Yasunaka Sayaka 安中さやか

… Alternative Names

安中さやかヤスナカサヤカ

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Researcher Number	80620393
Other IDs
Affiliation (Current)	2025: 東北大学, 理学研究科, 教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 東北大学, 理学研究科, 教授 2020 – 2021: 国立研究開発法人海洋研究開発機構, 地球環境部門(海洋観測研究センター), 研究員 2020: 国立研究開発法人海洋研究開発機構, 地球環境部門(海洋観測研究センター), 副主任研究員 2018 – 2019: 国立研究開発法人海洋研究開発機構, 地球環境観測研究開発センター, 研究員 2014 – 2016: 国立研究開発法人海洋研究開発機構, 地球環境観測研究開発センター, 研究員
Review Section/Research Field	Principal Investigator Basic Section 17020:Atmospheric and hydrospheric sciences-related Except Principal Investigator Transformative Research Areas, Section (IV) / Medium-sized Section 63:Environmental analyses and evaluation and related fields / Complex systems
Keywords	Principal Investigator 高水温現象 / Degree Heating Week / サンゴ白化 / 積算高水温 / 物質循環 / 環境変動 / 海洋科学 / 大気海洋間フラックス / 二酸化炭素 / 北極海 … More Except Principal Investigator … More 海洋生態系 / 太平洋 / 北太平洋 / 海洋長期変動 / 気候予測 / 淡水収支 / データ同化 / 将来予測 / 海洋物質循環 / 沿岸・外洋海水交換 / 海洋大循環 / 縁辺海変動 / 沿岸海洋 / 物質循環 / 淡水循環 / 気候変動 / 大気海洋相互作用 / 海陸水・物質交換 / 海洋循環 / 底魚 / プランクトン / 海洋溶存酸素 / 日本海 / 海洋貧酸素化 / 地球システムモデル / 観測データ解析 / 海洋脱酸素化 / 地球温暖化 / モニタリング / 環境変動 / クロロフィル / 温暖化予測 / 生態系 / 生元素 / 長期変動 / 海洋区系 Less

海洋積算高水温の発生維持機構とその予測可能性Principal Investigator
- Principal Investigator
  
  安中さやか
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Tohoku University
逆推定法を利用した太平洋大規模循環・変動と沿岸水の関わりの解明
- Principal Investigator
  
  纐纈慎也
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (IV)
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Long-term change of CO2 uptake in the Arctic OceanPrincipal Investigator
- Principal Investigator
  
  Yasunaka Sayaka
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Tohoku University
  Japan Agency for Marine-Earth Science and Technology
Impacts of Climate Variability and Change on Ocean Oxygen
- Principal Investigator
  
  Minobe Shoshiro
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  Hokkaido University
Long-term change study of marine biogeochemical cycle and ecosystems
- Principal Investigator
  
  CHIBA Sanae
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

All 2023 2022 2021 2020 2019 2018 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Anomalous Nutricline Drives Marked Biogeochemical Contrasts During the Kuroshio Large Meander2023
- Author(s)
  Hayashida Hakase、Kiss Andrew E.、Miyama Toru、Miyazawa Yasumasa、Yasunaka Sayaka
- Journal Title
  
  Journal of Geophysical Research: Oceans
  
  Volume: 128 Issue: 7
- DOI
  10.1029/2023jc019697
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129, KAKENHI-PLANNED-22H05207
[Journal Article] An Assessment of CO2 Uptake in the Arctic Ocean From 1985 to 20182023
- Author(s)
  Yasunaka Sayaka、Manizza Manfredi、Terhaar Jens、Olsen Are、Yamaguchi Ryohei、Landschutzer Peter、Watanabe Eiji、Carroll Dustin、Adiwira Hanani、M?ller Jens Daniel、Hauck Judith
- Journal Title
  
  Global Biogeochemical Cycles
  
  Volume: 37 Issue: 11
- DOI
  10.1029/2023gb007806
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04073, KAKENHI-PLANNED-22H05207
[Journal Article] Magnitude, Trends, and Variability of the Global Ocean Carbon Sink From 1985 to 20182023
- Author(s)
  DeVries T., ..., S. Yasunaka (35人中34番) et al.
- Journal Title
  
