» Articles » PMID: 25903171

Polycyclic Aromatic Hydrocarbons in the Largest Deepwater Port of East China Sea: Impact of Port Construction and Operation

Overview
Publisher Springer
Date 2015 Apr 24
PMID 25903171
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

PAHs were analyzed for samples of seawater, sediment, and oyster (Saccostrea cucullata) collected from Yangshan Port, East China between 2012 and 2013. Concentrations of ∑PAHs in seawater (180-7,700 ng/L) and oyster (1,100-29,000 ng/g dry weight (dw)) fell at the higher end of the global concentration range, while sediment concentrations (120-780 ng/g dw) were generally comparable to or lower than those reported elsewhere. PAHs in the particulate phase accounted for 85% (52-93%) of the total PAHs in seawater. Congener profile analysis revealed that PAHs in waters originate mainly from petrogenic sources, while high-temperature combustion processes are the predominant sources for sediment. ∑PAHs in oyster well correlated with ∑PAHs in the particulate phase, suggesting particle ingestion as an important pathway for bioaccumulation of PAHs. Cancer risk assessment of PAHs in oyster indicated high human health risks posed by these chemicals to the coastal population consuming this seafood.

Citing Articles

Heavy metals and PAHs in an open fishing area of the East China Sea: Multimedia distribution, source diagnosis, and dietary risk assessment.

Wang Q, Peng F, Chen Y, Jin L, Lin J, Zhao X Environ Sci Pollut Res Int. 2019; 26(21):21140-21150.

PMID: 31119546 DOI: 10.1007/s11356-019-05355-z.


Source apportionment of polycyclic aromatic hydrocarbons and n-alkanes in the soil-sediment profile of Jianghan Oil Field, China.

Ma J, Liu H, Tong L, Wang Y, Liu S, Zhao L Environ Sci Pollut Res Int. 2017; 24(15):13344-13351.

PMID: 28386889 DOI: 10.1007/s11356-017-8913-9.


Role of environmental factors and microorganisms in determining the fate of polycyclic aromatic hydrocarbons in the marine environment.

Duran R, Cravo-Laureau C FEMS Microbiol Rev. 2017; 40(6):814-830.

PMID: 28201512 PMC: 5091036. DOI: 10.1093/femsre/fuw031.

References
1.
Frenna S, Mazzola A, Orecchio S, Tuzzolino N . Comparison of different methods for extraction of polycyclic aromatic hydrocarbons (PAHs) from Sicilian (Italy) coastal area sediments. Environ Monit Assess. 2012; 185(7):5551-62. DOI: 10.1007/s10661-012-2966-5. View

2.
Guigue C, Tedetti M, Ferretto N, Garcia N, Mejanelle L, Goutx M . Spatial and seasonal variabilities of dissolved hydrocarbons in surface waters from the Northwestern Mediterranean Sea: results from one year intensive sampling. Sci Total Environ. 2013; 466-467:650-62. DOI: 10.1016/j.scitotenv.2013.07.082. View

3.
Kelly C, Santillo D, Johnston P, Fayad G, Baker K, Law R . Polycyclic aromatic hydrocarbons in oysters from coastal waters of the Lebanon 10 months after the Jiyeh oil spill in 2006. Mar Pollut Bull. 2008; 56(6):1215-8. DOI: 10.1016/j.marpolbul.2008.04.005. View

4.
Huang Y, Lee C, Fang M . Distribution and source differentiation of PAHs and PCBs among size and density fractions in contaminated harbor sediment particles and their implications in toxicological assessment. Mar Pollut Bull. 2011; 62(2):432-9. DOI: 10.1016/j.marpolbul.2010.11.022. View

5.
Li J, Tang J, Jin L, Escher B . Understanding bioavailability and toxicity of sediment-associated contaminants by combining passive sampling with in vitro bioassays in an urban river catchment. Environ Toxicol Chem. 2013; 32(12):2888-96. DOI: 10.1002/etc.2387. View