Research Article

Soil As Levels and Bioaccumulation in Suaeda salsa and Phragmites australis Wetlands of the Yellow River Estuary, China

Figure 3

Biological concentration factors (BCFs) of different plant tissues of both Suaeda salsa and Phragmites australis in summer and autumn in the YRE. Different letters (abcdef) represent significant differences in BCFs of different tissues ().