Okazaki Atsushi 岡崎淳史

… Alternative Names

岡崎淳史オカザキアツシ

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Researcher Number	10790842
Other IDs	https://orcid.org/0000-0002-4598-0589
Affiliation (Current)	2024: 千葉大学, 環境リモートセンシング研究センター, 准教授
Affiliation (based on the past Project Information) *help	2024: 千葉大学, 環境リモートセンシング研究センター, 准教授 2021 – 2023: 弘前大学, 理工学研究科, 助教 2018 – 2019: 国立研究開発法人理化学研究所, 計算科学研究センター, 基礎科学特別研究員 2017: 国立研究開発法人理化学研究所, 計算科学研究機構, 特別研究員
Review Section/Research Field	Principal Investigator Transformative Research Areas, Section (I) / Basic Section 17020:Atmospheric and hydrospheric sciences-related / Meteorology/Physical oceanography/Hydrology Except Principal Investigator Medium-sized Section 22:Civil engineering and related fields / Broad Section B
Keywords	Principal Investigator データ同化 / 古気候復元 / 古日記 / 水同位体 / 古気候プロキシ / 大循環モデル / アンサンブルカルマンフィルタ / 大気大循環モデル / 気候プロキシ / 気候復元 / d4PDF / 社会水文学 / 古気候 … More Except Principal Investigator … More データサイエンス / 豪雨予測 / 数値気象モデル / 機械学習 / データ同化 / 文理融合 / 社会変動への気候影響 / 同位体プロキシ / 古天気データ同化 / ミレニアム大気再解析 Less

Ultra-high spatiotemporal resolution climate reconstruction: Toward development of historical meteorologyPrincipal Investigator
- Principal Investigator
  
  岡崎淳史
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (I)
- Research Institution
  Chiba University
Generation of Millennium Atmospheric Reanalysis Product
- Principal Investigator
  
  芳村圭
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section B
- Research Institution
  The University of Tokyo
High-resolution Climate Reconstruction Toward Expansion of Historical Socio-Hydrology in JapanPrincipal Investigator
- Principal Investigator
  
  岡崎淳史
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (I)
- Research Institution
  Hirosaki University
Development of Stable Water Isotopes Dataset for Atmospheric Science by Fusing Model Simulations and ObservationsPrincipal Investigator
- Principal Investigator
  
  岡崎淳史
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Hirosaki University
Exploring Real-time Rainfall and Flood Predictions in Fugaku Era with the State-of-the-art Data Science
- Principal Investigator
  
  小槻峻司
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 22:Civil engineering and related fields
- Research Institution
  Chiba University
Development of a data assimilation method toward high-accuracy paleoclimate reconstructionPrincipal Investigator
- Principal Investigator
  
  Okazaki Atsushi
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Hirosaki University
  Institute of Physical and Chemical Research

All 2023 2022 2021 2019 2018 2017

All Journal Article Presentation

[Journal Article] Revisiting Online and Offline Data Assimilation Comparison for Paleoclimate Reconstruction: An Idealized OSSE Study2021
- Author(s)
  Okazaki Atsushi、Miyoshi Takemasa、Yoshimura Kei、Greybush Steven J.、Zhang Fuqing
- Journal Title
  
  Journal of Geophysical Research: Atmospheres
  
  Volume: 126 Issue: 16
- DOI
  10.1029/2020jd034214
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Journal Article] Contribution of the Southern Annular Mode to Variations in Water Isotopes of Daily Precipitation at Dome Fuji, East Antarctica2021
- Author(s)
  Kino Kanon、Okazaki Atsushi、Cauquoin Alexandre、Yoshimura Kei
- Journal Title
  
  Journal of Geophysical Research: Atmospheres
  
  Volume: 126 Issue: 23
- DOI
  10.1029/2021jd035397
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397, KAKENHI-PROJECT-19J14488, KAKENHI-PROJECT-19F19024, KAKENHI-PROJECT-21H05002
[Journal Article] Global Evaluation of Proxy System Models for Stable Water Isotopes With Realistic Atmospheric Forcing2019
- Author(s)
  Okazaki Atsushi、Yoshimura Kei
- Journal Title
  
  Journal of Geophysical Research: Atmospheres
  
  Volume: 124 Issue: 16 Pages: 8972-8993
- DOI
  10.1029/2018jd029463
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03794, KAKENHI-PROJECT-17K14397, KAKENHI-PROJECT-16H06291
[Journal Article] Development and evaluation of a system of proxy data assimilation for paleoclimate reconstruction2017
- Author(s)
  Atsushi Okazaki, Kei Yoshimura
- Journal Title
  
