Model development and impact assessment for ocea circulation, marine material cycles and climate by incorporating the effect of oceanic vertical mixing

• Project Area: Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
• Project/Area Number: 15H05825
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Complex systems
• Research Institution: The University of Tokyo
• Principal Investigator: Hasumi Hiroyasu 東京大学, 大気海洋研究所, 教授 (40311641)
• Co-Investigator(Kenkyū-buntansha): 建部 洋晶 国立研究開発法人海洋研究開発機構, 気候モデル高度化研究プロジェクトチーム, ユニットリーダー (40466876) ; 松村 義正 東京大学, 大気海洋研究所, 助教 (70631399) ; 小室 芳樹 国立研究開発法人海洋研究開発機構, 北極環境変動総合研究センター, ユニットリーダー (90396945)
• Project Period (FY): 2015-06-29 – 2020-03-31
• Project Status: Completed (Fiscal Year 2019)
• Budget Amount: ¥95,290,000 (Direct Cost: ¥73,300,000、Indirect Cost: ¥21,990,000); Fiscal Year 2019: ¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000); Fiscal Year 2018: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000); Fiscal Year 2017: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000); Fiscal Year 2016: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000); Fiscal Year 2015: ¥21,060,000 (Direct Cost: ¥16,200,000、Indirect Cost: ¥4,860,000)
• Keywords: 数値モデリング / 太平洋熱塩循環 / 鉛直混合 / 気候変動 / 物質循環

Outline of Final Research Achievements

We have clarified how micro-scale vertical mixing controls the global scale ocean circulation and material cycles and how the modulation of vertical mixing associated with 18.6-year period tides affects the climate by introducing new observational and theoretical findings into numerical models of the ocean and climate. We also proposed a new look on the Pacific deep- and intermediate-layer circulation by conducting virtual tracer release experiments and virtual particle tracking experiments.

Academic Significance and Societal Importance of the Research Achievements

粒子追跡により海洋循環の3次元構造を定量的に記述できるようになったことは画期的な進展である。深層循環はこれまで子午面循環という2次元イメージでとらえられることがほとんどであったが、循環と混合の間の物理的因果関係を解き明かす上でも、あるいは循環によって輸送される物質の挙動や動態を解き明かす上でも、３次元構造を詳細に記述することは欠かせない。今後、この手法を高解像度数値モデリングの結果に適用することにより、海洋循環や物質循環の実態把握が各段に進展するものと期待する。

Research Products

• [Journal Article] On the Emergence of the Atlantic Multidecadal SST Signal: A Key Role of the Mixed Layer Depth Variability Driven by North Atlantic Oscillation (2020)
  • Author(s): Yamamoto Ayako、Tatebe Hiroaki、Nonaka Masami
  • Journal Title: Journal of Climate Volume: 33 Issue: 9 Pages: 3511-3531
  • DOI: 10.1175/jcli-d-19-0283.1
  • Peer Reviewed
• [Journal Article] Impact of sea-ice thickness initialized in April on Arctic sea-ice extent predictability with the MIROC climate model (2020)
  • Author(s): Jun Ono, Yoshiki Komuro and Hiroaki Tatebe
  • Journal Title: Annals of Glaciology Volume: 61 Issue: 82 Pages: 1-9
  • DOI: 10.1017/aog.2020.13
  • Peer Reviewed / Open Access
• [Journal Article] Tidal control of the flow through long, narrow straits: a modeling study for the Seto Inland Sea (2019)
  • Author(s): Kurogi Masao、Hasumi Hiroyasu
  • Journal Title: Scientific Reports Volume: 9 Issue: 1
  • DOI: 10.1038/s41598-019-47090-y
  • Peer Reviewed / Open Access
• [Journal Article] A simulation study on effects of suspended sediment through high riverine discharge on surface river plume and vertical water exchange (2019)
  • Author(s): Hoshiba Yasuhiro、Matsumura Yoshimasa、Hasumi Hiroyasu、Itoh Sachihiko、Nakada Satoshi、Suzuki Keita W.
