» Articles » PMID: 24920264

Effect of Water Current on the Distribution of Polycyclic Aromatic Hydrocarbons, Heavy Metals and Benthic Diatom Community in Sediments of Haihe Estuary, China

Overview
Publisher Springer
Date 2014 Jun 13
PMID 24920264
Citations 5
Authors
Affiliations
Soon will be listed here.
Abstract

The pollution loads continuously increased in Haihe estuary, of Tianjin, China, due to intensive human activities, especially the construction of the Haihe Gate and Lingang Industrial Area. In 2011, hydrological variability in Haihe estuary was investigated and sediments were collected. Total organic carbon (TOC), particle size, total polycyclic aromatic hydrocarbons (ΣPAHs), heavy metals (Cd, Cr, Cu, Ni, Pb, and Zn), and benthic diatom community were analyzed. The highest concentrations of ΣPAHs and heavy metals were found near the Haihe Gate. The Shannon diversity index and the relative abundance of Coscinodiscus perforatus (RC) indicated a decreasing trend seaward. Results of Pearson correlation analysis illustrated significant relations between water current velocity and ΣPAHs (p < 0.01), Cr (p < 0.05), and RC (p < 0.05). Path analysis further indicated that water current played an important role in the distribution of PAH, Cr, and RC.

Citing Articles

Threats of organophosphate esters (OPEs) in surface water to ecological system in Haihe River of China based on species sensitivity distribution model and assessment factor model.

Niu Z, Zhang Z, Li J, He J, Zhang Y Environ Sci Pollut Res Int. 2019; 26(11):10854-10866.

PMID: 30778928 DOI: 10.1007/s11356-019-04461-2.


Using Chironomus dilutus to identify toxicants and evaluate the ecotoxicity of sediments in the Haihe River Basin.

Zhu X, Shan B, Tang W, Zhang C Sci Rep. 2017; 7(1):1438.

PMID: 28469260 PMC: 5431094. DOI: 10.1038/s41598-017-01631-5.


Sediment heavy metals and benthic diversities in Hun-Tai River, northeast of China.

Qu X, Ren Z, Zhang M, Liu X, Peng W Environ Sci Pollut Res Int. 2017; 24(11):10662-10673.

PMID: 28283976 DOI: 10.1007/s11356-017-8642-0.


Effect of water flux and sediment discharge of the Yangtze River on PAHs sedimentation in the estuary.

Li R, Feng C, Wang D, He M, Hu L, Shen Z Environ Monit Assess. 2016; 189(1):10.

PMID: 27928706 DOI: 10.1007/s10661-016-5729-x.


Geochemistry of dissolved trace elements and heavy metals in the Dan River Drainage (China): distribution, sources, and water quality assessment.

Meng Q, Zhang J, Zhang Z, Wu T Environ Sci Pollut Res Int. 2016; 23(8):8091-103.

PMID: 26782327 DOI: 10.1007/s11356-016-6074-x.

References
1.
Wang C, Wang X . Spatial distribution of dissolved Pb, Hg, Cd, Cu and As in the Bohai Sea. J Environ Sci (China). 2007; 19(9):1061-6. DOI: 10.1016/s1001-0742(07)60173-9. View

2.
Monzer B, Sepetdjian E, Saliba N, Shihadeh A . Charcoal emissions as a source of CO and carcinogenic PAH in mainstream narghile waterpipe smoke. Food Chem Toxicol. 2008; 46(9):2991-5. DOI: 10.1016/j.fct.2008.05.031. View

3.
DUNBAR J, Lin C, Vergucht I, Wong J, Duran J . Estimating the contributions of mobile sources of PAH to urban air using real-time PAH monitoring. Sci Total Environ. 2001; 279(1-3):1-19. DOI: 10.1016/s0048-9697(01)00686-6. View

4.
Liang Y, Tse M, Young L, Wong M . Distribution patterns of polycyclic aromatic hydrocarbons (PAHs) in the sediments and fish at Mai Po Marshes Nature Reserve, Hong Kong. Water Res. 2007; 41(6):1303-11. DOI: 10.1016/j.watres.2006.11.048. View

5.
Hu N, Huang P, Liu J, Shi X, Ma D, Liu Y . Source apportionment of polycyclic aromatic hydrocarbons in surface sediments of the Bohai Sea, China. Environ Sci Pollut Res Int. 2012; 20(2):1031-40. DOI: 10.1007/s11356-012-1098-3. View