Development of method and system of mixing and large-scale observations

• Project Area: Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
• Project/Area Number: 15H05818
• 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: Yasuda Ichiro 東京大学, 大気海洋研究所, 教授 (80270792)
• Co-Investigator(Kenkyū-buntansha): 井上 龍一郎 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), 主任研究員 (80624022) ; 長谷川 大介 国立研究開発法人水産研究・教育機構, 水研機構(塩釜), 主任研究員 (10624728) ; 柳本 大吾 東京大学, 大気海洋研究所, 助教 (40260517) ; 藤尾 伸三 東京大学, 大気海洋研究所, 准教授 (00242173) ; 田中 雄大 国立研究開発法人水産研究・教育機構, 水研機構(塩釜), 任期付研究員 (10750391) ; 川口 悠介 東京大学, 大気海洋研究所, 助教 (00554114)
• Project Period (FY): 2015-06-29 – 2020-03-31
• Project Status: Completed (Fiscal Year 2020)
• Budget Amount: ¥94,380,000 (Direct Cost: ¥72,600,000、Indirect Cost: ¥21,780,000); Fiscal Year 2019: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000); Fiscal Year 2018: ¥20,410,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥4,710,000); Fiscal Year 2017: ¥20,410,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥4,710,000); Fiscal Year 2016: ¥22,750,000 (Direct Cost: ¥17,500,000、Indirect Cost: ¥5,250,000); Fiscal Year 2015: ¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
• Keywords: 海洋 / 海洋乱流 / 乱流 / 海洋鉛直混合 / 海洋微細構造 / 海洋観測 / 高速水温計 / 海洋混合学 / 鉛直混合 / 海洋循環 / 海洋物理学 / 海洋計測学 / 物質循環 / 乱流観測 / 物質鉛直フラックス / 海洋大循環 / 海洋物質循環 / 栄養塩鉛直輸送 / 観測機器手法開発 / 海洋生態系

Outline of Final Research Achievements

This group has attempted to establish the new turbulence observation system and to elucidate the turbulence distribution to evaluate the impact on global ocean and material circulations. Efficient fast-response thermistors attached to CTD were developed and over 2000 casts of data were obtained to realize surface too bottom and coast to coast turbulence observations leading to world scientific communities. These turbulence data were assimilated to data-model synthesis system and to prognostic ocean models which evaluated the impact on the Pacific deep circulation, global climate and marine ecosystems through turbulent heat fluxes and nutrients transports. These activities fundamentally contributed to the achievement of this project.

Academic Significance and Societal Importance of the Research Achievements

高速水温計観測手法を用いて、CTD・水中グライダ・フロート等に取り付け、簡便に深層に至る鉛直混合を定量化できるようになったことは、今後鉛直混合が主要な役割を果たす、中深層循環の解明や表層への栄養塩輸送を通じた生物生産過程の解明に、大きな貢献をもたらす。フロートやグライダーによる乱流観測・解析手法の開発は、自動鉛直混合観測を可能にし、鉛直混合の時空間変動とその影響の解明に貢献し、これまで観測が困難であった冬～春季や嵐の中での乱流強度の定量評価が今後進むと期待される。本領域で、蓄積された鉛直混合の観測データは、人類共通の財産として活用される。

Research Products

• [Int'l Joint Research] 極東水文気象研究所FERHRI(ロシア連邦)
• [Int'l Joint Research] University of Washington/North Carolina State University/Monterey Bay Aquarium Research Institute(米国)
• [Int'l Joint Research] Alfred Wegener Institution(ドイツ)
• [Int'l Joint Research] Alseamer(フランス)
• [Int'l Joint Research] Rockland Scientific(カナダ)
• [Int'l Joint Research]
• [Int'l Joint Research] ワシントン大/PMEL(米国)
• [Int'l Joint Research] ロシア極東水文気象研究所(ロシア連邦)
• [Int'l Joint Research] ワシントン大/PMEL(米国)
• [Int'l Joint Research] ロシア極東水文気象研究所(ロシア連邦)
• [Int'l Joint Research] ロシア極東水文気象研究所(ロシア連邦)
• [Int'l Joint Research]
• [Journal Article] Estimate of turbulent energy dissipation rate using free-fall and CTD-attached fast-response thermistors in weak ocean turbulence (2021)
  • Author(s): Yasuda Ichiro、Fujio Shinzou、Yanagimoto Daigo、Lee KeungJong、Sasaki Yusuke、Zhai Shuo、Tanaka Mamoru、Itoh Sachihiko、Tanaka Takahiro、Hasegawa Daisuke、Goto Yasutaka、Sasano Daisuke
  • Journal Title: Journal of Oceanography Volume: 77 Issue: 1 Pages: 17-28
  • DOI: 10.1007/s10872-020-00574-2
  • NAID: 40022471961
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Estimation of Basin-scale turbulence distribution in the North Pacific Ocean using CTD-attached thermistor measurements (2021)
  • Author(s): Goto Yasutaka、Yasuda Ichiro、Nagasawa Maki、Kouketsu Shinya、Nakano Toshiya
  • Journal Title: Scientific Reports Volume: 11 Issue: 1 Pages: 969-969
  • DOI: 10.1038/s41598-020-80029-2
  • Peer Reviewed / Open Access
• [Journal Article] Internal hydraulic jump in the Tsugaru Strait (2021)
  • Author(s): Tanaka T.、Hasegawa D.、Okunishi T.、Kaneko H.、Ono T.
  • Journal Title: Journal of Oceanography Volume: 77 Issue: 2 Pages: 215-228
  • DOI: 10.1007/s10872-020-00588-w
  • Peer Reviewed / Open Access
• [Journal Article] How a small reef in the Kuroshio cultivates the ocean (2021)
  • Author(s): Hasegawa D.、Matsuno T.、Tsutsumi E.、Senjyu T.、Endoh T.、Tanaka T.、Yoshie N.、Nakamura H.、Nishina A.、Kobari T.、Nagai T.、Guo X.
  • Journal Title: Geophysical Research Letters Volume: 印刷中 Issue: 7 Pages: 1-11
  • DOI: 10.1029/2020gl092063
  • NAID: 120007027029
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The potential role of thermohaline-shear instability in turbulence production in the Bering Sea and the subarctic North Pacific (2021)
  • Author(s): Tanaka, M., J. Yoshida, K. Lee, Y. Goto, T. Tanaka, H. Ueno, H. Onishi, and I. Yasuda
  • Journal Title: J. Oceanogr Volume: 印刷中
  • Peer Reviewed
• [Journal Article] Synchronized interdecadal variations behind regime shifts in the Pacific Decadal Oscillation (2021)
  • Author(s): Hamamoto Masaki、Yasuda Ichiro
  • Journal Title: Journal of Oceanography Volume: 印刷中 Issue: 3 Pages: 383-392
  • DOI: 10.1007/s10872-021-00592-8
  • Peer Reviewed
• [Journal Article] Vertical turbulent nitrate flux from direct measurements in the western subarctic and subtropical gyres of the North Pacific (2021)
  • Author(s): Kaneko Hitoshi、Yasuda Ichiro、Itoh Sachihiko、Ito Shin-ichi
  • Journal Title: Journal of Oceanography Volume: 77 Issue: 1 Pages: 29-44
  • DOI: 10.1007/s10872-020-00576-0
  • NAID: 40022471968
  • Peer Reviewed / Open Access
• [Journal Article] Enhanced vertical turbulent nitrate flux in the intermediate layer of the Kuroshio in the Tokara Strait (2021)
  • Author(s): Tanaka T.、Hasegawa D.、Yasuda I.、Yanagimoto D.、Fujio S.、Nakamura H.、Inoue R.、Nishioka J.
  • Journal Title: Journal of Oceanography Volume: 77 Issue: 1 Pages: 45-53
  • DOI: 10.1007/s10872-020-00581-3
  • Peer Reviewed / Open Access
• [Journal Article] Widespread distribution of allochthonous fluorescent dissolved organic matter in the intermediate water of the North Pacific (2021)
  • Author(s): Yamashita Youhei、Tosaka Tetsu、Bamba Rise、Kamezaki Ryuichi、Goto Shuji、Nishioka Jun、Yasuda Ichiro、Hirawake Toru、Oida Joji、Obata Hajime、Ogawa Hiroshi
  • Journal Title: Progress in Oceanography Volume: 191 Pages: 102510-102510
  • DOI: 10.1016/j.pocean.2020.102510
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vertical eddy diffusivity in the subsurface pycnocline across the Pacific (2021)
  • Author(s): Itoh S.、Kaneko H.、Kouketsu S.、Okunishi T.、Tsutsumi E.、Ogawa H.、Yasuda I.
