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New ocean ecological provinces from physics

Planned Research

Project AreaNew Ocean Paradigm on Its Biogeochemistry, Ecosystem and Sustainable Use
Project/Area Number 24121002
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Complex systems
Research InstitutionThe University of Tokyo

Principal Investigator

Itoh Sachihiko  東京大学, 大気海洋研究所, 准教授 (80345058)

Co-Investigator(Kenkyū-buntansha) 纐纈 慎也  国立研究開発法人海洋研究開発機構, 地球環境観測研究開発センター, 主任研究員 (30421887)
奥西 武  国立研究開発法人水産研究・教育機構, 東北区水産研究所, グループ長 (60374576)
Co-Investigator(Renkei-kenkyūsha) KANEKO Hitoshi  水産研究・教育機構, 東北区水産研究所, 研究支援職員 (30772793)
Project Period (FY) 2012-06-28 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥57,720,000 (Direct Cost: ¥44,400,000、Indirect Cost: ¥13,320,000)
Fiscal Year 2016: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2013: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2012: ¥26,260,000 (Direct Cost: ¥20,200,000、Indirect Cost: ¥6,060,000)
Keywords海洋物理 / 中規模渦 / モード水 / 栄養塩供給 / 海洋物理学・陸水学 / 海洋循環 / 海洋低次生産 / 物質循環 / 海洋物理・陸水学
Outline of Final Research Achievements

The present study investigated the physical structure of the global ocean through observation and data analysis, and evaluate their impacts on ecosystems using numerical models, based on an assumption that the mode waters and mesoscale eddies distinguish marine biogeography. Observations and data analyses especially focused on the western North Pacific, and ecosystem models are used to examine and interpret the results derived from the observations and the data analyses. New ocean provinces were then proposed based on physical oceanography, which clearly corresponds to provinces defined through chlorophyll a and nutrient concentrations. In conclusion, the present study contributed to present a new ocean paradigm from the physical aspect and the linkage between the physical and ecosystem processes.

Report

(6 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (96 results)

All 2017 2016 2015 2014 2013 2012 Other

All Int'l Joint Research (2 results) Journal Article (37 results) (of which Peer Reviewed: 36 results,  Open Access: 4 results,  Acknowledgement Compliant: 6 results) Presentation (55 results) (of which Int'l Joint Research: 8 results,  Invited: 11 results) Book (1 results) Remarks (1 results)

  • [Int'l Joint Research] Scripps Institution of Oceanography(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] カリフォルニア大学スクリプス海洋研究所(米国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Circulation and haline structure of a microtidal bay in the Sea of Japan influenced by the winter monsoon and the Tsushima Warm Current2017

    • Author(s)
      Itoh, S., A. Kasai, A. Takeshige, K.Zenimoto, S.Kimura, K.W. Suzuki, Y. Miyake, T. Funahashi, Y. Yamashita and Y. Watanabe
    • Journal Title

      Journal of Geophysical Research Oceans

      Volume: 121 Issue: 8 Pages: 6331-6350

    • DOI

      10.1002/2015jc011441

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Baroclinic circulation and its high frequency variability in Otsuchi Bay on the Sanriku ria coast, Japan2017

    • Author(s)
      Tanaka,K., K. Komatsu, S. Itoh, D.Yanagimoto, M.Ishizu, H.Hasumi, T.T. Sakamoto, S. Urakawa, Y. Michida
    • Journal Title

      Journal of Oceanography

      Volume: 73 Issue: 1 Pages: 25-38

    • DOI

      10.1007/s10872-015-0338-9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulation of Pacific water intrusions into Otsuchi Bay, northeast of Japan, with a nested-grid OGCM2017

    • Author(s)
      Sakamoto, T. T. , L. S. Urakawa, H. Hasumi, M. Ishizu, S. Itoh T. Komatsu and K. Tanaka
    • Journal Title

      Journal of Oceanography

      Volume: 73 Issue: 1 Pages: 39-54

    • DOI

      10.1007/s10872-015-0344-y

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of the Oyashio Current and Tsugaru Warm Current on the circulation and water properties of Otsuchi Bay, Japan2017

    • Author(s)
      Ishizu, M, S. Itoh, K. Tanaka and K.Komatsu
    • Journal Title

      Journal of Oceanography

      Volume: 73 Issue: 1 Pages: 115-131

    • DOI

      10.1007/s10872-016-0383-z

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Eastward salinity anomaly propagation in the intermediate layer of the North Pacific2017

