Stusy on creating temporal and spatial forest plans using different prescribed silvicultural regimes
| Project/Area Number |
24580215
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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 | The University of Tokyo |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 高齢林 / 施業方法 / 長期計画 / 長伐期施業 / 地理情報システム / 森林計画 / 0-1整数計画法 / 複層林 / 地位推定 |
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| Outline of Final Research Achievements |
This study examined different approaches to creating long-term forest harvesting schedules of plantation forests using different prescribed silvicultural regimes involving geographic attributes, with the aim of producing a stable flow of timber from plantation forests with a bell-shaped age class distribution. The site classes were estimated from topographic factors using a geographic information system (GIS). For a single forest owner, a long-term harvest-scheduling model was created using two different timber harvest ages. For a municipality with multiple forest owners, a long-term harvest-scheduling model was created using many timber harvest ages.
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Report
(5 results)
Research Products
(10 results)
