| Surface water (N = 19) | Groundwater (N = 9) | Sediment (N = 10) | Fish muscle (N = 4) | Fish gills (N = 4) | Fish gut (N = 4) | Plant (N = 12) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean (mg L−1) | SD | Mean (mg L−1) | SD | Mean (mg kg−1) | SD | Mean (µg kg−1) | SD | Mean (µg kg−1) | SD | Mean (µg kg−1) | SD | Mean (mg kg−1) | SD | |
Ca | 11.78 | 4.25 | 37.30 | 33.86 | 0.53 | 0.69 | 230.5 | 343.9 | 702.0 | 816.2 | 116.50 | 130.6 | 2.26 | 2.99 |
K | 6.07 | 3.30 | 64.99 | 66.24 | 0.07 | 0.12 | 34.87 | 13.67 | 26.50 | 21.38 | 33.32 | 18.45 | 1.43 | 0.51 |
Mg | 5.23 | 2.78 | 15.01 | 14.47 | 0.38 | 0.21 | 10.34 | 4.96 | 17.01 | 14.68 | 6.80 | 2.44 | 0.20 | 0.07 |
Na | 5.23 | 5.41 | 14.40 | 19.43 | 0.03 | 0.02 | 3.53 | 7.02 | 4.03 | 7.16 | 5.12 | 10.21 | 0.09 | 0.04 |
P | 0.03 | 0.04 | 0.01 | 0.04 | 0.03 | 0.00 | 136.7 | 164.2 | 376.2 | 396.8 | 96.77 | 82.44 | 0.19 | 0.03 |
Si | 10.44 | 3.54 | 8.67 | 3.61 | Â | Â | 4.32 | 3.72 | 3.93 | 4.94 | 4.34 | 2.46 | Â | Â |
Ti | 0.01 | 0.02 | 0.01 | 0.00 | 2.53 | 1.43 | 0.30 | 0.33 | 0.16 | 0.10 | 0.30 | 0.23 | 41.00 | 41.71 |