Study on mechanism of molybdenum accumulation in sediment based on chemical speciation using XAFS technique
| Project/Area Number |
22740354
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Geochemistry/Astrochemistry
|
|---|
| Research Institution | University of Shizuoka |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
|---|
| Keywords | スペシエーション / FISH / マイクロXAFS / モリブデン / XAFS / 微生物 / レアメタル |
|---|
| Research Abstract |
Mechanisms of molybdenum accumulation in sea sediment were investigated in the present study. Particularly, possible effect of microbial activity on the accumulation process was examined. A new method for direct determination of both metal species and microbial community was developed in this project to investigate in situ molybdenum accumulation process in microscale.
|
Report
(4 results)
Research Products
(31 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Microbiological investigation of the Iron-contaming flocculent mats in various deep sea environments.2011
Author(s)
Makita H, Kikuchi S, Mitsunobu S, Nakamura K, Toki T, Kawagucci S, Noguchi T, Abe M, Miyazaki J, Yamanaka T, Tsuchida S, Nomaki H, Takahashi Y, Takai K
Organizer
Goldschmidt2011
Place of Presentation
Prague, Czech Republic
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
