Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2016.03.038 |
Comment on "A simple way to incorporate uncertainty and risk into forest harvest scheduling" | |
Eyvindson, Kyle1; Kangas, Annika2 | |
2017-02-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2017 |
卷号 | 386 |
文章类型 | Editorial Material |
语种 | 英语 |
国家 | Finland |
英文摘要 | In a recent research article, Robinson et al. (2016) described a method of estimating uncertainty of harvesting outcomes by analyzing the historical yield to the associated prediction for a large number of harvest operations. We agree with this analysis, and consider it a useful tool to integrate estimates of uncertainty into the optimization process. The authors attempt to manage the risk using two different methods, based on deterministic integer linear programming. The first method focused on maximizing the 10th quantile of the distribution of predicted volume subject to area constraint, while the second method focused on minimizing the variation of total quantity of volume harvested subject to a harvest constraint. The authors suggest that minimizing the total variation of the harvest could be a useful tool to manage risk. Managing risks requires trade-offs, however, typically less risk involves higher costs. The authors only superficially stated the costs and did not consider if these costs are reasonable for the management of risk. In this comment, we specifically develop the models used in their article, and demonstrate a method of managing the downside risk by utilizing the Conditional Value at Risk. (C) 2016 Elsevier B.V. All rights reserved. |
英文关键词 | Stochastic programming Risk Uncertainty Conditional Value at Risk |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000392781300010 |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23387 |
专题 | 气候变化 |
作者单位 | 1.Univ Jyvaskyla, Dept Biol & Environm Sci, POB 35, Jyvaskyla 40014, Finland; 2.Nat Resources Inst Finland Luke, Econ & Soc, POB 68, Joensuu 80101, Finland |
推荐引用方式 GB/T 7714 | Eyvindson, Kyle,Kangas, Annika. Comment on "A simple way to incorporate uncertainty and risk into forest harvest scheduling"[J]. FOREST ECOLOGY AND MANAGEMENT,2017,386. |
APA | Eyvindson, Kyle,&Kangas, Annika.(2017).Comment on "A simple way to incorporate uncertainty and risk into forest harvest scheduling".FOREST ECOLOGY AND MANAGEMENT,386. |
MLA | Eyvindson, Kyle,et al."Comment on "A simple way to incorporate uncertainty and risk into forest harvest scheduling"".FOREST ECOLOGY AND MANAGEMENT 386(2017). |
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