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2020 Fiscal Year Annual Research Report

南大洋センティネル計画-日豪共同によるインド洋区生態系のベンチマーク2020-

Research Project

Project/Area Number 17H01618
Research InstitutionNational Institute of Polar Research

Principal Investigator

小達 恒夫  国立極地研究所, 研究教育系, 教授

Project Period (FY) 2017 – 2020
Keywords南極観測 / 海洋学 / 極地科学 / 生物海洋学 / 南大洋
Outline of Annual Research Achievements

前年度までの南大洋航海において蓄積していた動・植物プランクトン、仔稚魚期魚類、およびゲノム解析用試料に加え、令和2年度の観測(漂流系観測、海氷採集)で得られたセンサーデータおよび試料の分析・解析を実施し、国内・国際学会において発表した。
南大洋インド洋区のトッテン氷河に定在する4つの渦列を現場および衛星観測から明らかにし、国際誌で公表した(Mizobata et al., 2020, JGR Ocean)。また、海洋における食物網・物質循環研究に重要な試料固定液の検討を行い、炭素・窒素の安定同位体比および遺伝子解析に有用な固定液を確認した(Sano et al., 2020, LO methods)。本研究課題を含む観測データをPolar Data Journalで公開し、オーストラリアとの連携のみでなく、国際的なコミュニティーとのデータ共有に貢献している。

Research Progress Status

令和2年度が最終年度であるため、記入しない

Strategy for Future Research Activity

令和2年度が最終年度であるため、記入しない

  • Research Products

    (24 results)

All 2021 2020 Other

All Int'l Joint Research (1 results) Journal Article (13 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 13 results,  Open Access: 10 results) Presentation (10 results)

  • [Int'l Joint Research] University of Tasmania/Australian Antarctic Division(オーストラリア)

    • Country Name
      AUSTRALIA
    • Counterpart Institution
      University of Tasmania/Australian Antarctic Division
  • [Journal Article] The use of swimmers from sediment traps to measure summer community structure of Southern Ocean pteropods2021

    • Author(s)
      Weldrick, C.K., Makabe, R., Mizobata, K., Moteki, M., Odate, T., Takao, S., Trebilco, R., Swadling, K.M.
    • Journal Title

      Polar Biology

    • DOI

      10.1007/s00300-021-02809-4

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chlorophyll a and macronutrient concentrations during the icebreaker Shirase cruise of the 60th Japanese Antarctic Research Expedition2021

    • Author(s)
      Makabe, R., Takao, S., Takahashi, K.T., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 5 Pages: 47-53

    • DOI

      10.20575/00000025

    • Peer Reviewed / Open Access
  • [Journal Article] Physical and chemical oceanographic data during Umitaka-maru cruise of the 59th Japanese Antarctic Research Expedition in January 20182021

    • Author(s)
      Shimada, K., Takao, S., Takahashi, K.T., Kitade, Y., Kanda, J., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 5 Pages: 11-36

    • DOI

      10.20572/00000025

    • Peer Reviewed / Open Access
  • [Journal Article] The cyclonic eddy train in the Indian Ocean sector of the Southern Ocean as revealed by satellite radar altimeters and in situ measurements2020

    • Author(s)
      Mizobata, K., Shimada, K., Aoki, S. & Kitade, Y.
    • Journal Title

      Journal of Geophysical Research : Oceans

      Volume: 125 Issue: 6 Pages: e2019JC015994

    • DOI

      10.1029/2019JC015994

    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Lugol's iodine on long-term preservation of marine plankton samples for molecular and stable carbon and nitrogen isotope analyses2020

    • Author(s)
      Sano, M., Makabe, R., Kurosawa, N., Moteki, M., Odate, T.
    • Journal Title

      Limnology and Oceanography : Methods

      Volume: 18 Issue: 11 Pages: 635-643

    • DOI

      10.1002/lom3.10390

    • Peer Reviewed / Open Access
  • [Journal Article] Zooplankton monitoring using a twin NORPAC net during the 59th Japanese Antarctic Research Expedition in austral summer 2017-20182020

    • Author(s)
      Takahashi, K.T., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 61-71

    • DOI

      10.20575/00000014

    • Peer Reviewed / Open Access
  • [Journal Article] Zooplankton monitoring using a twin NORPAC net during the 60th Japanese Antarctic Research Expedition in austral summer 2018-20192020

    • Author(s)
      Takahashi, K.T., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 72-82

    • DOI

      10.20575/00000015

    • Peer Reviewed / Open Access
  • [Journal Article] Chlorophyll a and macro-nutrient concentrations during the icebreaker Shirase cruise of the 58th Japanese Antarctic Research Expedition2020

    • Author(s)
      Makabe, R., Takao, S., Takahashi, K.T., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 97-120

