Mixing processes, nutrient transport, fundamental structure of ecosystem in the Kuroshio and its origin area

• Project Area: Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
• Project/Area Number: 15H05821
• 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: Ehime University
• Principal Investigator: 郭 新宇 愛媛大学, 沿岸環境科学研究センター, 教授 (10322273)
• Co-Investigator(Kenkyū-buntansha): 松野 健 九州大学, 応用力学研究所, 学術研究員 (10209588) ; 遠藤 貴洋 九州大学, 応用力学研究所, 准教授 (10422362) ; 張 勁 富山大学, 学術研究部理学系, 教授 (20301822) ; 市川 香 九州大学, 応用力学研究所, 准教授 (40263959) ; 中村 啓彦 鹿児島大学, 農水産獣医学域水産学系, 教授 (50284914) ; 千手 智晴 九州大学, 応用力学研究所, 准教授 (60335982) ; 堤 英輔 東京大学, 大気海洋研究所, 特任助教 (70635846)
• Project Period (FY): 2015-06-29 – 2020-03-31
• Project Status: Completed (Fiscal Year 2019)
• Budget Amount: ¥95,680,000 (Direct Cost: ¥73,600,000、Indirect Cost: ¥22,080,000); Fiscal Year 2019: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000); Fiscal Year 2018: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000); Fiscal Year 2017: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000); Fiscal Year 2016: ¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000); Fiscal Year 2015: ¥24,700,000 (Direct Cost: ¥19,000,000、Indirect Cost: ¥5,700,000)
• Keywords: 黒潮 / トカラ海峡 / 乱流 / 栄養塩輸送 / 台湾東方 / 海洋科学 / 海洋物理・陸水学 / 台湾東沖 / 乱流観測 / プランクトン / ルソン海峡 / 東シナ海陸棚縁辺部 / 鉛直混合 / 現場観測 / 培養実験 / 海洋混合

Outline of Annual Research Achievements

本研究班では、黒潮流域上に、ルソン海峡、台湾東沖、東シナ海陸棚縁辺部、トカラ海峡とその下流域の4つの海域を設定し、計14回の観測航海を通じて、乱流混合の実態把握および乱流混合の生態系への影響解析を行うとともに、数値実験により、乱流混合の物理過程および広域にわたる混合強度の評価を行った。トカラ海峡周辺海域は集中観測海域として、乱流強度など物理要素の観測に加えて、生物・化学要素に関する観測も加え、毎年多項目の観測データが得られ、多角的な成果が得られた。黒潮の上流域である、ルソン海峡、台湾東方域では、それぞれフィリピン大学および国立台湾大学との国際共同研究によって遂行され、海嶺周辺域で強化された乱流を捉えることができた。東シナ海陸棚縁辺域では、潮汐周期に同期した短波長の内部孤立波が頻繁に起こっていること、さらにそれが鉛直混合に寄与していることを観測から確認できた。観測データが時空間的に限定的である点を補うため、トカラ海峡および台湾東方では高解像度の数値実験を行い、強混合を生み出す物理過程を提示するとともに、海嶺を含む海域全体の乱流混合の定量的評価を行った。乱流混合の生態系への影響については、トカラ海峡とルソン海峡における観測を通して、海嶺等の海底地形の周辺で生成される顕著な鉛直混合による有光層への栄養塩の供給は、外洋域に比較して100倍以上になることが示された。さらに、鉛直混合によって供給された栄養塩の基礎生産への影響を把握するための植物プランクトンの組成比、栄養塩を添加した培養実験による動・植物プランクトンの成長の評価などを行い、対象とした海域で生起する強い乱流混合が生物生産に寄与していることが実証された。一方、トカラ海峡下流域も含めた観測の結果からは、沿岸水の水平移入の重要性が新たに提起され、水平混合の評価に発展させる必要があることが示唆された。

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] Korea Inst of Ocean Sci and Technology/Kongju National University(韓国)
• [Int'l Joint Research] National Taiwan Univ, Inst of Oceanog(その他の国・地域 Taiwan)
• [Int'l Joint Research] Second Institute of Oceanography(中国)
• [Int'l Joint Research] National Taiwan University(台湾)
• [Int'l Joint Research] Kongju National University(韓国)
• [Int'l Joint Research] Ocean University of China(中国)
• [Int'l Joint Research] Second Institute of Oceanography/Zhejiang University(中国)
• [Int'l Joint Research] Kongju National University(South Korea)
• [Int'l Joint Research] Ocean University of China(China)
• [Int'l Joint Research] Second Institute of Oceanography(China)
• [Int'l Joint Research] Kongju National University(South Korea)
• [Int'l Joint Research] Korea Institute of Ocean Sci. & Tech./Inha University/Second Institute of Oceanography(South Korea, China)
• [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 Pages: 1-11
  • DOI: 10.1029/2020gl092063
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Seasonal variations in salinity of the North Pacific Intermediate Water and vertical mixing intensity over the Okinawa Trough (2021)
  • Author(s): Nakamura Hirohiko、Inoue Ryuichiro、Nishina Ayako、Nakano Toshiya
  • Journal Title: Journal of Oceanography Volume: 77 Pages: 199-213
  • DOI: 10.1007/s10872-020-00585-z
  • Peer Reviewed
• [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 Pages: 2441-2452
  • DOI: 10.5194/bg-17-2441-2020
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Generation and propagation of 21-day bottom pressure variability driven by wind stress curl in the East China Sea (2020)
  • Author(s): Zheng Hua、Zhu Xiao-Hua、Nakamura Hirohiko、Park Jae-Hun、Jeon Chanhyung、Zhao Ruixiang、Nishina Ayako、Zhang Chuanzheng、Na Hanna、Zhu Ze-Nan、Min Hong-Sik
  • Journal Title: Acta Oceanologica Sinica Volume: 39 Pages: 91-106
  • DOI: 10.1007/s13131-020-1603-3
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Tempo-spatial variations of the Ryukyu Current southeast of Miyakojima Island determined from mooring observations (2020)
  • Author(s): Zhao Ruixiang、Nakamura Hirohiko、Zhu Xiao-Hua、Park Jae-Hun、Nishina Ayako、Zhang Chuanzheng、Na Hanna、Jeon Chanhyung、Zhu Ze-Nan、Min Hong Sik
  • Journal Title: Scientific Reports Volume: 10 Pages: 1-10
  • DOI: 10.1038/s41598-020-63836-5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Changing East China Sea?A Physical View (2020)
  • Author(s): Matsuno Takeshi
  • Journal Title: Changing Asia-Pacific Marginal Seas Volume: 1 Pages: 139-153
  • DOI: 10.1007/978-981-15-4886-4_9
  • Peer Reviewed
• [Journal Article] Changing Kuroshio and Its Affected Shelf Sea: A Physical View (2020)
  • Author(s): Nakamura Hirohiko
  • Journal Title: Changing Asia-Pacific Marginal Seas Volume: 1 Pages: 265-305
  • DOI: 10.1007/978-981-15-4886-4_15
  • Peer Reviewed
• [Journal Article] Capability of Jason-2 Subwaveform Retrackers for Significant Wave Height in the Calm Semi-Enclosed Celebes Sea (2020)
  • Author(s): Ichikawa Kaoru、Wang Xi-Feng、Tamura Hitoshi
  • Journal Title: Remote Sensing Volume: 12 Pages: 3367-3367
  • DOI: 10.3390/rs12203367
  • 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 Pages: 1-11
  • DOI: 10.1038/s41598-020-74938-5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Tempo‐Spatial Variations of the Kuroshio Current in the Tokara Strait Based on Long‐Term Ferryboat ADCP Data (2019)
  • Author(s): Liu Zhao‐Jun、Nakamura Hirohiko、Zhu Xiao‐Hua、Nishina Ayako、Guo Xinyu、Dong Menghong
  • Journal Title: Journal of Geophysical Research: Oceans Volume: 124 Pages: 6030-6049
  • DOI: 10.1029/2018jc014771
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Seasonal variations in nutrients and biogenic particles in the upper and lower layers of East China Sea Shelf and their export to adjacent seas (2019)
  • Author(s): Wang Yucheng、Guo Xinyu、Zhao Liang、Zhang Jing
  • Journal Title: Progress in Oceanography Volume: 176 Pages: 102138-102138
  • DOI: 10.1016/j.pocean.2019.102138
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Coastal Waveform Retracking in the Slick-Rich Sulawesi Sea of Indonesia, Based on Variable Footprint Size with Homogeneous Sea Surface Roughness (2019)
  • Author(s): Wang Xifeng、Ichikawa Kaoru、Wei Dongni
  • Journal Title: Remote Sensing Volume: 11 Pages: 1274-1274
  • DOI: 10.3390/rs11111274
  • NAID: 120006643521
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Poleward-propagating near-inertial waves enabled by the western boundary current (2019)
  • Author(s): Jeon Chanhyung、Park Jae-Hun、Nakamura Hirohiko、Nishina Ayako、Zhu Xiao-Hua、Kim Dong Guk、Min Hong Sik、Kang Sok Kuh、Na Hanna、Hirose Naoki
  • Journal Title: Scientific Reports Volume: 9 Pages: 1-7
  • DOI: 10.1038/s41598-019-46364-9
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Tracing external sources of nutrients in the East China Sea and evaluating their contributions to primary production (2019)
  • Author(s): Zhang Jing、Guo Xinyu、Zhao Liang
  • Journal Title: Progress in Oceanography Volume: 176 Pages: 102122-102122
  • DOI: 10.1016/j.pocean.2019.102122
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 海底斜面上のTidal strainingと懸濁物質の輸送過程 (2019)
  • Author(s): 遠藤貴洋, K. Schulz, 吉川裕, 松野健, 和方吉信, 李根淙, L. Umlauf
  • Journal Title: 沿岸海洋研究 Volume: 57 Pages: 31-37
  • Peer Reviewed / Int'l Joint Research
• [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、佳枝直樹、郭新宇、長井健容、奥西武、安田一郎
  • Journal Title: 沿岸海洋研究 Volume: 57 Pages: 59-64
  • Peer Reviewed
• [Journal Article] Energy budget and spring-neap variation of internal tides in Tokara Strait, Japan (2019)
  • Author(s): Gao, J., Mao, X., Guo, X.
