| Project/Area Number |
21810035
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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 |
TANABE Yukiko National Institute of Polar Research, 研究教育系, 特任研究員 (40550752)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥2,756,000 (Direct Cost: ¥2,120,000、Indirect Cost: ¥636,000)
Fiscal Year 2010: ¥1,313,000 (Direct Cost: ¥1,010,000、Indirect Cost: ¥303,000)
Fiscal Year 2009: ¥1,443,000 (Direct Cost: ¥1,110,000、Indirect Cost: ¥333,000)
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| Keywords | 南極 / 湖沼 / 堆積物 / 光合成色素 / 同位体 / 生理生態 / 陸水学 / 古環境復元 |
|---|
| Research Abstract |
In 2009, every methods of sample treatment, sampling procedure, measurements using the instruments, and analysis for vegetation distribution were determined, and then, the field study was performed in Antarctica. Limnological parameters were collected from 23 lakes, and sediment cores/waters in the 19 lakes and snow/ice/water samples in water catchment area were obtained. Dissolved inorganic nutrients and nitrogen/carbon stable isotope of water and core samples were analyzed in 2010. Gap water in the lake sediments have never been obtained ever, and also, this study which revealed the nutrients distribution in the lake sediments is first in the world.
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