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Study of plankton response to acidification of the ocean

Research Project

Project/Area Number 26340011
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental dynamic analysis
Research InstitutionTokai University

Principal Investigator

Hattori Hiroshi  東海大学, 生物学部, 教授 (60208543)

Co-Investigator(Kenkyū-buntansha) 佐々木 洋  石巻専修大学, 理工学部, 教授 (10183378)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords植物プランクトン / 動物プランクトン / 海洋酸性化 / 南極海 / 地球温暖化 / 海洋環境 / 鉛直分布 / 沈降 / 有殻翼足類 / 珪藻類 / 原核微小生物 / 動物プラナンクトン
Outline of Final Research Achievements

As carbon dioxide concentration in the surface water increases with the increase in the atmosphere, the ocean surface water becomes acidified. When seawater becomes acidified, the biomass of phytoplankton and zooplankton inhabiting in the surface decreases and the species composition also changes. Plankton is a group of organisms that form the basis of the ocean's food food chain, and the decline and compositional changes of the group make it difficult to maintain the current marine ecosystem. Condidering future marine environmental changes, we studied phytoplankton and zooplankton in the Antractic Ocean.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (20 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (7 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 7 results,  Open Access: 7 results,  Acknowledgement Compliant: 3 results) Presentation (12 results) (of which Int'l Joint Research: 2 results)

  • [Int'l Joint Research] 南極局/タスマニア大学(オーストラリア)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Distribution in the abundance and biomass of shelled pteropods in surface waters of the Indian sector of the Antarctic Ocean in mid-summer2017

    • Author(s)
      Akiha, F., G. Hashida, R. Makabe, H. Hattori, H. Sasaki
    • Journal Title

      Polar Science

      Volume: 11

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Photoprotection and recovery of photosystem II in the Southern Ocean phytoplankton.2017

    • Author(s)
      Katayama, T., R. Makabe, M. Sampei, H. Hattori, H. Sasaki, S. Taguchi
    • Journal Title

      Polar Science

      Volume: 11 Pages: 5-11

    • DOI

      10.1016/j.polar.2016.12.003

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Phytoplankton community responses to iron and CO2 enrichment in different biogeochemical provinces of the Southern Ocean.2017

    • Author(s)
      Endo,H., H. Hattori, T. Mishima, G. Hashida, H. Sasaki, J. Nishioka, K. Suzuki
    • Journal Title

      Polar Biology

      Volume: 11

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Can sediment trap-collected zooplankton be used for ecological studies?2016

    • Author(s)
      R. Makabe, H. Hattori, M. Sampei, G. Darnis, L. Fortier, H. Sasaki
    • Journal Title

      Polar Biology

      Volume: Online Issue: 12 Pages: 1-12

    • DOI

      10.1007/s00300-016-1900-7

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chromophoric dissolved organic matter (CDOM) in sea ice and under-ice waters in southern Sea of Okhotsk: Evidence for protein-like fluorophore accumulation in sea ice2015

    • Author(s)
      Granskog M.A, Nomura D, Muller S, Krell A, Toyota T, Hattori H
    • Journal Title

      Annals of Glaciology

      Volume: 56 Issue: 69 Pages: 1-8

    • DOI

      10.3189/2015aog69a002

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photoprotective acclimation of size-fractionated natural assemblages of phytoplankton at various optical depths in the Indian sector of the Southern Ocean2014

    • Author(s)
      Motokawa, S., Hiroshi Hattori, Hiroshi Sasaki, and Satoru Taguchi
    • Journal Title

      Polar Biology

      Volume: 37 Issue: 10 Pages: 1373-1381

    • DOI

      10.1007/s00300-014-1527-5

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phytoplankton community composition and photosynthetic physiology in the Australian sector of the Southern Ocean during austral summer 2010/2011.2014

    • Author(s)
      Takao, Shintaro, Toru Hirawake , Gen Hashida , Hiroshi Sasaki , Hiroshi Hattori , Koji Suzuki
    • Journal Title

      Polar Biology

      Volume: 37 Pages: 1563-1578

    • NAID

      120005667713

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Seasonal change of phytoplankton species composition between spring and fall 2007 in the southern Okhotsk Sea.2017

    • Author(s)
      NOSAKA, Y., H. KASAI, H. SASAKI, H.i HATTORI
    • Organizer
      Inter National Symposium on Sea Ice
    • Place of Presentation
      Monbetsu City
    • Year and Date
      2017-02-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variability of phytoplankton in mesoscale eddies in ice-free Antarctic Ocean in summer2016

    • Author(s)
      SASAKI, Hiroshi, Ena SUENAGA, Ryosuke MAKABE, and Hiroshi HATTORI
    • Organizer
      Inter National Symposium on Sea Ice
    • Place of Presentation
      紋別市役所(紋別市)
    • Year and Date
      2016-02-22
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 南大洋植物プランクトン群集の光適応2015

