 511 Pages: 251-269
- DOI
  10.1130/2015.2511(14)
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-15H05826, KAKENHI-PROJECT-15H02142, KAKENHI-PROJECT-15H03751, KAKENHI-PROJECT-25610160, KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-26302010, KAKENHI-PLANNED-15H05830
[Journal Article] 試薬および環境中のオスミウムブランク低減についての試み：ブランク測定方法と起源の解明2014
- Author(s)
  仙田量子、石川晃
- Journal Title
  
  JAMSTEC Report of Research and Development
  
  Volume: 18 Pages: 17-28
- NAID
  130004707760
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] Microstructures, composition, and seismic properties of the Ontong Java Plateau mantle root2014
- Author(s)
  Tommasi, A., Ishikawa, A.
- Journal Title
  
  Geochemistry Geophysics Geosystems
  
  Volume: 15 Issue: 11 Pages: 4547-4569
- DOI
  10.1002/2014gc005452
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-26287134, KAKENHI-PROJECT-26302010
[Journal Article] Re-evaluating digestion methods for highly siderophile element and 187Os isotope analysis: Evidence from geological reference materials2014
- Author(s)
  Ishikawa, A., Senda, R., Suzuki, K., Dale, C. W., Meisel, T.
- Journal Title
  
  Chemical Geology
  
  Volume: 384 Pages: 27-46
- DOI
  10.1016/j.chemgeo.2014.06.013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25302012, KAKENHI-PROJECT-25870162, KAKENHI-PROJECT-26287134
[Journal Article] 試薬および環境中のオスミウムブランク低減についての試み : ブランク測定方法と起源の解明2014
- Author(s)
  仙田量子、石川晃
- Journal Title
  
  JAMSTEC Report of Research and Development
  
  Volume: 18 Pages: 17-28
- NAID
  130004707760
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] Cryptic lower crustal signature in the source of the Ontong Java Plateau revealed by Os and Hf isotopes2013
- Author(s)
  Tejada, M. L. G., Suzuki, K., Hanyu, T., Mahoney, J. J., Ishikawa, A., Tatsumi, Y., Chang, Q., Nakai, S.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 377-378 Pages: 84-96
- DOI
  10.1016/j.epsl.2013.07.022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403, KAKENHI-PROJECT-25302012, KAKENHI-PROJECT-25400524
[Journal Article] Cryptic lower crustal signature in the source of the Ontong Java Plateau revealed by Os and Hf isotopes2013
- Author(s)
  Tejada, M. L. G., Suzuki, K., Hanyu, T., Mahoney, J. J., Ishikawa, A., Tatsumi, Y., Chang, Q., Nakai, S
- Journal Title
  
  Earth and Planetary Science Letters
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] マントル中の強親鉄性元素にまつわる3つの謎2012
- Author(s)
  石川晃
- Journal Title
  
  岩石鉱物科学
  
  Volume: 41 Pages: 203-211
- NAID
  10031131481
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] Variety and origin of magmas on Shatsky Rise, northwest Pacific Ocean2012
- Author(s)
  Takashi Sano
- Journal Title
  
  Geochemistry Geophysics Geosystems
  
  Volume: 13 Issue: 8 Pages: 1-25
- DOI
  10.1029/2012gc004235
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740381, KAKENHI-PROJECT-23740403
[Journal Article] Three enigmas of highly siderophile elements in Earth's mantle2012
- Author(s)
  石川晃
- Journal Title
  
  Japanese Magazine of Mineralogical and Petrological Sciences
  
  Volume: 41 Issue: 5 Pages: 203-210
- DOI
  10.2465/gkk.120712a
- NAID
  10031131481
- ISSN
  1345-630X, 1349-7979
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] 海洋底かんらん岩のオスミウム同位体組成2012
- Author(s)
  仙田量子、石川晃、鈴木勝彦
- Journal Title
  
  岩石鉱物科学
  
  Volume: 41 Pages: 211-221
- NAID
  10031131482
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] Ontong-Java Plateau, the world's largest oceanic plateau, has been subducted 50%, with the remaining 50% on the surface, and with a < 1% accretion on the hanging wall of the Solomon Islands2011
- Author(s)
  Maruyama, S., Utsunomiya, A., Ishikawa, A
- Journal Title
  
  Journal of Geography (地学雑誌)
  
  Volume: 120 Pages: 1035-1044
- NAID
  10031146351
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] ソロモン諸島，マライタ島にみられるオントンジャワ海台下由来のマントル捕獲岩2011
- Author(s)
  石川晃
- Journal Title
  
  地学雑誌
  
  Volume: 120 Pages: 1026-1034
- NAID
  10031146350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] Spectacular mantle xenoliths derived from"oceanic kimberlite", Malaita, Solomon Islands a unique window into the Earth's deep interior2011
- Author(s)
  Ishikawa, A
- Journal Title
  
  Journal of Geography
  
  Volume: 120 Pages: 1026-1034
- NAID
  10031146350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740403
[Journal Article] Ancient Os isotope signatures from the Ontong Java Plateau lithosphere : tracing lithospheric accretion history2011
- Author(s)
  Ishikawa, A., Pearson, D. G., Dale, C. W.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 301 Pages: 159-170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21840068
[Journal Article] インドネシア非火山性外弧のオフィオライト-世界最若オフィオライトの産状と岩石学的多様性2011
- Author(s)
  石川晃, 金子慶之, 太田努, 磯崎行雄
- Journal Title
  
  地学雑誌
  
  Volume: 120 Pages: 52-64
- NAID
  10030371791
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21840068
[Journal Article] Age, composition and thermal characteristics of South African off-craton mantle lithosphere : evidence for a multi-stage history2010
- Author(s)
  Janney, P. E., Shirey, S. B., Carlson, R. W., Pearson, D. G., Bell, D. R., Le Roex, A. P., Ishikawa, A., Nixon, P. H., Boyd, F. R.
- Journal Title
  
