| Project/Area Number |
23710020
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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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 |
KOBASHI Takuro 国立極地研究所, 研究教育系, 特任研究員 (00527129)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 環境変動 / 気候変動 / グリーンランド / 完新世 / 氷床コア / 同位体 / 空気 / 温暖化 / フィルン圧密モデル |
|---|
| Research Abstract |
Greenland temperature change affects melting of Greenland ice-sheet, which in turn cause global sea-level change. Therefore, it is critical to understand Greenland temperature change and the mechanisms. With this KAKENHI, the extraction line and system to reconstruct temperature has been established, and the measurements for the past 2000 years of NGRIP ice core have been completed with good precision. Finally, it was found that NGRIP experienced a similar temperature history with GISP2 over the past 2000 years.
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