Wakaki Shigeyuki 若木重行

Researcher Number	50548188
Other IDs
Affiliation (Current)	2021: 国立研究開発法人海洋研究開発機構, 超先鋭研究開発部門(高知コア研究所), 研究員
Affiliation (based on the past Project Information) *help	2019 – 2020: 国立研究開発法人海洋研究開発機構, 超先鋭研究開発部門(高知コア研究所), 技術研究員 2015 – 2019: 国立研究開発法人海洋研究開発機構, 高知コア研究所, 技術研究員 2014: 独立行政法人海洋研究開発機構, 高知コア研究所, 技術研究員 2013: 独立行政法人海洋研究開発機構, 高知コア研究所, 技術研究副主任
Review Section/Research Field	Principal Investigator Geochemistry/Cosmochemistry / Basic Section 17040:Solid earth sciences-related Except Principal Investigator Geochemistry/Cosmochemistry / Cultural assets study and museology / Environmental dynamic analysis / Stratigraphy/Paleontology / Earth and planetary science and related fields / Medium-sized Section 17:Earth and planetary science and related fields / Basic Section 03060:Cultural assets study-related / Basic Section 63010:Environmental dynamic analysis-related / Basic Section 64010:Environmental load and risk assessment-related
Keywords	Principal Investigator 高精度同位体分析 / ネオジム同位体 / 安定同位体分別 / ダブルスパイク質量分析法 / ストロンチウム同位体 / 高温同位体分別 / 重元素安定同位体 / ネオジム同位体分別 / ネオジム / 放射起源Sr同位体比 … More Except Principal Investigator 同位体 / 微量元素 / 質量分析 / 年代測定 / 花崗岩 / 微小領域 / 地球化学 / 放射年代 / 出土琥珀 / ルビジウム / ストロンチウム / 同位体比 / 産地推定 / 同位体比分析 / ＩＣＰ質量分析 / ICP質量分析 / プラズマ灰化装置 / 地下水 / ICP / 阿蘇山 / 金属元素 / 円石藻 / 石灰質ナノプランクトン / 多様性 / 進化 / 分子系統 / 石灰質ナノ化石 / バイオミネラリゼーション / 微化石 / 古海洋環境 / 微化石層序 / 層位・古生物学 / 安定同位体 / ネオジム / イッテルビウム / 吸着 / ダブルスパイク法 / 表面電離質量分析計 / 表面電子質量分析計 / 安定同位体比 / 希土類元素 / 古海洋pH指標 / バリウム同位体 / 海水 / 氷床融解 / 炭酸塩 / アラスカ湾 / 南極アムンゼン湾 / バリウム同位体比 / 塩分復元 / 火葬骨 / バイオアパタイト / 放射性炭素年代 / 食性解析 / 炭素14年代 / Sr同位体比 / 炭酸ハイドロキシアパタイト / 北太平洋亜熱帯モード水 / 氷期 / 間氷期 / 琉球列島 / 腕足動物 / 炭素同位体比 / 酸素同位体比 / 古海洋環境復元 / 放射性物質 / 放射性ストロンチウム / 表面電離型質量分析 / TIMS Less

Sr-90の中長期の地下浸透を予測支援する一滴質量分析法の開発Ongoing
- Principal Investigator
  
  高貝慶隆
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 64010:Environmental load and risk assessment-related
- Research Institution
  Fukushima University
氷期－間氷期における北太平洋亜熱帯モード水の挙動とその役割Ongoing
- Principal Investigator
  
  高柳栄子
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Tohoku University
第四紀堆積物の精密年代決定を目的とした超高精度Sr同位体層序の確立Principal InvestigatorOngoing
- Principal Investigator
  
  若木重行
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Detection of meltwater events of glaciers and ice sheets using analysis of Ba stable isotopes
- Principal Investigator
  
  Horikawa Keiji
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  University of Toyama
Fundamental study on reliable radiocarbon dating and diet reconstruction of cremated bones, and its extending to archeological fieldOngoing
- Principal Investigator
  
  南雅代
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 03060:Cultural assets study-related
- Research Institution
  Nagoya University
Development of non-traditional isotope proxies for groundwater hydrological study
- Principal Investigator
  
