2016 Fiscal Year Final Research Report
Carbon cycle dynamics paced by the long-period Milankovitch cycle
| Project/Area Number |
26800266
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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 |
Stratigraphy/Paleontology
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| Research Institution | Shizuoka University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | 天文学的周期 / 炭素循環 / シリカ循環 / 深海 / 堆積リズム / 環境変動 |
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| Outline of Final Research Achievements |
This research show that the long-period Milankovitch cycle paced global chemical weathering and carbon cycle through climate change during the Mesozoic on the basis of the geologic survey and chemical analysis of deep-sea and continental sequences with numerical modelling. We propose that Mega-monsoon over Supercontinent Pangea could have amplified the astronomical forcing. Our research provide new insights into the Earth system response to astronomical forcing during the Mesozoic greenhouse world.
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| Free Research Field |
地質学、地球環境史学、堆積学
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