Akitomo Kazunori 秋友和典

… Alternative Names

AKITOMO Kazunori 秋友和典

K.AKITOMO 秋友和典

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Researcher Number	10222530
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Affiliation (Current)	2025: 京都大学, 理学研究科, 名誉教授
Affiliation (based on the past Project Information) *help	2021: 京都大学, 理学研究科, 名誉教授 2016 – 2020: 京都大学, 理学研究科, 教授 2013 – 2014: 京都大学, 理学(系)研究科(研究院), 教授 2012: 京都大学, 理学研究科, 教授 2010: 京都大学, 大学院・理学研究科, 准教授 … More 2007 – 2010: 京都大学, 理学研究科, 准教授 1999 – 2003: 京都大学, 大学院・理学研究科, 助教授 1994 – 1995: Kyoto Univ., Geophysics, Instructor, 大学院・理学研究科, 助手 1991 – 1994: 京都大学, 理学部, 助手 Less
Review Section/Research Field	Principal Investigator Meteorology/Physical oceanography/Hydrology / Meteorology/Physical oceanography/Hydrology / Basic Section 17020:Atmospheric and hydrospheric sciences-related Except Principal Investigator Meteorology/Physical oceanography/Hydrology / Environmental dynamic analysis / 気象・海洋・陸水学 / Meteorology/Physical oceanography/Hydrology
Keywords	Principal Investigator 南極周極流 / 非線形状態方程式 / 傾圧不安定 / 対流 / 海洋物理学 / 水温の南北非対称分布 / 地球規模海洋循環 / DNS実験 / コリオリ効果 / 日周加熱 … More / 潮流海底境界層 / 緯度依存性 / 自転ベクトルの水平成分 / 加熱 / DNSモデル / 自転ベクトル / 海底境界層 / 潮流 / FORMATION OF DEEP AND BOTTOM WATERS / BAROCLINIC INSTABILITY / CONVECTION / WEDDELL SEA / THERMOBARIC EFFECT / 底・深層水形成 / 底・深層水形 / ウェッデル海 / サーモバリック効果 / Heat Transport / Bottom Topography / Subantarctic Front / Polar Front / Antarctic Circumpolar Current / 密度前線 / オイラー・ラグランジュの手法 / 渦位保存則 / 亜南極前線 / 極前線 / 熱輸送 / 海底地形 / 亜南極前線(SAF) / 極前線(PF) / 乱流 / 負のフィードバック / 海氷 / 極海域 / 状態方程式 / 混合層 / 深層対流 / 軽圧不安定 / 底・深層水 / 高緯度海域 … More Except Principal Investigator CTD / 深層水 / ラグランジュ運動 / 予測 / Overturning deficiency / Oxygen consumption rate / Lake Biwa / Dissolved Oxygen / Global warming / 富栄養化 / 深水層 / 湖沼 / 撫仙湖 / レマン湖 / 温暖化 / 無酸素化 / 全環境 / 自律型潜水ロボット / 酸素濃度 / 密度流 / 3次元数値シミュレーション / 全循環欠損 / 酸素消費速度 / 琵琶湖 / 溶存酸素濃度 / 地球温暖化 / data assimilation / heat transport / forecast / Kuroshio / アジョイント法 / 4次元全球海洋大循環同化モデル / 黒潮 / 4次元熱分配 / 4次元熱配分 / 海洋データ同化 / 黒潮変動 / Japan Sea / South westward counter current / chemical tracer / winter convection / ARGOS BUOY / deep current measurement / Salinity minimum layr / 係留系 / 測流 / Flying Fish / 日本海 / 南西向潜流 / 化学トレーサー / 冬季沈降現象 / アルゴスブイ / 深層測流 / 塩分極小層 / Lagrangian transport / Continental shelf slope / deep water / thermobaricity / Antarctic Ocean / Deep Conuection / ウェッデル深層水 / 熱膨張率 / ウェッデル海 / 非静水圧三次元モデル / オイラー・ラグランジュの手法 / 海水の熱膨張率 / 非静水圧モデル / 地衡流調節 / 粘性境界層 / 深い対流(深層対流) / 底・深層水形成 / ラグランジュ輸送 / 大陸棚斜面 / 体膨張率の圧力依存性 / 南極海域 / 深い対流 / DISPERSION COEFFICIENTS / WATER EXCHANGE / LAGRANGIAN MOTION / VELOCITY FIELD IN THE GLOBAL OCEAN / DIAGNOSTIC MODEL / 全海洋 / 物質循環 / 各大洋間の海水交換 / 深層水の置換時間 / 粒子追跡 / オイラ-ラグランジュ法 / 水塊形成過程 / 全海洋物質循環 / 分散係数の分布 / 海水交換量 / 全球海洋の流動場 / 診断モデル / 大気海洋フィードバック / エルニーニョ / データ同化 Less