    • DOI

      10.20572/00000017

    • Peer Reviewed / Open Access
  • [Journal Article] Chlorophyll a and macro-nutrient concentrations and photosynthetically active radiation during the training vessel Umitaka-maru cruise of the 59th Japanese Antarctic Research Expedition in January 20182020

    • Author(s)
      Makabe, R., Takao, S., Takahashi, K.T., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 121-132

    • DOI

      10.20572/00000018

    • Peer Reviewed / Open Access
  • [Journal Article] Chlorophyll a and macro-nutrient concentrations during the icebreaker Shirase cruise of the 59th Japanese Antarctic Research Expedition2020

    • Author(s)
      Makabe, R., Takao, S., Takahashi, K.T., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 145-168

    • DOI

      10.20575/00000020

    • Peer Reviewed / Open Access
  • [Journal Article] Chlorophyll a and macro-nutrient concentrations and photosynthetically active radiation during the training vessel Umitaka-maru cruise of the 60th Japanese Antarctic Research Expedition in January 20192020

    • Author(s)
      Makabe, R., Takao, S., Takahashi, K.T., Odate, T.
    • Journal Title

      Polar Data Journal

      Volume: 4 Pages: 169-180

    • DOI

      10.20572/00000021

    • Peer Reviewed / Open Access
  • [Journal Article] Zooplankton in the Southern Ocean from the continuous plankton recorder : Distributions and long-term change2020

    • Author(s)
      Pinkerton, M.H., Décima, M., Kitchener, J.A., Takahashi, K.T., Robinson, K.V., Stewart, R., Hosie, G.W.
    • Journal Title

      Deep-Sea Research Part I

      Volume: 162

    • DOI

      10.1016/j.dsr.2020.103303

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A functional size-spectrum model of the global marine ecosystem that resolves zooplankton composition2020

    • Author(s)
      Heneghan, R.F., Everett, J.D., Sykes, P., Batten, S.D., Edwards, M., Takahashi, K.T., Suthers, I.M., Blanchard, J.L., Richardson, A.J.
    • Journal Title

      Ecological Modelling

    • DOI

      10.1016/j.ecolmodel.2020.109265

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Molecular analysis of fecal pellets collected by using gel sediment traps in the Indian sector of the Southern Ocean during austral summer2020

    • Author(s)
      Sano, M., Makabe, R., Kurosawa, N., Moteki, M., Odate, T.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] Seasonal variation in physical and biological parameters during sea ice melting season in the Southern Ocean2020

    • Author(s)
      Makabe, R., Takahashi, K.D., Takao, S., Matsuda, R., Mizobata, K., Kurosawa, N., Moteki, M., Odate, T.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] Algal concentration and composition in newly formed/young sea ice in Antarctic2020

    • Author(s)
      Takahashi, K.D., Ito, M., Makabe, R., Tamura, T., Odate, T., Moteki, M.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] Cold tolerance of phytoplankton living in rivers, ponds and lakes2020

    • Author(s)
      Yoshida, E., Takasawa-Kasamatsu, N., Fujisawa, A., Tamagawa, K., Makabe, R., Odate, T.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] Environmental DNA as a tool for biomonitoring the Antarctic marine ecosystem2020

    • Author(s)
      Tachibana, A., Makabe, R., Moteki, M.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] The learning material set of marine plankton : Resin-embedded specimens, image and video for the promotion of marine education2020

    • Author(s)
      Sakurai, H., Sano, M., Takahashi, K.T., Makabe, R., Odate, T.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] Report on the status and trends of Southern Ocean Zooplankton based on the SCAR Southern Ocean Continuous Plankton Recorder (SO-CPR) Survey2020

    • Author(s)
      Takahashi, K.T>, Kitchener, J.A., Robinson, K.V., Hosie, G.W., SO-CPR Survey Team
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] Role of fecal pellet-like dinoflagellates in the carbon transport and food webs in the seasonal ice zone of the Southern Ocean2020

    • Author(s)
      Han, J., Kagesawa, A., Sano, M., Takao, S., Makabe, R., Moteki, M., Odate, T., Kurosawa, N.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] The Heart of the East AnTarctic CRyosphere-Ocean Synergy System (HEAT-CROSS)2020

    • Author(s)
      Mizobata, K., Tamura, T., Hirano, D. & Makabe R.
    • Organizer
      The 11th Symposium on Polar Science
  • [Presentation] エタノールに代わる分子生物学的解析のための動物プランクトン固定手法2020

    • Author(s)
      佐野雅美, 真壁竜介, 黒沢則夫, 茂木正人, 小達恒夫
    • Organizer
      日本ベントス学会・日本プランクトン学会合同大会

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Published: 2023-03-30  

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