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DOI | 10.1016/j.ecolecon.2018.02.017 |
Incorporating Ecosystem Health and Fire Resilience Within the Unified Economic Model of Fire Program Analysis | |
Fitch, Ryan A.1; Kim, Yeon Su2 | |
2018-07-01 | |
发表期刊 | ECOLOGICAL ECONOMICS
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ISSN | 0921-8009 |
EISSN | 1873-6106 |
出版年 | 2018 |
卷号 | 149页码:98-104 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | We expand on a budget constrained, wildfire program optimization model to include a decision variable input for ecosystem health and fire resilience (H). With ecosystem health and fire resilience as a decision variable, two ecosystem states are delineated; the ecosystem can be within or outside its range of variability. The Southwest ponderosa pine ecosystem is used to illustrate the effects of fuels or restoration treatments on the decision variable input H within the probabilistic production function for wildfire losses. To estimate the health and fire resilience of the ecosystem, a short-term metric of ecosystem health (trees per acre for Southwest ponderosa pine) is used. Analysis of how the state of the ecosystem affects the optimization of the probabilistic production function for wildfire loss is carried out on the two ecosystem states. Results indicate that if the ecosystem is outside its range of variability, optimization of the objective function cannot be achieved. However, if the ecosystem is within its range of variability or if the ecosystem is transitioned within its range of variability through fuels or restoration treatments, the objective function can be optimized with respect to the decision input variables. |
英文关键词 | Wildfire program optimization Ecosystem states Ecosystem health and fire resilience Wildfire economics |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000433014500010 |
WOS关键词 | PONDEROSA PINE FORESTS ; ECOLOGICAL RESTORATION ; NORTHERN ARIZONA ; PRINCIPLES ; MANAGEMENT |
WOS类目 | Ecology ; Economics ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Business & Economics |
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/15772 |
专题 | 资源环境科学 |
作者单位 | 1.No Arizona Univ, Alliance Bank Econ Policy Inst, POB 15066, Flagstaff, AZ 86011 USA; 2.No Arizona Univ, Sch Forestry, 200 East Pine Knoll Dr, Flagstaff, AZ 86011 USA |
推荐引用方式 GB/T 7714 | Fitch, Ryan A.,Kim, Yeon Su. Incorporating Ecosystem Health and Fire Resilience Within the Unified Economic Model of Fire Program Analysis[J]. ECOLOGICAL ECONOMICS,2018,149:98-104. |
APA | Fitch, Ryan A.,&Kim, Yeon Su.(2018).Incorporating Ecosystem Health and Fire Resilience Within the Unified Economic Model of Fire Program Analysis.ECOLOGICAL ECONOMICS,149,98-104. |
MLA | Fitch, Ryan A.,et al."Incorporating Ecosystem Health and Fire Resilience Within the Unified Economic Model of Fire Program Analysis".ECOLOGICAL ECONOMICS 149(2018):98-104. |
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