Ota Tsutomu 太田努

… Alternative Names

太田努オオタツトム

OOTA Tsutomu 太田努

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Researcher Number	80379817
Other IDs	https://orcid.org/0000-0003-4801-1609
Affiliation (Current)	2025: 岡山大学, 惑星物質研究所, 助手
Affiliation (based on the past Project Information) *help	2025: 岡山大学, 惑星物質研究所, 助手 2017 – 2019: 岡山大学, 惑星物質研究所, 助手 2017: 岡山大学, 地球物質科学研究センター, 助手 2008 – 2015: Okayama University, 地球物質科学研究センター, 助手 2014: 岡山大学, 地球物質科学研究センター, 助教 2007: Okayama University, 地球物質科学研究センター, 助教 2006: 岡山大学, 地球物質科学研究センター, 特別契約職員(助手)
Review Section/Research Field	Principal Investigator Geochemistry/Astrochemistry / Petrology/Mineralogy/Economic geology / Petrology/Mineralogy/Science of ore deposit Except Principal Investigator Geology / Basic Section 17010:Space and planetary sciences-related / Geochemistry/Astrochemistry
Keywords	Principal Investigator リチウム / 流体 / 二次イオン質量分析計 / 地殻・マントル物質 / 水流体 / 二次イオン質量分析装置 / 同位体分別 / カンラン石 / 沈み込み帯 / 高温高圧実験 … More / 岩石・鉱物・鉱床学 / 二次イオン質量分析装置(SIMS) / 地球化学 / マントル / マントル内物質循環 / カンラン岩 / リチウム同位体 / 元素分配 / 高圧実験 / SIMS / ホウ素 / 電気石 / 岩石鉱物学 … More Except Principal Investigator 東アフリカ / タンザニア / 変成岩岩石学 / 野外地質学 / 同位体 / リュウグウ / SIMS / 小惑星 / 軽元素 / 造山帯 / 現行沈み込み帯 / 高圧変成岩 / 古原生代 / 高圧中間群変成帯 / 現行型沈み込み帯 / ジルコン年代学 / 原生代造 / 大陸地殻 / 古原生代エクロジャイト / 原生代造山帯 / タンザニア地塊 / 大陸地塊 / 物質循環 / マントル / 地球化学 / 希ガス Less

小惑星物質からの軽元素同位体端成分の検出と軽元素形成環境の推定
- Principal Investigator
  
  国広卓也
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Okayama University
Spatiotemporal scale of isotope disequilibria in the mantle, deduced from lithium isotope compositions of mantle peridotitePrincipal Investigator
- Principal Investigator
  
  Ota Tsutomu
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Okayama University
An integrated study of Paleoproterozoic high-pressure intermediate-type metamorphic belt: Implication for the operation of modern-style subduction processes
- Principal Investigator
  
  Tsujimori Tatsuki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Tohoku University
An integrated study of Paleo- and Neoproterozoic orogenic processes at the Tanzanian craton margin
- Principal Investigator
  
  TSUJIMORI Tatsuki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Okayama University
Water content and lithium isotope fractionation in subduction-zone mantle olivinePrincipal Investigator
- Principal Investigator
  
  OTA Tsutomu
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Okayama University
希ガス同位体を用いた「Old Rock Geochemistry」の展開
- Principal Investigator
  
  松本拓也
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Okayama University
Behavior of lithium isotopes in subduction zone mantlePrincipal Investigator
- Principal Investigator
  
  OTA Tsutomu
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Okayama University
Experimental study on boron cycling in the upper mantlePrincipal Investigator
- Principal Investigator
  
  OOTA Tsutomu
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Okayama University

All 2019 2018 2014 2013 2012 2011 2009 2008 2007

All Journal Article Presentation

[Journal Article] Lithium- and oxygen-isotope compositions of chondrule constituents in the Allende meteorite2019
- Author(s)
  Kunihiro, T., Ota, T., Nakamura, E.
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 252 Pages: 107-125
- DOI
  10.1016/j.gca.2019.02.038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05706
[Journal Article] Hypervelocity collision and water-rock interaction in space preserved in the Chelyabinsk ordinary chondrite2019
- Author(s)
  Nakamura, E., Kunihiro, T., Ota, T. and other 13 authors
- Journal Title
  