  • Journal Title: Journal of Oceanography Volume: 77 Issue: 2 Pages: 185-197
  • DOI: 10.1007/s10872-020-00589-9
  • Peer Reviewed / Open Access
• [Journal Article] Microstructure and Mooring Observations of Enhanced Mixing in the Kerama Gap (2020)
  • Author(s): Inoue Ryuichiro、Tanaka Takahiro、Nakamura Hirohiko、Yanagimoto Daigo、Fujio Shinzou、Yasuda Ichiro
  • Journal Title: Journal of Geophysical Research: Oceans Volume: 125 Issue: 8
  • DOI: 10.1029/2019jc015553
  • Peer Reviewed
• [Journal Article] Cold Water Upwelling Near the Anadyr Strait: Observations and Simulations (2020)
  • Author(s): Kawaguchi Yusuke、Nishioka Jun、Nishino Shigeto、Fujio Shinzou、Lee Keunjong、Fujiwara Amane、Yanagimoto Daigo、Mitsudera Humio、Yasuda Ichiro
  • Journal Title: Journal of Geophysical Research: Oceans Volume: 125 Issue: 9 Pages: 1-18
  • DOI: 10.1029/2020jc016238
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Fine-scale Observations of anticyclonic eddies in the western subarctic North Pacific (2020)
  • Author(s): Dobashi R., H. Ueno, Y. Okada, T. Tanaka, J. Nishioka, T. Hirawake, A. Ooki, S. Itoh, D. Hasegawa, Y. Sasai, H. Sasaki, I. Yasuda
  • Journal Title: Journal of Oceanography Volume: 印刷中
  • Peer Reviewed
• [Journal Article] Subpolar marginal seas fuel the North Pacific through the intermediate water at the termination of the global ocean circulation (2020)
  • Author(s): Nishioka Jun、Obata Hajime、Ogawa Hiroshi、Ono Kazuya、Yamashita Youhei、Lee Keunjong、Takeda Shigenobu、Yasuda Ichiro
  • Journal Title: Proceedings of the National Academy of Sciences Volume: 117 Issue: 23 Pages: 12665-12673
  • DOI: 10.1073/pnas.2000658117
  • NAID: 120006937024
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distribution of leptocephali and wintertime hydrographic structure in the Kuroshio Extension and northern subtropical gyre (2020)
  • Author(s): Miller Michael J.、Itoh Sachihiko、Watanabe Shun、Shinoda Akira、Saruwatari Toshiro、Tsukamoto Katsumi、Yasuda Ichiro
  • Journal Title: Deep Sea Research Part I: Oceanographic Research Papers Volume: 159 Pages: 103240-103240
  • DOI: 10.1016/j.dsr.2020.103240
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vertical fluxes of nutrients enhanced by strong turbulence and phytoplankton bloom around the ocean ridge in the Luzon Strait (2020)
  • Author(s): Tsutsumi Eisuke、Matsuno Takeshi、Itoh Sachihiko、Zhang Jing、Senjyu Tomoharu、Sakai Akie、Lee Keunjong、Yanagimoto Daigo、Yasuda Ichiro、Ogawa Hiroshi、Villanoy Cesar
  • Journal Title: Scientific Reports Volume: 10 Issue: 1 Pages: 1-11
  • DOI: 10.1038/s41598-020-74938-5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Estimating the population mean for a vertical profile of energy dissipation rate (2020)
  • Author(s): Sugiura Nozomi、Kouketsu Shinya、Masuda Shuhei、Osafune Satoshi、Yasuda Ichiro
  • Journal Title: Scientific Reports Volume: 10 Issue: 1
  • DOI: 10.1038/s41598-020-77414-2
  • Peer Reviewed / Open Access
• [Journal Article] Phytoplankton growth and consumption by microzooplankton stimulated by turbulent nitrate flux suggest rapid trophic transfer in the oligotrophic Kuroshio (2020)
  • Author(s): Kobari Toru、Honma Taiga、Hasegawa Daisuke、Yoshie Naoki、Tsutsumi Eisuke、Matsuno Takeshi、Nagai Takeyoshi、Kanayama Takeru、Karu Fukutaro、Suzuki Koji、Tanaka Takahiro、Guo Xinyu、Kume Gen、Nishina Ayako、Nakamura Hirohiko
  • Journal Title: Biogeosciences Volume: 17 Issue: 9 Pages: 2441-2452
  • DOI: 10.5194/bg-17-2441-2020
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Saroma-ko Lagoon Observations for sea ice Physico-chemistry and Ecosystems 2019 (SLOPE2019) (2020)
  • Author(s): Nomura, D., P. Wongpan, T. Toyota, T. Tanikawa, Y. Kawaguchi, T. Ono, T. Ishino, M. Tozawa, T. P. Tamura, I. S. Yabe, E. Y. Son, F. Vivier, A. Lourenco, M. Lebrun, Y. Nosaka, T. Hirawake, A. OOKI, S. Aoki, B. Else, F. Fripiat, J. Inoue, and M. Vancoppenolle
  • Journal Title: Bulletin of Glaciological Research Volume: 38 Issue: 0 Pages: 1-12
  • DOI: 10.5331/bgr.19R02
  • NAID: 130007822743
  • ISSN: 1345-3807, 1884-8044
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Near-inertial internal waves and multiple-inertial oscillations trapped by negative vorticity anomaly in the central Sea of Japan (2020)
  • Author(s): Kawaguchi Yusuke、Wagawa Taku、Igeta Yosuke
  • Journal Title: Progress in Oceanography Volume: 181 Pages: 102240-102240
  • DOI: 10.1016/j.pocean.2019.102240
  • Peer Reviewed / Open Access
• [Journal Article] Detailed water properties of baroclinic jets and mesoscale eddies in the Japan Sea from a glider (2020)
  • Author(s): Wagawa, T., Kawaguchi, Y., Igeta, Y., Honda, Okunishi
  • Journal Title: J. Marine System Volume: -
  • Peer Reviewed
• [Journal Article] センサによる硝酸塩鉛直乱流拡散フラックスの計測 (2019)
  • Author(s): 長谷川大介, 田中雄大, 松野健, 千手智晴, 堤英輔, 中村啓彦, 仁科文子, 小針統, 吉江直樹, 郭新宇, 長井健容, 奥西武, 安田一郎
  • Journal Title: 沿岸海洋研究 Volume: 57（2） Pages: 59-64
  • NAID: 130007841838
  • Peer Reviewed / Open Access
• [Journal Article] Island Mass Effect (2019)
  • Author(s): Hasegawa Daisuke
  • Journal Title: AGUーmonograph Volume: - Pages: 163-174
  • DOI: 10.1002/9781119428428.ch10
  • Peer Reviewed
• [Journal Article] How the Kuroshio Current delivers nutrients to sunlit layers on the continental shelves with aid of near-inertial waves and turbulence (2019)
  • Author(s): Takeyoshi Nagai, Gloria Silvana Duran, Diego Andre Otero, Yasutaka Mori, Naoki Yoshie, Kazuki Ohgi, Daisuke Hasegawa, Ayako Nishina, Toru Kobari
  • Journal Title: Geophysical Research Letters Volume: na Issue: 12 Pages: 6726-6735
  • DOI: 10.1029/2019gl082680
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Influence of warm-core eddy on dissolved methane distribution in the southwestern Canada Basin during late summer/early fall 2015 (2019)
  • Author(s): Bui, O. T. M., S. Kameyama, Y. Kawaguchi, S. Nishino
  • Journal Title: Polar Science Volume: 22 Pages: 100481-100481
  • DOI: 10.1016/j.polar.2019.100481
  • NAID: 130006198750
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Do strong winds impact water mass and nutrient and phytoplankton distributions in the ice-free Canada Basin in the fall?A Eulerian approach to detecting their temporal changes (2019)
  • Author(s): Nishino, S., Y. Kawaguchi, J. Inoue, M. Kawai, N. Harada, T. Kikuchi
  • Journal Title: J. Geophys. Res. Oceans Volume: 125 Issue: 1
  • DOI: 10.1029/2019jc015428
  • Peer Reviewed / Open Access
• [Journal Article] The warming of the Chukchi slope through the Barrow Canyon outflow in the 2016‐2017 winter (2019)
  • Author(s): Kimura, S., J. Onodera, M. Itoh, T. Kikuchi, S. Nishino, Y. Kawaguchi, E. Watanabe, and N. Harada
  • Journal Title: JOURNAL OF GEOPHYSICAL RESEARCH - Oceans Volume: 124 Issue: 11 Pages: 7437-7456
  • DOI: 10.1029/2019jc015093
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Biased measurements by stationary turbidity‐fluorescence instruments due to phototactic zooplankton behavior (2019)
  • Author(s): Tanaka Mamoru、Genin Amatzia、Lopes Rubens M.、Strickler J. Rudi、Yamazaki Hidekatsu
  • Journal Title: Limnology and Oceanography: Methods Volume: 17 Issue: 9 Pages: 505-513
  • DOI: 10.1002/lom3.10328
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Changes in Vertical Distribution of Zooplankton under Wind-Induced Turbulence: A 36-Year Record (2019)
  • Author(s): Tanaka Mamoru
  • Journal Title: Fluids Volume: 4 Issue: 4 Pages: 195-195
  • DOI: 10.3390/fluids4040195
  • Peer Reviewed
• [Journal Article] Time‐series observations of photosynthetic oxygen production in the subtropical western North Pacific by an underwater profiling buoy system (2019)
  • Author(s): Fujiki Tetsuichi、Inoue Ryuichiro、Honda Makio C.、Wakita Masahide、Mino Yoshihisa、Sukigara Chiho、Abe Osamu
  • Journal Title: Limnology and Oceanography Volume: 65 Issue: 5 Pages: 1072-1084
  • DOI: 10.1002/lno.11372
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Remotely forced decadal physical and biogeochemical variability of North Pacific Subtropical Mode Water over the last 40 years (2019)
  • Author(s): Oka, E., K. Yamada, D. Sasano, K. Enyo, T. Nakano, and M. Ishii
  • Journal Title: Geophysical Research Letters Volume: 46 Issue: 3 Pages: 1555-1561
  • DOI: 10.1029/2018gl081330
  • Peer Reviewed / Open Access
• [Journal Article] The oceanic sink for anthropogenic CO2 from 1994 to 2007 (2018)
  • Author(s): Gruber, N., D. Clement, B. R. Carter, R. A. Feely, S. van Heuven, M. Hoppema, M. Ishii, R. M. Key, A. Kozyr, S. K. Lauvset, C. Lo Monaco, J. T. Mathis, A. Murata, A. Olsen, F. F. Perez, C. L. Sabine, T. Tanhua and R. Wanninkhof
  • Journal Title: Science Volume: 363 Issue: 6432 Pages: 1193-1199
  • DOI: 10.1126/science.aau5153
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Year-round observations of sea-ice drift and near-inertial internal waves in the Northwind Abyssal Plain, Arctic Ocean (2018)
  • Author(s): Kawaguchi, Y., M. Itoh, Y. Fukamachi, E. Moriya, J. Onodera, T. Kikuchi and N. Harada
  • Journal Title: Polar Science Volume: in press Pages: 1-9
  • DOI: 10.1016/j.polar.2019.01.004
  • Peer Reviewed / Open Access
• [Journal Article] Determination of the freshwater origin of Coastal Oyashio Water using humic-like fluorescence in dissolved organic matter (2018)
  • Author(s): Y. Mizuno, J. Nishioka, T. Tanaka, Y. Tada, K. Suzuki, Y. Tsuzuki, A. Sugimoto, *Y. Yamashita
  • Journal Title: J. Oceanogr Volume: 74 Issue: 5 Pages: 509-521
  • DOI: 10.1007/s10872-018-0477-x
  • NAID: 120006529649
  • Peer Reviewed / Open Access
• [Journal Article] Island mass effect. in Kuroshio Current: Physical,Biogeochemical and Ecosystem Dynamics, (2018)
  • Author(s): D. Hasegawa
  • Journal Title: AGU Geophysical Monograph Volume: Ｃ10 Issue: 2 Pages: 163-174
  • DOI: 10.1007/s10872-018-0500-2
  • Peer Reviewed
• [Journal Article] Biogeochemical anatomy of a cyclonic warm-core eddy in the Arctic Ocean (2018)
  • Author(s): Nishino, S., Kawaguchi, Y., Fujiwara, A., Shiozaki, T., Aoyama, M., Harada, N., & Kikuchi, T.