  • Journal Title: Oceanologia et Limnologia Sinica Volume: 50 Pages: 269-277
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Contribution of Kuroshio Recirculation to Nutrient Transport Along the Kuroshio South of Japan (2019)
  • Author(s): Guo Xinyu、Hu Yingying、Sasai Yoshikazu
  • Journal Title: Kuroshio Current: Physical, Biogeochemical and Ecosystem Dynamics Volume: 243 Pages: 127-135
  • DOI: 10.1002/9781119428428.ch7
  • Peer Reviewed
• [Journal Article] The Oyashio Nutrient Stream and Its Nutrient Transport to the Mixed Water Region (2019)
  • Author(s): Long Yu、Zhu Xiao-Hua、Guo Xinyu
  • Journal Title: Geophysical Research Letters Volume: 46 Pages: 1513-1520
  • DOI: 10.1029/2018gl081497
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Water mass analysis and contribution estimation using heavy rare earth elements: Significance of Kuroshio intermediate water to Central East China Sea shelf water (2018)
  • Author(s): Zhang Jing、Liu Qian、Bai Li-li、Matsuno Takeshi
  • Journal Title: Marine Chemistry Volume: 204 Pages: 172-180
  • DOI: 10.1016/j.marchem.2018.07.011
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Temporal Variation of Kuroshio Nutrient Stream South of Japan (2018)
  • Author(s): Long Yu、Zhu Xiao-Hua、Guo Xinyu、Huang Haocai
  • Journal Title: Journal of Geophysical Research: Oceans Volume: 123 Pages: 7896-7913
  • DOI: 10.1029/2017jc013635
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Remote Sensing of the Kuroshio Current System (2018)
  • Author(s): Ichikawa Kaoru
  • Journal Title: Remote Sensing of the Asian Seas Volume: - Pages: 205-220
  • DOI: 10.1007/978-3-319-94067-0_11
  • Peer Reviewed
• [Journal Article] ポテンシャル水温と放射性炭素の鉛直分布に基づく日本海深層の鉛直拡散係数の推定 (2018)
  • Author(s): 千手智晴，荒巻能史
  • Journal Title: 号外海洋「海洋システムの謎に挑む化学ー蒲生俊敬教授退職記念号」 Volume: 61 Pages: 132-139
• [Journal Article] A preliminary study on nutrients concentration within the mixed layer in the Northwest Pacific based on WOD data (2018)
  • Author(s): Yang, H., Mao, X., Guo, X.
  • Journal Title: Periodical of Ocean University of China Volume: 48(8) Pages: 1-9
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Water Mass Analysis and End-Member Mixing Contribution Using Coupled Radiogenic Nd Isotopes and Nd Concentrations: Interaction Between Marginal Seas and the Northwestern Pacific (2018)
  • Author(s): Che Hong、Zhang Jing
  • Journal Title: Geophysical Research Letters Volume: 45 Pages: 2388-2395
  • DOI: 10.1002/2017gl076978
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Turbulent mixing within the Kuroshio in the Tokara Strait (2017)
  • Author(s): Tsutsumi Eisuke、Matsuno Takeshi、Lien Ren-Chieh、Nakamura Hirohiko、Senjyu Tomoharu、Guo Xinyu
  • Journal Title: Journal of Geophysical Research: Oceans Volume: 122 Pages: 7082-7094
  • DOI: 10.1002/2017jc013049
  • Peer Reviewed / Int'l Joint Research
• [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 Takeyoshi、Hasegawa Daisuke、Tanaka Takahiro、Nakamura Hirohiko、Tsutsumi Eisuke、Inoue Ryuichiro、Yamashiro Toru
  • Journal Title: Scientific Reports Volume: 7 Pages: 14555-14555
  • DOI: 10.1038/s41598-017-15167-1
  • Peer Reviewed / Open Access
• [Journal Article] Coastal Waveform Retracking for Jason-2 Altimeter Data Based on Along-Track Echograms around the Tsushima Islands in Japan (2017)
  • Author(s): Wang Xifeng、Ichikawa Kaoru
  • Journal Title: Remote Sensing Volume: 9 Pages: 762-762
  • DOI: 10.3390/rs9070762
  • NAID: 120006603511
  • Peer Reviewed
• [Journal Article] Tidal and residual currents across the northern Ryukyu Island chain observed by ferryboat ADCP (2017)
  • Author(s): Liu Zhao-Jun、Nakamura Hirohiko、Zhu Xiao-Hua、Nishina Ayako、Dong Menghong
  • Journal Title: J. Geophys. Res. Oceans Volume: 122 Pages: 7198-7217
  • DOI: 10.1002/2017jc012876
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Diurnal Forcing Induces Variations in Seasonal Temperature and Its Rectification Mechanism in the Eastern Shelf Seas of China (2017)
  • Author(s): Yu Yang、Gao Huiwang、Shi Jie、Guo Xinyu、Liu Guangliang
  • Journal Title: Journal of Geophysical Research: Oceans Volume: 122 Pages: 9870-9888
  • DOI: 10.1002/2017jc013473
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 黒潮の流路・流量変動の研究 ─源流域から九州東岸まで─ (2017)
  • Author(s): 中村啓彦
  • Journal Title: 海の研究 Volume: 26 Pages: 113-147
  • NAID: 130007482641
  • Peer Reviewed
• [Journal Article] Contributions of physical 1 and biological processes to phytoplankton biomass enhancement in the surface and subsurface layers during the passage of typhoon Damrey (2017)
  • Author(s): Pan, S., Shi, J., Gao, H., Guo, X., Yao, X., Gong, X.