  Proceedings of the Japan Academy, Series B
  
  Volume: 95 Issue: 4 Pages: 165-177
- DOI
  10.2183/pjab.95.013
- NAID
  130007630597
- ISSN
  0386-2208, 1349-2896
- Year and Date
  2019-04-11
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05706, KAKENHI-PROJECT-16K05578, KAKENHI-PROJECT-19K03952
[Journal Article] Circa 1 Ga sub-seafloor hydrothermal alteration imprinted on the Horoman peridotite massif2018
- Author(s)
  Ranaweera, L.V., Ota, T., Moriguti, T., Tanaka, R., Nakamura, E.
- Journal Title
  
  Scientific Reports
  
  Volume: 8 Issue: 1 Pages: 1-12
- DOI
  10.1038/s41598-018-28219-x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05706, KAKENHI-PROJECT-16K05578
[Journal Article] Supervolcano eruptions driven by melt buoyancy in large silicic magma chambers2014
- Author(s)
  Malfait, J. W., Seifert, R., Petitgirard, S., Perrillat, J., Mezouar, M., Ota, T., Nakamura, E., Philippe, L., Sanchez-Valle, C.
- Journal Title
  
  Nature Geoscience
  
  Volume: 7 Issue: 2 Pages: 122-125
- DOI
  10.1038/ngeo2042
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340160, KAKENHI-PROJECT-24540513
[Journal Article] Ion microprobe U-Th-Pb geochronology and study of micro-inclusions in zircon from the Himalayan high- and ultrahigh-pressure eclogites, Kaghan Valley of Pakistan2013
- Author(s)
  Hafiz Ur Rehman, Katsura Kobayashi, Tatsuki Tsujimori, Tsutomu Ota, Hiroshi Yamamoto, Eizo Nakamura, Yoshiyuki Kaneko, Tahseenullah Khan , MasaruTerabayashi, Kenta Yoshida, Takao Hirajima
- Journal Title
  
  Journal of Asian Earth Sciences
  
  Volume: 63 Pages: 179-196
- DOI
  10.1016/j.jseaes.2012.04.025
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21109004, KAKENHI-PROJECT-22540472, KAKENHI-PROJECT-22540493, KAKENHI-PROJECT-22654058, KAKENHI-PROJECT-24540513
[Journal Article] Ion microprobe U-Th-Pb geochronology and study of micro-inclusions in zircon from the Himalayan high- and ultrahigh-pressure eclogites, Kaghan Valley of Pakistan2013
- Author(s)
  Rehman H. U., Kobayashi K., Tsujimori T., Ota T., Yamamoto H., Nakamura E., Kaneko Y., Khan T., Terabayashi M., Yoshida K., Hirajima T.
- Journal Title
  
  Journal of Asian Earth Sciences
  
  Volume: 63 Pages: 179-196
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24403010
[Journal Article] Sm-Nd and Lu-Hf isotope geochemistry of the Himalayan high- and ultrahigh-pressure eclogites, Kaghan valley, Pakistan2012
- Author(s)
  Rehman H. U., Kobayashi K., Tsujimori T., Ota T., Yamamoto H., Nakamura E., Kaneko Y., Khan T
- Journal Title
  
  inPanagiotaras D., ed., Geochemistry - Earth's System Processes: Rijeka, Croatia, InTech
  
  Pages: 105-126
- DOI
  10.5772/32859
- ISBN
  9789535105862
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22654058, KAKENHI-PROJECT-24403010
[Journal Article] In situ ion-microprobe determination of trace element partition coefficients for hornblende, plagioclase, orthopyroxene and apatite in equilibrium with natural rhyolitic glass2011
- Author(s)
  Brophy J. G., Ota T., Kunihiro T., Tsujimori T., Nakamura E.
- Journal Title
  
  Little Glass Mountain Rhyolite, California. American Mineralogist
  
  Volume: vol.96 Pages: 1838-1850
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540505
[Journal Article] In situ ion-microprobe determination of trace element partition coefficients for hornblende, plagioclase, orthopyroxene, and apatite in equilibrium with natural rhyolitic glass, Little Glass Mountain Rhyolite, California2011
- Author(s)
  Brophy J.G., Ota T., Kunihro T., Tsujimori T., Nakamura E.
- Journal Title
  
  American Mineralogist
  
  Volume: 96 Issue: 11-12 Pages: 1838-1850
- DOI
  10.2138/am.2011.3857
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540505, KAKENHI-PROJECT-22740353, KAKENHI-PROJECT-23340160
[Journal Article] Boron cycling by subducted lithosphere : insights from diamondiferous tourmaline from the Kokchetav ultrahigh-pressure metamorphic belt2009
- Author(s)
  Ota T., Kobayashi K., Kunihiro T., Nakamura E.
- Journal Title
  
