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| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) | 0.76 | 1 |
| Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) | 0.76 | 1 |
| Northern Sweden (SWE) | 0.38 | 7 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 0.31 | 2 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| Al (ug/L) | 100.00 | 180.00 | 20.00 | 2 |
| ALK (mekv/L) | 0.05 | 0.10 | 0.01 | 6 |
| ALK (mg/L CaCO3) | 2.96 | 6.41 | 0.79 | 6 |
| Ba (ug/L) | 13.55 | 14.40 | 12.70 | 2 |
| Be (ug/L) | 0.20 | 0.20 | 0.20 | 2 |
| Ca (mg/L) | 3.00 | 18.10 | 0.00 | 11 |
| Ca (meq/L) | 0.06 | 0.12 | 0.03 | 6 |
| Cd (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| CHLa-C (ug/L) | 0.37 | 0.60 | 0.10 | 3 |
| CHLa-U (ug/L) | 0.70 | 1.10 | 0.20 | 3 |
| Cl (meq/L) | 0.03 | 0.04 | 0.01 | 6 |
| Cl (mg/L) | 2.04 | 10.90 | 0.00 | 11 |
| Co (ug/L) | 2.50 | 4.00 | 1.00 | 2 |
| COND (uS/cm) | 25.66 | 158.00 | 1.25 | 10 |
| Cr (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| Cu (ug/L) | 3.00 | 5.00 | 1.00 | 2 |
| DIC (mg/L) | 2.40 | 8.20 | 0.10 | 4 |
| DIST (km) | 113.75 | 242.50 | -15.00 | 2 |
| DOC (mg/L) | 4.35 | 8.70 | 1.30 | 4 |
| Fe (ug/L) | 138.78 | 267.00 | 17.10 | 4 |
| K (mg/L) | 0.54 | 1.60 | 0.00 | 11 |
| K (meq/L) | 0.01 | 0.02 | 0.01 | 6 |
| Li (ug/L) | 14.50 | 25.00 | 4.00 | 2 |
| Mg (mg/L) | 1.96 | 10.10 | 0.00 | 9 |
| Mg (meq/L) | 0.02 | 0.03 | 0.01 | 6 |
| Mn (ug/L) | 86.03 | 331.00 | 0.10 | 4 |
| Mo (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| Na (meq/L) | 0.04 | 0.04 | 0.03 | 6 |
| Na (mg/L) | 1.82 | 9.40 | 0.00 | 11 |
| NH3 (ug/L) | 8.75 | 12.00 | 5.00 | 4 |
| Ni (ug/L) | 5.50 | 9.00 | 2.00 | 2 |
| NO2 (ug/L) | 1.75 | 3.00 | 1.00 | 4 |
| NO2 & NO3-F (mg/L) | 10.00 | 10.00 | 10.00 | 2 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 2 |
| Pb (ug/L) | 5.00 | 5.00 | 5.00 | 2 |
| pH | 6.88 | 8.20 | 5.90 | 10 |
| PN (ug/L) | 47.00 | 50.00 | 44.00 | 2 |
| POC (ug/L) | 438.75 | 532.00 | 357.00 | 4 |
| POC:PN | 10.82 | 11.00 | 10.64 | 2 |
| PON (ug/L) | 41.50 | 54.00 | 29.00 | 2 |
| SiO2 (mg/L) | 0.90 | 2.92 | 0.14 | 4 |
| SO4 (mg/L) | 11.29 | 107.10 | 0.00 | 11 |
| SO4 (meq/L) | 0.03 | 0.04 | 0.03 | 6 |
| Sr (ug/L) | 42.20 | 59.10 | 25.30 | 2 |
| SRP-U (ug/L) | 150.45 | 600.00 | 0.40 | 4 |
| TEMP (°C) | 10.24 | 13.90 | 2.50 | 9 |
| TKN-U (ug/L) | 226.75 | 399.00 | 78.00 | 4 |
| TN (ug/L) | 280.00 | 453.00 | 117.00 | 4 |
| TN:TP | 42.62 | 44.72 | 40.52 | 2 |
| TOC (mg/L) | 3.02 | 5.60 | 0.60 | 6 |
| TP-F (ug/L) | 2.95 | 4.70 | 0.00 | 4 |
| TP-U (ug/L) | 5.10 | 9.60 | 0.01 | 4 |
| V (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| Zn (ug/L) | 4.00 | 7.00 | 1.00 | 2 |
| ZOOPL (ug/L) | 1166.10 | 1385.18 | 947.01 | 2 |