  Global Biogeochemical Cycles
  
  Volume: 37 Issue: 10
- DOI
  10.1029/2023gb007780
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129, KAKENHI-PLANNED-22H05207
[Journal Article] North Pacific Ecosystem Status Report No.3 (Region 23 :Western Subarctic Gyre)2022
- Author(s)
  Ono, T., Kanaji, Y., Kaeriyama, H., Nagai, N., Nagano, A., Saito, S., Siswanto, E., Tamura, T., Yasunaka, S., Yoshiki, T. M., Wakita, M. and Yonezaki, S.
- Journal Title
  
  Marine Ecosystems of the North Pacific Ocean 2009-2016 (PICES Special Publication No. 7)
  
  Volume: 3
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Journal Article] Global distribution and variability of subsurface chlorophyll?&lt;i&gt;a&lt;/i&gt; concentrations2022
- Author(s)
  Yasunaka Sayaka、Ono Tsuneo、Sasaoka Kosei、Sato Kanako
- Journal Title
  
  Ocean Science
  
  Volume: 18 Issue: 1 Pages: 255-268
- DOI
  10.5194/os-18-255-2022
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H04129
[Journal Article] Simulated decadal variations of surface and subsurface phytoplankton in the upstream Kuroshio Extension region2022
- Author(s)
  Tozuka Tomoki、Sasai Yoshikazu、Yasunaka Sayaka、Sasaki Hideharu、Nonaka Masami
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 9 Issue: 1
- DOI
  10.1186/s40645-022-00532-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-19H05701, KAKENHI-PLANNED-22H05207, KAKENHI-PROJECT-18H04129
[Journal Article] Decadal vision in oceanography 2021: Polar oceans2021
- Author(s)
  Yamamoto-Kawai Michiyo、Tamura Takeshi、Watanabe Eiji、Nishioka Jun、Nomura Daiki、Makabe Ryusuke、Mizobata Kohei、Sayaka Yasunaka
- Journal Title
  
  Oceanography in Japan
  
  Volume: 30 Issue: 5 Pages: 159-178
- DOI
  10.5928/kaiyou.30.5_159
- NAID
  130008131962
- ISSN
  0916-8362, 2186-3105
- Year and Date
  2021-11-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03745, KAKENHI-PROJECT-20H04313, KAKENHI-PROJECT-20H04345, KAKENHI-PROJECT-19K03970, KAKENHI-PROJECT-20K04073
[Journal Article] Decadal vision in oceanography 2021: Tropical oceans2021
- Author(s)
  土井威志・安中さやか・高橋一生・渡辺路生・東塚知己・栗原晴子
- Journal Title
  
  Oceanography in Japan
  
  Volume: 30 Issue: 5 Pages: 105-129
- DOI
  10.5928/kaiyou.30.5_105
- NAID
  130008131957
- ISSN
  0916-8362, 2186-3105
- Year and Date
  2021-11-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H03059, KAKENHI-PROJECT-18H04129
[Journal Article] Nutrients and dissolved inorganic carbon variability in the North Pacific2020
- Author(s)
  Yasunaka, S., H. Mitsudera, F. Whitney, S. Nakaoka
- Journal Title
  
  Journal of Oceanography
  
  Volume: 77 Issue: 1 Pages: 3-16
- DOI
  10.1007/s10872-020-00561-7
- NAID
  40022471956
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04909, KAKENHI-PLANNED-19H05701, KAKENHI-PROJECT-18H04129
[Journal Article] Spatio-temporal variability of surface water pCO2 and nutrients in the tropical Pacific from 1981 to 20152019
- Author(s)
  Yasunaka S.、Kouketsu S.、Strutton P.G.、Sutton A.J.、Murata A.、Nakaoka S.、Nojiri Y.
- Journal Title
  
  Deep Sea Research Part II: Topical Studies in Oceanography
  
  Volume: 169-170 Pages: 104680-104680
- DOI
  10.1016/j.dsr2.2019.104680
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Journal Article] Long-term variability of surface nutrient concentrations in the North Pacific2016
- Author(s)
  YASUNAKA,S., T.ONO, Y.NOJIRI, F.A.WHITNEY, C.WADA, A.MURATA, S.NAKAOKA, S.HOSODA
- Journal Title
  
