USHIKUBO Takayuki 牛久保孝行

Researcher Number	10722837
Other IDs
Affiliation (Current)	2019: 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
Affiliation (based on the past Project Information) *help	2019: 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 2015: 国立研究開発法人海洋研究開発機構, 高知コア研究所科学支援グループ, 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
Review Section/Research Field	Principal Investigator Geochemistry/Cosmochemistry / Earth and planetary science and related fields Except Principal Investigator Geochemistry/Cosmochemistry / Petrology/Mineralogy/Economic geology / Geology / Basic Section 17040:Solid earth sciences-related
Keywords	Principal Investigator 酸素同位体 / SIMS / ジルコン / 太古代 / 大陸地殻 / 揮発性元素 / 炭酸塩 / 耳石 / 有孔虫 / 隕石 / 探査念 … More Except Principal Investigator … More

Water content in the uppermost mantle of the oceanic plate and its originOngoing
- Principal Investigator
  
  森下知晃
- 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
  Kanazawa University
微小炭酸塩鉱物の局所高精度同位体比分析による地球惑星表層環境研究への挑戦Principal InvestigatorOngoing
- Principal Investigator
  
  牛久保孝行
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Challenging Research (Exploratory)
- Research Field
  
  Earth and planetary science and related fields
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
熱水性石英と流体包有物から復元する太古代の海水酸素同位体比進化Ongoing
- Principal Investigator
  
  渋谷岳造
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Experimental determinations of cationic diffusion coefficients in silicates for better understandings of early Solar System chronology and thermal history of meteorite parent body.
- Principal Investigator
  
  ITO Motoo
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
In-situ isotope analysis of light elements for better understanding of early Earth's continental crustal evolutionPrincipal Investigator
- Principal Investigator
  
  USHIKUBO Takayuki
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Investigation of degassing process of arc basaltic magmas by secondary ion mass spectroscopy
- Principal Investigator
  
  HAMADA Morihisa
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

All 2019 2018 2017 2016 2015 2014

All Journal Article Presentation

[Journal Article] H2O, CO2, F, S, Cl, and P2O5 analyses of silicate glasses using SIMS: Report of volatile standard glasses2017
- Author(s)
 Shimizu, K., T. Ushikubo, M. Hamada, S. Itoh, Y. Higashi, E. Takahashi, M. Ito
- Journal Title
 
 GEOCHEMICAL JOURNAL
 
 Volume: 51 Issue: 4 Pages: 299-313
- DOI
 10.2343/geochemj.2.0470
- NAID
 130005868317
- ISSN
 0016-7002, 1880-5973
- Language
 English
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-15H03751, KAKENHI-PROJECT-26287142, KAKENHI-PROJECT-26400526, KAKENHI-PUBLICLY-16H01118, KAKENHI-PLANNED-25108006
[Journal Article] Marine Science Seminar 微なるかな微なるかな、地球初期に至る―微小領域分析で挑む大陸形成の始まり―2017
- Author(s)
  牛久保　孝行
- Journal Title
  
  Blue Earth
  
  Volume: 148 Pages: 28-31
- Open Access
- Data Source
  KAKENHI-PROJECT-26400526
[Journal Article] 二次イオン質量分析計を用いた高精度局所同位体比分析手法の開発と応用2016
- Author(s)
  牛久保　孝行
- Journal Title
  
  ぶんせき
  
  Volume: 2016-10 Pages: 390-396
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400526
[Journal Article] Terminal Particle from Stardust Track 130: Probable Al-rich Chondrule Fragment from Comet Wild 22014
- Author(s)
  D.J. Joswiak, D. Nakashima, D.E. Brownlee, G. Matrajt, T. Ushikubo, N.T. Kita, S. Messenger, M. Ito
- Journal Title
  