  • Journal Title: Estuarine, Coastal and Shelf Science Volume: 228 Pages: 106352-106352
  • DOI: 10.1016/j.ecss.2019.106352
  • Peer Reviewed
• [Journal Article] Description and basic evaluation of simulated mean state, internal variability, and climate sensitivity in MIROC6 (2019)
  • Author(s): Tatebe Hiroaki, et al.
  • Journal Title: Geoscientific Model Development Volume: 12 Issue: 7 Pages: 2727-2765
  • DOI: 10.5194/gmd-12-2727-2019
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Water mass structure and the effect of subglacial discharge in Bowdoin Fjord, northwestern Greenland (2019)
  • Author(s): Ohashi Yoshihiko、Aoki Shigeru、Matsumura Yoshimasa、Sugiyama Shin、Kanna Naoya、Sakakibara Daiki
  • Journal Title: Ocean Science Volume: -
  • DOI: 10.5194/os-2019-33
• [Journal Article] Wind-Mixed layer-SST Feedbacks in a tropical air-sea coupled system: Application to the Atlantic (2019)
  • Author(s): Takahito Kataoka, Masahide Kimoto, Masahiro Watanabe, and Hiroaki Tatebe
  • Journal Title: Journal of Climate Volume: 印刷中 Issue: 13 Pages: 3865-3881
  • DOI: 10.1175/jcli-d-18-0728.1
  • Peer Reviewed
• [Journal Article] Reconciling roles of sulphate aerosol forcing and internal variability in Atlantic multidecadal climate changes (2019)
  • Author(s): Watanabe Masahiro, Tatebe Hiroaki
  • Journal Title: Climate Dynamics Volume: 53 Issue: 7-8 Pages: 4651-4665
  • DOI: 10.1007/s00382-019-04811-3
• [Journal Article] Mechanisms for and predictability of a drastic reduction in the Arctic sea ice: APPOSITE data with climate model MIROC (2019)
  • Author(s): Ono, J., Tatebe, H., and Komuro, Y.
  • Journal Title: Journal of Climate Volume: 32 Issue: 5 Pages: 1361-1380
  • DOI: 10.1175/jcli-d-18-0195.1
  • Peer Reviewed / Open Access
• [Journal Article] Spatiotemporal dependence of Antarctic sea ice variability to dynamic and thermodynamic forcing: a coupled ocean?sea ice model study (2018)
  • Author(s): Kusahara Kazuya、Williams Guy D.、Massom Robert、Reid Philip、Hasumi Hiroyasu
  • Journal Title: Climate Dynamics Volume: 52 Issue: 7-8 Pages: 3791-3807
  • DOI: 10.1007/s00382-018-4348-3
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] An ocean-sea ice model study of the unprecedented Antarctic sea ice minimum in 2016 (2018)
  • Author(s): Kusahara Kazuya、Reid Phillip、Williams Guy D、Massom Robert、Hasumi Hiroyasu
  • Journal Title: Environmental Research Letters Volume: 13 Issue: 8 Pages: 084020-084020
  • DOI: 10.1088/1748-9326/aad624
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Impact of deep ocean mixing on the climatic mean state in the Southern Ocean (2018)
  • Author(s): Tatebe Hiroaki、Tanaka Yuki、Komuro Yoshiki、Hasumi Hiroyasu
  • Journal Title: Scientific Reports Volume: 8 Issue: 1 Pages: 14479-14479
  • DOI: 10.1038/s41598-018-32768-6
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Roles of Shallow Convective Moistening in the Eastward Propagation of the MJO in MIROC6 (2018)
  • Author(s): Hirota Nagio、Ogura Tomoo、Tatebe Hiroaki、Shiogama Hideo、Kimoto Masahide、Watanabe Masahiro
  • Journal Title: Journal of Climate Volume: 31 Issue: 8 Pages: 3033-3047
  • DOI: 10.1175/jcli-d-17-0246.1
  • Peer Reviewed / Open Access
• [Journal Article] Aquarius reveals eddy stirring after a heavy precipitation event in the subtropical North Pacific (2018)
  • Author(s): Abe Hiroto、Ebuchi Naoto、Ueno Hiromichi、Ishiyama Hiromu、Matsumura Yoshimasa
  • Journal Title: Journal of Oceanography Volume: 75 Issue: 1 Pages: 37-50
