| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Pechora River, Russia (PEC) | 1.79 | 1 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 1.15 | 12 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ca (mg/L) | 0.84 | 1.30 | 0.50 | 12 |
| CHLa-C (ug/L) | 0.64 | 1.40 | 0.20 | 12 |
| CHLa-U (ug/L) | 0.92 | 1.80 | 0.60 | 12 |
| Cl (mg/L) | 0.62 | 0.80 | 0.50 | 12 |
| COND (uS/cm) | 8.25 | 12.00 | 0.00 | 12 |
| DIC (mg/L) | 0.33 | 0.60 | 0.10 | 12 |
| DIST (km) | 137.08 | 262.50 | -15.00 | 12 |
| DOC (mg/L) | 3.42 | 8.70 | 1.60 | 12 |
| Fe (ug/L) | 52.04 | 178.00 | 7.50 | 12 |
| K (mg/L) | 0.38 | 0.51 | 0.27 | 12 |
| Mn (ug/L) | 3.72 | 26.00 | 0.10 | 12 |
| Na (mg/L) | 0.49 | 0.79 | 0.36 | 12 |
| NH3 (ug/L) | 7.08 | 12.00 | 1.00 | 12 |
| NO2 (ug/L) | 2.00 | 3.00 | 1.00 | 12 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 12 |
| pH | 7.52 | 8.40 | 6.20 | 12 |
| PN (ug/L) | 63.25 | 104.00 | 29.00 | 12 |
| POC (ug/L) | 518.75 | 598.00 | 354.00 | 12 |
| POC:PN | 9.23 | 18.21 | 5.29 | 12 |
| SiO2 (mg/L) | 0.26 | 0.34 | 0.18 | 12 |
| SO4 (mg/L) | 0.90 | 1.40 | 0.30 | 12 |
| SRP-U (ug/L) | 0.62 | 1.30 | 0.40 | 12 |
| TEMP (°C) | 9.96 | 13.00 | 8.00 | 12 |
| TKN-U (ug/L) | 149.08 | 325.00 | 32.00 | 12 |
| TN (ug/L) | 225.33 | 389.00 | 146.00 | 12 |
| TN:TP | 38.43 | 67.22 | 18.96 | 12 |
| TP-F (ug/L) | 3.95 | 9.20 | 1.80 | 12 |
| TP-U (ug/L) | 6.30 | 9.70 | 3.60 | 12 |
| ZOOPL (ug/L) | 1109.53 | 2067.36 | 367.56 | 12 |