Research theme for competitive and other funds (27)：
2023 - 2028 Response of biogeochemical cycle and lower trophic ecosystem to the environmental change in the Southern Ocean, East Antarctica
2023 - 2027 海洋酸性化によるホタテガイ幼生への影響評価と将来予測
2020 - 2025 Acceleration of ocean acidification due to shutdown of winter CO2 efflux in the subarctic western North Pacific Ocean
2020 - 2025 Acceleration of ocean acidification due to shutdown of winter CO2 efflux in the subarctic western North Pacific Ocean
2020 - 2023 マグマ生成から噴火へーメルト包有物からの新展開
2019 - 2023 Arctic ocean acidification and its impact on marine organism
2019 - 2023 季節海氷域における海洋酸性化と石灰質生物の応答メカニズムの解明
2018 - 2023 急激な環境変化と生物の適応と絶滅ー海洋酸性化応答生物学の創設
2017 - 2020 Elucidation of the role of siliceous shell plankton on the silicon cycle in the north and south polar regions
2015 - 2020 Plankton in polar regions-toward an understanding of their characteristics
2016 - 2019 Study on the photosymbiosis between cyanobacteria and planktonic protozoa
2016 - 2019 High-precision observations of biological responses of Thecosomata for the ocean acidification
2016 - 2019 Evaluation of ocean acidification and its biological affection in North Pacific subsurface waters
2014 - 2018 Early history of NADW: proposal and verification of Pacific inflow hypothesis
2014 - 2017 Establishment of novel environmental proxies based on synthetical analysis for DNA, isotopes, and morphology of planktonic foraminiferal single-cell
2013 - 2016 Evolution of the ocean circulation in the Japan Sea related to global climatic and local tectonic events
2011 - 2016 Changes in hydrological cycle in East Asia during the Holocene and their implication for Global Monsoon
2012 - 2015 Development of new carbonate dissolution index by X-ray Tomography and geochemical proxies
2010 - 2015 Catastrophic reduction of sea-ice in the Arctic Ocean - its impact on the marine ecosystems in the polar region-
2009 - 2011 Development of proxy for oceanic carbonate using Micro-X-ray CT technique
2009 - 2011 Multi-scale approach for structural design : from evolution of marine plankton with shell to design of space structures
2006 - 2010 Paleoceanography for future prediction : a possibility of climate mode jump with global warming
2007 - 2009 Changes in Emiliania huxlyei production recorded in surface sediment on the eastern continental shelf of the Bering Sea over the past 100 years.
2006 - 2008 The reconstruction of spatial distribut ons and adaptative radiations in modern and past shelled marine plankton
2006 - 2008 High-resolution study of the mid-depth water circulation in the Northwest Pacific during the last deglaciation.
2005 - 2007 HIGH RESOLUTIONAL RECONSTRUCTION OF TROPICAL ENVIRONMENTS AND EVALUATION OF LINKAGE BETWEEN HIGHLATITUDE ICEASHEETSAND LOALATITUDE ENVIRONMENTS
2002 - 2005 Comparison of paleoenvironmental changes between both hemispheres
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Papers (67)：
Shigeaki Ohta, Koji Noshita, Katsunori Kimoto, Akito Ishikawa, Hideaki Sato, Keisuke Shimizu, Kazuyoshi Endo. Possible roles of Wnt in the shell growth of the pond snail Lymnaea stagnalis. Scientific Reports. 2024. 14. 1
Tatsuhiko Yamaguchi, Yoshimi Kubota, Katsunori Kimoto. Review: Ocean acidification during the Paleocene-Eocene Thermal Maximum. The Journal of the Geological Society of Japan. 2023. 129. 1. 179-197
Shinya Iwasaki, Katsunori Kimoto, Michal Kucera. Development of a deep-water carbonate ion concentration proxy based on preservation of planktonic foraminifera shells quantified by X-ray CT scanning. 2022
Shinya Iwasaki, Lester Lembke-Jene, Kana Nagashima, Helge W. Arz, Naomi Harada, Katsunori Kimoto, Frank Lamy. Evidence for late-glacial oceanic carbon redistribution and discharge from the Pacific Southern Ocean. Nature Communications. 2022. 13. 1
Experiences of foraminifers: Education for morphology using 3D models
(Plankton Society of Japan 2018)
The ecology of planktic foraminifer Neogloboquadrina pachyderma in the sea ice
(Microfossil Research Center Meetingq 2018)
Planktic foraminifera: An adaptation strategy toward the pelagic ocean
(Microfossil Research Center Meeting 2018)
High resolution morphometry of shelled pteropods by the X-ray microtomography: a new perspective of ocean acidification study
(The 33rd International Symposium on the Okhotsk Sea and Polar Oceans, 2018 2018)
Shell density measurements of thecosomatous pteropods in the Arctic Ocean
(The 33rd International Symposium on the Okhotsk Sea and Polar Oceans 2018)
1995 - 1999 Univ of Tokyo Graduate schools of Science Geology
1993 - 1995 Kumamoto University Graduate school of Science Earth Science
1989 - 1993 Kochi University Faculty of Science Department of Geology
Professional career (1)：
博士(理学) (東京大学)
Association Membership(s) (6)：
Paleoscience Society
, THE PLANKTON SOCIETY OF JAPAN
, SOCIETY OF SCIENCE ON FORM, JAPAN
, PALAEONTOLOGICAL SOCIETY OF JAPAN
, THE GEOCHEMICAL SOCIETY OF JAPAN
, THE OCEANOGRAPHIC SOCIETY OF JAPAN