  Geophysical Research Letters
  
  Volume: - Issue: 7 Pages: 3389-3397
- DOI
  10.1002/2016gl068097
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121007
[Journal Article] Biological organic carbon export estimated from the annual carbon budget observed in the surface waters of the western subarctic and subtropical North Pacific Ocean from 2004 to 20132016
- Author(s)
  Wakita, M., M.C. Honda, K. Matsumoto, T. Fujiki, H. Kawakami, S. Yasunaka, Y. Sasai, C. Sukigara, M. Uchimiya, M. Kitamura, T. Kobari, Y. Mino, A. Nagano, S. Watanabe, T. Saino
- Journal Title
  
  Journal of Oceanography
  
  Volume: 72 Issue: 5 Pages: 666-685
- DOI
  10.1007/s10872-016-0379-8
- NAID
  40020951093
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-24121007, KAKENHI-PROJECT-15H02835, KAKENHI-PLANNED-15H05822
[Journal Article] Mapping of Sea Surface Nutrients in the North Pacific: Basin-wide Distribution and Seasonal to Interannual Variability.2014
- Author(s)
  YASUNAKA, S., Y. NOJIRI, S. NAKAOKA, T. ONO, F. A. WHITNEY, M. TELSZEWSKI
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 119 Issue: 11 Pages: 7756-7771
- DOI
  10.1002/2014jc010318
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121007
[Journal Article] North Pacific Dissolved Inorganic Carbon Variations Related to the Pacific Decadal Oscillation.2013
- Author(s)
  YASUNAKA, S., Y. NOJIRI, S. NAKAOKA, T. ONO, H. MUKAI and N. USUI.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 41 Issue: 3 Pages: 1005-1011
- DOI
  10.1002/2013gl058987
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24121007
[Journal Article] Monthly maps of Sea Surface Dissolved Inorganic Carbon in the North Pacific: Basin-wide Distribution and Seasonal Variation.2013
- Author(s)
  YASUNAKA, S., Y. NOJIRI, S. NAKAOKA, T. ONO, H. MUKAI and N. USUI.
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 118 Issue: 8 Pages: 3843-3850
- DOI
  10.1002/jgrc.20279
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 北太平洋の混合層深度の季節経年変動2023
- Author(s)
  大塚響・安中さやか・植原量行・平野雄也
- Organizer
  日本海洋学会2023年度秋季大会
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] 海洋表層生物地球化学パラメータの広域分布と季節経年変動2023
- Author(s)
  安中さやか
- Organizer
  大槌シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] An assessment of CO2 uptake in the Arctic Ocean from 1985 to 20182023
- Author(s)
  Yasunaka, S, Manizza, M, Terhaar他多数
- Organizer
  EGU2023
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] Degree Heating Weekの季節予測2023
- Author(s)
  土井威志・安中さやか・栗原晴子
- Organizer
  日本海洋学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-23K03488
[Presentation] Regional Carbon Cycle Assessment Processes 2 (RECCAP2): CO2 uptake in the Arctic Ocean2023
- Author(s)
  S. Yasunaka, M. Manizza, J. Terhaar, A. Olsen, R. Yamaguchi, P. Landschutzer, E. Watanabe, D. Carroll, H. Adiwara, J.D. Muller, J. Hauck
- Organizer
  ISAR7
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04073
[Presentation] 海洋表層生物地球化学パラメータの広域分布と季節経年変動2023
- Author(s)
  安中さやか
- Organizer
  大槌シンポジウム
- Invited
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] データの蓄積が明らかにする海洋環境変化2023
- Author(s)
  安中さやか
- Organizer
  BBNJ協定の下での海洋遺伝資源のアクセスと利益配分
- Invited
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] Seasonal Variation of Ocean Environment in the Savu Sea2023
- Author(s)
  Florence Mila Purnomo Sie、Jarot Marwoto、Anindya Wirasatriya、Sayaka Yasunaka
- Organizer
  日本海洋学会2023年度秋季大会
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] データの蓄積が明らかにする海洋環境変化2023
- Author(s)
  安中さやか
- Organizer
  東北大学国際法政策センター主催セミナー：BBNJ協定の下での海洋遺伝資源のアクセスと利益配分
- Invited
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] An assessment of CO2 uptake in the Arctic Ocean from 1985 to 20182023
- Author(s)
  Yasunaka, S, Manizza, M, Terhaar, J, Olsen, A, Yamaguchi, R, Landschutzer, P, Watanabe, E, Carroll, D, Adiwara, H, Muller, J. D, Hauck, J
- Organizer
