| Project/Area Number |
62540578
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
地質学一般
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| Research Institution | NIIGATA UNIVERSITY |
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Principal Investigator |
TAKAHAMA Nobuyuki RESEARCH INSTUTUTE FOR HAZARDS IN SNOWY AREAS, NIIGATA UNIVERSITY, 積雪地域災害研究センター, 助教授 (20018948)
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| Project Period (FY) |
1987 – 1988
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| Project Status |
Completed (Fiscal Year 1988)
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| Budget Amount *help |
¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1988: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1987: ¥800,000 (Direct Cost: ¥800,000)
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| Keywords | Debris flow / Block movement / Uplift / Mountain / 中期更新世 / ネオテクトニクス |
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| Research Abstract |
THE SUMMARY OF THIS PROJECTS AS FOLLOWS:
1. THE ACTIVE BLOCK UPHEAVAL MOVEMENT OF THE GOZU AND KUSHIGATA MTS. IN THE NIIGATA DISTRICT, THE ROKKO AND SUZUKA MTS. IN THE KINKI DISTRICT AND THE NORTHERNMOST PART OF THE JAPAN ALPS IN THE TOYAMA DISTRICT HAVE BEEN ACCERATED FROM THE MIDDLE PLEISTOCENE.
2. THE BLOCK UPLIFT HAVE BUILT THE PRESENT MOUNTAINS MORPHOLOGY.
3. THE OCCURRENCE OF A GREAT QUANTITY OFDEBRIS FLOES IN THE ABOVE MOUNTAINS BEGAN FROM THE MIDDLE PLEISTOCENE.
4. TEREFORE,IT CAN BE SAID THAT THE OCCURRENCE OF DEBRIS FLOWS WAS ESSENTIALLY CONTROLLED BY THE CRUSTAL MOVEMENT,IN ACTIVE NEOTECTONIC REGION AS THE JAPANESE ISLSNDS.
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