| Project/Area Number |
20580158
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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 |
Forest science
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| Research Institution | University of the Ryukyus |
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Principal Investigator |
WATANABE Shin University of the Ryukyus, 熱帯生物圏研究センター, 准教授 (10396608)
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|---|
| Co-Investigator(Kenkyū-buntansha) |
馬場 繁幸 琉球大学, 熱帯生物圏研究センター, 教授 (30117585)
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| Co-Investigator(Renkei-kenkyūsha) |
BABA Shigeyuki (EZURA Hiroshi) 琉球大学, 熱帯生物圏研究センター, 教授 (30117585)
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|---|
| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 森林生態 / 保護 / 保全 / マングローブ / 湛水ストレス / 環境 / 遺伝子 |
|---|
| Research Abstract |
It was thought that the energy acquisition in the root with aerenchyma was important for mangrove seedlings to survive at the early stage of the ecology niche establishment. Because the aerenchyma formation was observed at the roots of some mangrove species at the early stage, it was thought that the timing shifted from anaerobic respiration to aerobic respiration influenced the struggle for existence among mangrove species On the other hand, in a mature stand dominated by Bruguiera gymnorhiza, that the frequency of flooding was low suggested shading has more influence than flooding on the struggle among mangrove species.
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