| Sample nr. | Seaweed Species | Ca2+ [mg/l] | Fe2+ [mg/l] | K+ [mg/l] | Mg2+ [mg/l] | Mn2+ [mg/l] | Na+ [mg/l] | SUM MACRO CATIONS | P3− [mg/l] | S2− [mg/l] | SUM MACRO ANIONS |
|
| Threshold | 1.20 | 0.09 | 0.40 | 0.15 | 0.01 | 0.30 |
| 0.10 | 0.20 |
|
| 1) | Ulva lactuca | 552.50 | 2.74 | 1205.00 | 1762.00 | 3.77 | 1363.00 | 4889.00 | 87.18 | 5493.25 | 5580.43 |
|
|
| 20.70 | 0.40 | 34.29 | 47.85 | 0.16 | 26.26 | 121.42 | 3.69 | 87.55 | 86.47 |
| 2) | Caulerpa sertlatiodes | 530.00 | 1.08 | 481.00 | 509.25 | 1.18 | 6238.75 | 7761.26 | 45.00 | 581.75 | 626.75 |
|
|
| 25.47 | 0.04 | 5.35 | 9.03 | 0.03 | 92.33 | 115.76 | 0.16 | 155.56 | 155.56 |
| 3) | Caulerpa cf. brach. | 440.00 | 0.90 | 675.50 | 776.00 | 2.05 | 6678.50 | 8572.95 | 92.53 | 1376.50 | 1469.03 |
|
|
| 3.27 | 0.14 | 4.12 | 12.25 | 0.07 | 75.12 | 84.28 | 0.84 | 79.35 | 80.13 |
| 4) | Undaria pinnatifidia | 110.50 | 0.25 | 121.25 | 327.50 | 0.02 | 3147.00 | 3706.52 | 13.15 | 345.50 | 358.65 |
|
|
| 1.00 | 0.03 | 5.32 | 8.66 | 0.01 | 32.32 | 37.79 | 3.21 | 7.19 | 8.67 |
| Sample nr. | Four Oceans | Ca2+ [mg/l] | Fe2+ [mg/l] | K+ [mg/l] | Mg2+ [mg/l] | Mn2+ [mg/l] | Na+ [mg/l] | SUM MACRO CATIONS | P3− [mg/l] | S2− [mg/l] | SUM MACRO ANIONS |
|
| Threshold | 1.20 | 0.09 | 0.40 | 0.15 | 0.01 | 0.30 |
| 0.10 | 0.20 |
|
| 1). | Netherlands | 291.00 | 0.09 | 321.00 | 1214.00 | 0.01 | 9983.00 | 11809.10 | 0.10 | 933.00 | 933.10 |
| 2). | Indonesia | 313.00 | 0.09 | 384.00 | 1206.00 | 0.01 | 10020.00 | 11923.10 | 0.02 | 866.00 | 866.02 |
| 3). | Cuba | 334.00 | 0.09 | 361.00 | 1336.00 | 0.01 | 10840.00 | 12871.10 | 0.79 | 983.00 | 983.79 |
| 4). | Ireland | 473.00 | 0.09 | 547.00 | 2212.00 | 0.01 | 18230.00 | 21462.10 | 0.01 | 1683.00 | 1683.01 |
| Mean |
| 352.75 | 0.09 | 403.25 | 1492.00 | 0.01 | 12268.25 | 14516.35 | 0.23 | 1116.25 | 1116.48 |
| Std |
| 82.07 | 0.00 | 99.31 | 483.67 | 0.00 | 3994.14 | 4654.91 | 0.38 | 380.86 | 380.75 |
| Sample nr. | Ratio seaweed/ocean | Ca2+ [mg/l] | Fe2+ [mg/l] | K+ [mg/l] | Mg2+ [mg/l] | Mn2+ [mg/l] | Na+ [mg/l] | SUM MACRO CATIONS | P3− [mg/l] | S2− [mg/l] | SUM MACRO ANIONS |
|
| Threshold | 1.20 | 0.09 | 0.40 | 0.15 | 0.01 | 0.30 |
| 0.10 | 0.20 |
|
| 1) | Ulva/ocean | 1.90 | 30.39 | 3.75 | 1.45 | 376.75 | 0.14 | 414.38 | 871.75 | 5.89 | 877.64 |
|
|
| 0.07 | 4.48 | 0.11 | 0.04 | 16.07 | 0.00 | 14.50 | 36.94 | 0.09 | 36.92 |
| 2) | Caulerpa sert./ocean | 0.35 | 2.73 | 0.32 | 0.27 | 2.05 | 0.31 | 6.04 | 657.50 | 0.40 | 657.90 |
|
|
| 0.00 | 0.35 | 0.01 | 0.01 | 0.58 | 0.00 | 0.79 | 160.29 | 0.01 | 160.29 |
| 3) | Caulerpa brach./ocean | 0.87 | 1.00 | 0.89 | 0.91 | 1.00 | 0.92 | 5.59 | 0.13 | 0.95 | 1.08 |
|
|
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 4) | Undaria/ocean | 0.66 | 1.00 | 0.70 | 0.55 | 1.00 | 0.55 | 4.46 | 2.00 | 0.51 | 2.51 |
|
|
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |