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Formation process and quantitative estimation of sea ice production in an Antarctic coastal polynya

Research Project

Project/Area Number 24810030
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Environmental dynamic analysis
Research InstitutionNational Institute of Polar Research

Principal Investigator

TAMURA Takeshi  国立極地研究所, 研究教育系, 助教 (40451413)

Project Period (FY) 2012-08-31 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords極地 / リモートセンシング / 気候変動 / 海洋物理・陸水学 / 環境変動
Research Abstract

Our results from in-situ data obtained during the Australian-led international Antarctic sea ice experiment in September-October 2012 show the potential to contribute to the improvement of sea ice thickness algorithm and fast ice detection algorithm. By the improvement of sea ice thickness algorithm, sea ice production estimation method could be more accurate.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • Research Products

    (46 results)

All 2014 2013 2012 Other

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (36 results) (of which Invited: 3 results) Remarks (4 results)

  • [Journal Article] Widespread freshening in the seasonal ice zone near 140E off the Adelie Land Coast, Antarctica, from 1994 to 20122013

    • Author(s)
      Aoki, S., Y.Kitade, K.Shimada, K.I.Ohshima, T.Tamura, C.C.Bajish, M.Moteki, and S.R.Rintoul
    • Journal Title

      Journal of Geophysical Research

      Volume: 118(11) Issue: 11 Pages: 6046-6063

    • DOI

      10.1002/2013jc009009

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Glacier tongue calving reduced dense water formation and enhanced carbon uptake2013

    • Author(s)
      Shadwick, E. H., S. R. Rintoul, B. Tilbrook, G. D. Williams, N. Young, A. D. Fraser, H. Marchant, J. Smith & T. Tamura
    • Journal Title

      Geophysical Research Letters

      Volume: 40 Issue: 5 Pages: 904-909

    • DOI

      10.1002/grl.50178

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Antarctic Bottom Water production by intense sea-ice formation in the Cape Darnley Polynya, Nature Geoscience2013

    • Author(s)
      Ohshima, K. I., Y. Fukamachi, G. D.Williams, S. Nihashi, F. Roquet, Y. Kitade, T. Tamura, D. Hirano, L. Herraiz- Borreguero, I. Field, M. Hindell, S. Aoki and M.Wakatsuchi
    • Journal Title

      Highlight article in March issue

      Volume: 6 Issue: 3 Pages: 235-240

    • DOI

      10.1038/ngeo1738

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of thin ice thickness from AMSR-E data in the Chukchi Sea2013

    • Author(s)
      Iwamoto, K., K. I. Ohshima, T. Tamura, and S. Nihashi
    • Journal Title

      International Journal of Remote Sensing

      Volume: 34 Issue: 2 Pages: 468-489

    • DOI

      10.1080/01431161.2012.712229

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mapping of sea ice production in the Arctic Ocean using AMSR-E thin ice thickness algorithm2013

    • Author(s)
      Iwamoto, K., K.I.Ohshima, and T.Tamura
    • Journal Title

      Proceedings of the 28th International Symposium on Okhotsk Sea & Sea Ice 2013, Mombetsu, Japan

      Pages: 208-211

    • Related Report
      2013 Final Research Report
  • [Journal Article] Potential regime shift in decreased sea ice production after the Mertz Glacier calving2012

    • Author(s)
      Tamura, T., G. D. Williams, A. D. Fraser and K. I. Ohshima
    • Journal Title

      Nature Communications

      Volume: 3 Issue: 1 Pages: 826-826

    • DOI

      10.1038/ncomms1820

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] Helicopter-borne observation with portable microwave radiometer in the Southern Ocean and the Sea of Okhotsk2014

    • Author(s)
      Tamura, T., K.I.Ohshima, J.L.Lieser, T.Toyota, K.Tateyama, D.Nomura, K.Nakata, A.D.Fraser, P.Jansen, K.Newbery, R.A.Massom, and S.Ushio
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia (Poster)
    • Related Report
      2013 Final Research Report
  • [Presentation] Bromoform emission over the Antarctic sea ice2014

