Research Article
Soil As Levels and Bioaccumulation in Suaeda salsa and Phragmites australis Wetlands of the Yellow River Estuary, China
Figure 4
Translocation factors (TFs) of Suaeda salsa and Phragmites australis in summer and autumn. Different letters (ab) represent significant differences in TFs of Phragmites australis and Suaeda salsa in both seasons.