KUBOTA Kaoru 窪田薫

Researcher Number	80774075
Other IDs	https://orcid.org/0000-0001-6659-4284
Affiliation (Current)	2023: 国立研究開発法人海洋研究開発機構, 海域地震火山部門(地震発生帯研究センター), 研究員
Affiliation (based on the past Project Information) *help	2022: 国立研究開発法人海洋研究開発機構, 海域地震火山部門(地震発生帯研究センター), 研究員 2020 – 2021: 神戸大学, 人間発達環境学研究科, 助教 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), 特別研究員(PD) 2018: 国立研究開発法人海洋研究開発機構, 高知コア研究所, 特別研究員(PD)
Review Section/Research Field	Principal Investigator Basic Section 63010:Environmental dynamic analysis-related / Basic Section 17020:Atmospheric and hydrospheric sciences-related Except Principal Investigator Basic Section 17050:Biogeosciences-related
Keywords	Principal Investigator ホウ素同位体 / 炭素循環 / 有孔虫 / 海底堆積物 / 二酸化炭素 / ホウ素 / 質量分析 / サンゴ / 同位体 Except Principal Investigator 古環境復元 … More / 二枚貝 / 成長線解析 / 化石 / 長周期気候変動 / 成長線編年額 / 気候変動 / ビノスガイ / 安定同位体 Less

Establishment of continuous atmospheric CO2 record for the past 7 million yearsPrincipal Investigator
- Principal Investigator
  
  窪田薫
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
  Kobe University
Precise determination of atmospheric pCO2 since PliocenePrincipal Investigator
- Principal Investigator
  
  KUBOTA Kaoru
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Reconstruction of multi-decadal climate variability based on sclerochronological analysis of long-lived bivalve shells Mercenaria Stimpsoni
- Principal Investigator
  
  Shirai Kotaro
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  The University of Tokyo

All 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Plio‐Pleistocene Continental Hydroclimate and Indian Ocean Sea Surface Temperatures at the Southeast African Margin2021
- Author(s)
  Taylor Audrey K.、Berke Melissa A.、Castaneda Isla S.、Koutsodendris Andreas、Campos Hernan、Hall Ian R.、Hemming Sidney R.、LeVay Leah J.、Sierra Alejandra Cartagena、O'Connor Keith、Expedition 361 Scientists (Kaoru Kubota et al.)
- Journal Title
  
  Paleoceanography and Paleoclimatology
  
  Volume: 36
- DOI
  10.1029/2020pa004186
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01978
[Journal Article] Antarctic icebergs reorganize ocean circulation during Pleistocene glacials2021
- Author(s)
  Starr Aidan、Expedition 361 Science Party (Kaoru Kubota et al.)、Hall Ian R.、Barker Stephen、Rackow Thomas、Zhang Xu、Hemming Sidney R.、van der Lubbe H. J. L. et al.
- Journal Title
  
  Nature
  
  Volume: 589 Pages: 236-241
- DOI
  10.1038/s41586-020-03094-7
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01978
[Journal Article] Rapid formation of gigantic spherical dolomite concretion in marine sediments2020
- Author(s)
  Muramiya, Y., Yoshida, H., Kubota, K., Minami, M
- Journal Title
  
  Sedimentary Geology
  
  Volume: 404 Pages: 105664-105664
- DOI
  10.1016/j.sedgeo.2020.105664
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K21583, KAKENHI-PROJECT-20H01978
[Journal Article] Marine carbon cycle revealed by geochemistry of biogenic calcium carbonate2020
- Author(s)
  窪田薫
- Journal Title
  
  Chikyukagaku
  
  Volume: 54 Issue: 2 Pages: 61-78
- DOI
  10.14934/chikyukagaku.54.61
- NAID
  130007864419
- ISSN
  0386-4073, 2188-5923
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H01978
[Journal Article] Does trace fossil size correspond with burrower population density? An example from the modern counterpart of the trace fossil Bichordites2020
- Author(s)
  Seike Koji、Shirai Kotaro、Kubota Kaoru、Ota Yuki、Sassa Shinji
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology
  
  Volume: 557 Pages: 109946-109946
- DOI
  10.1016/j.palaeo.2020.109946
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21343, KAKENHI-PROJECT-20H01978, KAKENHI-PROJECT-17H04859
[Journal Article] Determination of the geographical origin of marine mussels (Mytilus spp.) using 143Nd/144Nd ratios2019
- Author(s)
  Zhao Liqiang、Tanaka Kentaro、Tazoe Hirofumi、Iizuka Tsuyoshi、Kubota Kaoru、Murakami-Sugihara Naoko、Shirai Kotaro
- Journal Title
  