  Geochmica et Cosmochimica
  
  Volume: 144 Pages: 277-298
- DOI
  10.1016/j.gca.2014.08.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26287142
[Presentation] Chondrule-like objects and a refractory inclusion in GEMS-bearing antarctic micrometeorites and Interplanetary dust particles.2019
- Author(s)
  Noguchi T., Ohashi N., Bradley J. P., Nakashima D., Nakamura T., Kimura M., Ushikubo T., Kita N. T., Imae N.
- Organizer
  50th Lunar and Planetary Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] Oxygen isotope systematics of chondrules and isolated olivine grains from the Tagish Lake C2 chondrite.2019
- Author(s)
  Ushikubo T., Kimura M.
- Organizer
  50th Lunar and Planetary Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] Oxygen isotope systematics of chondrules and isolated olivine grains from the Tagish Lake C2 chondrite2019
- Author(s)
  T. Ushikubo, M. Kimura
- Organizer
  50th Lunar and Planetary Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04580
[Presentation] Evolution of fluid composition inferred from calcite in the Yamato 791198 CM chondrite.2019
- Author(s)
  Fujiya W., Aoki Y., Ushikubo T., Hashizume K.
- Organizer
  50th Lunar and Planetary Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] 伊豆・小笠原・マリアナ（IBM）島弧と伊豆衝突帯（ICZ）の珪質岩ジルコンの酸素と珪素同位体比の特徴2018
- Author(s)
  牛久保孝行、谷健一郎、R. B. Georg
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H04580
[Presentation] Identifying natal origin of Pacific bluefin tuna using otolith oxygen isotopes measured by SIMS.2018
- Author(s)
  Hane Y., Kimura S., Yokoyama Y., Miyairi Y., Ushikubo T., Ogawa N.
- Organizer
  4th CLIOTOP symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] Effects of global warming on spawning behavior of the Pacific bluefin tuna based on otolith oxygen stable isotope analysis.2018
- Author(s)
  Kimura S., Hane Y., Yokoyama Y., Miyairi Y., Ushikubo T., Ogawa N.
- Organizer
  PICES-2018 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] In situ oxygen three-isotope analysis of carbonates with 15um and 3um beam: Preliminary results.2018
- Author(s)
  Ushikubo T., Fujiya W.
- Organizer
  Hayabusa 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] SIMSによる局所同位体比分析の地球科学への応用2018
- Author(s)
  牛久保　孝行
- Organizer
  北陸古海洋勉強会
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] The application of SIMS d18O analysis for estimating spawning temperature of Pacific bluefin tuna using otolith.2018
- Author(s)
  Hane Y., Kimura S., Yokoyama Y., Miyairi Y., Ushikubo T., Ogawa N.
- Organizer
  6th International Otolith Symposium 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18814
[Presentation] In situ oxygen three-isotope analysis of carbonates with 15um and 3um beam: Preliminary results2018
- Author(s)
  T. Ushikubo, W. Fujiya
- Organizer
  Hayabusa 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04580
[Presentation] Oxygen and silicon isotope ratios of zircons of silicic rocks from the Izu-Bonin-Mariana (IBM) intra-oceanic arc and arc collision zone2017
- Author(s)
  Takayuki Ushikubo, Kenichiro Tani, R. Bastian Georg
- Organizer
  The Geological Society of America 129th Annual Meeting (GSA2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04580
[Presentation] Development of in situ Oxygen, Silicon, and Sulfur isotope analysis techniques by SIMS at Kochi Institute, JAMSTEC2017
- Author(s)
  Ushikubo T.
- Organizer
  Precambrian World 2017
- Place of Presentation
  九州大学（福岡県・福岡市）
- Year and Date
  2017-03-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Volatiles in olivine-hosted melt inclusions in HIMU basalts from Raivavae, South Pacific2017
- Author(s)
  Hanyu T., Shimizu K., Ushikubo T., Yamamoto J., Kimoto K., Nakamura Y., Kimura J.-I., Chang Q., Hamada M., Ito M., Iwamori H., Ishikawa T.
- Organizer
  日本地球惑星科学連合2017年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2017-05-22
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Geochemistry of olivine melt inclusions in Pitcairn Island basalts: A multiple-instrument approach2017
- Author(s)
  Ozawa T., Hanyu T., Iwamori H., Hamada M., Ushikubo T., Shimizu K., Ito M., Kimura J.I., Chang Q., Ishikawa T.
- Organizer
  日本地球惑星科学連合2017年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2017-05-22
