Figure 3.
Fitting plots between the modeled and measured ∑12PFASs concentrations (ng/g dw) for all the surface sediments: (a) PCA-MLR, (b) PMF. (We created the map using the Microsoft Office 2010 software for windows 2003/XP/VISTA/7).
Fitting plots between the modeled and measured ∑12PFASs concentrations (ng/g dw) for all the surface sediments: (a) PCA-MLR, (b) PMF. (We created the map using the Microsoft Office 2010 software for windows 2003/XP/VISTA/7).