
KOKETSU SHINYA
| Research Institute for Global Change Global Ocean Observation Research Center | Director |
| Research Institute for Global Change Global Ocean Observation Research Center Ocean Data Synthesis Research Group | Group Leader |
| Advanced Institute for Marine Ecosystem Change Research Division Marine Biogeochemical Dynamics Research Unit | - |
| Research Institute for Marine Technology and Engineering Smart Sensing Technology Development Center Oceanographic Observation and Analysis Group | - |
Researcher Information
researchmap URL
Research activity information
Papers
- Shinya Kouketsu; Nozomi Sugiura; Kanako Sato; Shigeki Hosoda
Improved Automated Quality Control Method based on the Signature for Argo profiles
Journal of Oceanography, 29 Apr. 2026 - Tong Wang; Shinya Kouketsu; Toshio Suga; Niklas Schneider; Bo Qiu; Kelvin J. Richards; Satoshi Osafune
Differences Between Lighter and Denser Portions of Subtropical Mode Water in Volume Variations and Thickness Anomaly Propagation
Journal of Geophysical Research: Oceans, Mar. 2026 - Chiho Sukigara; Taichi Yokokawa; Akiko Makabe; Kaho Mori; Yu Nakajima; Shinya Kouketsu; Eiji Tasumi; Masumi Hasegawa-Takano; Naoto F. Ishikawa; Chunqi Jiang; Siyu Jiang; Riku Miyase; Satoshi Nishino; Youta Sugai; Kento Tominaga; Hiroshi Uchida; Yu Yoshida; Susumu Yoshizawa; Shinsuke Kawagucci
Diel and daily changes of water mass structure and biogeochemical processes in early spring in the western subtropical North Pacific
Progress in Earth and Planetary Science, 20 Nov. 2025
12, 1 - Ryohei Yamaguchi; Shinya Kouketsu; Naohiro Kosugi; Masao Ishii
Global upper ocean dissolved oxygen budget for constraining the biological carbon pump
Communications Earth & Environment, 16 Dec. 2024
5, 1 - A. Murata; S. Kouketsu; K. Sasaoka; K. Arulananthan
Modulation of Surface Seawater CO2 System at 80°E: Impacts of the Positive IOD in 2019
Journal of Geophysical Research: Oceans, 26 Nov. 2024
129, 12 - Nozomi Sugiura; Shinya Kouketsu; Satoshi Osafune
Ocean data assimilation focusing on integral quantities characterizing observation profiles
Frontiers in Marine Science, 30 Sep. 2024
11 - M. Fujita; N. Sugiura; S. Kouketsu
Prediction of Atmospheric Profiles With Machine Learning Using the Signature Method
Geophysical Research Letters, 20 Mar. 2024
51, 6 - Jonathan Derot; Nozomi Sugiura; Sangyeob Kim; Shinya Kouketsu
Improved climate time series forecasts by machine learning and statistical models coupled with signature method: A case study with El Niño
Ecological Informatics, Mar. 2024
79, 102437, 102437 - Yusuke Sasaki; Ichiro Yasuda; Katsuro Katsumata; Shinya Kouketsu; Hiroshi Uchida
Turbulence Across the Antarctic Circumpolar Current in the Indian Southern Ocean: Micro‐Temperature Measurements and Finescale Parameterizations
Journal of Geophysical Research: Oceans, Feb. 2024
[Reviewed] - Tong Wang; Toshio Suga; Shinya Kouketsu
Spiciness anomalies in the upper North Pacific based on Argo observations
Frontiers in Marine Science, 17 Nov. 2022
9 - Satoshi Osafune; Shinya Kouketsu; Toshimasa Doi; Nozomi Sugiura; Shuhei Masuda
A global ocean state estimation using tidally induced vertical-mixing schemes