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Systematics of volatile elements in melt inclusions from the proto-Izu-Bonin-Mariana arc (30-40Ma)2017
- Author(s)
  Hamada M., Brandl P. A., Ushikubo T., Shimizu K., Ito M., Li H., Savov I. P.
- Organizer
  日本地球惑星科学連合2017年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2017-05-22
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Hydrogen isotope analyses of forearc volcanic glasses from IODP Exp. 352 using IMS 1280-HR2016
- Author(s)
  Ushikubo T., Shimizu K., Ueno Y.
- Organizer
  Goldschmidt Conference 2016
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Year and Date
  2016-06-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Significant uplift of the forearc at the subduction initiation inferred from volcanic glasses in the Bonin fore-arc (IODP Expedition 352)2016
- Author(s)
  Shimizu K., Ushikubo T.
- Organizer
  Goldschmidt Conference 2016
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Year and Date
  2016-06-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] 海洋島玄武岩マグマ起源物質の不均一性－ラロトンガ島での事例（予察）2016
- Author(s)
  浜田　盛久、羽生　毅、小澤　恭弘、牛久保　孝行、清水　健二、伊藤　元雄、常　青、木村　純一、岩森　光
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Volatile element compositions of HIMU basalts: a study of Raivavae in South Pacific2016
- Author(s)
  Hanyu T., Shimizu K., Ushikubo T., Ito M., Kimura J.-I., Chang, Q. Hamada M., Ozawa T., Iwamori H., Ishikawa T.
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-25
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] 南太平洋ピトケアン島におけるメルト包有物の地球化学的研究2016
- Author(s)
  小澤　恭弘、羽生　毅、岩森　光、浜田　盛久、牛久保　孝行、清水　健二、伊藤　元雄、木村　純一、常　青、石川　剛志
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] アカスタ片麻岩体のジルコンに記録された原始生代における重い酸素同位体比を持つマグマ形成の証拠2016
- Author(s)
  牛久保　孝行、飯塚　毅、マイケル J. スピキューザ、ジョン W. バレー
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-25
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Oxygen isotopic compositions of zircons from modern intra-oceanic arc and arc collision zone granites2016
- Author(s)
  Tani K., Ushikubo T.
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Volatile behaviors at an immature stage of subduction zone inferred from volcanic glasses in the Bonin fore-arc (IODP Expedition 352)2016
- Author(s)
  Shimizu K., Ushikubo T.
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2016-05-26
- Invited
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Evidence for a long duration of the 16O-rich reservoir in the Solar Nebula2016
- Author(s)
  Ushikubo T., Tenner T. J., Hiyagon H., Kita N. T.
- Organizer
  79th Annual Meteoritical Society Meeting
- Place of Presentation
  Freie Universitat Berlin (Berlin, Germany)
- Year and Date
  2016-08-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] Consistent occurrence of moderately elevated d18O magmas in Acasta gneiss complex from 4.0 to 3.5 Ga2015
- Author(s)
  Ushikubo T., Iizuka T., Spicuzza M. J., Valley J. W.
- Organizer
  Goldschmidt Conference 2015
- Place of Presentation
  Prague (Czech Republic)
- Year and Date
  2015-08-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] 超高空間分解能イメージングによる揮発性元素定量分析法の確立:メルト包有物への適用2015
- Author(s)
  伊藤元雄,清水健二,牛久保考行,小澤恭弘,岩森光
- Organizer
  2015年度日本地球化学会
- 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-26287142
[Presentation] 高知コア研究所におけるSIMSを用いた高精度局所同位体比分析法開発の取り組みと、今後の研究の展望2015
- Author(s)
  牛久保孝行、伊藤元雄、富岡尚敬、清水健二、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
  2015-05-26
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] 高知コア研究所におけるSIMSを用いた高精度局所同位体比分析法開発の取り組みと、今後の研究の展望2015
- Author(s)
  Takayuki Ushikubo, Motoo Ito, Naotaka Tomioka, Kenji Shimizu, Tsuyoshi Ishikawa
- 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
  2015-05-26
- Data Source
  KAKENHI-PROJECT-26287142
[Presentation] 二次イオン質量分析計を用いた炭酸塩の局所酸素同位体比分析2015
- Author(s)
  牛久保　孝行
- Organizer
  Micropaleontological Reference Center研究集会
- Place of Presentation
  高知コア研究所・高知
- Year and Date
  2015-03-01
- Invited
- Data Source
  KAKENHI-PROJECT-26400526
[Presentation] 高知コア研における酸素・珪素局所同位体比分析の取り組み2014
- Author(s)
  牛久保　孝行
- Organizer
  質量分析学会同位体比部会
- Place of Presentation
  筑波山温泉旅館　彩香の宿一望・茨城
- Year and Date
  2014-11-26
- Data Source
  KAKENHI-PROJECT-26400526