  Journal of Petrology
  
  Volume: 51 Pages: 1849-1890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Homogeneous Osmium isotopic composition in Ryugu materials and CI chondrites2024
- Author(s)
  Nakanishi N., Ishikawa A., Yokoyama T., Walker R.J.
- Organizer
  Lunar and Planetary Science Conference 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 南半球の海洋堆積物に記録された白亜紀-古第三紀境界のオスミウム同位体比変動とその化学層序学的意義2023
- Author(s)
  黒田潤一郎, 太田映, 石川晃, 鈴木勝彦, Tejada MariaL.G., 大河内直彦
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] 根室層群における白亜紀ー古第三紀境界のオスミウム同位体比記録を用いた層序検討2023
- Author(s)
  太田映, 黒田潤一郎, 石川晃, 鈴木勝彦, 高嶋礼詩
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Early Paleocene Os isotope stratigraphy within the Chicxulub impact basin2023
- Author(s)
  Sato, H., Ishikawa, A., Lowery, C.M., Gulick, S.P.S., Morgan, J.V.
- Organizer
  4th International Congress on Stratigraphy strati 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] Dyke swarms in the oceanic lithosphere beneath the Ontong Java Plateau as inferred from Po/So waves2023
- Author(s)
  Azusa Shito, Daisuke Suetsugu, Akira Ishikawa, Takehi Isse, Hajime Shiobara, Hiroko Sugioka 5, Aki Ito2, Yasushi Ishihara2, Satoru Tanaka, Masayuki Obayashi, Takashi Tonegawa, Junko Yoshimitsu
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Highly siderophile elements and Os isotope compositions of Ryugu samples2023
- Author(s)
  Akira Ishikawa, Tetsuya Yokoyama, Nao Nakanishi, Richard J. Walker
- Organizer
  2023 Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 顕生代コマチアイトから制約するマントルの強親鉄性元素組成進化2023
- Author(s)
  井原悠太, 石川晃, 横山哲也, 清水健二
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] The thermal and chemical litho-stratigraphy beneath the Hawaiian Islands2023
- Author(s)
  Ryo Fujita, Akira Ishikawa, Tetsuya Yokoyama, Michael Garcia
- Organizer
  Goldschmidt2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] 東北日本弧火山岩のMo同位体組成2023
- Author(s)
  田村達也, 横山哲也, James B. Gill, 栗谷豪, 石川晃
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Molybdenum isotopic compositions in igneous rocks from Izu arc.2023
- Author(s)
  Tamura, T., Yokoyama, T., Kuritani, T., Ishikawa, A., Gautam, I.
- Organizer
  IAVCEI 2023, Rotorua, New Zealand.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 根室層群における白亜紀―古第三紀境界のオスミウム同位体層序2023
- Author(s)
  太田映, 黒田潤一郎, 高嶋礼詩, 星博幸, 林圭一, 鈴木勝彦, 石川晃, 西弘嗣
- Organizer
  日本地質学会第130回学術大会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 顕生代コマチアイトから制約するマントルの強親鉄性元素組成進化2023
- Author(s)
  井原悠太, 石川晃, 横山哲也, 清水健二
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Ophiolitic crust-mantle decoupling revealed by Cr-spinel compositions of Timor peridotites2023
- Author(s)
  Yu-Chin Lin, Julian Pearce, Akira Ishikawa, Yannick Buret, John Spratt, Shigenori Maruyama, Ade Kadarusman, Sun-Lin Chung
- Organizer
  Goldschmidt2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Simultaneous determination of volatile chalcophile and highly siderophile elements in carbonaceous chondrites by triple quadrupole ICP-MS after sealed-glass tube digestion2023
- Author(s)
  Akira Ishikawa, Ryo Fujita, Nao Nakanishi, Tetsuya Yokoyama
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] オントンジャワ海台形成に関わる火山活動と白亜紀海洋無酸素事変の関連の再検討2023
- Author(s)
  松本廣直, 石川晃, 大河内直彦, 小川奈々子, 白井厚太朗, 黒田潤一郎, 鈴木勝彦
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] チチュルブクレーター内の古第三紀石灰岩中に記録されたオスミウム同位体比変動2023
- Author(s)
  佐藤峰南, 石川晃, Lowery Christopher, Gulick Sean, Morgan Joanna
- Organizer
  日本地質学会第130年学術大会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] A new method for enantiomer-specific carbon and nitrogen isotope analyses of underivatized amino acids2023
- Author(s)
  孫語辰、Thomas Blattmann、石川尚人、小川奈々子、黒田潤一郎、高野淑識、大河内直彦
- Organizer
  日本地球惑星科学連合JPGU2023
- Data Source
  KAKENHI-PROJECT-23K22613
[Presentation] 根室層群における白亜紀―古第三紀境界のオスミウム同位体層序2023
- Author(s)
  太田映、黒田潤一郎、高嶋礼詩、星博幸、林圭一、鈴木勝彦、石川晃、西弘嗣
- Organizer
  日本地質学会第130年学術大会 2023京都大会
- Data Source
  KAKENHI-PROJECT-23K22613
[Presentation] 強親鉄性元素の挙動に見る前弧領域火成活動の証拠:北海道神居古潭帯岩内岳の例2023
- Author(s)
  森英寿, 石川晃, 小木曽哲, 横山哲也, 秋澤紀克
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] The thermal and chemical litho-stratigraphy beneath the Hawaiian Islands2023
- Author(s)
  Ryo Fujita, Akira Ishikawa, Tetsuya Yokoyama, Michael O. Garcia
- Organizer
  Goldschmidt2023
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Highly siderophile elements and Os isotope compositions of Ryugu samples2023
- Author(s)
  Akira Ishikawa, Tetsuya Yokoyama, Nao Nakanishi, Richard J. Walker
- Organizer
  Goldschmidt2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Geochemical stratigraphy of oceanic lithosphere reconstructed by spinel/garnet peridotite xenoliths from petit-spots in the northwestern Pacific2023
- Author(s)
  Norikatsu Akizawa, Akira Ishikawa, Yuka Niwa, Olivier Alard, Yoann Greau, Naoto Hirano, Shiki Machida
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] IODP Expedition 369: オーストラリア南西沖メンテーレ海盆における白亜紀ー古第三紀境界のオスミウム同位体層序と白金族元素組成,2023
- Author(s)
  太田映, 黒田潤一郎, Maria Luisa Tejada, 石川晃, 鈴木勝彦, 大河内直彦
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] Geochemical stratigraphy of oceanic lithosphere reconstructed by spinel/garnet peridotite xenoliths from petit-spots in the northwestern Pacific2023
- Author(s)
  Norikatsu Akizawa, Akira Ishikawa, Yuka Niwa, Olivier Alard, Yoann Greau, Naoto Hirano, Shiki Machida
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Ophiolitic crust-mantle decoupling revealed by Cr-spinel compositions of Timor peridotites2023
- Author(s)
  Yu-Chin Lin, Julian Pearce, Akira Ishikawa, Yannick Buret, John Spratt, Shigenori Maruyama, Ade Kadarusman, Sun-Lin Chung.
- Organizer
  2023 Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] Highly siderophile element geochemistry of Phanerozoic komatiites and related mafic-ultramafic rocks in Gorgona island, Columbia2023
- Author(s)
  Ihara Yuta, Akira Ishikawa, Tetsuya Yokoyama, Kenji Shimizu
- Organizer
  Goldschmidt2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] 根室層群における白亜紀ー古第三紀境界のオスミウム同位体比記録を用いた層序検討2023
- Author(s)
  太田映、黒田潤一郎、石川晃、鈴木勝彦、高嶋礼詩
- Organizer
  日本地球惑星科学連合JPGU2023
- Data Source
  KAKENHI-PROJECT-23K22613
[Presentation] 南半球の海洋堆積物に記録された白亜紀-古第三紀境界のオスミウム同位体比変動とその化学層序学的意義2023
- Author(s)
  黒田潤一郎, 太田映, 石川晃, 鈴木勝彦, Tejada MariaL.G., 大河内直彦
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] Is lunar dust producing the late Eocene 3He anomaly, 36 Ma ago? New insights from extraterrestrial 3He in iridium poor marine sediments2023
- Author(s)
  Joerg Fritz, Pierre-Henri Blard, Honami Sato, Akira Ishikawa, Steven Goderis
- Organizer
  Goldschmidt2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Volatiles in anhydrous mantle minerals from French Polynesian xenoliths2023
- Author(s)
  Kenji Shimizu, Norikatsu Akizawa, Akira Ishikawa, Tetsu Kogiso, Takayuki Ushikubo
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 強親鉄性元素の挙動に見る前弧領域火成活動の証拠:北海道神居古潭帯岩内岳の例2023
- Author(s)
  森英寿, 石川晃, 小木曽哲, 横山哲也, 秋澤紀克
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] 海洋リソスフェアの熱化学状態ープチスポットカンラン岩捕獲岩からの制約ー2023
- Author(s)
  秋澤紀克, 石川晃, 丹羽佑果, Alard Olivier, Greau Yoann, 平野直人, 町田嗣樹
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] ハワイ・ソルトレイククレーター産ザクロ石カンラン岩の再解析2023
- Author(s)
  秋澤紀克, 石川晃, 藤田遼, 森下知晃, 田村明弘, 佐野貴司
- Organizer
  日本鉱物学会2023年年会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Volatiles in anhydrous mantle minerals from French Polynesian xenoliths2023
- Author(s)
  Kenji Shimizu, Norikatsu Akizawa, Akira Ishikawa, Tetsu Kogiso, Takayuki Ushikubo
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] オントンジャワ海台形成に関わる火山活動と白亜紀海洋無酸素事変の関連の再検討2023
- Author(s)
  松本廣直, 石川晃, 大河内直彦, 小川奈々子, 白井厚太朗, 黒田潤一郎, 鈴木勝彦
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Early Paleocene Os isotope stratigraphy within the Chicxulub impact basin2023
- Author(s)
  Honami Sato, Akira Ishikawa, Christopher M. Lowery, Sean P. S. Gulick, Joanna V. Morgan
- Organizer
  4th International Congress on Stratigraphy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Origin of ultra-refractory mantle domain with ancient osmium isotope signature in the Pacific lithosphere constrained by mantle xenoliths from Tahiti and Moorea Islands, Society Islands2023
- Author(s)
  Norikatsu Akizawa, Akira Ishikawa, Tetsu Kogiso, Katsuhiko Suzuki, Akira Miyake, Itaru Mitsukawa
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] IODP Expedition 369: オーストラリア南西沖メンテーレ海盆における白亜紀ー古第三紀境界のオスミウム同位体層序と白金族元素組成2023
- Author(s)
  太田映, 黒田潤一郎, Maria Luisa Tejada, 石川晃, 鈴木勝彦, 大河内直彦
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] 海洋リソスフェアの熱化学状態: プチスポットカンラン岩捕獲岩からの制約2023
- Author(s)
  秋澤紀克, 石川晃, 丹羽佑果, Alard Olivier, Greau Yoann, 平野直人, 町田嗣樹
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Dyke swarms in the oceanic lithosphere beneath the Ontong Java Plateau as inferred from Po/So waves2023
- Author(s)
  Azusa Shito, Daisuke Suetsugu, Akira Ishikawa, Takehi Isse, Hajime Shiobara, Hiroko Sugioka, Aki Ito, Yasushi Ishihara, Satoru Tanaka, Masayuki Obayashi, Takashi Tonegawa, Junko Yoshimitsu
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 根室層群における白亜紀―古第三紀境界のオスミウム同位体層序2023
- Author(s)
  太田映, 黒田潤一郎, 高嶋礼詩, 星博幸, 林圭一, 鈴木勝彦, 石川晃, 西弘嗣
- Organizer
  日本地質学会第130年学術大会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] チチュルブクレーター内の古第三紀石灰岩中に記録されたオスミウム同位体比変動2023
- Author(s)
  佐藤峰南, 石川晃, Lowery Christopher, Gulick Sean, Morgan Joanna
- Organizer
  日本地質学会第130回学術大会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] Origin of ultra-refractory mantle domain with ancient osmium isotope signature in the Pacific lithosphere constrained by mantle xenoliths from Tahiti and Moorea Islands, Society Islands2023
- Author(s)
  Norikatsu Akizawa, Akira Ishikawa, Tetsu Kogiso, Katsuhiko Suzuki, Akira Miyake, Itaru Mitsukawa
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] The thermal and chemical litho-stratigraphy beneath the Hawaiian Islands2023
- Author(s)
  Ryo Fujita, Akira Ishikawa, Tetsuya Yokoyama, Michael Garcia
- Organizer
  2023 Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] ハワイ・ソルトレイククレーター産ザクロ石カンラン岩の再解析2023
- Author(s)
  秋澤紀克, 石川晃, 藤田遼, 森下知晃, 田村明弘, 佐野貴司
- Organizer
  日本鉱物学会2023年年会
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 東北日本弧火山岩のMo同位体組成2023
- Author(s)
  田村達也, 横山哲也, James B. Gill, 栗谷豪, 石川晃
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] Highly siderophile element geochemistry of Phanerozoic komatiites and related mafic-ultramafic rocks in Gorgona island, Columbia2023
- Author(s)
  Yuta Ihara, Akira Ishikawa, Tetsuya Yokoyama, Kenji Shimizu
- Organizer
  2023 Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 顕生代コマチアイトから制約するマントルの強親鉄性元素組成進化2023
- Author(s)
  井原悠太, 石川晃, 横山哲也, 清水健二
- Organizer
  日本地球化学会第70回年会
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Is lunar dust producing the late Eocene 3He anomaly, 36 Ma ago? New insights from extraterrestrial 3He in iridium poor marine sediments2023
- Author(s)
  Fritz, J., Blard, P.-H., Sato, H., Ishikawa, A., Goderis, S.
- Organizer
  2023 Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] 根室層群における白亜紀ー古第三紀境界のオスミウム同位体比記録を用いた層序検討2023
- Author(s)
  太田映, 黒田潤一郎, 石川晃, 鈴木勝彦, 高嶋礼詩
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23KK0066
[Presentation] Simultaneous determination of volatile chalcophile and highly siderophile elements in carbonaceous chondrites by triple quadrupole ICP-MS after sealed-glass tube digestion2023
- Author(s)
  Akira Ishikawa, Ryo Fujita, Nao Nakanishi, Tetsuya Yokoyama
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-23K25965
[Presentation] Highly siderophile element geochemistry of Phanerozoic komatiites and related mafic-ultramafic rocks in Gorgona island, Columbia2023
- Author(s)
  Ihara Yuta, Akira Ishikawa, Tetsuya Yokoyama, Kenji Shimizu
- Organizer
  Goldschmidt2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] クック諸島産マントル捕獲岩から推定する太平洋プレートの熱化学構構造2022
- Author(s)
  秋澤紀克, 大嶋ちひろ, 石川晃, 角野浩史, 小澤一仁, 佐藤侑人, 浜田盛久
- Organizer
  日本地球化学会2022年会, 高知大学
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 前弧域の枯渇したマントルカンラン岩が記録する古溶融イベント2022
- Author(s)
  秋澤紀克, 石川晃, 石井輝秋
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] The compositional dichotomy of ca. 3.3 Ga komatiites from the West Pilbara2022
- Author(s)
  Yusuke Kubota, Shun Nakano, Akira Ishikawa, Yuichiro Ueno
- Organizer
  Goldschmidt Conference, Hawaii, USA.
- Invited
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] コロンビア, ゴルゴナ島に産する顕生代コマチアイトのマグマ源：オスミウム同位体不均質性からの考察2022
- Author(s)
  井原悠太、石川晃、清水健二、横山哲也
- Organizer
  JpGU 2022, 幕張
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] A thermal structure of oceanic lithosphere constrained from mantle xenoliths from the petit-spot volcano2022
- Author(s)
  Yuka Niwa, Akira Ishikawa, Norikatsu Akizawa
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Molybdenum and Osmium isotopic compositions of Ryugu sample.2022
- Author(s)
  Nakanishi, N., Ishikawa, A., Yokoyama, T., Walker, R.J.
- Organizer
  Hayabusa Symposium 2022, Sagamihara, Kanagawa.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Molybdenum isotopic compositions in volcanic rocks from the Izu islands2022
- Author(s)
  Tatsuya Tamura, Tetsuya Yokoyama, Akira Ishikawa, Takeshi Kuritani, Ikshu Gautam
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Simple and accurate determination of chalcophile and highly siderophile elements in carbonaceous chondrites using triple quadrupole ICP-MS2022
- Author(s)
  Akira Ishikawa, Shun Nakano, Ryo Fujita, Tetsuya Yokoyama
- Organizer
  Goldschmidt2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] The possibility of the depleted mantle being a high 3He/4He reservoir2022
- Author(s)
  Ryo Fujita, Akira Ishikawa, Hirochika Sumino, Michael O Garcia
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] 神津島の流紋岩及び玄武岩質捕獲岩のMo安定同位体組成2022
- Author(s)
  田村達也, 横山哲也, 石川晃
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Evidence for suboceanic small-scale convection from a “garnet”-bearing lherzolite xenolith, Aitutaki Island, Cook Islands2022
- Author(s)
  Norikatsu Akizawa, Kazuhito Ozawa, Tetsu Kogiso, Akira Ishikawa, Simon Richard Wallis, Tatsuhiko Kawamoto, Akihiro Tamura, Tomoaki Morishita
- Organizer
  JpGU 2022, 幕張
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Thermal structure of oceanic lithosphere constrained from the petit-spot mantle xenoliths2022
- Author(s)
  Yuka Niwa, Akira Ishikawa, Norikatsu Akizawa