  Tanimizu Masaharu
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Kwansei Gakuin University
Reconstruction of paleo-seawater chemistry from Mg/Ca ratio of pentaliths of B. bigelowii
- Principal Investigator
  
  Hagino Kyoko
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Kochi University
Establishment of a new paleo-pH proxy based on the high precision stable isotope analyses of REE
- Principal Investigator
  
  NAKADA Ryoichi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Research Field
  
  Earth and planetary science and related fields
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
The research and development of isotope micro-analysis of minerals with laser ablation in liquid technique and its application for the study of granite petrogenesis
- Principal Investigator
  
  Tsuboi Motohiro
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Kwansei Gakuin University
Provenance study of excavated amber by rubidium-strontium isotope system
- Principal Investigator
  
  UEDA Naomi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Cultural assets study and museology
- Research Institution
  Gangoji Institute for Research of Cultural Property
Neodymium stable isotope anaysis of the earth and the moon. Is it chondritic?Principal Investigator
- Principal Investigator
  
  Wakaki Shigeyuki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

All 2020 2019 2018 2017 2016 2015 Other

All Journal Article Presentation

[Journal Article] 滋賀県多賀町敏満寺遺跡石仏谷墓跡出土火葬骨のSr同位体分析2020
- Author(s)
  澤田陸・若木重行・南雅代
- Journal Title
  
  名古屋大学年代測定研究
  
  Volume: 4 Pages: 53-58
- Data Source
  KAKENHI-PROJECT-18H00756
[Journal Article] Radiocarbon dating of cremated bones from the Ishibotoke-dani of Binman-ji Temple in Taga, Shiga Prefecture, Japan: A preliminary report.2020
- Author(s)
  M. Minami, H. Mukumoto, H. Sawada, S. Wakaki, T. Nakamura
- Journal Title
  
  Proceedings of EA-AMS 8 & JAMS-22
  
  Volume: - Pages: 94-97
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00756
[Journal Article] Effect of Crystallinity of Apatite in Cremated bone on Carbon exchanges during burial and reliability of Radiocarbon Dating2019
- Author(s)
  Minami M., Mukumoto H., Wakaki S., and Nakamura T.
- Journal Title
  
  Radiocarbon
  
  Volume: 61 Pages: 1823-1834
- DOI
  10.1017/rdc.2019.97
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03814, KAKENHI-PROJECT-19K21583, KAKENHI-PROJECT-18H00756, KAKENHI-PROJECT-17K18815
[Journal Article] Significant contribution of subseafloor microparticles to the global manganese budget2019
- Author(s)
  Uramoto Go-Ichiro、Morono Yuki、Tomioka Naotaka、Wakaki Shigeyuki、Nakada Ryoichi、Wagai Rota、Uesugi Kentaro、Takeuchi Akihisa、Hoshino Masato、Suzuki Yoshio、Shiraishi Fumito、Mitsunobu Satoshi、Suga Hiroki、Takeichi Yasuo、Takahashi Yoshio、Inagaki Fumio
- Journal Title
  
  Nature Communications
  
  Volume: 10 Pages: 1-10
- DOI
  10.1038/s41467-019-08347-2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18815, KAKENHI-PROJECT-18K18787, KAKENHI-PROJECT-19K21893, KAKENHI-PROJECT-17F17332, KAKENHI-PROJECT-17F17383, KAKENHI-PROJECT-16K13911, KAKENHI-PLANNED-17H06458
[Journal Article] Isotope analysis of nanogram to sub-nanogram sized Nd samples by total evaporation normalization thermal ionization mass spectrometry2018
- Author(s)
  Wakaki, S. and Ishikawa, T.
- Journal Title
  
  International Journal of Mass Spectrometry
  
  Volume: 424 Pages: 40-48
- DOI
  10.1016/j.ijms.2017.11.014
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05623, KAKENHI-PROJECT-17K18815, KAKENHI-PROJECT-16H04066
[Journal Article] Origin and evolution of nucleosynthetic Sr isotope variability in calcium and aluminum-rich refractory inclusions2018
- Author(s)
  Kunihiro Myojo, Tetsuya Yokoyama, Satoki Okabayashi, Shigeyuki Wakaki, Naoji Sugiura, Hikaru Iwamori
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 853 Pages: 48-48
- DOI
  10.3847/1538-4357/aa9f2e
- NAID
  130006198682
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05623, KAKENHI-PROJECT-17K18815, KAKENHI-PLANNED-26106002, KAKENHI-PROJECT-15H05771, KAKENHI-PROJECT-16H04081
[Journal Article] Sequential chemical separation of Sr, Nd and Pb from geological samples using multi-step extraction column chromatography2018
- Author(s)
  若木重行、川合達也、永石一弥、石川剛志
- Journal Title
  
