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| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Abisko, Sweden (ABK) | 2.49 | 16 |
| Northern Sweden (SWE) | 0.65 | 8 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 0.33 | 1 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 0.31 | 2 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| ALK (mekv/L) | 0.12 | 0.20 | 0.04 | 8 |
| ALK (mg/L CaCO3) | 7.38 | 12.51 | 2.44 | 8 |
| Ca (mg/L) | 1.44 | 4.28 | 0.00 | 10 |
| Ca (meq/L) | 0.11 | 0.39 | 0.02 | 20 |
| CHLa-C (ug/L) | 0.55 | 0.70 | 0.40 | 2 |
| CHLa-U (ug/L) | 0.95 | 1.10 | 0.80 | 2 |
| Cl (meq/L) | 0.03 | 0.05 | 0.01 | 20 |
| Cl (mg/L) | 0.60 | 1.38 | 0.00 | 10 |
| COND (uS/cm) | 2.89 | 11.00 | 0.84 | 22 |
| DIC (mg/L) | 0.35 | 0.60 | 0.10 | 2 |
| DIST (km) | 127.50 | 242.50 | 12.50 | 2 |
| DOC (mg/L) | 3.32 | 8.50 | 1.30 | 18 |
| Fe (ug/L) | 30.35 | 43.60 | 17.10 | 2 |
| K (meq/L) | 0.01 | 0.02 | 0.00 | 20 |
| K (mg/L) | 0.34 | 0.94 | 0.00 | 10 |
| Mg (mg/L) | 0.24 | 0.80 | 0.00 | 8 |
| Mg (meq/L) | 0.03 | 0.10 | 0.01 | 20 |
| Mn (ug/L) | 2.05 | 4.00 | 0.10 | 2 |
| Na (meq/L) | 0.04 | 0.06 | 0.02 | 20 |
| Na (mg/L) | 0.53 | 1.38 | 0.00 | 10 |
| NH3 (ug/L) | 8.50 | 9.00 | 8.00 | 2 |
| NO2 (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 2 |
| pH | 6.86 | 8.00 | 6.32 | 26 |
| PN (ug/L) | 48.00 | 52.00 | 44.00 | 2 |
| POC (ug/L) | 483.50 | 484.00 | 483.00 | 2 |
| POC:PN | 10.14 | 11.00 | 9.29 | 2 |
| Si (mg/L) | 0.64 | 1.06 | 0.10 | 16 |
| SiO2 (mg/L) | 0.22 | 0.24 | 0.21 | 2 |
| SO4 (mg/L) | 1.13 | 3.07 | 0.00 | 10 |
| SO4 (meq/L) | 0.04 | 0.22 | 0.01 | 20 |
| SRP-U (ug/L) | 0.45 | 0.50 | 0.40 | 2 |
| TEMP (°C) | 10.61 | 14.00 | 7.90 | 21 |
| TKN-U (ug/L) | 141.50 | 178.00 | 105.00 | 2 |
| TN (ug/L) | 201.50 | 242.00 | 161.00 | 2 |
| TN:TP | 55.97 | 67.22 | 44.72 | 2 |
| TOC (mg/L) | 3.73 | 9.20 | 0.60 | 20 |
| TP-F (ug/L) | 2.90 | 3.10 | 2.70 | 2 |
| TP-U (ug/L) | 3.60 | 3.60 | 3.60 | 2 |
| ZOOPL (ug/L) | 1010.34 | 1385.18 | 635.49 | 2 |