  • Journal Title: Geophysical Research Letters Volume: 45 Issue: 20 Pages: 1-9
  • DOI: 10.1029/2018gl079659
  • Peer Reviewed / Open Access
• [Journal Article] Comparison of Turbulence Intensity from CTD-Attached and Free-Fall Microstructure Profilers (2018)
  • Author(s): Goto Yasutaka、Yasuda Ichiro、Nagasawa Maki
  • Journal Title: Journal of Atmosphere and Ocean Technology Volume: 35 Issue: 1 Pages: 147-162
  • DOI: 10.1175/jtech-d-17-0069.1
  • Peer Reviewed / Open Access
• [Journal Article] Impact of the astronomical lunar 18.6-yr tidal cycle on El-Niño and Southern Oscillation (2018)
  • Author(s): Yasuda, I
  • Journal Title: Scientific Reports Volume: - Issue: 1
  • DOI: 10.1038/s41598-018-33526-4
  • Peer Reviewed / Open Access
• [Journal Article] Fifty years of the 137°E repeat hydrographic section in the western North Pacific Ocean (2018)
  • Author(s): Oka Eitarou、Ishii Masao、Nakano Toshiya、Suga Toshio、Kouketsu Shinya、Miyamoto Masatoshi、Nakano Hideyuki、Qiu Bo、Sugimoto Shusaku、Takatani Yusuke
  • Journal Title: Journal of Oceanography Volume: 74 Issue: 2 Pages: 115-145
  • DOI: 10.1007/s10872-017-0461-x
  • NAID: 40021494755
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Wind-induced mixing in the North Pacific (2017)
  • Author(s): Inoue, R., M. Watanabe, S. Osafune
  • Journal Title: Journal of Physical Oceanography Volume: 印刷中 Issue: 7 Pages: 1587-1603
  • DOI: 10.1175/jpo-d-16-0218.1
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 海上風による慣性振動の励起と近慣性内部重力波の海洋中への伝播に関する理論研究 (2017)
  • Author(s): 井上龍一郎
  • Journal Title: 海の研究 Volume: 26 Pages: 217-225
  • NAID: 130007482216
  • Peer Reviewed / Open Access
• [Journal Article] 海上風により励起された近慣性内部重力波の背景流が存在する海洋中への伝播に関する理論研究 (2017)
  • Author(s): 井上龍一郎
  • Journal Title: 海の研究 Volume: 26 Pages: 227-237
  • NAID: 130007482153
  • Peer Reviewed / Open Access
• [Journal Article] 北太平洋乱流ホットスポットでの鉛直混合強度の観測的知見 (2017)
  • Author(s): 田中雄大
  • Journal Title: 海の研究 Volume: 26 Pages: 151-174
  • NAID: 130007482201
  • Peer Reviewed / Open Access
• [Journal Article] Evaluation of the biogeochemical impact of iron-rich shelf water to the Green Belt in the southeastern Bering Sea (2017)
  • Author(s): T. Tanaka, I. Yasuda, K. Kuma and J. Nishioka
  • Journal Title: Cont. Shelf Res., in press Volume: 印刷中 Pages: 130-138
  • DOI: 10.1016/j.csr.2016.11.008
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] First Evidence of Coherent Bands of Strong Turbulent Layers Associated with High-Wavenumber Internal-Wave Shear in the Upstream Kuroshio (2017)
  • Author(s): Nagai, T., D.Hasegawa, T. Tanaka, H. Nakamura, E. Tsutsumi, R. Inoue, T. Yamashiro
  • Journal Title: Scientific Reports Volume: 17 Pages: 14555-14555
  • Peer Reviewed
• [Journal Article] Deep oceans may acidify faster than anticipated due to global warming (2017)
  • Author(s): Chen Chen-Tung Arthur、Lui Hon-Kit、Hsieh Chia-Han、Yanagi Tetsuo、Kosugi Naohiro、Ishii Masao、Gong Gwo-Ching
  • Journal Title: Nature Climate Change Volume: 7 Issue: 12 Pages: 890-894
  • DOI: 10.1038/s41558-017-0003-y
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Low pCO2 under sea-ice melt in the Canada Basin of the western Arctic Ocean (2017)
  • Author(s): Kosugi Naohiro、Sasano Daisuke、Ishii Masao、Nishino Shigeto、Uchida Hiroshi、Yoshikawa-Inoue Hisayuki
  • Journal Title: Biogeosciences Volume: 14 Issue: 24 Pages: 5727-5739
  • DOI: 10.5194/bg-14-5727-2017
  • Peer Reviewed
• [Journal Article] Large Reemergence of Anthropogenic Carbon into the Ocean’s Surface Mixed Layer Sustained by the Ocean’s Overturning Circulation (2017)
  • Author(s): Toyama Katsuya、Rodgers Keith B.、Blanke Bruno、Iudicone Daniele、Ishii Masao、Aumont Olivier、Sarmiento Jorge L.
  • Journal Title: Journal of Climate Volume: 30 Issue: 21 Pages: 8615-8631
  • DOI: 10.1175/jcli-d-16-0725.1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Rapid decline in pH of coral calcification fluid due to incorporation of anthropogenic CO2, (2017)
  • Author(s): Kubota, K., Y. Yokoyama, T. Ishikawa, A. Suzuki, M. Ishii
  • Journal Title: Scientific Reports Volume: 7 Pages: 7694-7694
  • Peer Reviewed
• [Journal Article] 若鷹丸による最先端観測機器を用いた漁場環境調査 (2017)
  • Author(s): 田中雄大，長谷川大介，奥西武，金子仁
  • Journal Title: 東北水産研究レター Volume: 40 Pages: 2-3
  • Peer Reviewed
• [Journal Article] Observing air-sea interaction in the western boundary currents and their extension regions (2017)
  • Author(s): Dongxiao Zhang, Meghan F. Cronin, Xiaopei Lin, Ryuichiro Inoue, Andrea J. Fassbender, Stuart P. Bishop, Adrienne Sutton
  • Journal Title: Considerations for OceanObs 2019 US CLIVAR Variations Volume: 15 Pages: 23-30
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Coastal ocean and shelf-sea biogeochemical cycling of trace elements and isotopes: lessons learned from GEOTRACES (2017)
  • Author(s): M. A. Charette, P. J. Lam, M.C. Lohan, E. Y. Kwon, V. Hatje, C. Jeandel, A. M. Shiller, G. A. Cutter, A. Thomas, P. W. Boyd, W. B. Homoky, A. Milne, H. Thomas, P. S. Andersson, D. Porcelli, T. Tanaka, W. Geibert, F. Dehairs, J. Garcia-Orellana
  • Journal Title: Phil. Trans. R. Soc. A Volume: 374 Issue: 2081 Pages: 20160076-20160076
  • DOI: 10.1098/rsta.2016.0076
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] 海上風により励起された近慣性内部重力波の背景流か存在する海洋中への伝播に関する理論研究 (2017)
  • Author(s): 井上龍一郎
  • Journal Title: 海の研究 Volume: 印刷中
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Wind-induced mixing in the North Pacific (2017)
  • Author(s): Inoue R., M. Watanabe and S. Osafune
  • Journal Title: Journal of Physical Oceanography Volume: 印刷中
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Subsurface hydrographic structures and the temporal variations of Aleutian eddies (2016)
  • Author(s): Saito, R., I. Yasuda, K. Komatstu, H. Ishiyama, H. Ueno, H. Onishi, T. Setou and M. Shimizu
  • Journal Title: Ocean Dynamics Volume: - Issue: 5 Pages: 605-621
  • DOI: 10.1007/s10236-016-0936-0
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Workshop on the Kuroshio Current and Extension System: Theory, Observations, and Ocean Climate Modelling-The Workshop Overview and Outcomes. (2016)
  • Author(s): Y. Komuro, G. Danabasoglu, S. Marsland, X. Lin, S. Minobe, A. Pirani, T. Suzuki, I. Yasuda
  • Journal Title: CLIVAR Exchanges Volume: 20 Pages: 1-5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Variability and mixing in the Kuroshio and impact on ecosystem and climate (2016)
  • Author(s): Yasuda, I
  • Journal Title: CLIVAR Exchanges Volume: 20 Pages: 10-13
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Turbulence estimation using fast-response thermistors attached to a free-fall vertical microstructure profiler (2016)
  • Author(s): Y. Goto, I. Yasuda and M. Nagasawa
  • Journal Title: Journal of Atmospheric and Oceanic Technology Volume: 33 Issue: 10 Pages: 2065-2078
  • DOI: 10.1175/jtech-d-15-0220.1
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 水中グライダーによる沿岸海洋観測の可能性 (2016)
  • Author(s): 伊藤進一・有馬正和・市川雅明・青木茂・奥西武・筧茂穂・長谷川大介・和川拓・安田一郎・田中雄大・黒田寛・清水勇吾
  • Journal Title: 沿岸海洋研究 Volume: 53 Pages: 125-133
  • NAID: 130007797557
  • Peer Reviewed / Open Access
• [Journal Article] ベーリング海南東部陸棚縁辺域での潮汐混合と溶存鉄輸送 (2016)
  • Author(s): 田中雄大、安田一郎、久万健志、西岡純、田中裕希、大西広二、上野洋路、増島雅親
  • Journal Title: 月刊海洋号外 Volume: 58 Pages: 47-55
  • Acknowledgement Compliant
• [Journal Article] 水中グライダーによる沿岸海洋観測の可能性 (2016)
  • Author(s): 伊藤進一,有馬正和,市川雅明,青木茂,奥西武,筧茂穂,長谷川大介,和川拓,安田一郎,田中雄大,黒田寛,清水勇吾