Ocean Modelling, Nov. 2022 - Fuminori Hashihama; Shinya Kouketsu; Yoshiko Kondo; Yoshi N. Sasaki; Shusaku Sugimoto; Kazutaka Takahashi; Takeyoshi Nagai; Jun Nishioka; Hakase Hayashida; and Junya Hirai
Decadal vision in oceanography 2021: Mid-latitude ocean
Oceanography in Japan, 15 Nov. 2021
30, 5, 127, 154 - 橋濱史典; 纐纈慎也; 近藤能子; 佐々木克徳; 杉本周作; 高橋一生; 長井健容; 西岡純; 林田博士; 平井淳也
海洋学の10年展望2021:中緯度
海の研究, Nov. 2021
30, 5, 131, 158
[Reviewed] - Daiki Ito; Toshio Suga; Shinya Kouketsu; Eitarou Oka; Yoshimi Kawai
Spatiotemporal evolution of submesoscale filaments at the periphery of an anticyclonic mesoscale eddy north of the Kuroshio Extension
Journal of Oceanography, Oct. 2021
77, 5, 763, 780 - Shinya Kouketsu
Inverse estimation of diffusivity coefficients from salinity distributions on isopycnal surfaces using Argo float array data
Journal of Oceanography, 19 Aug. 2021
77, 4, 615, 630 - Yasutaka Goto; Ichiro Yasuda; Maki Nagasawa; Shinya Kouketsu; Toshiya Nakano
Estimation of Basin-scale turbulence distribution in the North Pacific Ocean using CTD-attached thermistor measurements
Scientific Reports, 13 Jan. 2021
11, 1 - S. Itoh; H. Kaneko; S. Kouketsu; T. Okunishi; E. Tsutsumi; H. Ogawa; I. Yasuda
Vertical eddy diffusivity in the subsurface pycnocline across the Pacific
Journal of Oceanography, 2021 - Nozomi Sugiura; Shinya Kouketsu; Shuhei Masuda; Satoshi Osafune; Ichiro Yasuda
Estimating the population mean for a vertical profile of energy dissipation rate
Scientific Reports, Dec. 2020
10, 1 - Eitarou Oka; Shinya Kouketsu; Daigo Yanagimoto; Daiki Ito; Yoshimi Kawai; Shusaku Sugimoto; Bo Qiu
Formation of Central Mode Water based on two zonal hydrographic sections in spring 2013 and 2016
Journal of Oceanography, Oct. 2020
76, 5, 373, 388 - Shinya Kouketsu; Daisuke Sasano; Satoshi Osafune; Michio Aoyama
Relationships Among Decadal Changes in Nitrate and Salinity in the Eastern and Western North Pacific Ocean After 2000
Journal of Geophysical Research: Oceans, 27 Aug. 2020
125, 8
[Reviewed] - S. Osafune; S. Kouketsu; S. Masuda; N. Sugiura
Dynamical Ocean Response Controlling the Eastward Movement of a Heat Content Anomaly Caused by the 18.6‐Year Modulation of Localized Tidally Induced Mixing
Journal of Geophysical Research: Oceans, 29 Feb. 2020
125, 2
[Reviewed] - Shota Katsura; Hiromichi Ueno; Humio Mitsudera; Shinya Kouketsu
Spatial Distribution and Seasonality of Halocline Structures in the Subarctic North Pacific
JOURNAL OF PHYSICAL OCEANOGRAPHY, Jan. 2020
50, 1, 95, 109
[Reviewed] - Daiki Ito; Shinya Kouketsu; Toshio Suga
Submesoscale Oceanography: Findings and approach through observation
Oceanography in Japan, 25 Dec. 2019
28, 4-5-6, 75, 95 - Bernadette M. Sloyan; Rik Wanninkhof; Martin Kramp; Gregory C. Johnson; Lynne D. Talley; Toste Tanhua; Elaine McDonagh; Caroline Cusack; Eleanor O'Rourke; Evin McGovern; Katsuro Katsumata; Steve Diggs; Julia Hummon; Masao Ishii; Kumiko Azetsu-Scott; Emmanuel Boss; Isabelle Ansorge; Fiz F. Perez; Herl{\'{e } } Mercier; Michael J; M. Williams; Leif Anderson; Jae Hak Lee; Akihiko Murata; Shinya Kouketsu; Emil Jeansson; Mario Hoppema; Edmo Campos
The Global Ocean Ship-Based Hydrographic Investigations Program (GO-SHIP): A Platform for Integrated Multidisciplinary Ocean Science
Frontiers in Marine Science, Aug. 2019
