IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
The impact of biomass burning on total suspended particulate matter in the southeastern Tibetan Plateau
Zhu, CS (Zhu, Chong-Shu)[ 1 ]; Cao, JJ (Cao, Jun-Ji)[ 1 ]; Zhang, ZS (Zhang, Zhi-Sheng)[ 2 ]; Liu, SX (Liu, Sui-Xin)[ 1 ]; Zhou, JM (Zhou, Jia-Mao)[ 1 ]; Wang, P (Wang, Ping)[ 3 ]; Tao, J (Tao, Jun)[ 2 ]; Zhang, T (Zhang, Ting)[ 1 ]; Su, XL (Su, Xiao-Li)[ 1 ]; Wang, QY (Wang, Qi-Yuan)[ 1 ]; Zhang, NN (Zhang, Ning-Ning)[ 1 ]
2018-11
Source PublicationATMOSPHERIC ENVIRONMENT
Volume193Pages:33-39
Subtype期刊论文
AbstractTo investigate the impact of biomass burning (BB) emissions on total suspended particulate (TSP) in the southeastern Tibetan Plateau (TP), BB tracers (including levoglucosan, mannosan, and galactosan) were measured at Lulang (a remote site, ∼3300 m above sea level) during the period 2015–2016. The concentrations of levoglucosan and mannosan showed large variability of more than 8-fold (range: 0.029–0.253 μg m−3) and 6-fold (range: 0.01–0.061 μg m−3), respectively. The highest seasonal average concentrations of levoglucosan (0.131 ± 0.073 μg m−3) and mannosan (0.028 ± 0.019 μg m−3) were observed during the winter season. The BB contributions to the TSP organic carbon (OC) and TSP mass were estimated with positive matrix factorization (PMF) by using BB tracers, inorganic ions, elements, OC, and EC. The BB contributions to the TSP OC and TSP mass were quite substantial in winter with 26% and 14%, respectively. The results evidenced a major contribution of BB to the aerosol OC during winter season. Major potential source distributions of BB were identified, which included the pollution bands along the Indo-Gangetic Plain, the Yarlung Tsangpo River Valley and the interior of the TP. In addition to the long-range transport of BB, the sources of anthropogenic emissions (residential BB for cooking and heating) in the TP may be an important contributor. The results facilitated understanding of the characteristics and effects of BB in the TP.
KeywordLevoglucosan Biomass burning Tibetan plateau
DOI10.1016/j.atmosenv.2018.08.056
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/9671
Collection黄土与第四纪地质国家重点实验室(2010~)
Affiliation1.Key Laboratory of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China;
2.South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou, 510000, China;
3.School of Science and Technology, Hainan Tropical Ocean University, Sanya, 572022, China
Recommended Citation
GB/T 7714
Zhu, CS ,Cao, JJ ,Zhang, ZS ,et al. The impact of biomass burning on total suspended particulate matter in the southeastern Tibetan Plateau[J]. ATMOSPHERIC ENVIRONMENT,2018,193:33-39.
APA Zhu, CS .,Cao, JJ .,Zhang, ZS .,Liu, SX .,Zhou, JM .,...&Zhang, NN .(2018).The impact of biomass burning on total suspended particulate matter in the southeastern Tibetan Plateau.ATMOSPHERIC ENVIRONMENT,193,33-39.
MLA Zhu, CS ,et al."The impact of biomass burning on total suspended particulate matter in the southeastern Tibetan Plateau".ATMOSPHERIC ENVIRONMENT 193(2018):33-39.
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