  • Journal Title: Journal of Geophysical Research- Biogeosciences Volume: 122 Pages: 212-229
  • DOI: 10.1002/2016jg003331
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Tidal currents and Kuroshio transport variations in the Tokara Strait estimated from ferryboat ADCP data (2017)
  • Author(s): Zhu, X.-H., H. Nakamura, M. Dong, A. Nishina, and T. Yamashiro
  • Journal Title: Journal of Geophysical Research - Oceans Volume: 122 Pages: 2120-2142
  • DOI: 10.1002/2016jc012329
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Volume transport from the Japan Basin to the Yamato Basin in the abyssal Japan Sea inferred from direct current observations (2017)
  • Author(s): Senjyu, T. , T. Aramaki
  • Journal Title: Journal of Oceanography Volume: 73 Pages: 235-247
  • DOI: 10.1007/s10872-016-0399-4
  • NAID: 40021131649
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Climatology and linear trends of seasonal water temperature and heat budget in a semi-enclosed sea connected to the Kuroshio region (2016)
  • Author(s): Tsutsumi, E., and Guo, X.
  • Journal Title: Journal of Geophysical Research-Oceans Volume: 121 Pages: 4649-4669
  • DOI: 10.1002/2016jc011748
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Deep ventilation in the Okinawa Trough induced by Kerama Gap overflow (2016)
  • Author(s): Nishina, A., H. Nakamura, J.-H. Park, D. Hasegawa, Y. Tanaka, S. Seo, and T. Hibiya
  • Journal Title: Journal of Geophysical Research - Oceans Volume: 121 Pages: 1-11
  • DOI: 10.1002/2016jc011822
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Fortnightly variation in bottom thermal front and associated circulation in a semi-enclosed sea (2016)
  • Author(s): Yu, X., X. Guo, H. Takeoka
  • Journal Title: Journal of Physical Oceanography Volume: 46 Pages: 159-177
  • DOI: 10.1175/jpo-d-15-0071.1
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Dissolved inorganic radiocarbon in the Northwest Pacific continental margin (2016)
  • Author(s): T.-T. Ge, X.-C. Wang, J. Zhang, C.-L. Luo and Y.-J. Xue
  • Journal Title: Radiocarbon Volume: 1 Pages: 1-13
  • DOI: 10.1017/rdc.2016.23
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Nutrient supply from a strait to a coastal basin indicated by the tidal frontal region in the Seto Inland Sea, Japan (2016)
  • Author(s): Komorita, T., Guo, X., Fujii, N., Yoshie, N., Takeoka, H.
  • Journal Title: Continental Shelf Research Volume: 112 Pages: 68-77
  • DOI: 10.1016/j.csr.2015.10.015
  • Peer Reviewed
• [Journal Article] Local wind effect on the Kuroshio path state off the southeastern coast of Kyushu (2015)
  • Author(s): Nakamura H., R. Hiranaka, A. Daisuke, and T. Saito,
  • Journal Title: Journal of Oceanography Volume: 71 Pages: 575-596
  • DOI: 10.1007/s10872-015-0309-1
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Seasonal cycle of volume transport through Kerama Gap revealed by a 20-year global HYbrid Coordinate Ocean Model reanalysis (2015)
  • Author(s): Yu, Z., E. J. Metzger, P. Thoppil, H. E. Hurlburt, L. Zamudio, O. M. Smedstad, H. Na, H. Nakamura, J.-H. Park
  • Journal Title: Ocean Modelling Volume: 96 Pages: 203-213
  • DOI: 10.1016/j.ocemod.2015.10.012
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Observation of near-inertial internal waves in the abyssal Japan Sea (2015)
  • Author(s): Senjyu, T.
  • Journal Title: La mer Volume: ５３ Pages: 43-51
  • NAID: 40020749561
  • Peer Reviewed
• [Presentation] Strong turbulent mixing induced by Kuroshio-topography interaction and its tidal modulation at the I-Lan Ridge: observation and numerical simulation (2020)
  • Author(s): Tsutsumi, E.
  • Organizer: Workshop on turbulent mixing in the Kuroshio current over the topography
  • Int'l Joint Research
• [Presentation] Sea surface height variations in the slick-rich Sulawesi Sea determined by a new coastal retracking algorithm eliminating inhomogeneous smooth sea surfaces within footprints (2020)
  • Author(s): Ichikawa, K. and XF Wang
  • Organizer: 12th Coastal Altimetry Workshop
  • Int'l Joint Research
• [Presentation] Intensified vertical mixing around various sea mounts along the Kuroshio and its contribution to the ecosystem (2020)
  • Author(s): Matsuno, T., X. Guo, E. Tsutsumi, H. Nakamura, T. Senjyu, T. Endoh, J. Zhang, K. Ichikawa, T. Kobari, N. Yoshie, D. Hasegawa, T. Nagai, A. Nishina, A. Sakai, T. Noguchi, M.-H. Chang, Y. J. Yang, S. Jan, C. Villanoy, K. Lee, D. Yanagimoto, I. Yasuda
  • Organizer: American Geophysical Union 2020 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Trapped core formed within second-mode nonlinear internal waves over the shelf break of the East China Sea (2020)
  • Author(s): Endoh, T., E. Tsutsumi, C.-S. Hong, G.-N. Baek, M.-H. Chang, Y. J. Yang, T. Matsuno, and J. H. Lee
  • Organizer: American Geophysical Union 2020 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Flow Intensification by the Superposition of Near-inertial Internal Waves in the Abyssal Japan Sea (East Sea) (2020)
  • Author(s): Senjyu, T. and H-R Shin
  • Organizer: American Geophysical Union 2020 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Observation of vertically propagating near-inertial internal waves into the Japan Sea proper water (2020)
  • Author(s): Sakai, A and T. Senjyu
  • Organizer: American Geophysical Union 2020 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] Nutrient Supply Caused by Submesoscale and Microscale Mixing Processes in the Upstream Kuroshio (2020)
  • Author(s): Nagai, T, D. Hasegawa, E. Tsutsumi, H. Nakamura, T. Senjyu, T. Endoh, T. Matsuno, R. Inoue, A. Tandon, N. Yoshie, K. Ohgi, A. Nishina, T. Kobari, G. Silvana D. Gomez and D. A. Otero
  • Organizer: American Geophysical Union 2020 Ocean Sciences Meeting
  • Int'l Joint Research
• [Presentation] 黒潮がI-Lan Ridgeを通過する際に生じる鉛直混合と水温鉛直構造の変化 (2020)
  • Author(s): 松野健，堤英輔，遠藤貴洋，他
  • Organizer: 九州大学応用力学研究所 共同研究集会「東アジア縁辺海の海水循環と生物化学過程」
• [Presentation] ルソン海峡における強い混合による栄養塩の鉛直輸送と基礎生産への寄与 (2020)
  • Author(s): 松野健，堤英輔，張勁，千手智晴，他
  • Organizer: 九州大学応用力学研究所 共同研究集会「東アジア縁辺海の海水循環と生物化学過程」
• [Presentation] トカラ海峡と台湾東方I-Lan Ridge上における乱流の生成過程とエネルギー収支 (2020)
  • Author(s): 堤英輔
  • Organizer: 九州大学応用力学研究所 共同研究集会「東アジア縁辺海の海水循環と生物化学過程」
• [Presentation] 富山深海長谷の流れについて (2020)
  • Author(s): 千手智晴
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東アジア縁辺海の海水循環と生物化学過程」
• [Presentation] Investigation of sea surface height detection by Global Navigation Satellite System Reflectometry (GNSS-R) (2019)
  • Author(s): Isoguchi, O. and K. Ichikawa
  • Organizer: JpGU 2019
  • Int'l Joint Research
• [Presentation] Sea Surface Height estimation in the East China Sea (2019)
  • Author(s): Ichikawa, K. and O.Isoguchi
  • Organizer: CYGNSS Science Team Meeting
  • Int'l Joint Research
• [Presentation] Vertical mixing intensified around sea mounts in the Kuroshio (2019)
  • Author(s): Matsuno, T., E. Tsutsumi, T. Senjyu, T. Endoh, D. Hasegawa , Y. J. Yang, S. Jan, H. Nakamura, X. Guo, I. Yasuda
  • Organizer: The 16th Japan-Korea Joint Seminar on Ocean Sciences
  • Invited
• [Presentation] Observations of first- and second-mode nonlinear internal waves over the shelf break of the East China Sea (2019)
  • Author(s): Endoh, T.
  • Organizer: The third workshop of WESTPAC WG06 on “A framework for cooperative studies in the Western Pacific Marginal Seas: Energy and materials exchange between land and open ocean”
  • Int'l Joint Research
• [Presentation] Weakening of deep flow in the eastern Japan Basin (2019)
  • Author(s): Senjyu, T.
