Rchr
J-GLOBAL ID:201201025882077582
Update date: Nov. 21, 2024
Okajima Satoru
オカジマ サトル | Okajima Satoru
Affiliation and department:
Job title:
Research Associate
Homepage URL (2):
https://www.atmos.rcast.u-tokyo.ac.jp/okajima/index.html
,
https://www.atmos.rcast.u-tokyo.ac.jp/okajima/index_e.html
Research field (1):
Atmospheric and hydrospheric science
Research keywords (6):
migratory cyclones/anticyclones
, 真冬の振幅低下
, 気象学
, Climate Dynamics
, stormtrack
, air-sea interaction
Research theme for competitive and other funds (10):
- 2024 - 2029 Ever-increasing atmospheric and marine heat waves and unceasing cold spells
- 2020 - 2029 ClimCORE
- 2024 - 2027 日本・アジア太平洋地域の将来変化に関わる複合的な極端気象・気候現象の定量化と理解
- 2022 - 2025 A new look at atmospheric dynamics based on a novel diagnostic that can separate upper-level cyclonic and anticyclonic vortices
- 2022 - 2025 Mechanisms of the distinctive seasonality and variability of the activity of "South Coast Cyclone" along the Kuroshio
- 2020 - 2025 Arctic Challenge for Sustainability II
- 2022 - 2024 極端気象の将来変化に関する物理的理解に基づく予測不確実性を低減した情報伝達
- 2019 - 2024 Extratropical air-sea interaction that can potentially influence atmospheric anomalies and their predictability
- 2015 - 2017 中緯度海洋の水温変動が大規模大気循環に与え得る影響に関する研究
- advanced studies of climate change projection
Show all
Papers (22):
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Satoru Okajima, Hisashi Nakamura, Yohai Kaspi. Reply to Comment by Chang on “Anticyclonic Suppression of the North Pacific Transient Eddy Activity in Midwinter”. Geophysical Research Letters. 2024. 51. e2024GL111599
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Takashi Kawamura, Yu Kosaka, Satoru Okajima, Hisashi Nakamura. Projected changes of the Northern Annular Mode linked to seasonality of the ENSO teleconnection. 2024
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Satoru Okajima, Hisashi Nakamura, Yohai Kaspi. Reply to Comment by Chang on "Using the Curvature of the Local Wind to Separate Energetics Contributions from Cyclones and Anticyclones is not Physically Meaningful". 2024
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S. Okajima, H. Nakamura, T. Spengler. Midlatitude Oceanic Fronts Strengthen the Hydrological Cycle Between Cyclones and Anticyclones. Geophysical Research Letters. 2024. 53
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岡島悟, 中村尚, 吉田聡. 春季東アジアにおける移動性低気圧活動. 令和5年度「異常気象と長期変動」研究集会報告. 2024. 65-68
more...
MISC (10):
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Satoru Okajima. Flow fields of simple cases with various configurations of eddies and background flows. Zenodo. 2024
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伊藤進一, 榎本剛, 岡島悟, 釜堀弘隆, 川合義美, 国井勝, 小池 真, 小林ちあき, 嶋田宇大, 升永竜介, et al. コミュニティーへの公開データ. 気象研究ノート「気候系の Hotspot:中緯度大気海洋相互作用研究の新展開」. 2021. 244. 341-354
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青木茂, 岡島悟, 小川史明, 小寺邦彦, 田口文明, 西井和晃, 野中正見, 升永竜介, 水田亮, 宮坂貴文, et al. 大気海洋雪氷系における大洋・半球スケールの鉛直結合変動. 気象研究ノート「気候系の Hotspot:中緯度大気海洋相互作用研究の新展開」. 2021. 244. 244. 245-278
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岡島悟, 中村尚, 西井和晃, 宮坂貴文, 吉田聡. 暖候期に北太平洋中緯度の水温偏差が大規模大気循環に与え得る影響のメカニズムとその季節性. 日本海洋学会大会講演要旨集. 2016. 2016. 308
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岡島悟, 中村尚, 西井和晃, 宮坂貴文, 吉田聡, 田口文明. 黒潮・親潮続流域の十年規模変動に伴う海面水温偏差に対する大規模大気応答の可能性とそのメカニズム. 日本海洋学会大会講演要旨集. 2016. 2016. 54
more...
Books (2):
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気象研究ノート「気候系の Hotspot:中緯度大気海洋相互作用研究の新展開」
日本気象学会 2021
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気象研究ノート「気候系の Hotspot:中緯度大気海洋相互作用研究の新展開」
日本気象学会 2021
Lectures and oral presentations (53):
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Mechanisms for a spring peak in East Asian cyclone activity
(The 4th Asian Conference on Meteorology(ACM)2024 jointly organized with The 3rd Workshop on the A3 Foresight Program 2024)
-
Seasonality of the North Pacific storm track activity and its change under the changing climate
(Meteorological Society of Japan 2024 Fall Meeting 2024)
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寒候期の東アジア・北太平洋のストームトラック活動と移動性(高)低気圧存在頻度の関係
(日本気象学会 2024年度秋季大会 2024)
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Assessment of wintertime extratropical transient eddy activity in the JRA-3Q reanalysis
(6th WCRP International Conference on Reanalysis 2024)
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Seasonality of the North Pacific eddy activity under the changing climate
(UTokyo - SNU - Yonsei Univ Joint Workshop on Earth System Interaction under Changing Climate 2024)
more...
Work history (4):
- 2022/08 - 現在 The University of Tokyo Research Center for Advanced Science and Technology Research Associate
- 2020/12 - 2022/07 The University of Tokyo Research Center for Advanced Science and Technology Project Research Associate
- 2020 - 2020/11 The University of Tokyo Research Center for Advanced Science and Technology
- 2015/04 - 2017/03 日本学術振興会 特別研究員(DC2)
Committee career (1):
- 2024/04 - 現在 気象庁 異常気象分析検討会 異常気象分析作業部会 委員
Awards (3):
- 2022/10 - Meteorological Society of Japan Yamamoto Award 2022
- 2021/03 - 新学術領域研究「変わりゆく気候系における中緯度大気海洋相互作用hotspot」第2回領域全体オンライン会議 若手発表賞
- 2016/09 - 日本海洋学会2016年度春季大会 若手優秀発表賞
Association Membership(s) (4):
Japan Geoscience Union
, American Geophysical Union
, 日本海洋学会
, 日本気象学会
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