haracterization, ecological risk assessment and source diagnostics of polycyclic romatic hydrocarbons in water column of the Yellow River Delta, one of the ost plenty biodiversity zones in the world
نویسندگان
چکیده
As one of the most active regions of land–ocean interaction among the large river deltas in the world, the Yellow River Delta (YRD) gains increasing concern on its ecological and environmental conditions. However, few studies on polycyclic aromatic hydrocarbons (PAHs) have been reported for this area. In this study, the distribution characteristics, probabilistic risk and possible sources of PAHs were investigated in the water column of the YRD. The PAH concentrations were found to be at relatively low or medium levels (121.3ng L−1 in water and 209.1ngg−1 in suspended particulate matter (SPM) on average), and ellow River Delta (YRD) olycyclic aromatic hydrocarbons (PAHs) robability risk assessment (PRA)
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