  JpGU2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04073
[Presentation] An assessment of CO2 uptake in the Arctic Ocean from 1985 to 20182023
- Author(s)
  Yasunaka, S, Manizza, M, Terhaar 他多数
- Organizer
  JpGU2023
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] An assessment of CO2 uptake in the Arctic Ocean from 1985 to 20182023
- Author(s)
  Yasunaka, S, Manizza, M, Terhaar, J, Olsen, A, Yamaguchi, R, Landschutzer, P, Watanabe, E, Carroll, D, Adiwara, H, Muller, J. D, Hauck, J
- Organizer
  EGU2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04073
[Presentation] 北極海CO2吸収2022
- Author(s)
  安中さやか
- Organizer
  北大低温研共同利用研究集会
- Data Source
  KAKENHI-PROJECT-20K04073
[Presentation] 熱帯域における生物地球化学パラメータの分布変動2022
- Author(s)
  安中さやか
- Organizer
  2022年度日本海洋学会秋季大会シンポジウム
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] クロロフィルa亜表層極大の広域分布とBGC-Argoによる今後の研究展開2022
- Author(s)
  安中さやか
- Organizer
  JpGU Meeting 2022
- Data Source
  KAKENHI-PLANNED-22H05207
[Presentation] Seasonal to decadal variability of biogeochemical parameters in the North Pacific2021
- Author(s)
  Yasunaka, S.
- Organizer
  日中分野別ハイレベル研究者交流会2020～海洋科学（気候・環境）～
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] クロロフィル亜表層極大の広域分布2021
- Author(s)
  安中さやか
- Organizer
  第13回虎ノ門 Ocean Laboratory
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] 北極海CO2マッピング2021
- Author(s)
  安中さやか
- Organizer
  寒冷圏大気－海洋間の生物地球化学的相互作用に関する研究集会
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] CO2 uptake in the Arctic Ocean2021
- Author(s)
  S. Yasunaka
- Organizer
  International Joint Graduate Program Workshop in Earth and Environmental Sciences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04073
[Presentation] 北極海CO2マッピング2020
- Author(s)
  安中さやか
- Organizer
  寒冷圏大気海洋間の生物地球化学的相互作用に関する研究集会
- Data Source
  KAKENHI-PROJECT-20K04073
[Presentation] データの蓄積が明らかにする海洋環境変化2020
- Author(s)
  安中さやか
- Organizer
  日本海洋学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K04073
[Presentation] 北極海CO2マッピング2020
- Author(s)
  安中さやか・窪川かおる・原田尚美
- Organizer
  魅力的な「海洋科学の10年」を目指して
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] データの蓄積が明らかにする海洋環境変化2020
- Author(s)
  安中さやか
- Organizer
  日本海洋学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] Spatio-temporal variability of surface water pCO2 and nutrients in the tropical Pacific from 1981 to 20152019
- Author(s)
  S. Yasunaka, S. Kouketsu, P.G. Strutton, A.J. Sutton, A. Murata, S. Nakaoka, Y. Nojiri
- Organizer
  SOLAS Open Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] 北太平洋表層栄養塩の季節・経年変動2019
- Author(s)
  安中さやか（JAMSTEC）・三寺史夫（北海道大学）・中岡慎一郎（国環研）・Frank Whitney（加IOS）
- Organizer
  日本海洋学会2019年度秋季大会
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] Spatio-temporal variability of surface water pCO2 and nutrients in the tropical Pacific from 1981 to 20152019
- Author(s)
  S. Yasunaka, S. Kouketsu, P.G. Strutton, A.J. Sutton, A. Murata, S. Nakaoka, Y. Nojiri
- Organizer
  JpGU2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] 北太平洋表層栄養塩の季節・経年変動2018
- Author(s)
  安中さやか、野尻幸宏、小埜恒夫、中岡慎一郎、Frank Whitney
- Organizer
  北大低温研共同利用研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] Spatio-temporal variability of sea surface pCO2 and nutrient in the tropical Pacific from 1981 to 20152018
- Author(s)
  Yasunaka, S., S. Kouketsu, A. Murata, P. Strutton, A. Sutton, S. Nakaoka, Y. Nojiri
- Organizer
  6th Argo Science Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] Large nutrient variation in the North Pacific Transitional Area2018
- Author(s)
  Sayaka Yasunaka
- Organizer
  PICES PTA Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] 太平洋熱帯域における表層CO2分圧・栄養塩の季節・経年変動2018
- Author(s)
  S. Yasunaka, S. Kouketsu, A. Murata, P. Strutton, A. Sutton, S. Nakaoka, Y. Nojiri
- Organizer
  日本海洋学会2018年度秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-18H04129
[Presentation] Surface nutrients in the North Pacific from ship-of-opportunity observation2016
