DOI: 10.1002/2016GL070562
论文题名: Emissions of nitrogen-containing organic compounds from the burning of herbaceous and arboraceous biomass: Fuel composition dependence and the variability of commonly used nitrile tracers
作者: Coggon M.M. ; Veres P.R. ; Yuan B. ; Koss A. ; Warneke C. ; Gilman J.B. ; Lerner B.M. ; Peischl J. ; Aikin K.C. ; Stockwell C.E. ; Hatch L.E. ; Ryerson T.B. ; Roberts J.M. ; Yokelson R.J. ; de Gouw J.A.
刊名: Geophysical Research Letters
ISSN: 0094-8634
EISSN: 1944-8365
出版年: 2016
卷: 43, 期: 18 起始页码: 9903
结束页码: 9912
语种: 英语
英文关键词: acetonitrile
; biomass burning
; fuel composition
; nitrogen-containing volatile organic compounds
Scopus关键词: Acetonitrile
; Agricultural wastes
; Biomass
; Crops
; Fuels
; Housing
; Organic compounds
; Volatile organic compounds
; Wood
; Wood fuels
; Biomass-burning
; Crop residue burning
; Domestic burning
; Fuel compositions
; Fuel nitrogen
; Human health
; Residential wood burning
; Wood burning
; Nitrogen
英文摘要: Volatile organic compounds (VOCs) emitted from residential wood and crop residue burning were measured in Colorado, U.S. When compared to the emissions from crop burning, residential wood burning exhibited markedly lower concentrations of acetonitrile, a commonly used biomass burning tracer. For both herbaceous and arboraceous fuels, the emissions of nitrogen-containing VOCs (NVOCs) strongly depend on the fuel nitrogen content; therefore, low NVOC emissions from residential wood burning result from the combustion of low-nitrogen fuel. Consequently, the emissions of compounds hazardous to human health, such as HNCO and HCN, and the formation of secondary pollutants, such as ozone generated by NOx, are likely to depend on fuel nitrogen. These results also demonstrate that acetonitrile may not be a suitable tracer for domestic burning in urban areas. Wood burning emissions may be best identified through analysis of the emissions profile rather than reliance on a single tracer species. ©2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84988655761&doi=10.1002%2f2016GL070562&partnerID=40&md5=a42a4bbaeecbbc7ea35e04e1a2dab66c
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9597
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, CO, United States
Recommended Citation:
Coggon M.M.,Veres P.R.,Yuan B.,et al. Emissions of nitrogen-containing organic compounds from the burning of herbaceous and arboraceous biomass: Fuel composition dependence and the variability of commonly used nitrile tracers[J]. Geophysical Research Letters,2016-01-01,43(18).