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The reconstruction of spatial distribut ons and adaptative radiations in modern and past shelled marine plankton

Research Project

Project/Area Number 18540467
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Stratigraphy/Paleontology
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

KIMOTO Katsunori  Japan Agency for Marine-Earth Science and Technology, 地球環境観測研究センター, 技術研究主任 (40359162)

Co-Investigator(Kenkyū-buntansha) OKAZAKI Yusuke  独立行政法人海洋研究開発機構, 地球環境観測研究センター, 研究員 (80426288)
香月 興太  島根大学, 汽水域研究センター, 非常勤研究員 (20423270)
Co-Investigator(Renkei-kenkyūsha) OKAZAKI Yusuke  独立行政法人海洋研究開発機構, 地球環境観測研究センター, 研究員 (80426288)
Research Collaborator UJIIE Yurika  Evolution du Plancton et Paleoceans, Station Biologique, Roscoff, France.Postdoctoral Fellow
KATSUKI Kota  Division of Earth Environmental SystemPusan National University, Postdoctoral Fellow
COLOMBAN De Vargas  Evolution du Plancton et Paleoceans, Station Biologique, Roscoff, France
THIBAULT De Garidel-thoron  CEREGE,CNRS, Researcher
IAN Probert  Universite de Caen, France, Researcher
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,020,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2006: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywords浮遊性有孔虫 / 放散虫 / 遺伝的多様性 / 北太平洋 / 鉛直分布 / 適応放散 / 北西太平洋 / 有殻動植物プランクトン / 種多様性 / 深度分布 / 遺伝子 / 遺伝子解析
Research Abstract

北西太平洋に生息する有殻動植物プランクトン、とくに浮遊性有孔虫と放散虫について群集の鉛直分布、微量元素分析、一部の種について遺伝子解析を行った。
対馬海峡から得られた浮遊性有孔虫について、これまで知られていなかった第四の系統を発見し、その空間分布と安定同位体比を初めて明らかにすることに成功した。
また各種の浮遊性有孔虫のMg/Caを測定し、北西太平洋における水温換算式を初めて提示した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (23 results)

All 2009 2008 2007

All Journal Article (10 results) (of which Peer Reviewed: 9 results) Presentation (13 results)

  • [Journal Article] The living triserial planktic foraminifer Gallitellia vivans (Cushman): Distribution2009

    • Author(s)
      Kimoto, K., Ishimura, T., Tsunogai, U., Itaki, T., Ujiie, Y
    • Journal Title

      stable isotopes, and paleoecological implications. Marine Micropaleontology 71

      Pages: 71-79

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The living triserial planktic foraminifer Gallitellia vivans (Cushman) : Distribution, stable isotopes, and paleoecological implications2009

    • Author(s)
      Kimoto, K.
    • Journal Title

      Marine Micropaleontology 71

      Pages: 71-79

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular evidence for an independent origin of modern triserial planktonic foraminifera from benthic ancestors2008

    • Author(s)
      Y. Ujiie, K. Kimoto, and J.Pawlowski
    • Journal Title

      Marine Micropaleontology 69

      Pages: 334-340

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Radiocarbon-based carbon source quantification of anomalous isotopic foraminifera in last glacial sediments in the western North Pacific.G-cuved2008

    • Author(s)
      Uchida, M., Ohkushi, K., Kimoto, K., Inagaki, F., Ishumura, T., Tsunogai, U., TuZino, T., and Shibata, Y
    • Journal Title

      Q04N14, doi:10.1029/2006GC001558 9

      Pages: 0-0

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Interlaboratory camparison study of calibration standards for foraminiferal Mg/Ca thermometry. Geochem2008

    • Author(s)
      Graves, M., et al. (included Kimoto, K.)
    • Journal Title

      Geophys. Geosys Q08010, doi:10.1029/2008GC001974 9

      Pages: 0-0

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Establishment of the western Pacific warm pool during the Pliocene: evidence from planktic foraminifera, oxygen isotopes and Mg/Ca ratios. Paleogeog2008

    • Author(s)
      Sato, K., Oda, M., Chiyonobu, S., Kimoto, K., Domitsu, H., and Ingle, J
    • Journal Title

      Paleoclimatol. Paleoecol 265

      Pages: 140-147

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 底生有孔虫骨格の微量元素による最終氷期以降の北西太平洋の変遷-下北半島沖MR01-K03 PC4コアの例-2008

    • Author(s)
      木元克典、阿波根直一、大串健一、内田昌男
    • Journal Title

      月刊海洋 345

      Pages: 182-188

    • Related Report
      2008 Final Research Report
  • [Journal Article] Molecular evidence for an independent origin of modern triserial planktonic foraminifera from benthic ancestors2008