- Author(s)
  Yasunaka, S.
- Organizer
  Station Papa 60th anniversary
- Place of Presentation
  Institute of Ocean Sciences (Sidney, Canada)
- Year and Date
  2016-11-30
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Long-term variability of surface nutrient concentration in the North Pacific2016
- Author(s)
  Yasunaka, S., T. Ono, Y. Nojiri, F. A. Whitney, C. Wada, A. Murata, S.-I. Nakaoka, S. Hosoda
- Organizer
  PICES 2016 Annual Meeting
- Place of Presentation
  Omni Hotel San Diego (San Diego, USA)
- Year and Date
  2016-11-10
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 太平洋表層におけるアンモニア・亜硝酸・硝酸の季節変化2016
- Author(s)
  安中さやか・橋岡豪人・吉川知里・脇田昌英・村田昌彦・千葉早苗・内田裕・野尻幸宏・中岡慎一郎・笹野大輔・青山道夫・児玉武稔・橋濱史典・古谷研
- Organizer
  日本海洋学会2016年度秋季大会
- Place of Presentation
  鹿児島大学 (鹿児島県鹿児島市）
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 太平洋域のpCO2経年傾向と年々変動要因2016
- Author(s)
  中岡慎一郎, 野尻幸宏, 安中さやか, Jiye, Z., 林一宏, 小埜恒夫
- Organizer
  2016年度日本海洋学会秋季大会
- Place of Presentation
  鹿児島大学 (鹿児島県鹿児島市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 北太平洋表層栄養塩濃度の長期変動特性2015
- Author(s)
  安中さやか・村田昌彦・細田滋毅・小埜恒夫・野尻幸宏・和田千里・中岡慎一郎・Frank A. Whitney
- Organizer
  2015年度日本海洋学会秋季大会
- Place of Presentation
  愛媛大学、松山市、愛媛県、日本
- Year and Date
  2015-09-28
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Sea Surface pCO2, DIC, Nutrients in the North Pacific: SOOP observations and mapping by NN-technique2015
- Author(s)
  Sayaka Yasunaka, Yukihiro Nojiri, Shin-ichiro Nakaoka, Tsuneo Ono
- Organizer
  International Ocean Carbon Coordination Project workshop
- Place of Presentation
  東北大学、仙台市、宮城県、日本
- Year and Date
  2015-04-17
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 表層pCO2・栄養塩のSOOP観測と格子化プロダクト2015
- Author(s)
  安中さやか・野尻幸宏・中岡慎一郎・小埜恒夫・村田昌彦・内田裕
- Organizer
  東京大学大気海洋研究所共同利用研究集会
- Place of Presentation
  東京大学、柏市、千葉県、日本
- Year and Date
  2015-05-15
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Mapping of Sea Surface Nutrients in the North Pacific: Basin-wide Distribution and Seasonal to Interannual Variability2015
- Author(s)
  S. Yasunaka， Y. Nojiri ，S. Nakaoka，T. Ono， F. A. Whitney
- Organizer
  Surface Ocean pCO2 Mapping intercomparison Workshop
- Place of Presentation
  エポカルつくば、つくば市、茨城県、日本
- Year and Date
  2015-02-11
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Toward the effective global ecological and biogeochemical observation planning.2015
- Author(s)
  Chiba S., Toratani M., Yasunaka S.
- Organizer
  New Ocean Paradigm on Its Biogeochemistry, Ecosystem and Sustainable Use International Symposium
- Place of Presentation
  Tokyo University, Bunkyo-ku,Tokyo, Japan
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Toward the effective global ecological and biogeochemical observation planning - recommendation from the study on new ocean provinces.2015
- Author(s)
  Chiba S., Toratani M., Yasunaka S.
- Organizer
  The 47th International Liege Colloquium “Marine Environmental Monitoring, Modelling and Prediction”
- Place of Presentation
  University of Liege, Liege, Belgium
- Year and Date
  2015-05-05
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Basin-scale distribution and seasonal to interannual variation of DIC over the North Pacific2015
- Author(s)
  Sayaka Yasunaka, Yukihiro Nojiri, Shin-ichiro Nakaoka, Tsuneo Ono, Hitoshi Mukai, Norihisa Usui
- Organizer
  Asia Oceania Geosciences Society 2015
- Place of Presentation
  サンテック・シンガポール国際会議展示場、シンガポール
- Year and Date
  2015-08-05
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Sea surface nutrients in the North Pacific: Ship-of-opportunity observation and their gridded products2015
- Author(s)
  Yasunaka,S., Y.Nojiri, F.A.Whitney, T.Ono, S.Nakaoka, H.Uchida, A.Murata
- Organizer
  North Pacific Marine Science Organization 2015
- Place of Presentation
  シャングリラホテル、青島、中国
- Year and Date
  2015-10-17