    • Author(s)
      片山智代、真壁竜介、三瓶真、飯田高大、服部寛、佐々木洋、田口哲
    • Organizer
      日本海洋学会秋季大会
    • Place of Presentation
      愛媛大学(松山市)
    • Year and Date
      2015-09-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Impact of Southern Ocean acidification on phytoplankton (diatoms and hptophytes) .2015

    • Author(s)
      Hiroshi Hattori, Tsubasa Mishima, Hisashi Endo, Syouzo Motokawa, Takahiro Iida, Gen Hashida, Kouji Suzuki, Jyun Nishioka, Hiroshi Sasaki
    • Organizer
      Gordon Research Conference on Polar Marine Science
    • Place of Presentation
      Lucca, Italy(Renaissance Tuscany II Ciocco Reso)
    • Year and Date
      2015-03-15 – 2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] Effects of Southern Ocean acidification on phytoplankton.2014

    • Author(s)
      Hattori, Hiroshi, Tsubasa Mishima, Hisashi Endo, Shozo Motokawa, Takahiro Iida, Gen Hashida, Koji Suzuki, Jun Nishioka, Satoru Taguchi, Hiroshi Sasaki
    • Organizer
      5th Symposium on Polar Science.
    • Place of Presentation
      国立極地研究所
    • Year and Date
      2014-12-02 – 2014-12-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Photoacclimation of phytoplankton assemblages in the subsurface chlorophyll maximum layer in the Southern Ocean.2014

    • Author(s)
      Katayama, Tomoyo, Ryosuke Makabe, Makoto Sampei, Atsushi Narita, Takahiro Iida, Toru Hirawake, Hiroshi Hattori, Hiroshi Sasaki, Satoru Taguchi
    • Organizer
      5th Symposium on Polar Science.
    • Place of Presentation
      国立極地研究所
    • Year and Date
      2014-12-02 – 2014-12-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Temporal change of zooplankton swimmer composition observed using a surface drifter in the Antarctic Ocean in summer.2014

    • Author(s)
      Makabe, Ryosuke, Atsushi Narita, Makoto Sampei, Takahiro Iida, Hiroshi Hattori, Hiroshi Sasaki
    • Organizer
      5th Symposium on Polar Science.
    • Place of Presentation
      国立極地研究所
    • Year and Date
      2014-12-02 – 2014-12-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Downward inorganic carbon flux of calcareous zooplankton observed at 60S, 110E in the Antarctic Ocean in 2011.2014

    • Author(s)
      Naritat, Atsushi , Fumihiro Akiha Hiroshi Hattori Tsuneo Odate,Hiroshi Sasaki
    • Organizer
      5th Symposium on Polar Science.
    • Place of Presentation
      国立極地研究所
    • Year and Date
      2014-12-02 – 2014-12-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Change in carbon mass with surface plankton ecosystem in Antarctic SIZ waters.2014

    • Author(s)
      Sasaki, Hiroshi, Fumihiro Akiha, Satoru Konno, Atsushi Narita, Ryosuke Makabe, Hiroshi Hattori, Shintaro Takao, Hisayuki Yoshikawa, Gen Hashida, Tsuneo Odate
    • Organizer
      5th Symposium on Polar Science.
    • Place of Presentation
      国立極地研究所
    • Year and Date
      2014-12-02 – 2014-12-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Impact estimation of Southern Ocean acidification on phytoplankton (diatoms and haptophytes).2014

    • Author(s)
      Hattori, Hiroshi, Tsubasa Mishima, Hisashi Endo, Shozo Motokawa3, Takahiro Iida, Gen Hashida, Koji Suzuki, Jun Nishioka, Satoru Taguchi, Hiroshi Sasak
    • Organizer
      33 SCAR Biennial Meetings, 2014 Open Science Conference
    • Place of Presentation
      オークランド, NZ(Ski City Convention Centre)
    • Year and Date
      2014-08-24 – 2014-08-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Seasonal change in the flux of carbonate shelled zooplankton collected using moored sediment traps in the Antarctic Ocean.2014

    • Author(s)
      Narita,Atsushi, Fumihiro Akiha, Hiroshi Sasaki, Hiroshi Hattori, Tsuneo Odate
    • Organizer
      33 SCAR Biennial Meetings, 2014 Open Science Conference
    • Place of Presentation
      オークランド、NZ(Ski City Convention Centre)
    • Year and Date
      2014-08-24 – 2014-08-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Observed and estimated biomass of shelled pteropods in the Indian sector of the Antarctic Ocean during summer.2014

    • Author(s)
      Sasaki, Hiroshi, Satoru Konno, Fumihiro Akiha, Hiroshi Hattori, Gen Hashida
    • Organizer
      33 SCAR Biennial Meetings, 2014 Open Science Conference
    • Place of Presentation
      オークランド、NZ(Ski City Convention Centre)
    • Year and Date
      2014-08-24 – 2014-08-28
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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