    • Author(s)
      Nomura, D., A.Ooki, G.S.Dieckmann, E.Damm, K.M.Meiners, and T.Tamura
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia (Poster)
    • Related Report
      2013 Final Research Report
  • [Presentation] Variability mechanism and ice production budget of the Ross Iceshelf Polynya in the Antarctica2014

    • Author(s)
      Nakata, K., K.I.Ohshima, S.Nihashi, N.Kimura, and T.Tamura
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Distribution and interannual variability of sea-ice thickness in the pack-ice zone off Lutzow-Holm Bay, Antarctica2014

    • Author(s)
      Sugimoto, F., H.Shimoda, D.Simizu, S.Uto, K.Tateyama, S.Hoshino, T.Ozeki, T.Tamura, Y.Fukamachi, S.Ushio, and K.I.Ohshima
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia (Poster)
    • Related Report
      2013 Final Research Report
  • [Presentation] Sea ice CO2 flux in the Southern Ocean during mid-winter and early spring2014

    • Author(s)
      Nomura, D., B.Delille, G.S.Dieckmann, J.Tison, K.M.Meiners, M.A.Granskog, and T.Tamura
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] The changing icescape about the Mertz Glacier polynya, East Antarctica, and its impacts2014

    • Author(s)
      Young, N.W., A.D.Fraser, J.Lieser, R.Massom, S.Rintoul, T.Tamura, and G.D.Williams
    • Organizer
      The 2013 European Space Agency Living Planet Symposium
    • Place of Presentation
      Edinburgh, UK (Poster)
    • Related Report
      2013 Final Research Report
  • [Presentation] Helicopter-borne observation with portable microwave radiometer in the Southern Ocean and the Sea of Okhotsk2014

    • Author(s)
      Tamura, T., K. I. Ohshima, J. L. Lieser, T. Toyota, K. Tateyama, D. Nomura, K. Nakata, A. D. Fraser, P. Jansen, K. Newbery, R. A. Massom, and S. Ushio
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia
    • Related Report
      2013 Annual Research Report
  • [Presentation] Bromoform emission over the Antarctic sea ice2014

    • Author(s)
      Nomura, D., A. Ooki, G. S. Dieckmann, E. Damm, K. M. Meiners, and T. Tamura
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia
    • Related Report
      2013 Annual Research Report
  • [Presentation] Distribution and interannual variability of sea-ice thickness in the pack-ice zone off Lutzow-Holm Bay, Antarctica2014

    • Author(s)
      Sugimoto, F., H. Shimoda, D. Simizu, S. Uto, K. Tateyama, S. Hoshino, T. Ozeki, T. Tamura, Y. Fukamachi, S. Ushio, and K. I. Ohshima
    • Organizer
      IGS International Symposium on Sea Ice in a Changing Environment
    • Place of Presentation
      Hobart, Australia
    • Related Report
      2013 Annual Research Report
  • [Presentation] 海氷生産量のグローバルマッピング及び深層水形成域の特定と変動解明2014

    • Author(s)
      田村 岳史
    • Organizer
      2014年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 厳冬期南極海おける海氷-大気間の二酸化炭素フラックス測定2014

    • Author(s)
      野村 大樹, B. Delille, J. Tison, G. S. Dieckmann, 吉川 久幸, 大島 慶一郎, 田村 岳史
    • Organizer
      2014年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] ヘリ搭載型マイクロ波放射計を用いた南大洋・オホーツク海での海氷観測2013

    • Author(s)
      田村岳史,大島慶一郎, Jan L.Lieser,豊田威信,舘山一孝,野村大樹,中田和輝, Alexander D.Fraser, Peter Jansen, Kym Newbery, Robert A.Massom,牛尾収輝
    • Organizer
      第4回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Mapping of sea ice production in the Arctic Ocean using AMSR-E thin ice thickness algorithm2013

