/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Lena River, Russia (LEN) | 4.07 | 14 |
| Bylot Island, Nunavut, Canada. (BYL) | 3.37 | 55 |
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 3.18 | 69 |
| Pechora River, Russia (PEC) | 1.70 | 7 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 0.87 | 4 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 0.66 | 5 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ca (mg/L) | 1.95 | 5.53 | 0.60 | 5 |
| CHLa-C (ug/L) | 0.54 | 0.90 | 0.30 | 5 |
| CHLa-U (ug/L) | 0.84 | 1.20 | 0.60 | 5 |
| Cl (mg/L) | 2.14 | 8.00 | 0.50 | 5 |
| COND (uS/cm) | 9.41 | 85.00 | 0.00 | 11 |
| DIC (mg/L) | 1.34 | 4.50 | 0.20 | 5 |
| DIST (km) | 92.50 | 195.00 | 5.00 | 4 |
| DO (mg/L) | 11.79 | 14.00 | 2.80 | 7 |
| DOC (mg/L) | 4.92 | 9.60 | 2.40 | 5 |
| Fe (ug/L) | 56.12 | 134.00 | 16.10 | 4 |
| K (mg/L) | 0.66 | 1.53 | 0.37 | 5 |
| Mg (mg/L) | 3.72 | 3.72 | 3.72 | 1 |
| Mn (ug/L) | 0.82 | 3.00 | 0.10 | 4 |
| Na (meq/L) | 6.08 | 6.08 | 6.08 | 1 |
| Na (mg/L) | 0.57 | 0.77 | 0.38 | 4 |
| NH3 (ug/L) | 8.00 | 12.00 | 6.00 | 4 |
| NH3-F (mg/L) | 0.01 | 0.01 | 0.01 | 1 |
| NO2 (ug/L) | 1.50 | 3.00 | 1.00 | 4 |
| NO2-F (ug/L) | 4.00 | 4.00 | 4.00 | 1 |
| NO2 & NO3-F (mg/L) | 0.01 | 0.01 | 0.01 | 1 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 4 |
| pH | 7.10 | 8.20 | 6.00 | 11 |
| PN (ug/L) | 75.25 | 98.00 | 61.00 | 4 |
| POC (ug/L) | 635.25 | 899.00 | 484.00 | 4 |
| POC:PN | 8.85 | 13.03 | 4.94 | 4 |
| SiO2 (mg/L) | 0.16 | 0.34 | 0.04 | 5 |
| SO4 (mg/L) | 3.66 | 14.80 | 0.40 | 5 |
| SRP-U (ug/L) | 0.72 | 1.30 | 0.40 | 4 |
| TEMP (°C) | 10.30 | 13.20 | 7.50 | 7 |
| TKN-F (ug/L) | 599.00 | 599.00 | 599.00 | 1 |
| TKN-U (ug/L) | 154.50 | 183.00 | 102.00 | 4 |
| TN (ug/L) | 242.25 | 264.00 | 212.00 | 4 |
| TN:TP | 40.96 | 50.77 | 31.92 | 4 |
| TP-F (ug/L) | 6.42 | 13.20 | 2.70 | 5 |
| TP-U (ug/L) | 8.44 | 18.10 | 5.20 | 5 |
| ZOOPL (ug/L) | 1070.67 | 2085.74 | 367.56 | 4 |
