Site No. | Plant species | Lead concentration (mg∙kg−1) | Translocation factor (TF) | Bioaccumulation factor | |||
Sediment | Shoot | Root | Shoot (BAFs) | Root (BAFr) | |||
1 | A. philoxeroides | 56.36 | 16.06 | 51.09 | 0.31 | 0.29 | 0.91 |
E. crassipes | 18.69 | 34.88 | 0.54 | 0.33 | 0.62 | ||
I. aquatica | 16.76 | 41.32 | 0.41 | 0.30 | 0.73 | ||
Sedges | 16.80 | 45.27 | 0.37 | 0.30 | 0.80 | ||
2 | A. philoxeroides | 52.44 | 16.31 | 57.59 | 0.28 | 0.31 | 1.10 |
E. crassipes | 24.97 | 61.66 | 0.41 | 0.48 | 1.18 | ||
I. aquatica | 17.17 | 57.50 | 0.30 | 0.33 | 1.10 | ||
3 | A. philoxeroides | 40.64 | 25.75 | 84.45 | 0.31 | 0.63 | 2.08 |
I. aquatica | 32.08 | 28.64 | 1.12 | 0.79 | 0.71 | ||
4 | A. philoxeroides | 36.15 | 27.13 | 91.79 | 0.30 | 0.75 | 2.54 |
I. aquatica | 15.93 | 35.98 | 0.44 | 0.44 | 1.00 | ||
C. benghalensis | 17.74 | 60.16 | 0.30 | 0.49 | 1.66 | ||
5 | A. philoxeroides | 41.06 | 18.17 | 85.00 | 0.21 | 0.44 | 2.07 |
I. aquatica | 34.49 | 43.05 | 0.80 | 0.84 | 1.05 | ||
Sedges | 33.70 | 92.79 | 0.36 | 0.82 | 2.26 | ||
C. benghalensis | 33.85 | 92.70 | 0.37 | 0.82 | 2.26 | ||
6 | A. philoxeroides | 37.35 | 16.19 | 46.64 | 0.35 | 0.43 | 1.25 |
I. aquatica | 14.29 | 50.47 | 0.28 | 0.38 | 1.35 | ||
7 | A. philoxeroides | 38.89 | 17.08 | 62.48 | 0.27 | 0.44 | 1.61 |
E. crassipes | 26.97 | 60.78 | 0.44 | 0.69 | 1.56 | ||
S. sagittifolia | 32.53 | 67.25 | 0.48 | 0.84 | 1.73 | ||
8 | A. philoxeroides | 50.71 | 17.57 | 71.56 | 0.25 | 0.35 | 1.41 |
E. crassipes | 19.94 | 69.34 | 0.29 | 0.39 | 1.37 | ||
9 | A. philoxeroides | 18.80 | 20.34 | 70.98 | 0.29 | 1.08 | 3.78 |
E. crassipes | 26.84 | 80.95 | 0.33 | 1.43 | 4.31 | ||
10 | A. philoxeroides | 28.85 | 16.74 | 59.91 | 0.28 | 0.58 | 2.08 |
S. sagittifolia | 17.12 | 72.71 | 0.24 | 0.59 | 2.52 | ||
E. fluctuans | 25.49 | 59.25 | 0.43 | 0.88 | 2.05 | ||
11 | A. philoxeroides | 21.88 | 14.45 | 75.38 | 0.19 | 0.66 | 3.45 |
Sedges | 15.51 | 63.77 | 0.24 | 0.71 | 2.92 | ||
L. adscendens | 15.79 | 74.52 | 0.21 | 0.72 | 3.41 |