Formation process and quantitative estimation of sea ice production in an Antarctic coastal polynya
Project/Area Number |
24810030
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Single-year Grants |
Research Field |
Environmental dynamic analysis
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Research Institution | National Institute of Polar Research |
Principal Investigator |
TAMURA Takeshi 国立極地研究所, 研究教育系, 助教 (40451413)
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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.
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Report
(3 results)
Research Products
(46 results)
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[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
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Journal Title
Journal of Geophysical Research
Volume: 118(11)
Issue: 11
Pages: 6046-6063
DOI
Related Report
Peer Reviewed
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[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
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Journal Title
Highlight article in March issue
Volume: 6
Issue: 3
Pages: 235-240
DOI
Related Report
Peer Reviewed
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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