    • Author(s)
      Kouketsu, S., Osafune, S., Kumamoto, Y., and Uchida, H.
    • Journal Title

      Journal of Geophysical Research:Oceans

      Volume: 122 Issue: 2 Pages: 2017-2033

    • DOI

      10.1002/2016jc012118

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / 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

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth variability of Pacific saury Cololabis saira larvae under contrasting environments across the Kuroshio axis: survival potential of minority versus majority2016

    • Author(s)
      Takasuka A., Nishikawa K., Kuroda H., Okunishi T., Shimizu Y. Sakaji H. Ito S., Tokai T., Oozeki Y.
    • Journal Title

      Fisheries Oceanography

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX)2016

    • Author(s)
      Inoue, R., T. Suga, S. Kouketsu, S. Hosoda, T. Kobayashi, K. Sato, H. Nakajima, T. Kawano
    • Journal Title

      Journal of Marine Research

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX): Part 2. Shipboard measurements, S1 Biogeochemical moorings and Effects of Typhoons during the S1-INBOX2016

    • Author(s)
      Inoue, R., M. Honda, T. Fujiki, K. Matsumoto, M. Wakita, S. Kouketsu, T. Suga, and T. Saino
    • Journal Title

      Journal of Marine Research

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX): Part 3. Mesoscale variability of dissolved oxygen concentrations observed by multiple floats during S1-INBOX2016

    • Author(s)
      Kouketsu, S., Suga, T., and Inoue, R.
    • Journal Title

      Journal of Marine Research

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fine-scale structure and mixing across the front between the Tsugaru Warm and Oyashio Currents in summer along the Sanriku Coast, east of Japan2016

    • Author(s)
      Itoh, S., H. Kaneko, M. Ishizu, D. Yanagimoto, T. Okunishi, H. Nishigaki and K. Tanaka
    • Journal Title

      Journal of Oceanography

      Volume: 72 Issue: 1 Pages: 23-37

    • DOI

      10.1007/s10872-015-0320-6

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Numerical simulation of Pacific water intrusions into Otsuchi Bay, northeast of Japan, with a nested-grid OGCM,2016

    • Author(s)
      T. T. Sakamoto, S. L. Urakawa, H. Hasumi, M. Ishizu, S. Itoh, T. Komatsu and K. Tanaka
    • Journal Title

      Journal of Oceanography

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Baroclinic circulation and its high frequency variability in Otsuchi Bay on the Sanriku ria coast, Japan2016

    • Author(s)
      K. Tanaka, K. Komatsu, S. Itoh, D. Yanagimoto, M. Ishizu, H. Hasumi, T. T. Sakamoto, S. Urakawa and Y. Michida
    • Journal Title

      Journal of Oceanography

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolution and modulation of a poleward-propagating anticyclonic eddy along the Japan and Kuril-Kamchatka trenches2015

    • Author(s)
      Kaneko H., S. Itoh, S. Kouketsu, T. Okunishi, S. Hosoda, and T. Suga
    • Journal Title

      Journal of Geophysical Research

      Volume: 120 Issue: 6 Pages: 1-14

    • DOI

      10.1002/2014jc010693

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Interdecadal decrease of the Oyashio transport on the continental slope off the southeastern coast of Hokkaido, Japan.2015

    • Author(s)
      Kuroda H., Wagawa T., Shimizu Y., Ito S., Kakehi S., Okunishi T., Ohno S., Kusaka A.
    • Journal Title

      Journal of Geophysical Research

      Volume: 120 Pages: 2504-2522

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mixed layer depth and chlorophyll a: Profiling float observations in the Kuroshio-Oyashio Extension region2015

    • 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

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Roles of vertical behavior in the open-ocean migration of teleplanic larvae: a modeling approach to the larval transport of Japanese spiny lobster2015

    • Author(s)
      Y. Miyake, S. Kimura, S. Itoh, S. Chow, K. Murakami, S. Katayama, A. Takeshige and H. Nakata
    • Journal Title

      Marine Ecology Progress Series

      Volume: 539 Pages: 93-109

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Why is Trichodesmium abundant in the Kuroshio?2015

    • Author(s)
      T. Shiozaki, S. Takeda, S. Itoh, T. Kodama, X. Liu, F. Hashihama and K. Furuya
    • Journal Title

