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2015 Fiscal Year Annual Research Report

Understanding the interaction between abrupt climate change and glacial cycle using earth system modeling

Research Project

Project/Area Number 25241005
Research InstitutionThe University of Tokyo

Principal Investigator

阿部 彩子  東京大学, 大気海洋研究所, 教授 (30272537)

Co-Investigator(Kenkyū-buntansha) 川村 賢二  国立極地研究所, 研究教育系, 准教授 (90431478)
齋藤 冬樹  国立研究開発法人海洋研究開発機構, 統合的気候変動予測研究分野, 技術研究員 (60396942)
Greve Ralf  北海道大学, 低温科学研究所, 教授 (90374644)
吉森 正和  北海道大学, 地球環境科学研究院, 准教授 (20466874)
Project Period (FY) 2013-04-01 – 2016-03-31
Keywords氷床 / 氷期間氷期サイクル / 気候変化 / 急激な気候変化 / 大気大循環 / 海洋大循環 / 大気海洋大循環モデル / 氷床モデル
Outline of Annual Research Achievements

本研究は、異なる階層間のモデル群を高度化しながら、氷期サイクル変動に関わる大気-海洋-氷床-固体地球の変動とそれらの相互作用を扱う。(1)深層海洋循環の変化と急激な気候変動が氷期サイクルの氷床変化に及ぼす影響とその氷床による融け水が海洋と気候に与える影響を調べ、氷期中の急激な気候変化の発現メカニズムに関して論文投稿し、Science Advances誌に出版した(DomeF members; Kawamura, Abe-Ouchi et al, 2017, Science Advances)。これについて、プレスリリースを出した結果、国内新聞等の他、外国Mediaにも取り上げられた(2017年2月東大AORIホームページ等) 。(2)大気海洋結合モデルによる氷期と間氷期間の深層海洋循環と気候の解析について論文を準備した。さらに、(3) 大気大循環モデルとオフライン海洋大循環モデルの感度実験の組み合わせにより北米氷床の大きさや範囲の違いが、北大西洋深層循環の強弱にどのような影響を与えるかについて論文投稿(SpringerのClimate Dynamics誌, Sherriff-Tadano et al, submitted)し、修正中である。(4) 氷期と間氷期間の異なる時代の大気海洋大循環のそれぞれの状態に対して、淡水流入実験を実行解析し、氷期サイクルの海洋循環や気候の安定性への影響について系統的にまとめた。 (5)氷期サイクルごとの氷床の形状が大気大循環を通じて大陸間で影響を及ぼしあうことについて論文を準備した。また、南極に関して、(6)氷床・棚氷・海洋大循環モデルを用いて、南極氷床モデルの気候変動における応答特性を調べる。南大洋を詳しくした海洋大循環領域モデルを用いて異なる気候状態における氷床-海洋相互作用について論文出版した(Obase et al, 2017, Journal of Climate, 5月号で印刷予定)。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

  • Research Products

    (33 results)

All 2017 2016 2015 Other

All Journal Article (22 results) (of which Int'l Joint Research: 21 results,  Peer Reviewed: 22 results,  Open Access: 22 results,  Acknowledgement Compliant: 19 results) Presentation (8 results) (of which Int'l Joint Research: 6 results,  Invited: 8 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Responses of basal melting of Antarctic ice shelves to the climatic forcing of the Last Glacial Maximum and CO2 doubling2017

    • Author(s)
      Obase T, Abe-Ouchi A, Kusahara K, Hasumi H, Ohgaito R
    • Journal Title

      Journal of Climate

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1175/JCLI-D-15-0908.1

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] State dependence of climatic instability over the past 720,000 years from Antarctic ice cores and climate modelling2017

    • Author(s)
      Kawamura K, Abe-Ouchi A, (以下62名)
    • Journal Title

      Science Advances

      Volume: 3 Pages: -

    • DOI

      10.1126/sciadv.1600446

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] The role of atmospheric heat transport and regional feedbacks in the Arctic warming at equilibrium.2017

    • Author(s)
      Yoshimori M, Abe-Ouchi A, Laine A
    • Journal Title

      Climate Dynamics

      Volume: - Pages: 1-16

    • DOI

      10.1007/s00382-017-3523-2

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Cyclic steps on ice. Journal of Geophysical Research2016

    • Author(s)
      Yokokawa M, Izumi N,(Greve6番目,他3人),
    • Journal Title

      Earth Surface

      Volume: 121(5) Pages: 1023-1048

    • DOI

      10.1002/2015JF003736

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Climate dependent contrast in surface mass balance in East Antarctica over the past 216 ka.2016

    • Author(s)
      Parrenin F, Fujita S, Abe-Ouchi A,(川村4番目,齋藤7番目,他6人)
    • Journal Title

