| Project/Area Number |
21810036
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Environmental dynamic analysis
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| Research Institution | National Institute of Polar Research |
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Principal Investigator |
NOMURA Daiki National Institute of Polar Research, 研究教育系, 特任研究員 (70550739)
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| Project Period (FY) |
2009 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥2,704,000 (Direct Cost: ¥2,080,000、Indirect Cost: ¥624,000)
Fiscal Year 2010: ¥1,287,000 (Direct Cost: ¥990,000、Indirect Cost: ¥297,000)
Fiscal Year 2009: ¥1,417,000 (Direct Cost: ¥1,090,000、Indirect Cost: ¥327,000)
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| Keywords | 海氷 / ブライン / 海洋化学 / 二酸化炭素 / 地球温暖化 / 炭素循環 / 南極海 / 極域 |
|---|
| Research Abstract |
In order to clarify the air-sea ice CO_2 flux in the Southern Ocean, we carried out field experiments during the cruise on the icebreaker Shirase in the seasonal sea ice zone in the Southern Ocean from November 2009 to March 2010. The results obtained in this study would shed light towards understanding the role of sea ice in biogeochemical cycling in the Southern Ocean. This study provides valuable information on the carbon balance in the Southern Ocean, and contributes to the prediction for the future chemical cycles in the Southern Ocean.
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