  • Organizer: The 3rd workshop of WESTPAC W06 on "A framework for cooperative studies in the Western Pacific Marginal Seas: Energy and materials exchange between land and open ocean"
  • Int'l Joint Research
• [Presentation] Collaborative observation of turbulent mixing at the I-Lan Ridge, east of Taiwan (2019)
  • Author(s): Tsutsumi, E.
  • Organizer: UTokyo-NTU Joint Conference 2019 -Collaborative physical, geophysical, and biological study along the Kuroshio-
  • Int'l Joint Research
• [Presentation] Mixing Processes in the Kuroshio region and their influence on the low-trophic ecosystem (2019)
  • Author(s): Guo, X., Matsuno, T., Senju, T., Ichikawa, K., Endoh, T., Tsutsumi, E., Nishina, A., Nakamura, H., Zhang, J., Hasegawa, D., Yoshie, N., Kobari, T.
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] The Joint Kuroshio-Ryukyu Current System Study and a rapid report about mooring observations southeast of Miyakojima (2019)
  • Author(s): X.-H. Zhu, H. Nakamura, J.-H. Park, R. Zhao, A. Nishina, C. Zhang, C. Jeon, H. Na, Z.-N. Zhu, and H.-S. Min
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] Structure and variability of the Kuroshio current in the Tokara Strait (2019)
  • Author(s): Liu, Z.-J., H. Nakamura, X.-H. Zhu, A. Nishina, X. Guo, and M. Dong
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] Near-inertial waves advected by the Kuroshio from observation and simulation (2019)
  • Author(s): Jeon, C., J.-H. Park, H. Nakamura, A. Nishina, X.-H. Zhu, D.-G. Kim, H.-S. Min, S.-K. Kang, H. Na, N. Hirose, and Y. Choi
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] Temporal and spatial velocity variations over the Kuroshio Extension, Kuroshio and Ryukyu Current System in 1982-2014 (2019)
  • Author(s): Qiao, Y., H. Nakamura, and A. Nishina
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] Impact of the mesosacle eddies on the western boundary current over the entire western North Pacific (2019)
  • Author(s): Kako, S., and H. Nakamura
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] A numerical study on the dynamics of seasonal velocity variation in the East China Sea (2019)
  • Author(s): Zhang, Z.-L., H. Nakamura, and X.-H. Zhu
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] Characteristics of water in the southern Okinawa Trough (2019)
  • Author(s): Nishina, A., H. Nakamura, J.-H. Park, X.-H. Zhu, H.-S. Min, and H. N
  • Organizer: Japan Geoscience Union Meeting
  • Int'l Joint Research
• [Presentation] 富山深海長谷の深層流 (2019)
  • Author(s): 千手智晴
  • Organizer: 2019年度日仏海洋学会学術研究発表会
• [Presentation] 異常計測値の発生を抑制した，セルベス海のJason-2データ；直下型海面高度計の計測アルゴリズムの改良 (2019)
  • Author(s): 市川香, XF Wang, DG Wei
  • Organizer: 日本海洋学会2019年度秋季大会
• [Presentation] Trapped coreを持つ鉛直第二モードの非線形内部重力波の観測 (2019)
  • Author(s): 遠藤貴洋, 堤英輔, 松野健, C.-S. Hong, G.-N. Baek, J. H. Lee, M.-H. Chang, Y. J. Yang
  • Organizer: 2019年度日本海洋学会秋季大会
• [Presentation] 夏季の諫早湾における潮汐流の順圧/傾圧成分の分離 (2019)
  • Author(s): 松藤千丈、堤英輔、松野健、遠藤貴洋、千手智晴
  • Organizer: 日本海洋学会2019年度秋季大会
• [Presentation] Weakening of deep flow in the eastern Japan Basin in the Japan Sea (2019)
  • Author(s): Senjyu, T.
  • Organizer: The 20th Pacific-Asian Marginal Seas Meeting (PAMS2019)
  • Int'l Joint Research
• [Presentation] Observations of nonlinear internal waves over the shelf break of the East China Sea (2019)
  • Author(s): Endoh, T., E. Tsutsumi, T. Matsuno, C.-S. Hong, G.-N. Baek, J.-H. Lee, M.-H. Chang, and Y.-J. Yang
  • Organizer: The 20th Pacific-Asian Marginal Seas Meeting (PAMS2019)
  • Int'l Joint Research
• [Presentation] Nutrient supply to the euphotic zone of the Kuroshio and Kuroshio Extension: an analysis of model results (2019)
  • Author(s): Guo, X., Y. Hu, Y. Sasai
  • Organizer: The 20th Pacific-Asian Marginal Seas Meeting (PAMS2019)
  • Int'l Joint Research
• [Presentation] The seasonal variation of nutrients concentration within the mixed layer in the Northwest Pacific (2019)
  • Author(s): Yang, H., X. Mao, X. Guo
  • Organizer: The 20th Pacific-Asian Marginal Seas Meeting (PAMS2019)
  • Int'l Joint Research
• [Presentation] 東シナ海陸棚縁辺部でのこれまでの観測結果 (2019)
  • Author(s): 遠藤 貴洋
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海と日本海の海水循環と生物化学過程」
• [Presentation] 東シナ海の観測海域の過去のSAR画像解析 (2019)
  • Author(s): 市川 香
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海と日本海の海水循環と生物化学過程」
• [Presentation] ルソン海峡の内部波に起因する海水混合 (2019)
  • 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 新学術領域「新海洋混合学」全体会議
• [Presentation] Internal waves around Luzon Strait: Repeated observation from XBT (2018)
  • Author(s): Sakai, A., T. Senjyu
  • Organizer: 15th Annual Meeting Asia Oceania Geosciences Society
  • Int'l Joint Research
• [Presentation] Nutrient supply to the euphotic layer in the Kuroshio and Kuroshio Extension (2018)
  • Author(s): Hu, Y., X. Guo, Y. Sasai
  • Organizer: The 8th China-Japan-Korea IMBeR Symposium
  • Int'l Joint Research
• [Presentation] Seasonal variations in nutrients and biogenic particles in the upper and lower layers of East China Sea Shelf and their export to adjacent seas (2018)
  • Author(s): Guo, X., Y. Wang, L. Zhao, J. Zhang
  • Organizer: The 8th China-Japan-Korea IMBeR Symposium
  • Int'l Joint Research
• [Presentation] Tracing external sources of nutrients in the East China Sea and evaluating their contributions to primary production (2018)
  • Author(s): Zhang, J., X. Guo, L. Zhao
  • Organizer: The 8th China-Japan-Korea IMBeR Symposium
  • Int'l Joint Research