      Journal of Glaciology

      Volume: 62 Pages: 1037-1048

    • DOI

      org/10.1017/jog.2016.85

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A review of progress towards understanding the transient global mean surface temperature response to radiative perturbation.2016

    • Author(s)
      Yoshimori M, Watanabe M,(岡4番目,阿部5番目,他3人)
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 3 Pages: 1-14

    • DOI

      10.1186/s40645-016-0096-3

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] “Interglacials of the last 800,000 years”.2016

    • Author(s)
      Berger, A. et al (Past Interglacials Working Group of PAGES,総勢31人)
    • Journal Title

      Reviews of Geophysics

      Volume: 54 Pages: 162-219

    • DOI

      10.1002/2015RG000482

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Intensification of tropical Pacific biological productivity due to volcanic eruptions.2016

    • Author(s)
      Chikamoto MO, Timmermann A,(吉森3番目,阿部6番目,他6人),
    • Journal Title

      Geophysical Research Letters

      Volume: 43 Pages: 1184-1192

    • DOI

      10.1002/2015GL067359

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Surface Arctic Amplification Factors in CMIP5 Models: Land and Oceanic Surfaces, Seasonality.2016

    • Author(s)
      Laine A, Yoshimori M, Abe-Ouchi A,
    • Journal Title

      Journal of Climate

      Volume: 29,9 Pages: 3297-3316

    • DOI

      http://dx.doi.org/10.1175/JCLI-D-15-0497.1

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A sequential Bayesian approach for the estimation of the age-depth relationship of the Dome Fuji ice core.2016

    • Author(s)
      Nakano S, Suzuki K, Kawamura K,(他2名)
    • Journal Title

      Nonlin. Processes Geophys.,

      Volume: 23 Pages: 31-44

    • DOI

      10.5194/npg-23-31-2016

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Cyclic steps on ice.2016

    • Author(s)
      Yokokawa M, Izumi N,(Greve6番目,他3人)
    • Journal Title

      Journal of Geophysical Research: Earth Surface

      Volume: - Pages: 1023-1048

    • DOI

      10.1002/2015JF003736

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Ice Sheet Model Intercomparison Project (ISMIP6) contribution to CMIP62016

    • Author(s)
      Nowicki SMJ, Payne A, Larour E, Seroussi H, Goelzer H, Lipscomb W, Gregory J, Abe-Ouchi A, Shepherd A
    • Journal Title

      Geoscientific Model Development

      Volume: 9 Pages: 4521-4545

    • DOI

      10.5194/gmd-9-4521-2016

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Fate of the Atlantic Meridional Overturning Circulation: Strong decline under continued warming and Greenland melting.2016

    • Author(s)
      Bakker P, Schmittner A, Lenaerts JTM, Abe-Ouchi A, Bi D, van den Broeke MR, Chan WL, Hu A, Beadling RL, Marsland SJ, Mernild SH, Saenko OA, Swingedouw D, Sullivan A, Yin J
    • Journal Title

      Geophysical Research Letters

      Volume: 43:12 Pages: 252-212

    • DOI

      10.1002/2016GL070457

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Rapid adjustments of cloud and hydrological cycle to increasing CO22015

    • Author(s)
      Kamae Y, Watanabe M, Ogura T, Yoshimori M, Shiogama H,
    • Journal Title

      A review. Current Climate Change Reports,

      Volume: 1(2) Pages: 103-113

    • DOI

      10.1007/s40641-015-0007-5

    • Peer Reviewed / Open Access
  • [Journal Article] Ice sheet mass loss caused by dust and black carbon accumulation.2015

    • Author(s)
      Goelles T, Bøggild CE, Greve R,
    • Journal Title

      The Cryosphere

      Volume: 9(5) Pages: 1845-1856

    • DOI

      10.5194/tc-9-1845-2015

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison and verification of enthalpy schemes for polythermal glaciers and ice sheets with a one-dimensional model.2015

    • Author(s)
      Blatter H, Greve R
    • Journal Title

      Polar Science

      Volume: 9(2) Pages: 196-207.

    • DOI

      10.1016/j.polar.2015.04.001

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Coupled simulations of Greenland Ice Sheet and climate change up to A.D.2300.2015

    • Author(s)
      Vizcaino M, Mikolajewicz U,(Greve5番目,他3人),
    • Journal Title

      Geophysical Research Letters

      Volume: 42(10) Pages: 3927-3935.

    • DOI

      10.1002/2014GL061142

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Simulating the Antarctic ice sheet in the late-Pliocene warm period: PLISMIP-ANT, an ice-sheet model intercomparison project.2015

    • Author(s)
      de Boer B, Dolan AM,(阿部11番目,齋藤12番目,他10人)
    • Journal Title

      The Cryosphere

      Volume: 9 Pages: 881-903

    • DOI

      10.5194/tc-9-881-2015

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] On the occurrence of annual layers in Dome Fuji ice core early Holocene ice,2015

    • Author(s)
      Svensson A, Fujita S,(川村9番目,他13名)
    • Journal Title

      Climate of the Past,

      Volume: 11 Pages: 1127-1137.

