| Project/Area Number |
20244083
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Geology
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
MARUYAMA Shigenori Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (50111737)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
ISOZAKI Yukio 東京大学, 総合文化研究科, 教授 (90144914)
OMORI Soichi 東京工業大学, 大学院・理工学研究科, 特任准教授 (90267469)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥47,970,000 (Direct Cost: ¥36,900,000、Indirect Cost: ¥11,070,000)
Fiscal Year 2010: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Fiscal Year 2009: ¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
Fiscal Year 2008: ¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
|
|---|
| Keywords | 地球史 / 表層環境 / 生命史 / 共進化 / 全面凍結 / 同位体 |
|---|
| Research Abstract |
Since 1990, the research of life and the Earth through time has been achieved by our group, specifically by 1) horizontal axis 4.6Ga research and the 2) focused period research of the critical time of evolving life and planet, particularly the second snowball earth and subsequent Cambrian explosion by this Program through drilling in S. China. The former includes mantle temperature, surface temperature, seawater composition, atmosphere composition, evolving life, geomagnetic intensity, cosmic ray flux, continental growth, amalgamation-dispersion of continents, amounts and composition of sedimentary rocks, and others all through time.
The final synthesis of the works above is now prepared to be appeared in the journal, ca. 400 pages with 450 figures in English in 2011.
|