  • Journal Title: 沿岸海洋研究 Volume: 53(2) Pages: 125-133
  • NAID: 130007797557
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Observations of current and mixing around the shelf break in Pribilof Canyon in the Bering Sea (2015)
  • Author(s): T. Tanaka, I. Yasuda, H. Onishi, H. Ueno, and M. Masujima
  • Journal Title: Journal of Oceanography, Volume: 71 Issue: 1 Pages: 1-17
  • DOI: 10.1007/s10872-014-0256-2
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Mixed layer depth and chlorophyll a: Profiling float observations in the Kuroshio-Oyashio Extension region (2015)
  • Author(s): Itoh, S., I. Yasuda, H. Saito, A. Tsuda and K. Komatsu
  • Journal Title: J. Mar. Sys Volume: 151 Pages: 1-14
  • DOI: 10.1016/j.jmarsys.2015.06.004
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] Nutrient Supply Caused by Submesoscale and Microscale Mixing Processes in the Upstream Kuroshio (2020)
  • Author(s): Takeyoshi Nagai, Daisuke Hasegawa, Eisuke Tsutsumi, Hirohiko Nakamura, Tomoharu Senjyu, Takahiro Endoh, Takeshi Matsuno, Ryuichiro Inoue, Amit Tandon, Naoki Yoshie, Kazuki Ohgi, Ayako Nishina, Toru Kobari, Gloria Silvana Duran Gomez and Diego Andre Otero
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Biogeochemical float observations in the Kuroshio recirculation gyre during the spring transition (2020)
  • Author(s): Ryuichiro Inoue, Chiho Sukigara, Takeyoshi Nagai, Andrea J Fassbender, Yuichiro Takeshita, Stuart Bishop and Eitarou Oka
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Time-series observations of primary production in the subtropical western North Pacific by an underwater profiling buoy system: relationship between GOP and dissolved oxygen (2020)
  • Author(s): Tetsuichi FUJIKI, Ryuichiro INOUE, Makio C. HONDA, Masahide WAKITA, Chiho SUKIGARA, Yoshihisa MINO and Osamu ABE
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Enhanced double diffusive convection at the Oyashio-TWC front (2020)
  • Author(s): D. Hasegawa, T. Tanaka, and T. Okunishi, and I. Yasuda
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Evaluation of angle of attack of underwater glider using an electromagnetic current sensor and ADCP (2020)
  • Author(s): T. Tanaka, D. Hasegawa, T. Okunishi, I. Yasuda, T. P. Welch
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] An Undulating Towed Array (UTA) for high-resolution observations of the upper ocean (2020)
  • Author(s): D. M. Spencer, D. Hasegawa, T. Tanaka, Z. Lu, Y. Okazaki, and T. Okunishi
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Acoustic Monitoring Across the Oceanographic Front Between the Tsugaru Warm and Oyashio Currents (2020)
  • Author(s): Z. Lu, D. Hasegawa, T. Tanaka, D. M. Spencer, Y. Okazaki, and T. Okunishi
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Ocean acidification in the Tsugaru warm current (2020)
  • Author(s): M. Wakita, K. Sasaki, M. Takada, J. Yoshino, A. Nagano, T. Tanaka, T. Okunishi, H. Abe, K. Kimoto
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Development of efficient and autonomous microstructure measurement system using fast-response thermistors attached to CTD, glider and deep-profiling float, to elucidate turbulence distribution (2020)
  • Author(s): Lee, K., I. Yasuda, Y. Goto, M. Nagasawa, S. Zhai, D. Yanagimoto, S. Fujio, M. Tanaka, S. Kouketsu, T. Nakano, D. Sasano and T. Tanaka
  • Organizer: Ocean Science Meeting
  • Int'l Joint Research
• [Presentation] Density inversions observed in double-diffusive layer from the northern North Pacific (2020)
  • Author(s): M. Tanaka, I. Yasuda, J. Yoshida, K. Lee, Y. Goto and T. Tanaka
  • Organizer: Ocean Science Meeting
  • Int'l Joint Research
• [Presentation] Intensified vertical mixing around various sea mounts along the Kuroshio and its contribution to the ecosystem (2020)
  • Author(s): T. Matsuno, X. Guo, H. Nakamura, E. Tsutsumi, T. Senjyu, T. Endoh, J. Zhang, K. Ichikawa, T. Kobari, N. Yoshie, D. Hasegawa, T. Nagai, A. Nishina, A. Sakai, T. Noguchi, M. Chang, Y. Yang, S. Jan, C.Vilanoy, K. Lee, D. Yanagimoto and I. Yasuda
  • Organizer: Ocean Science Meeting
  • Int'l Joint Research
• [Presentation] Near-inertial oscillations observed by one-year abyssal mooring in Main Gap of the Emperor Seamount Chain (2020)
  • Author(s): Daigo Yanagimoto
  • Organizer: Ocean Science Meeting
  • Int'l Joint Research
• [Presentation] Elucidation of causes of maximum concentration distribution of chlorophyll a below sea surface in spring (2019)
  • Author(s): T. Matsuura, and Y. Kuroda
  • Organizer: 3rd International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
  • Int'l Joint Research
• [Presentation] Evaluation of nutrient flux enhanced by double diffusion in the Kuroshio using glider measurements (2019)
  • Author(s): Lee, K., R. Yamamoto, I. Yasuda, T. Tanaka
  • Organizer: 3rd International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
  • Int'l Joint Research
• [Presentation] Evaluation of nutrient flux enhanced by double diffusion in the Kuroshio using glider measurements (2019)
  • Author(s): Lee, K., R. Yamamoto, I. Yasuda, T. Tanaka
  • Organizer: JpGU-AGU joint meeting 2019
  • Int'l Joint Research
• [Presentation] Microstructure and mooring observations of enhanced mixing in the Kerama Gap (2019)
  • Author(s): Ryuichiro Inoue, Hirohiko Nakamura, Takahiro Tanaka, Shinzou Fujio, Daigo Yanagimoto，Ichiro Yasuda
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Turbulent mixing and near-inertial internal waves induced by the Kuroshio over seamounts in the Tokara Strait (2019)
  • Author(s): Takeyoshi Nagai, Daisuke Hasegawa, Eisuke Tsutsumi, Hirohiko Nakamura, Ayako Nishina, Tomoharu Senjyu, Takahiro Endoh, Takeshi Matsuno, Ryuichiro Inoue, Amit Tandon
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Time-series observations of North Pacific by an underwater profiling buoy system (2019)
  • Author(s): Tetsuichi FUJIKI, Ryuichiro Inoue, Makio C. HONDA, Masahide WAKITA, Chiho SUKIGARA, Yoshihisa MINO, Osamu ABE
  • Organizer: 3rd International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem”
  • Int'l Joint Research
• [Presentation] Physical and biogeochemical processes from winter to spring in the south of the Kuroshio Extension (2019)
  • Author(s): Chiho Sukigara, Ryuichiro Inoue, Takeyoshi Nagai, Andrea J Fassbender, Yuichiro Takeshita, Stuart P Bishop, Eitarou Oka
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Development of methods and systems for vertical mixing and observations (2019)
  • Author(s): Ichiro Yasuda, Koenjong Lee, Shinzo Fujio, Daigo Yanagimoto, Maki Nagasawa, Yusuke Kawaguchi, Eitarou Oka, Shuo Zhai, Shino Kimura, Ryuichiro Inoue, Daisuke Hasegawa, Takahiro Tanaka, Masao Ishii, Toshiya Nakano, Yasutaka Goto
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Evaluation of the underwater glider flight model using the electromagnetic current sensor (2019)
  • Author(s): T. Tanaka, D. Hasegawa, T. Okunishi, and I. Yasuda
  • Organizer: 3rd International Symposium “OMIX”, Poster session
  • Int'l Joint Research
• [Presentation] Mixing processes observed by a slocum glider at the Oyashio-TWC front (2019)
  • Author(s): D. Hasegawa, T. Tanaka, and T. Okunishi, and I. Yasuda
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Evaluation of the underwater glider flight model using the electromagnetic current sensor (2019)
  • Author(s): T. Tanaka, D. Hasegawa, T. Okunishi, and I. Yasuda
