Research Article

Relationship between Potential Trace Elements Contamination in Sediment and Macrofauna in the Upper Gulf of Thailand

Table 3

PLI values of heavy metals in the sediment of the upper Gulf of Thailand.

AreaPLIMeaning

SH0.0451 ± 0.0037aPerfection
CH0.0042 ± 0.0020bPerfection
SP0.0582 ± 0.0079cPerfection
PB0.0002 ± 0.0000bPerfection
SS0.0000 ± 0.0000bPerfection
Average0.0215 ± 0.0252Perfection

Note. PLI = pollution load index.