Global Ocean Circulation Controlled by Hemispherically Asymmetric Distribution of Seawater Temperature and Nonlinear Equation of StatePrincipal Investigator
- Principal Investigator
  
  Akitomo Kazunori
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Kyoto University
A study of turbulence in the tidally-induced bottom boundary layer focusing on the horizontal component of Earth rotation and diurnal sea-surface heatingPrincipal Investigator
- Principal Investigator
  
  Akitomo Kazunori
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kyoto University
Study of properties of the mixed layer and deep convection in a polar oceanPrincipal Investigator
- Principal Investigator
  
  AKITOMO Kazunori
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kyoto University
Bottom and Deep water formation due to the interaction of convective and baroclinic instabilitiesPrincipal Investigator
- Principal Investigator
  
  AKITOMO Kazunori
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kyoto University
Elucidation for irregularity of El Nino events by using an innovative multi-connected inversion approach with the 4-dimensional variational atmosphere-ocean data assimilation system
- Principal Investigator
  
  AWAJI Toshiyuki
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kyoto University
BAROCLINIC INSTABILITY DUE TO THERMOBARIC CONVECTION AND ITS ROLE IN FORMATION OF DEEP AND BOTTOM WATERSPrincipal Investigator
- Principal Investigator
  
  AKITOMO Kazunori
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  KYOTO UNIVERSITY
Observational and theoretical studies on ecology and material cycles influence of overturning deficiency
- Principal Investigator
  
  KUMAGAI Michio
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Lake Biwa Environmental Research Institute
Analysis of heat transport driven by the Kuroshio and short-range forecast of the Kuroshio variabilities using data assimilation methods
- Principal Investigator
  
  AWAJI Toshiyuki
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  KYOTO UNIVERSITY
Mid and Deep Circulation in the Japan Sea
- Principal Investigator
  
  YOON Jong-hwan
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  KYUSHU UNIVERSITY
A Study on deep convection related to deep water formation in the Antarctic region
- Principal Investigator
  
  IMASATO Norihisa
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  KYOTO UNIVERSITY
Variability of the Antarctic Circumpolar Current and its role in heat and mass transportsPrincipal Investigator
- Principal Investigator
  
  AKITOMO Kazunori
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  KYOTO UNIVERSITY
STUDY ON THE WATER MOVEMENT AND EXCHANGE IN THE GLOBAL OCEAN
- Principal Investigator
  
  IMASATO N.
- Project Period (FY)
  1990 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  気象・海洋・陸水学
- Research Institution
  KYOTO UNIVERSITY

