/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Yellowknife area, Northwest Territories, Canada (YEL) | 5.57 | 16 |
| Pechora River, Russia (PEC) | 2.92 | 6 |
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 2.62 | 53 |
| Abisko, Sweden (ABK) | 2.16 | 30 |
| Northern Sweden (SWE) | 1.61 | 13 |
| Labrador, Canada (LAB) | 1.60 | 23 |
| Northern Quebec (QUE) | 1.60 | 12 |
| Lena River, Russia (LEN) | 1.23 | 3 |
| Taimyr Peninsula, Russia (TAI) | 1.22 | 6 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 0.66 | 3 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| ALK (mg/L CaCO3) | 9.41 | 24.03 | 1.89 | 12 |
| ALK (mekv/L) | 0.15 | 0.39 | 0.03 | 12 |
| Ca (meq/L) | 0.12 | 0.41 | 0.02 | 37 |
| Ca (mg/L) | 1.45 | 5.24 | 0.00 | 29 |
| CHLa-C (ug/L) | 0.55 | 1.40 | 0.10 | 16 |
| CHLa-U (ug/L) | 0.87 | 1.80 | 0.40 | 16 |
| Cl (mg/L) | 0.65 | 2.66 | 0.00 | 29 |
| Cl (meq/L) | 0.03 | 0.07 | 0.01 | 37 |
| COND (uS/cm) | 4.84 | 30.00 | 0.00 | 55 |
| DIC (mg/L) | 0.80 | 3.50 | 0.10 | 16 |
| DIST (km) | 102.66 | 262.50 | -55.00 | 16 |
| DO (mg/L) | 13.54 | 13.57 | 13.50 | 2 |
| DOC (mg/L) | 3.28 | 13.40 | 0.90 | 46 |
| Fe (ug/L) | 36.99 | 134.00 | 10.20 | 16 |
| K (meq/L) | 0.01 | 0.03 | 0.00 | 37 |
| K (mg/L) | 0.35 | 0.90 | 0.00 | 29 |
| Mg (mg/L) | 0.41 | 2.33 | 0.00 | 13 |
| Mg (meq/L) | 0.05 | 0.19 | 0.01 | 37 |
| Mn (ug/L) | 3.31 | 26.00 | 0.10 | 16 |
| Na (meq/L) | 0.04 | 0.07 | 0.01 | 37 |
| Na (mg/L) | 0.53 | 1.59 | 0.00 | 29 |
| NH3 (ug/L) | 7.31 | 12.00 | 1.00 | 16 |
| NO2 (ug/L) | 1.81 | 3.00 | 1.00 | 16 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 16 |
| pH | 7.09 | 8.80 | 6.19 | 60 |
| PN (ug/L) | 64.38 | 100.00 | 29.00 | 16 |
| POC (ug/L) | 543.62 | 899.00 | 375.00 | 16 |
| POC:PN | 9.28 | 18.21 | 4.94 | 16 |
| Si (mg/L) | 0.96 | 3.02 | 0.07 | 30 |
| SiO2 (mg/L) | 0.27 | 0.64 | 0.08 | 16 |
| SO4 (mg/L) | 0.95 | 3.07 | 0.00 | 29 |
| SO4 (meq/L) | 0.05 | 0.36 | 0.01 | 37 |
| SRP-U (ug/L) | 0.59 | 1.30 | 0.40 | 16 |
| TEMP (°C) | 10.60 | 14.10 | 7.40 | 53 |
| TKN-U (ug/L) | 145.50 | 270.00 | 32.00 | 16 |
| TN (ug/L) | 222.69 | 375.00 | 135.00 | 16 |
| TN:TP | 41.63 | 67.22 | 17.53 | 16 |
| TOC (mg/L) | 3.30 | 14.90 | 0.30 | 37 |
| TP-F (ug/L) | 3.90 | 9.00 | 1.80 | 16 |
| TP-U (ug/L) | 5.84 | 9.70 | 3.60 | 16 |
| ZOOPL (ug/L) | 1298.51 | 2120.75 | 367.56 | 15 |
