DOI: 10.1016/j.foreco.2013.09.012
Scopus记录号: 2-s2.0-84895930513
论文题名: Wildland fire emissions, carbon, and climate: U.S. emissions inventories
作者: Larkin N.K. ; Raffuse S.M. ; Strand T.M.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2014
卷: 317 起始页码: 61
结束页码: 69
语种: 英语
英文关键词: Emissions inventories
; Fire emissions
; Greenhouse gases
Scopus关键词: Greenhouse gases
; Emissions factors
; Emissions inventory
; Estimation methods
; Fire emissions
; Particulate Matter
; Temporal and spatial scale
; Temporal and spatial variability
; Wildland fire emissions
; Fires
; carbon cycle
; climate change
; climate conditions
; global perspective
; spatiotemporal analysis
; uncertainty analysis
; wildfire
; United States
英文摘要: Emissions from wildland fire are both highly variable and highly uncertain over a wide range of temporal and spatial scales. Wildland fire emissions change considerably due to fluctuations from year to year with overall fire season severity, from season to season as different regions pass in and out of wildfire and prescribed fire periods, and from day to day as weather patterns affect large wildfire growth events and prescribed fire windows. Emissions from wildland fire are highly uncertain in that every component used to calculate wildland fire emissions is uncertain - including how much fire occurs and at what time during the year, assessments of available fuel stocks, consumption efficiency, and emissions factors used to calculate the final emissions. As shown here, these component uncertainties result in large-scale differences between estimation methods of wildland fire emissions including greenhouse gas totals, particulate matter totals, and other emissions. Four recent emissions inventories for the contiguous United States are compared to determine inter-inventory differences and to examine how methodological choices result in different annual totals and patterns of temporal and spatial variability. Inter-model variability is detailed for several current models, and current knowledge gaps and future directions for progressing fire emissions inventories are discussed. © 2013. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/66087
Appears in Collections: 影响、适应和脆弱性
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作者单位: U.S. Forest Service AirFire Team, Pacific Wildland Fire Sciences Laboratory, 400 N. 34th St #201, 98103 Seattle, WA, United States; Sonoma Technology, Inc., 1455 N. McDowell Blvd., Suite D, Petaluma, CA 94954-6503, United States; Scion Research, Forestry Building, Forestry Road, Ilam, Christchurch 8041, New Zealand
Recommended Citation:
Larkin N.K.,Raffuse S.M.,Strand T.M.. Wildland fire emissions, carbon, and climate: U.S. emissions inventories[J]. Forest Ecology and Management,2014-01-01,317