干旱区生态环境知识资源中心(Arid): Influence of sediment parameters on the distribution and fate of PAHs in an estuarine tropical region located in the Brazilian semi-arid (Jaguaribe River, Ceara coast)

Arid

DOI	10.1016/j.marpolbul.2019.07.027
	Influence of sediment parameters on the distribution and fate of PAHs in an estuarine tropical region located in the Brazilian semi-arid (Jaguaribe River, Ceara coast)
	Andrade, Marcia V. F.1; Santos, Felipe R.1,2; Oliveira, Andre H. B.3; Nascimento, Ronaldo F.3; Cavalcante, Rivelino M.1
通讯作者	Santos, Felipe R. ; Cavalcante, Rivelino M.
来源期刊	MARINE POLLUTION BULLETIN
ISSN	0025-326X
EISSN	1879-3363
出版年	2019
卷号	146 页码:703-710
英文摘要	18 polycyclic aromatic hydrocarbons (PAHs) were evaluated in the Jaguaribe River to explore the influence of grain size, organic carbon, humic and fulvic acids and black carbon on their adsorption onto sediment. The Sigma PAHs concentrations variated from 0.6 to 3752.0 ng g(-1) with highest concentrations in the estuarine zone. The PAHs predominant source along the river was from mixed sources, mainly related to biomass combustion, small oil spills related to recreational nautical activities and runoff from cities. Organic and inorganic parameters presented influence on PAHs distribution along the river, with humic acid as a determinant factor. These research findings are of importance to an assessment of the fate and transport of PAHs in estuarine systems.
英文关键词	PAHs Fate and transport Organic matter Black carbon Humic and fulvic acid Jaguaribe River
类型	Article
语种	英语
国家	Brazil
收录类别	SCI-E
WOS记录号	WOS:000488999000081
WOS关键词	POLYCYCLIC AROMATIC-HYDROCARBONS ; DISSOLVED HUMIC SUBSTANCES ; ECOLOGICAL RISK-ASSESSMENT ; ORGANIC-MATTER ; BLACK CARBON ; MARINE-SEDIMENTS ; MOLECULAR MARKERS ; SURFACE SEDIMENTS ; SORPTION ; PHENANTHRENE
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217556
作者单位	1.Univ Fed Ceara, Inst Ciencias Mar, Av Abolicao 3207, BR-60165081 Fortaleza, Ceara, Brazil; 2.Univ Sao Paulo, Inst Oceanog, Praca Oceanog 191, BR-05508120 Sao Paulo, SP, Brazil; 3.Univ Fed Ceara, Dept Quim Analit & Fis Quim, BR-60455760 Fortaleza, Ceara, Brazil
推荐引用方式 GB/T 7714	Andrade, Marcia V. F.,Santos, Felipe R.,Oliveira, Andre H. B.,et al. Influence of sediment parameters on the distribution and fate of PAHs in an estuarine tropical region located in the Brazilian semi-arid (Jaguaribe River, Ceara coast)[J],2019,146:703-710.
APA	Andrade, Marcia V. F.,Santos, Felipe R.,Oliveira, Andre H. B.,Nascimento, Ronaldo F.,&Cavalcante, Rivelino M..(2019).Influence of sediment parameters on the distribution and fate of PAHs in an estuarine tropical region located in the Brazilian semi-arid (Jaguaribe River, Ceara coast).MARINE POLLUTION BULLETIN,146,703-710.
MLA	Andrade, Marcia V. F.,et al."Influence of sediment parameters on the distribution and fate of PAHs in an estuarine tropical region located in the Brazilian semi-arid (Jaguaribe River, Ceara coast)".MARINE POLLUTION BULLETIN 146(2019):703-710.