Spatial and Temporal Variability of Polycyclic Aromatic Hydrocarbons in Sediments from Yellow River-Dominated Margin

<div>3D loading plot of principal component analysis (PCA) for PAHs in surface sediments from the Yellow River-dominated margin. PC: principal component.</div>

The Scientific World Journal

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Figure 4

Figure 4: Spatial and Temporal Variability of Polycyclic Aromatic Hydrocarbons in Sediments from Yellow River-Dominated Margin 