International Journal of Ecotoxicology and Ecobiology

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Ecological Risk Assessment of High Molecular Weight Polycyclic Aromatic Hydrocarbons in Sediments from Qua Iboe River Estuary, South-South, Nigeria

Received: 07 August 2016    Accepted: 12 September 2016    Published: 14 October 2016
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Abstract

This study sought to assess ecological risk of Polycyclic aromatic hydrocarbons (PAHs) in sediments collected from Qua Iboe River Estuary (QIRE).Sediment samples were collected from five stations and a control station along the estuary in the dry and wet seasons. PAHs in sediments were measured using gas chromatography coupled with a flame ionisation detector (GC/FID), and ecological risk on benthic organisms exposed to PAHs in sediment were evaluated using threshold effect concentration hazard quotient (TEC-HQ) and mean effect range median quotient (m –ERM-q) method prescribed by USEPA. The concentration of high molecular weight PAHs (HMW-PAHs) in the dry season ranged from1.225E-03 to 1.328E-01 whereas during the wet season it ranged from 2.420E-03 to 7.690E-02. The were no significant differences (P<0.05) between the PAH levels for the wet and dry seasons.The results for the TEC-HQ and m –ERM-q values of HMW-PAHs for both seasons were less than the threshold values of 1 and 0.1, respectively. Hence, exposure to PAHs in sediments from QIRE may not pose any adverse biological effect on benthic organisms. However, regular monitoring of the level of HMW-PAHs in the sediment within QIRE is advocated to avoid bioaccumulation of organic pollutants.

DOI 10.11648/j.ijee.20160103.13
Published in International Journal of Ecotoxicology and Ecobiology (Volume 1, Issue 3, December 2016)
Page(s) 76-81
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Polycyclic Aromatic Hydrocarbons, Ecological Risks, Qua Iboe River Estuary, Sediments

References
[1] Y. Yi, Z. Yang, S. Zhang. Ecological risk assessment of heavy metals in sediment and human health assessment of heavy metals in fishes from Yangtze River basin. Env.Poll., vol. 159 pp 2575-2585, 2011.
[2] M. Havelcova, A. Melagy and S. Rapant. Geochemical distribution ofPAHs insoil and sediments of El-Tabbin, Egypt. Chemosphere, vol. 95 pp 63-74, 2014.
[3] M. Sinae and A. Maschinchian. Polycyclic aromatic hydrocarbon in the coastal sea water, the surface sediment and mudskipper (boleophthalmusdussumieri) from coastal areas of Persian Gulf: Source investigation, composition pattern and spatial distribution. J. Environ. Health Sci. and Engr., vol. 12 pp 59-64, 2014.
[4] L. Traven. Sources, trend and ecotoxicological risk of PAH pollution in surface sediments from the northern Adriatic Sea (Croatia). Mar. Poll. Bull, vol. 77 pp 445-450, 2013.
[5] USEPA.Framework for ecological risk assessment EPA/ 630/ R.92/ 001. Risk assessment forum, USEPA, Washington D. C., 1992.
[6] K. A. Ibe, J. O. Offem, U. J.Ibok, T. U.Nganje and E. R.Akpan. Polycyclic aromatic hydrocarbon flux in Qua Iboe River system, Eastern Nigeria.African J. Environ. Poll. Health, vol. 4(4) pp 44-51, 2005.
[7] C.Anyakora, A. Ogbeche, P. Palmer and A. Coker. Determination of PAHs in marine samples of Siokolo fishing settlements. J Chromat, vol. A1073 pp 323-330, 2005.
[8] O. M. Olabemiwo, A. C. Alade, A. C. Tella and G. O.Adediran. Assessment of polycyclic aromatic content in smoked C.gariepinnusand T.guineensis fish species available in western Nigeria. Int. J. Basic and Appl. Sci., vol. 11(2) pp 135-150, 2011.
[9] M. A. Khairy, M. Kolb, A. Mostafa, A. El-Fiky, and M. Bahadir. Risk assessment of polycyclic aromatic hydrocarbons in a Mediterranean semi-enclosed basin affected by human activities (Abu Qir Bay, Egypt). J.Hazard. Mat., vol. 170 pp 389-397, 2009.
[10] E. R. Long, D. D. Macdonald, C. G.Geven and C. B. Hong. Classifying probabilities of acute toxicity in marine sediment with empirically derived sediment quality guidelines. Environ. Toxicol.and Chem., vol. 19(10) pp 2598-2601, 2000.
[11] J. Li, S. Xu, Z. Zhao, R. Tanguy, Q. Dong and C. Huang. Polycyclic aromatic hydrocarbon in water, sediment, soil and plants of the Aojiong river waterway in Wenzhou, China. Environ. Assess., vol. 5 pp 56-67, 2009.
[12] The Australian and New Zealand Guidelines for Fresh and Marine Water Quality Document (ANZECC), 2000. http://www.mfe.govt.nz/fresh-water/tools-and-guidelines/anzecc-2000-guidelines. Accessed on: 15th March, 2015.
[13] K. Srogi. Monitoring of environmental exposure to polycyclic aromatic hydrocarbon: A review.Environ. Chem. Lett., vol. 5 pp 169 - 195, 2007.
[14] A. Witter, M. Nguyen, S.Baider and P. Sak. Coal-tar based sea lcoated pavement: A major source to urban stream sediments. Environ. Poll., vol. 185pp 59-68, 2014.
[15] M. A. Shreadah, T. O. Said, M. I. Monem, E. I. Fathallah, and M. Mahmoud. PAHs in sediment along the semi-enclosed areas of Alexandria, Egypt. J. Environ. Protect., vol. 2 pp 700-709, 2011.
[16] M. Tobiszewski and J. Namiesnik. PAH diagnostic ratios for the identification of pollution emission sources. Environ. Poll., vol. 162 pp 110-119, 2012.
[17] E. Nasher, L. Heng, Z. Zakari and S. Surif. Assessing the ecological risk of PAHs in sediment at Langkavi Island, Malaysia. Sci. World J.,vol. 13 pp 1-6, 2013.
Author Information
  • Department of Chemistry, Faculty of Science, University of Uyo, Uyo, Akwa Ibom State, Nigeria

