/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Pechora River, Russia (PEC) | 10.32 | 6 |
| Lena River, Russia (LEN) | 3.30 | 4 |
| Labrador, Canada (LAB) | 3.00 | 29 |
| Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) | 1.63 | 6 |
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 0.65 | 19 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 1.00 | 1.00 | 1.00 | 6 |
| Al (ug/L) | 113.33 | 310.00 | 10.00 | 6 |
| Ba (ug/L) | 13.83 | 26.00 | 7.40 | 6 |
| Be (ug/L) | 0.20 | 0.20 | 0.20 | 6 |
| Ca (mg/L) | 8.90 | 15.30 | 2.60 | 6 |
| Cd (ug/L) | 1.17 | 2.00 | 1.00 | 6 |
| Cl (mg/L) | 10.88 | 17.70 | 3.15 | 6 |
| Co (ug/L) | 1.17 | 2.00 | 1.00 | 6 |
| COND (uS/cm) | 39.32 | 89.00 | 0.02 | 10 |
| Cr (ug/L) | 1.00 | 1.00 | 1.00 | 6 |
| Cu (ug/L) | 5.17 | 8.00 | 3.00 | 6 |
| DIC (mg/L) | 6.23 | 11.20 | 1.50 | 6 |
| DO (mg/L) | 13.03 | 14.00 | 12.30 | 4 |
| DOC (mg/L) | 7.43 | 13.50 | 4.30 | 6 |
| Fe (ug/L) | 1621.83 | 7200.00 | 174.00 | 6 |
| K (mg/L) | 0.78 | 2.40 | 0.20 | 6 |
| Li (ug/L) | 4.17 | 11.00 | 1.00 | 6 |
| Mg (mg/L) | 3.42 | 6.20 | 0.80 | 6 |
| Mn (ug/L) | 27.40 | 119.00 | 1.40 | 6 |
| Mo (ug/L) | 1.00 | 1.00 | 1.00 | 6 |
| Na (mg/L) | 4.78 | 8.90 | 1.60 | 6 |
| NH3 (ug/L) | 21.83 | 35.00 | 5.00 | 6 |
| Ni (ug/L) | 3.00 | 6.00 | 2.00 | 6 |
| NO2 (ug/L) | 1.17 | 2.00 | 1.00 | 6 |
| NO2 & NO3-F (mg/L) | 10.00 | 10.00 | 10.00 | 6 |
| Pb (ug/L) | 5.00 | 5.00 | 5.00 | 6 |
| pH | 7.18 | 8.10 | 6.00 | 10 |
| POC (ug/L) | 1441.00 | 6140.00 | 375.00 | 6 |
| PON (ug/L) | 150.17 | 620.00 | 43.00 | 6 |
| SiO2 (mg/L) | 0.80 | 3.54 | 0.04 | 6 |
| SO4 (mg/L) | 5.85 | 12.50 | 2.80 | 6 |
| Sr (ug/L) | 30.07 | 55.70 | 9.30 | 6 |
| SRP-U (ug/L) | 1166.67 | 3000.00 | 400.00 | 6 |
| TEMP (°C) | 6.65 | 8.00 | 5.00 | 8 |
| TKN-U (ug/L) | 462.67 | 774.00 | 221.00 | 6 |
| TN (ug/L) | 612.83 | 1394.00 | 281.00 | 6 |
| TP-F (ug/L) | 11.18 | 23.90 | 7.10 | 6 |
| TP-U (ug/L) | 22.65 | 77.90 | 10.10 | 6 |
| V (ug/L) | 1.00 | 1.00 | 1.00 | 6 |
| Zn (ug/L) | 4.33 | 12.00 | 1.00 | 6 |