      Biogeosciences

      Volume: 12 Pages: 6931-6943

    • NAID

      120006986819

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ariability in transport processes of Pacific saury Cololabis saira larvae leading to their broad dispersal: implications for their ecological role in the western North Pacific2015

    • Author(s)
      Y. Oozeki, T. Okunishi, A. Takasuka, D. Ambe
    • Journal Title

      Progress in Oceanography

      Volume: 印刷中 Pages: 448-458

    • DOI

      10.1016/j.pocean.2014.05.011

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mesoscale eddy effects on temporal variability of surface chlorophyll a in the Kuroshio Extension2015

    • Author(s)
      Kouketsu, S., H. Kaneko, T. Okunishi, K. Sasaoka, S. Itoh, R. Inoue and H. Ueno
    • Journal Title

      Journal of Oceanography

      Volume: 印刷中 Issue: 3 Pages: 439-451

    • DOI

      10.1007/s10872-015-0286-4

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Occurrence and density of Pacific saury Cololabis saira larvae and juveniles in relation to environmental factors during the winter spawning season in the Kuroshio Current system2014

    • Author(s)
      A. Takasuka, H. Kuroda, T. Okunishi, Y. Shimizu, Y. Hirota, H. Kubota, H. Sakaji, R. Kimura, SI. Ito, Y. Oozeki
    • Journal Title

      Fisheries Oceanography

      Volume: 23 Pages: 304-321

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detecting decadal scale increases in anthropogenic CO2 in the ocean2014

    • Author(s)
      Shinya Kouketsu and A. M. Murata
    • Journal Title

      Geophysical Research Letters

      Volume: 41 Issue: 13 Pages: 4594-4600

    • DOI

      10.1002/2014gl060516

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct breaking of large-amplitude internal waves in the Urup Strait2014

    • Author(s)
      Itoh, S, Y. Tanaka, S. Osafune, I. Yasuda, M. Yagi, H Kaneko, S. Konda, J. Nishioka and Y. N. Volkov
    • Journal Title

      Progress in Oceanography

      Volume: 印刷中 Pages: 109-120

    • DOI

      10.1016/j.pocean.2014.04.014

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synoptic observation of Central Mode Water in its formation region in spring 20032014

    • Author(s)
      Oka E., K. Uehara, T. Nakano, T. Suga, D. Yanagimoto, S. Kouketsu, S. Itoh, S. Katsura, and L. D. Talley
    • Journal Title

      Journal of Oceanography

      Volume: 70 Issue: 6 Pages: 521-534

    • DOI

      10.1007/s10872-014-0248-2

    • NAID

      40020291281

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Developing ecosystem indicators for responses to multiple stressors2014

    • Author(s)
      J. Boldt, R. Martone, J. Samhouri, R. I. Perry, S. Itoh, I-K. Chung, M. Takahashi, and N. Yoshie
    • Journal Title

      Oceanography

      Volume: 27 Issue: 4 Pages: 49-65

    • DOI

      10.5670/oceanog.2014.91

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regeneration of a warm anticyclonic ring by cold water masses within the western subarctic gyre of the North Pacific2014

    • Author(s)
      Sachihiko Itoh, Ichiro Yasuda, Hiromichi Ueno, Toshio Suga and Shigeho Kakehi
    • Journal Title

      Journal of Oceanography

      Volume: 印刷中 Issue: 3 Pages: 211-223

    • DOI

      10.1007/s10872-014-0225-9

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Southward spreading of the Fukushima-derived radiocesium across the Kuroshio Extension in the North Pacific2014

    • Author(s)
      Yuichiro Kumamoto, Michio Aoyama, Yasunori Hamajima, Tatsuo Aono, Shinya Kouketsu, Akihiko Murata, Takeshi Kawano
    • Journal Title

      Scientific Reports

      Volume: 4 Issue: 1 Pages: 1-9

    • DOI

      10.1038/srep04276

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Occurrence and density of Pacific saury Cololabis saira larvae and juveniles in relation to environmental factors during the winter spawning season in the Kuroshio Current system2014

    • Author(s)
      Takasuka, A., Kuroda, H., Okunishi, T., ... Oozeki, Y. (他6名)
    • Journal Title

      Fisheries Oceanography

      Volume: 23 Issue: 4 Pages: 304-321

    • DOI

      10.1111/fog.12065

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 10.1002/grl.50613.2013

    • Author(s)
      Kaneko, H., I. Yasuda, K. Komatsu, and S. Itoh
    • Journal Title

