Dredging | 26.9.2015–26.10.2015 (7:00–21:00 h) |
26.9.2015–26.10.2015 (22:00–6:00 hr) |
Cleaning of the seafloor | 18.8.2016–31.8.2016 (8:00–16:00) |
18.8.2016–31.8.2016 (17:00–7:00) |
Dredging | 26.09.2015–26.10.2015 (7:00–21:00 h) | 26.09.2015–26.10.2015 (22:00–6:00 h) |
Cleaning of the seafloor | 18.08.2016–31.08.2016 & 22.09.2016–29.09.2016 (8:00–16:00 h) | 18.08.2016–31.08.2016 & 22.09.2016–29.09.2016 (17:00–7:00 h) |
1.0 | 0.5 | −0.4 | 1.1 | 0.6 | |
0.2 | 0.1 | 0.0 | 0.1 | −0.1 | |
0.8 | 0.7 | 0.6 | 0.6 | 1.0 | |
−1.7 | −3.0 | 1.1 | 0.4 | 2.0 | |
−1.6 | −2.8 | 1.1 | 0.2 | 1.4 | |
−0.7 | −0.6 | 0.6 | 0.8 | 0.5 | |
1.1 | 1.2 | 0.8 | 1.1 | 2.4 | |
20.5 | 16.2 | 14.8 | 22.4 | 10.9 |
83.0 ± 15.1 | 82.8 ± 10.8 | 101.1 ± 6.9 | 86.7 ± 7.7 | 88.6 ± 5.7 | |
89.0 ± 13.1 | 83.9 ± 2.5 | 97.5 ± 6.8 | 85.2 ± 3.3 | 98.1 ± 3.9 | |
2 ± 2 | 3 ± 2 | 5 ± 3 | 5 ± 3 | 5 ± 3 | |
24 ± 9 | 37 ± 7 | 45 ± 6 | 52 ± 6 | 52 ± 8 | |
35 ± 13 | 50 ± 10 | 58 ± 8 | 71 ± 9 | 70 ± 11 | |
117 ± 52 | 186 ± 51 | 252 ± 53 | 246 ± 48 | 247 ± 56 | |
4.6 ± 3.3 | 4.5 ± 3.8 | 4.6 ± 2.7 | 1.8 ± 1.2 | 2.0 ± 1.6 | |
0.02 ± 0.13 | 0.04 ± 0.35 | 0.07 ± 0.61 | 0.02 ± 0.31 | 0.05 ± 0.32 |