  JAMSTEC Report of Research and Development
  
  Volume: 27 Issue: 0 Pages: 1-12
- DOI
  10.5918/jamstecr.27.1
- NAID
  130007506144
- ISSN
  1880-1153, 2186-358X
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00527, KAKENHI-PROJECT-18K03814, KAKENHI-PROJECT-17K18815, KAKENHI-PROJECT-16H04066
[Journal Article] Precise and accurate analysis of deep and surface seawater Sr stable isotopic composition by double-spike thermal ionization mass spectrometry2017
- Author(s)
  Shigeyuki Wakaki, Hajime Obata, Hirofumi Tazoe, Tsuyoshi Ishikawa
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 51 Issue: 3 Pages: 227-239
- DOI
  10.2343/geochemj.2.0461
- NAID
  130006837066
- ISSN
  0016-7002, 1880-5973
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05623, KAKENHI-PROJECT-17K18815
[Journal Article] Stable Sm isotopic analysis of terrestrial rock samples by double-spike thermal ionization mass spectrometry2016
- Author(s)
  Shigeyuki Wakaki, Tsuyoshi Tanaka
- Journal Title
  
  International Journal of mass spectrometry
  
  Volume: 407 Pages: 22-28
- DOI
  10.1016/j.ijms.2016.06.010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] Ba Stable Isotopes and their Relationship with Salinity in the East China Sea2020
- Author(s)
  Keiji Horikawa, Yuki Tezuka, Takashi Miyazaki, and Shigeyuki Wakaki
- Organizer
  Goldschmidt Hawaii 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] Ba stable isotopes in the East China Sea, Japan Sea, Gulf of Alaska, and the South Pacific2020
- Author(s)
  Keiji Horikawa, Yuki Tezuka, Takashi Miyazaki, and Shigeyuki Wakaki
- Organizer
  JPGU 2020
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] Sr isotope exchange in bone apatite: an 84Sr-enrichment experiment2019
- Author(s)
  M. Minami , S. Wakaki
- Organizer
  Goldschmid 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00756
[Presentation] 酸化的な遠洋性堆積物中に存在する大量の微小マンガン粒について2019
- Author(s)
  浦本豪一郎, 諸野祐樹, 富岡尚敬, 若木重行, 中田亮一, 和穎朗太, 上杉健太朗, 竹内晃久, 星野真人, 鈴木芳生, 光延聖, 白石史人, 菅大暉, 武市泰男, 高橋嘉夫, 稲垣史生
- Organizer
  日本堆積学会2019年大阪学会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 酸化的な遠洋性堆積物中に存在する大量の微小マンガン粒について2019
- Author(s)
  浦本豪一郎, 諸野祐樹, 富岡尚敬, 若木重行, 中田亮一, 和穎朗太, 上杉健太朗, 竹内晃久, 星野真人, 鈴木芳生, 光延聖, 白石史人, 菅大暉, 武市泰男, 高橋嘉夫, 稲垣史生
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 海水Ba安定同位体組成の高精度分析法の開発2019
- Author(s)
  若木重行、手塚勇輝、宮崎隆、堀川恵司
- Organizer
  2019年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-17K00527
[Presentation] ダブルスパイク-TIMS法を用いた海水の高精度Ba安定同位体分析法開発2019
- Author(s)
  若木重行・手塚勇輝・宮崎隆・堀川恵司
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 火葬骨のバイオアパタイトのマルチSr同位体分析ー食性解析とに二次変質作用の影響評価ー2019
- Author(s)
  若木重行・南雅代
- Organizer
  日本文化財科学会第36回大会
- Data Source
  KAKENHI-PROJECT-18H00756
[Presentation] High precision analysis of radiogenic Sr isotope ratios of modern and quaternary oceans2019
- Author(s)
  S. Wakaki, T. Yoshimura, H. Takayanagi, H. Wakaki
- Organizer
  Goldschmid 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00756
[Presentation] Radiocarbon dating and diet analysis of cremated bones excavated from archaeological sites in Japan2019
- Author(s)
  M. Minami, S. Wakaki, H. Mukumoto, T. Nakamura
- Organizer
  The 8th East Asia Accelerator Mass Spectrometry Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00756
[Presentation] 火葬骨バイオアパタイトのマルチSr同位体分析ー食性解析と二次変質採用の影響評価ー2019
