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Reconstruction of past 450 years sea temperature and salinity change using a big Porites coral in Palau

Research Project

Project/Area Number 18253001
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Geography
Research InstitutionThe University of Tokyo

Principal Investigator

KAYANNE Hajime  The University of Tokyo, 大学院・理学系研究科, 教授 (60192548)

Co-Investigator(Kenkyū-buntansha) 山形 俊男  東京大学, 大学院・理学系研究科, 教授 (50091400)
Co-Investigator(Renkei-kenkyūsha) YAMAGATA Toshio  東京大学, 大学院・理学系研究科, 教授 (50091400)
Research Collaborator NAKAMURA Nobuko  東京大学, 大学院・理学系研究科, 特任研究員
Project Period (FY) 2006 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥30,420,000 (Direct Cost: ¥23,400,000、Indirect Cost: ¥7,020,000)
Fiscal Year 2009: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2007: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2006: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Keywordsサンゴ年輪 / ENSO / 古気候 / 水温・塩分 / 酸素同位体比 / 水分・塩分
Research Abstract

We collected coral cores from a big Poriets coral at Palau, and reconstructed past 100 years sea surface temperature and salinity changes by measuring oxygen stable isotope ratio and Sr/Ca ratio of the core samples. We showed high salinity signals during strong El Nino years at Palau. We also showed stable salinity condition through 20^<th> century at Palau whereas the sea temperature increased.

Report

(6 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report   Self-evaluation Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (39 results)

All 2010 2009 2008 2007 2006 Other

All Journal Article (25 results) (of which Peer Reviewed: 12 results) Presentation (12 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Mode shift in the Indian Ocean climate under global warming stress2009

    • Author(s)
      Nakamura, N., Kayanne, H., Iijima, H., McClanahan, RT., Behera, KS., Yamagata, T.
    • Journal Title

      Geophysical Research Letters 36

    • Related Report
      2009 Final Research Report
  • [Journal Article] Mode shift in the Indian Ocean climate under global warming stress2009

    • Author(s)
      Nakmura, N., Kaynne, H., Iijima, H., McClanahan, T.R., Behera, S.K., Yamagata, T.
    • Journal Title

      Geophysical Res.Lett. 36, L23708

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anomalous winter climate conditions in the Pacific rim during recent E1 Nino Modoki and E1 Nino events2009

    • Author(s)
      Weng, H., S.K.Behera, T.Yamagata, T.
    • Journal Title

      Climate Dynamics 32

      Pages: 663-674

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High sensitivity measurements of nitrogen isotopic ratios incoral skeletons from Palau, western Pacific : Temporal resolution and seasonal variation of nitrogen sources2008

    • Author(s)
      Uchida, A., Nishizawa, M., Shirai, K., Iijima, H., Kayanne, H., Takahata, N., Sano, Y.
    • Journal Title

      Geochemical Journal 42

      Pages: 255-262

    • Related Report
      2009 Final Research Report
  • [Journal Article] GSJ炭酸塩標準物質 (JCp-1, JCt-1) の炭素および酸素安定同位体比地質調査研究報告2008

    • Author(s)
      中山裕郎・飯嶋寛子・中村修子・茅根創
    • Journal Title

      59

      Pages: 461-466

    • Related Report
      2009 Final Research Report
  • [Journal Article] Atmospheric Horizontal Resolution Affects Tropical Climate Variability in Coupled Models2008

    • Author(s)
      Navarra, A., S. Gualdi, S. Masina, S. Behera, J.-J. Luo, S. Masson, E. Guilyardi, P. Delecluse, T. Yamgata
    • Journal Title

      Journal of Climate 21(4)

      Pages: 730-750

    • Related Report
      2009 Final Research Report
  • [Journal Article] Extended ENSO Predictions Using a Fully Coupled Ocean-Atmosphere Model2008

    • Author(s)
      Luo, J.-J., S. Masson, S. Behera, T. Yamagata
    • Journal Title

      Journal of Climate 21(1)

      Pages: 84093-84093

    • Related Report
      2009 Final Research Report
  • [Journal Article] Anomalous winter climate condidions in the Pacific rim during recent El Nino Modoki and El Nino events2008

    • Author(s)
      Weng, H., S. K. Behera, T. Yamagata
    • Journal Title

      Climate Dynamics DOI10

    • Related Report
      2009 Final Research Report
  • [Journal Article] Y. : High sensitivity measurements of nitrogen isotopic ratios in coral skeletons from Palau, western Pacific : Temporal resolution and seasonal variation of nitrogen sources2008

    • Author(s)
      Uchida, A., Nishizawa, M., Shirai, K., Iijima, H., Kayanne, H., Takahata, N.and Sano, Y
    • Journal Title

      Geochemical Journal 42

      Pages: 255-262

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] サンゴ年輪年代学2008

    • Author(s)
      茅根 創
    • Journal Title

      遺伝 62(6)

