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Paleoclimatic reconstruction on inter-annual scale of interglacials analyzed by Dome Fuji ice core, Antractica

Research Project

Project/Area Number 19710001
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Environmental dynamic analysis
Research InstitutionHokkaido University

Principal Investigator

IIZUKA Yoshinori  Hokkaido University, 低温科学研究所, 助教 (40370043)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,620,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥1,800,000 (Direct Cost: ¥1,800,000)
Keywords極地 / 環境変動 / 地球化学 / 氷床コア / 塩微粒子 / 第四紀 / 季節変動 / イオン濃度
Research Abstract

南極ドームふじ氷床コアの溶存イオン濃度を数mm 分解能の深さ分解能で分析し、おもな溶存イオン濃度の短周期変動が季節変動に起因していることを示唆した。
完新世のナトリウムイオン濃度の短周期変動が南極海の海氷面積の季節変動と対応していることを提唱し、南極のヒプシサーマルの時期はそれ以後のやや寒冷な時期に比べて、海氷の季節変動幅が小さく、冬季に現在ほど北上していない可能性を示唆した。

Report

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

    (26 results)

All 2008 2007

All Journal Article (7 results) (of which Peer Reviewed: 5 results) Presentation (17 results) Book (2 results)

  • [Journal Article] Antarctic sea-ice extent during the Holocene reconstructed from inland ice-core evidence2008

    • Author(s)
      Yoshinori Iizuka, Takeo Hondoh, Yoshiyuki Fujii
    • Journal Title

      J. Geophy. Res 113

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dorthe Dahl-Jensen, Jorgen Peder Steffensen, and Takeo Hondoh A relationship between ion balance and the chemical compounds of salt inclusions found in the Greenland Ice Core Project and Dome Fuji ice cores2008

    • Author(s)
      Yoshinori Iizuka, Shinichiro Horikawa, Toshimitsu Sakurai, Sigfus Johnson
    • Journal Title

      J. Geophys. Res 113

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analyses of ice core data from various sites in Svalbard glaciers from 1987 to 19992008

    • Author(s)
      Hideaki Motoyama, Okitsugu Watanabe, Yoshiyuki Fujii, Kokichi Kamiyama, Makoto Igarashi, Sumito Matoba, Takao Kameda, Kumiko Goto-Azuma, Kaoru Izumi, Hideki Narita, Yoshinori Iizuka and Elisabeth Isakusson
    • Journal Title

      NIPR ARCTIC DATA REPORTS 7

    • NAID

      110006967821

    • Related Report
      2008 Final Research Report
  • [Journal Article] 氷床コア中の不揮発性粒子を観察するための氷昇華法の開発2008

    • Author(s)
      飯塚芳徳
    • Journal Title

      北海道大学低温科学研究所技術部技術報告 14

      Pages: 19-23

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] A relationship between ion balance and the chemical compounds of salt inclusions found in the Greenland Ice Core Project and Dome Fuji ice cores2008

    • Author(s)
      Yoshinori Iizuka, Shinichiro Horikawa, Toshimitsu Sakurai, Sigfus Johnson, Dorthe Dahl-Jensen, Jorgen Peder Steffensen, and Takeo Hondoh
    • Journal Title

      J. Geophys. Res. 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A relationship between ion balance and the chemical compounds of salt inclusions found in the Greenland Ice Core Project and Dome Fuji ice cores2008

    • Author(s)
      Iizuka, et. al.
    • Journal Title

      JGR-atmospheres 113

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Antarctic sea-ice extent during the Holocene reconstructed from inland ice-core evidence2008

    • Author(s)
      Iizuka, et. al.
    • Journal Title

      JGR-atmospheres (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] A 720-kyear record of dust variability from the Dome Fuji ice core, Antarctica2008

    • Author(s)
      Takayuki Miyake, Yoshiyuki Fujii, Motohiro Hirabayashi, Ryu Uemura, Takayuki Kuramoto, Kumiko Goto-Azuma, Hideaki Motoyama, Yoshinori Iizuka, Makoto Igarashi, Mika Kohno, Keisuke Suzuki, Toshitaka Suzuki, Koji Fujita, Shinichiro Horikawa
    • Organizer
      American Geophysical Union 2008 Fall Meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極ドームふじにおける過去72 万年のダスト変動2008