  Geochimica et Cosmochimica Acta 72
  
  Pages: 3531-3541
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740346
[Journal Article] Boron cycling by subducted lithosphere ; insights from diamondiferous tourmaline from the Kokchetav ultrahigh-pressure metamorphic belt2009
- Author(s)
  Ota T., Kobayashi K., Kunihiro T., Nakamura E.
- Journal Title
  
  Geochimica et Cosmochimica Acta 72
  
  Pages: 3531-3541
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740346
[Journal Article] Tourmaline brekdown in a pelitic system: implications for boron cycling though subduction zones2008
- Author(s)
  Ota, T., Katsura, T., Kobayashi, K., Nakamura, E.
- Journal Title
  
  Contributions to Mineralogy and petrology 155
  
  Pages: 19-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740346
[Presentation] プレート沈み込みによるマントルへのホウ素輸送:含ダイアモンド電気石のホウ素同位体組成とその意義(招待講演)2008
- Author(s)
  太田努,小林桂,中村栄三
- Organizer
  日本地球化学会
- Place of Presentation
  東京
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-18740346
[Presentation] プレート沈み込みによるマントルヘのホウ素輸送 : 含ダイアモンド電気石のホウ素同位体組成とその意義2008
- Author(s)
  太田努, 小林桂, 中村栄三
- Organizer
  日本地球化学会
- Place of Presentation
  東京
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-18740346
[Presentation] Boron in deep subduction zone inferred from boron isotopic compositions of microdiamond-bearing tourmaline2007
- Author(s)
  Ota. T., Nakamura E.
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張(千葉)
- Year and Date
  2007-05-19
- Data Source
  KAKENHI-PROJECT-18740346
[Presentation] Boron cycling by subducted lithosphere; insights from boron-isotope compositions of the Kokchetav tourmalines2007
- Author(s)
  Ota. T., Kobayashi K., Moriguti T., Nakamura E.
- Organizer
  American Geophysical Union. 2007 Fall Meeting
- Place of Presentation
  San Francisco. USA
- Year and Date
  2007-12-13
- Data Source
  KAKENHI-PROJECT-18740346

1. TSUJIMORI Tatsuki (00436833)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
2. KUNIHIRO Takuya (30432628)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. MORIGUCHI Takuya (70304342)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. KOBAYASHI Katsura (20325129)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 松本拓也 (50294145)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 松田准一 (80107945)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 山下勝行 (50322201)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 宮川千絵 (20530207)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 平野直人 (00451831)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 田中亮吏 (00379819)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 北川宙 (40432629)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. JAMES G. brophy

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. MALFAIT WIM J.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 中村栄三

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
15. 平島崇男

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 桂智男

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ota Tsutomu 太田 努

太田 努 オオタ ツトム

OOTA Tsutomu 太田 努

Research Projects

Research Products

Co-Researchers

小惑星物質からの軽元素同位体端成分の検出と軽元素形成環境の推定

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Spatiotemporal scale of isotope disequilibria in the mantle, deduced from lithium isotope compositions of mantle peridotitePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

An integrated study of Paleoproterozoic high-pressure intermediate-type metamorphic belt: Implication for the operation of modern-style subduction processes

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

An integrated study of Paleo- and Neoproterozoic orogenic processes at the Tanzanian craton margin

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Water content and lithium isotope fractionation in subduction-zone mantle olivinePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

希ガス同位体を用いた「Old Rock Geochemistry」の展開

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Behavior of lithium isotopes in subduction zone mantlePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Experimental study on boron cycling in the upper mantlePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Lithium- and oxygen-isotope compositions of chondrule constituents in the Allende meteorite2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hypervelocity collision and water-rock interaction in space preserved in the Chelyabinsk ordinary chondrite2019

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Circa 1 Ga sub-seafloor hydrothermal alteration imprinted on the Horoman peridotite massif2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Supervolcano eruptions driven by melt buoyancy in large silicic magma chambers2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ion microprobe U-Th-Pb geochronology and study of micro-inclusions in zircon from the Himalayan high- and ultrahigh-pressure eclogites, Kaghan Valley of Pakistan2013

Author(s)

Ota Tsutomu 太田努

太田努オオタツトム

OOTA Tsutomu 太田努