• [Presentation] Intensified vertical mixing in the Kuroshio downstream of I-lan Ridge east of Taiwan (2018)
  • Author(s): Matsuno, T., E. Tsutsumi, T. Endoh, Y.-J. Yang, S. Jan, X. Guo
  • Organizer: 2nd International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem”
  • Int'l Joint Research
• [Presentation] Contribution of the vertical mixing to the nutrient flux in the Luzon Strait (2018)
  • Author(s): Matsuno, T., E. Tsutsumi, T. Senjyu, A. Sakai, K. Lee, I. Yasuda
  • Organizer: JpGU Meeting 2018
• [Presentation] Nutrient supply to the euphotic layer in the Kuroshio and Kuroshio Extension (2018)
  • Author(s): Hu, Y., X. Guo, Y. Sasai
  • Organizer: JpGU Meeting 2018
• [Presentation] 東シナ海陸棚縁辺部の水温・流速構造と内部波 (2018)
  • Author(s): 松野 健
  • Organizer: 名古屋大学 宇宙地球環境研究所 研究集会「東シナ海の物質循環ならびに基礎生産に関わる物理・化学・生物過程」
• [Presentation] 台湾東方の海嶺を通過する黒潮域で観測された強い鉛直混合 (2018)
  • Author(s): 松野 健, 堤 英輔, 遠藤貴洋, 酒井秋絵，嶋田早希，Yiing-Jang Yang, Sen Jan, 郭新宇
  • Organizer: 日本海洋学会2018年度秋季大会
• [Presentation] 海底混合層内のTidal strainingとトレーサー輸送 (2018)
  • Author(s): 遠藤 貴洋, K. Schulz, 吉川 裕, 松野 健, 和方 吉信, K. Lee, L. Umlauf
  • Organizer: 日本海洋学会2018年度秋季大会 沿岸海洋シンポジウム「沿岸海域の混合過程研究の最前線：縁辺海から河口域まで」
• [Presentation] 東シナ海陸棚縁辺部で観測された内部ソリトン波列 (2018)
  • Author(s): 遠藤 貴洋, 堤 英輔, 松野 健, C.-S. Hong, G.-N. Baek, 伊藤 母子, J. Fei, 嶋田 早希, J.-H. Lee
  • Organizer: 日本海洋学会2018年度秋季大会
• [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: 日本海洋学会2018年度秋季大会
• [Presentation] 日本海深層域における近慣性流の鉛直構造 (2018)
  • Author(s): 伊藤海彦, 磯田豊, 千手智晴
  • Organizer: 日本海洋学会2018年度秋季大会
• [Presentation] トカラ海峡海山上を流れる黒潮によって発生する慣性ー対称不安定と乱流散逸の直接観測および数値実験 (2018)
  • Author(s): 長井健容, 長谷川大介, 堤英輔, 中村啓彦, 仁科文子, 千手智晴, 遠藤貴洋, 井上龍一郎, Amit Tandon
  • Organizer: 日本海洋学会2018年度秋季大会
• [Presentation] トカラ海峡の黒潮ー海山相互作用で生じるシア構造と鉛直混合および水塊変質 (2018)
  • Author(s): 堤英輔, 松野健, 千手智晴, 遠藤貴洋, 長谷川大介, 長井健容, 中村啓彦, 仁科文子, 郭新宇
  • Organizer: 日本海洋学会2018年度秋季大会
• [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] Seasonal variation of near-inertial internal wave energy and associated water masses modification in the Okinawa Trough (2018)
  • Author(s): Nakamura, H., N. Kudo, A. Nishina, and T. Nakano
  • Organizer: JpGU Meeting 2018
• [Presentation] 沖縄トラフ中深層の栄養塩輸送 (2018)
  • Author(s): 仁科文子，中村啓彦，横川太一，川口慎介
  • Organizer: JpGU Meeting 2018
• [Presentation] Coherent bands of strong turbulent layers associated with high-wavenumber near-inertial internal-wave shear in the upsteram Kuroshio (2018)
  • Author(s): Nagai, T., D. Hasegawa, T. Tanaka, H. Nakamura, E. Tsutsumi, R. Inoue, and T. Yamashiro
  • Organizer: Ocean Sciences Meeting 2018
  • Int'l Joint Research
• [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: Ocean Sciences Meeting 2018
  • Int'l Joint Research
• [Presentation] Effects of strong turbulent mixing on phytoplankton around the Tokara Strait (2018)
  • Author(s): Yoshie, N., M. Nakagawa, H. Mizuguchi, T. Kanda, L. Mutou, E. Tsutsumi, T. Kobari, and X. Guo
  • Organizer: Ocean Sciences Meeting 2018
  • Int'l Joint Research
• [Presentation] Observations of moon jellyfish aggregations and contribution of internal waves to the formation of aggregations (2018)
  • Author(s): Mano, T., X. Guo, N. Fujii, N. Yoshie, and E. Tsutsumi
  • Organizer: Ocean Sciences Meeting 2018
  • Int'l Joint Research
• [Presentation] Turbulent mixing within the Kuroshio in the Tokara Strait (2018)
  • Author(s): Tsutsumi, E., T. Matsuno, R.-C. Lien, H. Nakamura, T. Senjyu, X. Guo, and J. Zhang
  • Organizer: Ocean Sciences Meeting 2018
  • Int'l Joint Research
• [Presentation] Microstructure and mooring observations in the Kerama Gap (2018)
  • Author(s): Inoue, R., H. Nakamura, T. Tanaka, and U. Yasuda
  • Organizer: Ocean Science Meeting 2018
  • Int'l Joint Research
• [Presentation] Introduction of OMIX and activities of group A2-4 (2018)
  • Author(s): Guo, X.
  • Organizer: State Key Laboratory of Satellite Ocean Environment Dynamics (SOED) Annual Meeting
  • Int'l Joint Research
• [Presentation] 大和海盆深層で観測された近慣性内部重力波 (2018)
  • Author(s): 千手智晴
  • Organizer: 金沢大学環日本海域環境研究センター共同利用シンポジウム「海流が繋ぐ日本海－オホーツク海の海洋環境・物質循環の変動機構」
• [Presentation] Water mass analysis of the strait-through flow in eastern East China Sea: approaching by multiple tracer (2018)
  • Author(s): Zhang, J. and Zhao, Z.
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海と日本海の海水循環と生物化学過程」
• [Presentation] 2017年7月に東シナ海陸棚縁辺部で観測された短周期内部波列 (2018)
  • Author(s): 遠藤 貴洋、堤 英輔、松野 健、Chang-Su Hong、Gyu-Nam Baek
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海と日本海の海水循環と生物化学過程」
• [Presentation] 日本海大和海盆南縁の地形性ロスビー波について (2018)
  • Author(s): 千手智晴
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海と日本海の海水循環と生物化学過程」
• [Presentation] 十年ごとにみた能登半島北西沖海域の海洋構造の変化 (2018)
  • Author(s): 千手智晴，原田浩太朗，大慶則之
  • Organizer: 第2回富山湾研究会研究発表会
• [Presentation] ルソン海峡における内部波の繰り返し観測 (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: 新学術領域「新海洋混合学」全体会議
• [Presentation] ルソン海峡における乱流混合の観測と栄養塩供給・生物生産への影響評価の試み (2018)
  • Author(s): 堤 英輔, 松野 健, 千手 智晴, 酒井 秋絵, 安田 一郎, 柳本 大吾, 李 根淙
  • Organizer: 新学術領域「新海洋混合学」全体会議
• [Presentation] 東シナ海陸棚縁辺部で観測された短周期内部波列 (2018)
  • Author(s): 遠藤 貴洋, 堤 英輔, 松野 健, Chang-Su Hong, Gyu-Nam Baek
  • Organizer: 九州大学応用力学研究所共同利用研究集会「海洋乱流の観測およびモデリングに関する研究集会」
• [Presentation] 黒潮と海山の相互作用から生じる流れと乱流の観測と数値実験 (2018)
  • Author(s): 堤 英輔, 松野 健, 長谷川 大介, 千手 智晴, 中村 啓彦, 郭 新宇
  • Organizer: 九州大学応用力学研究所共同利用研究集会「海洋乱流の観測およびモデリングに関する研究集会」
• [Presentation] Material transport in the marginal seas using chemical tracers (2018)
  • Author(s): Zhang, J.
