Characteristics of stream water chemistry in tropical lowland rainforest in Malaysian Borneo
| Project/Area Number |
21405021
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Forest science
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| Research Institution | The University of Tokyo |
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Principal Investigator |
SUZUKI Masakazu 東京大学, 大学院・農学生命科学研究科, 教授 (10144346)
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| Co-Investigator(Kenkyū-buntansha) |
SHIRAKI Katsushige 東京農工大学, 共生科・学技術研究院, 講師 (30313290)
KURAJI Kouichirou 東京大学, 大学院・農学生命科学研究科, 准教授 (90282566)
OHTE Nobuhito 東京大学, 大学院・農学生命科学研究科, 准教授 (10233199)
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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 |
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2011: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2010: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2009: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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| Keywords | 森林水源涵養・水質 / 熱帯雨林 / 渓流水質 / 流出プロセス / 物質収支 / 硫酸酸性土壌 / 溪流水質 / 林学 |
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| Research Abstract |
Observation of stream water, soil water and groundwater chemistry have been conducted in tropical rain forest in Lambir Hills National Park, Sarawak, Malaysia together with measurement on meteorological factors, soil moisture and discharge rate. Based on these observations, the possible generation mechanism for high SO_4^<2-> concentration in stream water in Lambir forest was described.
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Report
(4 results)
Research Products
(19 results)