- Author(s)
  若木重行・南　雅代
- Organizer
  日本文化財科学会第36回大会
- Data Source
  KAKENHI-PROJECT-18H00756
[Presentation] High precision analysis of radiogenic Sr isotope ratios of modern and quaternary oceans2019
- Author(s)
  Wakaki S., Yoshimura T., Takayanagi H., and Wakaki H.
- Organizer
  Goldschmidt conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03814
[Presentation] 海水Ba安定同位体組成の高精度分析法の開発2019
- Author(s)
  若木重行・手塚勇輝・宮崎隆・堀川恵司
- Organizer
  2019年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] High precision analysis of radiogenic Sr isotope ratios of modern and quaternary oceans2019
- Author(s)
  Wakaki S., Yoshimura T., Takayanagi H., and Wakaki H
- Organizer
  Goldschmidt Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] ストロンチウム同位体分析による出土琥珀の産地推定2019
- Author(s)
  植田直見、若木重行、谷水雅治
- Organizer
  日本文化財科学会第36回大会
- Data Source
  KAKENHI-PROJECT-16K12812
[Presentation] New insights into Quaternary paleoceanography in the eastern Indian Ocean2019
- Author(s)
  Takayanagi, H., Wakaki, S., Ishikawa, T., and Iryu, Y.
- Organizer
  The International Joint Graduate Program in Earth and Environmental Sciences, Tohoku University (GP-EES) and JSPS-DFG Japanese-German Graduate Externship for Research on Deep Earth Volatile Cycle
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04251
[Presentation] Sr isotope exchange in bone apatite: an 84Sr-enrichment experiment2019
- Author(s)
  Minami, M., Wakaki, S.
- Organizer
  Goldschmidt2019
- Data Source
  KAKENHI-PROJECT-18H00756
[Presentation] ダブルスパイク-TIMS法を用いたSr安定同位体の高精度分析とその地球化学・考古科学への応用2019
- Author(s)
  若木重行
- Organizer
  第9回同位体環境学シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-18K03814
[Presentation] ダブルスパイク-TIMS法を用いた海水の高精度Ba安定同位体分析法開発2019
- Author(s)
  若木重行，手塚勇輝，宮崎隆，堀川恵司
- Organizer
  JPGU 2019
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] Precise and accurate analysis of stable Sr isotope ratios by DS-TIMS and its application to paleoenvironmental studies2018
- Author(s)
  SHIGEYUKI WAKAKI, HAJIME OBATA, HIROFUMI TAZOE AND TSUYOSHI ISHIKAWA
- Organizer
  Goldschmidt conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03814
[Presentation] High precision radiogenic Sr isotope analyisis by TIMS - error sources and limitations2018
- Author(s)
  Shigeyuki Wakaki, Toshihiro Yoshimura, Hideko Takayanagi, Hitomi Wakaki
- Organizer
  3rd Korea-Japan Joint Workshop on Isotope-Ratio Mass Spectrometry
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03814
[Presentation] 南太平洋環流域の堆積物に含まれるマンガン鉱物塊の鉱物学的・地球化学的特徴について2018
- Author(s)
  浦本豪一郎, 諸野祐樹, 富岡尚敬, 若木重行, 中田亮一, 和穎朗太, 上杉健太朗, 竹内晃久, 星野真人, 鈴木芳生, 光延聖, 白石史人, 菅大暉, 武市泰男, 高橋嘉夫, 稲垣史生
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 第四紀Sr同位体層序の精密化を目的とした放射起源Sr同位体比の超高精度分析2018
- Author(s)
  若木重行、吉村寿紘、高柳栄子、若木仁美
- Organizer
  2018年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] 海水・炭酸塩のBa同位体比分析に向けたBa単離法の検討2018
- Author(s)
  手塚勇輝、若木重行、堀川恵司
- Organizer
  日本地球化学会
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] 放射起源・安定Sr同位体分析により明らかになった出土人骨の続成変質作用2018
- Author(s)
  若木重行・椋本ひかり・南雅代
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 第四紀Sr同位体層序の精密化を目的とした放射起源Sr同位体比の超高精度分析2018
- Author(s)
  若木重行、吉村寿紘、高柳栄子、若木仁美
- Organizer
  2018年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-18K03814
[Presentation] Precise and accurate analysis of stable Sr isotope ratios by DS-TIMS and its application to paleoenvironmental studies2018