6
[Reviewed] - B. R. Carter; R. A. Feely; R. Wanninkhof; S. Kouketsu; R. E. Sonnerup; P. C. Pardo; C. L. Sabine; G. C. Johnson; B. M. Sloyan; A. Murata; S. Mecking; B. Tilbrook; K. Speer; L. D. Talley; F. J. Millero; S. E. Wijffels; A. M. Macdonald; N. Gruber; J. L. Bullister
Pacific Anthropogenic Carbon Between 1991 and 2017
Global Biogeochemical Cycles, May 2019
[Reviewed] - Hitoshi Kaneko; Takeshi Okunishi; Takashi Seto; Hiroshi Kuroda; Sachihiko Itoh; Shinya Kouketsu; Daisuke Hasegawa
Dual effects of reversed winter–spring temperatures on year‐to‐year variation in the recruitment of chub mackerel ( Scomber japonicus )
Fisheries Oceanography, Mar. 2019
28, 2, 212, 227
[Reviewed] - Yasunaka, S.; S. Kouketsu; P.G. Strutton; A.J. Sutton; A. Murata; S. Nakaoka; Y. Nojiri
Spatio-temporal variability of surface water pCO2 and nutrients in the tropical Pacific from 1981 to 2015
Deep Sea Res. Part II, 2019
167-170, 104680
[Reviewed] - Nozomi Sugiura; Shinya Kouketsu; Shuhei Masuda; Satoshi Osafune; Ichiro Yasuda
Estimating vertically averaged energy dissipation rate
Nonlinear Processes in Geophysics Discussions, Dec. 2018
1
[Reviewed] - Motoki Nagura; Shinya Kouketsu
Spiciness Anomalies in the Upper South Indian Ocean
Journal of Physical Oceanography, Sep. 2018
48, 9, 2081, 2101
[Reviewed] - Shinya Kouketsu
Spatial Distribution of Diffusivity Coefficients and the Effects on Water Mass Modification in the North Pacific
Journal of Geophysical Research: Oceans, Jun. 2018
123, 6, 4373, 4387
[Reviewed] - Eitarou Oka; Masao Ishii; Toshiya Nakano; Toshio Suga; Shinya Kouketsu; Masatoshi Miyamoto; Hideyuki Nakano; Bo Qiu; Shusaku Sugimoto; Yusuke Takatani
Fifty years of the 137°E repeat hydrographic section in the western North Pacific Ocean
Journal of Oceanography, 01 Apr. 2018
74, 2, 115, 145
[Reviewed] - Shinya Kouketsu; Satoshi Osafune; Yuichiro Kumamoto; Hiroshi Uchida
Eastward salinity anomaly propagation in the intermediate layer of the North Pacific
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, Feb. 2017
122, 2, 1590, 1607
[Reviewed] - Ryuichiro Inoue; Vincent Faure; Shinya Kouketsu
Float observations of an anticyclonic eddy off Hokkaido
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, Aug. 2016
121, 8, 6103, 6120
[Reviewed] - Ryuichiro Inoue; Shinya Kouketsu
Physical oceanographic conditions around the S1 mooring site
JOURNAL OF OCEANOGRAPHY, Jun. 2016
72, 3, 453, 464
[Reviewed] - Shinya Kouketsu; Hitoshi Kaneko; Takeshi Okunishi; Kosei Sasaoka; Sachihiko Itoh; Ryuichiro Inoue; Hiromichi Ueno
Mesoscale eddy effects on temporal variability of surface chlorophyll a in the Kuroshio Extension
JOURNAL OF OCEANOGRAPHY, Jun. 2016
72, 3, 439, 451
[Reviewed] - Ryuichiro Inoue; Toshio Suga; Shinya Kouketsu; Toshiyuki Kita; Shigeki Hosoda; Taiyo Kobayashi; Kanako Sato; Hiroyuki Nakajima; Takeshi Kawano
Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX): Part 1. Specifications and chronology of the S1-INBOX floats
JOURNAL OF MARINE RESEARCH, Mar. 2016
74, 2, 43, 69
[Reviewed] - Ryuichiro Inoue; Makio C. Honda; Tetsuichi Fujiki; Kazuhiko Matsumoto; Shinya Kouketsu; Toshio Suga; Toshiro Saino
Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX): Part 2. Biogeochemical responses to eddies and typhoons revealed from the S1 mooring and shipboard measurements
JOURNAL OF MARINE RESEARCH, Mar. 2016
74, 2, 71, 99
[Reviewed] - Shinya Kouketsu; Ryuichiro Inoue; Toshio Suga
Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX): Part 3. Mesoscale variability of dissolved oxygen concentrations observed by multiple floats during S1-INBOX
JOURNAL OF MARINE RESEARCH, Mar. 2016
74, 2, 101, 131
[Reviewed] - Toshimasa Doi; Satoshi Osafune; Nozomi Sugiura; Shinya Kouketsu; Akihiko Murata; Shuhei Masuda; Takahiro Toyoda
Multidecadal change in the dissolved inorganic carbon in a long-term ocean state estimation
JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS, Dec. 2015
7, 4, 1885, 1900
[Reviewed] - Takahiro Toyoda; Nozomi Sugiura; Shuhei Masuda; Yuji Sasaki; Hiromichi Igarashi; Yoichi Ishikawa; Takaki Hatayama; Takeshi Kawano; Yoshimi Kawai; Shinya Kouketsu; Katsuro Katsumata; Hiroshi Uchida; Toshimasa Doi; Masao Fukasawa; Toshiyuki Awaji
An improved simulation of the deep Pacific Ocean using optimally estimated vertical diffusivity based on the Green's function method
GEOPHYSICAL RESEARCH LETTERS, Nov. 2015
42, 22, 9916, 9924
[Reviewed] - Hitoshi Kaneko; Sachihiko Itoh; Shinya Kouketsu; Takeshi Okunishi; Shigeki Hosoda; Toshio Suga
Evolution and modulation of a poleward-propagating anticyclonic eddy along the Japan and Kuril-Kamchatka trenches
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, Jun. 2015
120, 6, 4418, 4440
[Reviewed] - Eitarou Oka; Kazuyuki Uehara; Toshiya Nakano; Toshio Suga; Daigo Yanagimoto; Shinya Kouketsu; Sachihiko Itoh; Shota Katsura; Lynne D. Talley
Synoptic observation of Central Mode Water in its formation region in spring 2003
JOURNAL OF OCEANOGRAPHY, Dec. 2014
70, 6, 521, 534
[Reviewed] - Shinya Kouketsu; Akihiko M. Murata
Detecting decadal scale increases in anthropogenic CO2 in the ocean
GEOPHYSICAL RESEARCH LETTERS, Jul. 2014
41, 13, 4594, 4600
[Reviewed] - Yuichiro Kumamoto; Michio Aoyama; Yasunori Hamajima; Tatsuo Aono; Shinya Kouketsu; Akihiko Murata; Takeshi Kawano
Southward spreading of the Fukushima-derived radiocesium across the Kuroshio Extension in the North Pacific
SCIENTIFIC REPORTS, Mar. 2014
4
[Reviewed] - Shinya Kouketsu; Akihiko Murata; Toshimasa Doi
Decadal changes in dissolved inorganic carbon in the Pacific Ocean
GLOBAL BIOGEOCHEMICAL CYCLES, 2013
27, 1, 65, 76
[Reviewed] - Eitarou Oka; Bo Qiu; Shinya Kouketsu; Kazuyuki Uehara; Toshio Suga
Decadal seesaw of the Central and Subtropical Mode Water formation associated with the Kuroshio Extension variability
JOURNAL OF OCEANOGRAPHY, Apr. 2012
68, 2, 355, 360
[Reviewed] - Shinya Kouketsu; Hiroyuki Tomita; Eitarou Oka; Shigeki Hosoda; Taiyo Kobayashi; Kanako Sato
The role of meso-scale eddies in mixed layer deepening and mode water formation in the western North Pacific
JOURNAL OF OCEANOGRAPHY, Feb. 2012
68, 1, 63, 77
[Reviewed] - Hiroyuki Tomita; Shinya Kouketsu; Eitarou Oka; Masahisa Kubota
Locally enhanced wintertime air-sea interaction and deep oceanic mixed layer formation associated with the subarctic front in the North Pacific
GEOPHYSICAL RESEARCH LETTERS, Dec. 2011
38, 24, n/a