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Evaluation of nutrient flux enhanced by double diffusion in the Kuroshio using glider measurements (2019)
  • Author(s): K. Lee, I. Yasuda, R. Yamamoto, T. Tanaka
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Microstructure and mooring observations of enhanced mixing in the Kerama Gap (2019)
  • Author(s): R. Inoue, H. Nakamura, T. Tanaka, S. Fujio, D. Yanagimoto, I. Yasuda
  • Organizer: JpGU
  • Int'l Joint Research
• [Presentation] Development and observational examples of measuring vertical turbulent nitrate flux using sensors (2019)
  • Author(s): D. Hasegawa, T. Tanaka, and T. Okunishi
  • Organizer: PICES-2019 Annual Meeting
  • Int'l Joint Research
• [Presentation] Mixing processes of the Oyashio and Tsugaru Warm Current in the Northwestern Pacific Ocean (2018)
  • Author(s): D. Hasegawa, T. Tanaka, and T. Okunishi
  • Organizer: PICES-International Symposium, Session 3
  • Int'l Joint Research
• [Presentation] Frontal mixing processes of the Oyashio and Tsugaru Warm Current in the Northwestern Pacific transition area (2018)
  • Author(s): D. Hasegawa, T. Tanaka, and T. Okunishi
  • Organizer: JpGU2018
  • Int'l Joint Research
• [Presentation] Internal hydraulic jump in the Tsugaru Strait, Japan (2018)
  • Author(s): T. Tanaka, D. Hasegawa, T. Okunishi, H. Kaneko
  • Organizer: JpGU2018
  • Int'l Joint Research
• [Presentation] Elevated mixing in the Tsugaru Strait through internal hydraulic jump (2018)
  • Author(s): T. Tanaka, D. Hasegawa, T. Okunishi, H. Kaneko
  • Organizer: PICES 2018 Annual Meeting
  • Int'l Joint Research
• [Presentation] Subduction and mixing processes of the front between the Oyashio and the Tsugaru Warm Current (2018)
  • Author(s): D. Hasegawa, T. Tanaka, and T. Okunishi
  • Organizer: PICES 2018 Annual Meeting
  • Int'l Joint Research
• [Presentation] Internal hydraulic jump and turbulent mixing in the Tsugaru Strait, Japan (2018)
  • Author(s): T. Tanaka, D. Hasegawa, T. Okunishi, H. Kaneko
  • Organizer: 2018 AGU Fall Meeting
  • Int'l Joint Research
• [Presentation] Toward understanding temporal and spatial variability of vertical mixing in the thermocline of the North Pacific (2018)
  • Author(s): Ryuichiro Inoue, Satoshi Osafune, Michio Watanabe, Takeyoshi Nagai
  • Organizer: 6th Argo Science Workshop
  • Int'l Joint Research
• [Presentation] Biogeochemical float observations in the Kuroshio recirculation gyre during the spring transition (2018)
  • Author(s): Ryuichiro Inoue, Chiho Sukigara, Takeyoshi Nagai, Andrea J
  • Organizer: 6th Argo Science Workshop
  • Int'l Joint Research
• [Presentation] Interactions between mesoscale eddies and internal gravity waves in the Arctic Ocean (2018)
  • Author(s): Yusuke Kawaguchi, Jun Inoue
  • Organizer: MOSAiC Implementation Workshop 2018
  • Int'l Joint Research
• [Presentation] Glider observations of the western subtropical North Pacific in springs 2016-2018 (2018)
  • Author(s): Toyama, K., H. Ono, N. Kosugi, D. Sasano, H. Tsujino, and M. Ishii
  • Organizer: 6th International Argo Science Workshop
  • Int'l Joint Research
• [Presentation] Characteristic of subsurface oxygen maximum in oligotrophic western North Pacific (2018)
  • Author(s): Kosugi, N., M. Ishii and D. Sasano
  • Organizer: PICES Annual meeting 2018
  • Int'l Joint Research
• [Presentation] Progress report: Ocean mixing processes: impact on biogeochemistry, climate and ecosystems (OMIX) (2018)
  • Author(s): Yasuda, I
  • Organizer: PICES Annual Meeting
  • Int'l Joint Research
• [Presentation] Enhanced nutrient and salinity flux by double diffusion along the Kuroshio from glider measurements (2018)
  • Author(s): Keunjong Lee, Ryo Yamamoto, Ichiro Yasuda, Takahiro Tanaka
  • Organizer: JpGU-AGU Joint Symposium
  • Int'l Joint Research
• [Presentation] 腐食様溶存有機物を用いた沿岸親潮水の起源推定 (2018)
  • Author(s): 山下洋平、水野優、西岡純、田中雄大、多田雄哉、鈴木光次、都築佑太、杉本敦子
  • Organizer: 北海道大学低温科学研究所共同利用研究集会
• [Presentation] センサによる硝酸塩鉛直拡散フラックスの計測の試み (2018)
  • Author(s): 長谷川大介
  • Organizer: 日本海洋学会2018年度秋季大会・沿岸海洋シンポジウム
• [Presentation] 北太平洋西部亜寒帯域における海洋中規模渦の微細構造 (2018)
  • Author(s): 岡田友希、上野洋路、田中雄大、伊藤幸彦、安田一郎
  • Organizer: 日本海洋学会2018年度秋季大会
• [Presentation] 親潮・津軽暖流前線域における二重拡散対流による硝酸塩供給過程について (2018)
  • Author(s): 長谷川大介、田中雄大、奥西武
  • Organizer: 北海道大学低温研共同利用集会
• [Presentation] 黒潮が通過する伊豆海嶺での硝酸塩鉛直輸送の強化 (2018)
  • Author(s): 田中雄大、長谷川大介、安田一郎、辻英将、藤尾伸三、後藤恭敬、西岡純
  • Organizer: 北海道大学低温研共同利用集会
• [Presentation] 日本海・亜寒帯前線における近慣性内部重力波と倍音振動に関する観測的研究 (2018)
  • Author(s): 川口悠介、和川拓、井桁庸介
  • Organizer: H30年度 春季日本海洋学会 JpGU大会
• [Presentation] 日本海・対馬暖流フロント帯における近海内部重力波と倍音振動に関する観測的研究 (2018)
  • Author(s): 川口悠介、和川拓、井桁庸介
  • Organizer: 研究集会 「宗谷暖流を始めとした対馬暖流系の変動メカニズム」
• [Presentation] 海面高度データを用いた対馬暖流の流路の抽出 (2018)
  • Author(s): 矢部いつか、川口悠介、和川拓、藤尾伸三
  • Organizer: 研究集会 「宗谷暖流を始めとした対馬暖流系の変動メカニズム」
• [Presentation] 西部北太平洋亜熱帯域における粒状リン成分組成の季節変動 (2018)
  • Author(s): 笹岡洋志、橋濱史典、安田一郎、石井雅男
  • Organizer: 第11回丸の内OL会
• [Presentation] 西部北太平洋亜熱帯域における粒状リン成分組成の時空間変動 (2018)
  • Author(s): 笹岡洋志・橋濱史典・安田一郎・石井雅男
  • Organizer: 2018日本海洋学会・秋季大会
• [Presentation] 趣旨説明、全体構想・進捗状況、H30年海洋学会秋季大会シンポジウム新学術領域「海洋混合学の創設：物質循環・気候・生態系の維持と長周期変動の解明」 (2018)
  • Author(s): 安田一郎
  • Organizer: 日本海洋学会シンポジウム
• [Presentation] 鉛直混合の観測手法・システム開発と広域観測 H30年海洋学会秋季大会シンポジウム新学術領域「海洋混合学の創設：物質循環・気候・生態系の維持と長周期変動の解明」 (2018)
  • Author(s): 安田一郎
  • Organizer: 日本海洋学会シンポジウム
• [Presentation] Luzon海峡で発生する内部波の時空間変動 (2018)
  • Author(s): 千手智晴, 酒井秋絵, 堤英輔, 松野健, 郭新宇, 柳本大吾, 安田一郎
  • Organizer: 2018年度日仏海洋学会学術研究発表会
• [Presentation] ルソン海峡の海嶺直上で観測された高次モードの内部波 (2018)
  • Author(s): 酒井秋絵, 千手智晴, 松野健, 堤英輔, 安田一郎, 柳本大吾, 李根淙, 郭新宇
  • Organizer: 2018年度日本海洋学会秋季大会
• [Presentation] 日本海・亜寒帯前線における近慣性内部重力波と倍音振動に関する観測的研究 (2018)
  • Author(s): 川口悠介
  • Organizer: H30年度春季日本海洋学会 JpGU大会
  • Invited
• [Presentation] 日本周辺の海洋酸性化 (2018)
  • Author(s): 石井雅男
  • Organizer: 温暖化・海洋酸性化の研究と対策に関する国際シンポジウム」－科学と政策の接点－
  • Invited
• [Presentation] How a shallow sill cultivates the Kuroshio (2018)
  • Author(s): Hasegawa, D., T. Matsuno, E. Tsutsumi, T. Senjyu, H. Nakamura, T. Kobari, A. Nishina, N. Yoshie, X. Guo, T. Nagai, T. Tanaka and I. Yasuda
  • Organizer: 2018 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Microstructure and mooring observations in the Kerama Gap (2018)
  • Author(s): Inoue, R., H. Nakamura, T. Tanaka, I. Yasuda
  • Organizer: 2018 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Strong turbulent mixing and nitrate flux in the Kuroshio across the Izu Ridge (2018)
  • Author(s): Takahiro Tanaka, Daisuke Hasegawa, Ichiro Yasuda,Hideyuki Tsuji, Shinzou Fujio, Yasutaka Goto and Jun Nishioka
  • Organizer: 2018 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Revisit to the relation between El-Nino and Southern Oscillation and 18.6-year period moon tidal cycle (2018)
  • Author(s): Ichiro Yasuda
  • Organizer: 2018 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Coherent Bands of Strong Turbulent Layers Associated with High-Wavenumber Near-Inertial Internal-Wave Shear in the Upstream Kuroshio (2018)
  • Author(s): Nagai, T., D. Hasegawa, T. Tanaka, H. Nakamura, E. Tsutsumi, R. Inoue, T. Yamashiro
  • Organizer: 2018 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Acceleration of the ocean acidification in the western North Pacific subtropical zone: a rapid response to the CO2 increase in the atmosphere (2018)
  • Author(s): Ishii, M., H. Ono, K. Toyama, N. Kosugi, D. Sasano, K. Enyo, S. Masuda, A. Kojima, Y. Iida, Y. Takatani, T. Nakano, H. Y. Inoue
