/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) | 19.37 | 23 |
| Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) | 5.83 | 10 |
| Taimyr Peninsula, Russia (TAI) | 2.36 | 4 |
| Northern Sweden (SWE) | 2.12 | 2 |
| Lena River, Russia (LEN) | 1.58 | 5 |
| Northern Quebec (QUE) | 1.40 | 7 |
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 1.33 | 56 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 1.32 | 8 |
| Abisko, Sweden (ABK) | 0.74 | 4 |
| Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) | 0.65 | 1 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 1.42 | 3.00 | 1.00 | 33 |
| Al (ug/L) | 170.61 | 1070.00 | 10.00 | 33 |
| ALK (mekv/L) | 0.27 | 0.45 | 0.10 | 2 |
| ALK (mg/L CaCO3) | 16.74 | 27.27 | 6.22 | 2 |
| Ba (ug/L) | 8.05 | 32.20 | 1.60 | 33 |
| Be (ug/L) | 0.20 | 0.20 | 0.20 | 33 |
| Ca (meq/L) | 0.37 | 1.03 | 0.09 | 6 |
| Ca (mg/L) | 28.92 | 61.80 | 1.84 | 35 |
| Cd (ug/L) | 1.00 | 1.00 | 1.00 | 33 |
| Cl (meq/L) | 0.03 | 0.07 | 0.01 | 6 |
| Cl (mg/L) | 33.29 | 553.00 | 0.39 | 35 |
| Co (ug/L) | 1.03 | 2.00 | 1.00 | 33 |
| COND (uS/cm) | 181.55 | 1650.00 | 0.02 | 44 |
| Cr (ug/L) | 1.15 | 3.00 | 1.00 | 33 |
| Cu (ug/L) | 6.39 | 13.00 | 2.00 | 33 |
| DIC (mg/L) | 22.34 | 41.60 | 2.90 | 33 |
| DO (mg/L) | 13.14 | 14.00 | 12.30 | 5 |
| DOC (mg/L) | 3.29 | 9.90 | 0.60 | 37 |
| Fe (ug/L) | 415.15 | 1890.00 | 14.00 | 33 |
| K (mg/L) | 1.24 | 12.10 | 0.16 | 35 |
| K (meq/L) | 0.02 | 0.05 | 0.00 | 6 |
| Li (ug/L) | 2.97 | 12.00 | 1.00 | 33 |
| Mg (mg/L) | 8.86 | 43.00 | 0.36 | 35 |
| Mg (meq/L) | 0.07 | 0.17 | 0.02 | 6 |
| Mn (ug/L) | 8.83 | 33.50 | 1.30 | 33 |
| Mo (ug/L) | 1.06 | 2.00 | 1.00 | 33 |
| Na (meq/L) | 0.04 | 0.04 | 0.03 | 6 |
| Na (mg/L) | 18.18 | 309.00 | 0.40 | 35 |
| NH3 (ug/L) | 31.03 | 229.00 | 5.00 | 33 |
| Ni (ug/L) | 3.18 | 24.00 | 2.00 | 33 |
| NO2 (ug/L) | 6.85 | 114.00 | 1.00 | 33 |
| NO2 & NO3-F (mg/L) | 37.67 | 220.00 | 10.00 | 33 |
| Pb (ug/L) | 5.00 | 5.00 | 5.00 | 33 |
| pH | 7.94 | 8.90 | 6.00 | 44 |
| POC (ug/L) | 434.00 | 1210.00 | 108.00 | 33 |
| PON (ug/L) | 47.21 | 142.00 | 15.00 | 33 |
| Si (mg/L) | 1.13 | 1.56 | 0.71 | 4 |
| SiO2 (mg/L) | 0.75 | 4.11 | 0.04 | 33 |
| SO4 (meq/L) | 0.08 | 0.22 | 0.03 | 6 |
| SO4 (mg/L) | 10.05 | 92.30 | 0.70 | 35 |
| Sr (ug/L) | 79.82 | 223.00 | 15.20 | 33 |
| SRP-U (ug/L) | 981.82 | 2000.00 | 200.00 | 33 |
| TEMP (°C) | 8.35 | 16.70 | 2.00 | 41 |
| TKN-U (ug/L) | 353.27 | 743.00 | 86.00 | 33 |
| TN (ug/L) | 433.00 | 832.00 | 107.00 | 33 |
| TOC (mg/L) | 2.32 | 3.70 | 1.30 | 6 |
| TP-F (ug/L) | 5.15 | 11.30 | 0.70 | 33 |
| TP-U (ug/L) | 13.15 | 39.80 | 3.40 | 33 |
| V (ug/L) | 1.09 | 3.00 | 1.00 | 33 |
| Zn (ug/L) | 2.39 | 8.00 | 1.00 | 33 |
