| Project/Area Number |
24658134
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Forest science
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| Research Institution | Shinshu University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ヒノキ / 木部表面積 / スケーリング / メタボリックエコロジー / 非同化器官表面積 / アロメトリー / 競争 / 非同化器官 / 表面積 / 曲線アロメトリー |
|---|
| Research Abstract |
Scaring properties of woody organ surface area of Japanese cypress (Chamaechparis obtusa Endl.) was surveyed from the view point of metabolic ecology. Surface area of woody organ was proportional to the 0.8 -powered biomass, while leaf area was proportional to one-powered leaf weight. Furthermore, leaf area was proportional to woody surface area. These scaling properties were held within crown, but not in tree. The universal model on area and biomass of each organ was derived as mixed power function of total biomass, which supports whole tree respiration measurements.
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