Sample nr. | Seaweed Species | Cu2+ [µg/l] | Al3+ [µg/l] | Zn2+ [µg/l] | Cd2+ [µg/l] | Co2+ [µg/l] | Cr3+ [µg/l] | Mo4+ [µg/l] | Ni2+ [µg/l] | Pb2+ [µg/l] | SUM MICRO CATIONS |
| Threshold | 0.10 | 0.30 | 0.30 | 0.01 | 0.01 | 0.02 | 0.18 | 0.03 | 0.04 |
|
1) | Ulva lactuca | 330.75 | 153.00 | 1232.25 | 2.39 | 13.88 | 18.65 | 14.33 | 157.50 | 1.26 | 1924.00 |
|
| 74.29 | 20.99 | 236.99 | 0.34 | 0.33 | 0.90 | 1.00 | 9.68 | 1.66 | 271.67 |
2) | Caulerpa sertlaiodes | 117.85 | 582.75 | 1169.50 | 5.72 | 6.99 | 14.50 | 6.99 | 129.75 | 2.45 | 2036.49 |
|
| 13.23 | 175.55 | 361.52 | 0.47 | 0.21 | 0.39 | 4.61 | 5.32 | 1.53 | 341.40 |
3) | Caulerpa cf. brach. | 788.25 | 230.00 | 1136.00 | 4.43 | 22.13 | 20.23 | 8.54 | 295.25 | 1.33 | 2506.15 |
|
| 69.21 | 46.45 | 146.50 | 0.22 | 0.22 | 1.25 | 0.35 | 9.36 | 0.95 | 257.38 |
4) | Undaria pinnatifidia | 73.90 | 156.00 | 178.75 | 0.81 | 1.04 | 6.16 | 14.80 | 20.08 | 0.09 | 451.63 |
|
| 12.78 | 9.93 | 18.45 | 0.13 | 0.12 | 0.27 | 3.00 | 3.89 | 0.15 | 44.40 |
Sample nr. | Four Oceans | Cu2+ [µg/l] | Al3+ [µg/l] | Zn2+ [µg/l] | Cd2+ [µg/l] | Co2+ [µg/l] | Cr3+ [µg/l] | Mo4+ [µg/l] | Ni2+ [µg/l] | Pb2+ [µg/l] | SUM MICRO CATIONS |
| Threshold | 0.10 | 0.30 | 0.30 | 0.01 | 0.01 | 0.02 | 0.18 | 0.03 | 0.04 |
|
1) | Netherlands | 0.13 | 0.30 | 0.30 | 0.01 | 0.01 | 0.01 | 2.07 | 0.03 | 0.04 | 2.90 |
2) | Indonesia | 0.02 | 0.70 | 0.30 | 0.00 | 0.01 | 0.01 | 1.14 | 0.36 | 0.04 | 2.58 |
3) | Cuba | 0.10 | 1.00 | 0.30 | 0.02 | 0.01 | 0.05 | 2.49 | 0.16 | 0.04 | 4.17 |
4) | Ireland | 0.10 | 0.30 | 0.30 | 0.00 | 0.01 | 0.00 | 1.11 | 0.03 | 0.04 | 1.89 |
Mean |
| 0.09 | 0.58 | 0.30 | 0.01 | 0.01 | 0.02 | 1.70 | 0.15 | 0.04 | 2.88 |
Std |
| 0.05 | 0.34 | 0.00 | 0.01 | 0.00 | 0.02 | 0.69 | 0.16 | 0.00 | 0.95 |
Sample | Ratio | Cu2+ [µg/l] | Al3+ [µg/l] | Zn2+ [µg/l] | Cd2+ [µg/l] | Co2+ [µg/l] | Cr3+ [µg/l] | Mo4+ [µg/l] | Ni2+ [µg/l] | Pb2+ [µg/l] | SUM MICRO CATIONS |
nr. | seaweed/ocean | ||||||||||
| Threshold | 0.10 | 0.30 | 0.30 | 0.01 | 0.01 | 0.02 | 0.18 | 0.03 | 0.04 |
|
1) | Ulva/ocean | 2544.23 | 510.00 | 4107.50 | 199.17 | 1982.14 | 1865.00 | 6.92 | 5250.00 | 31.38 | 16496.34 |
|
| 571.49 | 69.97 | 789.95 | 28.57 | 47.20 | 90.37 | 0.49 | 322.61 | 41.40 | 1281.90 |
2) | Caulerpa sert./ocean | 3695.00 | 222.86 | 595.83 | 403.75 | 207.50 | 684.72 | 12.98 | 55.76 | 2.31 | 5880.72 |
|
| 639.07 | 14.19 | 61.49 | 65.24 | 23.69 | 29.74 | 2.63 | 10.81 | 3.84 | 826.12 |
3) | Caulerpa brach./ocean | 1.30 | 0.30 | 1.00 | 0.60 | 1.17 | 0.20 | 0.83 | 0.19 | 1.00 | 6.58 |
|
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
4) | Undaria/ocean | 0.20 | 2.33 | 1.00 | 0.50 | 1.00 | 2.25 | 1.03 | 12.00 | 1.00 | 21.31 |
|
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |