Pollution characteristics of volatile organic compounds in the atmosphere of Haicang District in Xiamen City, Southeast China.
文献类型：期刊论文
| 作者 | Zhenchuan Niu ; Han Zhang ; Ya Xu ; Lingling Xu ; Jinsheng Chen* ; Xu Liao |
| 刊名 | Journal of Environmental Monitoring
 |
| 出版日期 | 2012 |
| 期号 | 14页码:1145-1152 |
| 中文摘要 | The compositions, spatial distributions, seasonal variations and ozone formation potential (OFP) of volatile organic compounds (VOCs) were investigated in the atmosphere of Haicang District, Xiamen City, Southeast China. Twenty-four types of VOCs were measured in this study, and ethanol,methylene chloride, toluene, ethyl acetate and isopropyl alcohol were the abundant species based on concentration rank. The concentrations of total VOCs (TVOCs) in industrial areas were higher than those in residential and administrative areas and background site. For industrial areas, the TVOCs concentrations in summer were higher than those in winter, which might result from higher emissions from industrial activities because of stronger evaporation in summer. In contrast, non-industrial areas showed higher concentrations in winter due to the unfavorable meteorological conditions. The spatial distribution of BTEX (benzene, toluene, ethylbenzene and xylene) followed the order of industrial areas > residential and administrative areas > background site, and the concentrations in summer were lower than those in winter for most sites. The high ratios (8.9–14.0) of T/B in this study indicated that industrial emissions were the main sources in this district. X/B ratios were used to assess the ages of air parcels and provided evidence of the transport of air parcels among these sites. Total OFP (TOFP) showed the trend of increase with the increase of TVOCs, and toluene was found as the major contributor to TOFP. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-08-30 |
| 源URL | [http://124.16.167.195/handle/335003/1190]  |
| 专题 | 城市环境研究所_大气环境化学与污染控制技术研究组 _期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhenchuan Niu,Han Zhang,Ya Xu,et al. Pollution characteristics of volatile organic compounds in the atmosphere of Haicang District in Xiamen City, Southeast China.[J]. Journal of Environmental Monitoring,2012(14):1145-1152. |
| APA | Zhenchuan Niu,Han Zhang,Ya Xu,Lingling Xu,Jinsheng Chen*,&Xu Liao.(2012).Pollution characteristics of volatile organic compounds in the atmosphere of Haicang District in Xiamen City, Southeast China..Journal of Environmental Monitoring(14),1145-1152. |
| MLA | Zhenchuan Niu,et al."Pollution characteristics of volatile organic compounds in the atmosphere of Haicang District in Xiamen City, Southeast China.".Journal of Environmental Monitoring .14(2012):1145-1152. |
入库方式： OAI收割
来源：城市环境研究所
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