- Organizer
  Goldschmidt Conference, Hawaii, USA.
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Testing the Ontong Java Nui Hypothesis2022
- Author(s)
  Tejada, MLG, Sano T, Neal, CR, Coffin, MF, Nakanishi, M, Michael, PJ, Geldmacher, J, Hanyu, T, Miura, S, Timm, C, Koppers, AAP, Suetsugu, D, Tonegawa, T, Ishikawa, A, Shimizu, K, Castillo, PR, Erba, E, Rychert, CA, Delacour, A
- Organizer
  Tohoku Forum on Creativity: Frontier for Understanding Earth's Interior and Dynamics
- Invited
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Siderophile elements in Paleoarchean Camel Creek komatiites from East Pilbara Terrane, Western Australia: implications for secular evolution of Archean-Proterozoic mantle2022
- Author(s)
  Shun Nakano, Akira Ishikawa, Yuichiro Ueno, Tetsuya Yokoyama
- Organizer
  Japan Geooscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] 海洋リソスフェアの温度構造：マントル捕獲岩研究からの視点2022
- Author(s)
  石川晃, 藤田遼, 丹羽佑果, 秋澤紀克
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] 前弧域の枯渇したマントルカンラン岩が記録する古溶融イベント2022
- Author(s)
  秋澤紀克, 石川晃, 石井輝秋
- Organizer
  日本地球化学会2022年会, 高知大学
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] クック諸島産マントル捕獲岩から推定する太平洋プレートの熱化学構構造2022
- Author(s)
  秋澤紀克, 大嶋ちひろ, 石川晃, 角野浩史, 小澤一仁, 佐藤侑人, 浜田盛久
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Thermal structure of oceanic lithosphere constrained from the petit-spot mantle xenoliths2022
- Author(s)
  Yuka Niwa, Akira Ishikawa, Norikatsu Akizawa
- Organizer
  Goldschmidt2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] 神津島の流紋岩及び玄武岩質捕獲岩のMo安定同位体組成2022
- Author(s)
  田村達也、横山哲也、石川晃
- Organizer
  日本地球化学会2022年会, 高知大学
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Mantle sources of Phanerozoic komatiite from Gorgona Island, Colombia: Implication from osmium isotope heterogeneity2022
- Author(s)
  Yuka Niwa, Akira Ishikawa, Norikatsu Akizawa
- Organizer
  JpGU 2022, 幕張
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] The compositional dichotomy of ca. 3.3 Ga komatiites from the West Pilbara2022
- Author(s)
  Yusuke Kubota, Shun Nakano, Akira Ishikawa, Yuichiro Ueno
- Organizer
  Goldschmidt2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Can the slightly depleted mantle be a high 3He/4He reservoir?2022
- Author(s)
  Ryo Fujita, Akira Ishikawa, Hirochika Sumino, Michael O. Garcia
- Organizer
  Goldschmidt Conference, Hawaii, USA.
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Evidence for suboceanic small-scale convection from a “garnet”-bearing lherzolite xenolith, Aitutaki Island, Cook Islands2022
- Author(s)
  Norikatsu Akizawa, Kazuhito Ozawa, Tetsu Kogiso, Akira Ishikawa, Simon Richard Wallis, Tatsuhiko Kawamoto, Akihiro Tamura, Tomoaki Morishita
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Simple and accurate determination of chalcophile and highly siderophile elements in carbonaceous chondrites using triple quadrupole ICP-MS.2022
- Author(s)
  Ishikawa, A., Nakano,S., Fujita, R., Yokoyama, T.
- Organizer
  Goldschmidt Conference, Hawaii, USA.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 伊豆諸島火山岩のモリブデン同位体組成2022
- Author(s)
  田村達也、横山哲也、石川晃、栗谷豪、Gautam Ikshu
- Organizer
  JpGU 2022, 幕張
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 強親鉄性元素及びRe-Os同位体系から探るSredinny Range北部（カムチャッカ）のマグマ生成プロセス2022
- Author(s)
  三ツ出唯利、西澤達治、中村仁美、Churikova Tatiana、Gordeychik Boris、石川晃、岩森光
- Organizer
  JpGU-AGU Joint Meeting 2022
- Data Source
  KAKENHI-PROJECT-18H03747
[Presentation] 海洋リソスフェアの温度構造：マントル捕獲岩研究からの視点2022
- Author(s)
  石川晃, 藤田遼, 丹羽佑果, 秋澤紀克
- Organizer
  日本地球化学会2022年会, 高知大学
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Can the slightly depleted mantle be a high 3He/4He reservoir?2022
- Author(s)
  Ryo Fujita, Akira Ishikawa, Hirochika Sumino, Michael O. Garcia
- Organizer
  Goldschmidt2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Mantle sources of Phanerozoic komatiite from Gorgona Island, Colombia: Implication from osmium isotope heterogeneity2022
- Author(s)
  Ihara Yuta, Akira Ishikawa, Kenji Shimizu, Tetsuya Yokoyama
- Organizer
  Japan Geooscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Role of fluid rock reaction for the production of FOZO isotopic composition2021
- Author(s)
  下田玄,小木曽哲,鈴木勝彦,石川晃,秋澤紀克
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Sampling source heterogeneities that bind the Ontong Java Nui puzzle together2021
- Author(s)
  M. L. G. Tejada, T. Sano, T. Hanyu, A. Koppers, M. Nakanishi, A. Ishikawa, T. Miyazaki, K. Tani, S. Shimizu, Q. Chang, B. Vaglarov
- Organizer
  Goldschmidt conference 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] 強親鉄性元素及びRe-Os同位体系から探るSredinny Range北部（カムチャッカ）のマグマ生成プロセス2021
- Author(s)
  三ツ出唯利,西澤達治,中村仁美,Churikova Tatiana,Gordeychik Boris,石川晃,岩森光
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 高-Mg安山岩及び玄武岩中の強親鉄性元素の特徴とカムチャッカ前弧域における第四紀島弧火成活動の成因2021
- Author(s)
  西澤達治,三ツ出唯利,中村仁美,Churikova Tatiana,Gordeychik Boris,石川晃,岩森光
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Missing negative Δ33S reservoir in mantle inferred from 2.7 Ga komatiite2021
- Author(s)
  Yusuke Kubota, Fumihiro Matsu'ura, Kenji Shimizu, Akira Ishikawa, Yuichiro Ueno
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Highly siderophile element mobility during serpentinization of mantle wedge peridotite2021
- Author(s)
  Akira Ishikawa,Natsuki Nakamura,Tetsuya Yokoyama
- Organizer
  Goldschmdt Virtual 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Role of fluid rock reaction for the production of FOZO isotopic composition2021
- Author(s)
  下田玄, 小木曽哲, 鈴木勝彦, 石川晃, 秋澤紀克
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Missing negative Δ33S reservoir in mantle inferred from 2.7 Ga komatiite2021
- Author(s)
  Yusuke Kubota,Fumihiro Matsu'ura,Kenji Shimizu,石川晃,上野雄一郎
- Organizer
  Goldschmdit Virtual 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Sampling source heterogeneities that bind the Ontong Java Nui puzzle together2021
- Author(s)
  Maria Luisa Garcia Tejada, Takashi Sano, Takeshi Hanyu, Anthony Koppers, Masao Nakanishi, Akira Ishikawa, Takashi Miyazaki, Kenichiro Tani, Shoka Shimizu, Qing Chang, Bogdan Vaglarov
- Organizer
  Goldschmidt2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Highly siderophile element mobility during serpentinization of mantle wedge peridotite2021
- Author(s)
  Akira Ishikawa, Natsuki Nakamura, Tetsuya Yokoyama
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] パイロライトモデルを応用した始源的マントルの強親鉄元素存在度の推定2021
- Author(s)
  小木曽哲,石川晃,秋澤紀克
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Highly siderophile elements behavior in the Paleoarchean Camel Creek komatiites from East Pilbara Terrane, Western Australia2021
- Author(s)
  Shun Nakano,Akira Ishikawa,Yuichiro Ueno,Tetsuya Yokoyama
- Organizer
  Goldschmidt Virutal 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Hydrogen isotope of the mantle source in Pitcairn Island2021
- Author(s)
  小澤恭弘,石川晃,羽生毅,清水健二,牛久保孝行,浜田盛久,岩森光
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Sampling source heterogeneities that bind the Ontong Java Nui puzzle together2021
- Author(s)
  Maria Luisa Garcia Tejada,Takashi Sano,Takeshi Hanyu,Anthony Koppers,Masao Nakanishi,Akira Ishikawa,Takashi Miyazaki,Kenichiro Tani,Shoka Shimizu,Qing Chang,Bogdan Vaglarov
- Organizer
  Goldschmdit Virtual 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Volcanism along the eastern margin of the Ontong Java Plateau: More reasons to test the Ontong Java Nui hypothesis by scientific ocean drilling2021
- Author(s)
  M. L. G. Tejada, T. Sano, T. Hanyu, J. -I. Kimura, T. Miyazaki, Q. Chang, B. Vaglarov, A. A. P. Koppers, K. Shimizu, A. Ishikawa, S. Shimizu, K. Tani, M. Nakanishi
- Organizer
  Japan Geoscience Union Meeting2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Highly siderophile elements in Earth's oldest rocks from Acasta Gniess Complex, Canada: an impact melt origin or not?2021
- Author(s)
  石川晃,越田渓子,鈴木勝彦,横山哲也,小宮剛
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 高-Mg安山岩及び玄武岩中の強親鉄性元素の特徴とカムチャッカ前弧域における第四紀島弧火成活動の成因2021
- Author(s)
  西澤達治、三ツ出唯利、中村仁美、Churikova Tatiana、Gordeychik Boris、石川晃、岩森光
- Organizer
  JpGU-AGU Joint Meeting 2021
- Data Source
  KAKENHI-PROJECT-18H03747
[Presentation] Highly siderophile elements in Earth's oldest rocks from Acasta Gniess Complex, Canada: an impact melt origin or not?2021
- Author(s)
  Akira Ishikawa, Keiko Koshida, Katsuhiko Suzuki, Tetsuya Yokoyama, ,Tsuyoshi Komiya
- Organizer
  JpGU
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Hydrogen isotope of the mantle source in Pitcairn Island2021
- Author(s)
  T. Ozawa, A. Ishikawa, T. Hanyu, K. Shimizu, T. Ushikubo, M. Hamada, H. Iwamori
- Organizer
  Japan Geoscience Union Meeting2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Volcanism along the eastern margin of the Ontong Java Plateau: More reasons to test the Ontong Java Nui hypothesis by scientific ocean drilling2021
- Author(s)
  Maria Luisa Tejada,Takashi Sano,Takeshi Hanyu,Anthony A. P. Koppers,Masao Nakanishi,Akira Ishikawa,Takashi Miyazaki,Kenichiro Tani,Shoka Shimizu,Qing Chang,Bogdan Stefanov Vaglarov
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Sampling source heterogeneities that bind the Ontong Java Nui puzzle together2021
- Author(s)
  Maria Luisa Garcia Tejada, Takashi Sano, Takeshi Hanyu, Anthony Koppers,Masao Nakanishi,Akira Ishikawa,Takashi Miyazaki, Kenichiro Tani, Shoka Shimizu, Qing Chang, Bogdan Vaglarov
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Highly siderophile elements in Earth's oldest rocks from Acasta Gniess Complex, Canada: an impact melt origin or not?2021
- Author(s)
  石川晃, 越田渓子, 鈴木勝彦, 横山哲也, 小宮剛
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] 海洋リソスフェアと地球表層環境 ?海洋プレート生成史が地球表層環境に与えた影響?2021
- Author(s)
  黒田潤一郎,後藤孝介,石川晃,黒柳あずみ
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Highly siderophile elements behavior in the Paleoarchean Camel Creek komatiites from East Pilbara Terrane, Western Australia2021
- Author(s)
  Shun Nakano, Akira Ishikawa, Yuichiro Ueno, Tetsuya Yokoyama
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] The Paleoarchean Buffalo River Komatiites: Evidence for Progressive Melting of a Single Large Mantle Plume beneath the Growing Kaapvaal Continent2021
- Author(s)
  Thendo Netshidzivhe, Sebastian Tappe, Allan Wilson, Akira Ishikawa, Fanus Viljoen
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Highly refractory dunite formation in Gibbs Island and Bruce Bank, and its role in the evolution of the circum-Antarctic continent2021
- Author(s)
  秋澤紀克,山口飛鳥,大嶋ちひろ,谷健一郎,石川晃,藤田遼,CHOI SUNG HI
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Highly siderophile element mobility during serpentinization of mantle wedge peridotite2021
- Author(s)
  Akira Ishikawa, Natsuki Nakamura, Tetsuya Yokoyama
- Organizer
  Goldschmidt2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Development of Laser Ablation with Filter (LAF) sampling method for micro-scale isotopic analysis of geologic materials2020
- Author(s)
  Masuda, Y., Yokoyama, T., Okabayashi, S., Ishikawa, A.
- Organizer
  Goldschmidt Conference, On-line
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] A Peridotite Xenolith from Garnet-Stability Field beneath Aitutaki: An Implication for Small-Scale Convection2020
- Author(s)
  Norikatsu Akizawa, Kazuhito Ozawa, Simon Wallis, Akihiro Tamura, Akira Ishikawa, Tetsu Kogiso
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] コマチアイトの強親鉄性元素地球化学：マントル進化史の解明に向けて2020
- Author(s)
  中野隼, 石川晃, 上野雄一郎, 横山哲也
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] 太平洋赤色泥における白亜紀―古第三紀境界付近の古地磁気記録2020
- Author(s)
  臼井洋一, 山崎俊嗣, 大田隼一郎, 佐藤峰南, 石川晃
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Small-scale isotopic analysis of geological materials using the Laser Ablation with Filter (LAF) sampling method2020
- Author(s)
  Masuda, Y., Yokoyama, T., Okabayashi, S., Ishikawa, A.
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Highly siderophile element mobility during serpentinization of forearc mantle peridotite2020
- Author(s)
  Natuski Nakamura, Akira Ishikawa, Tetsuya Yokoyama
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] In situ Hydrogen Isotope Analysis of Pyroxenes in Precambrian Gabbro2020
- Author(s)
  Yagi H, Itoh S, Ishikawa A, Shibuya T, Ueno Y
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] ペルム紀パンサラッサ海Sr収支変化2020
- Author(s)
  可児智美, 磯崎行雄, 三澤啓司, 石川晃, 米田成一
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 太平洋赤色泥における白亜紀―古第三紀境界付近の古地磁気記録2020
- Author(s)
  臼井洋一, 山崎俊嗣, 大田隼一郎, 佐藤峰南, 石川晃
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] ペルム紀パンサラッサ海Sr収支変化2020
- Author(s)
  可児智美, 磯崎行雄, 三澤啓司, 石川晃, 米田成一
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Exploring the World’s Largest LIP: Testing the Ontong Java Nui hypothesis2020
- Author(s)
  Sano, R., Tejada, M.L., Neal, C., Coffin, M., Nakanishi, M., Michael, P., Geldmacher, J., Hanyu, T., Miura, S., Timm, C., Koppers, A., Suetsugu, D., Tonegawa, T., Ishikawa, A., Shimizu, K., Castillo, P.
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Stable Sr Isotopes of the Middle-Late Permian Carbonate: Its Implication for Driving Ocean Sr Budget Change2020
- Author(s)
  Kani, T., Isozaki, Y., Misawa, K., Ishikawa, A., Yoneda, S.
- Organizer
  Goldschmidt Conference, On-line
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] No impact signatures in Earth’s oldest rocks from Acasta Gneiss Complex, Canada2020
- Author(s)
  Ishikawa, A., Koshida, K., Suzuki, K., Yokoyama, T., Komiya, T.
- Organizer
  Goldschmidt Conference, On-line
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] ハワイ諸島産マントル捕獲岩の全岩オスミウム同位体と強親鉄性元素組成2020
- Author(s)
  藤田遼, 石川晃, 横山哲也, Michael Garcia
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Development of Laser Ablation with Filter (LAF) Sampling Method for Micro-Scale Isotopic Analysis of Geologic Materials2020
- Author(s)
  Yuki Masuda, Tetsuya Yokoyama, Satoki Okabayashi, Akira Ishikawa
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] A Peridotite Xenolith from Garnet-Stability Field beneath Aitutaki: An Implication for Small-Scale Convection2020
- Author(s)
  Akizawa, N., Ozawa, K., Wallis, S., Tamura, A., Ishikawa, A., Kogiso ,T.
- Organizer
  Goldschmidt Conference, On-line
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Highly siderophile element mobility during serpentinization of forearc mantle peridotite2020
