2009 Fiscal Year Final Research Report
The impact of forest types, forest age, geological feature on stream benthic invertebrates.
| Project/Area Number |
18580154
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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 |
YOSHIMURA Mayumi Forestry and Forest Products Research Institute, 関西支所, 主任研究員 (40353916)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 森林生物 / 底生動物 / 渓流 / 森林タイプ |
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| Research Abstract |
Benthic invertebrate assemblage was different depend on the catchment forest types, oldgrowth forest, conifer forest and the mixed forest with coniferous and broad-leaved species. This tendency could be considered to apply at least in the temperate zone of Japan. And the difference of the benthic invertebrate assemblage was more influenced by geographically than forest type differences. Benthic invertebrate assemblage was also different depend on the geology. The possibility of slight change of benthic invertebrate assemblages depend on the forest age is also indicated.
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