    • Author(s)
      三宅隆之、藤井理行、平林幹啓、植村立、倉元隆之、東久美子、本山秀明、飯塚芳徳、五十嵐誠、河野美香、鈴木啓助、鈴木利孝、藤田耕史、堀川信一郎
    • Organizer
      第31 回極域気水圏・生物圏合同シンポジウム
    • Place of Presentation
      国立極地研究所, 国立極地研究所
    • Related Report
      2008 Final Research Report
  • [Presentation] ドームふじ氷コアに記録された金属異常濃縮とCO2 濃度の関係2008

    • Author(s)
      佐藤弘康、鈴木利孝、飯塚芳徳、平林幹啓、本山秀明、藤井理行
    • Organizer
      第31 回極域気水圏・生物圏合同シンポジウム
    • Place of Presentation
      国立極地研究所, 国立極地研究所
    • Related Report
      2008 Final Research Report
  • [Presentation] Constituent elements of insoluble and nonvolatile particles of the Dome Fuji ice core2008

    • Author(s)
      Iizuka, Y., Sakurai, T., Miyake, T., Uemura, R., Hirabayashi, M., Suzuki, T., Matoba, S., Motoyama, H., Fujii, Y. and Hondoh, T
    • Organizer
      EPICA open science conference
    • Place of Presentation
      Venice, Italy
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Orbital and millennial-scale variability of sea-salt, dust and non-sea-salt sulfate aerosols during the past 720,000 years reconstructed at Dome Fuji, East Antarctica2008

    • Author(s)
      Goto-Azuma. K., Hirabayashi, M., Miyake, T., Uemura, R., Kuramoto, T., Motoyama, H., Igarashi, M., Iizuka, Y., Suzuki, K., Suzuki, T., Fujita, K., Horikawa, S., Kohno, M., Fujii, Y., Kawamura, K., Aoki, S. and Nakazawa, T
    • Organizer
      EPICA open science conference
    • Place of Presentation
      Venice, Italy
    • Related Report
      2008 Final Research Report
  • [Presentation] A 720,000 years record of deuterium-excess variation from the Dome Fuji ice core, Antarctica2008

    • Author(s)
      Uemura R., Motoyama, H., Miyake, T., Hirabayashi, M., Kuramoto, T., Goto-Azuma, K., Masson-Delmotte, V.,Jouzel, J., Fujii, Y., Fujita, K., Horikawa, S. Igarashi, M., Iizuka, Y., Kohno, M., Suzuki, K., Suzuki, T
    • Organizer
      EPICA open science conference
    • Place of Presentation
      Venice, Italy
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極ドームふじ氷床コアにおけるダストの高時間分解解析・その2-異なる気候ステージでの比較-2008

    • Author(s)
      三宅隆之、飯塚芳徳、佐野清文、蓼沼拓也、植村立、本堂武夫、藤井理行
    • Organizer
      2008 年雪氷研究大会
    • Place of Presentation
      (社)日本雪氷学会・日本雪工学会, 東京大学本郷キャンパス
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極氷床Dome Fuji コア深部に含まれる微粒子とエアハイドレートの分布2008

    • Author(s)
      櫻井俊光, 飯塚芳徳, 堀川信一郎, 内田努, 本堂武夫
    • Organizer
      2008 年雪氷研究大会
    • Place of Presentation
      (社)日本雪氷学会・日本雪工学会, 東京大学本郷キャンパス
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極ドームふじ氷床コアにおけるダストの高時間分解能解析:ダストとカルシウムイオンとの関係2008

    • Author(s)
      三宅隆之、飯塚芳徳、蓼沼拓也、佐野清文、植村立、本堂武夫、藤井理行
    • Organizer
      日本地球惑星科学連合2008 年大会
    • Place of Presentation
      幕張メッセ国際会議場、千葉
    • Related Report
      2008 Final Research Report
  • [Presentation] High-time resolution analysis of dust in the Dome Fuji deep ice core, Antarctica: Relationship between dust and calcium ion2007

