| Project/Area Number |
22403014
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Geology
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| Research Institution | National Institute of Polar Research |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HIROI Yoshikuni 千葉大学, 大学院理学研究科, 教授 (40019427)
MOTOYOSHI Yoichi 国立極地研究所, 研究教育系, 教授 (90211606)
M. SATISH Kumar 新潟大学, 大学院自然科学研究科, 教授 (50313929)
IKEDA Takeshi 九州大学, 大学院理学研究科, 准教授 (40243852)
HOKADA Tomokazu 国立極地研究所, 研究教育系, 准教授 (60370095)
MIYAMOTO Tomoharu 九州大学, 大学院理学研究科, 助教 (30281190)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2012: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2010: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
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| Keywords | 南極 / インド / スリランカ / 地殻深部 / 表層環境 |
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| Research Abstract |
We have conducted geologic field survey at Antarctica, Sri Lanka and India, where geologic continuation has been proposed at Gondwana supercontinent. We have collected rock samples from basement high-grade metamorphic rocks and supracrustal sequences. Based on the detailed investigations of rock samples, we have obtained the continental collision process at Neoproterozoic-Paleozoic boundary and the linkage between deep crust and surface sedimentary rocks at Neoarchaean-Paleoproterozoic boundary.
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