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Seasonal to decadal variability of sea surface nutrients and DIC in the North Pacific2015
- Author(s)
  Yasunaka, S., Y. Nojiri, T. Ono, F.A. Whitney, S. Nakaoka
- Organizer
  New Ocean Paradigm on Its Biogeochemistry, Ecosystem and Sustainable Use International Symposium
- Place of Presentation
  東京大学、文京区、東京都、日本
- Year and Date
  2015-12-04
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Basin-scale Distribution and Seasonal to Inter-annual Variation of Dissolved Inorganic Carbon over the North Pacific2014
- Author(s)
  S. Yasunaka，Y. Nojiri， S. Nakaoka，T. Ono，H. Mukai，N. Usui
- Organizer
  Integrated Marine Biogeochemistry and Ecosystem Research Open Science Conference 2014
- Place of Presentation
  Radisson Blu Royal Hotel, Bergen, Norway
- Year and Date
  2014-06-23
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 栄養塩・全炭酸の北太平洋表層マッピング結果を用いた海洋区系2014
- Author(s)
  安中さやか，野尻幸宏，中岡慎一郎，小埜恒夫，Frank A. Whitney
- Organizer
  2014年度日本海洋学会秋季大会
- Place of Presentation
  長崎大学、長崎市、長崎県、日本
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Monthly maps of sea surface nutrients in the North Pacific: Basin-wide distribution and seasonal to interannual variations2014
- Author(s)
  S. Yasunaka，Y. Nojiri，S. Nakaoka，T. Ono，F. A. Whitney
- Organizer
  Integrated Marine Biogeochemistry and Ecosystem Research Open Science Conference 2014
- Place of Presentation
  Radisson Blu Royal Hotel, Bergen, Norway
- Year and Date
  2014-06-23
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Basin-scale Distribution and Seasonal to Inter-annual Variation of Dissolved Inorganic Carbon over the North Pacific.2013
- Author(s)
  Yasunaka, S., Y. Nojiri, S. Nakaoka, H. Mukai, N. Usui
- Organizer
  PICES 2013 Annual Meeting
- Place of Presentation
  Vancouver Island Conference Centre, Nanaimo,Canada
- Year and Date
  2013-10-15
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Ocean surface CO2 mapping and air-sea CO2 flux estimate in the Pacific Ocean based on in-situ observations and neural statics
- Author(s)
  Nakaoka,S.,Y.Nojiri,S.Yasunaka, M. Telszewski,C. Miyazaki
- Organizer
  9th International Carbon Dioxide Conference
- Place of Presentation
  Beijing International Convention Center, Beijing, China
- Year and Date
  2013-06-03 – 2013-06-07
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Ocean Surface pCO2 Mapping and Air-Sea CO2 Flux Estimate over the Globe Based on in-situ Measurements and Neural Statistics
- Author(s)
  Nakaoka, S., Nojiri, Y., Yasunaka, S., Mukai, H., Telszewski, M.
- Organizer
  Ocean Sciences Meeting 2014
- Place of Presentation
  Hawaii Convention Center,Honolulu,USA.
- Year and Date
  2014-02-23 – 2014-02-28
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 北太平洋表層栄養塩の時空間マッピング
- Author(s)
  安中さやか,野尻幸宏,中岡慎一郎,小埜恒夫,F. A. Whitney
- Organizer
  2013年度日本地球化学会年会
- Place of Presentation
  筑波大学、つくば市、茨城県
- Year and Date
  2013-09-11 – 2013-09-13
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] Basin-scale Distribution and Seasonal to Inter-annual Variation of Dissolved Inorganic Carbon over the North Pacific.
- Author(s)
  Yasunaka, S., Y. Nojiri, S. Nakaoka, H. Mukai, N. Usui
- Organizer
  9th International Carbon Dioxide Conference
- Place of Presentation
  Beijing International Convention Center, Beijing, China
- Year and Date
  2013-06-03 – 2013-06-07
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 太平洋域の海洋表層CO2分圧と大気海洋間CO2交換量の分布推定
- Author(s)
  中岡慎一郎,野尻幸宏,安中さやか
- Organizer
  日本海洋学会2013年度秋季大会
- Place of Presentation
  北海道大学学術交流会館、札幌市、北海道
- Year and Date
  2013-09-17 – 2013-09-21
- Data Source
  KAKENHI-PLANNED-24121007
[Presentation] 北太平洋表層栄養塩の季節・経年変動
- Author(s)
  安中さやか,野尻幸宏,中岡慎一郎,小埜恒夫,F. A. Whitney
- Organizer
  日本海洋学会2013年度秋季大会
- Place of Presentation
  北海道大学学術交流会館、札幌市、北海道
- Year and Date
  2013-09-17 – 2013-09-21
- Data Source
  KAKENHI-PLANNED-24121007

