| Project/Area Number |
21540478
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Geology
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| Research Institution | 地方独立行政法人北海道立総合研究機構 (2010-2011)
Geological Survey of Hokkaido (2009) |
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Principal Investigator |
SAGAYAMA Tsumoru 地方独立行政法人北海道立総合研究機構, 環境・地質研究本部地質研究所, 研究職員 (90446352)
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| Co-Investigator(Kenkyū-buntansha) |
YAMADA Goro 北海道開拓記念館, 学芸部, 研究員 (00113473)
OKAMURA Satoshi 北海道教育大学, 教育学部, 教授 (40175261)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 軟弱地盤 / 沖積層 / 石狩低地 / 珪藻分析 / 花粉分析 / 火山灰分析 / 札幌市周辺 |
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| Research Abstract |
We carried out the analyses of volcanic ash, pollen and diatom in the Chuseki-so, the latest Pleistocene to the Holocene, obtained from existed boring in the Ishikari Plain, Hokkaido. The results of this research give us a lot of new knowledge, for example, the expanse of brackish water lake at 6, 000 years BP and geologic age of the middle to late Pleistocene distributed under the Chuseki-so.
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