2021 Fiscal Year Annual Research Report
Development of water isotope incorporated Earth System Model and first Euro-Japan inter comparison
| Project/Area Number |
19F19024
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| Research Institution | The University of Tokyo |
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Principal Investigator |
芳村 圭 東京大学, 生産技術研究所, 教授 (50376638)
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| Co-Investigator(Kenkyū-buntansha) |
CAUQUOIN ALEXANDRE 東京大学, 生産技術研究所, 外国人特別研究員
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| Project Period (FY) |
2019-10-11 – 2022-03-31
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| Keywords | Water isotopes / GCM / paleoclimate / MIROC / inter-comparison / data assimilation |
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| Outline of Annual Research Achievements |
During the remaining 5 months of the JSPS project, the isotope-enable oceanic simulation with COCO for pre-industrial conditions (more than 3000 model years long) was performed successfully. The results and the future plan for coupled MIROC6 (incorporation of isotopes is still ongoing), namely MIROC6-iso, has been presented in Tougou A meeting in August 2021.
The home-made isotopic inter-comparisons project is moving on well, with analyses still ongoing. The first results will be presented at the “Water Isotope: From Weather to Climate” workshop in November 2021 by Hayoung BONG.
With the help of colleagues at the lab, I began proxy data assimilation on the isotope results from my coupled simulation of the last 2 millennia. Analyses and progress are still ongoing, and the first results will be presented at the “Water Isotope: From Weather to Climate” workshop too, by myself.
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| Research Progress Status |
令和3年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
令和3年度が最終年度であるため、記入しない。
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Research Products
(14 results)
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[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. and Jungclaus, J.
Organizer
"Water Isotope: From Weather to Climate" workshop
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[Presentation] Transient simulations over the Common Era in PMIP4/CMIP62021
Author(s)
Jungclaus, J., Alastrue de Asenjo, E., Cauquoin, A., Fang, S.-W., Khodri, M., Lorenz, S., Ohgaito, R., Sam, T., Timmreck, C., Toohey, M., Werner, M., Yoshida, K., Zanchettin, D., and Zhang, Q.
Organizer
EGU 2021
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[Presentation] Inter-comparison of water isotope-enabled models and reanalysis nudging effects: step forward in SWING project2021
Author(s)
Bong, H., Cauquoin, A., Chang, E.-C., Werner, M., Yeo, N. and Yoshimura, K.
Organizer
"Water Isotope: From Weather to Climate" workshop
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