- Author(s)
  Natuski Nakamura, Akira Ishikawa, Tetsuya Yokoyama
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] In situ Hydrogen Isotope Analysis of Pyroxenes in Precambrian Gabbro2020
- Author(s)
  Yagi, H., Itoh, S., Ishikawa, A., Shibuya, T., Ueno, Y.
- Organizer
  Goldschmidt Conference, On-line
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Re-Os systematic of volcanic rock from East Cone, Kamchatka Peninsula2020
- Author(s)
  MITSUDE Yuri, NISHIZAWA Tatsuji, NAKAMURA Hitomi, CHURIKOVA Tatiana, GORDEYCHIK Boris , ISHIKAWA Akira, FUJITA Ryo, IWAMORI Hikaru, SAKATA Shuhei
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] ハワイ諸島産マントル捕獲岩の全岩オスミウム同位体と強親鉄性元素組成2020
- Author(s)
  藤田遼, 石川晃, 横山哲也, Michael Garcia
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Exploring the World's Largest LIP: Testing the Ontong Java Nui hypothesis2020
- Author(s)
  Sano Takashi, Tejada Maria Luisa, Neal Clive, Coffin Millard, Nakanishi Masao, Michael Peter, Geldmacher Jorg, Hanyu Takeshi, Miura Seiichi, Timm Christian, Koppers Anthony, Suetsugu Daisuke, Tonegawa Takashi, Ishikawa Akira, Shimizu Kenji, Castillo Paterno
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] In situ Hydrogen Isotope Analysis of Pyroxenes in Precambrian Gabbro2020
- Author(s)
  Yagi H, Itoh S, Ishikawa A, Shibuya T, Ueno Y
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] 神津島流紋岩及び玄武岩質捕獲岩の地球化学的研究2020
- Author(s)
  田村達也、横山哲也、石川晃
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Re-Os systematic of volcanic rock from East Cone, Kamchatka Peninsula2020
- Author(s)
  MITSUDE Yuri, NISHIZAWA Tatsuji, NAKAMURA Hitomi, CHURIKOVA Tatiana, GORDEYCHIK Boris , ISHIKAWA Akira, FUJITA Ryo, IWAMORI Hikaru, SAKATA Shuhei
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] 太平洋赤色泥における白亜紀―古第三紀境界付近の古地磁気記録2020
- Author(s)
  臼井洋一, 山崎俊嗣, 大田隼一郎, 佐藤峰南, 石川晃
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Stable Sr Isotopes of the Middle-Late Permian Carbonate: Its Implication for Driving Ocean Sr Budget Change2020
- Author(s)
  Tomomi Kani, Yukio Isozaki, Keiji Misawa, Akira Ishikawa, Shigekazu Yoneda
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Highly siderophile element mobility during serpentinization of forearc mantle peridotite2020
- Author(s)
  Nakamura, N., Ishikawa, A., Yokoyama, T.
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Highly siderophile geochemistry of komatiites from Pilbara Craton, Western Australia2020
- Author(s)
  Nakano. S., Ishikawa, A., Ueno, Y., Yokoyama, T.
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Exploring the World’s Largest LIP: Testing the Ontong Java Nui hypothesis2020
- Author(s)
  Sano, T., M. L. G., Tejada C. R. Neal, M. Coffin, M. Nakanishi, P. J. Michael, J. Geldmacher, T. Hanyu, S. Miura, C. Timm A. A. P. Koppers, D. Suetsugu, T. Tonegawa, A. Ishikawa, K. Shimizu, P. Castillo
- Organizer
  Japan Geophysical Union Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Re-Os systematic of volcanic rock from East Cone, Kamchatka Peninsula2020
- Author(s)
  三ツ出唯利、西澤達治、中村仁美、Tatiana Churikova、Boris Gordeychik、石川晃、藤田遼、岩森光、坂田周平
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03747
[Presentation] 神津島流紋岩及び玄武岩質捕獲岩の地球化学的研究2020
- Author(s)
  田村達也, 横山哲也, 石川晃
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Origin of Hawaiian mantle xenoliths: fragments of mantle plume?2020
- Author(s)
  Fujita, R., Ishikawa, A., Yokoyama, T., Garcia, M.O.
- Organizer
  Goldschmidt Conference, On-line
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] No Impact Signatures in Earth's Oldest Rocks from Acasta Gneiss Complex, Canada2020
- Author(s)
  Akira Ishikawa, Keiko Koshida, Katsuhiko Suzuki, Tetsuya Yokoyama, Tsuyoshi Komiya
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] ハワイ諸島産マントル捕獲岩の全岩オスミウム同位体と強親鉄性元素組成2020
- Author(s)
  藤田遼, 石川晃, 横山哲也, Michael Garcia
- Organizer
  JpGU-AGU Joint meeting 2020, On-line
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 神津島流紋岩及び玄武岩質捕獲岩の地球化学的研究2020
- Author(s)
  田村達也, 横山哲也, 石川晃
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] No Impact Signatures in Earth’s Oldest Rocks from Acasta Gneiss Complex, Canada2020
- Author(s)
  Ishikawa A, Koshida K, Suzuki K, Yokoyama T & Komiya T
- Organizer
  Goldschmidt Conference 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Ancient Origin of Hawaiian Xenoliths: Fragments of Mantle Plume?2020
- Author(s)
  Ryo Fujita, Akira Ishikawa, Tetsuya Yokoyama, Michael O. Garcia
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Re-Os systematic of volcanic rock from East Cone, Kamchatka Peninsula2020
- Author(s)
  三ツ出唯利、西澤達治、中村仁美、Tatiana Churikova、Boris Gordeychik、石川晃、藤田遼、岩森光、坂田周平
- Organizer
  JpGU
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03747
[Presentation] ペルム紀パンサラッサ海Sr収支変化2020
- Author(s)
  可児智美, 磯崎行雄, 三澤啓司, 石川晃, 米田成一
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Exploring the World's Largest LIP: Testing the Ontong Java Nui hypothesis2020
- Author(s)
  Sano Takashi, Tejada Maria Luisa, Neal Clive, Coffin Millard, Nakanishi Masao5, Michael Peter, Geldmacher Jテカrg, Hanyu Takeshi, Miura Seiichi, Timm Christian, Koppers Anthony, Suetsugu Daisuke, Tonegawa Takashi, Ishikawa Akira, Shimizu Kenji, Castillo Paterno
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] Sulfur isotope anomaly of igneous sulfides in the Belingwe komatiites: Implication for the onset of subduction2019
- Author(s)
  Kubota Y., Ueno Y., Shimizu K., Ishikawa A., Matsuura F.
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0091
[Presentation] 炭酸塩化された海洋地殻リサイクルの証拠；HIMU玄武岩のメルト包有物より2019
- Author(s)
  羽生毅、木村純一、常青、浜田盛久、清水健二、牛久保孝行, 伊藤元雄、石川剛志、岩森光
- Organizer
  日本地球化学会第66回年会
- Data Source
  KAKENHI-PROJECT-18H01320
[Presentation] Origin of mantle xenoliths from Kaula Island, Hawaii:Constrains from Os isotope and highly siderophile element compositions2019
- Author(s)
  Fujita, R., Ishikawa, A., Yokoyama, T., Garcia, M. O.
- Organizer
  JpGU 2019, Makuhari, Japan
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Enhanced flux of extraterrestrial 3He across the Permian-Triassic boundary in pelagic deep-sea chert2019
- Author(s)
  Onoue, T.,Takahata, N.,Sato, H.,Ishikawa, A.,Soda, K.,Sano, Y.,Isozaki, Y.
- Organizer
  Large Meteorite Impacts and Planetary Evolution VI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Extraterrestrial impact recorded in the Upper Triassic deep-sea deposits from Japan2019
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q.
- Organizer
  Large Meteorite Impacts and Planetary Evolution VII, Brasilia, Brazil
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Evaluation of digestion methods for Molybdenum concentration analysis for geological materials2019
- Author(s)
  Mutsushika, Y., Ishikawa, A., Yokoyama, T.
- Organizer
  JpGU 2019, Makuhari, Japan
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 27億年前のベリングウェーコマチアイトの質量非依存硫黄同位体分別：太古代における地殻物質のリサイクル2019
- Author(s)
  久保田勇祐、上野雄一郎、清水健二、松浦史宏、石川晃
- Organizer
  日本地球惑星科学連合2019年大会、幕張
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Hf-W Dating of Main-Group Pallasites2019
- Author(s)
  Homma, Y., Iizuka, T., Ishikawa, A.
- Organizer
  Goldschmidt Conference, Barcelona, Spain
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Shear wave upper mantle structure beneath the Ontong Java Plateau2019
- Author(s)
  Isse, T., Suetsugu, D., Ishikawa, A., Shiobara, H., Sugioka, H., Ito, A., Kawano, Y., Yoshizawa, K., Ishihara, Y., Tanaka, S., Obayashi, M., Tonegawa, T., Yoshimitsu, J., Kobayashi, T.
- Organizer
  AGU fall meeting, San Francisco, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Extraterrestrial impact recorded in the Upper Triassic deep-sea deposits from Japan.2019
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q.
- Organizer
  Large Meteorite Impacts and Planetary Evolution VI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00711
[Presentation] Sulfur isotope anomaly of igneous sulfides in the Belingwe komatiites implication for the onset of subduction2019
- Author(s)
  Kubota, Y., Ueno, Y., Shimizu, K., Ishikawa, A., Matsu'ura, F.
- Organizer
  AGU fall meeting, San Francisco, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Ancient, highly depleted mantle constrained by Re-Os isotope and highly-siderophile element compositions of French Polynesian xenoliths2019
- Author(s)
  Norikatsu Akizawa, Akira Ishikawa, Katsuhiko Suzuki, Tetsu Kogiso
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Aitutaki・Rarotonga島(クック諸島)産マントル捕獲岩の地球化学的特徴2019
- Author(s)
  大嶋ちひろ、秋澤紀克、石川晃、石井輝秋、小木曽哲
- Organizer
  日本地球化学学会第66回年会、東京
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Re-Os isotope and PGE signatures of the deep-sea deposits from Japanese accretionary complex: Implications for the Late Triassic impact event2019
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q., Suzuki, K.
- Organizer
  3rd International Congress on Stratigraphy strati 2019, Milano, Italy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Enhanced flux of extraterrestrial 3He across the Permian-Triassic boundary in pelagic deep-sea chert2019
- Author(s)
  Onoue, T., Takahata, N., Sato, H., Ishikawa, A. ,Soda, K., Sano, Y., Isozaki, Y.
- Organizer
  Large Meteorite Impacts and Planetary Evolution VI, Brasilia, Brazil
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] 二次イオン質量分析法を用いた斑レイ岩中の輝石の水素同位体比：マントルの水素同位体進化の解明に向けて2019
- Author(s)
  八木晃、上野雄一郎、伊藤正一、石川晃、渋谷岳造、吉田尚弘
- Organizer
  日本地球化学学会第66回年会、東京
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] 二次イオン質量分析法を用いた斑レイ岩中の輝石の水素同位体比：マントルの水素同位体進化の解明に向けて2019
- Author(s)
  八木晃,上野雄一郎,伊藤正一,石川晃,渋谷岳造,吉田尚弘
- Organizer
  日本地球化学学会第66回年会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Re-Os isotope and PGE signatures of the deep-sea deposits from the Japanese accretionary complex: Implications for the Late Triassic impact event2019
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q., Suzuki, K.
- Organizer
  3rd International Congress on Stratigraphy strati 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] オスミウム同位体組成と強親鉄性元素組成からみたハワイ諸島産マントル捕獲岩の起源2019
- Author(s)
  藤田遼、石川晃、横山哲也、Michael Garcia
- Organizer
  日本質量分析学会同位体比部会、登別
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] オスミウム同位体と強親鉄性元素組成からみたハワイ諸島、カウラ島産マントル捕獲岩の起源2019
- Author(s)
  藤田遼、石川晃、横山哲也、Michael Garcia
- Organizer
  日本地球惑星科学連合2019年大会、幕張
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Hf-W Dating of Main-Group Pallasites2019
- Author(s)
  Homma, Y.,Iizuka, T.,Ishikawa, A.
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Ancient, highly depleted mantle constrained by Re-Os isotope and highly siderophile element compositions of French Polynesian xenoliths2019
- Author(s)
  Norikatsu Akizawa,石川晃,Katsuhiko Suzuki,Tetsu Kogiso
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] チチュルブクレーター内のK-Pg境界掘削試料を用いた白金族元素およびオスミウム同位体組成2019
- Author(s)
  佐藤峰南、石川晃、Ferriere Ludovic、Morgan Joanna、Gulick Sean、IODP-ICDP Expedition 364 Scientists
- Organizer
  日本地質学会第126年学術大会、山口
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] ペルム紀／三畳紀境界に置ける地球外3Heフラックスの増加イベント2019
- Author(s)
  尾上哲治,高畑直人,佐藤穂南,石川晃,曽田勝仁,佐野有司,磯崎行雄
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Evaluation of digestion methods for Molybdenum concentration analysis for geological materials2019
- Author(s)
  六鹿悠,石川晃,横山哲也
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] δ88Sr and 87Sr/86Sr records of the Middle-Late Permian seawater: mass extinction-relevant change in ocean Sr budget2019
- Author(s)
  可児智美,磯崎行雄,三澤啓司,石川晃,米田成一
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Aitutaki・Rarotonga島(クック諸島)産マントル捕獲岩の地球化学的特徴2019
- Author(s)
  大嶋ちひろ,秋澤紀克,石川晃,石井輝秋,小木曽哲
- Organizer
  日本地球化学学会第66回年会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Ancient, highly depleted mantle constrained by Re-Os isotope and highly siderophile element compositions of French Polynesian xenoliths2019
- Author(s)
  Akizawa, N., Ishikawa, A., Suzuki, K., Kogiso, T.
- Organizer
  JpGU 2019, Makuhari, Japan
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Sulfur isotope anomaly of igneous sulfides in the Belingwe komatiites implication for the onset of subduction2019
- Author(s)
  Kubota, Y., Ueno, Y., Shimizu, K., Ishikawa, A., Matsuura, F.
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00711
[Presentation] Shear wave upper mantle structure beneath the Ontong Java Plateau2019
- Author(s)
  Isse, T.,Suetsugu, D.,Ishikawa, A.,Shiobara, H.,Sugioka, H.,Ito, A.,Kawano, Y.,Yoshizawa, K.,Ishihara, Y.,Tanaka, S.,Obayashi, M.,Tonegawa, T.,Yoshimitsu, J.,Kobayashi, T.
- Organizer
  American Geophysical Union, Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] オスミウム同位体と強親鉄性元素組成からみたハワイ諸島、カウラ島産マントル捕獲岩の起源2019
- Author(s)
  藤田遼,石川晃,横山哲也,Michael Garcia
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Evaluation of digestion methods for Molybdenum concentration analysis for geological materials2019
- Author(s)
  Mutsushika, Y., Ishikawa, A., Yokoyama, T.
- Organizer
  JpGU 2019, Makuhari, Japan
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Extraterrestrial impact recorded in the Upper Triassic deep-sea deposits from Japan2019
- Author(s)
  Sato, H.,Nozaki, T.,Ishikawa, A.,Onoue, T.,Kimura, J.-I.,Chang, Q.
- Organizer
  Large Meteorite Impacts and Planetary Evolution VI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] 炭酸塩化された海洋地殻リサイクルの証拠；HIMU玄武岩のメルト包有物より2019
- Author(s)
  羽生毅・木村純一・常青・浜田盛久・清水健二・牛久保孝行・伊藤元雄・石川剛志・岩森光
- Organizer
  日本地球化学会第66回年会
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Origin of mantle xenoliths from Kaula Island, Hawaii:Constrains from Os isotope and highly siderophile element compositions2019
- Author(s)
  Fujita, R., Ishikawa, A., Yokoyama, T., Garcia, M. O.
- Organizer
  JpGU 2019, Makuhari, Japan
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] 27億年前のベリングウェーコマチアイトの質量非依存硫黄同位体分別：太古代における地殻物質のリサイクル2019
- Author(s)
  久保田勇祐,上野雄一郎,清水健二,松浦史宏,石川晃
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] ペルム紀／三畳紀境界に置ける地球外3Heフラックスの増加イベント2019
- Author(s)
  尾上哲治、高畑直人、佐藤穂南、石川晃、曽田勝仁、佐野有司、磯崎行雄
- Organizer
  日本地球惑星科学連合2019年大会、幕張
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] チチュルブクレーター内のK-Pg境界掘削試料を用いた白金族元素およびオスミウム同位体組成2019
- Author(s)
  佐藤峰南,石川晃,Ferriere Ludovic,Morgan Joanna,Gulick Sean,IODP-ICDP Expedition 364 Scientists
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] Evaluation of digestion methods for molybdenum concentration analysis for geological materials2019
