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    Article

    Distributions and sources of polycyclic aromatic hydrocarbons in surface sediments from the Cross River estuary, S.E. Niger Delta, Nigeria

    Polycyclic aromatic hydrocarbon (PAH) analyses of surface sediments from the Cross River estuary by gas chromatography–mass spectrometry indicated natural diagenetically derived PAHs in the upper estuary, with...

    Bassey Offiong Ekpo, Orok E. Oyo-Ita in Environmental Monitoring and Assessment (2012)

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    Article

    Organic Tracers from Wild Fire Residues in Soils and Rain/River Wash-Out

    The molecular compositions and alteration products of the major organic components in soils and litter subjected to controlled or wildfire burning, and subsequent erosion by rain and river transport have been ...

    Daniel R. Oros, Monica A. Mazurek, John E. Baham in Water, Air, and Soil Pollution (2002)