CONCENTRATIONS AND SOURCES OF POLYCYCLIC AROMATIC HYDROCARBONS IN WATER AND SEDIMENTS FROM THE HUAIHE RIVER, CHINA

doi:10.1080/00032719.2014.902464

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	CONCENTRATIONS AND SOURCES OF POLYCYCLIC AROMATIC HYDROCARBONS IN WATER AND SEDIMENTS FROM THE HUAIHE RIVER, CHINA
	Zhang, JM (Zhang, Jiamei)[ 1,2 ]; Liu, GJ (Liu, Guijian)[ 1,2 ]; Wang, RW (Wang, Ruwei)[ 1 ]; Liu, JJ (Liu, Jingjing)[ 1 ]
	2014
发表期刊	ANALYTICAL LETTERS
卷号	47 期号:13 页码:2294-2305
文章类型	期刊论文
摘要	Surface water and sediments were collected from eleven locations on the middle region of Huaihe River to evaluate the environmental effects of urban and industrial activities. The concentrations of sixteen polycyclic aromatic hydrocarbons (PAHs) in water and sediments were between 1.2-5.1 mu g/L and 72-139 ng/g, respectively. High levels of PAHs in water were recorded in comparison to those of other countries, while the concentrations in sediments were low to moderate levels. A weak positive correlation was observed (R-2 = 0.49, P = 0.13) between PAHs and total organic carbon in water. However, a significant positive correlation (R-2 = 0.79, P = 0.004) was found in sediments, which indicated that total organic carbon was a factor in PAH levels in sediments but not in water. The parent ratios were studied by principal component analysis that showed the PAHs from water were predominantly derived from coal combustion (34%), oil spills (49%), and vehicular emissions (17%), while the major PAH sources to sediments were coal combustion. Using the ecological toxic equivalency factor index, it was concluded that the PAHs levels may provide a potential risk in water but not in sediments.
关键词	Huaihe River Pahs Sediment Sources Water
DOI	10.1080/00032719.2014.902464
收录类别	SCI
语种	英语
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/9846
专题	黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Liu, GJ (Liu, Guijian)[ 1,2 ]
作者单位	1.CAS Key Laboratory of Crust-Mantle Materials and Environment,School of Earth and Space Sciences , University of Science andTechnology of China , Hefei , Anhui , China; 2.State Key Laboratory of Loess and Quaternary Geology , Instituteof Earth Environment, The Chinese Academy of Sciences , Xi'an ,Shanxi , China
推荐引用方式 GB/T 7714	Zhang, JM ,Liu, GJ ,Wang, RW ,et al. CONCENTRATIONS AND SOURCES OF POLYCYCLIC AROMATIC HYDROCARBONS IN WATER AND SEDIMENTS FROM THE HUAIHE RIVER, CHINA[J]. ANALYTICAL LETTERS,2014,47(13):2294-2305.
APA	Zhang, JM ,Liu, GJ ,Wang, RW ,&Liu, JJ .(2014).CONCENTRATIONS AND SOURCES OF POLYCYCLIC AROMATIC HYDROCARBONS IN WATER AND SEDIMENTS FROM THE HUAIHE RIVER, CHINA.ANALYTICAL LETTERS,47(13),2294-2305.
MLA	Zhang, JM ,et al."CONCENTRATIONS AND SOURCES OF POLYCYCLIC AROMATIC HYDROCARBONS IN WATER AND SEDIMENTS FROM THE HUAIHE RIVER, CHINA".ANALYTICAL LETTERS 47.13(2014):2294-2305.

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