      Geophysical Research Letters

      Volume: 40 Issue: 12 Pages: 3123-3127

    • DOI

      10.1002/grl.50613

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport and survival of Japanese sardine ( Sardinops melanostictus) eggs and larvae via particle-tracking experiments2013

    • Author(s)
      Haruka Nishikawa, 他(著者7名)
    • Journal Title

      Fisheries Oceanography

      Volume: 22巻 Issue: 6 Pages: 509-522

    • DOI

      10.1111/fog.12041

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Decadal changes in dissolved inorganic carbon in the Pacific Ocean2013

    • Author(s)
      Kouketsu, S., T. Doi, and A. Murata
    • Journal Title

      Global Biogeochemical Cycles

      Volume: 27 Issue: 1 Pages: 65-76

    • DOI

      10.1029/2012gb004413

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modelling ecological responses of Pacific saury (Cololabis saira) to future climate change and its uncertainty2013

    • Author(s)
      1. Ito S., T. Okunishi, M. J. Kishi and M. Wang
    • Journal Title

      ICES Journal of Marine Science

      Volume: 70 Issue: 5 Pages: 980-990

    • DOI

      10.1093/icesjms/fst089

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observations of the structure of turbulent mixing across the Kuroshio2012

    • Author(s)
      Kaneko, H., I. Ya suda, K. Komatsu, and S. Itoh
    • Journal Title

      GEOPHYSICAL RESEARCH LETTERS

      Volume: VOL.39 Issue: 15

    • DOI

      10.1029/2012gl052419

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impacts of climate change on growth and migration of Japanese sardine (Sardinops melanostictus) in the western North Pacific2012

    • Author(s)
      Okunishi T., S. Ito, T. Hashioka, T. T. Sakamoto, N. Yoshie, H. Sumata, Y. Yara, N. Okada, Y. Yamanaka, 2012
    • Journal Title

      Climatic Change

      Volume: 3-4 Pages: 485-503

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a one-dimensional ecosystem model including the iron applied to the Oyashio region, western subarctic Pacific2012

    • Author(s)
      Shigemitsu, M., Okunishi, T., Nishioka, J., Sumata, H., Hashioka, T., Aita, M.N., Smith, S. L., Yoshie, N., Okada, K., Yamanaka, Y.
    • Journal Title

      Journal of Geophysical Research-Ocean

      Volume: 177 Issue: C6 Pages: 177-177

    • DOI

      10.1029/2011jc007689

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modification of a Kenai eddy along the Alaskan Stream2012

    • Author(s)
      Ueno, H., I. Yasuda, S. Itoh, H. Onishi, Y. Hiroe, T. Suga, and E. Oka
    • Journal Title

      J. Geophys. Res.

      Volume: 117 Issue: C8

    • DOI

      10.1029/2011jc007506

    • NAID

      120005228160

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ウルップ海峡の乱流強度と水塊形成への影響2012

    • Author(s)
      伊藤 幸彦,安田 一郎,八木 雅宏,長船 哲史,金子 仁,西岡 純,中塚 武,Y. N. Volkov, 田中 祐希, 近田 俊輔
    • Journal Title

      月刊海洋

      Volume: 44 Pages: 432-440

    • Related Report
      2012 Annual Research Report
  • [Presentation] 2000年代のマサバ資源量に関わる黒潮続流・親潮・混合水域の海洋環境変動2016

    • Author(s)
      金子 仁, 伊藤幸彦, 纐纈慎也, 奥西 武, 細田滋毅, 須賀利雄
    • Organizer
      日本海洋学会2015年度秋季大会
    • Place of Presentation
      愛媛大学(愛媛県・松山市)
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 津軽暖水-親潮前線の密度・流速構造と内部波伝播特性2016

    • Author(s)
      伊藤幸彦, 金子仁, 石津美穂, 柳本大吾, 奥西武, 西垣肇, 田中潔
    • Organizer
      日本海洋学会2016年度春季大会
    • Place of Presentation
      東京大学(東京都・文京区)
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Evolution and modulation of a poleward-propagating anticyclonic eddy along the Japan and Kuril-Kamchatka trenches2016

    • Author(s)
      Kaneko H., S. Itoh, S. Kouketsu, T. Okunishi, S. Hosoda, and T. Suga
    • Organizer
      Ocean Sciences Meeting 2016
    • Place of Presentation
      New Orleans (USA)
    • Year and Date
      2016-02-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mixed layer dpeth and chlorophyll a2016