- Author(s)
  SHIGEYUKI WAKAKI, HAJIME OBATA, HIROFUMI TAZOE AND TSUYOSHI ISHIKAWA
- Organizer
  The 28th Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] ファラデーカップ検出効率の管理に基づく表面電離型質量分析計の安定運用2018
- Author(s)
  川合達也、永石一弥、若木重行、石川剛志
- Organizer
  2018年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] High precision radiogenic Sr isotope analyisis by TIMS - error sources and limitations2018
- Author(s)
  Shigeyuki Wakaki, Toshihiro Yoshimura, Hideko Takayanagi, Hitomi Wakaki
- Organizer
  3rd Korea-Japan Joint Workshop on Isotope-Ratio Mass Spectrometry
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] ネオジム同位体比による第四紀古環境復元の新たな展開2018
- Author(s)
  高柳栄子・若木重行・石川剛志・井龍康文
- Organizer
  日本第四紀学会2018年大会
- Data Source
  KAKENHI-PROJECT-18K03814
[Presentation] The effect of secondary apatite on the initial 87Sr/86Sr ratio determination in granitic rocks: a case study of the Tadamigawa pluton, northeastern Japan.2017
- Author(s)
  Yuki Wakasugi, Koki Ichino, Yudai Tanioka, Shigeyuki Wakaki, Motohiro Tsuboi and Tsuyoshi Ishikawa
- Organizer
  2017 American Geophysical Union Fall Meeting
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] 表面電離型質量分析計のSr分析におけるフィラメント表面の状態変化の観察~Srイオン化のTaアクチベーターの効果~2017
- Author(s)
  下出凌也、宮崎隆、若木重行、鈴木勝彦、高貝慶隆
- Organizer
  日本質量分析学会2017年度同位体比部会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 放射起源および安定Sr同位体比を用いた出土骨アパタイトにおける続成作用の影響評価2017
- Author(s)
  若木重行, 椋本ひかり, 南雅代
- Organizer
  日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] ストロンチウム安定同位体比から探る第四紀の化学風化と海洋の炭酸塩収支の変化2017
- Author(s)
  吉村寿紘、若木重行、黒田潤一郎、石川剛志、大河内直彦
- Organizer
  2017年度地球化学会年会
- Invited
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] The effect of secondary apatite for the initial 87Sr/86Sr ratio determination in granitic rocks: a case study for the Tadamigawa pluton, northeastern Japan2017
- Author(s)
  Yuki Wakasugi, Koki Ichino, Yudai Tanioka, Shigeyuki Wakaki, Motohiro Tsuboi, Tsuyoshi Ishikawa
- Organizer
  2017 AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 表面電離型質量分析計を用いる放射性ストロンチウム分析への挑戦2017
- Author(s)
  伊藤千尋, 宮崎隆, 若木重行, 鈴木勝彦, 高貝慶隆
- Organizer
  同位体比部会
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] 表面電離型質量分析計を用いる放射性ストロンチウム分析への挑戦2017
- Author(s)
  伊藤千尋、宮崎隆、若木重行、鈴木勝彦、高貝慶隆
- Organizer
  日本質量分析学会2017年度同位体比部会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 放射起源および安定Sr同位体比を用いた出土骨アパタイトにおける続成作用の影響評価2017
- Author(s)
  若木重行、椋本ひかり、南雅代
- Organizer
  2017年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] CVコンドライト中のCAIの核合成起源Sr同位体の起源と進化2017
- Author(s)
  明星邦弘, 横山哲也, 若木重行, 杉浦直治
- Organizer
  日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] CV コンドライト中の CAI の核合成起源 Sr 同位体の起源と進化2017
- Author(s)
  明星邦弘、横山哲也、若木重行、杉浦直治
- Organizer
  2017年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 南太平洋環流域の堆積物に含まれる微小金属粒の鉱物学的・地球化学的特徴について（IODP Exp. 329）2017
- Author(s)
  浦本豪一郎、諸野祐樹、富岡尚敬、若木重行、和穎朗太、上杉建太朗、竹内晃久、星野真人、鈴木芳生、光延聖、菅大暉、宮本千尋、高橋嘉夫、稲垣史生
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-17K18815
[Presentation] 表面電離型質量分析計のSr分析におけるフィラメント表面の状態変化の観察 ~Srイオン化のTaアクチベーターの効果~2017
- Author(s)
  下出凌也, 宮崎隆, 若木重行, 鈴木勝彦, 高貝慶隆
- Organizer
  同位体比部会
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] 只見川古期花崗岩類のU-Pb年代およびRb-Srアイソクロン年代2016
- Author(s)
  若杉勇輝，谷岡裕大，壷井基裕，若木重行，淺原良浩
- Organizer
  日本鉱物科学会2016年年会
- Place of Presentation