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Up to half of the net 21st century ocean carbon-climate feedback sustained by ocean chemistry feedbacks (2018)
  • Author(s): Rodgers, K. B., T. L. Froelicher, S. Schlunegger, M. Ishii, A.J. Fassbender, Y. Plancherel, R. Slater, K. Toyama
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Iron distribution in the East Kamchatka Current and its influence to the NPIW (2018)
  • Author(s): Jun Nishioka, Youhei Yamashita, Hajime Obata, Kazuya Ono, Ichiro Yasuda, Alex Scherbinin, Yuri N Volkov
  • Organizer: Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] 新青丸による伊豆海嶺での黒潮混合観測 (2018)
  • Author(s): 田中雄大，長谷川大介，安田一郎
  • Organizer: 大気海洋研究所共同利用研究集会「海洋物理船舶観測フェスタ2017」
• [Presentation] Preliminary report on the observations of turbulence and vertical nitrate flux in the Kuroshio through the Tokara Strait and Izu Ridge”, International Symposium (2017)
  • Author(s): Takahiro Tanaka, Daisuke Hasegawa, Ichiro Yasuda, Hideyuki Tsuji, Daigo Yanagimoto, Shinzo Fujio, Yasutaka Goto, Shinichi Ito, Jun Nishioka
  • Organizer: cean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
  • Place of Presentation: Tokyo 山上会館（東京都文京区）
  • Year and Date: 2017-03-16
  • Int'l Joint Research
• [Presentation] Turbulence and current observations in the Kuril Straits with underwater glider and moorings (2017)
  • Author(s): Takahiro Tanaka, Ichiro Yasuda, Daigo Yanagimoto, Shinzo Fujio, Yasutaka Goto, Jun Nishioka, Yuri N. Volkov
  • Organizer: International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
  • Place of Presentation: Tokyo 山上会館（東京都文京区）
  • Year and Date: 2017-03-16
  • Int'l Joint Research
• [Presentation] Variability of wind-induced mixing in the western North Pacific inferred from Argo floats and turbulence measurements under storms by micro-EM-APEX floats (2017)
  • Author(s): 井上 龍一郎, 渡辺 路生, 長船 哲史, クンゼ エリック, リエン レンチー, 田中 雄大, 伊藤 進一
  • Organizer: International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
  • Place of Presentation: Tokyo 山上会館（東京都文京区）
  • Year and Date: 2017-03-16
  • Int'l Joint Research
• [Presentation] Preliminary report on microstructure and mooring observations in the Kerama Gap (2017)
  • Author(s): 井上龍一郎,中村啓彦,安田一郎,柳本大吾,田中雄大,藤尾伸三
  • Organizer: International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
  • Place of Presentation: Tokyo 山上会館（東京都文京区）
  • Year and Date: 2017-03-16
  • Int'l Joint Research
• [Presentation] 台湾からトカラ海峡および伊豆海嶺を横切る黒潮における乱流及び硝酸塩フラックス (2017)
  • Author(s): 田中雄大、長谷川大介、辻英将、柳本大吾、藤尾伸三、後藤恭敬、伊藤進一、安田一郎、西岡純、
  • Organizer: 東京大学大気海洋研究所共同利用研究集会
  • Place of Presentation: 東京大学大気海洋研究所（千葉県柏市）
  • Year and Date: 2017-01-19
• [Presentation] 黒潮Nutrient Stream：源流から続流域の構造・硝酸塩輸送・変動と生物生産へのインパクト (2017)
  • Author(s): 小松幸生・廣江 豊・安田一郎
  • Organizer: 東京大学大気海洋研究所共同利用研究集会「黒潮域における混合と栄養塩供給・生物生産へ与える影響」
  • Place of Presentation: 東京大学大気海洋研究所（千葉県柏市）
  • Year and Date: 2017-01-19
  • Int'l Joint Research
• [Presentation] 台湾からトカラ海峡および伊豆海嶺を横切る黒潮における乱流及び硝酸塩フラックス (2017)
  • Author(s): 田中雄大・長谷川大介・辻英将・柳本大吾・藤尾伸三・後藤恭敬・伊藤進一・安田一郎・西岡純
  • Organizer: 東京大学大気海洋研究所共同利用研究集会「黒潮域における混合と栄養塩供給・生物生産へ与える影響」
  • Place of Presentation: 東京大学大気海洋研究所（千葉県柏市）
  • Year and Date: 2017-01-19
• [Presentation] 2016年6月混合水域における乱流混合・硝酸塩フラックス (2017)
  • Author(s): 菊地将敬・後藤恭敬・安田一郎・纐纈慎也
  • Organizer: 東京大学大気海洋研究所共同利用研究集会「黒潮域における混合と栄養塩供給・生物生産へ与える影響」
  • Place of Presentation: 東京大学大気海洋研究所（千葉県柏市）
  • Year and Date: 2017-01-19
• [Presentation] KH-16-7ケラマ海裂における観測速報 (2017)
  • Author(s): 中村啓彦・安田一郎
  • Organizer: 東京大学大気海洋研究所共同利用研究集会「黒潮域における混合と栄養塩供給・生物生産へ与える影響」
  • Place of Presentation: 東京大学大気海洋研究所（千葉県柏市）
  • Year and Date: 2017-01-19
• [Presentation] Glider observation in the Bussol Strait (2017)
  • Author(s): Tanaka, T., I. Yasuda, Y. Goto, J. Nishioka, Y. Volkov,
  • Organizer: 19th Pacific-Asian Marginal Seas (PAMS) Meeting
  • Int'l Joint Research
• [Presentation] How the Tokara strait cultivates the Kuroshio (2017)
  • Author(s): Hasegawa, D., T. Matsuno, E. Tsutsumi, T. Senjyu, H. Nakamura, T. Kobari, A. Nishina, N. Yoshie, X. Guo, M. Nakagawa, T. Nagai, T. Tanaka and I. Yasuda
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] Fine- and micro-scale observations in the Oyashio in winter (2017)
  • Author(s): Tanaka, T., I. Yasuda, Y. Goto, J. Nishioka
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] Strong vertical turbulent nitrate flux in the Kuroshio across the Tokara Strait and the Izu Ridge (2017)
  • Author(s): Tanaka, T., D. Hasegawa, I. Yasuda, H. Tsuji, D. Yanagimoto, S. Fujio, Y. Goto, S. Ito, J. Nishioka, R. Saitoh, K. Nishina,
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] Variability and mixing of the Kuroshio and impact on ecosystem and fisheries (2017)
  • Author(s): Yasuda, I., T. Tanaka, H. Nishikawa
  • Organizer: JpGU-AGU Joint Meeting, May
  • Int'l Joint Research
• [Presentation] Submesoscale structure in the mesoscale eddies in the western subarctic North Pacific (2017)
  • Author(s): Okada, Y., H. Ueno, T. Tanaka, S. Itoh
  • Organizer: PICES 2017 Annual Meeting
  • Int'l Joint Research
• [Presentation] Vertical mixing in the subarctic North Pacific and impact on biogeochemistry and climate (2017)
  • Author(s): Yasuda, I,, J. Nishioka, T. Tanaka,
  • Organizer: ESSAS Open Science Meeting
  • Int'l Joint Research / Invited
• [Presentation] Meridional gap in the rate of ocean acidification between the subtropics and the tropics in the western North Pacific (2017)
  • Author(s): Ishii, M., D. Sasano, N. Kosugi, K. Toyama, H. Nakano, K. Enyo, Y. Takatani, S. Masuda, Y. Iida, A. Kojima, T. Nakano, K. B. Rodgers
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Meridional gap in the oceanic CO2 increase associated with the overturning circulation of anthropogenic CO2 in the western North Pacific (2017)
  • Author(s): Ishii, M., D. Sasano, N. Kosugi, K. Toyama, K. Enyo, S. Masuda, Y. Iida, A. Kojima, H. Ono, Y. Takatani, T. Nakano, H. Y. Inoue, K. B. Rodgers
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] Concurrent underway measurements of surface pCO2 and total alkalinity in Kuroshio-Oyashio transition region (2017)
  • Author(s): Kosugi, N., D. Sasano, M. Ishii
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] Re-emergence of anthropogenic carbon through the ocean’s shallow overturning circulation (2017)
  • Author(s): Toyama, K, K. B. Rodgers, B. Blanke, D. Iudicone, M. Ishii, O. Aumont, J. L. Sarmiento
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] Decline and bidecadal oscillation of dissolved oxygen in the Oyashio region and their propagation to the western North Pacific, (2017)
  • Author(s): Sasano, D., T. Yusuke, N. Kosugi, T. Nakano, T. Midorikawa, M. Ishii,
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] A synthetic reconstruction of global surface ocean CO2 system parameters and sea-air CO2 flux (2017)
  • Author(s): Iida, Y. Y. Takatani, A. Kojima, S. Masuda, T. Nakano, M. Ishii
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] Rapid decline in pH of coral calcification fluid due to ocean acidification (2017)
  • Author(s): Kubota, K. Y. Yokoyama, T. Ishikawa, A. Suzuki, M. Ishii
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] A First-Order Role for the Low Latitudes in Sustaining Global Ocean Carbon-Climate Feedbacks (2017)
  • Author(s): Rodgers, K. B., M. Ishii, T. Frölicher
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] Global Trends in Ocean Dissolved Inorganic Carbon (2017)