[Reviewed] - Shinya Kouketsu; Toshimasa Doi; Takeshi Kawano; Shuhei Masuda; Nozomi Sugiura; Yuji Sasaki; Takahiro Toyoda; Hiromichi Igarashi; Yoshimi Kawai; Katsuro Katsumata; Hiroshi Uchida; Masao Fukasawa; Toshiyuki Awaji
Deep ocean heat content changes estimated from observation and reanalysis product and their influence on sea level change
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, Mar. 2011
116, C3
[Reviewed] - Eitarou Oka; Shinya Kouketsu; Katsuya Toyama; Kazuyuki Uehara; Taiyo Kobayashi; Shigeki Hosoda; Toshio Suga
Formation and Subduction of Central Mode Water Based on Profiling Float Data, 2003-08
JOURNAL OF PHYSICAL OCEANOGRAPHY, Jan. 2011
41, 1, 113, 129
[Reviewed] - Takeshi Kawano; Toshimasa Doi; Hiroshi Uchida; Shinya Kouketsu; Masao Fukasawa; Yoshimi Kawai; Katsuro Katsumata
Heat Content Change in the Pacific Ocean between the 1990s and 2000s
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, Jul. 2010
57, 13-14, 1141, 1151
[Reviewed] - Shinya Kouketsu; Masao Fukasawa; Daisuke Sasano; Yuichiro Kumamoto; Takeshi Kawano; Hiroshi Uchida; Toshimasa Doi
Changes in water properties around North Pacific intermediate water between the 1980s, 1990s and 2000s
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, Jul. 2010
57, 13-14, 1177, 1187
[Reviewed] - Shuhei Masuda; Toshiyuki Awaji; Nozomi Sugiura; John Philip Matthews; Takahiro Toyoda; Yoshimi Kawai; Toshimasa Doi; Shinya Kouketsu; Hiromichi Igarashi; Katsuro Katsumata; Hiroshi Uchida; Takeshi Kawano; Masao Fukasawa
Simulated Rapid Warming of Abyssal North Pacific Waters
SCIENCE, Jul. 2010
329, 5989, 319, 322
[Reviewed] - T. Kawano; T. Doi; S. Kouketsu; H. Uchida; M. Fukasawa; K. Katsumata; Y. Kawai
Heat content and steric height change in the Pacific Ocean
OCEANS'10 IEEE Sydney, OCEANSSYD 2010, 2010
[Reviewed] - Shinya Kouketsu; Masao Fukasawa; Ikuo Kaneko; Takeshi Kawano; Hiroshi Uchida; Toshimasa Doi; Michio Aoyama; Kiyoshi Murakami
Changes in water properties and transports along 24 degrees N in the North Pacific between 1985 and 2005
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, Jan. 2009
114, C1
[Reviewed] - Shinya Kouketsu; Ichiro Yasuda
Unstable frontal waves along the Kuroshio Extension with low-potential vorticity intermediate Oyashio water
JOURNAL OF PHYSICAL OCEANOGRAPHY, Oct. 2008
38, 10, 2308, 2321
[Reviewed] - Shinya Kouketsu; Ichiro Yasuda; Yutaka Hiroe
Three-dimensional structure of frontal waves and associated salinity minimum formation along the Kuroshio Extension
JOURNAL OF PHYSICAL OCEANOGRAPHY, Mar. 2007
37, 3, 644, 656
[Reviewed] - Shinya Kouketsu; Ikuo Kaneko; Takeshi Kawano; Hiroshi Uchida; Toshimasa Doi; Masao Fukasawa
Changes of North Pacific Intermediate Water properties in the subtropical gyre
GEOPHYSICAL RESEARCH LETTERS, Jan. 2007
34, 2
[Reviewed] - Takeshi Kawano; Masao Fukasawa; Shinya Kouketsu; Hiroshi Uchida; Toshimasa Doi; Ikuo Kaneko; Michio Aoyama; Wolfgang Schneider
Bottom water warming along the pathway of lower circumpolar deep water in the Pacific Ocean
GEOPHYSICAL RESEARCH LETTERS, Dec. 2006
33, 23
[Reviewed] - S Kouketsu; Yasuda, I; Y Hiroe
Observation of frontal waves and associated salinity minimum formation along the Kuroshio Extension
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, Aug. 2005
110, C8