    • DOI

      10.5194/cp-11-1127-2015

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Differentiating bubble-free layers from melt layers in ice cores using noble gases.2015

    • Author(s)
      Orsi AJ, Kawamura K,(他4名)
    • Journal Title

      J. Glaciol.,

      Volume: 61 Pages: 585-594.

    • DOI

      10.3189/2015JoG14J237

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Age of Matuyama-Brunhes boundary constrained by U-Pb zircon dating of a widespread tephra,2015

    • Author(s)
      Suganuma Y, Okada M,(川村8番目,他8名)
    • Journal Title

      Geology

      Volume: 43 Pages: 2491-2494

    • DOI

      10.1130/G36625.1

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Variations in global methane sources and sinks during 1910-2010,2015

    • Author(s)
      Ghosh A, Patra PK, (川村8番目,他17名)
    • Journal Title

      Atmospheric Chemistry and Physics

      Volume: 15 Pages: 2595-2612

    • DOI

      10.5194/acp-15-2595-2015

    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 基調講演2016

    • Author(s)
      阿部彩子
    • Organizer
      The RSES Ice-Climate research Symposium & Workshop "Ice and Climate: Challenges and priorities"
    • Place of Presentation
      キャンベラ、オーストラリア
    • Year and Date
      2016-11-15 – 2016-11-16
    • Int'l Joint Research / Invited
  • [Presentation] Updates on O2/N2 dating of the Dome Fice core2016

    • Author(s)
      川村賢二
    • Organizer
      2nd QUIGS workshop "Glacial terminations: Timing and Shape”
    • Place of Presentation
      モントリオール、カナダ
    • Year and Date
      2016-10-18 – 2016-10-20
    • Int'l Joint Research / Invited
  • [Presentation] Ice sheets and timing of terminations over Glacial-Interglacial cycles.2016

    • Author(s)
      阿部彩子
    • Organizer
      2nd QUIGS workshop“Glacial terminations: Timing and Shape”
    • Place of Presentation
      モントリオール、カナダ
    • Year and Date
      2016-10-18 – 2016-10-20
    • Int'l Joint Research / Invited
  • [Presentation] Glacial climate states and abrupt climate change in MIROC AOGCM,2016

    • Author(s)
      阿部彩子
    • Organizer
      European Geosciences Union(EGU) General Assemble 2016
    • Place of Presentation
      ウィーン、オーストリア
    • Year and Date
      2016-04-17 – 2016-04-22
    • Int'l Joint Research / Invited
  • [Presentation] Role of Stationary wave feedback in shaping the glacial ice sheets,2015

    • Author(s)
      阿部彩子
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      サンフランシスコ、アメリカ
    • Year and Date
      2015-12-14 – 2015-12-18
    • Int'l Joint Research / Invited
  • [Presentation] How and when to terminate the Pleistocene ice ages?2015

    • Author(s)
      阿部彩子
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      サンフランシスコ、アメリカ
    • Year and Date
      2015-12-14 – 2015-12-18
    • Int'l Joint Research / Invited
  • [Presentation] 2015年度気象学会堀内賞受賞記念講演:極域氷床コア及びフィルン空気を基にした過去の大気組成・気候の復元と変動メカニズムの研究,2015

    • Author(s)
      川村賢二
    • Organizer
      気象学会秋季大会
    • Place of Presentation
      京都テルサ、京都府、京都市
    • Year and Date
      2015-10-28 – 2015-10-30
    • Invited
  • [Presentation] 古気候研究における高時間分解能データとモデル・シミュレーションの比較について2015

    • Author(s)
      吉森 正和
    • Organizer
      日本地球惑星連合大会2015
    • Place of Presentation
      幕張メッセ、千葉県、千葉市
    • Year and Date
      2015-05-24 – 2015-05-28
    • Invited
  • [Book] 朝倉書店2016

    • Author(s)
      河村公隆ら(川村を含む他15名)編集,
    • Total Pages
      432
    • Publisher
      低温環境の科学事典
  • [Book] Expedition Erde. Was ist eigentlich Klima? Klima und Klimaänderungen, In: Expedition Erde. Wissenswertes und Spannendes aus den Geowissenschaften (4th Edition),2015

    • Author(s)
      Claussen M, Greve R, Cubasch U,
    • Total Pages
      359
    • Publisher
      MARUM Bibliothek
  • [Remarks] 阿部彩子研究室

    • URL

      http://ccsr.aori.u-tokyo.ac.jp/~abeouchi/

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Published: 2018-01-16  

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