The driving force of the plate motion based on the plate reorganization of plate boundaries surrounding the Cretaceous Pacific Plate and spreading rates
Project/Area Number |
15K05261
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Solid earth and planetary physics
|
Research Institution | Chiba University |
Principal Investigator |
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | 太平洋プレート / 海底地形 / 磁気異常縞模様 / 白亜紀中期 |
Outline of Final Research Achievements |
The studies of topographic features, magnetic anomaly lineations and seismic reflection profiles around the Hokkaido and Nova-Canton troughs revealed that the Hokkaido trough is the trace of the break-up of the Cretaceous Pacific Plate after the formation of the Shatsky Rise was finished and that the Nova-Canton troughs was formed after the formation of the Ontong Java Plateau. These results suggest that the change in the activity of the mantle plume resulted in the reorganization of the plate boundaries.
|
Report
(4 results)
Research Products
(12 results)
-
-
-
-
-
[Journal Article] Making a better magnetic map2016
Author(s)
M. Catalan, J. Dyment, Y. Choi, M. Hamoudi, V. Lesur, E. Thebault, A. Santis, T. Ishihara, J. Korhonen, T. Litvinova, J. Luis, B. Meyer, P. Milligan, M. Nakanishi, S. Okuma, M. Pilkington, M. Purucker, D. Ravat, C. Gaina, S. Maus, Y. Quesnel, R. Saltus, P. Taylor
-
Journal Title
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
-
-
-
-
-
-