  • Organizer: Marine Geochemical Forum
• [Presentation] Diapycnal and isopycnal mixing? - Approach using rare earth elements- (2018)
  • Author(s): Zhao, Z. and J. Zhang, T. Matsuno
  • Organizer: OMIX annual meeting
• [Presentation] What can we learn from rare earth elements and Nd isotope: material transport and interaction between the East China Sea and the western North Pacific (2017)
  • Author(s): Jing Zhang
  • Organizer: East Asia GEOTRACES Workshop Trace Element and Isotope (TEI) study in the Northwestern Pacific and its marginal seas
  • Place of Presentation: 北海道大学（北海道・札幌市）
  • Year and Date: 2017-01-16
  • Int'l Joint Research
• [Presentation] CYGNSSの現状と海象・海洋観測 (2017)
  • Author(s): 市川香
  • Organizer: 名古屋大学宇宙地球環境研究所研究集会, 小型飛翔体による海象観測（その2）―超小型衛星群プラットフォームによる高頻度即時観測とその将来―
  • Invited
• [Presentation] トカラ海峡における乱流混合による鉛直構造の変化 (2017)
  • Author(s): 松野 健
  • Organizer: 第２回 新海洋混合学 OMIX YMR サマースクール
  • Invited
• [Presentation] Roles of nutrients in the ECS with different origins (2017)
  • Author(s): Zhang J., X. Guo, L. Zhao
  • Organizer: 2017年度日本海洋学会秋季大会
• [Presentation] Near-inertial internal waves in the Yamato and Tsushima/Ulleung Basins in the abyssal Japan/East Sea (2017)
  • Author(s): Senjyu, T., H.-R. Shin
  • Organizer: The 19th Pacific-Asian Marginal Seas (PAMS) Meeting
  • Int'l Joint Research
• [Presentation] Internal solitary waves observed around the outer shelf of the East China Sea (2017)
  • Author(s): Matsuno, T., E. Tsutsumi, J. H. Lee, C. S. Hong
  • Organizer: 10th WESTPAC International Scientific Conference
  • Int'l Joint Research
• [Presentation] Strong reversing currents in the Kuroshio observed in the Tokara Strait, south of Japan (2017)
  • Author(s): Senjyu, T., T. Matsuno, E. Tsutsumi, K. Lee, H. Nakamura, A. Nishina, D. Hasegawa, X. Guo
  • Organizer: 10th WESTPAC International Scientific Conference
  • Int'l Joint Research
• [Presentation] How the Tokara strait cultivates the Kuroshio (2017)
  • Author(s): Hasegawa, D., T. Matsuno, E. Tsutumi, T. Senjyu, H. Nakamura, T. Kobari, A. Nishina, N. Yoshie, X. Guo, M. Nakagawa, T. Nagai, T. Tanaka, I. Yasuda
  • Organizer: Japan Geoscience Union Meeting 2017
• [Presentation] Water mass analysis of Tsushima Strait by multiple tracers and seasonal contribution of various origin (2017)
  • Author(s): Zhao, Z., J. Zhang, Q. Liu, T. Yoshida
  • Organizer: Japan Geoscience Union Meeting 2017
• [Presentation] Turbulent mixing within the Kuroshio in Tokara Strait (2017)
  • Author(s): Tsutsumi, E., T. Matsuno, R.-C. Lien, H. Nakamura, T. Senjyu, X. Guo
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] A numerical model for separating nutrients with different origins in the ecosystem of the East China Sea (2017)
  • Author(s): Zhang, J., X. Guo, L. Zhao
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Seasonal variations in nutrients and biogenic particles in the East China Sea and their exchange fluxes with adjacent seas (2017)
  • Author(s): Guo, X., Y. Wang, L. Zhao
  • Organizer: JpGU-AGU Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Material transport and interaction between the East China Sea and the northwestern Pacific: joint regional GEOTRACES study in East Asia (2017)
  • Author(s): Zhang, J.
  • Organizer: Joint IAPSO-IAMAS-IAGA Assembly
  • Int'l Joint Research
• [Presentation] GEOTRACES and biogeochemical studies in the Western Pacific and its marginal sea (2017)
  • Author(s): Zhang, J.
  • Organizer: WESTPAC Workshop on “A framework for cooperative studies in the Western Pacific Marginal Seas: Energy and materials exchange between land and open ocean”
  • Int'l Joint Research
• [Presentation] A numerical model for separating nutrients with different origins in the ecosystem of the East China Sea (2017)
  • Author(s): Zhang, J., X. Guo, L. Zhao
  • Organizer: International Conference of Nitrogen Cycling and Its Environmental Impacts in East Asia
  • Int'l Joint Research
• [Presentation] Seasonal variations in nutrients and biogenic particles in the East China Sea and their exchange fluxes with adjacent seas (2017)
  • Author(s): Guo, X., Y. Wang, L. Zhao
  • Organizer: International Conference of Nitrogen Cycling and Its Environmental Impacts in East Asia
  • Int'l Joint Research
• [Presentation] The Japan Sea, a changing Pacific Asian marginal sea (2017)
  • Author(s): Senjyu, T.
  • Organizer: COAST Bordeaux 2017 and the 17th French-Japanese Oceanography Symposium
  • Int'l Joint Research
• [Presentation] 日本海深層の底層水における近慣性周期のGyroscopic Wave (2017)
  • Author(s): 伊藤海彦, 磯田 豊, 千手智晴
  • Organizer: JpGU-AGU Joint Meeting 2017
• [Presentation] トカラ海峡で観測された黒潮を反転させるほどの強流現象 (2017)
  • Author(s): 千手智晴, 松野 健, 堤 英輔, Keunjong Lee, 中村 啓彦, 仁科 文子, 郭 新宇, 長谷川 大介
  • Organizer: 北海道大学低温科学研究所共同利用研究集会「宗谷暖流を始めとした対馬暖流系の変動メカニズム」
• [Presentation] Water mass analysis of the strait-through flow in eastern East China Sea: approaching by multiple tracer (2017)
  • Author(s): Zhao, Z. and Zhang, J.
  • Organizer: 2017 Annual Meeting of Annual Meeting of the Geochemical Society of Japan
• [Presentation] GNSS反射信号によるマルチコプターからの海面高度算出 (2017)
  • Author(s): 市川 香, 海老沼 拓史, 李 梓原, 根田 昌典, 堤 英輔
  • Organizer: 日本海洋学会2017年度秋季大会
• [Presentation] 東シナ海陸棚縁辺部で観測された非線形内部波群 (2017)
  • Author(s): 堤 英輔, 松野 健, Keunjong Lee, Jae Hak Lee, Chang Su Hong, Gyu Nam Baek
  • Organizer: 日本海洋学会2017年度秋季大会
• [Presentation] 日本海底層水におけるGyroscopic Waveの三波共鳴 (2017)
  • Author(s): 伊藤海彦, 磯田豊, 千手智晴
  • Organizer: 日本海洋学会2017年度秋季大会
• [Presentation] 大和海盆深層で観測された近慣性内部波と表層のフロント変動 (2017)
  • Author(s): 千手智晴
  • Organizer: 第72回日本海海洋調査技術連絡会
• [Presentation] 豊後水道における乱流硝酸塩フラックスの見積もり (2017)
  • Author(s): 堤 英輔, 吉江 直樹, 眞野 能, 神田 泰成, 藤井 直紀, 郭 新宇
  • Organizer: 2017年度九州沖縄地区合同シンポジウム
• [Presentation] 日本海深層で観測された近慣性内部重力波の構造と伝播 (2017)
  • Author(s): 千手智晴
  • Organizer: 2017年度九州沖縄地区合同シンポジウム
• [Presentation] 沖縄トラフ北部の近慣性内部波エネルギー、乱流混合、水塊特性の季節変動 (2017)
  • Author(s): 中村啓彦，工藤尚也，仁科文子, 中野俊也
  • Organizer: 2017年度九州沖縄地区合同シンポジウム
• [Presentation] Contribution of East China Sea shelf water to the Sea of Japan and the Northwestern Pacific using neodymium isotope (2017)
  • Author(s): Hong Che, Jing Zhang, Huijun He
  • Organizer: The 3rd Xiamen Symposium on Marine Environmental Sciences
  • Place of Presentation: Xiamen, China
  • Int'l Joint Research
• [Presentation] What can we learn from rare earth elements and Nd isotope: material transport and interaction between the East China Sea and the western North Pacific (2017)
