GSTDTAP  > 资源环境科学
DOI10.1016/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
ISSN0921-8009
EISSN1873-6106
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
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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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