Danube | Rhine | Elbe | |
---|---|---|---|
TOC (g/kg) | 32 | 21 | 53 |
N (g/kg) | 3 | 2 | 3 |
S (g/kg) | <2 | <2 | <2 |
d.w. (%) | 42.2 | 38.3 | 40.3 |
F1 (> 2000 μm) | 1.0 | 2.0 | 1.0 |
F2 (630–2000 μm) | 2.0 | 2.0 | 2.0 |
F3 (200–630 μm) | 3.0 | 50.0 | 11.0 |
F4 (63–200 μm) | 11.0 | 13.0 | 8.0 |
F5 (20–63 μm) | 13.0 | 6.0 | 27.0 |
F6 (< 20 μm) | 71.0 | 27.0 | 52.0 |
TPH (mg/kg) | 170 | 110 | 270 |
Σ 16 EPA PAH (mg/kg) | 1.34 | 3.06 | 6.10 |
Σ 7 PCB (μg/kg) | 19.2 | 28.0 | 44.7 |
α-HCH (μg/kg) | 0.09 | 0.10 | 430 |
β-HCH (μg/kg) | 0.12 | 0.94 | 230 |
γ-HCH (μg/kg) | 0.61 | 0.32 | 56 |
p, p' -DDT (μg/kg) | 0.17 | 0.81 | 56 |
p, p' -DDD (μg/kg) | 0.76 | 1.10 | 110 |
p, p' -DDE (μg/kg) | 1.50 | 2.00 | 33 |
HCB (μg/kg) | 1.60 | 10 | 56 |
OCS (μg/kg) | 0.11 | 0.33 | 6.30 |
TBT (μg Sn/kg) | 4.0 | < 2.0 | 11.3 |
As (mg/kg) | 10.4 | 18.6 | 41.3 |
Pb (mg/kg) | 29.9 | 89.6 | 144.0 |
Cd (mg/kg) | 0.64 | 1.26 | 6.9 |
Cr (mg/kg) | 56.5 | 91.5 | 102.0 |
Cu (mg/kg) | 51.2 | 70.2 | 136.0 |
Ni (mg/kg) | 36.1 | 61.5 | 65.4 |
Hg (mg/kg) | 0.48 | 0.5 | 1.5 |
Zn (mg/kg) | 270 | 490 | 1060 |