  • Author(s): Jing Zhang
  • Organizer: The 3rd Xiamen Symposium on Marine Environmental Sciences
  • Place of Presentation: Xiamen, China
  • Int'l Joint Research
• [Presentation] The conservative behavior of Rare earth elements along the salinity gradient in the Changjiang Estuary-East China Sea interface (2017)
  • Author(s): Huijun He, Jing Zhang, Jie Liang
  • Organizer: The 3rd Xiamen Symposium on Marine Environmental Sciences
  • Place of Presentation: Xiamen, China
  • Int'l Joint Research
• [Presentation] Rare earth element speciation and changes in core sediments of the East China Sea Shelf: sources, biogeochemical processes and environmental implication (2017)
  • Author(s): Yanli Liu, Jing Zhang, Huijun He, Shifeng Yang, Huanixn Li, Wenkai Guan
  • Organizer: The 3rd Xiamen Symposium on Marine Environmental Sciences
  • Place of Presentation: Xiamen, China
  • Int'l Joint Research
• [Presentation] Evaluation of vertical eddy diffusivity in the abyssal Japan/East Sea based on the one-dimensional advection-diffusion model in temperature and 14C profiles (2017)
  • Author(s): Tomoharu Senjyu and Takafumi Aramaki
  • Organizer: International Workshop on Mixing and Water Mass Modification in the East Asian Marginal Seas
  • Place of Presentation: 九州大学（福岡県・春日市）
  • Int'l Joint Research
• [Presentation] Turbulent mixing within Kuroshio in Tokara Strait (2017)
  • Author(s): Eisuke Tsutsumi, Takeshi Matsuno, Ren-Chieh Lien, Hirohiko Nakamura, Tomoharu Senjyu, Xinyu Guo
  • Organizer: International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem”
  • Place of Presentation: 東京大学（東京都・文京区）
  • Int'l Joint Research
• [Presentation] What can we learn from rare earth elements and Nd isotope: material transport and interaction between the East China Sea and the western North Pacific (2017)
  • Author(s): Jing Zhang
  • Organizer: International Symposium “Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem”
  • Place of Presentation: 東京大学（東京都・文京区）
  • Int'l Joint Research
• [Presentation] トカラ海峡の黒潮における乱流混合 (2017)
  • Author(s): 堤 英輔・松野 健・Ren-Chieh Lien・千手 智晴・李 根淙・中村 啓彦・仁科 文子・長谷川 大介・郭 新宇
  • Organizer: 九大応力研共同利用研究集会2016年度海洋乱流研究会
  • Place of Presentation: 九州大学（福岡県・春日市）
• [Presentation] 東シナ海における乱流・内部波 (2017)
  • Author(s): 松野 健
  • 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（千葉県・柏市）
• [Presentation] トカラ海峡における乱流混合 (2017)
  • Author(s): 堤 英輔・松野 健・Ren-Chieh Lien・千手 智晴・李 根淙・中村 啓彦・仁科 文子・郭 新宇
  • 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（千葉県・柏市）
• [Presentation] KH-15-3東シナ海における生物地球化学物質の分布と輸送 (2017)
  • Author(s): 張 勁
  • 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（千葉県・柏市）
• [Presentation] 微量元素の３次元輸送：GEOTRACESシンポジウムより (2017)
  • Author(s): 西岡 純，小畑 元，張 勁
  • 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（千葉県・柏市）
• [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（千葉県・柏市）
• [Presentation] 黒潮流路・流量の季節変動の研究 ―源流域から日本南岸まで― (2017)
  • Author(s): 中村啓彦
  • Organizer: 東京大学大気海洋研究所共同利用研究集会，「この10年の海洋物理学を振り返る（杉ノ原伸夫・川辺正樹記念シンポジウム）」
  • Place of Presentation: 東京大学（千葉県・柏市）
• [Presentation] 鉛直一次元モデルによる日本海深層の鉛直拡散係数の評価 (2017)
  • Author(s): 千手智晴・荒巻能史
  • Organizer: 東アジアから太平洋規模への海洋・大気循環に関わる素過程研究の精緻化と環境変動への応用
  • Place of Presentation: 九州大学（福岡県・春日市）
• [Presentation] 希土類元素及び同位体比による縁辺海－北太平洋間の物質輸送 (2017)
  • Author(s): 張 勁
  • Organizer: 「海洋地球化学フォーラム」～大気―海洋―海底の物質循環～
  • Place of Presentation: 高知大学（高知県・高知市）
• [Presentation] 水温と14Cの鉛直分布に基づく日本海深層の鉛直拡散係数の推定 (2017)
  • Author(s): 千手智晴・荒巻能史
  • Organizer: 地球化学フォーラム2017「大気‐海洋‐海底の物質循環」
  • Place of Presentation: 高知大学（高知県・高知市）
• [Presentation] 季節風が励起する台湾北東沖の黒潮小蛇行の数値実験 (2016)
  • Author(s): 平中陸・中村啓彦
  • Organizer: 日本海洋学会2016年度春季大会
  • Place of Presentation: 東京大学本郷キャンパス・（東京都・文京区）
  • Year and Date: 2016-03-18
• [Presentation] 西岸境界域での北太平洋中層水の変質過程 (2016)
  • Author(s): 楊季蓮・中村啓彦・張振龍
  • Organizer: 日本海洋学会2016年度春季大会
  • Place of Presentation: 東京大学本郷キャンパス・（東京都・文京区）
  • Year and Date: 2016-03-18
• [Presentation] Seasonality of the entire Kuroshio in the velocity field (2016)
  • Author(s): Zhang, Z., H. Nakamura, D. Ambe, R. Hiranaka, and T. Saito
  • Organizer: 日本海洋学会2016年度春季大会
  • Place of Presentation: 東京大学本郷キャンパス・（東京都・文京区）
  • Year and Date: 2016-03-18
• [Presentation] 対馬海盆深層における近慣性内部波と潮汐周期変動 (2016)
  • Author(s): 千手 智晴・申 弘烈
  • Organizer: 日本海洋学会2016年度春季大会
  • Place of Presentation: 東京大学本郷キャンパス・（東京都・文京区）
  • Year and Date: 2016-03-17
• [Presentation] 南西諸島周辺海域の海水循環，乱流混合と物質循環 (2016)
  • Author(s): 中村啓彦・仁科文子
  • Organizer: 水産海洋シンポジウム
  • Place of Presentation: 東京大学本郷キャンパス・（東京都・文京区）
  • Year and Date: 2016-03-14
• [Presentation] トカラ海峡における流れと乱流微細構造の観測 (2016)
  • Author(s): 堤 英輔,・松野 健・千手智晴・李 根淙・中村啓彦・仁科文子・郭 新宇
  • Organizer: , 新学術領域「海洋混合学」全体会議
  • Place of Presentation: 東京大学柏キャンパス・（千葉県・柏市）
  • Year and Date: 2016-03-11
• [Presentation] 微量金属分析で拓く海洋化学 (2016)
  • Author(s): 張 勁
  • Organizer: プラズマ分光分析研究会第96回講演会－環境分析を支えるプラズマ分光分析
  • Place of Presentation: 富山大学・（富山県・富山市）
  • Year and Date: 2016-03-11
  • Invited
• [Presentation] Water mass analysis using multi-tracers in the East China Sea: contribution of Kuroshio Intermediate Water (2016)
  • Author(s): Zhang, J.
  • Organizer: International Symposium on Trans-boundary Pollution and Integrated Research Studies
  • Place of Presentation: 金沢大学・（石川県・金沢市）
  • Year and Date: 2016-03-08
  • Int'l Joint Research / Invited
• [Presentation] Water mass analysis and origins of bottom water nutrient enrichment in the East China Sea using heavy rare earth elements (2016)
  • Author(s): Zhang, J., Q. Liu, and L. Bai
  • Organizer: Ocean Sciences Meeting
  • Place of Presentation: New Orleans, USA
  • Year and Date: 2016-02-23
  • Int'l Joint Research
• [Presentation] Water exchange across isobaths over the continental shelf of the East China Sea (2016)
  • Author(s): Zhang, J., Zhao, L., Guo, X., Miyazawa, Y.
  • Organizer: 2016 Ocean Sciences Meeting
  • Place of Presentation: New Orleans, USA
  • Year and Date: 2016-02-16
  • Int'l Joint Research
• [Presentation] 東シナ海陸棚域における堆積物からの栄養塩供給 (2016)
  • Author(s): 張 勁、刘 茜、江 凱、神林 翔太、松野 健
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海の循環と混合に関する研究」
  • Place of Presentation: 九州大学筑紫キャンパス ・（福岡県・春日市）
  • Year and Date: 2016-02-06
• [Presentation] Studies on the current system around the Okinawa Trough using Training Ship Kagoshima-maru (2016)
  • Author(s): Nakamura, H.