[Reviewed] - Yasuda, I; S Kouketsu; K Katsumata; M Ohiwa; Y Kawasaki; A Kusaka
Influence of Okhotsk Sea Intermediate Water on the Oyashio and North Pacific Intermediate Water
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, Dec. 2002
107, C12, 30
[Reviewed] - Yasuda, I; T Tozuka; M Noto; S Kouketsu
Heat balance and regime shifts of the mixed layer in the Kuroshio Extension
PROGRESS IN OCEANOGRAPHY, 2000
47, 2-4, 257, 278
[Reviewed]
Presentations
- Kouketsu, S.
Diagnosis of Four-Dimensional Ocean Water Property Fields Using Physics-Informed Neural Networks
Ocean Sciences Meeting 2026, Feb. 2026 - Osafune, S.; T. Doi; S. Kouketsu
Towards a global ocean state estimation with a thickness diffusivity closure
Ocean Science Meeting 2026, Feb. 2026 - Osafune, S.; S. Kouketsu
Linking circulation change to decadal-multidecadal ocean heat content anomalies in the central North Pacific via budget decomposition
PICES annual meeting 2025, Nov. 2025 - Shinya Kouketsu; Satoshi Osafune; Toshimasa Doi; Nozomi Sugiura; Fumihiko Akazawa
Influences of deep layer observations on ocean state estimates based on ESTOC
JpGU 2025, 27 May 2025 - Tong Wang; Toshio Suga; Shinya Kouketsu; Niklas Schneider; Bo Qiu; Kelvin Richards; Satoshi Osafune
Water mass spiciness and thickness anomalies, and their propagation in the North Pacific Subtropical Mode Water
EGU25, May 2025 - 長船哲史; JAMSTE; 纐纈慎也(JAMSTE; 土居知将(JAMSTE; 杉浦望実; JAMSTEC
四次元変分法による沿岸水塊形成の最適推定に向けて
日本海洋学会秋季大会2024, 18 Sep. 2024 - ◯Tong Wang(JASMSTEC; Toshio Suga; 東; Shinya Kouketsu(JAMSTEC; Niklas Schneider(Univ Hawaii)・Bo; Qiu(Univ Hawaii; Kelvin Richards(Univ Hawaii)・Satoshi; Osafune(JASMSTEC
Differences between lighter and denser parts of the Subtropical Mode Water in tracer propagation and eddy effects
日本海洋学会秋季大会2024, 17 Sep. 2024 - 纐纈慎也
亜表層栄養塩輸送の季節変動の見積もりの試み
日本海洋学会秋季大会2024, 17 Sep. 2024 - 山口凌平; 纐纈慎也; 小杉如央; 石井雅男
表層溶存酸素収支からみる全球海洋炭素循環像
日本海洋学会秋季大会2024, 17 Sep. 2024 - Shinya Kouketsu
Synthesis of ocean observations for a more complete understanding of ocean circulation and marine ecosystems
JpGU2024, 27 May 2024 - Satoshi Osafune; Shinya Kouketsu; Toshimasa Doi; Nozomi Sugiura; Shuhei Masuda
Impact of tidally induced vertical-mixing schemes on deep ocean state estimation
Ocean Science Meeting 2022, 04 Mar. 2022 - 佐々木雄亮; 安田一郎; 勝又勝郎; 纐纈慎也; 内田裕
CTD搭載型高速水温計を用いた乱流断面観測及びファインスケールパラメタリゼーションに関する考察
日本海洋学会大会講演要旨集(Web), 2022 - 纐纈慎也
拡散を考慮した亜表層季節変動の推定
日本海洋学会秋季大会2020, 28 Nov. 2020 - 佐々木雄亮; 安田一郎; 勝又勝郎; 纐纈慎也; 内田裕
南大洋域におけるDiffusive型対流が及ぼす鉛直熱輸送の推定
日本海洋学会大会講演要旨集(Web), 2020 - YASUDA Ichiro; LEE Keunjong; NAGASAWA Maki; ZHAI Shuo; SASAKI Yusuke; YANAGIMOTO Daigo; FUJIO Shinzo; TANAKA Mamoru; GOTO Yasutaka; NAKANO Toshiya; SASANO Daisuke; TANAKA Takahiro; KOUKETSU Shinya
Development of efficient and autonomous microstructure measurement system using fast-response thermistors attached to CTD, glider and deep-profiling float, to elucidate vertical distribution
日本地球惑星科学連合大会予稿集(Web), 2020 - 勝又勝郎; 熊本雄一郎; 内田裕; 纐纈慎也; 重光雅仁; 笹岡晃征; 濱名実
「みらい」南大洋航海MR19-04
海と地球のシンポジウム発表課題一覧・要旨集(CD-ROM), 2020 - Shinya Kouketsu; Satoshi Osafune; Toshimasa Doi
Oxygen distribution inference and the budgets in the North Pacific
IUGG 2019, 09 Jul. 2019 - 纐纈 慎也
全球観測網から推定する海盆規模 塩分・溶存酸素変動