  Marine Environmental Research
  
  Volume: 148 Pages: 12-18
- DOI
  10.1016/j.marenvres.2019.05.002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17333, KAKENHI-PROJECT-17K17669, KAKENHI-PLANNED-15H05820, KAKENHI-PROJECT-18H01324, KAKENHI-PROJECT-18H03383
[Journal Article] Equatorial Pacific seawater pCO2 variability since the last glacial period2019
- Author(s)
  Kubota Kaoru、Yokoyama Yusuke、Ishikawa Tsuyoshi、Sagawa Takuya、Ikehara Minoru、Yamazaki Toshitsugu
- Journal Title
  
  Scientific Reports
  
  Volume: 9 Pages: 1-11
- DOI
  10.1038/s41598-019-49739-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01168, KAKENHI-PROJECT-16H04066, KAKENHI-PROJECT-17J04576, KAKENHI-PROJECT-18K18186
[Journal Article] Lasting Impact of a Tsunami Event on Sediment-Organism Interactions in the Ocean2018
- Author(s)
  Seike, K., Sassa, S., Shirai, K. and Kubota, K.
- Journal Title
  
  Journal of Geophysical Research-Ocean
  
  Volume: 123 Pages: 1376-1392
- DOI
  10.1002/2017jc013746
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H02265, KAKENHI-PROJECT-17H04859, KAKENHI-PROJECT-16K13912, KAKENHI-PROJECT-18H01324, KAKENHI-PROJECT-16KT0028, KAKENHI-PROJECT-17H00777
[Journal Article] Stimpson's hard clam Mercenaria stimpsoni ; A multi-decadal climate recorder for the northwest Pacific coast2018
- Author(s)
  Shirai Kotaro、Kubota Kaoru、Murakami-Sugihara Naoko、Seike Koji、Hakozaki Masataka、Tanabe Kazushige
- Journal Title
  
  Marine Environmental Research
  
  Volume: 133 Pages: 49-56
- DOI
  10.1016/j.marenvres.2017.10.009
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05823, KAKENHI-PROJECT-16K13912, KAKENHI-PROJECT-18H01324, KAKENHI-PROJECT-16KT0028, KAKENHI-PROJECT-17H00777
[Journal Article] Bomb-14C Peak in the North Pacific Recorded in Long-Lived Bivalve Shells (Mercenaria stimpsoni)2018
- Author(s)
  Kubota Kaoru、Shirai Kotaro、Murakami-Sugihara Naoko、Seike Koji、Minami Masayo、Nakamura Toshio、Tanabe Kazushige
- Journal Title
  