  • Organizer: Workshop on Typhoon-Ocean Interaction in the Northwest Pacific, Isabu Typhoon/Ocean Program
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2016-02-02
  • Int'l Joint Research / Invited
• [Presentation] トカラ海峡における黒潮の微細構造 (2016)
  • Author(s): 松野 健・堤英輔・李根淙・千手智晴
  • Organizer: 海洋乱流研究会（九大応力研共同利用研究）
  • Place of Presentation: 京都大学・（京都府・左京区）
  • Year and Date: 2016-01-07
• [Presentation] 東シナ海陸棚域における学際的・国際的共同観測 (2016)
  • Author(s): 松野 健，吉川 裕, 遠藤貴洋, 石坂丞二, 張勁, 武田重信, 梅澤有, 市川香, 千手智晴, Jae Hak Lee, Meixun Zhao
  • Organizer: 2016年度九州沖縄地区合同シンポジウム
  • Place of Presentation: 鹿児島大学（鹿児島県・鹿児島市）
  • Invited
• [Presentation] 化学トレーサーからみる東シナ海―黒潮間の相互作用～太平洋縁辺海洋における国際共同研究ネットワークの構築 (2016)
  • Author(s): 張 勁
  • Organizer: RIAMフォーラム2016
  • Place of Presentation: 九州大学（福岡県・春日市）
  • Invited
• [Presentation] Variabilities of currents and turbulence in the Tokara Strait (2016)
  • Author(s): Eisuke Tsutsumi, Tomoharu Senjyu, Keunjong Lee, Tomohiko Nakamura, Ayako Nishina, Takeshi Matsuno
  • Organizer: JpGU-AGU Joint Meeting 2016
  • Place of Presentation: 幕張メッセ（千葉県・千葉市
  • Int'l Joint Research
• [Presentation] Water Mass Analysis and Fraction Estimates Using Rare Earth Elements (2016)
  • Author(s): Jing Zhang, Qian Liu, Zun-Hao Zhao
  • Organizer: 26th Goldschmidt Conference
  • Place of Presentation: パシフィコ横浜（神奈川県・横浜市）
  • Int'l Joint Research
• [Presentation] Mixing and inter-basin water mass exchange in the abyssal Japan Sea (2016)
  • Author(s): Tomoharu Senjyu
  • Organizer: The 8th PEACE Ocean Science Workshop
  • Place of Presentation: Vladivostok, Russia
  • Int'l Joint Research
• [Presentation] Diffusive benthic nutrient flux in the central of East China Sea (2016)
  • Author(s): Qian Liu, Jing Zhang, Kai Jiang, Shota Kambayashi
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ（千葉県・千葉市
• [Presentation] Water mass analysis using rare earth elements of shelf water in the East China Sea: contribution of Kuroshio Intermediate Water (2016)
  • Author(s): 張 勁，劉 茜，松野 健
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ（千葉県・千葉市
• [Presentation] 東シナ海陸棚域底層における懸濁物の沈降速度の推定 (2016)
  • Author(s): 松野 健，李 根淙，堤 英輔，小川 俊樹，張 勁，劉 茜，神林 翔太
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海の循環と混合に関する研究」
  • Place of Presentation: 九州大学（福岡県・春日市）
• [Presentation] 希土類元素を用いた東シナ海起源水解 (2016)
  • Author(s): 張 勁，麻 洪良，梁 傑，何Hui軍
  • Organizer: 九州大学応用力学研究所共同利用研究集会「東シナ海の循環と混合に関する研究」
  • Place of Presentation: 九州大学（福岡県・春日市）
• [Presentation] トカラ海峡における黒潮の高時間分解能係留観測 (2016)
  • Author(s): 千手智晴・松野健・堤英輔・Keunjong Lee・中村啓彦・仁科文子・郭新宇
  • Organizer: 2016年度日仏海洋学会学術研究発表会
  • Place of Presentation: 東京海洋大学（東京都・品川区）
• [Presentation] トカラ海峡で観測された黒潮を反転させるほどの強流現象について (2016)
  • Author(s): 千手智晴・松野健・堤英輔・Keunjong Lee・中村啓彦・仁科文子・郭新宇・長谷川大介
  • Organizer: 九州大学応用力学研究所共同利用研究集会「日本海及び日本周辺海域における環境急変現象（急潮）のモニタリング、モデリングおよびメカニズム解明に関する研究集会」
  • Place of Presentation: 九州大学（福岡県・春日市）
• [Presentation] シナ海陸棚域海底境界層における懸濁粒子の沈降速度の推定 (2016)
  • Author(s): 小川 俊樹，松野 健，李 根淙，堤 英輔，張 勁，劉 茜，神林 翔太，吉川 裕東
  • 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）
• [Presentation] トカラ海峡における流れと乱流混合 (2016)
  • Author(s): 堤 英輔・松野 健・千手 智晴・李 根淙・広瀬 直毅・中村 啓彦・仁科文子・長谷川大介・郭 新宇
  • 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）
• [Presentation] 大和海盆は日本海における乱流混合のHotspotか？ (2016)
  • Author(s): 千手智晴・荒巻能史
  • Organizer: 金沢大学環日本海域環境研究センター共同利用シンポジウム「対馬暖流系の変動機構の解明に向けて」
  • Place of Presentation: 金沢大学（石川県・金沢市）
• [Presentation] 東シナ海国際連携－What can we learn from ocean tracers: from the global to the Asian marginal seas (2015)
  • Author(s): 張 勁
  • Organizer: 北海道大学低温科学研究所共同研究シンポジウム「日本を取り囲む陸海結合システムの解明に向けて」
  • Place of Presentation: 北海道大学・（北海道・札幌市）
  • Year and Date: 2015-12-18
• [Presentation] Water exchange across isobaths over the continental shelf of the East China Sea (2015)
  • Author(s): Guo, X., J. Zhang, L. Zhao, and Y. Miyazawa
  • Organizer: The 2nd Open Science Symposium on Western Pacific Ocean Circulation and Climate
  • Place of Presentation: Busan, South Korea
  • Year and Date: 2015-10-28
  • Int'l Joint Research / Invited
• [Presentation] Material exchange between a shelf sea and the Kuroshio and the downstream transport of nutrients along the Kuroshio (2015)
  • Author(s): Guo, X.
  • Organizer: International workshop on organic carbon cycle and biogeochemistry in marginal seas
  • Place of Presentation: Qingdao, China
  • Year and Date: 2015-10-12
  • Int'l Joint Research / Invited
• [Presentation] Seasonal variation of the Kuroshio and its relationship with local wind stress (2015)
  • Author(s): Zhang, Z., H. Nakamura, D. Ambe, R. Hiranaka, and T. Saito
  • Organizer: 日本海洋学会2015年度秋季大会
  • Place of Presentation: 愛媛大学城北キャンパス・（愛媛県・松山市）
  • Year and Date: 2015-09-29
• [Presentation] What can we learn from ocean tracers: GEOTRACES, from the global to the Asian marginal seas. (2015)
  • Author(s): Zhang, J.
  • Organizer: The 2nd China-Japan Joint Forum on Geochemistry and Cosmochemistry
  • Place of Presentation: Beijing, China
  • Year and Date: 2015-09-24
  • Int'l Joint Research / Invited
• [Presentation] 東シナ海表層水のBa/Ca比と塩分の関係 (2015)
  • Author(s): 小平 智弘、堀川 恵司、脇坂 恵都子、張 勁、村山 雅史
  • Organizer: 2015年度日本地球化学会第62回年会
  • Place of Presentation: 横浜国立大学常盤台キャンパス・（神奈川県・横浜市）
  • Year and Date: 2015-09-16
• [Remarks] 海洋混合学の創設
  • URL: http://omix.aori.u-tokyo.ac.jp/
• [Funded Workshop] Workshop on turbulent mixing in the Kuroshio current over the topography (2020)
• [Funded Workshop] JpGU Meeting 2019・A-OS08 (ECS-Kuroshio and Ryukyu Current System -Observation, modeling and theory-) (2019)
• [Funded Workshop] The third workshop of WESTPAC WG06 on “A framework for cooperative studies in the Western Pacific Marginal Seas : Energy and materials exchange between land and open ocean” (2019)
• [Funded Workshop] The first workshop of WESTPAC WG06 “A framework for cooperative studies in the Western Pacific Marginal Seas: Energy and materials exchange between land and open ocean” (2017)
• [Funded Workshop] International Workshop on Mixing and Water Mass Modification in the East Asian Marginal Seas (2017)
  • Place of Presentation: 九州大学応用力学研究所（福岡県・春日市）