- Author(s)
  六鹿悠、石川晃、横山哲也
- Organizer
  日本地球惑星科学連合2019年大会、幕張
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Shear wave upper mantle structure beneath the Ontong Java Plateau2019
- Author(s)
  Isse, T., Suetsugu, D., Ishikawa, A., Shiobara, H., Sugioka, H., Ito, A., Kawano, Y., Yoshizawa, K., Ishihara, Y., Tanaka, S., Obayashi, M., Tonegawa, T., Yoshimitsu, J., Kobayashi, T.
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00711
[Presentation] Sulfur isotope anomaly of igneous sulfides in the Belingwe komatiites implication for the onset of subduction2019
- Author(s)
  Kubota, Y.,Ueno, Y.,Shimizu, K.,Ishikawa, A.,Matsuura, F.
- Organizer
  American Geophysical Union, Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00715
[Presentation] δ88Sr and 87Sr/86Sr records of the Middle-Late Permian seawater: mass extinction-relevant change in ocean Sr budget2019
- Author(s)
  可児智美、磯崎行雄、三澤啓司、石川晃、米田成一
- Organizer
  日本地球惑星科学連合2019年大会、幕張
- Data Source
  KAKENHI-PROJECT-19H01998
[Presentation] Enhanced flux of extraterrestrial 3He across the Permian-Triassic boundary in pelagic deep-sea chert2019
- Author(s)
  Onoue, T., Takahata, N., Sato, H., Ishikawa, A., Soda, K., Sano, Y., Isozaki, Y.
- Organizer
  Large Meteorite Impacts and Planetary Evolution VI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00711
[Presentation] Remelting of the fossil Ontong Java Plateau plume head, with clues to Archean continent formation2018
- Author(s)
  Katie A Smart, Sebastian Tappe, Akira Ishikawa, Jorg Pfander, Andreas Stracke
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 初期太古代の炭酸塩岩の地質学的産状と化学組成から推定する初期太古代の海洋化学組成2018
- Author(s)
  吉田聡, 石川晃, 小宮剛
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 太古代石英質砂岩の起源2018
- Author(s)
  沢田輝・石川晃・磯崎行雄
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Reassessment of chemical separation techniques for isotope analysis of pg-level Os with N-TIMS2018
- Author(s)
  Nakanishi, N., T. Yokoyama, A. Ishikawa
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Extraterrestrial Helium-3 Flux Across The Permian/Triassic Boundary2018
- Author(s)
  Tetsuji Onoue, Naoto Takahata, Mitsutaka Miura, Honami Sato, Akira Ishikawa, Katsuhito Soda, Yuji Sano, Yukio Isozaki
- Organizer
  The Geological Society of America 2018 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Positive Zr Anomaly in Archean-Paleoproterozoic Sandstones and its Significance in Continental Growth2018
- Author(s)
  Hikaru Sawada, Yukio Isozaki, Akira Ishikawa
- Organizer
  Goldschmidt 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 初期太古代の炭酸塩岩の地質学的産状と化学組成から推定する初期太古代の海洋化学組成2018
- Author(s)
  吉田聡，石川晃，小宮剛
- Organizer
  日本地球惑星科学連合連合大会2018年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] A simple determination of major- and trace-element composition for peridotite by ICP-MS: an application of acid-digested fused-glass bead2018
- Author(s)
  秋澤紀克・石川晃・小木曽哲
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Rapid determination of whole-rock major, minor and trace element concentration for silicate, carbonate and phosphate rocks by ICP-SFMS2018
- Author(s)
  石川晃, 秋澤紀克, 沢田輝, 河野聖那
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] δ88Sr and 87Sr/86Sr variations in Middle-Upper Permian seawater2018
- Author(s)
  可児智美，磯崎行雄，三澤啓司，石川晃，米田成一
- Organizer
  日本地球惑星科学連合連合大会2018年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Reassessment of chemical separation techniques for isotope analysis of pg-level Os with N-TIMS2018
- Author(s)
  Nao Nakanishi, Tetsuya Yokoyama, Akira Ishikawa
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Geochemistry of seamount volcanic rocks, eastern margin of the Ontong Java Plateau2018
- Author(s)
  Maria Luisa G Tejada, Takashi Sano, Takeshi Hanyu, Jun-Ichi Kimura, Takashi Miyazaki, Qing Chang, Bogdan Vaglarov, Anthony A.P. Koppers, Akira Ishikawa, Shoka Shimizu, Kenichiro Tani, Masao Nakanishi
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 太古代石英質砂岩の起源2018
- Author(s)
  沢田輝, 石川晃, 磯崎行雄
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Extraterrestrial Helium-3 Flux Across The Permian/Triassic Boundary2018
- Author(s)
  Tetsuji Onoue, Naoto Takahata, Mitsutaka Miura, Honami Sato, Akira Ishikawa, Katsuhito Soda, Yuji Sano, Yukio Isozaki
- Organizer
  Gerontological Society of America (GSA) 2018 Annual Scientific Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] A Recycling of Subducted Crust in Archean Mantle Inferred from S-Mif of Belingwe Komatiite2018
- Author(s)
  Yusuke Kubota, Yuichiro Ueno, Kenji Shimizu, Fumihiro Matsuura, Akira Ishikawa
- Organizer
  Goldschmidt 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] 176Lu-176Hf, 147Sm-143Nd同位体系から探るアカスタ片麻岩体苦鉄質岩の形成年代2018
- Author(s)
  越田渓子, 石川晃, 横山哲也, 鏡味沙耶, 深井稜汰, 鈴木勝彦, 木村純一, 常青, 宮崎隆, Bogdan Stefanov Vaglarov, 小宮剛
- Organizer
  2018年度日本地球化学会年会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Petrographical and geochemical characteristics of mantle xenoliths from Tahiti and Moorea Islands: An insight into oceanic lithosphere accretion,2018
- Author(s)
  Norikatsu Akizawa, Akira Ishikawa, Tetsu Kogiso
- Organizer
  XXII Meeting of the International Mineralogical Association
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] A simple determination of major- and trace-element composition for peridotite by ICP-MS: an application of acid-digested fused-glass bead2018
- Author(s)
  秋澤紀克, 石川晃, 小木曽哲
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Remelting of the fossil Ontong Java Plateau plume head, with clues to Archean continent formation2018
- Author(s)
  Katie A Smart, Sebastian Tappe, Akira Ishikawa, Jorg Pfander, Andreas Stracke
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] A simple determination of major- and trace-element composition for peridotite by ICP-MS: an application of acid-digested fused-glass bead2018
- Author(s)
  秋澤紀克，小木曽哲，石川晃
- Organizer
  日本地球惑星科学連合連合大会2018年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Rapid determination of whole-rock major, minor and trace element concentration for silicate, carbonate and phosphate rocks by ICP-SFMS2018
- Author(s)
  石川晃，秋澤紀克，沢田輝，河野聖那
- Organizer
  日本地球惑星科学連合連合大会2018年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] A simple determination of major- and trace-element composition for peridotite by ICP-MS: an application of acid-digested fused-glass bead2018
- Author(s)
  秋澤紀克・石川晃・小木曽哲
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Compositional Structure and Seismic Properties of the OJP Root: Implications from Malaitan Xenoliths.2018
- Author(s)
  Ishikawa, A.
- Organizer
  2018 International Symposium at National Museum of Nature and Science in Tokyo
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] δ88Sr and 87Sr/86Sr variations in Middle-Upper Permian seawater2018
- Author(s)
  可児智美, 磯崎行雄, 三澤啓司, 石川晃, 米田成一
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Petrographical and geochemical characteristics of mantle xenoliths from Tahiti and Moorea Islands: An insight into oceanic lithosphere accretion2018
- Author(s)
  Akizawa, N., A. Ishikawa, T. Kogiso
- Organizer
  XXII Meeting of the International Mineralogical Association
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Geochemistry of seamount volcanic rocks, eastern margin of the Ontong Java Plateau.2018
- Author(s)
  Tejada, M. L. G., T. Sano, T. Hanyu, J- I. Kimura, T. Miyazaki, Q. Chang, B. Vaglarov, A. A. P. Koppers, A. Ishikawa, and S. Shimizu
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] 太古代石英質砂岩の起源2018
- Author(s)
  沢田輝，石川晃，磯崎行雄
- Organizer
  日本地球惑星科学連合連合大会2018年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Platinum group elements and Re-Os isotopes in the K-Pg transition of the Chicxulub peak-ring rocks2018
- Author(s)
  佐藤峰南，石川晃，Ferriere Ludovic，Morgan Joanna，Gulick Sean，IODP-ICDP Expedition 364 Scientists
- Organizer
  日本地球惑星科学連合連合大会2018年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] IODP-ICDP Expedition 364 Scientists, Platinum group elements and Re-Os isotopes in the K-Pg transition of the Chicxulub peak-ring rocks2018
- Author(s)
  佐藤峰南, 石川晃, Ferrire Ludovic, Morgan Joanna, Gulick Sean
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Rapid determination of whole-rock major, minor and trace element concentration for silicate, carbonate and phosphate rocks by ICP-SFMS2018
- Author(s)
  石川晃・秋澤紀克・沢田輝・河野聖那
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Extraterrestrial helium-3 flux across the Permian/Triassic boundary2018
- Author(s)
  Tetsuji Onoue, Naoto Takahata, Mitsutaka Miura, Honami Sato, Akira Ishikawa, Katsuhito Soda, Yuji Sano, Yukio Isozaki
- Organizer
  Geological Society of America Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Platinum group elements and Re-Os isotopes in the K-Pg transition of the Chicxulub peak-ring rocks2018
- Author(s)
  佐藤峰南・石川晃・Ferrire Ludovic, Morgan Joanna, Gulick Sean, IODP-ICDP Expedition 364 Scientists
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] ペルム紀／三畳紀境界における地球外3Heフラックスの増加イベン2018
- Author(s)
  尾上哲治, 高畑直人, 三浦光隆, 佐藤峰南, 石川晃, 佐野有司, 磯崎行雄
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 176Lu-176Hf, 147Sm-143Nd同位体系から探るアカスタ片麻岩体苦鉄質岩の形成年代2018
- Author(s)
  越田渓子, 石川晃, 横山哲也, 鏡味沙耶, 深井稜汰, 鈴木勝彦, 木村純一, 常青, 宮崎隆, Bogdan Stefanov Vaglarov, 小宮剛
- Organizer
  2018年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] δ88Sr and 87Sr/86Sr variations in Middle-Upper Permian seawater2018
- Author(s)
  可児智美・磯崎行雄・三澤啓司・石川晃・米田成一
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Rapid determination of whole-rock major, minor and trace element concentration for silicate, carbonate and phosphate rocks by ICP-SFMS2018
- Author(s)
  石川晃・秋澤紀克・沢田輝・河野聖那
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] A Recycling of Subducted Crust in Archean Mantle Inferred from S-Mif of Belingwe Komatiite2018
- Author(s)
  Yusuke Kubota, Yuichiro Ueno, Kenji Shimizu, Fumihiro Matsuura, Akira Ishikawa
- Organizer
  Goldschmidt 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Geochemistry of seamount volcanic rocks, eastern margin of the Ontong Java Plateau2018
- Author(s)
  Maria Luisa G Tejada, Takashi Sano, Takeshi Hanyu, Jun-Ichi Kimura, Takashi Miyazaki, Qing Chang, Bogdan Vaglarov, Anthony A.P. Koppers, Akira Ishikawa, Shoka Shimizu, Kenichiro Tani, Masao Nakanishi
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Reassessment of chemical separation techniques for isotope analysis of pg-level Os with N-TIMS2018
- Author(s)
  Nao Nakanishi, Tetsuya Yokoyama, Akira Ishikawa
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] A Recycling of Subducted Crust in Archean Mantle Inferred from S-Mif of Belingwe Komatiite2018
- Author(s)
  Kubota Y., Y. Ueno, K. Shimizu, F. Matsuura, A. Ishikawa
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] Petrographical and geochemical characteristics of mantle xenoliths from Tahiti and Moorea Islands: An insight into oceanic lithosphere accretion,2018
- Author(s)
  Norikatsu Akizawa, Akira Ishikawa, Tetsu Kogiso
- Organizer
  XXII Meeting of the International Mineralogical Association
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Positive Zr Anomaly in Archean-Paleoproterozoic Sandstones and its Significance in Continental Growth2018
- Author(s)
  Hikaru Sawada, Yukio Isozaki, Akira Ishikawa
- Organizer
  Goldschmidt 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Remelting of the fossil Ontong Java Plateau plume head, with clues to Archean continent formation2018
- Author(s)
  Smart, K. A., S. Tappe, A. Ishikawa, J. Pfander, A. Stracke
- Organizer
  American Geophysical Union 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03746
[Presentation] 初期太古代の炭酸塩岩の地質学的産状と化学組成から推定する初期太古代の海洋化学組成2018
- Author(s)
  吉田聡・石川晃・小宮剛
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Re-Os and highly siderophile element systematics of peridotite xenoliths from Hawaii2017
- Author(s)
  Ishikawa, A., Akizawa, N., Kogiso, T., Suzuki, K
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] 強親鉄性元素に枯渇した太古代マントルとその意義2017
- Author(s)
  石川晃，小宮剛，鈴木勝彦，K. D. Collerson, J. Liu, D. G. Pearson
- Organizer
  日本地球化学会
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Highly siderophile elements in Hawaiian xenoliths: implications for the origin of low187Os/188Os signatures in oceanic mantle2017
- Author(s)
  石川晃・鈴木勝彦・小木曽哲・秋澤紀克
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] タヒチ／モーレア島産マントル捕獲岩から探る海洋マントルの地球化学的多様性2017
- Author(s)
  秋澤紀克, 石川晃, 小木曽哲
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 強親鉄性元素に枯渇した太古代マントルとその意義2017
- Author(s)
  石川晃・小宮剛・鈴木勝彦・Kenneth D. Collerson・Jingao Liu・D. Graham Pearson
- Organizer
  日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Osmium isotope and PGE signatures of the deep-sea deposits from Japan: implications for the Late Triassic impact event2017
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q. Suzuki, K.
- Organizer
  Goldschmidt 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Pearson強親鉄性元素に枯渇した太古代マントルとその意義2017
- Author(s)
  石川晃, 小宮剛, 鈴木勝彦, Kenneth D. Collerson, Jingao Liu, D. Graham
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Geochemistry and Re-Os and 146Sm-142Nd isotope systematics of mafic rocks in the Acasta Gneiss Complex: discovery of the oldest terrestrial rock and implications for the Earth-forming materials2017
- Author(s)
  小宮剛・越田渓子・石川晃・鈴木勝彦
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Determination of highly siderophile element concentrations and 187Os/188Os ratio for ferromanganese nodule reference materials2017
- Author(s)
  Tokeshi, S., Ishikawa, A., Suzuki, K.
- Organizer
  Goldschmidt 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Geochemistry and Re-Os and 146Sm-142Nd isotope systematics of mafic rocks in the Acasta Gneiss Complex: discovery of the oldest terrestrial rock and implications for the Earth-forming materials2017
- Author(s)
  小宮剛, 越田渓子, 石川晃, 鈴木勝彦
- Organizer
  日本地球惑星科学連合2017年大会 (JpGU-AGU Joint Meeting 2017)
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Highly siderophile elements in Hawaiian xenoliths: implications for the origin of low187Os/188Os signatures in oceanic mantle2017
- Author(s)
  石川晃, 鈴木勝彦, 小木曽哲, 秋澤紀克
- Organizer
  日本地球惑星科学連合2017年大会 (JpGU-AGU Joint Meeting 2017)
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Highly siderophile elements in Hawaiian xenoliths: implications for the origin of low187Os/188Os signatures in oceanic mantle2017
