| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Pechora River, Russia (PEC) | 29.37 | 15 |
| Lena River, Russia (LEN) | 9.91 | 17 |
| Labrador, Canada (LAB) | 3.20 | 10 |
| Taimyr Peninsula, Russia (TAI) | 1.00 | 3 |
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 0.33 | 1 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| COND (uS/cm) | 0.07 | 0.07 | 0.07 | 1 |
| DO (mg/L) | 12.30 | 12.30 | 12.30 | 1 |
| pH | 6.80 | 6.80 | 6.80 | 1 |