Research Article

Spatial Variations and Potential Risks of Heavy Metals in Seawater, Sediments, and Living Organisms in Jiuzhen Bay, China

Table 6

Single-factor pollution indices for heavy metals in seawater at all stations of Jiuzhen Bay.

StationLayerCuZnAsCdHgPb

A1Sur0.670.821.020.385.290.42
B1Sur0.870.931.270.367.520.45
B2Sur0.840.571.180.245.430.25
B2Bot0.810.541.250.359.010.29
B3Sur0.910.651.410.327.590.40
B3Bot0.940.451.350.327.710.54
C1Sur0.940.651.220.369.430.29
C1Bot1.020.791.430.3513.310.27
C2Sur1.000.791.450.296.160.41
C2Bot0.976.131.260.3411.950.53
E1Sur0.940.651.370.3714.330.38
E2Sur1.180.981.490.5010.070.43
E2Bot0.920.471.520.309.010.25
E3Sur1.171.461.440.2913.830.34
E3Bot1.270.661.580.298.540.28
Total average0.961.101.350.349.280.37