  • DOI: 10.1007/s10872-018-0482-0
  • NAID: 40021804507
  • Peer Reviewed
• [Journal Article] A Wave-Resolving Simulation of Langmuir Circulations with a Nonhydrostatic Free-Surface Model: Comparison with Craik?Leibovich Theory and an Alternative Eulerian View of the Driving Mechanism (2018)
  • Author(s): Fujiwara Yasushi、Yoshikawa Yutaka、Matsumura Yoshimasa
  • Journal Title: Journal of Physical Oceanography Volume: 48 Issue: 8 Pages: 1691-1708
  • DOI: 10.1175/jpo-d-17-0199.1
  • Peer Reviewed
• [Journal Article] Description and basic evaluation of simulated mean state, internal variability, and climate sensitivity in MIROC6 (2018)
  • Author(s): Tatebe Hiroaki and co-authors
  • Journal Title: Geoscientific Model Development Discussions Volume: - Pages: 1-92
  • DOI: 10.5194/gmd-2018-155
  • Open Access
• [Journal Article] Atmospheric responses and feedback to the meridional ocean heat transport in the North Pacific (2017)
  • Author(s): Tatebe Hiroaki, Kurogi Masao, and Hasumi Hiroyasu
  • Journal Title: Journal of Climate Volume: 30 Issue: 15 Pages: 5715-5728
  • DOI: 10.1175/jcli-d-16-0055.1
  • Peer Reviewed
• [Journal Article] A Madden-Julian Oscillation event remotely accelerates ocean upwelling to abruptly terminate the 1997/1998 super El Nino (2017)
  • Author(s): Miyakawa, T., H. Yashiro, T. Suzuki, H. Tatebe, and M. Satoh
  • Journal Title: Geophys. Res. Lett. Volume: 44 Issue: 18 Pages: 9489-9495
  • DOI: 10.1002/2017gl074683
  • Peer Reviewed / Open Access
• [Journal Article] Effectiveness and limitations of parameter tuning in reducing biases of top-of-atmosphere radiation and clouds in MIROC version 5 (2017)
  • Author(s): Ogura, T., H. Shiogama, M. Watanabe, M. Yoshimori, T. Yokohata, J. D. Annan, J. C. Hargreaves, N. Ushigami, K. Hirota, Y. Someya, Y. Kamae, H. Tatebe, and M. Kimoto
  • Journal Title: Geoscientific Model Development Volume: 10 Issue: 12 Pages: 4647-4664
  • DOI: 10.5194/gmd-10-4647-2017
  • NAID: 120007134635
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Roles of wind stress and thermodynamic forcing in recent trends in Antarctic sea ice and Southern Ocean SST: An ocean-sea ice model study (2017)
  • Author(s): Kusahara Kazuya、Williams Guy D.、Massom Robert、Reid Phillip、Hasumi Hiroyasu
  • Journal Title: Global and Planetary Change Volume: 158 Pages: 103-118
  • DOI: 10.1016/j.gloplacha.2017.09.012
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Responses of basal melting of Antarctic ice shelves to the climatic forcing of the Last Glacial Maximum and CO2 doubling (2017)
  • Author(s): Obase T, Abe-Ouchi A, Kusahara K, Hasumi H, Ohgaito R
  • Journal Title: Journal of Climate Volume: 印刷中 Issue: 10 Pages: 3473-3497
  • DOI: 10.1175/jcli-d-15-0908.1
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Characteristics and mechanism of deep mesoscale variability south of the Kuroshio Extension (2017)
  • Author(s): Miyamoto Masatoshi、Oka Eitarou、Yanagimoto Daigo、Fujio Shinzou、Mizuta Genta、Imawaki Shiro、Kurogi Masao、Hasumi Hiroyasu
  • Journal Title: Deep Sea Research I Volume: 123 Pages: 110-117
  • DOI: 10.1016/j.dsr.2017.04.003
  • Peer Reviewed
• [Journal Article] Downscaling Global Emissions and Its Implications Derived from Climate Model Experiments (2017)
  • Author(s): Fujimori S., Abe M., Kinoshita T., Hasegawa T., Kawase H., Kushida K., Masui T., Oka K., Shiogama H., Takahashi K., Tatebe H. , Yoshikawa M.
