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The nature, origin and distribution of US EPA polycyclic aromatic hydrocarbons (PAHs) in the sediments of Olbia harbor (North Sardinia, Italy) were investigated by gas-chromatography/mass spectrometry (GCMS). PAH concentrations in the sediments (∑PAHs) ranged from 0.16 to 0.77μgg −1 , indicating a homogeneously low level of pollution. A rather exceptional prevalence of low molecular weight...
The distribution of polycyclic aromatic hydrocarbons (PAHs) in the sediments of Porto Torres Harbor (north Sardinia, Italy) was investigated by gas chromatography/mass spectrometry (GCMS). PAHs concentrations in the sediment ( PAHs) ranged from 0.07 to 1.21 μg g -1 , indicating low to moderate PAHs pollution. Principal component analysis (PCA), the comparative evaluation of PAHs low/high...
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