气候变化领域集成服务门户(CCPortal): Levoglucosan as a tracer of biomass burning: Recent progress and perspectives

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DOI	10.1016/j.atmosres.2019.01.004
	Levoglucosan as a tracer of biomass burning: Recent progress and perspectives
	Bhattarai, Hemraj; Saikawa, Eri; Wan, Xin; Zhu, Hongxia; Ram, Kirpa; Gao, Shaopeng; Kang, Shichang; Zhang, Qianggong; Zhang, Yulan; Wu, Guangming; Wang, Xiaoping; Kawamura, Kimitaka; Fu, Pingqing; Cong, Zhiyuan
通讯作者	Cong, ZY (通讯作者)
发表日期	2019
ISSN	0169-8095
EISSN	1873-2895
起始页码	20
结束页码	33
卷号	220
英文摘要	Biomass burning (BB) is a major source of air pollution from local to global scale, having variable effects on air quality, human health, and climate system. Therefore, the source identification and characterization of BB derived aerosols and tracer gases in the ambient environment is crucial. This review provides recent updates on the applicability of levoglucosan as a BB tracer in different environmental matrices such as aerosols, marine, snow and ice-cores etc. Among several tracer of BB emissions, levoglucosan has recently received widespread attention due to its unique origin solely from the pyrolysis of cellulose and hemicellulose, making it as a robust marker for characterization and quantification of BB throughout the world. This review first summarizes the established and emerging analytical methods, and their advantages and disadvantages for measurement of levoglucosan. Second, we discuss the formation mechanism, lifetime and its stability in different environmental conditions. In addition, we also try to deliberate on the application of ratios of levoglucosan with different organic components such as mannosan (M) and organic carbon (OC) for better identification of emission sources. Spatial distributions of levoglucosan in different locations (e.g., urban, rural, forest, marine, poles and higher altitude) are discussed scrupulously and meticulously on a global scale. We also reviewed the distributions of levoglucosan in snow, ice core and sediments to understand its applicability to construct paleofire records. Finally, we propose some key recommendations for future work in different ambient environmental conditions by utilizing the ratios of levoglucosan with other compounds (not limited only to M and OC) and the use of levoglucosan to reconstruct the paleo-historical records of fire-activity.
关键词	ANION-EXCHANGE CHROMATOGRAPHY PERFORMANCE LIQUID-CHROMATOGRAPHY WESTERN NORTH PACIFIC SECONDARY ORGANIC AEROSOL FINE-PARTICLE EMISSIONS LONG-RANGE TRANSPORT ICE-CORE RECORDS ATMOSPHERIC AEROSOLS MASS-SPECTROMETRY BLACK-CARBON
英文关键词	Levoglucosan; Biomass burning; Organic tracer; Aerosol
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000459364100003
来源期刊	ATMOSPHERIC RESEARCH
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259632
推荐引用方式 GB/T 7714	Bhattarai, Hemraj,Saikawa, Eri,Wan, Xin,et al. Levoglucosan as a tracer of biomass burning: Recent progress and perspectives[J]. 中国科学院青藏高原研究所,2019,220.
APA	Bhattarai, Hemraj.,Saikawa, Eri.,Wan, Xin.,Zhu, Hongxia.,Ram, Kirpa.,...&Cong, Zhiyuan.(2019).Levoglucosan as a tracer of biomass burning: Recent progress and perspectives.ATMOSPHERIC RESEARCH,220.
MLA	Bhattarai, Hemraj,et al."Levoglucosan as a tracer of biomass burning: Recent progress and perspectives".ATMOSPHERIC RESEARCH 220(2019).