Site No. | Plant species | Cadmium concentration (mg∙kg−1) | Translocation factor (TF) | Biaccumulation factor | |||
Sediment | Shoot | Root | Shoot (BAFs) | Root (BAFr) | |||
1 | A. philoxeroides | 22.30 | 2.57 | 8.48 | 0.30 | 0.12 | 0.38 |
E. crassipes | 3.52 | 8.32 | 0.42 | 0.16 | 0.37 | ||
I. aquatica | 2.87 | 5.46 | 0.53 | 0.13 | 0.25 | ||
Sedges | 2.63 | 9.01 | 0.29 | 0.12 | 0.40 | ||
2 | A. philoxeroides | 5.49 | 2.93 | 12.72 | 0.23 | 0.53 | 2.32 |
E. crassipes | 5.06 | 9.61 | 0.53 | 0.92 | 1.75 | ||
I. aquatica | 2.74 | 13.45 | 0.20 | 0.50 | 2.45 | ||
3 | A. philoxeroides | 7.38 | 5.01 | 18.94 | 0.26 | 0.68 | 2.57 |
I. aquatica | 7.37 | 5.99 | 1.23 | 1.00 | 0.81 | ||
4 | A. philoxeroides | 5.28 | 5.64 | 12.03 | 0.47 | 1.07 | 2.28 |
I. aquatica | 2.65 | 3.88 | 0.68 | 0.50 | 0.74 | ||
C. benghalensis | 3.01 | 12.94 | 0.23 | 0.57 | 2.45 | ||
5 | A. philoxeroides | 9.48 | 3.79 | 32.72 | 0.12 | 0.40 | 3.45 |
I. aquatica | 8.00 | 14.30 | 0.56 | 0.84 | 1.51 | ||
Sedges | 8.05 | 26.77 | 0.30 | 0.85 | 2.82 | ||
C. benghalensis | 7.44 | 37.67 | 0.20 | 0.79 | 3.97 | ||
6 | A. philoxeroides | 7.84 | 2.74 | 10.01 | 0.27 | 0.35 | 1.28 |
I. aquatica | 2.70 | 9.78 | 0.28 | 0.34 | 1.25 | ||
7 | A. philoxeroides | 9.39 | 3.86 | 15.72 | 0.25 | 0.41 | 1.67 |
E. crassipes | 5.36 | 14.05 | 0.38 | 0.57 | 1.50 | ||
S. sagittifolia | 5.69 | 27.24 | 0.21 | 0.61 | 2.90 | ||
8 | A. philoxeroides | 6.81 | 4.56 | 32.47 | 0.14 | 0.67 | 4.77 |
E. crassipes | 5.05 | 30.88 | 0.16 | 0.74 | 4.54 | ||
9 | A. philoxeroides | 3.92 | 4.31 | 45.03 | 0.10 | 1.10 | 11.50 |
E. crassipes | 5.79 | 18.20 | 0.32 | 1.48 | 4.65 | ||
10 | A. philoxeroides | 5.33 | 3.48 | 13.77 | 0.25 | 0.65 | 2.58 |
S. sagittifolia | 3.06 | 16.58 | 0.19 | 0.57 | 3.11 | ||
E. fluctuans | 5.51 | 13.60 | 0.41 | 1.03 | 2.55 | ||
11 | A. philoxeroides | 3.96 | 3.32 | 16.55 | 0.20 | 0.84 | 4.19 |
Sedges | 2.49 | 14.49 | 0.17 | 0.63 | 3.66 | ||
L. adscendens | 3.08 | 16.84 | 0.18 | 0.78 | 4.26 |