    • Author(s)
      Itoh, S., I. Yasuda, H. Saito, A. Tsuda and K. Komatsu
    • Organizer
      Ocean Sciences Meeting 2016
    • Place of Presentation
      New Orleans (USA)
    • Year and Date
      2016-02-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 白鳳丸KH-13-7および14-3次航海における物理観測2016

    • Author(s)
      伊藤幸彦, 金子 仁, 纐纈慎也, 奥西 武
    • Organizer
      東京大学共同利用研究集会「太平洋南北断面観測による生物地球化学・生態系の統合研究」
    • Place of Presentation
      東京大学大気海洋研究所(千葉県・柏市)
    • Year and Date
      2016-02-18
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Changes in salinity and nutrients along 47°N in the North Pacific2016

    • Author(s)
      Kouketsu, S.
    • Organizer
      CLIVAR 2016
    • Place of Presentation
      Qingdao, China
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mesoscaleeddies and mode waters characterize new ocean ecological provinces2015

    • Author(s)
      Itoh, S., T. Okunishi, S. Kouketsu and H. Kaneko
    • Organizer
      NEOPS symposium: Devloping New Ocean Provinces on their Biogeochemistry and Ecosystems
    • Place of Presentation
      東京大学(東京都・文京区)
    • Year and Date
      2015-12-03
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 沿岸域の循環と食物網動態:複合生態系モデリング2015

    • Author(s)
      伊藤幸彦, 竹茂愛吾, 笠井亮秀, 尹盛楽, 木村伸吾
    • Organizer
      東京大学共同利用集会「海洋における生物生産機構の多様性と連関-黒潮生態系から沿岸複合生態系まで-」
    • Place of Presentation
      東京大学大気海洋研究所(千葉県・柏市)
    • Year and Date
      2015-12-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mixed layer dpeth and chlorophyll a2015

    • Author(s)
      Itoh, S., I. Yasuda, H. Saito, A. Tsuda and K. Komatsu
    • Organizer
      PICES2015
    • Place of Presentation
      Qingdao (China)
    • Year and Date
      2015-10-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 釧路沖を北上する高気圧渦の内部構造と伝播特性2015

    • Author(s)
      金子 仁, 伊藤幸彦, 纐纈慎也, 奥西 武, 細田滋毅, 須賀利雄
    • Organizer
      日本海洋学会2015年度秋季大会
    • Place of Presentation
      愛媛大学(愛媛県・松山市)
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] 黒潮続流南縁における中規模 渦周辺の硝酸塩輸送過程2015

    • Author(s)
      奥西 武, 金子仁, 伊藤幸彦, 纐纈慎也, 瀬藤聡, 黒田寛, 吉江直樹
    • Organizer
      日本海洋学会2015年度秋季大会
    • Place of Presentation
      愛媛大学(愛媛県・松山市)
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] Decadal changes along 47°N based on hydrographic observations2015

    • Author(s)
      Shinya Kouketsu, Satoshi Osafune, Hiroshi Uchida, Yuichiro Kumamoto, Akihiko Murata
    • Organizer
      GAIC 2015,
    • Place of Presentation
      Galway (Ireland)
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detecting decadal scale increases in anthropogenic CO2 in the ocean2015

    • Author(s)
      Shinya Kouketsu, Akihiko Murata
    • Organizer
      GEOSS-AP
    • Place of Presentation
      Beijing (China)
    • Year and Date
      2015-09-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detecting decadal scale increases in anthropogenic CO2 in the ocean2015

    • Author(s)
      Shinya Kouketsu, Akihiko Murata
    • Organizer
      Blue Planet 2015
    • Place of Presentation
      Cairns (Australia)
    • Year and Date
      2015-04-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modelling large-amplitude recruitment variability of marine fish2015

    • Author(s)
      伊藤幸彦, 羽角博康
    • Organizer
      2015年度地球惑星連合大会
    • Place of Presentation
      幕張メッセ(千葉県・千葉市)
    • Year and Date
      2015-04-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 魚類成長モデルによる水産海洋研究の取り組み2015

    • Author(s)
      奥西 武
    • Organizer
      2015年度日本海洋学会春季大会シンポジウム
    • Place of Presentation
      東京海洋大学(東京都品川区)
    • Year and Date
      2015-03-25
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 黒潮域における物理環境とイワシ類仔稚魚の輸送・成長特性2015

