Effect of thinning for the stand floor micro meteorology and plant communities in conifer plantations
| Project/Area Number |
21580183
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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 | Kyushu University |
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Principal Investigator |
SAKUTA Kotaro 九州大学, 大学院・農学研究院, 助教 (10274523)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 間伐 / 帯状皆伐 / 林床植生 / 微気象 / 先駆性樹種 / 埋土種子 / 保残林分 / 森林管理 / 地温 / 光環境 / 植生遷移 / 針葉樹人工林 / 生物多様性 / 先駆性樹木 / 種多様度 / 植物群落 |
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| Research Abstract |
The changes of the stand floor micro meteorological factors in the thinned conifer plantations, were small in the order of large area clear cutting, strip-cutting, and line thinning and single tree felling. In the case of sprit-cutting plantations, the micro meteorological factors of stand floor were equivalent to that of the large area clear cuttings. And, it was suggested by the higher soil water content, the strip-cutting was effective method for stand recruitment. This consideration was supported by favorable successions of the stand floor vegetation in the split-cutting plantations.
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Report
(5 results)
Research Products
(16 results)