  金沢大学（石川県・金沢市）
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] High temperature Sr isotope fractionation during magmatic differentiation: the role of plagioclase2016
- Author(s)
  S. WAKAKI, Y. WAKASUGI, K. ICHINO, T. ISHIKAWA AND M. TSUBOI
- 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-16K05623
[Presentation] A Quaternary δ88/86Sr record from planktonic foraminifera in equatrial Pacific sediment of West Caroline Basin2016
- Author(s)
  Yoshimura T, Wakaki S, Kuroda J, Yamazaki T, Takagi H, Kimoto K, Sakuramoto Y, Ishikawa T and Ohkouchi N
- 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-16K05623
[Presentation] 単一花崗岩体におけるSr安定同位体分別の要因2016
- Author(s)
  一野亘生, 若木重行, 若杉勇輝, 谷岡裕大, 壷井基裕
- 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（大阪府・大阪市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] 表面電離型質量分析計を用いる同位体希釈-トータルエバポレーション法による極微量ストロンチウムの精密定量法の開発2016
- Author(s)
  伊藤千尋・宮崎隆・若木重行・鈴木勝彦・高貝慶隆
- Organizer
  日本分析化学会第65年会
- Place of Presentation
  北海道大学工学部（北海道・札幌市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K05623
[Presentation] 有孔虫のNd 同位体分析を目的とした極微量Nd同位体分析法の開発2015
- Author(s)
  若木重行、吉村寿紘、黒田潤一郎、大河内直彦、石川剛志
- Organizer
  日本地球惑星科学連合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-25800302
[Presentation] ダブルスパイク-TIMS法による超高精度Nd安定同位体分析2015
- Author(s)
  若木重行、石川剛志
- Organizer
  質量分析学会同位体比部会
- Place of Presentation
  湯の宿木もれび（滋賀県大津市）
- Year and Date
  2015-11-26
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] 単一花崗岩体におけるマグマ進化とSr安定同位体分別2015
- Author(s)
  若木重行、若杉勇輝、谷岡裕大、石川剛志、壷井基裕
- Organizer
  2015年度日本地球化学会年会
- Place of Presentation
  横浜国立大学（神奈川県横浜市）
- Year and Date
  2015-09-17
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] Strontium stable isotope fractionation within a single pluton2015
- Author(s)
  Y. WAKASUGI, Y. TANIOKA, S. WAKAKI, M. TSUBOI AND T. ISHIKAWA
- Organizer
  Goldschmidt 2015
- Place of Presentation
  Prague Congress Center（プラハ、チェコ）
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] Isotope Analysis of Ng-Sized Nd by Total Evaporation TIMS and its Application to Foraminifera Samples2015
- Author(s)
  Wakaki S, Yoshimura T, Kuroda J, Ohkouchi N & Ishikawa T
- Organizer
  Goldschmidt 2015
- Place of Presentation
  Prague Congress Center（プラハ、チェコ）
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] Stable isotopic fractionation of Sr and Eu among igneous rocks
- Author(s)
  Wakaki, S., Tanimizu, M., Ishikawa, T., and Tanaka, T.
- Organizer
  Goldschmidt conference
- Place of Presentation
  Spadolini Pavilion、フィレンツェ、イタリア共和国
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] DS-TIMS法による超高精度Sr安定同位体分析法の開発
- Author(s)
  若木重行・松岡淳・石川剛志
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ、千葉県
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] 火成岩類の高精度Sr安定同位体分析
- Author(s)
  若木重行、谷岡裕大、若杉勇輝、壷井基裕、石川剛志
- Organizer
  日本地球化学会第61回年会
- Place of Presentation
  富山大学、富山県、富山市
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] 極微量Ndの同位体分析 -有孔虫のNd同位体分析に向けて
- Author(s)
  若木重行、吉村寿紘、石川剛志
- Organizer
  日本質量分析学会2014年同位体比部会
- Place of Presentation
  彩香の宿一望、茨城県、つくば市
- Year and Date
  2014-11-26 – 2014-11-28
- Data Source
  KAKENHI-PROJECT-25800302
[Presentation] DS-TIMS 法を用いた超高精度Sr 安定同位体分析
- Author(s)
  若木重行・松岡淳・永石一弥・石川剛志
- Organizer
  2013年度日本地球化学会第59回年会
- Place of Presentation
  筑波大学、茨城県
- Invited
- Data Source
  KAKENHI-PROJECT-25800302