    • Author(s)
      伊藤幸彦、西川悠、小松幸生、安田一郎
    • Organizer
      2015年度水産海洋シンポジウム
    • Place of Presentation
      東京海洋大学(東京都品川区)
    • Year and Date
      2015-03-21
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 北西太平洋沖合いのカタクチイワシの回遊モデル2014

    • Author(s)
      奥西 武
    • Organizer
      2014年度水産海洋学会
    • Place of Presentation
      中央水産研究所(横浜市)
    • Year and Date
      2014-11-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] Regeneration of a warm anticyclonic ring by cold water masses within the western subarctic gyre of the North Pacific2014

    • Author(s)
      Itoh, S.,, I. Yasuda, H. Ueno, T. Suga and S. Kakehi
    • Organizer
      PICES2014
    • Place of Presentation
      Yeosu, Korea
    • Year and Date
      2014-10-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 太平洋の中規模渦分布と 低次生産2014

    • Author(s)
      伊藤幸彦、金子仁、纐纈慎也、奥西武
    • Organizer
      2014年度日本海洋学会秋季大会
    • Place of Presentation
      長崎大学(長崎市)
    • Year and Date
      2014-09-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Underway CTDを用いた太平洋表層の水温・塩分渦解像観測2014

    • Author(s)
      伊藤幸彦,金子仁,纐纈慎也,奥西武
    • Organizer
      2014年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学、東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] Decadal changes in dissolved inorganic carbon2013

    • Author(s)
      Kouketsu, S, T. Doi, A. Murata
    • Organizer
      IAHS - IAPSO - IASPEI Joint Assembly Symposium Knowledge for the future
    • Place of Presentation
      Gothenburg, Sweden
    • Related Report
      2013 Annual Research Report
  • [Presentation] Deep water warming in the world oceans2013

    • Author(s)
      Kawano, T., Kouketsu, S., Masuda, S., Uchida, H., Katsumata, K., Fukasawa
    • Organizer
      IAHS - IAPSO - IASPEI Joint Assembly Symposium Knowledge for the future
    • Place of Presentation
      Gothenburg, Sweden
    • Related Report
      2013 Annual Research Report
  • [Presentation] Biogeochemical observation system to understand the relationships between physical processes and biogeochemical environments2013

    • Author(s)
      Kouketsu, S
    • Organizer
      Japan-Australia Mrine Science Work Shop
    • Place of Presentation
      Mita Conference Hall, Tokyo
    • Related Report
      2013 Annual Research Report
  • [Presentation] Biogeochemical responses to the passage of mesoscale eddies in the northwestern subtropical North Pacifi2013

    • Author(s)
      Suga T. , T, Kita , S. Hosoda, K. Sato, R. Inoue, T. Kobayashi , S. Kouketsu, T. Fujiki, H. Kawakami, M. Honda, T. Saino, T. Kawano
    • Organizer
      IAHS - IAPSO - IASPEI Joint Assembly Symposium Knowledge for the future
    • Place of Presentation
      Gothenburg, Sweden
    • Related Report
      2013 Annual Research Report
  • [Presentation] 北太平洋低次生態系モデリング II: 自然選択モデルと植物プランクトンの多様性2013

    • Author(s)
      伊藤幸彦,平池友梨,羽角博康
    • Organizer
      地球惑星科学連合2013年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Related Report
      2013 Annual Research Report
  • [Presentation] ウルップ海峡における大振幅内部波の砕波2013

    • Author(s)
      伊藤幸彦,・田中祐希,長 船哲史,安田一郎,八木雅宏,金子仁,近田俊輔,西岡純,Yuri. N. Volkov,2014
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学、北海道
    • Related Report
      2013 Annual Research Report
  • [Presentation] 風が吹けばイワシは増えるか?―環境が資源変動に及ぼす影響を調べる―2013

    • Author(s)
      伊藤幸彦
    • Organizer
      第99回対馬暖流系アジ・サバ・イワシ長期漁況海況予報会議
    • Place of Presentation
      長崎西彼農業協同組合会議室、長崎
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 複合生態系モデリング:現状と課題2013

    • Author(s)
      伊藤幸彦,笠井亮秀,木村伸吾
    • Organizer
      水産海洋学会シンポジウム
    • Place of Presentation
      京都大学、京都
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 複数台のプロファイリングフロートを用いた釧路沖高気圧性渦の物理・化学・生物時系列観測2013