  • Journal Title: PLOS ONE Volume: 12 Issue: 1 Pages: e0169733-e0169733
  • DOI: 10.1371/journal.pone.0169733
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] South Pacific influence on the termination of El Nino in 2014 (2016)
  • Author(s): Imada, Y., H. Tatebe, M. Watanabe, M. Ishii, and M. Kimoto
  • Journal Title: Sci. Rep. Volume: 6 Issue: 1 Pages: 30341-30341
  • DOI: 10.1038/srep30341
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] OMIP contribution to CMIP6: experimental and diagnostic protocol for the physical component of the Ocean Model Intercomparison Project (2016)
  • Author(s): S. M. Griffies, G. Danabasoglu, P. J. Durack, Y. Komuro, H. Tsujino, (他 34 名)
  • Journal Title: Geoscientific Model Development Volume: 9 Issue: 9 Pages: 3231-3296
  • DOI: 10.5194/gmd-9-3231-2016
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Widespread collapse of the Ross Ice Shelf during the late Holocene. (2016)
  • Author(s): Yokoyama, Y., Anderson, J. B., Yamane, M., Simikins, L. M., Miyairi, Y., Yamazaki, T., Koizumi, M., Suga, H., Kusahara, K., Prothro, L., Hasumi, H., Southon, J. R., and Ohkouchi, N.
  • Journal Title: Proceedings of National Academy of Science, USA Volume: 113 Issue: 9 Pages: 2354-2359
  • DOI: 10.1073/pnas.1516908113
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Subduction of Pacific Antarctic Intermediate Water in an eddy resolving model (2016)
  • Author(s): Hiraike, Y., Y. Tanaka and H. Hasumi
  • Journal Title: Journal of Geophysical Research Oceans Volume: 121 Issue: 1 Pages: 133-147
  • DOI: 10.1002/2015jc010802
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] The inflow of Atlantic water at the Fram Strait and its interannual variability (2016)
  • Author(s): Kawasaki Takao, and Hasumi Hiroyasu
  • Journal Title: Journal of Geophysical Research Oceans Volume: 121 Issue: 1 Pages: 502-519
  • DOI: 10.1002/2015jc011375
  • Peer Reviewed
• [Journal Article] Predictability of two types of El Nino assessed using an extended seasonal prediction system by MIROC (2015)
  • Author(s): Imada, Y., H. Tatebe, M. Ishii, Y. Chikamoto, M. Mori, M. Arai, M. Watanabe and M. Kimoto
  • Journal Title: Monthly Weather Review Volume: 143 Issue: 11 Pages: 4597-4617
  • DOI: 10.1175/mwr-d-15-0007.1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Overturning circulation that ventilates the intermediate layer of the Sea of Okhotsk and the North Pacific: The role of salinity advection (2015)
  • Author(s): Matsuda, J., H. Mitsudera, T. Nakamura, Y. Sasajima, H. Hasumi and M. Wakatsuchi
  • Journal Title: Journal of Geophysical Research: Oceans Volume: 120 Issue: 3 Pages: 1462-1489
  • DOI: 10.1002/2014jc009995
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Modeling low salinity waters along the coast around Japan using a high resolution river discharge data set (2015)
  • Author(s): Urakawa, L. S., M. Kurogi, K. Yoshimura and H. Hasumi
  • Journal Title: Journal of Oceanography Volume: 71 Issue: 6 Pages: 715-739
  • DOI: 10.1007/s10872-015-0314-4
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Causes of the Multidecadal-Scale Warming of the Intermediate Water in the Okhotsk Sea and Western Subarctic North Pacific (2015)
  • Author(s): Nakanowatari, T., T. Nakamura, K. Uchimoto, H. Uehara, H. Mitsudera, K.I. Ohshima, H. Hasumi, M. Wakatsuchi
  • Journal Title: Journal of Climate Volume: 28 Issue: 2 Pages: 714-736
  • DOI: 10.1175/jcli-d-14-00172.1
  • NAID: 120005624079
  • Peer Reviewed / Open Access
• [Presentation] Simulation of the deep and intermediate Pacific meridional overturning circulation (2020)
  • Author(s): Takao Kawasaki
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Numerical reevaluation of the tide-induced 18.6-year climate variability over the Pacific using a climate model with an eddy-permitting OGCM (2020)