  • Department of Chemistry, Faculty of Science, University of Uyo, Uyo, Akwa Ibom State, Nigeria

  • Department of Chemistry, Faculty of Science, University of Uyo, Uyo, Akwa Ibom State, Nigeria

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    Eno Anietie Moses, Bassey Annie Etuk, Essien Daniel Udosen. (2016). Ecological Risk Assessment of High Molecular Weight Polycyclic Aromatic Hydrocarbons in Sediments from Qua Iboe River Estuary, South-South, Nigeria. International Journal of Ecotoxicology and Ecobiology, 1(3), 76-81. https://doi.org/10.11648/j.ijee.20160103.13

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    ACS Style

    Eno Anietie Moses; Bassey Annie Etuk; Essien Daniel Udosen. Ecological Risk Assessment of High Molecular Weight Polycyclic Aromatic Hydrocarbons in Sediments from Qua Iboe River Estuary, South-South, Nigeria. Int. J. Ecotoxicol. Ecobiol. 2016, 1(3), 76-81. doi: 10.11648/j.ijee.20160103.13

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    AMA Style

    Eno Anietie Moses, Bassey Annie Etuk, Essien Daniel Udosen. Ecological Risk Assessment of High Molecular Weight Polycyclic Aromatic Hydrocarbons in Sediments from Qua Iboe River Estuary, South-South, Nigeria. Int J Ecotoxicol Ecobiol. 2016;1(3):76-81. doi: 10.11648/j.ijee.20160103.13

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  • @article{10.11648/j.ijee.20160103.13,
      author = {Eno Anietie Moses and Bassey Annie Etuk and Essien Daniel Udosen},
      title = {Ecological Risk Assessment of High Molecular Weight Polycyclic Aromatic Hydrocarbons in Sediments from Qua Iboe River Estuary, South-South, Nigeria},
      journal = {International Journal of Ecotoxicology and Ecobiology},
      volume = {1},
      number = {3},
      pages = {76-81},
      doi = {10.11648/j.ijee.20160103.13},
      url = {https://doi.org/10.11648/j.ijee.20160103.13},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ijee.20160103.13},
      abstract = {This study sought to assess ecological risk of Polycyclic aromatic hydrocarbons (PAHs) in sediments collected from Qua Iboe River Estuary (QIRE).Sediment samples were collected from five stations and a control station along the estuary in the dry and wet seasons. PAHs in sediments were measured using gas chromatography coupled with a flame ionisation detector (GC/FID), and ecological risk on benthic organisms exposed to PAHs in sediment were evaluated using threshold effect concentration hazard quotient (TEC-HQ) and mean effect range median quotient (m –ERM-q) method prescribed by USEPA. The concentration of high molecular weight PAHs (HMW-PAHs) in the dry season ranged from1.225E-03 to 1.328E-01 whereas during the wet season it ranged from 2.420E-03 to 7.690E-02. The were no significant differences (P<0.05) between the PAH levels for the wet and dry seasons.The results for the TEC-HQ and m –ERM-q values of HMW-PAHs for both seasons were less than the threshold values of 1 and 0.1, respectively. Hence, exposure to PAHs in sediments from QIRE may not pose any adverse biological effect on benthic organisms. However, regular monitoring of the level of HMW-PAHs in the sediment within QIRE is advocated to avoid bioaccumulation of organic pollutants.},
     year = {2016}
    }
    

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  • TY  - JOUR
    T1  - Ecological Risk Assessment of High Molecular Weight Polycyclic Aromatic Hydrocarbons in Sediments from Qua Iboe River Estuary, South-South, Nigeria
    AU  - Eno Anietie Moses
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    JO  - International Journal of Ecotoxicology and Ecobiology
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    EP  - 81
    PB  - Science Publishing Group
    SN  - 2575-1735
    UR  - https://doi.org/10.11648/j.ijee.20160103.13
    AB  - This study sought to assess ecological risk of Polycyclic aromatic hydrocarbons (PAHs) in sediments collected from Qua Iboe River Estuary (QIRE).Sediment samples were collected from five stations and a control station along the estuary in the dry and wet seasons. PAHs in sediments were measured using gas chromatography coupled with a flame ionisation detector (GC/FID), and ecological risk on benthic organisms exposed to PAHs in sediment were evaluated using threshold effect concentration hazard quotient (TEC-HQ) and mean effect range median quotient (m –ERM-q) method prescribed by USEPA. The concentration of high molecular weight PAHs (HMW-PAHs) in the dry season ranged from1.225E-03 to 1.328E-01 whereas during the wet season it ranged from 2.420E-03 to 7.690E-02. The were no significant differences (P<0.05) between the PAH levels for the wet and dry seasons.The results for the TEC-HQ and m –ERM-q values of HMW-PAHs for both seasons were less than the threshold values of 1 and 0.1, respectively. Hence, exposure to PAHs in sediments from QIRE may not pose any adverse biological effect on benthic organisms. However, regular monitoring of the level of HMW-PAHs in the sediment within QIRE is advocated to avoid bioaccumulation of organic pollutants.
    VL  - 1
    IS  - 3
    ER  - 

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