1. SHIMIZU Kenji (30420491)

# of Collaborated Projects: 3 results

# of Collaborated Products: 12 results
2. ITO Motoo (40606109)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
3. TOMIOKA Naotaka (30335418)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. KEBUKAWA Yoko (70725374)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. IIZUKA Tsuyoshi (70614569)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. HAMADA Morihisa (60456853)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. 山口亮 (70321560)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 藤谷渉 (20755615)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 池原実 (90335919)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 渋谷岳造 (00512906)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 森下知晃 (80334746)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 芳川雅子 (00378605)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 海野進 (30192511)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 仙田量子 (50377991)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 水上知行 (80396811)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. KODAMA Yu

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. TANI Kenichiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. VALLEY John W.

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
19. SPICUZZA Michael J.

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
20. GEORG R. Bastian

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. ITO Shoichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

USHIKUBO Takayuki 牛久保 孝行

Research Projects

Research Products

Co-Researchers

Water content in the uppermost mantle of the oceanic plate and its originOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

微小炭酸塩鉱物の局所高精度同位体比分析による地球惑星表層環境研究への挑戦Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

熱水性石英と流体包有物から復元する太古代の海水酸素同位体比進化Ongoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Experimental determinations of cationic diffusion coefficients in silicates for better understandings of early Solar System chronology and thermal history of meteorite parent body.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

In-situ isotope analysis of light elements for better understanding of early Earth's continental crustal evolutionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Investigation of degassing process of arc basaltic magmas by secondary ion mass spectroscopy

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] H<sub>2</sub>O, CO<sub>2</sub>, F, S, Cl, and P<sub>2</sub>O<sub>5</sub> analyses of silicate glasses using SIMS: Report of volatile standard glasses2017

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Marine Science Seminar 微なるかな微なるかな、地球初期に至る―微小領域分析で挑む大陸形成の始まり―2017

Author(s)

Journal Title

Data Source

[Journal Article] 二次イオン質量分析計を用いた高精度局所同位体比分析手法の開発と応用2016

Author(s)

Journal Title

Data Source

[Journal Article] Terminal Particle from Stardust Track 130: Probable Al-rich Chondrule Fragment from Comet Wild 22014

Author(s)

Journal Title

DOI

Data Source

[Presentation] Chondrule-like objects and a refractory inclusion in GEMS-bearing antarctic micrometeorites and Interplanetary dust particles.2019

Author(s)

Organizer

Data Source

[Presentation] Oxygen isotope systematics of chondrules and isolated olivine grains from the Tagish Lake C2 chondrite.2019

Author(s)

Organizer

Data Source

[Presentation] Oxygen isotope systematics of chondrules and isolated olivine grains from the Tagish Lake C2 chondrite2019

Author(s)

Organizer

Data Source

[Presentation] Evolution of fluid composition inferred from calcite in the Yamato 791198 CM chondrite.2019

Author(s)

Organizer

Data Source

[Presentation] 伊豆・小笠原・マリアナ（IBM）島弧と伊豆衝突帯（ICZ）の珪質岩ジルコンの酸素と珪素同位体比の特徴2018

Author(s)

Organizer

USHIKUBO Takayuki 牛久保孝行