All 2019 2018 2013 2011 2010

All Journal Article Presentation

[Journal Article] Two types of thermo baric deep convection possible in the Greenland Sea2011
- Author(s)
  Akitomo, K
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 116 Issue: C8
- DOI
  10.1029/2010jc006635
- Year and Date
  2011-08-11
- Data Source
  KAKENHI-PROJECT-20540423
[Journal Article] Baroclinic instability and submesoscale eddy formation in weakly stratified oceans under cooling2010
- Author(s)
  Akitomo, K
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: vol.115 Issue: C11
- DOI
  10.1029/2010jc006125
- Data Source
  KAKENHI-PROJECT-20540423
[Journal Article] Baroclinic instability and submesoscale eddy formation in weakly stratified oceans under cooling2010
- Author(s)
  Kazunori Akitomo
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540423
[Presentation] 水温の南北非対称性が底・深層水の形成と分布に与える影響2019
- Author(s)
  高橋武志・秋友和典
- Organizer
  日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-19K03974
[Presentation] 成層下における潮流海底境界層の特性：自転ベクトルの水平成分の影響2018
- Author(s)
  秋友和典
- Organizer
  2018年度日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-16K05554
[Presentation] 冬季の極域混合層の安定性に関する数値モデル研究2013
- Author(s)
  秋友和典
- Organizer
  日本海洋学会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-24340112

1. AWAJI Toshiyuki (40159512)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. ISHIKAWA Youichi (70335298)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. IMASATO N. (40025391)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. KONDA Masanori (10273434)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. S.FUJIO (00242173)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. YOON Jong-hwan (80111459)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. ISOBE Atsuhiko (00281189)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. YAMAGUCHI Satoru (00253542)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. KOTETAYAMA Wataru (80038562)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. TAKEMATSU Masaki (50038535)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. KUMAGAI Michio (40234512)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. TSUJIMURA Shigeo (60300969)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. JIAO Chunmeng (70280815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. HAYAKAWA Kazuhide (80291178)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. NAGATA Toshi (40183892)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 金哲鎬 (50264114)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 磯田豊 (10193393)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 蒲生俊敬 (70143550)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. OSTROVSKII A (70243962)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 柳哲雄 (70036490)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 和田英太郎 (40013578)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. DANCHENKOV M

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. MYUNG Cheol-soo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. VOLKOV Y.n

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. JEON Dong chull

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. KIM Kuh

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. SENJYU Tomoharu

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 洪鉄勲

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 安希洙

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. 金慶烈

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. 崔乗昊

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. AN Hui-soo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. KIM Kyung-ryul

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. CHOI Byung-ho

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. KIM Cheol-ho

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. HONG Chol-hoon

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Akitomo Kazunori 秋友 和典

AKITOMO Kazunori 秋友 和典

K.AKITOMO 秋友 和典

Research Projects

Research Products

Co-Researchers

Global Ocean Circulation Controlled by Hemispherically Asymmetric Distribution of Seawater Temperature and Nonlinear Equation of StatePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A study of turbulence in the tidally-induced bottom boundary layer focusing on the horizontal component of Earth rotation and diurnal sea-surface heatingPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of properties of the mixed layer and deep convection in a polar oceanPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Bottom and Deep water formation due to the interaction of convective and baroclinic instabilitiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Elucidation for irregularity of El Nino events by using an innovative multi-connected inversion approach with the 4-dimensional variational atmosphere-ocean data assimilation system

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

BAROCLINIC INSTABILITY DUE TO THERMOBARIC CONVECTION AND ITS ROLE IN FORMATION OF DEEP AND BOTTOM WATERSPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Observational and theoretical studies on ecology and material cycles influence of overturning deficiency

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Analysis of heat transport driven by the Kuroshio and short-range forecast of the Kuroshio variabilities using data assimilation methods

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Mid and Deep Circulation in the Japan Sea

Principal Investigator

Project Period (FY)

Research Category

Research Institution

A Study on deep convection related to deep water formation in the Antarctic region

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Variability of the Antarctic Circumpolar Current and its role in heat and mass transportsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

STUDY ON THE WATER MOVEMENT AND EXCHANGE IN THE GLOBAL OCEAN

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Two types of thermo baric deep convection possible in the Greenland Sea2011

Author(s)

Journal Title

Akitomo Kazunori 秋友和典

AKITOMO Kazunori 秋友和典

K.AKITOMO 秋友和典