  • Author(s): Olsen, A., R. M. Key, S. van Heuven, S. K. Lauvset, A. Velo, X. Lin, C. Schirnick, A. Kozyr, T. Tanhua, M. Hoppema, S. Jutterström, R. Steinfeldt, E. Jeansson, M. Ishii, F. F. Perez, T. Suzuki
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] Recent variability and trends in the global ocean carbon sink (2017)
  • Author(s): Gruber, N., D. Clement, P. Landschützer, T. Tanhua, M. Ishii, J. T. Mathis, D. Bakker, R. A. Feely, R. M. Key, A. Olsen, S. van Heuven, R. Wanninkhof
  • Organizer: 10th International Carbon Dioxide Conference
  • Int'l Joint Research
• [Presentation] Biogeochemical processes observed in the Kuroshio recirculation gyre (2017)
  • Author(s): Ryuichiro Inoue, Makio Honda, Toshio Suga, Shinya Kouketsu, Shigeki Hosoda, Taiyo Kobayashi, Kanako Sato, Tetsuichi Fujiki, Kazuhiko Matsumoto
  • Organizer: Ocean Carbon Hot Spots Workshop
  • Int'l Joint Research
• [Presentation] Wind-induced mixing in the North Pacific (2017)
  • Author(s): Ryuichiro Inoue, Michio Watanabe, Satoshi Osafune
  • Organizer: pGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] フロート型深海乱流計観測手法の開発 (2017)
  • Author(s): 菊地将彰，安田一郎，後藤恭敬，田中 雄大，雨池健一，山木謙，Fabian Wolk，Brett Prairie
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] トカラ海峡黒潮源流下において自由落下曳航式乱流観測装置を用いて観測された鉛直高波数水平流速シアに伴う帯状強乱流層 (2017)
  • Author(s): 長井健容，長谷川 大介，田中 雄大，中村啓彦，堤英輔
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] 光分解性有機ヨウ素ガスの鉛直分布における時間変化 (2017)
  • Author(s): 立松俊和，大木淳之，野村大樹，平譯亨，田中 雄大，安田一郎
  • Organizer: 日本海洋学会秋季大会
• [Presentation] 三陸沖暖水塊2015C中心部における生物生産の向上 (2017)
  • Author(s): 長谷川大介，奥西武，金子仁，桑田晃
  • Organizer: 日本海洋学会秋季大会
• [Presentation] 生物地球化学アルゴに期待される成果 (2017)
  • Author(s): 石井雅男
  • Organizer: 日本海洋学会 2017年度秋季大会シンポジウム
• [Presentation] 東経137 度線における表面海水中の全炭酸濃度増加の加速傾向, (2017)
  • Author(s): 小野恒, 小杉如央, 石井雅男, 小嶋惇, 飯田洋介, 髙谷祐介, 延与和敬, 中野俊也
  • Organizer: 日本海洋学会秋季大会
• [Presentation] 北西太平洋亜熱帯域における水中グライダー観測 (2017)
  • Author(s): 遠山勝也, 小杉如央, 小野恒, 笹野大輔, 石井雅男,
  • Organizer: 日本海洋学会秋季大会
• [Presentation] Ocean mixing processes: impact on biogeochemistry, climate and ecosystems (2016)
  • Author(s): Yasuda I
  • Organizer: PICES annaul meeting invited presentation
  • Place of Presentation: San Diego（米国）
  • Year and Date: 2016-11-02
  • Int'l Joint Research / Invited
• [Presentation] Glider observation in the Bussol Strait (2016)
  • Author(s): Takahiro Tanaka, Ichiro Yasuda, Jun Nishioka, Yuri N. Volkov,
  • Organizer: 7th EGO Conference on autonomous ocean gliders and their applications
  • Place of Presentation: Southampton （英国）
  • Year and Date: 2016-09-26
  • Int'l Joint Research
• [Presentation] 千島カムチャツカ海溝における深層流量の推定 (2016)
  • Author(s): 藤尾伸三・柳本大吾・安田一郎・田中雄大・後藤恭敬・西岡純・Volkov Y
  • 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: 2016-09-15
• [Presentation] ロシア船を用いた親潮源流域の観測研究 - 航海の概要と親潮上流の栄養物質分布 (2016)
  • Author(s): 西岡純・安田一郎・小野数也・中村知裕・鈴木光次・渡辺豊・山下洋平・平譯享・Hongbin L.・藤尾伸三・柳本大吾・田中雄大・原田尚美・関宰・岡崎裕典・長尾誠也・井上睦夫・小畑元・田副博文・小川浩史・宗林留美・三寺史夫・江淵直人・若土正暁・Volkov Y.
  • 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: 2016-09-15
• [Presentation] 千島ブッソル海峡での乱流観測：ロシア船マルタノフスキー観測から (2016)
  • Author(s): 安田一郎・田中雄大・柳本大吾・藤尾伸三・後藤恭敬・西岡純・Volkov Y.
  • 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: 2016-09-15
• [Presentation] ウルップ海峡での係留・乱流観測 (2016)
  • Author(s): 田中雄大・柳本大吾・安田一郎・藤尾伸三・後藤恭敬・西岡純・Volkov Y
  • 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: 2016-09-15
• [Presentation] 千島ブッソル海峡での乱流観測：ロシア船マルタノフスキー観測から (2016)
  • Author(s): 安田 一郎 ・田中雄大 ・柳本大吾 ・藤尾伸三 ・後藤恭敬 ・西岡純 ・Y.Volko
  • Organizer: 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
• [Presentation] ウルップ海峡での流速・乱流観測 (2016)
  • Author(s): 田中雄大・柳本大吾・安田一郎・藤尾伸三・後藤恭敬・西岡純・Yuri Volkov
  • Organizer: 2016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
• [Presentation] ロシア船を用いた親潮源流域の観測研究－航海の概要と親潮上流の栄養物質分布－ (2016)
  • Author(s): 西岡 純、安田一郎、小野数也、中村知裕、鈴木光次、渡辺 豊、山下洋平、平譯 享、Hongbin LIU、藤尾伸三、柳本大吾、田中雄大、原田尚美、関 宰、岡崎裕典、長尾誠也、井上睦夫、小畑 元、田副博文、小川浩史、宗林留美、三寺史夫、江淵直人、若土正暁、Y. N. Volkov
  • Organizer: 2016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
• [Presentation] 千島カムチャツカ海溝における深層流量の推定 (2016)
  • Author(s): 藤尾伸三・柳本大吾・安田一郎・田中雄大・後藤恭敬・西岡純・Y. Volkov
  • Organizer: 2016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
• [Presentation] ウルップ海峡での係留・乱流観測 (2016)
  • Author(s): 田中雄大、柳本大吾、安田一郎、藤尾伸三、後藤恭敬、西岡純、Yuri. N. Volkov
  • 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
• [Presentation] BIOGEOCHEMICAL PROCESSES IN THE SEA OF OKHOTSK AND THE LINKAGES TO THE PACIFIC OCEAN (2016)
  • Author(s): J. Nishioka, I. Yasuda, Y. N. Volkov, A. Scherbinin
  • Organizer: PIECE8
  • Place of Presentation: Vladivostok （ロシア）
  • Year and Date: 2016-08-10
  • Int'l Joint Research
• [Presentation] Wind-induced mixing in North Pacific (2016)
  • Author(s): 井上龍一郎
  • Organizer: 大気海洋相互作用研究会 山中湖シンポジウム
  • Place of Presentation: 東海大学山中湖セミナーハウス（山梨県南都留郡山中湖村）
  • Year and Date: 2016-07-09
• [Presentation] Evaluation of the biogeochemical impact of iron-rich shelf water to the Green Belt in the southeastern Bering Sea (2016)
  • Author(s): Takahiro Tanaka, Ichiro Yasuda, Kenshi Kuma, Jun Nishioka, “
  • Organizer: JpGU
  • Place of Presentation: Makuhari messe (千葉県千葉市）
  • Year and Date: 2016-05-22
  • Int'l Joint Research
• [Presentation] クリル海峡における混合過程が西部北太平洋亜寒帯域の物質循環に与える影響 (2016)
  • Author(s): 西岡 純、 安田一郎
  • Organizer: JpGU 2016 session AOS14-02
  • Place of Presentation: Makuhari Messe(千葉県千葉市）
  • Year and Date: 2016-05-22
• [Presentation] ENSOと18.6年周期潮汐変動との関係 (2016)
  • Author(s): 安田一郎
  • Organizer: JpGU2016_OMIX_Session
  • Place of Presentation: Makuhari Messe(千葉県千葉市）
  • Year and Date: 2016-05-22
  • Invited
• [Presentation] Availability of turbulence measurements using a microstructure profiler attached to a CTD frame (2016)
  • Author(s): Yasutaka Goto・Ichiro Yasuda・Maki Nagasawa
  • Organizer: Japan Geoscience Union MEETING 2016
  • Place of Presentation: Makuhari Messe(千葉県千葉市）
  • Year and Date: 2016-05-21
  • Int'l Joint Research
• [Presentation] ベーリング海南東部陸棚縁辺域での溶存鉄輸送過程の観測的研究 (2016)
  • Author(s): 田中雄大,安田一郎,久万健志,西岡純
  • Organizer: 東京大学大気海洋研究所共同利用研究集会
  • Place of Presentation: 東大大気海洋研 柏
  • Year and Date: 2016-03-28
• [Presentation] 三宅島沖合第二大野原海丘における海洋構造の研究 (2016)
  • Author(s): 黒野由依,中野知香,根本雅生,吉田次郎,清水勇吾,平井惇也,小埜恒夫,長谷川大介,塩本明弘,藤田知則
  • Organizer: 日本海洋学会2016年度春季大会
  • Place of Presentation: 東京大学 文京区
  • Year and Date: 2016-03-15
• [Presentation] ベーリング海南東部陸棚域から大陸斜面域への溶存鉄輸送量の見積もり (2016)
  • Author(s): 田中雄大,安田一郎,久万健志,西岡純
  • Organizer: 日本海洋学会2016年度春季大会
  • Place of Presentation: 東京大学 文京区
  • Year and Date: 2016-03-15
• [Presentation] 黒潮親潮移行域における硝酸塩の水平輸送量の収支(Ⅱ) (2016)
  • Author(s): 小松幸生,廣江豊,安田一郎,増島雅親
  • Organizer: 2016年日本海洋学会春季大会
  • Place of Presentation: 東京大学 本郷キャンパス 文京区
  • Year and Date: 2016-03-15
• [Presentation] 日本周辺の潮汐混合ホットスポットと18.6年振動 (2016)
  • Author(s): 安田一郎
  • Organizer: 水産海洋学会シンポジウム,潮汐混合が強い海域を利用する海洋生物資源の変動
  • Place of Presentation: 東京大学理学部１号館小柴ホール 東京
  • Year and Date: 2016-03-14
• [Presentation] 千島海峡部の流動と混合 (2016)
  • Author(s): 柳本大吾・藤尾伸三・田中雄大・後藤恭敬・安田一郎・西岡純
  • Organizer: OMIX全体会議
  • Place of Presentation: 東大大気海洋研（柏）
  • Year and Date: 2016-03-10
• [Presentation] ertical structure of turbulent mixing in the Bussol’ Strait and its impact on water masses in the Okhotsk Sea and the North Pacific (2016)
  • Author(s): Ichiro Yasuda, Masahiro Yagi and Takahiro Tanaka
  • Organizer: AGU-Ocean Science Meeting
  • Place of Presentation: Convention Center, New Orleans, U.S.A.