1. 小埜恒夫 (40371786)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 纐纈慎也 (30421887)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
3. CHIBA Sanae (40360755)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
4. HONDA Makio (20359160)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. Minobe Shoshiro (70219707)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 虎谷充浩 (90246075)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 橋岡豪人 (00463092)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. 重光雅仁 (20511695)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 佐々木克徳 (50604815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 相田真希 (90463091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 増田周平 (30358767)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 山本彬友 (30794680)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 建部洋晶 (40466876)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 長船哲史 (50638723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 土居知将 (70426295)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 栗原晴子 (40397568)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
17. 土井威志 (80638768)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. NOJIRI Yukihiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 24 results
19. ICHIKAWA Tadafumi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. NAKAOKA Shinichiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 24 results
21. YOSHIKI Tomoko

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. ONO Tsuneo

# of Collaborated Projects: 0 results

# of Collaborated Products: 21 results
23. TOZUKA Tomoki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
24. MITSUDERA Humio

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
25. 虎谷充治

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
26. 野中正見

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
27. 笹井義一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
28. 佐々木英治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Yasunaka Sayaka 安中 さやか

安中 さやか ヤスナカ サヤカ

Research Projects

Research Products

Co-Researchers

海洋積算高水温の発生維持機構とその予測可能性Principal Investigator

Principal Investigator

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逆推定法を利用した太平洋大規模循環・変動と沿岸水の関わりの解明

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Long-term change of CO2 uptake in the Arctic OceanPrincipal Investigator

Principal Investigator

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Impacts of Climate Variability and Change on Ocean Oxygen

Principal Investigator

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Long-term change study of marine biogeochemical cycle and ecosystems

Principal Investigator

Project Period (FY)

Research Category

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Research Institution

[Journal Article] Anomalous Nutricline Drives Marked Biogeochemical Contrasts During the Kuroshio Large Meander2023

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[Journal Article] An Assessment of CO2 Uptake in the Arctic Ocean From 1985 to 20182023

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[Journal Article] Magnitude, Trends, and Variability of the Global Ocean Carbon Sink From 1985 to 20182023

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[Journal Article] North Pacific Ecosystem Status Report No.3 (Region 23 :Western Subarctic Gyre)2022

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[Journal Article] Global distribution and variability of subsurface chlorophyll?&amp;lt;i&amp;gt;a&amp;lt;/i&amp;gt; concentrations2022

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[Journal Article] Simulated decadal variations of surface and subsurface phytoplankton in the upstream Kuroshio Extension region2022

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[Journal Article] Decadal vision in oceanography 2021: Polar oceans2021

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[Journal Article] Decadal vision in oceanography 2021: Tropical oceans2021

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Yasunaka Sayaka 安中さやか

安中さやかヤスナカサヤカ

[Journal Article] Global distribution and variability of subsurface chlorophyll?<i>a</i> concentrations2022