JpGU 2019, 28 May 2019 - 内田裕; 纐纈慎也; 脇田昌英; 中野俊也; 河野健; 深澤理郎
北太平洋における南極系オーバーターンの弱化
日本海洋学会大会講演要旨集, 2016 - Hiroshi Uchida; Shinya Kouketsu; Masahide Wakita; Takeshi Kawano; JAMSTEC; James H.; Swift (SIO; Masao Fukasawa; JAMSTE
Slowing of the deep meridional overturning circulation in the North Pacific
GAIC-2015, 15 Sep. 2015 - Shinya koketsu; satoshi osafune; hiroshi uchida; yuichiro kumamoto; akihiko murata
Decadal changes along 47°N based on hydrographic observations
GAIC, 15 Sep. 2015 - Shinya koketsu; akihiko murata
Detecting decadal scale increases in anthropogenic CO2 in the ocean
GEOSS-AP, 08 Sep. 2015 - Shinya KOUKETSU
Microstructure measurements by MR6000 attached the water sampling systems.
海洋測器専門委員会, 20 Feb. 2015 - Shinya KOUKETSU; Akihikoe Murata
Detecting Decadal Scale Increases in Anthropogenic CO2 in the Ocean
SOCOM, 11 Feb. 2015 - 須賀利雄; 須賀利雄; 井上龍一郎; 纐纈慎也; 細田滋毅; 小林大洋; 佐藤佳奈子; 中島宏幸; 本多牧生; 藤木徹一; 松本和彦; 河野健; 才野敏郎
北西太平洋統合物理-生物地球化学海洋観測実験:定点S1周辺における集中観測(S1-INBOX)のまとめ
日本海洋学会大会講演要旨集, 2014 - Oka E; Ishii M; Uehara K; Omori Y; Kawai Y; Kouketsu S; Kosugi N; Suga T; Sukigara C; Tsunogai U; Nonaka M; Fujita M; Faure V; Hosoda S; Murayama T; Yasuda I; Yanagimoto D; Yamasaki M
初春の中央モード水形成域観測―KH-13-3航海速報―
日本海洋学会大会講演要旨集, Aug. 2013 - DOI TOSHIMASA; MURATA AKIHIKO
Decadal changes in dissolved inorganic carbon
IAPSO 2013, 22 Jul. 2013 - Shinya KOUKETSU
Biogeochemical observation system to understand the relationships between physical processes and biogeochemical environments
Japan-Australia Marine Science WS, 11 Jul. 2013 - 纐纈 慎也; 笹岡 晃征; 井上 龍一郎; 須賀 利雄; 才野 敏郎; 本多 牧生
北西太平洋物理・生物地球化学統合海洋観測実験 衛星から見た黒潮続流付近の渦とクロロフィル分布変動
日本海洋学会春季大会, 25 Mar. 2013 - 纐纈慎也
全球人為起源二酸化炭素増加量評価の取り組み
ブルーアースシンポジウム 2013, 14 Mar. 2013 - 勝又勝郎; 内田裕; 熊本雄一郎; 林和彦; 佐々木建一; 纐纈慎也; 村田昌彦; 土居知将
南極環海流の東経174度における水質変化
日本海洋学会大会講演要旨集, 2013 - 勝又勝郎; 内田裕; 熊本雄一郎; 林和彦; 佐々木建一; 纐纈慎也; 馬場尚一郎; 村田昌彦; 土居知将
2012/13年みらい南大洋航海
ブルーアース要旨集, 2013 - 井上龍一郎; 須賀利雄; 須賀利雄; 細由滋毅; 纐纈慎也; 藤木徹一; 松本和彦; 脇田昌英; 本多牧生; 才野敏郎; 小林大洋
北西太平洋物理・生物地球化学統合海洋観測実験(INBOX):その2 船舶・係留・フロート観測結果と栄養塩の鉛直輸送への乱流混合の寄与の考察
日本海洋学会大会講演要旨集, 2013 - 纐纈 慎也; 村田 昌彦; 熊本 雄一郎; 内田 裕; 勝又 勝郎; 佐々木 健一; 土居 知将; 林 和彦; 河野 健
2011年150°Eにおける観測(MR11-08)速報
ブルーアースシンポジウム 2012, 23 Feb. 2012 - 佐藤佳奈子; 須賀利雄; 須賀利雄; 纐纈慎也; 内田裕; 脇田昌英; 井上龍一郎; 細田滋毅; 小林大洋; 小橋史明; 小橋史明; 松尾典幸; 中島宏幸; 本多牧生; 才野敏郎
北太平洋西部亜熱帯域における生態系変動観測のためのフロート展開-溶存酸素センサーの補正と精度について-
日本海洋学会大会講演要旨集, 2012 - 佐藤佳奈子; 須賀利雄; 須賀利雄; 纐纈慎也; 細田滋毅; 小林大洋; 井上龍一郎; 小橋史明; 小橋史明; 本多牧生; 松本和彦; 川上創; 笹井義一; 脇田昌英; 笹岡晃征; 藤木徹一; 才野敏郎; 川合義美; 林和彦; 佐々木英治; 遠山勝也
北西太平洋統合物理-生物地球化学海洋観測実験の速報報告
ブルーアース要旨集, 2012 - 纐纈慎也; 富田裕之
亜寒帯フロントの季節変動
黒潮・親潮続流域の循環と水塊過程, 11 Nov. 2011 - S. KOUKETSU; A. Murata; T. Doi
Changes in dissolved inorganic carbon along the sections in the Pacific
the Ocean Carbon Cycle at a time of change, 15 Sep. 2011 - S. Kouketsu; T. Doi; T. Kawano; S. Masuda; N. Sugiura; Y. Sasaki; T. Toyoda; H. Igarashi; Y. Kawai; K. Katsumata; H. Uchida; M. Fukasawa; T. Awaji
Heat content change in the deep ocean
データ同化夏の学校, Aug. 2011 - 纐纈慎也; 脇田昌英; 藤木徹一; 前野克尚; 片山健一
垂下式ADCP観測とCTDの挙動
ブルーアース要旨集, 2011 - Kouketsu, S; H. Tomita; S. Hosoda; E. Oka; T. Kobayashi; K. Sato
冬季混合層と中規模渦の関係
北太平洋とその周辺海域における循環と水塊過程, 02 Aug. 2010 - Kouketsu, S; T. Awaji; N. Sugiura; T. Toyoda; Y. Kawai; T. Doi; H. Igarashi; K. Katsumata; H. Uchida; T. Kawano; M. Fukasawa