    • Author(s)
      Ujiie, Y.
    • Journal Title

      Marine Micropaleontology 69

      Pages: 334-340

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the tropical submergence hypothesis of the selected radiolarians in the North Pacific2008

    • Author(s)
      Ishitani, Y.
    • Journal Title

      Micropaleontology (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Eccentricity cycles shown by early Pleistocene planktonic foraminifers of the Omma Formation2007

    • Author(s)
      A. Kitamura and K. Kimoto
    • Journal Title

      Sea of Japan, Global and Planetary Changes 55

      Pages: 273-283

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] MR06-04航海で得られたオホーツク海のピストンコア試料の安定酸素同位体比層序と試料前処理法の確立2009

    • Author(s)
      木元克典
    • Organizer
      BEシンポジウム(JAMSTEC)
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-12
    • Related Report
      2008 Final Research Report
  • [Presentation] 対馬海峡を越える放散虫:その生息深度と生物地理学的意義2009

    • Author(s)
      板木拓也、木元克典
    • Organizer
      日本古生物学会
    • Place of Presentation
      琉球大学
    • Year and Date
      2009-01-09
    • Related Report
      2008 Final Research Report
  • [Presentation] 浮遊性有孔虫骨格のMg/Ca比を用いた北西太平洋の高精度古環境復元に向けて2008

    • Author(s)
      木元克典
    • Organizer
      日本古生物学会
    • Place of Presentation
      東北大学
    • Year and Date
      2008-07-04
    • Related Report
      2008 Final Research Report
  • [Presentation] 浮遊性有孔虫骨格のMg/Ca比を用いた北西太平洋の高精度古環境復元に向けて2008

    • Author(s)
      木元克典
    • Organizer
      日本古生物学会年会
    • Place of Presentation
      宮城県仙台市東北大学
    • Year and Date
      2008-07-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] 深層水復元のための底生有孔虫によるMg/Caキャリブレーション2008

    • Author(s)
      木元克典
    • Organizer
      地球惑星科学連合大会2008
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2008-05-25
    • Related Report
      2008 Final Research Report
  • [Presentation] 北西太平洋の貞操水温の推定に向けた底生有孔虫のMg/Caキャリブレーション:Uvigerina akitaensis Asano の例2008

    • Author(s)
      木元克典
    • Organizer
      MRC微化石研究集会
    • Place of Presentation
      北海道大学
    • Year and Date
      2008-03-04
    • Related Report
      2008 Final Research Report
  • [Presentation] 過去2万年間における底生有孔虫Mg/Caによる北西太平洋の中層水温度復元2008

    • Author(s)
      木元克典
    • Organizer
      BEシンポジウム(JAMSTEC)
    • Place of Presentation
      横浜市立大学
    • Year and Date
      2008-02-13
    • Related Report
      2008 Final Research Report
  • [Presentation] Development of the western Pacific warm pool during the Pliocene based on planktonic foraminiferal faunal Mg/Ca and oxygen isotope records2007

    • Author(s)
      K. Kimoto
    • Organizer
      9~<th> International Conference on Paleoceanography
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2007-09-06
    • Related Report
      2008 Final Research Report
  • [Presentation] Comparison of Mg/Ca calibration equations in planktonic foraminifera between the Pacific and Atlantic Oceans2007

    • Author(s)
      K. Kimoto
    • Organizer
      9~<th> International Conference on Paleoceanography
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2007-09-06
    • Related Report
      2008 Final Research Report
  • [Presentation] Living triserial planktic foraminifera Gallitellia vivans (Cushman): Ecology, stable isotopes, and phylogeny2007

    • Author(s)
      K. Kimoto
    • Organizer
      9~<th> International Conference on Paleoceanography
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2007-09-06
    • Related Report
      2008 Final Research Report
  • [Presentation] Living triserial planktic foraminifera Gallitellia vivans(Cushman):Ecology,stable isotopes and phylogeny2007

    • Author(s)
      Katsunori Kimoto
    • Organizer
      9th International Conference of Paleoceanography(ICP9)
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2007-09-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 飼育された浮遊性有孔虫オーブリナ・ユニバーサのMg/Ca:LA-ICPMSの結果2007

    • Author(s)
      木元克典
    • Organizer
      シンポジウム「バイオミネラリゼーションと石灰化」
    • Place of Presentation
      東京大学海洋研究所
    • Year and Date
      2007-06-21
    • Related Report
      2008 Final Research Report
  • [Presentation] 浮遊性有孔虫のかたち2007

    • Author(s)
      木元克典
    • Organizer
      形の科学会
    • Place of Presentation
      東京理科大学
    • Year and Date
      2007-06-15
    • Related Report
      2008 Final Research Report

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

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