| Project/Area Number |
25450230
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Forest science
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| Research Institution | Forestry and Forest Products Research Institute |
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Principal Investigator |
Yamagawa Hiromi 国立研究開発法人 森林総合研究所, 九州支所, 主任研究員 (00582751)
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| Co-Investigator(Kenkyū-buntansha) |
ABE Tetsuto 国立研究開発法人森林総合研究所, 九州支所, 主任研究員 (00353558)
NOMIYA Haruto 国立研究開発法人森林総合研究所, 九州支所, 主任研究員 (30353808)
KANETANI Seiichi 国立研究開発法人森林総合研究所, 九州支所, 主任研究員 (90353648)
SHIGENAGA Hidetoshi 国立研究開発法人森林総合研究所, 九州支所, グループ長 (00353714)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 火山噴火 / 植生遷移 / シカ食害 / アカマツ林 / 樹木衰退度 / アカマツ / 植生構造 / 霧島山系 / 林床植生 / 火山灰 / 衛星画像 / 樹木の衰退度 |
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| Outline of Final Research Achievements |
We investigated a degree of forest damages and a recovery process after the eruption of Mt. Shinmoe-dake in 2011. Forest damages spread to the southeast area of the crater, and the area was approximately 10 km2. In the pine dominated forest located in approximately 3 km from the crater, pioneer pine trees, Pinus densiflora died but later successional deciduous broadleaved trees such as Quercus crispula and Acer sieboldianum survived after the eruption. These results suggest possibilities that the eruption promote the forest succession in this forest area and difference in forest damages by the eruption enhance the diversity of vegetation structure.
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