Research Article
Accumulation of Heavy Metals in Crayfish and Fish from Selected Czech Reservoirs
Table 8
Metal concentration (mg kg
−1 dw) in crayfish (
from each locality) hepatopancreas. Values are given as mean ± s.d.
| Locality | Aluminium | Cadmium | Chromium | Copper | Lead | Mercury | Nickel | Zinc |
| Boskovice | N/D | 1.76 ± 0.43b | 3.76 ± 1.57a | 103.97 ± 105.37bc | <0.50b | 0.14 ± 0.09a | 1.11 ± 1.33b | 176.10 ± 56.22a | Landštejn | N/D | 7.31 ± 2.56a | 2.49 ± 2.63ab | 30.41 ± 32.22c | 0.82 ± 0.35a | 0.10 ± 0.03ab | 3.89 ± 2.60ab | 100.29 ± 34.98b | Nová Říše | N/D | 1.50 ± 0.40b | 0.87 ± 1.08b | 410.10 ± 154.70ab | <0.50b | 0.08 ± 0.04ab | 13.72 ± 9.99a | 199.60 ± 59.80a | Darkovské moře | 10 ± 10 | 2.58 ± 1.36b | 0.80 ± 0.67b | 794.70 ± 234.74a | <0.50b | 0.07 ± 0.03b | N/D | 200.10 ± 58.46a |
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Values marked by different letters differed significantly at . N/D Metal was not detected.
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