2010 Fiscal Year Final Research Report
Dose the environmental stress on tree leaves restrict the northern limit of its habitat?
| Project/Area Number |
19580179
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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 |
林学・森林工学
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| Research Institution | Forestry and Forest Products Research Institute |
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Principal Investigator |
UEMURA Akira Forestry and Forest Products Research Institute, 北海道支所, 主任研究員 (30353600)
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| Co-Investigator(Kenkyū-buntansha) |
UTSUGI Hajime 独立行政法人森林総合研究所, 北海道支所, チーム長 (40353601)
TOBITA Hiroyuki 独立行政法人森林総合研究所, 植物生態研究領域, 主任研究員 (10353781)
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| Project Period (FY) |
2007 – 2010
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| Keywords | 温暖化 / 分布 / 生理特性 / 葉 / ブナ |
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| Research Abstract |
We investigated the ecophysiological properties of cool-temperature tree species at the northern limit of natural distribution in Fagus crenata. As the results, F. crenata had high assimilation capacity compared with other species and not shown stress responses such as photoinhibition. Leaf properties had plasticity owing to growing conditions, suggesting that the differences in leaf properties diminish environmental stresses.
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