| Project/Area Number |
20255011
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Forest science
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| Research Institution | Kyoto University |
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Principal Investigator |
SHIBATA Shozo 京都大学, フィールド科学教育研究センター, 教授 (50211959)
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| Co-Investigator(Kenkyū-buntansha) |
MAKITA Akifumi 秋田県立大学, 生物資源学部, 教授 (60315596)
MIGUCHI Hideo 新潟大学, 自然科学系, 准教授 (30291355)
NISHIWAKI Aya 宮崎大学, 農学研究科, 教授 (60228244)
HASEGAWA Hisashi 京都大学, フィールド科学教育研究センター, 准教授 (70263134)
SAITO Tomoyuki 独立行政法人森林総合研究所, 研究員 (00414483)
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| Co-Investigator(Renkei-kenkyūsha) |
KANZAKI Mamoru 京都大学, 農学研究科, 准教授 (70183291)
SUYAMA Yoshihisa 東北大学, 農学研究科, 准教授 (60282315)
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| Project Period (FY) |
2008 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥45,760,000 (Direct Cost: ¥35,200,000、Indirect Cost: ¥10,560,000)
Fiscal Year 2011: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2010: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2009: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2008: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
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| Keywords | 竹類 / 一斉開花枯死 / DNA分析 / ネズミ / 衛星データ / Melocanna baccifera / 広域開花 / 焼畑 / 生態系 |
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| Research Abstract |
In the area the bamboo(Melocanna baccifera) flowered gregariously and died in Mizoram, India, recovery process was monitored by the research of vegetation surveys and the DNA analysis. In addition, trials of extraction of the flowering area in a broad scale, a discussion of the relationship between productivity of shifting cultivation agriculture and flowering timing, the change of rodent population, were done. Through the broad area research using satellite images the flowering of this species occurred in waves for several years in its distributing area. The practice of shifting cultivation agriculture influences good results for the recovery of this species in many cases. The change of rodent population converged in a few years after flowering.
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