    • Author(s)
      Iwamoto, K., K.I.Ohshima, and T.Tamura
    • Organizer
      The 28th International Symposium on Okhotsk Sea & Sea Ice 2013
    • Place of Presentation
      Mombetsu, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] The changing icescape about the Mertz Glacier polynya, East Antarctica, and its impacts2013

    • Author(s)
      Young, N. W., A. D. Fraser, J. Lieser, R. Massom, S. Rintoul, T. Tamura, and G. D. Williams
    • Organizer
      The 2013 European Space Agency Living Planet Symposium
    • Place of Presentation
      Edinburgh, UK
    • Related Report
      2013 Annual Research Report
  • [Presentation] 衛星および現場観測によるリュツォ・ホルム湾定着氷の面積と氷厚の変動解析2013

    • Author(s)
      舘山 一孝, 星野 聖太, 牛尾 収輝, 田村 岳史
    • Organizer
      第4回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2013 Annual Research Report
  • [Presentation] 南極海の海氷から大気へのブロモホルム放出2013

    • Author(s)
      野村 大樹, 大木 淳之, G. S. Dieckmann, E. Damm, K. Meiners, 田村 岳史
    • Organizer
      第4回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2013 Annual Research Report
  • [Presentation] 砕氷船を用いた国際海氷・海洋観測について2013

    • Author(s)
      野村 大樹, 田村 岳史
    • Organizer
      第4回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2013 Annual Research Report
  • [Presentation] 冬季南極海における大気-海氷間の二酸化炭素交換2013

    • Author(s)
      野村 大樹, B. Delille, G. S. Dieckmann, J. Tison, K. Meiners, M. A. Granskog, 田村 岳史
    • Organizer
      第4回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2013 Annual Research Report
  • [Presentation] 南極海の海氷上部における高濃度ブロモホルムと大気への放出2013

    • Author(s)
      野村 大樹, 大木 淳之, G. S. Dieckmann, E. Damm, K. Meiners, 田村 岳史
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 昭和基地沖流氷域での海氷厚観測2013

    • Author(s)
      杉本 風子, 下田 春人, 清水 大輔, 宇都 正太郎, 舘山 一孝, 星野 聖太, 深町 康, 尾関 俊浩, 田村 岳史, 牛尾 収輝, 大島 慶一郎
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 南極氷床末端部の変動が海洋・海氷に与える影響2013

    • Author(s)
      田村 岳史, Guy D. Williams,Alex D. Fraser, Elizabeth H. Shadwick, Steve R. Rintoul
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] ビンセネス湾ポリニヤにおける高密度陸棚水の生成について2013

    • Author(s)
      北出 裕二郎, 嶋田 啓資, 田村 岳史, 深町 康, 青木 茂, 牛尾 収輝, 大島 慶一郎
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 第4の南極底層水:Cape Darnley Bottom Water2013

    • Author(s)
      大島 慶一郎, 深町 康, G. D. Williams, 二橋 創平, 北出 裕二郎, 平野 大輔, 田村 岳史, 青木 茂, 若土 正曉
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 確実に変わりゆく南極海2013

    • Author(s)
      田村 岳史
    • Organizer
      2013年度日本海洋学会秋季大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 2000年~2013年のリュツォ・ホルム湾周辺定着氷の氷況2013

    • Author(s)
      星野 聖太, 舘山 一孝, 牛尾 収輝, 田村 岳史
    • Organizer
      2013年度雪氷研究大会
    • Place of Presentation
      北見工業大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Mapping of sea ice production in the Arctic Ocean using AMSR-E thin ice thickness algorithm2013

    • Author(s)
      Iwamoto, K.
    • Organizer
      The 28th International Symposium on Okhotsk Sea & Sea Ice 2013
    • Place of Presentation
      Monbetsu, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] ヘリ搭載型マイクロ波放射計による海氷厚観測2013