- Author(s)
  石川晃, 鈴木勝彦, 小木曽哲, 秋澤紀克
- Organizer
  日本地球惑星科学連合2017年大会 (JpGU-AGU Joint Meeting 2017)
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Hydrothermal silicification of mafic and ultramafic rocks in the Barberton Greenstrone Belt, South Africa: relationship between bioessential element influxes into the seawater and secular variation of atmospheric CO22017
- Author(s)
  小宮剛，梅田早織，石川晃
- Organizer
  日本地球惑星科学連合連合大会2017年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Re-Os and highly siderophile element systematics of peridotite xenoliths from Hawaii2017
- Author(s)
  Ishikawa, A., Akizawa, N., Kogiso, T., Suzuki, K.
- Organizer
  Goldschmidt 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Osmium isotope and PGE signatures in the deep-sea deposits from Japan: Implications for the Late Triassic impact event2017
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q. and Suzuki, K.
- Organizer
  27th V.M. Goldschmidt conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Determination of highly siderophile element concentrations and 187Os/188Os ratio for ferromanganese nodule reference materials2017
- Author(s)
  Tokeshi, S., Ishikawa, A., Suzuki, K
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Determination of highly siderophile element concentrations and 187Os/188Os ratio for ferromanganese nodule reference materials2017
- Author(s)
  Tokeshi, S., Ishikawa, A. and Suzuki, K.
- Organizer
  27th V.M. Goldschmidt conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Re-Os and highly siderophile element systematics of peridotite xenoliths from Hawaii2017
- Author(s)
  Ishikawa, A., Akizawa, N., Kogiso, T. and Suzuki, K.
- Organizer
  27th V.M. Goldschmidt conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 世界最古の炭酸塩岩の地質学的産状と化学組成から推定する初期太古代の海洋中の生命必須金属元素濃度2017
- Author(s)
  吉田聡，石川晃，小宮剛
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] 世界最古(>3.92Ga)の堆積岩の地質学的産状と化学組成から推定する初期太古代の海洋組成2017
- Author(s)
  吉田聡, 越田渓子, 石川晃, 小宮剛
- Organizer
  日本地球惑星科学連合2017年大会 (JpGU-AGU Joint Meeting 2017)
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Osmium isotope and PGE signatures of the deep-sea deposits from Japan: implications for the Late Triassic impact event2017
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q. Suzuki, K.
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Meteorite impact event recorded in the Upper Triassic deep-sea deposits from Japan2017
- Author(s)
  Sato, H., Onoue, T., Shirai, N., Nozaki, T., Ishikawa, A. and Suzuki, K.
- Organizer
  Planetary Exploration Research Center International symposium on Dust & Parent Bodies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Highly siderophile elements in Hawaiian xenoliths: implications for the origin of low 187Os/188Os signatures in oceanic mantle2017
- Author(s)
  石川晃，鈴木勝彦，小木曽哲，秋澤紀克
- Organizer
  日本地球惑星科学連合連合
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Highly siderophile elements and Os isotope signatures in the K-Pg transition of the Chicxulub peak-ring rocks2017
- Author(s)
  Sato, H., Ishikawa, A., Ferriere, L., Morgan, J.V., Gulick, S.P.S. and IODP-ICDP Expedition 364 Scientists
- Organizer
  American Geophysical Union Fall Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 世界最古(>3.92Ga)の堆積岩の地質学的産状と化学組成から推定する初期太古代の海洋組成2017
- Author(s)
  吉田聡，越田渓子，石川晃，小宮剛
- Organizer
  日本地球惑星科学連合連合大会2017年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Stable and radiogenic strontium isotope (δ88Sr, 87Sr /86Sr) in seawater across Guadalupian-Lopingian boundary (Permian)2017
- Author(s)
  Kani, T., Isozaki, Y., Misawa, K., Ishikawa, A., Yoneda, S.
- Organizer
  Geol. Soc. America
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257212
[Presentation] Osmium isotope and PGE signatures of the deep-sea deposits from Japan: implications for the Late Triassic impact event2017
- Author(s)
  Sato, H., Nozaki, T., Ishikawa, A., Onoue, T., Kimura, J.-I., Chang, Q. Suzuki, K.
- Organizer
  Goldschmidt 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Hydrothermal silicification of mafic and ultramafic rocks in the Barberton Greenstrone Belt, South Africa: relationship between bioessential element influxes into the seawater and secular variation of atmospheric CO22017
- Author(s)
  小宮剛・梅田早織・石川晃
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Metasomatic PGE mobility in the suboceanic mantle: an implication from sub- mu m -sized sulfides from Tahitian peridotite xenolith2017
- Author(s)
  秋澤紀克, 小木曽哲, 三宅亮, 石川晃
- Organizer
  日本地球惑星科学連合2017年大会 (JpGU-AGU Joint Meeting 2017)
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Metasomatic PGE mobility in the suboceanic mantle: an implication from sub-μm-sized sulfides from Tahitian peridotite xenolith2017
- Author(s)
  秋澤紀克・小木曽哲・三宅亮・石川晃
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Determination of highly siderophile element concentrations and 187Os/188Os ratio for ferromanganese nodule reference materials2017
- Author(s)
  Tokeshi, S., Ishikawa, A., Suzuki, K.
- Organizer
  Goldschmidt 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Hydrothermal silicification of mafic and ultramafic rocks in the Barberton Greenstrone Belt, South Africa: relationship between bioessential element influxes into the seawater and secular variation of atmospheric CO22017
- Author(s)
  小宮剛, 梅田早織, 石川晃
- Organizer
  日本地球惑星科学連合2017年大会 (JpGU-AGU Joint Meeting 2017)
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 世界最古 (>3.92Ga) の堆積岩の地質学的産状と化学組成から推定する初期太古代の海洋組成2017
- Author(s)
  吉田聡・越田渓子・石川晃・小宮剛
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Geochemistry and Re-Os and 146Sm-142Nd isotope systematics of mafic rocks in the Acasta Gneiss Complex: discovery of the oldest terrestrial rock and implications for the Earth-forming materials2017
- Author(s)
  小宮剛, 越田渓子, 石川晃, 鈴木勝彦
- Organizer
  日本地球惑星科学連合2017年大会 (JpGU-AGU Joint Meeting 2017)
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Pearson強親鉄性元素に枯渇した太古代マントルとその意義2017
- Author(s)
  石川晃, 小宮剛, 鈴木勝彦, Kenneth D. Collerson, Jingao Liu, D. Graham
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 強親鉄性元素に枯渇した太古代マントルとその意義2017
- Author(s)
  石川晃，小宮剛，鈴木勝彦，Kenneth D. Collerson, Jingao Liu, D. Graham Pearson
- Organizer
  日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] 世界最古の炭酸塩岩の地質学的産状と化学組成から推定する初期太古代の海洋中の生命必須金属元素濃度2017
- Author(s)
  吉田聡, 石川晃, 小宮剛
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Metasomatic PGE mobility in the suboceanic mantle: an implication from sub-μm-sized sulfides from Tahitian peridotite xenolith2017
- Author(s)
  秋澤紀克，小木曽哲，三宅亮，石川晃
- Organizer
  日本地球惑星科学連合連合大会2017年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Highly siderophile elements in Hawaiian xenoliths: implications for the origin of low187Os/188Os signatures in oceanic mantle2017
- Author(s)
  石川晃，鈴木勝彦，小木曽哲，秋澤紀克
- Organizer
  日本地球惑星科学連合連合大会2017年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] タヒチ／モーレア島産マントル捕獲岩から探る海洋マントルの地球化学的多様性2017
- Author(s)
  秋澤紀克，石川晃，小木曽哲
- Organizer
  日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Highly siderophile elements and Os isotope signatures in the K-Pg transition of the Chicxulub peak-ring rocks2017
- Author(s)
  Sato, H., Ishikawa, A., Ferriere, L., Morgan, J.V., Gulick, S.P.S. and IODP-ICDP Expedition 364 Scientists
- Organizer
  2017 American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 世界最古の炭酸塩岩の地質学的産状と化学組成から推定する初期太古代の海洋中の生命必須金属元素濃度2017
- Author(s)
  吉田聡・石川晃・小宮剛
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Geochemistry and Re-Os and 146Sm-142Nd isotope systematics of mafic rocks in the Acasta Gneiss Complex: discovery of the oldest terrestrial rock and implications for the Earth-forming materials2017
- Author(s)
  小宮剛，越田渓子，石川晃，鈴木勝彦
- Organizer
  日本地球惑星科学連合連合大会2017年大会
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Highly siderophile elements and Os isotope signatures in the K-Pg transition of the Chicxulub peak-ring rocks2017
- Author(s)
  Sato Honami、Ishikawa Akira、Ferri;re, Ludovic、Morgan Joanna、Gulick Sean、IODP-ICDP Expedition 364 Scientists
- Organizer
  American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] タヒチ／モーレア島産マントル捕獲岩から探る海洋マントルの地球化学的多様性2017
- Author(s)
  秋澤紀克・石川晃・小木曽哲
- Organizer
  日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Re-Os and highly siderophile element systematics of peridotite xenoliths from Hawaii2017
- Author(s)
  Ishikawa, A., Akizawa, N., Kogiso, T., Suzuki, K.
- Organizer
  Goldschmidt 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Volatiles in olivine-hosted melt inclusions in HIMU basalts from Raivavae, South Pacific2017
- Author(s)
  羽生毅，清水健二，牛久保孝行，山本順司，木元克典，中村由里子，木村純一，常青，浜田盛久，伊藤元雄，岩森光，石川剛志，
- Organizer
  JpGU-AGU Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Os同位体比と白金族元素から見たEM-1成分の由来2016
- Author(s)
  仙田量子・石川晃・羽生毅・川畑博・高橋俊郎・鈴木勝彦
- 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
  2016-05-20
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Volatile element compositions of HIMU basalts; a study of Raivavae in the South Pacific2016
- Author(s)
  Hanyu, T., K. Shimizu, T. Ushikubo, M. Ito, J. -I. Kimura, Q. Chang, M. Hamada, T. Ozawa, H. Iwamori, T. Ishikawa
- Organizer
  Japan Geophysical Union 2016 Meeting
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] 海洋島マントル捕獲岩の強親鉄性元素から探る核-マントル相互作用2016
- Author(s)
  石川晃, 鈴木勝彦, 小木曽哲, 秋澤紀克
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-16
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] エストニアの中部オルドビス系：Velise-F97コアの岩相および化学層序2016
- Author(s)
  島塚桃子・磯崎行雄・石川晃・Bauert Heikki・Poldvere Anne・鈴木淳・石村豊穂
- 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
  2016-05-20
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 熱水性鉄・マンガン酸化物のMo同位体比：太古代・原生代前期Mo循環への示唆2016
- Author(s)
  後藤孝介・James R. Hein・下田玄・青木翔吾・石川晃・鈴木勝彦
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学 (大阪府大阪市)
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Re-Os isotope and highly siderophile element constraints on the origin of ancient depleted domains in the modern convecting mantle2016
- Author(s)
  Ishikawa, A., Senda, R., Suzuki, K., Tani, K. and Ishii, T.
- Organizer
  26th V. M. Goldschmidt conference
- Place of Presentation
  パシフィコ横浜 (神奈川県横浜市)
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] アカスタ片麻岩体における最古岩石の分布2016
- Author(s)
  越田渓子, 石川晃, 山本伸次, 青木翔吾, 上原啓幹, 小宮剛
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-25
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] アカスタ片麻岩体苦鉄質岩の142Nd同位体から制約する冥王代マントル進化2016
- Author(s)
  越田渓子・石川晃・横山哲也・鏡味沙耶・深井稜汰・小宮剛
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学 (大阪府大阪市)
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] A seamount on top of Ontong Java Plateau was created by remelting of plateau lithosphere by plate flexure2016
- Author(s)
  羽生毅・Maria Luisa Tejada・清水健二・石塚治・木村純一・常青・仙田量子・宮崎隆・後藤孝介・石川晃
- 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
  2016-05-20
- Invited
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Molybdenum isotopes in modern marine hydrothermal Fe/Mn deposits:Implications for Archean and Paleoproterozoic Mo cycles2016
- Author(s)
  K T Goto, J R Hein, G Shimoda, S Aoki, A Ishikawa, K Suzuki, G W Gordon, A D Anbar
- Organizer
  American Geophysical Union (AGU) Fall Meeting 2016
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] A seamount on top of Ontong Java Plateau was created by remelting of plateau lithosphere by plate flexure2016
- Author(s)
  Hanyu, T., M. L. G. Tejada, K. Shimizu, O. Ishizuka, J. -I. Kimura, Q. Chang, R. Senda, T. Miyazaki, K. Goto, and A. Ishikawa
- Organizer
  Japan Geophysical Union 2016 Meeting
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Pitcairn玄武岩中の白金族元素存在度とOs同位体比2016
- Author(s)
  仙田量子, 羽生毅, 石川晃, 川畑博, 高橋俊郎, 鈴木勝彦
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-16
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Re-Os constraints on the formation age of Acasta mafic rocks2016
- Author(s)
  KEIKO KOSHIDA, AKIRA ISHIKAWA, KATSUHIKO SUZUKI and TSUYOSHI KOMIYA
- Organizer
  Goldschmidt Conference 2016
- Place of Presentation
  パシフィコ横浜(神奈川横浜市)
- Year and Date
  2016-06-30
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Pitcairn玄武岩中の白金族元素存在度とOs同位体比2016
- Author(s)
  仙田量子, 羽生毅, 石川晃, 川畑博, 高橋俊郎, 鈴木勝彦
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-16
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Re-Os constraints on the formation age of Acasta mafic rocks2016
- Author(s)
  Koshida, K., Ishikawa, A., Suzuki, K. and Komiya, T.
- Organizer
  26th V. M. Goldschmidt conference
- Place of Presentation
  パシフィコ横浜 (神奈川県横浜市)
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Re-Os Isotope and highly siderophile element constraints on the origin of ancient depleted domains in the modern convecting mantle2016
- Author(s)
  Ishikawa, A., Senda, R. Suzuki, K., Tani, K., Ishii, T.
- Organizer
  Goldschmidt 2016
- Place of Presentation
  パシフィコ横浜　神奈川県横浜市
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] Re-Os isotope and highly siderophile element constraints on the origin of ancient depleted domains in the modern convecting mantle2016
- Author(s)
  Ishikawa, A., Senda, R., Suzuki, K., Tani, K., Ishii, T
- Organizer
  Goldschmidt 2016
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] オントンジャワ海台玄武岩の強新鉄元素多様性2016
- Author(s)
  石川晃,宇都宮敦，越田渓子，M. L. G. Tejada，小宮剛，鈴木勝彦，佐野貴司
- Organizer
  地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] PGE signature of an EM-1 mantle source, evidence from Pitcairn basalts2016
- Author(s)
  Senda, R., Ishikawa, A., Hanyu, T., Kawabata, H., Takahashi, T., Suzuki, K.
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  パシフィコ横浜(神奈川横浜市)
- Year and Date
  2016-06-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] オントンジャワ海台玄武岩の強親鉄性元素多様性2016
- Author(s)
  石川晃・宇都宮敦・越田渓子・Maria Luisa Tejada・小宮剛・鈴木勝彦・佐野貴司
- 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
  2016-05-20
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 南アフリカ・バーバートン緑色岩帯の珪化変質地域にみられる玄武岩、コマチアイトとチャートの産状および地球化学的研究2016
- Author(s)
  梅田早織, 石川晃, 小宮剛
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-25
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 南アフリカ・バーバートン緑色岩帯にみられる初期太古代の海底熱水活動による珪化変質作用2016
- Author(s)
  梅田早織・石川晃・小宮剛
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学 (東京都世田谷区)
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Cooling, damping organics, and ventilation during the Middle Ordovician in central Baltica: the litho- and chemostratigraphy of the Velise-F97 core from central Estonia2016
