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A critical appraisal of PAH indices as indicators of PAH source and composition in Elelenwo Creek, southern Nigeria

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Abstract

The survey of polycyclic aromatic hydrocarbons (PAHs) and their relation to potential pollution sources were investigated in suspended particulate matter (SPM), surface waters, and sediments from Elelenwo Creek, southern Nigeria. Total PAH concentrations varied from 2,021.35 to 3,926.84 μg/kg dry weights in SPM and from 4,238.00 to 5,490.84 μg/kg dry weights in sediments. Furthermore, concentration levels of PAHs varied from 720.46 to 857.65 μg/l in the surface waters, which indicates that the aquatic ecosystem is polluted by PAHs. The 2, 3-ring PAHs were not dominant in SPM (34.73%), surface water (40.09%), and sediments (22.43%). While anthracene was more abundant, of the 2, 3-ring PAHs in SPM, the most abundant in the surface waters and sediments were fluorene and acenaphthylene. Four origin indices or concentration ratios of PAH isomer pairs were used to evaluate the suitability of these compounds as tracers to distinguish between the contamination arising from different sources. A critical appraisal of the PAH indices, therefore, suggested that biomass combustion is the major PAH source in the environmental matrices. Relative PAH patterns in the environmental matrices were also evaluated using principal component analysis, and were found to correlate with the PAH patterns of the different potential contamination sources.

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References

  • Cerniglia CE (1992) Biodegradation of polycyclic aromatic hydrocarbons. Biodegradation 3:351–368

    Article  CAS  Google Scholar 

  • Countway RE, Dickhut RM, Canuel EA (2003) ‘Polycyclic aromatic hydrocarbon (PAH) distributions and associations with organic matter in surface waters of the York River’, VA Estuary. Org Geochem 3:351–368

    Google Scholar 

  • Harvey RG (1996) Polycyclic aromatic hydrocarbons. Wiley, New York, pp 8–11

    Google Scholar 

  • Hites RA, Laflame RE, Farrington JW (1997) Sedimentary polycyclic aromatic hydrocarbons-historical record. Science 198:829–831

    Article  Google Scholar 

  • Meglen RR (1992) Examining large databases: a chemometric approach using principal component analysis. Mar Chem 39:217–237

    Article  CAS  Google Scholar 

  • Okafor EC, Opuene K (2007) Preliminary assessment of trace metals and polycyclic aromatic hydrocarbons in the sediments of Taylor Creek, Southern Nigeria. Int J Environ Sci Tech 4(2):233–240

    CAS  Google Scholar 

  • Opuene K (2005) Water quality parameters, levels and impacts of heavy metals and polycyclic aromatic hydrocarbons in Taylor Creek aquatic ecosystem, Niger Delta. PhD Thesis, Department of Pure and Industrial Chemistry, University of Nigeria

  • Prahl FG, Carpenter R (1983) Polycyclic aromatic hydrocarbon (PAH)–phase association in Washington coastal sedimentary particulates from Dadob Bay, Washington DC. Geochim Cosmochim Acta 47:463–472

    Article  Google Scholar 

  • Vrana B, Paschke A, Popp P (2001) Polyaromatic hydrocarbon concentrations and patterns in sediments and surface water of the Mansfeld region, Saxony-Anhalt, Germany. J Environ Monit 3:602–609

    Article  CAS  Google Scholar 

  • Witt G (1995) Polycyclic aromatic hydrocarbons in water and sediments of the Baltic Sea. Mar Pollut Bull 31:1139–1149

    Google Scholar 

  • Xiao-Jun L, She-Jun C, Bi-Xian M, Qing-Shu Y, Guo-Ying S, Jia-Mo F (2006) Polycyclic aromatics hydrocarbons in suspended particulate matter and sediments from the Pearl River Estuary and adjacent areas. Chin Environ Pollut 139:9–20

    Google Scholar 

  • Young LY, Cerniglia CE (1995) Microbial transformation and degradation of toxic organic chemicals. Wiley, New York

    Google Scholar 

  • Yunker MB, Macdonald RW, Vingazan R, Mitchell RH, Goyette D, Sylvestre S (2002) PAHs in the Fraiser River Basin: a critical appraisal of PAHs ratios as indicators of PAH source and composition. Org Geochem 33:489–515

    Article  CAS  Google Scholar 

  • Zar JH (1996) Biostatistical analysis. Prentice-Hall, Upper Saddle River, p 662

    Google Scholar 

  • Zhou JL, Maskaoui K (2003) Distribution of polycyclic aromatic hydrocarbons in water and sediments from Da Ya Bay, China. Environ Pollut 121:269–281

    Article  CAS  Google Scholar 

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Authors and Affiliations

  1. Department of Pure and Industrial Chemistry, University of Nigeria, Nsukka, Enugu, Nigeria

    K. Opuene

  2. Department of Applied Chemical Sciences, Niger Delta University, P.M.B. 71, Yenagoa, Nigeria

    I. E. Agbozu

  3. Department of Environmental Sciences, Faculty of Engineering and Environmental Sciences, Imo State University, Owerri, Nigeria

    O. O. Adegboro

Authors
  1. K. Opuene
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  2. I. E. Agbozu
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  3. O. O. Adegboro
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Correspondence to I. E. Agbozu.

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Opuene, K., Agbozu, I.E. & Adegboro, O.O. A critical appraisal of PAH indices as indicators of PAH source and composition in Elelenwo Creek, southern Nigeria. Environmentalist 29, 47–55 (2009). https://doi.org/10.1007/s10669-008-9181-5

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  • DOI: https://doi.org/10.1007/s10669-008-9181-5

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