  Journal of Geophysical Research: Oceans
  
  Volume: in press Pages: 2867-2881
- DOI
  10.1002/2017jc013678
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13912, KAKENHI-PROJECT-18H01324, KAKENHI-PROJECT-16KT0028
[Presentation] 有孔虫：炭酸塩の化学2020
- Author(s)
  窪田薫
- Organizer
  Online Meeting of Micropaleontology (On-Mic)
- Invited
- Data Source
  KAKENHI-PROJECT-20H01978
[Presentation] 長寿二枚貝の殻の地球化学分析を通じた古環境復元~海流から津波まで~2020
- Author(s)
  窪田薫
- Organizer
  日本古生物学会第170回例会
- Invited
- Data Source
  KAKENHI-PROJECT-20H01978
[Presentation] Annual record of boron isotopes of massive Porites coral skeleton from Chichijima Island in the western North Pacific2020
- Author(s)
  Kubota, K., Nakano, R., Murayama, M., Ishikawa, T., Yokoyama, Y., Suzuki, A.
- Organizer
  JpGU-AGU 2020
- Data Source
  KAKENHI-PROJECT-20H01978
[Presentation] Boron Contamination during Boron Isotope Analysis of Planktonic Foraminifera2020
- Author(s)
  Kubota, K., Y., Ishikawa, T., Nagaishi, T., Kawai, T., Sagawa, T., Ikehara, M., Yokoyama, Yamazaki
- Organizer
  Goldschmidt 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01978
[Presentation] 長寿二枚貝殻を利用した北西太平洋の海水放射性炭素濃度の復元2020
- Author(s)
  窪田薫
- Organizer
  公益財団法人クリタ水・環境科学振興財団Web式典
- Invited
- Data Source
  KAKENHI-PROJECT-20H01978
[Presentation] 浮遊性有孔虫のホウ素同位体分析を通じた海洋炭素循環研究2020
- Author(s)
  窪田薫, 横山祐典, 石川剛志, 佐川拓也, 池原実, 山崎俊嗣
- Organizer
  日本質量分析学会第68回質量分析総合討論会
- Data Source
  KAKENHI-PROJECT-20H01978
[Presentation] 生物源炭酸カルシウム骨格に対する地球化学分析技術を駆使した海洋炭素循環研究2019
- Author(s)
  窪田薫
- Organizer
  日本地球化学会2019年度年会
- Invited
- Data Source
  KAKENHI-PROJECT-18K18186
[Presentation] 生物源炭酸カルシウムのホウ素同位体分析に基づく海水pH・大気中CO2濃度復元2019
- Author(s)
  窪田薫
- Organizer
  日本地球惑星科学連合連合大会2019年大会
- Invited
- Data Source
  KAKENHI-PROJECT-18K18186
[Presentation] Last deglacial pCO2 reconstruction in the western equatorial Pacific: new findings and issues of boron isotope proxy.2019
- Author(s)
  Kubota, K., Yokoyama, Y., Ishikawa, T., Sagawa, T., Ikehara, M., Yamazaki.
- Organizer
  European Geosciences Union General Assembly 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18186
[Presentation] 長寿二枚貝ビノスガイの殻に刻まれる水温・核実験・津波の履歴2019
- Author(s)
  窪田薫
- Organizer
  第 14 回バイオミネラリゼーションワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-18K18186
[Presentation] 最終退氷期の大気中二酸化炭素濃度の上昇における赤道太平洋の役割とは2018
- Author(s)
  窪田薫, 横山祐典, 石川剛志, 佐川拓也, 池原実, 山崎俊嗣
- Organizer
  2018年度地球環境史学会年会
- Data Source
  KAKENHI-PROJECT-18K18186
[Presentation] Different CO2 history recorded in boron isotope ratio of two surface dwelling planktonic foraminifers2018
- Author(s)
  Kubota, K., Yokoyama, Y., Ishikawa, T., Sagawa, T., Ikehara, M., Yamazaki, T.
- Organizer
  Goldschmidt 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18186
[Presentation] 各種プロキシによる鮮新世温暖期の気候状態の復元：有孔虫ホウ素同位体（δ11B）プロキシ～海水pH・大気pCO2復元～.2018
- Author(s)
  窪田薫
- Organizer
  低温科学研究所共同研究集会「未来の温室地球の類型としての過去の温暖期の気候状態の解明」
- Data Source
  KAKENHI-PROJECT-18K18186
[Presentation] pCO2 reconstruction since Late Miocene using boron isotopes of planktonic foraminifera shells (Site U1476)2018
- Author(s)
  Kubota, K.
- Organizer
  IODP Exp.361 Postcruise Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18186

1. Shirai Kotaro (70463908)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
2. 中島礼 (00392639)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 棚部一成 (20108640)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 石川剛志 (30270979)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
5. TAZOE Hirofumi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 佐々真志

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 清家弘治

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
8. 南雅代

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. ZHAO LIQIANG

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
10. 田中健太郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 横山祐典

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

KUBOTA Kaoru 窪田 薫

Research Projects

Research Products

Co-Researchers

Establishment of continuous atmospheric CO2 record for the past 7 million yearsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Precise determination of atmospheric pCO2 since PliocenePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Reconstruction of multi-decadal climate variability based on sclerochronological analysis of long-lived bivalve shells Mercenaria Stimpsoni

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Plio‐Pleistocene Continental Hydroclimate and Indian Ocean Sea Surface Temperatures at the Southeast African Margin2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Antarctic icebergs reorganize ocean circulation during Pleistocene glacials2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Rapid formation of gigantic spherical dolomite concretion in marine sediments2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Marine carbon cycle revealed by geochemistry of biogenic calcium carbonate2020

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Does trace fossil size correspond with burrower population density? An example from the modern counterpart of the trace fossil Bichordites2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Determination of the geographical origin of marine mussels (Mytilus spp.) using 143Nd/144Nd ratios2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Equatorial Pacific seawater pCO2 variability since the last glacial period2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Lasting Impact of a Tsunami Event on Sediment-Organism Interactions in the Ocean2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Stimpson's hard clam Mercenaria stimpsoni ; A multi-decadal climate recorder for the northwest Pacific coast2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Bomb-14C Peak in the North Pacific Recorded in Long-Lived Bivalve Shells (Mercenaria stimpsoni)2018

Author(s)

Journal Title

DOI

Data Source

[Presentation] 有孔虫：炭酸塩の化学2020

Author(s)

Organizer

Data Source

[Presentation] 長寿二枚貝の殻の地球化学分析を通じた古環境復元~海流から津波まで~2020

KUBOTA Kaoru 窪田薫