- Author(s)
  Isozaki, Y., Shimatsuka, M., Ishikawa, A., Bauert, H., Poldevere, A., Suzuki, A. and Ishimura, T.
- Organizer
  IGCP-591 Meeting
- Place of Presentation
  Univ. Ghent, Belgium
- Year and Date
  2016-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257212
[Presentation] オントンジャワ海台玄武岩の強親鉄性元素多様性2016
- Author(s)
  石川晃, 宇都宮敦, 越田渓子, Maria Luisa Tejada, 小宮剛, 鈴木勝彦, 佐野貴司
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] 三畳紀後期ノーリアンの遠洋性堆積岩を用いたオスミウム同位体変動からみる地球外物質付加の検討2016
- Author(s)
  佐藤峰南, 野崎達生, 石川晃, 尾上哲治, 木村純一, 常青, 鈴木勝彦
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部キャンパス（東京都世田谷区）
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] A seamount on top of Ontong Java Plateau was created by remelting of plateau lithosphere by plate flexure2016
- Author(s)
  Takeshi Hanyu, Maria Luisa Tejada, Kenji Shimizu, Osamu Ishizuka, Jun-Ichi Kimura, Qing CHANG, Ryoko Senda, Takashi Miyazaki, Kosuke T. Goto, Akira Ishikawa
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-23
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Pitcairn玄武岩中の白金族元素の存在度とOs同位体比2016
- Author(s)
  仙田量子・羽生毅・石川晃・川畑博・高橋俊郎・鈴木勝彦
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学 (大阪府大阪市)
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] オントンジャワ海台玄武岩の強親鉄性元素多様性2016
- Author(s)
  石川晃，宇都宮敦，越田渓子，Maria Luisa Tejada，小宮剛，鈴木勝彦，佐野貴司
- 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
  2016-05-22
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] 熱水性鉄・マンガン堆積物のMo同位体比：太古代・原生代前期Mo循環への示唆2016
- Author(s)
  後藤孝介, James R. Hein, 下田玄, 青木翔吾, 石川晃, 鈴木勝彦
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] カナダ・ラブラドル，サグレック岩体の堆積岩から推定する初期海洋の化学組成と生命の痕跡2016
- Author(s)
  吉田聡・田代貴志・石川晃・小宮剛
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学 (東京都世田谷区)
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 海洋島マントル捕獲岩の強親鉄性元素組成から探る核-マントル相互作用2016
- Author(s)
  石川晃，鈴木勝彦，小木曽哲，秋澤紀克
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府・大阪市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K13905
[Presentation] Os同位体比と白金族元素から見たEM-1成分の由来2016
- Author(s)
  仙田量子, 石川晃, 羽生毅, 川畑博, 高橋俊郎, 鈴木勝彦
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 南アフリカ・バーバートン緑色岩帯の珪化変質地域にみられる玄武岩、コマチアイトとチャートの産状および地球化学的研究2016
- Author(s)
  梅田早織・石川晃・小宮剛
- 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
  2016-05-20
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] カナダ・ラブラドル、サグレック岩体の堆積岩から推定する初期海洋の化学組成と生命の痕跡2016
- Author(s)
  吉田聡, 田代貴志, 石川晃, 小宮剛
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部キャンパス（東京都世田谷区）
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] エストニアの中部オルドビス系：Velise-F97コアの岩相および化学層序2016
- Author(s)
  島塚桃子, 磯崎行雄, 石川晃, Bauert, H, Poldvere, Anne, 鈴木淳, 石村豊穂
- Organizer
  日本惑星地球科学連合大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2016-05-25
- Data Source
  KAKENHI-PROJECT-26257212
[Presentation] Molybdenum isotopes in modern marine hydrothermal Fe/Mn deposits: implications for Archean and Paleoproterozoic Mo cycles2016
- Author(s)
  Goto, K. T., Hein, J. R., Shimoda, G., Aoki, S., Ishikawa, A., Suzuki, K., Gordon, G. W. and Anbar, A. D.
- Organizer
  2016 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] エストニアの中部オルドビス系：Velise-F97コアの岩相および化学層序2016
- Author(s)
  島塚桃子, 磯崎行雄, 石川晃, Bauert Heikki, Poldvere Anne, 鈴木淳, 石村豊穂
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] オントンジャワ海台玄武岩の強親鉄性元素多様性2016
- Author(s)
  石川晃, 宇都宮敦, 越田渓子, Maria Luisa Tejada, 小宮剛, 鈴木勝彦, 佐野貴司
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Re-Os Isotope and highly siderophile element constraints on the origin of ancient depleted domains in the modern convecting mantle2016
- Author(s)
  Ishikawa, A., Senda, R. Suzuki, K., Tani, K., Ishii, T.
- Organizer
  Goldschmidt 2016
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Year and Date
  2016-06-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] PGE signature of an EM-1 mantle source, evidence from Pitcairn basalts2016
- Author(s)
  Senda, R., Ishikawa, A., Hanyu, T., Kawabata, H., Takahashi, T., Suzuki, K.
- Organizer
  Goldschmidt Conference 2016
- Place of Presentation
  パシフィコ横浜(神奈川横浜市)
- Year and Date
  2016-06-27
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] アカスタ片麻岩体苦鉄質岩の142Nd同位体から制約する冥王代マントル進化2016
- Author(s)
  越田渓子, 石川晃, 横山哲也, 鏡味沙耶, 深井稜汰, 小宮剛
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-16
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 海洋下マントルのメタソマティズム：タヒチ産マントル捕獲岩を用いた岩石学的考察2016
- Author(s)
  秋澤紀克, 小木曽哲, 石川晃, 荒井章司
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-16
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 南アフリカ・バーバートン緑色岩帯の珪化変質地域にみられる玄武岩、コマチアイトとチャートの産状および地球化学的研究2016
- Author(s)
  梅田早織, 石川晃, 小宮剛
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部キャンパス（東京都世田谷区）
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 三畳紀後期ノーリアンの遠洋性堆積岩を用いたオスミウム同位体変動からみる地球外物質付加の検討2016
- Author(s)
  佐藤峰南・野崎達生・石川晃・尾上哲治・木村純一・常青・鈴木勝彦
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学 (東京都世田谷区)
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 熱水性鉄・マンガン堆積物のMo同位体比：太古代・原生代前期Mo循環への示唆2016
- Author(s)
  後藤孝介, James R. Hein, 下田玄, 青木翔吾, 石川晃, 鈴木勝彦
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Cooling, damping organics, and ventilation during the Middle Ordovician in central Baltica: the litho- and chemostratigraphy of the Velise-F97 core from central Estonia2016
- Author(s)
  Isozaki, Y., Shimatsuka, M., Ishikawa, A., Bauert, H., Poldvere, A., Suzuki, A., Ishimura, T.
- Organizer
  IGCP-591 Closing meeting
- Place of Presentation
  Univ. Ghent, Belgium
- Year and Date
  2016-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257212
[Presentation] PGE signature of an EM-1 mantle source, evidence from Pitcairn basalts2016
- Author(s)
  Senda, R., Ishikawa, A., Hanyu, T., Kawabata, H., Takahashi, T. and Suzuki, K.
- Organizer
  26th V. M. Goldschmidt conference
- Place of Presentation
  パシフィコ横浜 (神奈川県横浜市)
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Re-Os isotope and highly siderophile element constraints on the origin of ancient depleted domains in the modern convecting mantle2016
- Author(s)
  Ishikawa, A., R. Senda, K. Suzuki, K. Tani, T. Ishii
- Organizer
  Goldschmidt Conference 2016
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] 陽・陰イオン交換樹脂とMC-ICP-MSに基づくMo同位体分析2016
- Author(s)
  後藤孝介, 下田玄, 青木翔吾, 石川晃
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] アカスタ片麻岩体における最古岩石の分布2016
- Author(s)
  越田渓子・石川晃・山本伸次・青木翔吾・上原啓幹・小宮剛
- 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
  2016-05-20
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 陽・陰イオン交換樹脂とMC-ICP-MSに基づくMo同位体分析2016
- Author(s)
  後藤孝介・下田玄・青木翔吾・石川晃
- 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
  2016-05-20
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Os同位体比と白金族元素から見たEM-1成分の由来2016
- Author(s)
  仙田量子, 石川晃, 羽生毅, 川畑博, 高橋俊郎, 鈴木勝彦
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Remelting of Ontong Java Plateau lithosphere2016
- Author(s)
  Hanyu T., Tejada, M., Shimizu, K., Ishikawa, A., Kimura, J.-I., Chang, Q., Senda, R., Miyazaki, T., Goto, K. and Ishizuka, O.
- Organizer
  26th V. M. Goldschmidt conference
- Place of Presentation
  パシフィコ横浜 (神奈川県横浜市)
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 海洋島マントル捕獲岩の強親鉄性元素から探る核-マントル相互作用2016
- Author(s)
  石川晃, 鈴木勝彦, 小木曽哲, 秋澤紀克
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス（大阪府大阪市）
- Year and Date
  2016-09-16
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] The Nulliak supracrustal rocks, Labrador, Canada: their occurrence, age, and the oldest evidence for life2016
- Author(s)
  Komiya, T., Aoki, S., Koshida, K., Tashiro, T., Yamamoto, T., Ishikawa, A., Ishida, A., Hori, M., Igisu, M. and Sano, Y.
- Organizer
  26th V. M. Goldschmidt conference
- Place of Presentation
  パシフィコ横浜 (神奈川県横浜市)
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 海洋島マントル捕獲岩の強親鉄性元素組成から探る核-マントル相互作用2016
- Author(s)
  石川晃・鈴木勝彦・小木曽哲・秋澤紀克
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学 (大阪府大阪市)
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] 海洋島マントル捕獲岩の強親鉄性元素組成から探る核-マントル相互作用2016
- Author(s)
  石川晃，鈴木勝彦，小木曽哲，秋澤紀克
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学（大阪府・大阪市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] The Nulliak supracrustal rocks, Labrador, Canada: their occurrence, age, and the oldest evidence for life2016
- Author(s)
  Komiya, T., Aoki, S., Koshida, K., Tashiro, T., Yamamoto, T., Ishikawa, A., Ishida, A., Hori, M., Igisu, M., Sano, Y.
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  パシフィコ横浜(神奈川横浜市)
- Year and Date
  2016-06-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Re-Os constraints on the formation age of Acasta mafic rocks2016
- Author(s)
  Koshida, K., Ishikawa, A., Suzuki, K., Komiya, T.
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  パシフィコ横浜(神奈川横浜市)
- Year and Date
  2016-06-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Molybdenum isotopes in modern marine hydrothermal Fe/Mn deposits: implications for Archean and Paleoproterozoic Mo cycles2016
- Author(s)
  Goto, K.T., Hein, J.R., Shimoda, G., Aoki, S., Ishikawa, A., Suzuki, K., Gordon, G.W., Anbar, A.D
- Organizer
  American Geophysical Union (AGU) Fall Meeting 2016
- Place of Presentation
  サンフランシスコ（アメリカ）
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 海洋下マントルのメタソマティズム：タヒチ産マントル捕獲岩を用いた岩石学的考察2016
- Author(s)
  秋澤紀克・小木曽哲・石川晃・荒井章司
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学 (大阪府大阪市)
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K13895
[Presentation] Osmium isotope variations in the Pacific mantle: implications for the distribution of heterogeneity in the convecting mantle2015
- Author(s)
  Ishikawa, A., R. Senda, K. Suzuki, K.Tani, T. Ishii
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2015-12-12
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25302012
[Presentation] オントンジャワ海台玄武岩の強親鉄性元素組成2015
- Author(s)
  石川晃、越田渓子、小宮剛、宇都宮敦、マリアルイサテハダ、鈴木勝彦、佐野貴司
- Organizer
  日本地球化学会
- Place of Presentation
  横浜国立大学（神奈川県・横浜市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] 太平洋マントルのオスミウム同位体不均質性について2015
- Author(s)
  石川晃, 仙田量子, 鈴木勝彦, 谷健一郎, 石井輝秋
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] オントンジャワ海台玄武岩の強親鉄性元素組成2015
- Author(s)
  石川晃, 越田渓子, 小宮剛, 宇都宮敦, Maria Luisa Tejada, 鈴木勝彦, 佐野貴司
- Organizer
  2015年度日本地球化学会第62回年会
- Place of Presentation
  横浜国立大学常盤台キャンパス（神奈川県横浜市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] A unique Cr-enriched bed across the Guadalupian-Lopingian boundary (Permian) in mid-Panthalassan paleo-atoll carbonates2015
- Author(s)
  Ishikawa, A., Y. Isozaki, D. Kofukuda, K. Shozugawa
- Organizer
  Japan Geoscience Union meeting 2015
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2015-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Osmium isotope heterogeneity in the Pacific mantle: implications for the evolution of convective mantle2015
- Author(s)
  Ishikawa, A., Senda, R. Suzuki, K., Tani, K., Ishii, T.
- 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
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] A unique Cr-enriched bed across the Guadalupian-Lopingian boundary (Permian) in mid-Panthalassan paleo-atoll carbonates2015
- Author(s)
  Ishikawa, A., Isozaki, Y. Kofukuda, D., Shozugawa, K.
- Organizer
  日本地球惑星連合大会2015年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 海洋性かんらん岩のオスミウム同位体分布から読むマントルの地球化学的構造とその進化2015
- Author(s)
  石川晃、仙田量子、鈴木勝彦、谷健一郎、石井輝秋
- Organizer
  日本地質学会
- Place of Presentation
  信州大学長野キャンパス（長野県・長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Osmium isotope variations in the Pacific mantle: implications for the distribution of heterogeneity in the convecting mantle2015
- Author(s)
  Ishikawa, A., Senda, R. Suzuki, K., Tani, K., Ishii, T.
- Organizer
  America Geophysical Union Fall Meeting
- Place of Presentation
  サンフランシスコ　アメリカ、カリフォルニア州
- Year and Date
  2015-12-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] 初期太古代アカスタ片麻岩体苦鉄質岩の強親鉄性元素およびRe-Os同位体組成2015
- Author(s)
  越田渓子, 石川晃, 鈴木勝彦, 小宮剛
- Organizer
  2015年度日本地球化学会第62回年会
- Place of Presentation
  横浜国立大学（神奈川県・横浜市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 海洋性かんらん岩のOs同位体分布から読むマントル内部の地球化学的構造とその進化2015
- Author(s)
  石川晃, 仙田量子, 鈴木勝彦, 谷健一郎, 石井輝秋
- Organizer
  日本地質学会第122年学術大会（長野大会）
- Place of Presentation
  信州大学長野（工学）キャンパス（長野県長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Review of Os isotope variation and model ages in abyssal peridotite2015
- Author(s)
  Ryoko Senda, Akira Ishikawa, Katsuhiko Suzuki
- Organizer
  Third InterRidge Theoretical Institute
- Place of Presentation
  Hangzhou（China）
- Year and Date
  2015-09-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 初期太古代アカスタ片麻岩体苦鉄質岩の強親鉄性元素およびRe-Os同位体組成2015
- Author(s)
  越田渓子, 石川晃, 鈴木勝彦, 小宮剛
- Organizer
  2015年度日本地球化学会第62回年会
- Place of Presentation
  横浜国立大学常盤台キャンパス（神奈川県横浜市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] オントンジャワ海台玄武岩の強親鉄性元素組成2015
- Author(s)
  石川晃・越田渓子・小宮剛・宇都宮敦・マリアルイザテハダ・鈴木勝彦・佐野貴司
- Organizer
  2015年度日本地球化学会第62回年会
- Place of Presentation
  横浜国立大学（神奈川県・横浜市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 海洋性かんらん岩のオスミウム同位体分布から読むマントルの地球化学的構造とその進化2015
- Author(s)
  石川晃・仙田量子・鈴木勝彦・谷健一郎・石井輝秋
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  信州大学（長野県・長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 北欧エストニアにおけるオルドビス紀中期の動物多様化と環境変動2015
- Author(s)
  島塚桃子・磯崎行雄・可児智美・石川　晃・A. Poldvere・H. Bauert
- Organizer
  日本地質学会
- Place of Presentation
  信州大学（長野県長野市）
- Year and Date
  2015-09-15
- Data Source
  KAKENHI-PROJECT-26257212
[Presentation] Osmium isotope heterogeneity in the Pacific mantle: implications for the evolution of convective mantl2015
- Author(s)
  Ishikawa, A., R. Senda, K. Suzuki, K. Tani, T. Ishii
- Organizer
  Japan Geoscience Union meeting 2015
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2015-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Osmium isotope variations in the Pacific mantle: implications for the distribution of heterogeneity in the convecting mantle2015
- Author(s)
  Ishikawa, A., Senda, R. Suzuki, K., Tani, K., Ishii, T.
- Organizer
  2015 American Geophysical Union fall meeting
- Place of Presentation
  San Francisco（USA）
- Year and Date
  2015-12-18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] Remelting of Ontong Java Plateau lithosphere2015
- Author(s)
  Hanyu, T., Tejada, M. L. G., Shimizu, K., Ishikawa, A., Kimura, J.-I., Chang, Q., Senda, R., Miyazaki, T., Goto K.,Ishizuka, O.