  • Author(s): Hiroaki Tatebe
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] 仮想トレーサー実験による太平洋中深層循環の解明 (2019)
  • Author(s): 川崎高雄
  • Organizer: 日本海洋学会秋季大会
• [Presentation] 粒子追跡による三陸リアス湾間の水交換の推定 (2019)
  • Author(s): 松村義正
  • Organizer: 日本海洋学会秋季大会
• [Presentation] The deep Pacific meridional overturning circulation simulated by a low-resolution ocean model (2019)
  • Author(s): Takao Kawasaki
  • Organizer: JpGU
  • Int'l Joint Research / Invited
• [Presentation] A high-resolution multi-purpose particle tracking framework for coastal areas near Japan (2019)
  • Author(s): Yoshimasa Matsumura
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Tropical air-sea flux variations in two ESMs with an ocean data assimilation system (2019)
  • Author(s): Tatebe Hiroaki
  • Organizer: CMIP6 model analysis workshop
  • Int'l Joint Research
• [Presentation] Effect of remote tidal mixing on the Pacific meridional overturning circulation (2018)
  • Author(s): Kawasaki Takao
  • Organizer: AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] An application of a Lagrangian-Eulerian dispersed multiphase flow model to riverine discharge (2018)
  • Author(s): Matsumura Yoshimasa
  • Organizer: JpGU annual meeting
  • Int'l Joint Research
• [Presentation] 海洋大循環のエネルギー収支に関する数値モデリング研究 (2018)
  • Author(s): 浦川昇吾
  • Organizer: 日本海洋学会秋季大会
• [Presentation] 気候モデルの典型的系統誤差と海洋微細過程との関連及びその含意 (2018)
  • Author(s): 建部洋晶
  • Organizer: 日本海洋学会秋季大会
• [Presentation] The Arctic water inflow through the Fram Strait in a climate model (2018)
  • Author(s): Kawasaki Takao
  • Organizer: The 5th International Symposium on Arctic Research
  • Int'l Joint Research
• [Presentation] Reproducibility of BMOC in a global ocean model: sensitivity on isopycnal diffusion scheme (2018)
  • Author(s): Urakawa Shogo
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] A preliminary hindcast experiment for CMIP6/OMIP using COCO4.9: comparison with a case forced by a new dataset JRA55-do (2017)
  • Author(s): Komuro Yoshiki
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] Global ocean model development for CMIP6 in Meteorological Research Institute and its performance in reproducing ocean general circulation (2017)
  • Author(s): Urakawa Shogo
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] Effect of tide-induced mixing on shallow Pacific Ocean circulation (2017)
  • Author(s): Kawasaki Takao
  • Organizer: IAPSO-IAMAS-IAGA Joing Assembly
  • Int'l Joint Research
• [Presentation] Prediction and predictability of the Arctic climate (2017)
  • Author(s): Hasumi Hiroyasu
  • Organizer: Arctic Circle Assembly
  • Int'l Joint Research
• [Presentation] 太平洋深層循環のモデリング研究 (2017)
  • Author(s): 川崎高雄
  • Organizer: 国際沿岸海洋研究センター研究集会
• [Presentation] 気候値外力実験における気象研全球海洋モデルGONDOLA_100の深層循環再現性評価 (2017)
  • Author(s): 浦川昇吾
  • Organizer: 日本海洋学会秋季大会
• [Presentation] Sea ice representation in climate models (2017)
  • Author(s): Hasumi Hiroyasu
  • Organizer: Workshop on Sea Ice Remote Sensing and Modeling
  • Int'l Joint Research
• [Presentation] High resolution modeling on deep Pacific Ocean circulation (2017)
  • Author(s): Kawasaki Takao
  • Organizer: Internal Symposium "Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem"
  • Int'l Joint Research
• [Presentation] Model development and impact assessment for ocean circulation, marine material cycles and climate by incorporating the effect of oceanic vertical mixing (2017)
  • Author(s): Hasumi Hiroyasu
  • Organizer: Internal Symposium "Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem"
  • Int'l Joint Research
• [Presentation] On the development of MIROC6 for the IPCC AR6 (2016)
  • Author(s): Tatebe, H.