      Pages: 95-100

    • Related Report
      2008 Annual Research Report 2008 Self-evaluation Report
  • [Journal Article] GSJ炭酸塩標準物質(JCp-1,JCt-1)の炭素および酸素安定同位体比2008

    • Author(s)
      中山裕郎・飯嶋寛子・中村修子・茅根 創
    • Journal Title

      地質調査研究報告 59

      Pages: 461-466

    • NAID

      130003379172

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High sensitivity measurements of nitrogen isotopic ratios incoral skeletons from Palau, western Pacific: Temporal resolution and seasonal variation of nitrogen sources2008

    • Author(s)
      Uchida, A. , Nishizawa, M. , Shirai, K. , Iijima, H. , Kayanne, H. , Takahata, N. and Sano, Y.
    • Journal Title

      Geochemical Journal 42

      Pages: 255-262

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atmospheric Horizontal Resolution Affects Tropical Climate Vahability in Coupled Models2008

    • Author(s)
      Navarra, A., S.Gualdi, S.Masina, S.Behera, J.J.Luo, S.Masson, E.Guilyardi, P.Deleduse, and T.Yamata
    • Journal Title

      J.Climate 21(4)

      Pages: 730-750

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extended ENSO Predictious Using a Fully Coupled Ocean-Atmosphere Model2008

    • Author(s)
      Luo, J.-J., S.Masson, S.Behera, and T.Yamagata
    • Journal Title

      J.Climate 21(1)

      Pages: 84-93

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anomalous winter climate condidions in the Pacific rim during recent El Nino Modoki and El Nino events2008

    • Author(s)
      Weng, H., S.K.Behera, and T.Yamagata
    • Journal Title

      Climate Dynamics (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High sensitivity measurement of nitrogen isotopic ratios in coral skeletons from Palau, westen Pacific:temporal resolution and seasonal variation of nitrogen sources2008

    • Author(s)
      Uchida, A., Nishizawa, M., Shirai, K., Iijima, H., Kayanne, H., Takahata, N. and Sano, Y.
    • Journal Title

      Geochemical J (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intensified mid-Holocene Asian monsoon recorded in corals from Kikai Island2007

    • Author(s)
      Morimoto, M., Kayanne, H., Abe, O., McCulloch, M. T.
    • Journal Title

      subtropical northwestern Pacific, Quaternary Research 67

      Pages: 204-214

    • Related Report
      2009 Final Research Report
  • [Journal Article] Intensified mid-Holocene Asian monsoon recorded in corals from Kikai Island, subtropical northwestern Pacific.2007

    • Author(s)
      Morimoto, M., Kayanne, H., Abe, O.and McCulloch, M.T.
    • Journal Title

      Quaternary Reseaseach 67

      Pages: 204-214

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Intensified mid-Holocene Asian monsoon recorded in corals from Kikai Island, subtropical northwestern Pacific2007

    • Author(s)
      Morimoto, M., Kayanne, H., Abe, 0. and McCulloch, M.T.
    • Journal Title

      Quaternary Res 67

      Pages: 204-214

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Indian Ocean Dipole index recorded in Kenyan coral annual density bands2006

    • Author(s)
      Kayanne, H., Iijima, H., Nakamura, N., McClanahan, T. R., Behera, S.and Yamagata, T.
    • Journal Title

      Geophysical Research Letters 33, L19709,L19709, doi : 10.1029/2006GL027168

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] サンゴ骨格中のSr/Ca, Mg/Ca比測定-ICP-AES, SIMS, EPMA分析法の評価-2006

    • Author(s)
      織田志保, 芽根 創, 白井厚太朗, 高畑直人, 佐野有司
    • Journal Title

      地球化学 40

      Pages: 231-238

    • Related Report
      2006 Annual Research Report
  • [Journal Article] The Indian Ocean Dipole index recorded in Kenyan coral annual density bands.2006

    • Author(s)
      Kayanne, H, Iijima, H, Nakamura, N, McClanahan, T.R, Behera, S, Yamagata, T
    • Journal Title

      Geophys. Res. Lett., 33, L19709

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A CGCM Study on the Interaction between IOD and ENSO.2006

    • Author(s)
      Behera, S, K., J.-J, S, Masson, S, A.Rao, H.Sakuma, T.Yamagata
    • Journal Title

      J.Climate 19(9)

      Pages: 1688-1705

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Climate Fluctuations of Tropical Coupled Systems - The Role of Ocean Dynamics.2006

    • Author(s)
      Chang, P, T.Yamagata, P.Schopf, S.K.Befera, J.Carton, W.S.Kessler, G.Meyers, T.Qu, F.Schott, S.Shetye, S.-P.Xie
    • Journal Title

      J.Climate 19(20)

      Pages: 5122-5174

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Role of the ENSO-Indian Ocean coupling on ENSO variability in a coupled GCM Geophys.2006