  Climate of the Past
  
  Volume: 13 Issue: 4 Pages: 379-393
- DOI
  10.5194/cp-13-379-2017
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397, KAKENHI-PROJECT-15KK0199, KAKENHI-PROJECT-16H06291, KAKENHI-PROJECT-15H01729
[Presentation] 衛星データを用いたため池における水草の有無の推定手法の開発に向けた基礎的検討2023
- Author(s)
  小澤泰樹、丸谷靖幸、本田博之、矢野真一郎、渡部哲史、中下慎也、岡崎淳史
- Organizer
  土木学会西部支部研究発表会
- Data Source
  KAKENHI-PUBLICLY-22H05228
[Presentation] Contribution of the Southern Annular Mode to Variations in Water Isotopes of Daily Precipitation at Dome Fuji, East Antarctica - Study of An Isotope-Enabled Climate Model, MIROC5-iso2022
- Author(s)
  Kino, K., Okazaki, A., Cauquoin, A. and Yoshimura, Y.
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14095
[Presentation] Observation Error Estimation in Climate Proxies with Data Assimilation and Innovation Statistics2022
- Author(s)
  Okazaki, A., Kotsuki, S., DieCarrio, D., Yoshimura, K.
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14095
[Presentation] Transient simulation of the past 2000 years with the isotope-enabled coupled model MPI-ESM-wiso2022
- Author(s)
  Cauquoin, A., Werner, M., Shoji, S., Okazaki, A., Yoshimura, K., Lohmann, G., and Jungclaus, J.
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14095
[Presentation] データ同化とイノベーション統計を用いた古気候復元と気候プロキシに含まれる誤差の推定2022
- Author(s)
  岡崎淳史
- Organizer
  日本地球化学第69回年会
- Invited
- Data Source
  KAKENHI-PUBLICLY-22H05228
[Presentation] Contribution of the Southern Annular Mode to Variations in Water Isotopes of Daily Precipitation at Dome Fuji, East Antarctica2022
- Author(s)
  Kino, K., Okazaki, A., Cauquoin, A., Yoshimura, K.
- Organizer
  3rd IPICS Open Science Conference, 3rd IPICS Open Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14095
[Presentation] Inter-comparison of Water Isotope-enabled Models and Reanalysis Nudging Effects2022
- Author(s)
  Bong, H., Cauquoin, A., Okazaki, A., Chang, E.-C., Werner, M., Wei, Z., Yeo, N. and Yoshimura, K.
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14095
[Presentation] 気象制御の実現に向けた制御容易性・被害低減効果の定量化に関する初期検討2022
- Author(s)
  小槻峻司, Ouyang Mao, 岡崎淳史, 徳田慶太, 小林亮太, 小蔵正輝, 薄良彦, 井元佑介, 山田進二
- Organizer
  水文・水資源学会/日本水文科学会　2022年度研究発表会
- Data Source
  KAKENHI-PROJECT-21H04571
[Presentation] Observation Error Estimation in Climate Proxies with Data Assimilation and Innovation Statistics2022
- Author(s)
  Okazaki, A., Kotsuki, S., DieCarrio, D., Yoshimura, K.
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-22H05228
[Presentation] Impacts of Intermittent Precipitation Events on Reconstructed Last Glacial Maximum Surface Temperature from Water Isotope Signals in Dome Fuji Ice Cores2022
- Author(s)
  Kino, K., Okazaki, A., Cauquoin, A., Yoshimura, K.
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14095
[Presentation] Development of MIROC5-iso and its comparison with isotopic climate proxies2021
- Author(s)
  Okazaki, A., Cauquoin, A., Kino, K., Yoshimura, K.
- Organizer
  Water isotopes: From Weather to Climate
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] ドームふじ基地の日降水同位体比に大規模大気循環が与える影響: 同位体気候モデルMIROC5-isoを用いた研究2021
- Author(s)
  木野佳音、岡崎淳史、Alexandre Cauquoin、芳村圭
- Organizer
  JpGU2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Evaluation of proxy system models for stable water isotopes and introduction of their application to paleoclimate studies2021
- Author(s)
  Atsushi Okazaki, Kei Yoshimura
- Organizer
  JpGU2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Transient simulation of the past 2000 years with the isotope-enabled coupled model MPI-ESM-wiso2021
- Author(s)
  Cauquoin, A., Werner, M., Shoji, S., Okazaki, A., Yoshimura, K., Lohmann, G., Jungclaus, J
- Organizer
  Water isotopes: From Weather to Climate
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Contribution of the Southern Annular Mode to variations in water isotopes of daily precipitation at Dome Fuji, East Antarctica: A study with an isotope-enabled AGCM MIROC5-iso2021
- Author(s)
  Kino, K., Okazaki, A., Cauquioin, A., Yoshimura, K.
- Organizer
  Water isotopes: From Weather to Climate
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Paleoclimate Reconstruction with Iterative Data Assimilation: An Observing System Simulation Experiment with an Intermediate AGCM2019
- Author(s)
  Atsushi Okazaki
- Organizer
  The 7th International Symposium on Data Assimilation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Millennium reanalysis using proxy and data assimilation2018
- Author(s)
  Atsushi Okazaki
- Organizer
  he 11th International Atmospheric Circulation Reconstructions over the Earth (ACRE) Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Exploring online data assimilation for paleoclimate reconstruction using an idealized OSSE framework2018
- Author(s)
  Atsushi Okazaki
- Organizer
  Third Symposium on Multi-scale Predictability: Data-model Integration and Uncertainty Quantification for Climate and Earth System Monitoring and Prediction (AMS 98th Annual Meeting)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Toward online data assimilation for the millennium reanalysis2018
- Author(s)
  Atsushi Okazaki
- Organizer
  JpGU 2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] An online data assimilation method to assimilate time-averaged observations2018
- Author(s)
  Atsushi Okazaki
- Organizer
  AGU 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Exploring online data assimilation for paleoclimate reconstruction using an idealized OSSE framework2018
- Author(s)
  Atsushi Okazaki
- Organizer
  The 8th EnKF Data Assimilation Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Development and evaluation of isotopic proxy data assimilation system2017
- Author(s)
  Atsushi Okazaki
- Organizer
  First workshop of the PAGES working group on Paleoclimate Reanalyses, Data Assimilation and Proxy System modelling (DAPS)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397
[Presentation] Evaluation of an isotopic proxy data assimilation system2017
- Author(s)
  Atsushi Okazaki
- Organizer
  Third Annual LMR Workshop: Climate Dynamics with the Last Millennium Reanalysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14397