    • Author(s)
      金子仁, 伊藤幸彦,纐纈 慎也,奥西武,細田滋毅
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学、北海道
    • Related Report
      2013 Annual Research Report
  • [Presentation] 浅い海峡(ウルップ海峡)での混合過程 ~ 大振幅内部波の直接砕波 ~2013

    • Author(s)
      伊藤 幸彦, 田中 祐希, 長船 哲史, 安田 一郎, 八木 雅宏, 金子 仁, 近田 俊輔, 西岡 純, Yuri N. Volkov
    • Organizer
      東京大学大気海洋研究所共同利用研究集会「潮汐混合とオホーツク海・ベーリング海の物理・化学・生物過程」
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 丹後海の流動構造と変動特性2013

    • Author(s)
      銭本 慧, 伊藤 幸彦, 笠井 亮秀, 木村 伸吾
    • Organizer
      平成25年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 南極環海流の東経174度における水質変化2013

    • Author(s)
      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
    • Organizer
      日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 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2013

    • Author(s)
      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
    • Organizer
      日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 北西太平洋物理・生物地球化学統合海洋観測実験(INBOX) 二酸化炭素フラックス 中規模変動2013

    • Author(s)
      林 和彦, 村田 昌彦, 纐纈 慎也, 脇田 昌英, 須賀 利雄, 本多 牧生, 才野 敏 郎
    • Organizer
      日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 北西太平洋物理・生物地球化学統合海洋観測実験(INBOX):その3 中規模渦に 伴う溶存酸素濃度変動2013

    • Author(s)
      喜多 俊之, 須賀 利雄, 細田 滋毅,佐藤 佳奈子,井上 龍一郎,纐纈 慎也,川上 創,本多 牧生,才野 敏郎,河野 健
    • Organizer
      日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] S1付近の海洋物理構造と栄養塩輸送2013

    • Author(s)
      井上 龍一郎, 須賀 利雄, 纐纈 慎也, 細田 滋毅
    • Organizer
      日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] マイワシ資源変動機構の理解への数値モデルによる試み2013

    • Author(s)
      奥西武、安倍大介、伊藤進一
    • Organizer
      水産海洋学会シンポジウム
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Mixed layer depth and chlorophyll-a concentration in winter2012

    • Author(s)
      Itoh, S., I. Yasuda, A. Tsuda, K. Komatsu, and T. Ikeya
    • Organizer
      ASLO summer meeting
    • Place of Presentation
      コラボしが21 (滋賀県大津市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Influences of phytoplankton confronting across the Kuroshio front and the eastward confluence from the Japan coasts toward the Kuroshio extension2012

    • Author(s)
      Ikeya, T., S. Itoh, K. Komatsu, I. Yasuda and K. kawanobe
    • Organizer
      ASLO summer meeting
    • Place of Presentation
      コラボしが21 (滋賀県大津市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 釧路沖高気圧渦の再生:暖水塊から冷水塊へ2012

    • Author(s)
      伊藤 幸彦, 安田 一郎, 上野 洋路, 須賀利雄
    • Organizer
      2012年度日本海洋学会秋季大会
    • Place of Presentation
      東海大学清水校舎
    • Related Report
      2012 Annual Research Report
  • [Presentation] Comparative study on ecosystem responses to anthropogenic activities and natural stressors among inland, shelf and oceanic waters around Japan2012

    • Author(s)
      Takahashi, M., S. Itoh, N. Yoshie, K. Mochida, M. Hori and S. Itakura
    • Organizer
      PICES annual meeting
    • Place of Presentation
      広島市国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] Strong vertical mixing in the Urup Strait, Kuril Islands, PICES annual meeting2012

    • Author(s)
      Itoh, S., I. Yasuda, M. Yagi, S. Osafune, H. Kaneko, J. Nishioka, T. Nakatsuka and Y. N. Volkov
    • Organizer
      PICES annual meeting
    • Place of Presentation
      広島市国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] Impacts of epipycnal and diapycnal nutrient-transport by the Kuroshio on the productivity in the adjacent epipelagic waters2012

    • Author(s)
      Komatsu, K., I. Yasuda, S. Itoh, T. Ikeya, H. Kaneko, K. Hidaka and S. Osafune
    • Organizer
      PICES annual meeting
    • Place of Presentation
      広島市国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] 多項目観測漂流ブイで見られた遠州灘沖の急激な水塊変動2012