  • Organizer: Joint US-Japan workshop on climate change and variability
  • Place of Presentation: San Diego, USA
  • Year and Date: 2016-03-21
  • Int'l Joint Research
• [Presentation] グリーンランド氷河融解水を起源とする高濁度水プルームのモデリング (2016)
  • Author(s): 松村義正、大橋良彦、青木茂、杉山慎
  • Organizer: 日本海洋学会春季大会
  • Place of Presentation: 東京大学（東京）
  • Year and Date: 2016-03-15
• [Presentation] Interannual variability of Atlantic Water inflow and modification in the Barents Sea (2016)
  • Author(s): Kawasaki, T., and H. Hasumi
  • Organizer: Ocean Sciences Meeting
  • Place of Presentation: New Orleans, USA
  • Year and Date: 2016-02-23
  • Int'l Joint Research
• [Presentation] Modeling the Atlantic water inflow to the Arctic Ocean through the Fram Strait and the Barents Sea (2016)
  • Author(s): Kawasaki Takao
  • Organizer: Japan-Norway Arctic Science & Innovation Week
  • Int'l Joint Research
• [Presentation] Lagrangian frazil ice model and its application to a coastal polynya simulation (2016)
  • Author(s): Matsumura Yoshimasa
  • Organizer: Japan-Norway Air-Sea Interaction Workshop
  • Int'l Joint Research
• [Presentation] Ocean modeling study on Atlantic Water inflow to the Arctic Ocean (2016)
  • Author(s): Kawasaki Takao
  • Organizer: Japan-Norway Air-Sea Interaction Workshop
  • Int'l Joint Research
• [Presentation] Arctic physical oceanography in Japan (2016)
  • Author(s): Hasumi Hiroyasu
  • Organizer: Japan-Norway Air-Sea Interaction Workshop
  • Int'l Joint Research
• [Presentation] Centennial climate reanalysis using a climate model MIROC with LETKF system (2016)
  • Author(s): Tatebe Hiroaki
  • Organizer: International workshop on coupled data assimilation
  • Int'l Joint Research
• [Presentation] バレンツ海における水塊変質とその経年変動に関するモデリング研究 (2016)
  • Author(s): 川崎高雄
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] 太平洋深層循環の高解像度モデリング (2016)
  • Author(s): 川崎高雄
  • Organizer: 日本海洋学会秋季大会
• [Presentation] 深層循環に対する海底熱源の影響についての再検証 (2016)
  • Author(s): 浦川昇吾
  • Organizer: 日本海洋学会秋季大会
• [Presentation] 地球温暖化の進行から予期される異常気象発生頻度の変化 (2016)
  • Author(s): 建部洋晶
  • Organizer: 第22回ビジュアリゼーションカンファレンス
• [Presentation] Modeling sediment entrainment into newly formed sea ice (2015)
  • Author(s): Matsumura, Y., M. Ito and K. I. Ohshima
  • Organizer: The 6th Symposium on Polar Sciences
  • Place of Presentation: 国立極地研究所（立川）
  • Year and Date: 2015-11-19
  • Int'l Joint Research
• [Presentation] Coordinated observational and modeling studies on the basic structure and variability of the Arctic sea ice-ocean system (2015)
  • Author(s): Hasumi, H.
  • Organizer: The 6th Symposium on Polar Sciences
  • Place of Presentation: 国立極地研究所（立川）
  • Year and Date: 2015-11-18
  • Int'l Joint Research
• [Presentation] Slowdown and accelerations of surface global warming due to tropical Pacific internal variability: A multi-model intercomparison (2015)
  • Author(s): Tatebe, H., Y. Kosaka, K. Lestari and Y. Imada
  • Organizer: Workshop on CMIP5 model analysis and scientific plans for CMIP6
  • Place of Presentation: Doubrovnik, Croatia
  • Year and Date: 2015-10-20
  • Int'l Joint Research