/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 33.33 | 153 |
| Labrador, Canada (LAB) | 31.70 | 55 |
| Northern Sweden (SWE) | 12.00 | 42 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 8.41 | 19 |
| Southampton Island, Nunavut, Canada (SI) | 6.56 | 32 |
| Pechora River, Russia (PEC) | 6.55 | 1 |
| Northern Quebec (QUE) | 5.80 | 37 |
| Abisko, Sweden (ABK) | 3.95 | 40 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 0.99 | 5 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| Al (ug/L) | 65.10 | 65.10 | 65.10 | 1 |
| ALK (mekv/L) | 0.12 | 0.61 | 0.01 | 40 |
| ALK (mg/L CaCO3) | 7.52 | 37.09 | 0.79 | 40 |
| As (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| B (ug/L) | 0.70 | 0.70 | 0.70 | 1 |
| Ba (ug/L) | 1.72 | 1.72 | 1.72 | 1 |
| Be (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Bi (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Ca (meq/L) | 0.10 | 0.47 | 0.02 | 69 |
| Ca (mg/L) | 1.65 | 11.30 | 0.00 | 62 |
| Cd (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| CHLa-C (ug/L) | 0.54 | 1.40 | 0.10 | 19 |
| CHLa-U (ug/L) | 0.88 | 1.80 | 0.50 | 19 |
| Cl (mg/L) | 1.11 | 20.50 | 0.00 | 62 |
| Cl (meq/L) | 0.03 | 0.08 | 0.01 | 69 |
| Co (ug/L) | 0.07 | 0.07 | 0.07 | 1 |
| COND (uS/cm) | 3.57 | 22.00 | 0.00 | 95 |
| Cr (ug/L) | 0.20 | 0.20 | 0.20 | 1 |
| Cu (ug/L) | 0.48 | 0.48 | 0.48 | 1 |
| DIC (mg/L) | 0.62 | 2.40 | 0.10 | 20 |
| DIST (km) | 121.05 | 262.50 | -52.50 | 19 |
| DO (mg/L) | 13.34 | 14.00 | 12.30 | 7 |
| DOC (mg/L) | 4.02 | 13.40 | 1.03 | 60 |
| Fe (ug/L) | 42.60 | 178.00 | 7.50 | 21 |
| Ga (ug/L) | 0.02 | 0.02 | 0.02 | 1 |
| K (meq/L) | 0.01 | 0.04 | 0.00 | 69 |
| K (mg/L) | 0.34 | 1.37 | 0.00 | 62 |
| La (ug/L) | 0.31 | 0.31 | 0.31 | 1 |
| Li (ug/L) | 0.20 | 0.20 | 0.20 | 1 |
| Mg (meq/L) | 0.04 | 0.19 | 0.01 | 69 |
| Mg (mg/L) | 0.29 | 2.33 | 0.00 | 43 |
| Mn (ug/L) | 3.03 | 26.00 | 0.10 | 20 |
| Mo (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| Na (mg/L) | 0.61 | 1.59 | 0.00 | 62 |
| Na (meq/L) | 0.04 | 0.07 | 0.01 | 69 |
| NH3 (ug/L) | 7.37 | 12.00 | 1.00 | 19 |
| NH3-F (mg/L) | 0.01 | 0.01 | 0.01 | 1 |
| Ni (ug/L) | 0.54 | 0.54 | 0.54 | 1 |
| NO2 (ug/L) | 1.70 | 3.00 | 0.00 | 20 |
| NO2 & NO3-F (mg/L) | 0.01 | 0.01 | 0.01 | 1 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 19 |
| Pb (ug/L) | 0.04 | 0.04 | 0.04 | 1 |
| pH | 6.83 | 8.80 | 5.73 | 106 |
| PN (ug/L) | 67.05 | 104.00 | 29.00 | 19 |
| POC (ug/L) | 533.21 | 899.00 | 354.00 | 19 |
| POC:PN | 8.91 | 18.21 | 3.79 | 19 |
| Rb (ug/L) | 0.42 | 0.42 | 0.42 | 1 |
| Sb (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Se (ug/L) | 0.05 | 0.05 | 0.05 | 1 |
| Si (mg/L) | 0.86 | 3.02 | 0.03 | 40 |
| SiO2 (mg/L) | 0.61 | 7.45 | 0.08 | 20 |
| SO4 (meq/L) | 0.04 | 0.36 | 0.01 | 69 |
| SO4 (mg/L) | 1.19 | 3.46 | 0.00 | 62 |
| Sr (ug/L) | 1.77 | 1.77 | 1.77 | 1 |
| SRP-U (ug/L) | 0.57 | 1.30 | 0.00 | 20 |
| TEMP (°C) | 11.19 | 17.30 | 3.64 | 87 |
| TKN-U (ug/L) | 142.06 | 325.00 | 0.11 | 20 |
| Tl (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| TN (ug/L) | 229.37 | 389.00 | 135.00 | 19 |
| TN:TP | 41.47 | 70.59 | 17.53 | 19 |
| TN-U (mg/L) | 0.19 | 0.19 | 0.19 | 1 |
| TOC (mg/L) | 4.12 | 14.90 | 0.30 | 69 |
| TP-F (ug/L) | 3.98 | 9.20 | 0.00 | 20 |
| TP-U (ug/L) | 5.67 | 9.70 | 0.00 | 20 |
| U (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| V (ug/L) | 0.17 | 0.17 | 0.17 | 1 |
| Zn (ug/L) | 0.83 | 0.83 | 0.83 | 1 |
| ZOOPL (ug/L) | 1259.08 | 2120.75 | 367.56 | 18 |