Bottom Water Warming Revealed by Observations and Assimilation data
Deep Ocean Workshop, 21 Jun. 2010 - 纐纈慎也; 細田滋毅; 小林大洋; 佐藤佳奈子; 富田裕之; 岡英太郎
海面高度から抽出された渦と海洋混合層の関係
日本海洋学会春季大会, 24 Mar. 2010 - 纐纈慎也; 細田滋毅; 小林大洋; 佐藤佳奈子; 富田裕之
冬季混合層深度と中規模渦の関係
ブルーアース '10, 02 Mar. 2010 - Kouketsu, S; T. Kawano; T. Doi; T. Awaji; S. Masuda; N. Sugiura; T. Toyoda; Y. Sasaki; H. Igarashi; H. Uchida; Y. Kawai; K. Katsumata; M. Fukasawa
Mapping heat content changes due to bottom water warming and comparison with results from an assimilation model
Ocean Sciences meeting, 24 Feb. 2010 - 纐纈慎也; 勝又勝郎; 河野健; 川合義美; 細田滋毅; 内田裕; 土居知将; 深澤理郎; 杉浦望実; 増田周平; 豊田隆寛; 佐々木祐二; 五十嵐弘道; 畑山隆紀; 華房康憲; 淡路敏之
四次元変分法海洋全層同化モデルを用いた海洋大循環変動の研究(V) 塩分の変動と淡水輸送の推定
日本海洋学会春季大会, 06 Apr. 2009 - 河野健; 土居知将; 内田裕; 纐纈慎也; 川合義美; 勝又勝郎; 深澤理郎; 増田周平; 杉浦望実; 豊田隆寛; 佐々木祐二; 淡路敏之; 五十嵐弘道; 畑山隆紀; 華房康憲; 渡邉修一
全球の底層水温上昇について
Blue Earth要旨集, 2009 - 纐纈慎也; 勝又勝郎; 河野健; 川合義美; 細田滋毅; 内田裕; 土居知将; 深澤理郎; 杉浦望実; 増田周平; 豊田隆寛; 佐々木祐二; 五十嵐弘道; 畑山隆紀; 華房康憲; 淡路敏之; 淡路敏之
四次元変分法海洋全層同化モデルを用いた海洋大循環変動の研究(V)塩分の変動と淡水輸送の推定
日本海洋学会大会講演要旨集, 2009 - 豊田隆寛; 杉浦望実; 増田周平; 五十嵐弘道; 佐々木祐二; 淡路敏之; 淡路敏之; 河野健; 川合義美; 内田裕; 勝又勝郎; 纐纈慎也; 土井知将; 深澤理郎; 畑山隆紀; 華房康憲
四次元変分法海洋全層同化モデルを用いた海洋大循環変動の研究(I)グリーン関数法を用いた海洋全層モデリングの向上について
日本海洋学会大会講演要旨集, 2009 - 増田周平; 淡路敏之; 杉浦望実; 豊田隆寛; 河野健; 川合義美; 纐纈慎也; 土居知将; 勝又勝郎; 内田裕; 佐々木祐二; 五十嵐弘道; 畑山隆紀; 華房康憲; 深澤理郎
四次元変分法海洋全層同化モデルを用いた海洋大循環変動の研究(III)アジョイント方程式を用いた太平洋底層での水温上昇に関する考察
日本海洋学会大会講演要旨集, 2009 - 川合義美; 河野健; 纐纈慎也; 土居知将; 勝又勝郎; 内田裕; 深澤理郎; 杉浦望実; 増田周平; 豊田隆寛; 佐々木祐二; 五十嵐弘道; 畑山隆紀; 華房康憲; 淡路敏之
四次元変分法海洋全層同化モデルを用いた海洋大循環変動の研究(IV)海洋貯熱量及び水平熱輸送量の評価
日本海洋学会大会講演要旨集, 2009 - Kouketsu, S; S. HOSODA; N. Sugiura; S. Masuda; T. Toyoda; Y. Sasaki; H. Igarashi; Y. Kawai; K. Katsumata; T. Kawano; H. Uchida; T. Doi; T. Awaji; M. Fukasawa
Changes at intermediate depths in the Indian Ocean
MISMO Workshop, 25 Nov. 2008 - 纐纈慎也; 深澤理郎; 熊本雄一郎; 内田裕; 河野健; 土居知将; 川合義美; 笹野大輔
1990年代からの北太平洋中層水の変化
日本海洋学会秋季大会, 26 Sep. 2008 - 纐纈慎也; 河野健; 内田裕; 川合義美; 土居知将; 深澤理郎
Changes in water properties and the circulation in the North Pacific intermediate depths using WHP and the revisit observations
ブルーアースシンポジウム, 14 Mar. 2008 - Kouketsu, S; M. Fukasawa; T. Kawano; H. Uchida; Y. Kumamoto; I. Kaneko; T. Doi; M. Aoyama; K. Murakami; Y. Kawai
Changes of water properties and transports between whp-p3 and its revisit
Ocean Science Meeting, 06 Mar. 2008 - 土居知将; 河野健; 内田裕; 纐纈慎也; 勝又勝郎; 川合義美; 深澤理郎
WHP再観測データから計算した太平洋の貯熱量変化
みらいシンポジウム予稿集, 2008 - 河野健; 内田裕; 土居知将; 纐纈慎也; 勝又勝郎; 川合義美; 深澤理郎
北太平洋深層での水温上昇傾向について
日本海洋学会大会講演要旨集, 2008 - 土居知将; 深澤理郎; 河野健; 内田裕; 纐纈慎也; 勝又勝郎; 川合義美
海洋貯熱量の変化について
日本海洋学会大会講演要旨集, 2008 - 青山道夫; 深澤理郎; 河野健; 村田昌彦; 熊本雄一郎; 内田裕; 纐纈慎也; 佐藤憲一郎; 竹内歩美
北太平洋深層における栄養塩変動について
みらいシンポジウム予稿集, 2008 - 熊本雄一郎; 村田昌彦; 渡邉修一; 纐纈慎也; 深澤理郎
Repeat Hydrographyで得られた北太平洋における過去数十年間の溶存酸素濃度の変化
日本海洋学会大会講演要旨集, 2008 - Kouketsu, S; M. Fukasawa; T. Doi; T. Kawano; H. Uchida; I. Kaneko; K. Murakami
Property and transport changes along WHP-P3
日本海洋学会秋季大会, 28 Sep. 2007 - 纐纈慎也
WOCEとその再観測から見い出された亜熱帯循環域における北太平洋中層水の水質変化
ブルーアースシンポジウム 2007, 08 Mar. 2007 - Kouketsu, S; I. Kaneko; T. Kawano; H. Uchida; T. Doi; M. Fukasawa
Changes of North Pacific Intermediate Water Properties
AGU Fall Meeting, 12 Dec. 2006 - 纐纈慎也; 金子郁雄; 河野健; 内田裕; 土居知将; 深澤理郎
Water Property Changes of North Pacific Intermediate Water in Subtropical Gyre
2006年度日本海洋学会秋季大会, 26 Sep. 2006