Source and Ecological Risk Characteristics of PAHs in Sediments from Qinhuai River and Xuanwu Lake, Nanjing, China

<div>Concentrations and percentage of individual PAHs in each of the three PMF factors.</div>

Journal of Chemistry

Figure 6: Source and Ecological Risk Characteristics of PAHs in Sediments from Qinhuai River and Xuanwu Lake, Nanjing, China 