/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 17.22 | 16 |
| Lena River, Russia (LEN) | 3.82 | 6 |
| Pechora River, Russia (PEC) | 2.87 | 7 |
| Northern Sweden (SWE) | 2.49 | 20 |
| Abisko, Sweden (ABK) | 2.12 | 8 |
| Northern Quebec (QUE) | 1.60 | 18 |
| Taimyr Peninsula, Russia (TAI) | 1.29 | 5 |
| Labrador, Canada (LAB) | 1.20 | 9 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| ALK (mekv/L) | 0.15 | 0.61 | 0.02 | 18 |
| ALK (mg/L CaCO3) | 9.33 | 37.09 | 1.04 | 18 |
| Ca (mg/L) | 1.42 | 8.56 | 0.00 | 20 |
| Ca (meq/L) | 0.14 | 0.43 | 0.04 | 18 |
| Cl (meq/L) | 0.03 | 0.07 | 0.01 | 18 |
| Cl (mg/L) | 0.64 | 2.66 | 0.00 | 20 |
| COND (uS/cm) | 2.68 | 5.94 | 1.06 | 18 |
| DOC (mg/L) | 5.28 | 11.50 | 1.30 | 8 |
| K (meq/L) | 0.01 | 0.02 | 0.00 | 18 |
| K (mg/L) | 0.18 | 0.74 | 0.00 | 20 |
| Mg (mg/L) | 0.26 | 1.41 | 0.00 | 20 |
| Mg (meq/L) | 0.05 | 0.12 | 0.01 | 18 |
| Na (mg/L) | 0.46 | 1.59 | 0.00 | 20 |
| Na (meq/L) | 0.04 | 0.07 | 0.02 | 18 |
| pH | 6.78 | 7.39 | 6.01 | 26 |
| Si (mg/L) | 1.54 | 2.58 | 0.72 | 8 |
| SO4 (meq/L) | 0.05 | 0.22 | 0.02 | 18 |
| SO4 (mg/L) | 0.89 | 3.03 | 0.00 | 20 |
| TEMP (°C) | 11.62 | 16.70 | 6.40 | 18 |
| TOC (mg/L) | 4.06 | 13.10 | 0.30 | 18 |