    • Author(s)
      小松 幸生, 廣江 豊, 伊藤 幸彦, 安田 一郎
    • Organizer
      2012年度水産海洋学会研究発表大会
    • Place of Presentation
      伊藤国際学術研究センター
    • Related Report
      2012 Annual Research Report
  • [Presentation] Distribution of calanoid copepods of the genus Paracalanus around the Izu Ridge, south of Japan, and extent of ‘island mass effect’ in the region,2012

    • Author(s)
      Hidaka, K., T. Nonomura, K. Komatsu, S. Itoh, I. Yasuda , T. Ikeya and S. Kimura
    • Organizer
      PICES annual meeting
    • Place of Presentation
      広島市国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] 春季の黒潮前線域における イワシ類仔魚分布・成長速2012

    • Author(s)
      伊藤 幸彦, 安田 一郎, 小松 幸生, 西川 悠
    • Organizer
      東京大学大気海洋研究所共同利用研究集会「黒潮・黒潮続流域における前線・水塊・混合・輸送の実態と海洋生態系・魚種交替へのインパクト」
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Decadal changes of dissolved inorganic carbon in the Pacific2012

    • Author(s)
      MURATA AKIHIKO, KOKETSU SHINYA,DOI TOSHIMASA,HAYASHI KAZUHIKO,KUMAMOTO YUICHIRO
    • Organizer
      PICES annual meeting
    • Place of Presentation
      広島市国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX): Adjustment of dissolved oxygen data and calibration of dissolved oxygen sensors on JAMSTEC profiling floats deployed in the western North Pacific2012

    • Author(s)
      SATO KANAKO, SUGA TOSHIO,UCHIDA HIROSHI, KOKETSU SHINYA, WAKITA MASAHIDE, HOSODA SHIGEKI, KOBAYASHI TAIYO, KOBASHI FUMIAKI, Matsuo Noriyuki, Nakajima Hiroyuki, HONDA MAKIO, SAINO TOSHIRO
    • Organizer
      4th Argo Science Workshop
    • Place of Presentation
      Venice-Lido, Italy
    • Related Report
      2012 Annual Research Report
  • [Presentation] Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX)2012

    • Author(s)
      SUGA, TOSHIO, et al.
    • Organizer
      4th Argo Science Workshop
    • Place of Presentation
      Venice-Lido, Italy
    • Related Report
      2012 Annual Research Report
  • [Presentation] Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX)2012

    • Author(s)
      SUGA, TOSHIO, et al.
    • Organizer
      PICES annual meeting
    • Place of Presentation
      広島市国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] Western North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX):Biogeochemical Impact of mesoscale disturbance2012

    • Author(s)
      SUGA TOSHIO, HOSODA SHIGEKI,Kanako Sato,Toshiyuki Kita,INOUE RYUICHIRO,KOKETSU SHINYA,KOBAYASHI TAIYO,KOBASHI
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      The Moscone Cente, San Francisco
    • Related Report
      2012 Annual Research Report
  • [Presentation] Decadal-scale changes of ocean acidification in the subtropical region of South Pacific2012

    • Author(s)
      MURATA AKIHIKO, HAYASHI KAZUHIKO,KOKETSU SHINYA,KUMAMOTO YUICHIRO
    • Organizer
      3rd International Symposium on the Ocean in a High-CO2 World
    • Place of Presentation
      Monterey Conference Center, Monterey
    • Related Report
      2012 Annual Research Report
  • [Presentation] 浮魚の成長モデルによる資源変動機構の理解へのアプローチ2012

    • Author(s)
      奥西武
    • Organizer
      水産海洋学会創立50周年記念大会シンポジウム
    • Place of Presentation
      伊藤国際学術研究センター
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 黒潮海域におけるクロロフィル濃度の変動特性2012

    • Author(s)
      奥西武、安倍大介、清水勇吾、亀田卓
    • Organizer
      2012年度日本海洋学会秋季大会
    • Place of Presentation
      東海大学清水校舎
    • Related Report
      2012 Annual Research Report
  • [Book] 黒潮親潮移行域における渦構造と生態系,水産海洋学入門第4.5節2013

    • Author(s)
      伊藤幸彦
    • Publisher
      講談社
    • Related Report
      2013 Annual Research Report
  • [Remarks] 科学研究費補助金 新学術研究領域「新海洋像:その機能と持続的利用」(NEOPS)

    • URL

      http://ocean.fs.a.u-tokyo.ac.jp/index.html

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2012-11-27   Modified: 2022-01-28  

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