    • Author(s)
      三宅隆之、飯塚芳徳、蓼沼拓也、柳澤和勳、佐野清文、植村立 、本堂武夫、藤井理行
    • Organizer
      2007 American Geophysical Union fall meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極ドームふじ氷床コアにおける過去72 万年のダスト濃度の変動2007

    • Author(s)
      三宅隆之、藤井理行、東久美子、飯塚芳徳、五十嵐誠、植村立、河野美香、佐藤和秀、鈴木啓助、鈴木利孝、平林幹啓、福岡孝昭、藤田耕史、堀川信一郎、本山秀明、吉田尚弘、渡邉興亞
    • Organizer
      第30 回極域気水圏シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極ドームふじ氷床コアにおける亜氷期・亜間氷期のダスト濃度の高時間分解能解析2007

    • Author(s)
      蓼沼拓也、飯塚芳徳、三宅隆之、佐野清文、植村立、本堂武夫、藤井理行
    • Organizer
      第30 回極域気水圏シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極ドームふじ氷床コアにおけるダストの高時間分解能解析:ダストとカルシウムイオンとの関係2007

    • Author(s)
      三宅隆之、飯塚芳徳、蓼沼拓也、柳澤和勳、佐野清文、植村立、本堂武夫、藤井理行
    • Organizer
      2007 年度日本雪氷学会全国大会
    • Place of Presentation
      富山大学
    • Related Report
      2008 Final Research Report
  • [Presentation] 南極Dome Fuji 氷床コア深部に含まれる微粒子の分布と化学組成2007

    • Author(s)
      櫻井 俊光, 飯塚 芳徳, 堀川 信一郎,本堂 武夫
    • Organizer
      2007 年度日本雪氷学会全国大会
    • Place of Presentation
      富山大学
    • Related Report
      2008 Final Research Report
  • [Presentation] A relation between major ion balance and chemical compounds of salt inclusions in the GRIP and Dome Fuji ice cores2007

    • Author(s)
      Iizuka, Yoshinori, T. Sakurai, S. Horikawa, T. Hondoh, S. Johnson, D. Dahl-Jensen, J. P. Steffensen
    • Organizer
      PICR-2
    • Place of Presentation
      北海道大学低温科学研究所, Institute of Low Temperature Science, Hokkaido University
    • Related Report
      2008 Final Research Report
  • [Presentation] Comparison of salt inclusions between the Dome Fuji and GRIP ice cores - Implications for aerosol distributions during Termination I -2007

    • Author(s)
      Sakurai, Toshimitsu, H. Ohno, S. Horikawa, Y. Iizuka, T. Hondoh, S. Johnson, D. Dahl-Jensen, J. P. Steffensen
    • Organizer
      PICR-2
    • Place of Presentation
      北海道大学低温科学研究所, Institute of Low Temperature Science, Hokkaido University
    • Related Report
      2008 Final Research Report
  • [Presentation] Analysis of Micro-inclusions in the Dome Fuji and the GRIP ice cores by using Scanning Electron Microscope2007

    • Author(s)
      Horikawa, Shinichiro, T. Sakurai, Y. Iizuka, T. Hondoh, S. Johnson, D. Dahl-Jensen, J. P. Steffensen
    • Organizer
      PICR-2
    • Place of Presentation
      北海道大学低温科学研究所, Institute of Low Temperature Science, Hokkaido University
    • Related Report
      2008 Final Research Report
  • [Book] 氷床から過去の地球環境を復元する、なぞの宝庫・南極大陸2008

    • Author(s)
      飯塚芳徳、澤柿教伸、杉山慎、的場澄人
    • Publisher
      技術評論社
    • Related Report
      2008 Final Research Report
  • [Book] なぞの宝庫・南極大陸2008

    • Author(s)
      飯塚芳徳、澤柿教伸、杉山慎、的場澄人
    • Total Pages
      215
    • Publisher
      技術評論社
    • Related Report
      2008 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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