Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-18-13947-2018 |
Characterization of biogenic primary and secondary organic aerosols in the marine atmosphere over the East China Sea | |
Kang, Mingjie1,2,3; Fu, Pingqing1,2,4; Kawamura, Kimitaka5; Yang, Fan2; Zhang, Hongliang6; Zang, Zhengchen7; Ren, Hong2,8; Ren, Lujie1; Zhao, Ye3; Sun, Yele2,8; Wang, Zifa2,8 | |
2018-10-02 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2018 |
卷号 | 18期号:19页码:13947-13967 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Japan; USA |
英文摘要 | Molecular composition and abundance of sugars and secondary organic aerosols (SOA) from biogenic sources over the East China Sea were investigated based on gas chromatography-mass spectrometry. Biogenic SOA tracers and sugars exhibit higher levels in the samples affected by continental air masses, demonstrating the terrestrial outflows of organic matter to the East China Sea. Glucose was the dominant sugar species (0.31-209, 18.8 ng m(-3)), followed by mannitol - a fungal spore tracer. All sugar compounds show generally higher average concentrations in the nighttime than in the daytime. 3-Methyl-1,2,3-butanetricarboxylic acid, one higher generation photooxidation tracer of monoterpene SOA, was found to be the most abundant species among measured biogenic SOA markers, suggesting the input of aged organic aerosols through long-range transport. Fungal-spore-derived organic carbon (OC) was the biggest contributor to total OC (0.03 %-19.8 %, 3.1 %), followed by sesquiterpene-derived secondary OC (SOC), biomass-burning-derived OC, and monoterpene- and isoprene-derived SOC. Larger carbon percentages of biogenic primary OCs and SOCs in total OC presented in the terrestrially influenced aerosols indicate significant contributions of continental aerosols through long-range transport. Positive matrix factorization results illustrate that the secondary nitrate and biogenic SOA, biomass burning, and fungal spores were the main sources of OC in marine aerosols over the East China Sea, again highlighting the importance of the Asian continent as a natural emitter of biogenic organic aerosols together with anthropogenic aerosols over the coastal marine atmosphere. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000446097500003 |
WOS关键词 | WESTERN NORTH PACIFIC ; SEASONAL-VARIATIONS ; CHEMICAL-COMPOSITION ; HYGROSCOPIC PROPERTIES ; SOURCE APPORTIONMENT ; OXIDATION-PRODUCTS ; TRACER COMPOUNDS ; ISOPRENE ; EMISSIONS ; PM2.5 |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
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/30598 |
专题 | 地球科学 |
作者单位 | 1.Tianjin Univ, Inst Surface Earth Syst Sci, Tianjin 300072, Peoples R China; 2.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing 100029, Peoples R China; 3.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China; 4.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing 210044, Jiangsu, Peoples R China; 5.Chubu Univ, Chubu Inst Adv Studies, Kasugai, Aichi 4878501, Japan; 6.Louisiana State Univ, Dept Civil & Environm Engn, Baton Rouge, LA 70803 USA; 7.Louisiana State Univ, Dept Oceanog & Coastal Sci, Baton Rouge, LA 70803 USA; 8.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Kang, Mingjie,Fu, Pingqing,Kawamura, Kimitaka,et al. Characterization of biogenic primary and secondary organic aerosols in the marine atmosphere over the East China Sea[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(19):13947-13967. |
APA | Kang, Mingjie.,Fu, Pingqing.,Kawamura, Kimitaka.,Yang, Fan.,Zhang, Hongliang.,...&Wang, Zifa.(2018).Characterization of biogenic primary and secondary organic aerosols in the marine atmosphere over the East China Sea.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(19),13947-13967. |
MLA | Kang, Mingjie,et al."Characterization of biogenic primary and secondary organic aerosols in the marine atmosphere over the East China Sea".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.19(2018):13947-13967. |
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