    • Author(s)
      田村 岳史
    • Organizer
      2013年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 海氷内部で析出する炭酸カルシウムの結晶(Ikaite)について -北極海・南極海での海氷観測より-2013

    • Author(s)
      野村 大樹
    • Organizer
      2013年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 南極ロス棚氷ポリニヤの変動機構と海氷生産収支2013

    • Author(s)
      中田 和輝
    • Organizer
      2013年度日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Properties of Antarctic Bottom Water observed off Vincennes Bay2012

    • Author(s)
      Kitade, Y., K.Shimada, T.Tamura, L.Cheng, Y.Fukamachi, S.Aoki, S.Ushio, K.I.Ohshima
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA (Poster)
    • Related Report
      2013 Final Research Report
  • [Presentation] New findings of Antarctic Bottom Water : Ongoing warming/freshening and a discovered AABW source2012

    • Author(s)
      Ohshima, K.I., Y.Fukamachi, S.Aoki, T.Tamura, and G.D.Williams
    • Organizer
      The Third Symposium on Polar Science, Multidiciplinary session "Late Cenozoic Environmental Changes in Antarctic Cryosphere : Perspectives from Sea, Land, and Ice Sheets"
    • Place of Presentation
      Tachikawa, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] New findings of Antarctic Bottom Water: Ongoing warming/freshening and a discovered AABW source2012

    • Author(s)
      Ohshima, K. I.
    • Organizer
      The Third Symposium on Polar Science, Multidiciplinary session "Late Cenozoic Environmental Changes in Antarctic Cryosphere: Perspectives from Sea, Land, and Ice Sheets"
    • Place of Presentation
      Tachikawa, Japan
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] ビンセネス湾沖での係留観測により捉えられた南極底層水の特性2012

    • Author(s)
      北出 裕二郎
    • Organizer
      第3回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2012 Annual Research Report
  • [Presentation] 海氷物理・生態研究に関する南極海国際共同観測(SIPEX-2)の速報2012

    • Author(s)
      田村 岳史
    • Organizer
      第3回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2012 Annual Research Report
  • [Presentation] 昭和基地沖流氷域での電磁誘導法による海氷厚観測2012

    • Author(s)
      杉本 風子
    • Organizer
      第3回極域科学シンポジウム
    • Place of Presentation
      国立極地研究所
    • Related Report
      2012 Annual Research Report
  • [Presentation] ビンセネス湾沖で観測された南極底層水の特性2012

    • Author(s)
      北出 裕二郎
    • Organizer
      2012年度日本海洋学会秋季大会
    • Place of Presentation
      東海大学
    • Related Report
      2012 Annual Research Report
  • [Remarks] ①南極氷河の大崩壊で海洋のCO2吸収量が倍増~地球規模の気候システムにも影響を与える南極底層水の生成量が大幅減少~ (2013年3月15日:国立極 地研究所) プレスリリース

    • URL

      http://www.nipr.ac.jp/info/notice/20130315-1.html

    • Related Report
      2013 Final Research Report
  • [Remarks] ②南極氷河の崩壊により底層水生成量が大幅に減少~地球規模の海洋大循環や気候にも影響の恐れ~ (2012年5月9日:国立極地 研究所) プレスリリース

    • URL

      http://www.nipr.ac.jp/info/notice/20120509.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 南極氷河の崩壊により底層水生成量が大幅に減少 ~地球規模の海洋大循環や気候にも影響の恐れ~

    • URL

      http://www.nipr.ac.jp/info/notice/20120509.html

    • Related Report
      2012 Annual Research Report
  • [Remarks] 南極氷河の大崩壊で海洋のCO2吸収量が倍増

    • URL

      http://www.nipr.ac.jp/info/notice/20130315-1.html

    • Related Report
      2012 Annual Research Report

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Published: 2012-11-27   Modified: 2019-07-29  

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