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| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 11.55 | 3 |
| Pechora River, Russia (PEC) | 2.91 | 11 |
| Lena River, Russia (LEN) | 2.17 | 14 |
| Taimyr Peninsula, Russia (TAI) | 1.88 | 9 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 0.56 | 1 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ca (mg/L) | 0.70 | 0.70 | 0.70 | 1 |
| CHLa-C (ug/L) | 0.70 | 0.70 | 0.70 | 1 |
| CHLa-U (ug/L) | 1.00 | 1.00 | 1.00 | 1 |
| Cl (mg/L) | 0.60 | 0.60 | 0.60 | 1 |
| COND (uS/cm) | 8.00 | 8.00 | 8.00 | 1 |
| DIC (mg/L) | 0.30 | 0.30 | 0.30 | 1 |
| DIST (km) | 262.50 | 262.50 | 262.50 | 1 |
| DOC (mg/L) | 2.60 | 2.60 | 2.60 | 1 |
| Fe (ug/L) | 34.30 | 34.30 | 34.30 | 1 |
| K (mg/L) | 0.30 | 0.30 | 0.30 | 1 |
| Mn (ug/L) | 0.10 | 0.10 | 0.10 | 1 |
| Na (mg/L) | 0.46 | 0.46 | 0.46 | 1 |
| NH3 (ug/L) | 12.00 | 12.00 | 12.00 | 1 |
| NO2 (ug/L) | 1.00 | 1.00 | 1.00 | 1 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 1 |
| pH | 8.40 | 8.40 | 8.40 | 1 |
| PN (ug/L) | 52.00 | 52.00 | 52.00 | 1 |
| POC (ug/L) | 521.00 | 521.00 | 521.00 | 1 |
| POC:PN | 10.02 | 10.02 | 10.02 | 1 |
| SiO2 (mg/L) | 0.27 | 0.27 | 0.27 | 1 |
| SO4 (mg/L) | 0.30 | 0.30 | 0.30 | 1 |
| SRP-U (ug/L) | 0.50 | 0.50 | 0.50 | 1 |
| TEMP (°C) | 9.00 | 9.00 | 9.00 | 1 |
| TKN-U (ug/L) | 147.00 | 147.00 | 147.00 | 1 |
| TN (ug/L) | 211.00 | 211.00 | 211.00 | 1 |
| TN:TP | 21.75 | 21.75 | 21.75 | 1 |
| TP-F (ug/L) | 3.00 | 3.00 | 3.00 | 1 |
| TP-U (ug/L) | 9.70 | 9.70 | 9.70 | 1 |
| ZOOPL (ug/L) | 989.03 | 989.03 | 989.03 | 1 |