1. Tanimizu Masaharu (20373459)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. 若木仁美 (20817043)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
3. 高柳栄子 (40729208)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
4. 淺原良浩 (10281065)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
5. Tsuboi Motohiro (60411774)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. UEDA Naomi (10193806)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. Hagino Kyoko (90374206)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. NAKADA Ryoichi (50726958)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
9. Horikawa Keiji (40467858)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
10. 細野高啓 (30367065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 富岡尚敬 (30335418)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 吉村寿紘 (90710070)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
13. 宮崎隆 (80371722)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
14. 南雅代 (90324392)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
15. 高橋浩 (70357367)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 井龍康文 (00250671)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
17. 横山祐典 (10359648)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 石川剛志 (30270979)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
19. 板木拓也 (30509724)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 高貝慶隆 (70399773)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 鈴木勝彦 (70251329)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 松枝誠 (90865700)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. YOKOYAMA Tetsuya

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
24. MITSUNOBU Satoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
25. 岩森光

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
26. 白石史人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
27. 高橋嘉夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
28. 武市泰男

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Wakaki Shigeyuki 若木 重行

Research Projects

Research Products

Co-Researchers

Sr-90の中長期の地下浸透を予測支援する一滴質量分析法の開発Ongoing

Principal Investigator

Project Period (FY)

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氷期－間氷期における北太平洋亜熱帯モード水の挙動とその役割Ongoing

Principal Investigator

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Review Section

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第四紀堆積物の精密年代決定を目的とした超高精度Sr同位体層序の確立Principal InvestigatorOngoing

Principal Investigator

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Detection of meltwater events of glaciers and ice sheets using analysis of Ba stable isotopes

Principal Investigator

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Review Section

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Fundamental study on reliable radiocarbon dating and diet reconstruction of cremated bones, and its extending to archeological fieldOngoing

Principal Investigator

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Review Section

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Development of non-traditional isotope proxies for groundwater hydrological study

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Reconstruction of paleo-seawater chemistry from Mg/Ca ratio of pentaliths of B. bigelowii

Principal Investigator

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Establishment of a new paleo-pH proxy based on the high precision stable isotope analyses of REE

Principal Investigator

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The research and development of isotope micro-analysis of minerals with laser ablation in liquid technique and its application for the study of granite petrogenesis

Principal Investigator

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Provenance study of excavated amber by rubidium-strontium isotope system

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Neodymium stable isotope anaysis of the earth and the moon. Is it chondritic?Principal Investigator

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[Journal Article] 滋賀県多賀町敏満寺遺跡石仏谷墓跡出土火葬骨のSr同位体分析2020

Author(s)

Journal Title

Data Source

[Journal Article] Radiocarbon dating of cremated bones from the Ishibotoke-dani of Binman-ji Temple in Taga, Shiga Prefecture, Japan: A preliminary report.2020

Author(s)

Journal Title

Data Source

[Journal Article] Effect of Crystallinity of Apatite in Cremated bone on Carbon exchanges during burial and reliability of Radiocarbon Dating2019

Author(s)

Wakaki Shigeyuki 若木重行