| Budget Amount *help |
¥3,470,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,300,000 (Direct Cost: ¥2,300,000)
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| Research Abstract |
The aims of this study were to develop the high precise method forδ^<13> C in the oceanic dissolved inorganic carbon, and to evaluate the oceanic uptake rate of anthropogenic carbon by using the newδ^<13> C approach. Using this approach withδ^<13> C data set, we found that the uptake rate of anthropogenic carbon in the North Pacific high-latitudinal region was 1. 2 times higher than the expected value derived from oceanic equilibration with increasing atmospheric carbon dioxide.
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