| Dicarboxylic acids and related compounds in fine particulate matter aerosols in Huangshi, central China | |
| Liu, Hongxia1,2; Kawamura, Kimitaka2,3; Kunwar, Bhagawati2,3; Cao, Junji4; Zhang, Jiaquan1; Zhan, Changlin1; Zheng, Jingru1; Yao, Ruizhen1; Liu, Ting1; Xiao, Wensheng1 | |
| Corresponding Author | Xiao, Wensheng(wsxiao2002@126.com) |
| 2019-04-03 | |
| Source Publication | JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION
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| ISSN | 1096-2247 |
| Volume | 69Issue:4Pages:513-526 |
| Abstract | PM2.5 (particulate matter with an aerodynamic diameter <2.5 mu m) samples were collected in Huangshi, central China, from March 2012 to February 2013 and were analyzed for dicarboxylic acids (diacids) and related compounds (DARCs). Oxalic acid (C-2; 416 ng m(-3)) was the most abundant species, followed by phthalic (Ph; 122 ng m(-3)), terephthalic (tPh; 116 ng m(-3)), succinic (C-4; 70.4 ng m(-3)), azelaic (C-9; 67.9 ng m(-3)), and adipic (C-6; 57.8 ng m(-3)) acids. Relatively high abundances of Ph and tPh differed from the distribution in urban and marine aerosols, indicating contributions from nearby anthropogenic sources. Glyoxylic acid (omega C-2; 41.4 ng m(-3)) was the dominant oxoacid, followed by 9-oxononanoic (omega C-9; 40.8 ng m(-3)) and pyruvic (Pyr; 24.1 ng m(-3)) acids. Glyoxal (Gly; 35.5 ng m(-3)) was the dominant alpha-dicarbonyl. Highest average concentrations were found for C-2, omega C-2, and C-9 in autumn, for C-4, for Pyr and C-6 in spring, for Ph, omega C-9, and Gly in summer, whereas the lowest values were observed in winter. Seasonal variations and correlation coefficients of DARCs demonstrate that both primary emissions and secondary production are important sources. Principal component analysis of selected DARCs species suggests that a mixing of air masses from anthropogenic and biogenic sources contribute to the Huangshi aerosols. Implications: Both primary emissions and secondary production are important sources of diacids and related compounds in PM2.5 from Huangshi, central China. Principal component analysis of selected diacids in Huangshi aerosols suggests that mixing of air masses from anthropogenic and biogenic sources contribute to ambient aerosols in central China. |
| DOI | 10.1080/10962247.2018.1557089 |
| WOS Keyword | OMEGA-OXOCARBOXYLIC ACIDS ; ALPHA-DICARBONYLS ; KETOCARBOXYLIC ACIDS ; PYRUVIC-ACID ; FATTY-ACIDS ; MOLECULAR-DISTRIBUTIONS ; AIRCRAFT OBSERVATIONS ; ATMOSPHERIC AEROSOLS ; ORGANIC-COMPOUNDS ; HIGH ABUNDANCES |
| Indexed By | SCI ; SCI |
| Language | 英语 |
| Funding Project | Science and Technology of State Ministry of Science and Technology Special Fund[2013FY112700] ; Open Foundation of Hubei Key Laboratory of Mine Environmental Pollution Control Remediation[2014105] ; Open Foundation of Hubei Key Laboratory of Mine Environmental Pollution Control Remediation[2016103] ; Open Research Fund of Joint Innovative Centre for Pollution Control and Resource Utilization Technology in Mining Area[xt201303] |
| WOS Research Area | Engineering ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| Funding Organization | Science and Technology of State Ministry of Science and Technology Special Fund ; Open Foundation of Hubei Key Laboratory of Mine Environmental Pollution Control Remediation ; Open Research Fund of Joint Innovative Centre for Pollution Control and Resource Utilization Technology in Mining Area |
| WOS Subject | Engineering, Environmental ; Environmental Sciences ; Meteorology & Atmospheric Sciences |
| WOS ID | WOS:000462321400010 |
| Publisher | TAYLOR & FRANCIS INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ieecas.cn/handle/361006/14201 |
| Collection | 粉尘与环境研究室 |
| Corresponding Author | Xiao, Wensheng |
| Affiliation | 1.Hubei Polytech Univ, Sch Environm Sci & Engn, Hubei Key Lab Mine Environm Pollut Control & Reme, Huangshi, Hubei, Peoples R China 2.Hokkaido Univ, Inst Low Temp Sci, Sapporo, Hokkaido, Japan 3.Chubu Univ, Chubu Inst Adv Studies, Kasugai, Aichi, Japan 4.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian, Shaanxi, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Hongxia,Kawamura, Kimitaka,Kunwar, Bhagawati,et al. Dicarboxylic acids and related compounds in fine particulate matter aerosols in Huangshi, central China[J]. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION,2019,69(4):513-526. |
| APA | Liu, Hongxia.,Kawamura, Kimitaka.,Kunwar, Bhagawati.,Cao, Junji.,Zhang, Jiaquan.,...&Xiao, Wensheng.(2019).Dicarboxylic acids and related compounds in fine particulate matter aerosols in Huangshi, central China.JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION,69(4),513-526. |
| MLA | Liu, Hongxia,et al."Dicarboxylic acids and related compounds in fine particulate matter aerosols in Huangshi, central China".JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 69.4(2019):513-526. |
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