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摘要:
The objective of this study was to perform breakeven analysis of a stumpage biomass price that would induce landowners to modify their management regimes to incorporate an early thinning for biomass products. Following the biomass thinning, traditional harvest of pulpwood and timber products would be conducted. The feasibility analysis of incorporating biomass thinning as a potential product for a biomass market was examined for Piedmont and Coastal Plain site scenarios in Alabama. We compared our proposed biomass thinning regime with a traditional management regime. In the Piedmont site scenario, the minimum biomass breakeven prices were lower than current pulpwood prices ranging from $4.75 to $7.87/ton depending on the discount rates applied (5%, 7%, and 9%). However, the minimum breakeven prices were higher than pulpwood prices at all discount rates for the Coastal Plain site scenario. A benefit of early thinning improved sawtimber proportion in the final harvest of products based on PTEADA 4.0 simulations. Increases in sawtimber prices allow for lower biomass breakeven prices. Minimum biomass breakeven prices decreased by 13%, 30% and 70% when timber price increases were 20%, 50% and 100%, respectively, under a 7% discount rate for the Piedmont site scenario.
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篇名 An Economic Analysis of Incorporating Biomass Thinning into Loblolly Pine Plantations in Alabama
来源期刊 林学期刊(英文) 学科 医学
关键词 BIOMASS Pre-Commercial THINNING Stumpage PRICE Nonindustrial Private FORESTS
年,卷(期) 2017,(2) 所属期刊栏目
研究方向 页码范围 172-187
页数 16页 分类号 R73
字数 语种
DOI
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研究主题发展历程
节点文献
BIOMASS
Pre-Commercial
THINNING
Stumpage
PRICE
Nonindustrial
Private
FORESTS
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
林学期刊(英文)
季刊
2163-0429
武汉市江夏区汤逊湖北路38号光谷总部空间
出版文献量(篇)
314
总下载数(次)
0
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