    • Author(s)
      Kug, J.-S, T.Li, S.-I, An, I.-S.Kang, J.-J Luo, S.Masson, T.Yamagata
    • Journal Title

      Geophys. Res. Lett., 33(9), LO9710

    • Related Report
      2006 Annual Research Report
  • [Presentation] Mode shift in the Indian Ocean through 20th century recorded in Kenyan coral2010

    • Author(s)
      Nakamura, N., Kayanne, H., Iijima, H., McClanahan, RT., Behera, KS., Yamagata, T.
    • Organizer
      2010 Ocean Sciences Meeting by American Geophysical Union
    • Place of Presentation
      Portland OR, U.S.A.
    • Related Report
      2009 Final Research Report
  • [Presentation] ケニヤサンゴ年輪から復元された20世紀のインド洋モードシフト, 古海洋シンポジウム2010

    • Author(s)
      中村修子・茅根創・飯嶋寛子・Timothy R. McClanahan・Swadhin K. Behera・山形俊男
    • Organizer
      東京大学海洋研究所
    • Related Report
      2009 Final Research Report
  • [Presentation] ケニヤのサンゴ年輪に記録された20世紀後半のインド洋のモードシフト2009

    • Author(s)
      中村修子・茅根創・飯嶋寛子・McClanahan・Behera・山形俊男
    • Organizer
      第12回日本サンゴ礁学会
    • Place of Presentation
      沖縄県本部公民館
    • Related Report
      2009 Final Research Report
  • [Presentation] Decadal variability of IOD over the last 115 years recorded in Kenyan coral2008

    • Author(s)
      Kayanne, H., N. Nakamura, H. Iijima, T. R. McClanahan, S. K. Behera, T. Yamagata
    • Organizer
      2008 Western Pacific Geophysics Meeting, Cairns, Queensland
    • Place of Presentation
      Australia
    • Related Report
      2009 Final Research Report
  • [Presentation] Past 100 years Inter-annual Sea Surface Salinity Changes in the Western Pacific Based on Coral Isotope Analysis2008

    • Author(s)
      Ijima, H., H. Kayanne, N. Nakamura
    • Organizer
      11th International Coral Reef Symposium, Fort Lauderdale
    • Place of Presentation
      Florida, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Indian Ocean Dipole Index for the Last 115 Years Recorded in Kenyan Coral Annual Bands2008

    • Author(s)
      Kayanne, H., N. Nakamura, H. Iijima, T. R. McClanahan, S. K. Behera, T. Yamagata
    • Organizer
      11th International Coral Reef Symposium, Fort Lauderdale
    • Place of Presentation
      Florida, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] ケニヤのサンゴ年輪による過去115年間のインド洋ダイポールモードの復元2008

    • Author(s)
      中村修子・茅根創・飯嶋寛子・McClanahan, T. R.・Behera, S.・山形俊男
    • Organizer
      バイオミネラリゼーションと石灰化-遺伝子から地球環境まで-
    • Place of Presentation
      東京大学海洋研
    • Related Report
      2009 Final Research Report
  • [Presentation] ケニヤのサンゴ年輪による過去115年間のインド洋ダイポールモードの復元2008

    • Author(s)
      茅根創・中村修子・飯嶋寛子・McClanahan, T. R.・Behera, S.・山形俊男
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      幕張
    • Related Report
      2009 Final Research Report
  • [Presentation] Decadal variability of IOD over the last 115 years recorded in Kenyan coral2008

    • Author(s)
      Hajime Kayanne, Nobuko Nakamura, Hiroko Iijima, Timothy R. McClanahan, Swadhin K. Behera, Toshio Yamagata
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Cairns, Queensland, Australia
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] Holocene and Last Interglacial paleoceanography in the Pacific subtropical gyre from coral annual bands of Okinotori-shima Island2007

    • Author(s)
      Kayanne, H., Abe, S., Iijima, H., Nakamura, N.
    • Organizer
      northwestern subtropical Pacific Ocean First International Sclerochronology Conference
    • Place of Presentation
      St. Petersburg, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Recent salinity change in the western Pacific warm water pool reconstructed by coral paleo-salinometer2007

    • Author(s)
      Ijima, H., Kayanne, H., Abe, O., Morimoto, M., Yamagata, T.
    • Organizer
      First International Sclerochronology Conference
    • Place of Presentation
      St. Petersburg, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Indian Ocean Dipole index for the last 100 years recorded in Kenyan coral annual bands2007

    • Author(s)
      Kayanne, H., Nakamura, N., Iijima, H., McClanahan, T. R., Behera, S., Yamagata, T.
    • Organizer
      First International Sclerochronology Conference
    • Place of Presentation
      St. Petersburg, USA
    • Related Report
      2009 Final Research Report
  • [Book] サンゴ年輪年代学遺伝2008

    • Author(s)
      茅根創
    • Related Report
      2009 Final Research Report
  • [Remarks] ホームページ等

    • Related Report
      2009 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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