- Organizer
  2015 Goldschmidt Conference
- Place of Presentation
  Prague（Czech Republic）
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] アカスタ片麻岩体苦鉄質岩のRe-Os 同位体組成：冥王代玄武岩質地殻の解明にむけて2015
- Author(s)
  越田渓子, 石川晃, 鈴木勝彦, 小宮剛
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 海洋性かんらん岩のOs同位体分布から読むマントル内部の地球化学的構造とその進化2015
- Author(s)
  石川晃, 仙田量子, 鈴木勝彦, 谷健一郎, 石井輝秋
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  信州大学（長野県・長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] アカスタ片麻岩体苦鉄質のRe-Os 同位体組成：冥王代マントル進化解明にむけて2015
- Author(s)
  越田渓子, 石川晃, 鈴木勝彦, 小宮剛
- Organizer
  日本地質学会第122年学術大会（長野大会）
- Place of Presentation
  信州大学長野（工学）キャンパス（長野県長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] アカスタ片麻岩体苦鉄質のRe-Os 同位体組成：冥王代マントル進化解明にむけて2015
- Author(s)
  越田渓子, 石川晃, 鈴木勝彦, 小宮剛
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  信州大学（長野県・長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 太平洋マントルのオスミウム同位体不均質性について2015
- Author(s)
  石川晃・仙田量子・鈴木勝彦・谷健一郎・石井輝秋
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25302012
[Presentation] Osmium isotope heterogeneity in the Pacific mantle: implications for the evolution of convective mantle2015
- Author(s)
  Ishikawa, A., Senda, R. Suzuki, K., Tani, K., Ishii, T.
- Organizer
  日本地球惑星連合大会2015年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PROJECT-15H02142
[Presentation] 海洋性かんらん岩のオスミウム同位体分布から読むマントルの地球化学的構造とその進化2015
- Author(s)
  石川晃、仙田量子、鈴木勝彦、谷健一郎、石井輝秋
- Organizer
  日本地質学会台122年学術大会
- Place of Presentation
  信州大学長野キャンパス　長野県長野市
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] Review of Os isotope variation and model ages in abyssal peridotite2015
- Author(s)
  Ryoko Senda, Akira Ishikawa, Katsuhiko Suzuki
- Organizer
  Third InterRidge Theoretical Institute
- Place of Presentation
  Hangzhou（China）
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05830
[Presentation] Osmium isotope variations in the Pacific mantle: implications for the distribution of heterogeneity in the convecting mantle2015
- Author(s)
  Ishikawa, A., R. Senda, K. Suzuki, K. Tani, T. Ishii
- Organizer
  America Geophysical Union 2015 Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ合衆国）
- Year and Date
  2015-12-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Remelting of Ontong Java Plateau lithosphere2015
- Author(s)
  Hanyu, T., M. L. G. Tejada, K. Shimizu, A. Ishikawa, J. -I. Kimura, Q. Chang, R. Senda, T. Miyazaki, K. Goto, O. Ishizuka
- Organizer
  Goldschmidt Conference 2015
- Place of Presentation
  プラハ（チェコ）
- Year and Date
  2015-08-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] アカスタ片麻岩体に産する苦鉄質岩石類の微量元素多様性2014
- Author(s)
  越田渓子, 石川晃, 岩森光, 小宮剛
- Organizer
  日本地球科学連合大会
- Place of Presentation
  日本神奈川県横浜市パシフィコヨコハマ
- Year and Date
  2014-04-30
- Data Source
  KAKENHI-PROJECT-26247083
[Presentation] Highly Siderophile Element Mobility during Oceanic LIP Emplacements: Implications from Subaerial and Submarine Basalts on Shatsky Rise2014
- Author(s)
  Ishikawa A., Sano T., Senda R., Suzuki K.
- Organizer
  Goldschmidt 2014
- Place of Presentation
  アメリカ　サクラメント
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Highly siderophile element mobility during oceanic LIP emplacements : implications from subaerial and submarine basalts on Shatsky Rise2014
- Author(s)
  Ishikawa, A., Sano, T., Senda, R., Suzuki, K
- Organizer
  Goldschmidt conference 2014
- Place of Presentation
  アメリカ・サクラメント
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Osmium isotope heterogeneity in the Pacific uppermost mantle2014
- Author(s)
  A. Ishikawa, R. Senda, K. Tani, K. Suzuki, T. Ishii
- Organizer
  Sixth International Orogenic Lherzolite Conference
- Place of Presentation
  モロッコ　マラケシュ
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] 親鉄元素からみるレイトベニアのタイミング2014
- Author(s)
  石川晃, 越田渓子, 鈴木勝彦, 小宮剛
- Organizer
  日本地球科学連合大会
- Place of Presentation
  日本神奈川県横浜市パシフィコヨコハマ
- Year and Date
  2014-04-30
- Data Source
  KAKENHI-PROJECT-26247083
[Presentation] Re-evaluation of digestion methods for accurate Re-Os isotope and highly siderophile element analyses2013
- Author(s)
  Ishikawa, A., Senda, R., Suzuki, K., Dale, C.W.
- Organizer
  Goldschmidt 2013
- Place of Presentation
  イタリア　フィレンツェ
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] he possible source mantle and magma genesis of basalts from Pitcairn island: implication from highly siderophile elements and Os isotope ratios2013
- Author(s)
  Senda, R., Hanyu, T., Ishikawa, A., Kawabata, K., Takahashi, T., Suzuki, K.
- Organizer
  Goldschmidt 2013
- Place of Presentation
  イタリア　フィレンツェ
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] 標準岩石試料の強親鉄性元素濃度およびオスミウム同位体比の再評価2013
- Author(s)
  石川晃、仙田量子、鈴木勝彦
- Organizer
  日本地球惑星科学連合2013年度連合大会
- Place of Presentation
  幕張メッセ（千葉県、千葉市）
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Re-Os isotope and platinum group element composition of Louisville seamounts chain2013
- Author(s)
  Tejada, M., Hanyu, T., Ishikawa, A., Senda, R., Suzuki, K
- Organizer
  Pacific Ocean. Goldschmidt conference 2013
- Place of Presentation
  イタリア・フローレンス
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] 標準岩石試料の強親鉄性元素濃度およびオスミウム同位体比の再評価2013
- Author(s)
  石川晃、仙田量子、鈴木勝彦
- Organizer
  日本地球惑星科学連合2013年度連合大会
- Place of Presentation
  日本・幕張メッセ
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] The possible source mantle and magma genesis of basalts from Pitcairn island : implication from highly siderophile elements and Os isotope ratios2013
- Author(s)
  Senda, R., Hanyu, T., Ishikawa, A., Kawabata, K., Takahashi, T., Suzuki, K
- Organizer
  Goldschmidt conference 2013
- Place of Presentation
  イタリア・フローレンス
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] 太平洋最上部マントルのオスミウム同位体不均質性2013
- Author(s)
  石川晃、仙田量子、谷健一郎、鈴木勝彦、石井輝秋
- Organizer
  日本地球化学会第60回年会
- Place of Presentation
  筑波大学　茨城県つくば市
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] Re-evaluation of digestion methods for accurate Re-Os isotope and highly siderophile element analyses2013
- Author(s)
  Ishikawa, A., Senda, R., Suzuki, K., Dale, C.W.
- Organizer
  Goldschmidt 2013
- Place of Presentation
  フローレンス（イタリア）
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Re-evaluation of digestion methods for accurate Re-Os isotope and highly siderophile element analyses2013
- Author(s)
  Ishikawa, A., Senda, R., Suzuki, K., Dale, C. W
- Organizer
  Goldschmidt conference 2013
- Place of Presentation
  イタリア・フローレンス
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Re-Os isotope and platinum group element composition of Louisville seamounts chain, Pacific Ocean2013
- Author(s)
  Tejada, M., Hanyu, T., Ishikawa, A., Senda, R., Suzuki, K.
- Organizer
  Goldschmidt 2013
- Place of Presentation
  イタリア　フィレンツェ
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Highly siderophile elements behavior during oceanic LIP emplacement2012
- Author(s)
  石川晃、佐野貴司、仙田量子、鈴木勝彦
- Organizer
  日本地球惑星科学連合2012年度連合大会
- Place of Presentation
  幕張メッセ（千葉県、千葉市）
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Highly siderophile element behavior during oceanic LIP emplacement2012
- Author(s)
  Ishikawa, A., Sano, T., Senda, R., Suzuki, K
- Organizer
  日本地球惑星科学連合2012年度連合大会
- Place of Presentation
  日本・幕張メッセ
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Ontong Java Plateau lithosphere and its relation to craton formation2012
- Author(s)
  Ishikawa, A., Dale, C.W., Pearson, D.G.
- Organizer
  日本地球惑星科学連合2012年度連合大会
- Place of Presentation
  幕張メッセ（千葉県、千葉市）
- Invited
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Ontong Java Plateau lithosphere and its relation to craton formation2012
- Author(s)
  Ishikawa, A., Dale, C. W., Pearson, D. G
- Organizer
  日本地球惑星科学連合2012年度連合大会
- Place of Presentation
  日本・幕張メッセ
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Trans-lithospheric variations in highly siderophile elements beneath the Ontong Java Plateau2011
- Author(s)
  Ishikawa, A., Maruoka, T., Pearson, D.G., Dale, C.W.
- Organizer
  The 21st V.M.Goldschmidt Conference
- Place of Presentation
  チェコ・プラハ
- Year and Date
  2011-08-17
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Lithosphere formation beneath the Ontong Java Plateau : An example of plume underplating and its relation to craton formation2011
- Author(s)
  Ishikawa, A., Pearson, D. G., Dale, C. W.
- Organizer
  International Conference on Craton Formation and Destruction 2011
- Place of Presentation
  中国・北京
- Year and Date
  2011-04-26
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Chemical properties of cratonic roots and their modern analogues : implications for the generation of cratons and their formation2011
- Author(s)
  Pearson, D.G., Ishikawa, A., Zhao, Z., Mather, K., Kjarsgaard, B.
- Organizer
  International Conference on Craton Formation and Destruction 2011
- Place of Presentation
  中国・北京(招待講演)
- Year and Date
  2011-04-28
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Trans-lithospheric variations in highly siderophile elements beneath the Ontong Java Plateau.2011
- Author(s)
  Ishikawa, A., Maruoka, T., Pearson, D. G., Dale, C. W.
- Organizer
  The 21st V. M. Goldschmidt Conference
- Place of Presentation
  チェコ・プラハ
- Year and Date
  2011-08-17
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] 玄武岩質試料に対する強親鉄性元素定量法の再検討2011
- Author(s)
  石川晃、仙田量子、鈴木勝彦
- Organizer
  2011年日本地球化学会第58会大会
- Place of Presentation
  日本・札幌
- Year and Date
  2011-09-16
- Data Source
  KAKENHI-PROJECT-23740403
[Presentation] Highly siderophile element geochemistry of high-Mg basalts from Pacific large igneous provinces2011
- Author(s)
  Ishikawa, A., Sano, T., Senda, R., Chang, Q., Suzuki, K.
- Organizer
  Japan Geoscience Union International Symposium 2011
- Place of Presentation
  日本・幕張メッセ
- Year and Date
  2011-05-27
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Chemical properties of cratonic roots and their modern analogues : implications for the generation of cratons and their formation.2011
- Author(s)
  Pearson, D. G., Ishikawa, A., Zhao, Z., Mather, K., Kjarsgaard, B.
- Organizer
  International Conference on Craton Formation and Destruction 2011
- Place of Presentation
  中国・北京
- Year and Date
  2011-04-28
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Platinum-group elements in the oceanic mantle beneath the Ontong Java Plateau2009
- Author(s)
  Ishikawa, A., Pearson, D. G., Dale, C. W.
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  日本・幕張メッセ
- Year and Date
  2009-05-19
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Re-Os isotopes and platinum-group elements in a peridotite-pyroxenite hybrid mantle2009
- Author(s)
  Ishikawa, A., Pearson, D.G., Dale, C.W.
- Organizer
  Goldschmidt conference 2009
- Place of Presentation
  ダボス(スイス)
- Year and Date
  2009-06-25
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Platinum-group elements in the oceanic mantle beneath the Ontong Java Plateau2009
- Author(s)
  Ishikawa, A., Pearson, D.G., Dale, C.W.
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2009-05-19
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Re-Os isotopes and platinum-group elements in a peridotite-pyroxenite hybrid mantle2009
- Author(s)
  Ishikawa, A., Pearson, D. G., Dale, C. W.
- Organizer
  The 19th V. M. Goldschmidt conference 2009
- Place of Presentation
  スイス・ダボス
- Year and Date
  2009-06-25
- Data Source
  KAKENHI-PROJECT-21840068
[Presentation] Highly Siderophile Element Mobility during Oceanic LIP Emplacements: Implications from Subaerial and Submarine Basalts on Shatsky Rise
- Author(s)
  Ishikawa A, Sano T, Senda R and Suzuki K
- Organizer
  ゴールドシュミット国際会議
- Place of Presentation
  サクラメント
- Year and Date
  2014-06-08 – 2014-06-13
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] Osmium isotope heterogeneity in the Pacific uppermost mantle
- Author(s)
  Ishikawa. A., Senda, R., Tani, K., Suzuki, K., Ishii, T.
- Organizer
  Sixth International Orogenic Lherzolite Conference
- Place of Presentation
  Marrakech, Morocco
- Year and Date
  2014-05-04 – 2014-05-15
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] Osmium isotope heterogeneity in the Pacific uppermost mantle
- Author(s)
  Ishikawa, A., Senda, R., Tani, K., Suzuki, K., Ishii, T.
- Organizer
  6th International Lherzolite Conference
- Place of Presentation
  Marrakech, Morocco.
- Year and Date
  2014-05-08 – 2014-05-10
- Data Source
  KAKENHI-PROJECT-25302012
[Presentation] かんらん岩の融解過程に伴う強親鉄性元素の分別作用
- Author(s)
  石川晃、仙田量子、谷健一郎、鈴木勝彦、石井輝秋
- Organizer
  2014年度日本地球化学会年会
- Place of Presentation
  富山大学五福キャンパス（富山県、富山市）
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] Timing of late veneer on Earth: a siderophile element perspective
- Author(s)
  石川晃、越田渓子、鈴木勝彦、小宮剛
- Organizer
  日本地球惑星科学連合連合大会 2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県、横浜市）
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] オスミウム同位体比と白金族元素組成から見た海洋プレート下部地殻トロクトライトの形成
- Author(s)
  Ryoko Senda, Akira Ishikawa, Tomoaki Morishita, Katsuhiko Suzuki, Teruaki Ishii
- Organizer
  日本地球化学会年会
- Place of Presentation
  富山
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25302012
[Presentation] シャツキーライズ東方に位置する応神ライズ海山群のマグマ成因
- Author(s)
  佐野貴司，羽生毅，テハダマリアルイザ，小嶋智子，土谷祐貴，梅田早織，清水祥伽，野村篤志，中西正男，三浦誠一，鈴木勝彦，清水健二，石川晃，平野直人
- Organizer
  ブルーアース2015
- Place of Presentation
  東京海洋大学
- Year and Date
  2015-03-19 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-26302010
[Presentation] マントル融解過程に伴う強親鉄性元素の挙動
- Author(s)
  石川晃
- Organizer
  資源地質学会第 64 回年会学術講演会
- Place of Presentation
  東京大学小柴ホール（東京都、文京区）
- Year and Date
  2014-06-25 – 2014-06-27
- Invited
- Data Source
  KAKENHI-PROJECT-25870162
[Presentation] 玄武岩質試料に対する強親鉄性元素定量法の再検討
- Author(s)
  石川晃、鈴木勝彦、仙田量子
- Organizer
  日本地球化学会年会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23740403

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Ishikawa Akira 石川 晃

ISHIKAWA Akira 石川 晃

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大陸下マントルから読み解く太古代-原生代境界の地球内部変動Principal Investigator

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Investigation of the plume source regions using mantle xenolithsPrincipal Investigator

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Development of analytical method for quantitative determination of multi-elements in geological samples by LIBS-ICPMS tandem systemPrincipal Investigator

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Ishikawa Akira 石川晃

ISHIKAWA Akira 石川晃