1. 芳村圭 (50376638)

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2. 三津間康幸 (00568280)

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3. 田上雅浩 (20735550)

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4. 庄建治朗 (40283478)

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5. 市野美夏 (40376968)

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6. 新田友子 (50754652)

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7. 松本淳 (80165894)

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8. 八代尚 (80451508)

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9. 平野淳平 (80567503)

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10. 諫早庸一 (90831397)

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11. 小槻峻司 (90729229)

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12. 佐藤陽祐 (10633505)

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13. 渡部哲史 (20633845)

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14. 山田真史 (50897858)

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15. 小林亮太 (70549237)

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Okazaki Atsushi 岡崎 淳史

岡崎 淳史 オカザキ アツシ

Research Projects

Research Products

Co-Researchers

Ultra-high spatiotemporal resolution climate reconstruction: Toward development of historical meteorologyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Generation of Millennium Atmospheric Reanalysis Product

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

High-resolution Climate Reconstruction Toward Expansion of Historical Socio-Hydrology in JapanPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Stable Water Isotopes Dataset for Atmospheric Science by Fusing Model Simulations and ObservationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploring Real-time Rainfall and Flood Predictions in Fugaku Era with the State-of-the-art Data Science

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a data assimilation method toward high-accuracy paleoclimate reconstructionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Revisiting Online and Offline Data Assimilation Comparison for Paleoclimate Reconstruction: An Idealized OSSE Study2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Contribution of the Southern Annular Mode to Variations in Water Isotopes of Daily Precipitation at Dome Fuji, East Antarctica2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Global Evaluation of Proxy System Models for Stable Water Isotopes With Realistic Atmospheric Forcing2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Development and evaluation of a system of proxy data assimilation for paleoclimate reconstruction2017

Author(s)

Journal Title

DOI

Data Source

[Presentation] 衛星データを用いたため池における水草の有無の推定手法の開発に向けた基礎的検討2023

Author(s)

Organizer

Data Source

[Presentation] Contribution of the Southern Annular Mode to Variations in Water Isotopes of Daily Precipitation at Dome Fuji, East Antarctica - Study of An Isotope-Enabled Climate Model, MIROC5-iso2022

Author(s)

Organizer

Data Source

[Presentation] Observation Error Estimation in Climate Proxies with Data Assimilation and Innovation Statistics2022

Author(s)

Organizer

Data Source

[Presentation] Transient simulation of the past 2000 years with the isotope-enabled coupled model MPI-ESM-wiso2022

Author(s)

Organizer

Data Source

[Presentation] データ同化とイノベーション統計を用いた古気候復元と気候プロキシに含まれる誤差の推定2022

Author(s)

Organizer

Okazaki Atsushi 岡崎淳史

岡崎淳史オカザキアツシ