Okazaki Yusuke

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://paleobio.geo.kyushu-u.ac.jp/

Research field (2)： Environmental dynamics , Biogeoscience

Research keywords (2)： Paleocenography , Climate change

Research theme for competitive and other funds (18)：

2023 - 2026 過去の温暖期の大西洋子午面循環弱化イベントに対する中緯度偏西風帯の応答
2021 - 2024 放散虫群集の自動分類技術の開発と、古環境復元研究への応用。
2021 - 2024 放散虫群集の自動分類技術の開発と、古環境復元研究への応用。
2021 - 2024 西部北太平洋縁海における珪質微化石を用いた海洋環境復元
2021 - 2024 Formation mechanism of seafloor massive sulfide deposit based on geochemical studies of gangue minerals

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Papers (50)：

Takuya Sagawa, Takashi Hasegawa, Yusuke Narita, Masahiro Yokoyama, Yoshimi Kubota, Yusuke Okazaki, Akiko S. Goto, Yoshiaki Suzuki, Ken Ikehara, Takeshi Nakagawa. Millennial-scale paleotemperature change in the Japan Sea during Marine Isotope Stage 3: Impact of meridional oscillation of the subpolar front. Palaeogeography, Palaeoclimatology, Palaeoecology. 2023. 626. 111713-111713
Keiko Shirota, Yusuke Okazaki, Susumu Konno, Yosuke Miyairi, Yusuke Yokoyama, Yoshimi Kubota. Changes in surface water masses in the northern East China Sea since the Last Glacial Maximum based on diatom assemblages. Progress in Earth and Planetary Science. 2021. 8. 1
Osamu Seki, Yusuke Okazaki, Naomi Harada. Assessment of long-chain n-alkanes as a paleoclimate proxy in the Bering Sea sediments. Progress in Oceanography. 2021. 198. 102687-102687
Keiji Horikawa, Yukiko Kozaka, Yusuke Okazaki, Takuya Sagawa, Jonaotaro Onodera, Hirofumi Asahi, Ki-Cheol Shin, Yoshihiro Asahara, Kozo Takahashi. Neodymium Isotope Records From the Northwestern Pacific: Implication for Deepwater Ventilation at Heinrich Stadial 1. Paleoceanography and Paleoclimatology. 2021. 36. 10
Hiroki Matsui, Keiji Horikawa, Shun Chiyonobu, Takuya Itaki, Minoru Ikehara, Shungo Kawagata, Hitomi Wakaki-Uchimura, Yoshihiro Asahara, Osamu Seki, Yusuke Okazaki. Integrated Neogene biochemostratigraphy at DSDP Site 296 on the Kyushu Palau Ridge in the western North Pacific. NEWSLETTERS ON STRATIGRAPHY. 2020. 53. 3. 313-331

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MISC (17)：

池上隆仁, 木元克典, 岡崎裕典, 佐藤都, 本多牧生, 高橋孝三, 原田尚美, 藤木徹一. 浮遊性原生動物フェオダリアが海洋炭素循環に果たす役割の定量評価. 日本地球化学会年会要旨集(Web). 2019. 66th
HORIKAWA Keiji, KOZAKA Yukiko, ASAHARA Yoshihiro, AMAKAWA Hiroshi, OKAZAKI Yusuke. Tectonically induced formation of the semi-closed Japan Sea inferred from Nd isotopes. 日本海洋学会大会講演要旨集. 2019. 2019
Okazaki, Y, A. J. Ulincy, C. A. Alvarez Zarikian, H.i Asahi. Data report: benthic foraminiferal stable isotope records at Site U1344, Integrated Ocean Drilling Program Expedition 323. Proceedings of the Integrated Ocean Drilling Program. 2016. 323
原田尚美, 大河内直彦, 南雅代, 関宰, 岡崎裕典. 古気候・古環境分野からの提案. 日本地球化学会年会講演要旨集. 2014. 61st. 139-134
小坂由紀子, 堀川恵司, ZHANG J, 申基てつ, 中野孝教, 岡崎裕典, 佐川拓也, 小野寺丈尚太郎, 朝日博史. 魚歯化石のネオジム同位体比を用いた海水の起源解析. 日本地球化学会年会講演要旨集. 2013. 60th. 227

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Books (1)：

Education (3)：

2001 - 2004 Kyushu University Graduate School of Science Department of Earth and Planetary Sciences, PhD course
1999 - 2001 Kyushu University Graduate School of Science Department of Earth and Planetary Sciences, Master course
1995 - 1999 Kyushu University School of Sciences Department of Earth and Planetary Sciences

Professional career (1)：

Work history (6)：

2012 - 現在 Kyushu University Department of Earth and Planetary Sciences Graduate School of Science Associate Professor
2008 - 2012 JAMSTEC Researcher
2005 - 2008 JAMSTEC Postdoctoral researcher
2004 - 2005 The University of Tokyo Ocean Research Institute Post doctoral fellow
2004 - 2004 Kyushu University School of Sciences Research student

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Committee career (4)：

Awards (2)：

Association Membership(s) (6)：

地球環境史学会 , American Geophysical Union , 日本古生物学会 , 日本地球化学会 , 日本海洋学会 , 日本地球惑星科学連合

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