  • Year and Date: 2016-02-22
  • Int'l Joint Research
• [Presentation] Impact of isopycnal transport of nitrate along the Kuroshio on the high productivity in the Kuroshio-Oyashio interfrontal zone (2016)
  • Author(s): Kosei KOMATSU, Yutaka HIROE, Ichiro YASUDA, and Masachika MASUJIMA
  • Organizer: AGU-Ocean Science Meeting
  • Place of Presentation: Convention Center, New Orleans, U.S.A.
  • Year and Date: 2016-02-22
  • Int'l Joint Research
• [Presentation] Performance of microstructure measurements using fast-response thermistors attached to CTD (2016)
  • Author(s): Goto Y., I. Yasuda and M. Nagasawa
  • Organizer: AGU-Ocean Science Meeting
  • Place of Presentation: Convention Center, New Orleans, U.S.A.
  • Year and Date: 2016-02-22
  • Int'l Joint Research
• [Presentation] Variability and mixing in the Kuroshio and impact on ecosystem and climate (2016)
  • Author(s): Yasuda.I
  • Organizer: Keynote presentation in CLIVAR/JAMSTEC Kuroshio International Symposium
  • Place of Presentation: JAMSTEC-Yokohama，Japan
  • Year and Date: 2016-01-12
  • Int'l Joint Research / Invited
• [Presentation] 西部北太平洋亜寒帯海域の密度・流速・乱流場の構造 (2015)
  • Author(s): 柳本大吾・安田一郎・藤尾伸三・田中雄大・後藤恭敬
  • Organizer: ロシア船ワークショップ
  • Place of Presentation: 北大低温研（札幌）
  • Year and Date: 2015-12-10
• [Presentation] 黒潮親潮移行域における硝酸塩の等密度面輸送量の収支 (2015)
  • Author(s): 小松幸生,廣江豊,安田一郎,増島雅親
  • Organizer: 2015年度日本水産海洋学会
  • Place of Presentation: 釧路国際観光センター 釧路
  • Year and Date: 2015-10-10
• [Presentation] 外洋域での乱流鉛直混合に伴う物質輸送に関する観測的研究 (2015)
  • Author(s): 田中雄大,安田一郎,西岡純,鈴木光次,小川浩史
  • Organizer: 日本海洋学会 2015年度秋季大会
  • Place of Presentation: 愛媛大学 松山
  • Year and Date: 2015-09-28
• [Presentation] アリューシャン渦のクロロフィル分布の時間変化 (2015)
  • Author(s): 齋藤 類,安田一郎,小松幸生,石山宙夢,上野洋路
  • Organizer: 日本海洋学会 2015年度秋季大会
  • Place of Presentation: 愛媛大学 松山
  • Year and Date: 2015-09-28
• [Presentation] 長澤真樹,高速水温計を用いたCTDフレーム搭載型乱流観測の有用性検証 (2015)
  • Author(s): 後藤 恭敬,安田一郎
  • Organizer: 2015年度日本海洋学会秋季大会
  • Place of Presentation: 愛媛大学 松山
  • Year and Date: 2015-09-28
• [Presentation] 気候モデル実験結果を用いた千島付近の鉛直混合18.6年周期変動に伴う北太平洋熱帯域の変動に関する解析 (2015)
  • Author(s): 古川琢朗,安田 一郎,羽角博康,建部洋晶,田中祐希
  • Organizer: 2015年度日本海洋学会秋季大会
  • Place of Presentation: 愛媛大学 松山
  • Year and Date: 2015-09-28
• [Presentation] 硝酸塩乱流鉛直フラックスの高解像度計測に関する研究 (2015)
  • Author(s): 長谷川大介,安田一郎,田中雄大,後藤恭敬
  • Organizer: 日本海洋学会 2015年度秋季大会
  • Place of Presentation: 愛媛大学 松山
  • Year and Date: 2015-09-26
• [Presentation] 鉛直混合プロセスと海洋循環・物質輸送 (2015)
  • Author(s): 安田一郎
  • Organizer: OMIXキックオフ会議
  • Place of Presentation: 箱根, 静雲荘
  • Year and Date: 2015-09-06
• [Presentation] Vertical turbulent iron flux sustains the Green Belt along the shelf break in the southeastern Bering Sea (2015)
  • Author(s): Takahiro Tanaka, Ichiro Yasuda, Kenshi Kuma, Jun Nishioka
  • Organizer: 18th Pacific-Asian Marginal Seas Meeting
  • Place of Presentation: Naha, Okinawa, Japan
  • Year and Date: 2015-08-21
  • Int'l Joint Research
• [Book] Observing air-sea interaction in the western boundary currents and their extension regions (2019)
  • Author(s): Dongxiao Zhang, Meghan F. Cronin, Xiaopei Lin, Ryuichiro Inoue, Andrea J. Fassbender, Stuart P. Bishop, Adrienne Sutton
  • Publisher: Considerations for OceanObs 2019 US CLIVAR Variations
• [Book] 近年の海洋観測に係る研究開発の方向性―水中グライダー観測の活用― (2019)
  • Author(s): 1.田中雄大
  • Publisher: 農村と都市を結ぶ
• [Book] 新学術領域研究「海洋混合学の創設：物質循環・気候・生態系の維持と長周期変動の解明 (2016)
  • Author(s): 安田一郎
  • Total Pages: 3
  • Publisher: JpGU ニュースレター
• [Book] 新学術領域研究「海洋混合学の創設：物質循環・気候・生態系の維持と長周期変動の解明」 (2016)
  • Author(s): 安田一郎
  • Total Pages: 4
  • Publisher: Ocean Breeze
• [Book] 月が海や気候に与える影響 (2015)
  • Author(s): 安田一郎
  • Publisher: 現代化学
• [Remarks] A01-1 鉛直混合の観測手法・システム開発と広域観測
  • URL: http://omix.aori.u-tokyo.ac.jp/members/a01-1/
• [Remarks] 研究成果：Ａ01-1：鉛直混合と観測手法・システム開発と広域観測
  • URL: http://omix.aori.u-tokyo.ac.jp/achievements/
• [Remarks] 海洋混合学の創設：物質循環・気候・生態系の維持と長周期変動の解明
  • URL: http://omix.aori.u-tokyo.ac.jp
• [Remarks] 研究成果・実績
  • URL: http://omix.aori.u-tokyo.ac.jp/achievements/
• [Remarks] 海洋混合学の創設 物質循環・気候・生態系の維持と長周期変動の解明 A01-1
  • URL: http://omix.aori.u-tokyo.ac.jp/members/a01-1/
• [Remarks] 研究成果
  • URL: http://omix.aori.u-tokyo.ac.jp/achievements/a01-1
• [Remarks] 海洋混合学の創設 物質循環・気候・生態系の維持と長周期変動の解明
  • URL: http://omix.aori.u-tokyo.ac.jp
• [Remarks] 計画研究概要・メンバ：A01-1 鉛直混合の観測手法・システム開発と広域観測
  • URL: http://omix.aori.u-tokyo.ac.jp/members/a01-1/
• [Remarks] 研究成果・実績：A01-1 鉛直混合の観測手法・システム開発と広域観測
  • URL: http://omix.aori.u-tokyo.ac.jp/achievements/
• [Remarks] ロシア海域における日ロ国際共同海洋観測 新海洋混合学OMIX-A01-1HP
  • URL: http://omix.aori.u-tokyo.ac.jp/members/a01-1/
• [Funded Workshop] 2nd International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem” (2018)
• [Funded Workshop] OMIX International Workshop 新学術領域「新海洋混合学」 (2017)
  • Place of Presentation: 東京大学山上会館（東京都文京区）
  • Year and Date: 2017-03-16
• [Funded Workshop] ＯＭＩＸ国際シンポジウム (2017)